diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 516af4ea779f7fe1fd90a0abed89a6c99a79ef70..c59f1e7c7e08d1b009ef7d49f7725921f7a1f3e4 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -23,7 +23,7 @@ linux64_ci:
     - mkdir build
     - cd build
     - export CXXFLAGS=-Werror
-    - cmake -DENABLE_OPENMP=1 ..
+    - cmake ..
     - make -j 8
     - make doc
     - ctest -j 8 --output-on-failure
@@ -70,7 +70,7 @@ windows64_msvc_ci:
   script:
     - md build
     - cd build
-    - cmake ..
+    - cmake -DENABLE_OPENMP=0 ..
     - msbuild package.vcxproj
   tags:
     - windows64
@@ -89,7 +89,7 @@ windows64_msvc_ci:
   script:
     - mkdir build
     - cd build
-    - cmake -DGMSH_HOST=gmsh.info -DENABLE_OPENMP=1 -DENABLE_PETSC=1 -DPETSC_ARCH=real_mumps_seq -DPETSC_DIR=/petsc-3.14.4 ${EXTRA_OPTION} ..
+    - cmake -DGMSH_HOST=gmsh.info -DENABLE_PETSC=1 -DPETSC_ARCH=real_mumps_seq -DPETSC_DIR=/petsc-3.14.4 ${EXTRA_OPTION} ..
     - make package -j 8
     - PKG=`ls gmsh-*.tar*`
     - scp ${PKG} geuzaine@gmsh.info:.wwwgmsh/bin/Linux/${PKG/\.tar\.gz/\.tgz}
@@ -171,7 +171,7 @@ linux64-nox-sdk_official_snapshot:
   script:
     - md build
     - cd build
-    - c:\cygwin64\bin\bash -c "/usr/bin/cmake -DGMSH_HOST=gmsh.info -DENABLE_OPENMP=1 -DCMAKE_PREFIX_PATH='/usr/local;/usr/x86_64-w64-mingw32/sys-root/mingw' -DCMAKE_C_COMPILER=/usr/bin/x86_64-w64-mingw32-gcc.exe -DCMAKE_CXX_COMPILER=/usr/bin/x86_64-w64-mingw32-g++.exe -DCMAKE_Fortran_COMPILER=/usr/bin/x86_64-w64-mingw32-gfortran.exe -DCMAKE_RC_COMPILER=/usr/bin/x86_64-w64-mingw32-windres.exe -DENABLE_OS_SPECIFIC_INSTALL=1 -DENABLE_PETSC=1 -DPETSC_ARCH=real_mumps_seq -DPETSC_DIR=/home/geuzaine/src/petsc ${EXTRA_OPTION} .."
+    - c:\cygwin64\bin\bash -c "/usr/bin/cmake -DGMSH_HOST=gmsh.info -DCMAKE_PREFIX_PATH='/usr/local;/usr/x86_64-w64-mingw32/sys-root/mingw' -DCMAKE_C_COMPILER=/usr/bin/x86_64-w64-mingw32-gcc.exe -DCMAKE_CXX_COMPILER=/usr/bin/x86_64-w64-mingw32-g++.exe -DCMAKE_Fortran_COMPILER=/usr/bin/x86_64-w64-mingw32-gfortran.exe -DCMAKE_RC_COMPILER=/usr/bin/x86_64-w64-mingw32-windres.exe -DENABLE_OS_SPECIFIC_INSTALL=1 -DENABLE_PETSC=1 -DPETSC_ARCH=real_mumps_seq -DPETSC_DIR=/home/geuzaine/src/petsc ${EXTRA_OPTION} .."
     - c:\cygwin64\bin\bash -c "/usr/bin/make package -j 4"
     - c:\cygwin64\bin\bash -c "/usr/bin/scp -o StrictHostKeyChecking=no -i /home/geuzaine/.ssh/id_rsa gmsh-*.zip geuzaine@gmsh.info:.wwwgmsh/bin/Windows/"
     - c:\cygwin64\bin\bash -c "/usr/bin/ctest -j 4 --output-on-failure"
@@ -238,7 +238,7 @@ windows64-sdk_official_release:
   script:
     - mkdir build
     - cd build
-    - /usr/local/bin/cmake -DGMSH_HOST=gmsh.info -DENABLE_OPENMP=1 -DENABLE_CAIRO=0 -DENABLE_OS_SPECIFIC_INSTALL=1 -DENABLE_PETSC=1 -DPETSC_ARCH=real_mumps_seq -DPETSC_DIR=/Users/geuzaine/src/petsc ${EXTRA_OPTION} ..
+    - /usr/local/bin/cmake -DGMSH_HOST=gmsh.info -DENABLE_CAIRO=0 -DENABLE_OS_SPECIFIC_INSTALL=1 -DENABLE_PETSC=1 -DPETSC_ARCH=real_mumps_seq -DPETSC_DIR=/Users/geuzaine/src/petsc ${EXTRA_OPTION} ..
     - make package -j 4
     - PKG=`ls gmsh-*.[dt][ma][gr]*`
     - python3 ../utils/misc/notarize.py --package ${PKG} --username cgeuzaine@ulg.ac.be --primary-bundle-id org.geuz.Gmsh --password "@keychain:Gmsh Notarization"
diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index 2b29bbf18931539503ebb36359214536e7a60672..02a9671cdde22ba07fd986bfadf5edd93bbdfe52 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -1,21 +1,32 @@
 Work-in-progress: new initial 2D meshing algorithm; new quasi-structured quad
-algorithm; mesh renumbering now also renumbers dependent post-processing views;
-the mesh size callback is now per-model and its returned value is not gathered
-with the other size constraints in a global min reduction anymore: instead the
-callback takes as additional argument the mesh size lc that would be prescribed
-in the absence of the callback, which allows to perform any desired modification
-(the old behavior can be achieved by returning min(lc, value)); OCC STL
-representation is now generated using relative deflection tolerance; official
-binary builds now support OpenMP parallelization and are 64 bit only (build OS
-upgraded to Windows 10, macOS 10.15 and Linux glibc 2.24); new experimental
-Fortran API; small bug fixes.
-
-* Incompatible API changes: new arguments to mesh/getNode and mesh/getElement;
-  additional argument to the mesh size callback function provided to
+algorithm; improved handling of imperfect curve reparametrization on surfaces in
+2D periodic meshing algorithm; mesh renumbering now also renumbers dependent
+post-processing views; the mesh size callback is now per-model and its returned
+value is not gathered with the other size constraints in a global min reduction
+anymore: instead the callback takes as additional argument the mesh size lc that
+would be prescribed in the absence of the callback, which allows to perform any
+desired modification (the old behavior can be achieved by returning min(lc,
+value)); OCC STL representation is now generated using relative deflection
+tolerance; new TransformMesh command in .geo files; official binary builds now
+support OpenMP parallelization and are 64 bit only (build OS upgraded to Windows
+10, macOS 10.15 and Linux glibc 2.24); new experimental Fortran API; small bug
+fixes.
+
+* New API functions: model/setTag, mesh/reverse, mesh/affineTransform,
+  mesh/getMaxNodeTag, mesh/getMaxElementTag, mesh/getSizes, mesh/getPeriodic,
+  field/list, field/getType, field/getNumber, field/getNumbers, field/getString.
+
+* Incompatible API changes: new arguments to mesh/getNode, mesh/getElement and
+  view/probe; additional argument to the mesh size callback function provided to
   mesh/setSizeCallback; new optional arguments to gmsh/initialize,
-  model/isInside, mesh/partition and occ/addSurfaceFilling; modified arguments
-  to mesh/getKeysForElements, mesh/getKeysForElement and
-  mesh/getInformationForElements; removed mesh/getLocalMultipliersForHcurl0.
+  model/isInside, mesh/partition and occ/addSurfaceFilling; renamed
+  mesh/preallocateBasisFunctionsOrientationForElements as
+  mesh/preallocateBasisFunctionsOrientation, mesh/getNumberOfKeysForElements as
+  mesh/getNumberOfKeys, and mesh/getBasisFunctionsOrientationForElements as
+  mesh/getBasisFunctionsOrientation; renamed mesh/getKeysForElements as
+  mesh/getKeys and mesh/getInformationForElements as mesh/getKeysInformation,
+  and modified their arguments; modified arguments to mesh/getKeysForElement;
+  removed mesh/getLocalMultipliersForHcurl0.
 
 4.8.4 (April 28, 2021): set current model in gmsh/model/add; small bug fixes.
 
@@ -45,6 +56,13 @@ Mesh.MeshSizeFromCurvature instead; Python and Julia APIs now also define "snake
 case" aliases for all camelCase function names; small bug fixes and
 improvements.
 
+* New API functions: model/getFileName, model/setFileName, model/getAdjacencies,
+  model/getSecondDerivative, mesh/getEdges, mesh/getFaces, mesh/createEdges,
+  mesh/createFaces, mesh/removeConstraints, mesh/getEmbedded, mesh/triangulate,
+  mesh/tetrahedralize, geo/addCurveLoops, fltk/setStatusMessage,
+  fltk/showContextWindow, fltk/openTreeItem, fltk/closeTreeItem,
+  onelab/getNames.
+
 * Incompatible API changes: new optional arguments to mesh/classifySurfaces,
   occ/addBSplineSurface, occ/addBezierSurface, occ/addPipe and view/probe;
   renamed mesh/getEdgeNumber as mesh/getEdges.
@@ -68,6 +86,12 @@ and added support for stock Mmg 5; Gmsh now requires C++11 and CMake 3.1, and
 uses Eigen by default instead of Blas/Lapack for dense linear algebra; small bug
 fixes.
 
+* New API functions: model/setVisibilityPerWindow, mesh/setSizeCallback,
+  mesh/removeSizeCallback, mesh/setTransfiniteAutomatic, geo/addPhysicalGroup,
+  geo/removePhysicalGroups, view/setInterpolationMatrices,
+  view/setVisibilityPerWindow, fltk/splitCurrentWindow, fltk/setCurrentWindow,
+  logger/getLastError.
+
 * Incompatible API changes: new optional argument to geo/addCurveLoop.
 
 4.6.0 (June 22, 2020): new options to only generate initial 2D or 3D meshes
@@ -80,6 +104,17 @@ the first tag of entities, nodes and elements; fixed duplicated entities in STEP
 output; improved mesh subdivision and high-order pipeline; MED output now
 preserves node and element tags; small bug fixes.
 
+* New API functions: model/getParametrizationBounds, model/isInside,
+  model/getClosestPoint, model/reparametrizeOnSurface, mesh/rebuildElementCache,
+  mesh/getBasisFunctionsOrientationForElements,
+  mesh/getBasisFunctionsOrientationForElement, mesh/getNumberOfOrientations,
+  mesh/preallocateBasisFunctionsOrientationForElements,
+  mesh/setSizeAtParametricPoints, geo/setMaxTag, geo/getMaxTag,
+  occ/addBSplineFilling, occ/addBezierFilling, occ/addBSplineSurface,
+  occ/addBezierSurface, occ/setMaxTag, occ/getMaxTag, occ/getEntities,
+  occ/getEntitiesInBoundingBox, occ/getBoundingBox,
+  view/addHomogeneousModelData.
+
 * Incompatible API changes: new optional arguments to mesh/clear,
   mesh/createTopology, mesh/createGeometry, occ/addThruSections,
   mesh/getPeriodicNodes; new arguments to mesh/getBasisFunctions; removed
@@ -90,6 +125,8 @@ preserves node and element tags; small bug fixes.
 4.5.6 (March 30, 2020): better calculation of OCC bounding boxes using STL; API
 tutorials; small bug fixes.
 
+* New API functions: view/addListDataString, view/getListDataStrings.
+
 4.5.5 (March 21, 2020): tooltips in GUI to help discovery of scripting options;
 fixed MED IO of high-order elements; fixed OCC attribute search by bounding box;
 fix parsing of mac-encoded scripts; new RecombineMesh command; added support for
@@ -102,10 +139,14 @@ master mesh is not modified; code cleanup; small bug fixes.
 periodic entities; improved LaTeX output; improved curve splitting in
 reparametrization; new binary PLY reader; small compilation fixes.
 
+* New API functions: mesh/getEdgeNumber, mesh/getLocalMultipliersForHcurl0.
+
 4.5.2 (January 30, 2020): periodic meshes now obey reorientation constraints;
 physical group definitions now follow compound meshing constraints; small bug
 fixes and improvements.
 
+* New API function: geo/splitCurve.
+
 4.5.1 (December 28, 2019): new Min and Max commands in .geo files;
 Mesh.MinimumCirclePoints now behaves the same with all geometry kernels; fixed
 issue with UTF16-encoded home directories on Windows.
@@ -125,6 +166,12 @@ plugin AnalyseCurvedMesh to AnalyseMeshQuality; fixed regression for built-in
 kernel BSplines on non-flat geometries (Sphere, PolarSphere); small fixes and
 improvements.
 
+* New API functions: model/getCurrent, model/getParametrization,
+  mesh/computeCrossField, mesh/setNode, mesh/getElementsByCoordinates,
+  mesh/getLocalCoordinatesInElement, mesh/getNumberOfKeysForElements,
+  mesh/setAlgorithm, mesh.setSizeFromBoundary, mesh/setComound,
+  geo/addCompoundSpline, geo/addCompoundBSpline, fltk/isAvailable.
+
 * Incompatible API changes: removed mesh/smooth (now handled by mesh/optimize
   like all other mesh optimizers); renamed logger/time to logger/getWallTime and
   logger/cputime to logger/getCpuTime; new arguments to mesh/optimize,
@@ -146,6 +193,10 @@ mesh renumbering also after interactive mesh modifications; improved support for
 OpenCASCADE ellipse arcs; new interactive filter in visibility window; flatter
 GUI; small bug fixes.
 
+* New API functions: option/setColor, option/getColor, mesh/optimize,
+  mesh/recombine, mesh/smooth, mesh/clear, mesh/getNodesByElementType,
+  occ/healShapes.
+
 * Incompatible API changes: mesh/getJacobians and mesh/getBasisFunctions now
   take integration points explicitly; mesh/setNodes and mesh/setElements have
   been replaced by mesh/addNodes and mesh/addElements; added optional arguments
@@ -159,6 +210,9 @@ normals and retrieving mass, center of mass and inertia from OpenCASCADE CAD
 entities; fixed regression introduced in 4.1.4 that could lead to
 non-deterministic 2D meshes; small bug fixes.
 
+* New API functions: model/setCoordinates, occ/getMass, occ/getCenterOfMass,
+  occ/getMatrixOfInertia, view/addAlias, view/copyOptions, view/combine
+
 * Incompatible API changes: added optional arguments to mesh/getNodes and
   mesh/getElementByCoordinates.
 
@@ -166,6 +220,9 @@ non-deterministic 2D meshes; small bug fixes.
 remove embedded entities; added handling of boundary entities in
 addDiscreteEntity; small bug fixes.
 
+* New API functions: mesh/getKeysForElements, mesh/getInformationForElements,
+  mesh/removeEmbedded.
+
 4.2.2 (March 13, 2019): fixed regression in reading of extruded meshes; added
 ability to export one solid per surface in STL format.
 
@@ -183,23 +240,32 @@ to import groups of nodes from MED files; enhanced Plugin(Distance) and
 Plugin(SimplePartition); removed unmaintained plugins; removed default
 dependency on PETSc; small improvements and bug fixes.
 
+* New API functions: model/setEntityName, model/getEntityName,
+  model/removeEntityName.
+
 * Incompatible API changes: changed type of node and element tags from int to
   size_t to support (very) large meshes; changed logger/start,
   mesh/getPeriodicNodes and mesh/setElementsByType.
 
 4.1.5 (February 14, 2019): improved OpenMP parallelization, STL remeshing, mesh
-partitioning and high-order mesh optimization; added classifySurfaces in API;
-bug fixes.
+partitioning and high-order mesh optimization; bug fixes.
 
-4.1.4 (February 3, 2019): improved ghost cell I/O; added getGhostElements,
-relocateNodes, getElementType, getElementFaceNodes, getElementEdgeNodes
-functions in API; small improvements and bug fixes.
+* New API function: mesh/classifySurfces.
 
-4.1.3 (January 23, 2019): improved quad meshing; new options for automatic
-full-quad meshes; save nodesets also for physical points (Abaqus, Tochnog); new
-getPartitions, unpartition and removePhysicalName functions in API; small bug
+4.1.4 (February 3, 2019): improved ghost cell I/O; small improvements and bug
 fixes.
 
+* New API functions: mesh/relocateNodes, mesh/getElementType,
+  mesh/setElementsByType, mesh/getElementEdgeNodes, mesh/getElementFaceNodes,
+  mesh/getGhostElements, mesh/splitQuadrangles.
+
+4.1.3 (January 23, 2019): improved quad meshing; new options for automatic
+full-quad meshes; save nodesets also for physical points (Abaqus, Tochnog);
+small bug fixes.
+
+* New API functions: model/removePhysicalName, model/getPartitions,
+  mesh/unpartition.
+
 4.1.2 (January 21, 2019): fixed full-quad subdivision if Mesh.SecondOrderLinear
 is set; fixed packing of parallelograms regression in 4.1.1.
 
@@ -211,9 +277,16 @@ algorithm); fixed face vertices for PyramidN; renamed ONELAB "Action" and
 actions on any ONELAB button; added API functions for selections in user
 interface.
 
+* New API functions: occ/affineTransform, fltk/selectEntities,
+  fltk/selectElements, fltk/selectViews.
+
 4.1.0 (January 13, 2019): improved ONELAB and Fltk support in API; improved
 renumbering of mesh nodes/elements; major code refactoring.
 
+* New API functions: fltk/update, fltk/awake, fltk/lock, fltk/unlock,
+  onelab/setNumber, onelab/getNumber, onelab/setString, onelab/getString,
+  onelab/clear, onelab/write, logger/time, logger/cputime.
+
 * Incompatible API changes: changed onelab/get.
 
 4.0.7 (December 9, 2018): fixed small memory leaks; removed unused code.
@@ -231,12 +304,16 @@ improved robustness of 2D MeshAdapt algorithm; bug fixes.
 
 4.0.3 (October 18, 2018): bug fixes.
 
+* New API function: model/removePhysicalGroups.
+
 4.0.2 (September 26, 2018): added support for creating MED files with specific
 MED (minor) version; small bug fixes.
 
 4.0.1 (September 7, 2018): renumber mesh nodes/elements by default; new
-SendToServer command for nodal views; added color and visibility handling in
-API; small bug fixes.
+SendToServer command for nodal views; small bug fixes.
+
+* New API functions: model/setVisibility, model/getVisibility, model/setColor,
+  model/getColor.
 
 4.0.0 (August 22, 2018): new C++, C, Python and Julia API; new MSH4 format; new
 mesh partitioning code based on Metis 5; new 3D tetrahedralization algorithm as
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6e59cfc6a86007d31fe7918f2a24775dc2323268..2503b11a40864109c41ded3a1b918ef578dec124 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -76,7 +76,7 @@ opt(OCC_TBB "Add TBB libraries in list of OCC libraries" OFF)
 opt(ONELAB "Enable ONELAB solver interface" ${DEFAULT})
 opt(ONELAB_METAMODEL "Enable ONELAB metamodels (experimental)" ${DEFAULT})
 opt(OPENACC "Enable OpenACC" OFF)
-opt(OPENMP "Enable OpenMP" OFF)
+opt(OPENMP "Enable OpenMP" ${DEFAULT})
 opt(OPTHOM "Enable high-order mesh optimization tools" ${DEFAULT})
 opt(OS_SPECIFIC_INSTALL "Enable OS-specific (e.g. app bundle) installation" OFF)
 opt(OSMESA "Enable OSMesa for offscreen rendering (experimental)" OFF)
@@ -148,7 +148,7 @@ if(ENABLE_PRIVATE_API)
   message(WARNING "The private API is unsupported and undocumented. It is meant "
           "for expert Gmsh developers, not for regular Gmsh users, who should rely "
           "on the stable public API (gmsh/api) instead.")
-  file(GLOB_RECURSE HEADERS Common/*.h Numeric/*.h Geo/*.h Mesh/*.h Solver/*.h
+  file(GLOB_RECURSE HEADERS Common/*.h Numeric/*.h Numeric/*.hpp Geo/*.h Mesh/*.h Solver/*.h
     Post/*.h Plugin/*.h Graphics/*.h contrib/kbipack/*.h
     contrib/DiscreteIntegration/*.h contrib/HighOrderMeshOptimizer/*.h
     contrib/MeshOptimizer/*.h contrib/MeshQualityOptimizer/*.h)
@@ -1544,10 +1544,11 @@ if(WALL AND NOT MSVC)
   set_compile_flags(WALL_SRC ${WF})
 endif()
 
-# don't issue warnings for contributed libraries
+# don't issue warnings for contributed libraries and for autogenerated files
 check_cxx_compiler_flag("-w" NOWARN)
 if(NOWARN)
-  file(GLOB_RECURSE NOWARN_SRC contrib/*.cpp contrib/*.cc contrib/*.cxx contrib/*.c)
+  file(GLOB_RECURSE NOWARN_SRC contrib/*.cpp contrib/*.cc contrib/*.cxx
+       contrib/*.c Parser/Gmsh.*.cpp)
   set_compile_flags(NOWARN_SRC "-w")
 endif()
 
@@ -1852,19 +1853,19 @@ set(TEX_OBJ ${TEX_DIR}/gmsh.aux ${TEX_DIR}/gmsh.cp ${TEX_DIR}/gmsh.cps
     ${TEX_DIR}/gmsh.log ${TEX_DIR}/gmsh.pdf ${TEX_DIR}/gmsh.pg ${TEX_DIR}/gmsh.toc
     ${TEX_DIR}/gmsh.tp ${TEX_DIR}/gmsh.tps ${TEX_DIR}/gmsh.txt ${TEX_DIR}/gmsh.vr)
 
-macro(unix2dos VARNAME)
-  file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/unix2dos)
+macro(unix2dos VARNAME UNIQUEPATH)
+  file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/unix2dos/${UNIQUEPATH})
   set(UNIX2DOS_FILES)
   foreach(FILE ${${VARNAME}})
     file(READ ${FILE} F0)
     get_filename_component(N ${FILE} NAME)
     if(CYGWIN)
       string(REGEX REPLACE "\n" "\r\n" F1 "${F0}")
-      file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/unix2dos/${N} "${F1}")
+      file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/unix2dos/${UNIQUEPATH}/${N} "${F1}")
     else() # if not in Cygwin, cmake adds '\r's automatically
-      file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/unix2dos/${N} "${F0}")
+      file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/unix2dos/${UNIQUEPATH}/${N} "${F0}")
     endif()
-    list(APPEND UNIX2DOS_FILES ${CMAKE_CURRENT_BINARY_DIR}/unix2dos/${N})
+    list(APPEND UNIX2DOS_FILES ${CMAKE_CURRENT_BINARY_DIR}/unix2dos/${UNIQUEPATH}/${N})
   endforeach()
   set(${VARNAME} ${UNIX2DOS_FILES})
 endmacro()
@@ -1885,23 +1886,23 @@ if(WIN32)
     set(GMSH_INC ${CMAKE_INSTALL_INCLUDEDIR})
   endif()
   if(CYGWIN)
-    unix2dos(GMSH_API)
+    unix2dos(GMSH_API "api")
     if(ENABLE_PRIVATE_API)
-      unix2dos(GMSH_PRIVATE_API)
+      unix2dos(GMSH_PRIVATE_API "private_api")
     endif()
-    unix2dos(WELCOME_FILE)
-    unix2dos(SDK_FILE)
-    unix2dos(LICENSE_FILE)
-    unix2dos(CREDITS_FILE)
-    unix2dos(CHANGELOG_FILE)
-    unix2dos(TUTORIAL_GEO_FILES)
-    unix2dos(TUTORIAL_CPP_FILES)
-    unix2dos(TUTORIAL_C_FILES)
-    unix2dos(TUTORIAL_PY_FILES)
-    unix2dos(TUTORIAL_JL_FILES)
+    unix2dos(WELCOME_FILE "welcome")
+    unix2dos(SDK_FILE "sdk")
+    unix2dos(LICENSE_FILE "license")
+    unix2dos(CREDITS_FILE "credits")
+    unix2dos(CHANGELOG_FILE "changelog")
+    unix2dos(TUTORIAL_GEO_FILES "geo")
+    unix2dos(TUTORIAL_CPP_FILES "cpp")
+    unix2dos(TUTORIAL_C_FILES "c")
+    unix2dos(TUTORIAL_PY_FILES "python")
+    unix2dos(TUTORIAL_JL_FILES "julia")
     foreach(DIR ${DEMOS_DIRS})
       file(GLOB DEMO_FILES ${DIR}/?*.*)
-      unix2dos(DEMO_FILES)
+      unix2dos(DEMO_FILES "demos")
     endforeach()
   endif()
 elseif(APPLE AND ENABLE_OS_SPECIFIC_INSTALL)
@@ -2181,6 +2182,7 @@ if(ENABLE_TESTS AND NOT DISABLE_GMSH_TESTS)
     filter_tests("${ALLFILES}" TESTFILES)
     foreach(TESTFILE ${TESTFILES})
       get_filename_component(TEST ${TESTFILE} NAME)
+      string(REPLACE "\." "_" TEST ${TEST})
       add_executable(${TEST} WIN32 ${TESTFILE})
       target_link_libraries(${TEST} shared)
       if(WIN32 AND NOT MSVC)
@@ -2203,6 +2205,7 @@ if(ENABLE_TESTS AND NOT DISABLE_GMSH_TESTS)
       filter_tests("${ALLFILES}" TESTFILES)
       foreach(TESTFILE ${TESTFILES})
         get_filename_component(TEST ${TESTFILE} NAME)
+        string(REPLACE "\." "_" TEST ${TEST})
         add_test(NAME ${TEST} COMMAND ${PYTHON_EXECUTABLE} ${TESTFILE} -nopopup)
         set_property(TEST ${TEST} APPEND PROPERTY ENVIRONMENT
                      "PYTHONPATH=${CMAKE_SOURCE_DIR}/api")
diff --git a/Common/Context.cpp b/Common/Context.cpp
index 0fb6d7bb89fab9647e0b949450c27cee3847dddb..943c6ae81e285f9d9f47162ef64ae03ab08fe4b1 100644
--- a/Common/Context.cpp
+++ b/Common/Context.cpp
@@ -82,6 +82,7 @@ void CTX::init()
   gamepad = nullptr;
   mesh.switchElementTags = 0;
   terminal = 0;
+  detachedProcess = 1;
 
   // need to initialize these too, since the corresponding opt_XXX routines use
   // the current value to detect changes
diff --git a/Common/Context.h b/Common/Context.h
index f096aa8fe18101148b1a17c98cc145f2fe27dabe..36866cf6935eb5d90fd178aae15093b7c442a47f 100644
--- a/Common/Context.h
+++ b/Common/Context.h
@@ -42,7 +42,7 @@ struct contextMeshOptions {
   int NewtonConvergenceTestXYZ, maxIterDelaunay3D;
   int ignorePeriodicityMsh2, ignoreParametrizationMsh4, boundaryLayerFanElements;
   int maxNumThreads1D, maxNumThreads2D, maxNumThreads3D;
-  double angleToleranceFacetOverlap;
+  double angleToleranceFacetOverlap, toleranceReferenceElement;
   int renumber, compoundClassify, reparamMaxTriangles;
   double compoundLcFactor;
   unsigned int randomSeed;
@@ -160,6 +160,8 @@ public:
   int guiColorScheme, guiRefreshRate;
   // print messages on to the terminal?
   int terminal;
+  // detached processes (WIN32)?
+  int detachedProcess;
   // number of graphical windows/tiles
   int numWindows, numTiles;
   // text editor command (with included '%s')
diff --git a/Common/DefaultOptions.h b/Common/DefaultOptions.h
index 49fe5575b865ba10a5509f1dc7b7d812f09a7b2e..732d073b8b2f938052f67bd4e12b1488c58ac0e8 100644
--- a/Common/DefaultOptions.h
+++ b/Common/DefaultOptions.h
@@ -517,6 +517,8 @@ StringXNumber GeneralOptions_Number[] = {
 
   { F|S, "DetachedMenu" , opt_general_detached_menu , 0. ,
     "Should the menu window be detached from the graphic window?" },
+  { F|O, "DetachedProcess", opt_general_detached_process, 1. ,
+    "On Windows, should processes created by Gmsh be detached?" },
   { F|O, "DisplayBorderFactor" , opt_general_display_border_factor , 0.2 ,
     "Border factor for model display (0: model fits window size exactly)" },
   { F|O, "DoubleBuffer" , opt_general_double_buffer , 1. ,
@@ -1535,6 +1537,8 @@ StringXNumber MeshOptions_Number[] = {
     "defined tolerance" },
   { F|O, "ToleranceInitialDelaunay" , opt_mesh_tolerance_initial_delaunay, 1.e-12,
     "Tolerance for initial 3D Delaunay mesher" },
+  { F|O, "ToleranceReferenceElement" , opt_mesh_tolerance_reference_element , 1e-6,
+    "Tolerance for classifying a point inside a reference element (of size 1)" },
   { F|O, "Triangles" , opt_mesh_triangles , 1. ,
     "Display mesh triangles?" },
   { F|O, "Trihedra" , opt_mesh_trihedra , 1. ,
diff --git a/Common/GmshMessage.cpp b/Common/GmshMessage.cpp
index a6e00160b85d463d3dc6caff1c709993ef667f33..e9f4307c406077f233d6ebfcb2b37dda1436f08f 100644
--- a/Common/GmshMessage.cpp
+++ b/Common/GmshMessage.cpp
@@ -51,6 +51,10 @@
 #include "extraDialogs.h"
 #endif
 
+#if defined(_OPENMP)
+#include <omp.h>
+#endif
+
 int Msg::_commRank = 0;
 int Msg::_commSize = 1;
 int Msg::_verbosity = 5;
@@ -183,6 +187,11 @@ void Msg::Initialize(int argc, char **argv)
   }
 
   InitializeOnelab("Gmsh");
+
+#if defined(_OPENMP)
+  // this is deprecated
+  //omp_set_nested(true);
+#endif
 }
 
 void Msg::Finalize()
@@ -1612,8 +1621,6 @@ void Msg::Barrier()
 
 #if defined(_OPENMP)
 
-#include <omp.h>
-
 int Msg::GetNumThreads(){ return omp_get_num_threads(); }
 void Msg::SetNumThreads(int num){ omp_set_num_threads(num); }
 int Msg::GetMaxThreads(){ return omp_get_max_threads(); }
diff --git a/Common/OS.cpp b/Common/OS.cpp
index 687124156f1766fe225c78ef968113d5525476ab..082debcee4ef21a7e916b96ac9eba57eda616ea3 100644
--- a/Common/OS.cpp
+++ b/Common/OS.cpp
@@ -587,9 +587,14 @@ int SystemCallExe(const std::string &exe, const std::string &argsOrCommand,
     else {
       // DETACHED_PROCESS removes the console (useful if the program to launch
       // is a console-mode exe)
+      DWORD dwCreationFlags;
+      if(CTX::instance()->detachedProcess)
+        dwCreationFlags = NORMAL_PRIORITY_CLASS | DETACHED_PROCESS;
+      else
+        dwCreationFlags = NORMAL_PRIORITY_CLASS;
+
       CreateProcessW(nullptr, wbuf[0], nullptr, nullptr, FALSE,
-                     NORMAL_PRIORITY_CLASS | DETACHED_PROCESS, nullptr, nullptr,
-                     &suInfo, &prInfo);
+                     dwCreationFlags, nullptr, nullptr, &suInfo, &prInfo);
     }
   }
 #elif(BUILD_IOS)
diff --git a/Common/OctreeInternals.cpp b/Common/OctreeInternals.cpp
index 3cc4bef23bee82a166a8c203244692200c6cbf0c..c013c2af749e4d6dd1798405e43bbe40b432ea5d 100644
--- a/Common/OctreeInternals.cpp
+++ b/Common/OctreeInternals.cpp
@@ -296,9 +296,7 @@ void *searchElement(octantBucket *_buckets_head, double *_pt,
   ELink ptr1;
 
   void *ptrToEle = nullptr;
-#if defined(_OPENMP)
 #pragma omp atomic read
-#endif
   ptrToEle = _globalPara->ptrToPrevElement;
 
   if(ptrToEle) {
@@ -330,9 +328,7 @@ void *searchElement(octantBucket *_buckets_head, double *_pt,
     flag = xyzInElementBB(_pt, ptr1->region, BBElement);
     if(flag == 1) flag = xyzInElement(ptr1->region, _pt);
     if(flag == 1) {
-#if defined(_OPENMP)
 #pragma omp atomic write
-#endif
       _globalPara->ptrToPrevElement = ptr1->region;
       return ptr1->region;
     }
@@ -344,9 +340,7 @@ void *searchElement(octantBucket *_buckets_head, double *_pt,
     flag = xyzInElementBB(_pt, *iter, BBElement);
     if(flag == 1) flag = xyzInElement(*iter, _pt);
     if(flag == 1) {
-#if defined(_OPENMP)
 #pragma omp atomic write
-#endif
       _globalPara->ptrToPrevElement = *iter;
       return *iter;
     }
diff --git a/Common/Options.cpp b/Common/Options.cpp
index 76426d4cd95bf7c0bc817fbc4e0cb125607e5c92..6a29b2aa29b9e5ad9bf000ca1fae7b4370cd09dd 100644
--- a/Common/Options.cpp
+++ b/Common/Options.cpp
@@ -2373,6 +2373,12 @@ double opt_general_detached_menu(OPT_ARGS_NUM)
   return CTX::instance()->detachedMenu;
 }
 
+double opt_general_detached_process(OPT_ARGS_NUM)
+{
+  if(action & GMSH_SET) CTX::instance()->detachedProcess = (int)val;
+  return CTX::instance()->detachedProcess;
+}
+
 double opt_general_menu_size0(OPT_ARGS_NUM)
 {
   if(action & GMSH_SET) {
@@ -6573,6 +6579,12 @@ double opt_mesh_angle_tolerance_facet_overlap(OPT_ARGS_NUM)
   return CTX::instance()->mesh.angleToleranceFacetOverlap;
 }
 
+double opt_mesh_tolerance_reference_element(OPT_ARGS_NUM)
+{
+  if(action & GMSH_SET) CTX::instance()->mesh.toleranceReferenceElement = val;
+  return CTX::instance()->mesh.toleranceReferenceElement;
+}
+
 double opt_mesh_unv_strict_format(OPT_ARGS_NUM)
 {
   if(action & GMSH_SET) CTX::instance()->mesh.unvStrictFormat = (int)val;
diff --git a/Common/Options.h b/Common/Options.h
index e1eae16fecb9ea5523c13682525417df5e08b595..87ca9b8c670905d3a3f3b2223f2bdd98ff7556a0 100644
--- a/Common/Options.h
+++ b/Common/Options.h
@@ -171,6 +171,7 @@ double opt_general_show_module_menu(OPT_ARGS_NUM);
 double opt_general_message_size(OPT_ARGS_NUM);
 double opt_general_message_fontsize(OPT_ARGS_NUM);
 double opt_general_detached_menu(OPT_ARGS_NUM);
+double opt_general_detached_process(OPT_ARGS_NUM);
 double opt_general_menu_size0(OPT_ARGS_NUM);
 double opt_general_menu_size1(OPT_ARGS_NUM);
 double opt_general_menu_position0(OPT_ARGS_NUM);
@@ -602,6 +603,7 @@ double opt_mesh_max_num_threads_1d(OPT_ARGS_NUM);
 double opt_mesh_max_num_threads_2d(OPT_ARGS_NUM);
 double opt_mesh_max_num_threads_3d(OPT_ARGS_NUM);
 double opt_mesh_angle_tolerance_facet_overlap(OPT_ARGS_NUM);
+double opt_mesh_tolerance_reference_element(OPT_ARGS_NUM);
 double opt_mesh_renumber(OPT_ARGS_NUM);
 double opt_mesh_unv_strict_format(OPT_ARGS_NUM);
 double opt_mesh_reparam_max_triangles(OPT_ARGS_NUM);
diff --git a/Common/gmsh.cpp b/Common/gmsh.cpp
index 59e64a5957df3c180d5ae22a7335c2b30fa43317..ff9879d36116e702fa81255002766c0bfbbc3779 100644
--- a/Common/gmsh.cpp
+++ b/Common/gmsh.cpp
@@ -483,6 +483,22 @@ GMSH_API void gmsh::model::getPhysicalName(const int dim, const int tag,
   name = GModel::current()->getPhysicalName(dim, tag);
 }
 
+GMSH_API void gmsh::model::setTag(const int dim, const int tag, const int newTag)
+{
+  if(!_checkInit()) return;
+  GEntity *ge = GModel::current()->getEntityByTag(dim, tag);
+  if(!ge) {
+    Msg::Error("%s does not exist", _getEntityName(dim, tag).c_str());
+    return;
+  }
+  GEntity *ge2 = GModel::current()->getEntityByTag(dim, newTag);
+  if(ge2) {
+    Msg::Error("%s already exists", _getEntityName(dim, newTag).c_str());
+    return;
+  }
+  ge->setTag(newTag);
+}
+
 GMSH_API void gmsh::model::getBoundary(const vectorpair &dimTags,
                                        vectorpair &outDimTags,
                                        const bool combined, const bool oriented,
@@ -1641,6 +1657,12 @@ gmsh::model::mesh::getNodesForPhysicalGroup(const int dim, const int tag,
   }
 }
 
+GMSH_API void gmsh::model::mesh::getMaxNodeTag(std::size_t &maxTag)
+{
+  if(!_checkInit()) return;
+  maxTag = GModel::current()->getMaxVertexNumber();
+}
+
 GMSH_API void gmsh::model::mesh::addNodes(
   const int dim, const int tag, const std::vector<std::size_t> &nodeTags,
   const std::vector<double> &coord, const std::vector<double> &parametricCoord)
@@ -1968,6 +1990,12 @@ static void _addElements(int dim, int tag, GEntity *ge, int type,
                _getEntityName(dim, tag).c_str());
 }
 
+GMSH_API void gmsh::model::mesh::getMaxElementTag(std::size_t &maxTag)
+{
+  if(!_checkInit()) return;
+  maxTag = GModel::current()->getMaxElementNumber();
+}
+
 GMSH_API void gmsh::model::mesh::addElements(
   const int dim, const int tag, const std::vector<int> &elementTypes,
   const std::vector<std::vector<std::size_t> > &elementTags,
@@ -3078,7 +3106,7 @@ GMSH_API void gmsh::model::mesh::getBasisFunctions(
   return;
 }
 
-GMSH_API void gmsh::model::mesh::getBasisFunctionsOrientationForElements(
+GMSH_API void gmsh::model::mesh::getBasisFunctionsOrientation(
   const int elementType, const std::string &functionSpaceType,
   std::vector<int> &basisFunctionsOrientation, const int tag,
   const std::size_t task, const std::size_t numTasks)
@@ -3090,7 +3118,7 @@ GMSH_API void gmsh::model::mesh::getBasisFunctionsOrientationForElements(
       Msg::Warning(
         "basisFunctionsOrientation should be preallocated if numTasks > 1");
     }
-    preallocateBasisFunctionsOrientationForElements(
+    preallocateBasisFunctionsOrientation(
       elementType, basisFunctionsOrientation, tag);
   }
 
@@ -3277,7 +3305,7 @@ gmsh::model::mesh::getNumberOfOrientations(const int elementType,
 }
 
 GMSH_API void
-gmsh::model::mesh::preallocateBasisFunctionsOrientationForElements(
+gmsh::model::mesh::preallocateBasisFunctionsOrientation(
   const int elementType, std::vector<int> &basisFunctionsOrientation,
   const int tag)
 {
@@ -3399,7 +3427,7 @@ GMSH_API void gmsh::model::mesh::createFaces(const vectorpair &dimTags)
   }
 }
 
-GMSH_API void gmsh::model::mesh::getKeysForElements(
+GMSH_API void gmsh::model::mesh::getKeys(
   const int elementType, const std::string &functionSpaceType,
   std::vector<int> &typeKeys, std::vector<std::size_t> &entityKeys,
   std::vector<double> &coord, const int tag, const bool returnCoord)
@@ -3884,7 +3912,7 @@ GMSH_API void gmsh::model::mesh::getKeysForElement(
   }
 }
 
-GMSH_API int gmsh::model::mesh::getNumberOfKeysForElements(
+GMSH_API int gmsh::model::mesh::getNumberOfKeys(
   const int elementType, const std::string &functionSpaceType)
 {
   int numberOfKeys = 0;
@@ -3989,7 +4017,7 @@ GMSH_API int gmsh::model::mesh::getNumberOfKeysForElements(
   return numberOfKeys;
 }
 
-GMSH_API void gmsh::model::mesh::getInformationForElements(
+GMSH_API void gmsh::model::mesh::getKeysInformation(
   const std::vector<int> &typeKeys, const std::vector<std::size_t> &entityKeys,
   const int elementType, const std::string &functionSpaceType,
   gmsh::vectorpair &infoKeys)
@@ -4192,7 +4220,12 @@ GMSH_API void gmsh::model::mesh::getBarycenters(
 static bool _getIntegrationInfo(const std::string &intType,
                                 std::string &intName, int &intOrder)
 {
-  if(intType.substr(0, 5) == "Gauss") {
+  if(intType.substr(0, 14) == "CompositeGauss") {
+    intName = "CompositeGauss";
+    intOrder = atoi(intType.substr(14).c_str());
+    return true;
+  }
+  else if(intType.substr(0, 5) == "Gauss") {
     intName = "Gauss";
     intOrder = atoi(intType.substr(5).c_str());
     return true;
@@ -4217,7 +4250,8 @@ GMSH_API void gmsh::model::mesh::getIntegrationPoints(
   int familyType = ElementType::getParentType(elementType);
   fullMatrix<double> pts;
   fullVector<double> wgs;
-  gaussIntegration::get(familyType, intOrder, pts, wgs);
+  gaussIntegration::get(familyType, intOrder, pts, wgs,
+                        intName == "Gauss" ? false : true);
   if(pts.size1() != wgs.size() || pts.size2() != 3) {
     Msg::Error("Wrong integration point format");
     return;
@@ -4264,7 +4298,7 @@ GMSH_API void gmsh::model::mesh::getElementEdgeNodes(
     GEntity *ge = entities[i];
     int n = ge->getNumMeshElementsByType(familyType);
     if(n && !numNodesPerEdge) {
-      MElement *e = ge->getMeshElementByType(familyType, i);
+      MElement *e = ge->getMeshElementByType(familyType, 0);
       numEdgesPerEle = e->getNumEdges();
       if(primary) { numNodesPerEdge = 2; }
       else {
@@ -4328,7 +4362,7 @@ GMSH_API void gmsh::model::mesh::getElementFaceNodes(
     GEntity *ge = entities[i];
     int n = ge->getNumMeshElementsByType(familyType);
     if(n && !numNodesPerFace) {
-      MElement *e = ge->getMeshElementByType(familyType, i);
+      MElement *e = ge->getMeshElementByType(familyType, 0);
       int nf = e->getNumFaces();
       numFacesPerEle = 0;
       for(int j = 0; j < nf; j++) {
@@ -4978,6 +5012,23 @@ gmsh::model::mesh::setPeriodic(const int dim, const std::vector<int> &tags,
   }
 }
 
+GMSH_API void
+gmsh::model::mesh::getPeriodic(const int dim, const std::vector<int> &tags,
+                               std::vector<int> &tagsMaster)
+{
+  if(!_checkInit()) return;
+  tagsMaster.clear();
+  tagsMaster.reserve(tags.size());
+  for(auto i : tags) {
+    GEntity *ge = GModel::current()->getEntityByTag(dim, i);
+    if(!ge) {
+      Msg::Error("%s does not exist", _getEntityName(dim, i).c_str());
+      return;
+    }
+    tagsMaster.push_back(ge->getMeshMaster()->tag());
+  }
+}
+
 GMSH_API void gmsh::model::mesh::getPeriodicNodes(
   const int dim, const int tag, int &tagMaster,
   std::vector<std::size_t> &nodeTags, std::vector<std::size_t> &nodeTagsMaster,
@@ -5013,7 +5064,7 @@ GMSH_API void gmsh::model::mesh::getPeriodicNodes(
   }
 }
 
-GMSH_API void gmsh::model::mesh::getPeriodicKeysForElements(
+GMSH_API void gmsh::model::mesh::getPeriodicKeys(
   const int elementType, const std::string &functionSpaceType,
   const int tag, int &tagMaster,
   std::vector<int> &typeKeys, std::vector<int> &typeKeysMaster,
@@ -5038,7 +5089,7 @@ GMSH_API void gmsh::model::mesh::getPeriodicKeysForElements(
   }
 
   tagMaster = ge->getMeshMaster()->tag();
-  getKeysForElements(elementType, functionSpaceType,
+  getKeys(elementType, functionSpaceType,
                      typeKeys, entityKeys, coord, tag, returnCoord);
   typeKeysMaster = typeKeys;
   entityKeysMaster = entityKeys;
@@ -5971,6 +6022,7 @@ GMSH_API int gmsh::model::occ::addBSpline(
   const std::vector<int> &multiplicities)
 {
   if(!_checkInit()) return -1;
+  _createOcc();
   int outTag = tag;
   GModel::current()->getOCCInternals()->addBSpline(
     outTag, pointTags, degree, weights, knots, multiplicities);
@@ -6091,6 +6143,7 @@ GMSH_API int gmsh::model::occ::addBSplineSurface(
   const bool wire3D)
 {
   if(!_checkInit()) return -1;
+  _createOcc();
   int outTag = tag;
   GModel::current()->getOCCInternals()->addBSplineSurface(
     outTag, pointTags, numPointsU, degreeU, degreeV, weights, knotsU, knotsV,
@@ -6103,6 +6156,7 @@ GMSH_API int gmsh::model::occ::addBezierSurface(
   const std::vector<int> &wireTags, const bool wire3D)
 {
   if(!_checkInit()) return -1;
+  _createOcc();
   int outTag = tag;
   GModel::current()->getOCCInternals()->addBezierSurface(
     outTag, pointTags, numPointsU, wireTags, wire3D);
@@ -6115,6 +6169,7 @@ gmsh::model::occ::addTrimmedSurface(const int surfaceTag,
                                     const bool wire3D, const int tag)
 {
   if(!_checkInit()) return -1;
+  _createOcc();
   int outTag = tag;
   GModel::current()->getOCCInternals()->addTrimmedSurface(outTag, surfaceTag,
                                                           wireTags, wire3D);
@@ -6506,6 +6561,7 @@ GMSH_API void gmsh::model::occ::getEntitiesInBoundingBox(
   const double ymax, const double zmax, vectorpair &dimTags, const int dim)
 {
   if(!_checkInit()) return;
+  _createOcc();
   dimTags.clear();
   GModel::current()->getOCCInternals()->getEntitiesInBoundingBox(
     xmin, ymin, zmin, xmax, ymax, zmax, dimTags, dim);
@@ -6549,12 +6605,14 @@ GMSH_API void gmsh::model::occ::getMatrixOfInertia(const int dim, const int tag,
 GMSH_API int gmsh::model::occ::getMaxTag(const int dim)
 {
   if(!_checkInit()) return -1;
+  _createOcc();
   return GModel::current()->getOCCInternals()->getMaxTag(dim);
 }
 
 GMSH_API void gmsh::model::occ::setMaxTag(const int dim, const int maxTag)
 {
   if(!_checkInit()) return;
+  _createOcc();
   GModel::current()->getOCCInternals()->setMaxTag(dim, maxTag);
 }
 
@@ -7284,8 +7342,9 @@ GMSH_API void gmsh::view::combine(const std::string &what,
 
 GMSH_API void gmsh::view::probe(const int tag, const double x, const double y,
                                 const double z, std::vector<double> &value,
-                                const int step, const int numComp,
-                                const bool gradient, const double tolerance,
+                                double &distance, const int step,
+                                const int numComp, const bool gradient,
+                                const double distanceMax,
                                 const std::vector<double> &xElemCoord,
                                 const std::vector<double> &yElemCoord,
                                 const std::vector<double> &zElemCoord,
@@ -7318,37 +7377,38 @@ GMSH_API void gmsh::view::probe(const int tag, const double x, const double y,
   int numSteps = (step < 0) ? data->getNumTimeSteps() : 1;
   int mult = gradient ? 3 : 1;
   int numVal = 0;
+  distance = distanceMax;
   switch(numComp) {
   case 1:
-    if(data->searchScalarWithTol(x, y, z, &val[0], step, nullptr, tolerance, qn,
-                                 qx, qy, qz, gradient, dim)) {
+    if(data->searchScalarClosest(x, y, z, distance, &val[0], step, nullptr,
+                                 qn, qx, qy, qz, gradient, dim)) {
       numVal = numSteps * mult * 1;
     }
     break;
   case 3:
-    if(data->searchVectorWithTol(x, y, z, &val[0], step, nullptr, tolerance, qn,
-                                 qx, qy, qz, gradient, dim)) {
+    if(data->searchVectorClosest(x, y, z, distance, &val[0], step, nullptr,
+                                 qn, qx, qy, qz, gradient, dim)) {
       numVal = numSteps * mult * 3;
     }
     break;
   case 9:
-    if(data->searchTensorWithTol(x, y, z, &val[0], step, nullptr, tolerance, qn,
-                                 qx, qy, qz, gradient, dim)) {
+    if(data->searchTensorClosest(x, y, z, distance, &val[0], step, nullptr,
+                                 qn, qx, qy, qz, gradient, dim)) {
       numVal = numSteps * mult * 9;
     }
     break;
   default:
-    if(data->searchScalarWithTol(x, y, z, &val[0], step, nullptr, tolerance, qn,
-                                 qx, qy, qz, gradient, dim)) {
+    if(data->searchScalarClosest(x, y, z, distance, &val[0], step, nullptr,
+                                 qn, qx, qy, qz, gradient, dim)) {
       numVal = numSteps * mult * 1;
     }
-    else if(data->searchVectorWithTol(x, y, z, &val[0], step, nullptr,
-                                      tolerance, qn, qx, qy, qz, gradient,
+    else if(data->searchVectorClosest(x, y, z, distance, &val[0], step, nullptr,
+                                      qn, qx, qy, qz, gradient,
                                       dim)) {
       numVal = numSteps * mult * 3;
     }
-    else if(data->searchTensorWithTol(x, y, z, &val[0], step, nullptr,
-                                      tolerance, qn, qx, qy, qz, gradient,
+    else if(data->searchTensorClosest(x, y, z, distance, &val[0], step, nullptr,
+                                      qn, qx, qy, qz, gradient,
                                       dim)) {
       numVal = numSteps * mult * 9;
     }
diff --git a/Fltk/graphicWindow.cpp b/Fltk/graphicWindow.cpp
index 8a4295a0efe74d3a9e84fb1406a46b7e5010b1ef..1e5b785110ce9f83afa72261dcfc4185d718f129 100644
--- a/Fltk/graphicWindow.cpp
+++ b/Fltk/graphicWindow.cpp
@@ -4399,9 +4399,7 @@ void graphicWindow::addMessage(const char *msg)
     // this routine can be called from multiple threads, e.g. via Msg::Info
     // calls in meshGFace(). We should use FlGui::lock/unlock, but currently
     // this does not seem to work (17/02/2017)
-#if defined(_OPENMP)
 #pragma omp critical
-#endif
   {
     _messages.push_back(msg);
     _browser->add(msg);
diff --git a/Geo/CGNSCommon.h b/Geo/CGNSCommon.h
index 7b7b38dfe1d6fb92f8b3d9a66b944123405b7804..4f2a5f26c60c4e81c92b7b532883be09801c1b5f 100644
--- a/Geo/CGNSCommon.h
+++ b/Geo/CGNSCommon.h
@@ -18,8 +18,8 @@
 typedef int cgsize_t
 #endif
 
-  template <class scalar>
-  class fullMatrix;
+template <class scalar>
+class fullMatrix;
 
 int cgnsError(const char *file, const int line, const int fileIndex = -1);
 
diff --git a/Geo/CGNSWriteStruct.cpp b/Geo/CGNSWriteStruct.cpp
index ef99eec819c07a5e314029223c53413d650a2923..4893ee376e61b92ecb211b9ae0700d165809904e 100644
--- a/Geo/CGNSWriteStruct.cpp
+++ b/Geo/CGNSWriteStruct.cpp
@@ -204,6 +204,9 @@ static int writeBC2D(int cgIndexFile, int cgIndexBase, int cgIndexZone,
   int ibeg, iend, jbeg, jend, type;
   if(findRange2D(gf, ge, ibeg, jbeg, iend, jend, type)) {
     std::vector<cgsize_t> pointRange = {ibeg, jbeg, iend, jend};
+    // make sure, as in ICEM, that for BCs iend >= ibeg and jend >= jbeg
+    if(iend < ibeg) { pointRange[0] = iend; pointRange[2] = ibeg; }
+    if(jend < jbeg) { pointRange[1] = jend; pointRange[3] = jbeg; }
     int cgIndexBoco = 0;
     if(cg_boco_write(cgIndexFile, cgIndexBase, cgIndexZone,
                      getZoneName(ge).c_str(), CGNS_ENUMV(BCTypeNull),
@@ -417,6 +420,11 @@ static int writeBC3D(int cgIndexFile, int cgIndexBase, int cgIndexZone,
   int ibeg, iend, jbeg, jend, kbeg, kend, type;
   if(findRange3D(gr, gf, ibeg, jbeg, kbeg, iend, jend, kend, type)) {
     std::vector<cgsize_t> pointRange = {ibeg, jbeg, kbeg, iend, jend, kend};
+    // make sure, as in ICEM, that for BCs iend >= ibeg, jend >= jbeg and kend
+    // >= kbeg
+    if(iend < ibeg) { pointRange[0] = iend; pointRange[3] = ibeg; }
+    if(jend < jbeg) { pointRange[1] = jend; pointRange[4] = jbeg; }
+    if(kend < kbeg) { pointRange[2] = kend; pointRange[5] = kbeg; }
     int cgIndexBoco = 0;
     if(cg_boco_write(cgIndexFile, cgIndexBase, cgIndexZone,
                      getZoneName(gf).c_str(), CGNS_ENUMV(BCTypeNull),
diff --git a/Geo/GEdge.cpp b/Geo/GEdge.cpp
index 120b150d9be760fcbc4a7e92f5afcda1810c6522..956e8e33a949889133d0100442ba6e191d7ff8a1 100644
--- a/Geo/GEdge.cpp
+++ b/Geo/GEdge.cpp
@@ -93,27 +93,16 @@ void GEdge::setMeshMaster(GEdge *ge, const std::vector<double> &tfo)
 
   SPoint3 oriXYZ0 = ge->getBeginVertex()->xyz();
   SPoint3 oriXYZ1 = ge->getEndVertex()->xyz();
-
-  SPoint3 tfoXYZ0(0, 0, 0);
-  SPoint3 tfoXYZ1(0, 0, 0);
-
-  int idx = 0;
-  for(int i = 0; i < 3; i++, idx++) {
-    for(int j = 0; j < 3; j++, idx++) {
-      tfoXYZ0[i] += tfo[idx] * oriXYZ0[j];
-      tfoXYZ1[i] += tfo[idx] * oriXYZ1[j];
-    }
-    tfoXYZ0[i] += tfo[idx];
-    tfoXYZ1[i] += tfo[idx];
-  }
+  oriXYZ0.transform(tfo);
+  oriXYZ1.transform(tfo);
 
   SPoint3 locXYZ0 = getBeginVertex()->xyz();
   SPoint3 locXYZ1 = getEndVertex()->xyz();
 
-  SVector3 d00 = locXYZ0 - tfoXYZ0;
-  SVector3 d10 = locXYZ1 - tfoXYZ0;
-  SVector3 d01 = locXYZ0 - tfoXYZ1;
-  SVector3 d11 = locXYZ1 - tfoXYZ1;
+  SVector3 d00 = locXYZ0 - oriXYZ0;
+  SVector3 d10 = locXYZ1 - oriXYZ0;
+  SVector3 d01 = locXYZ0 - oriXYZ1;
+  SVector3 d11 = locXYZ1 - oriXYZ1;
 
   double tol = CTX::instance()->geom.tolerance * CTX::instance()->lc;
 
@@ -807,6 +796,14 @@ static void meshCompound(GEdge *ge)
 {
   auto *de = new discreteEdge(ge->model(), ge->tag() + 100000);
   ge->model()->add(de);
+
+  if(CTX::instance()->geom.copyMeshingMethod) {
+    de->meshAttributes.method = ge->meshAttributes.method;
+    de->meshAttributes.coeffTransfinite = ge->meshAttributes.coeffTransfinite;
+    de->meshAttributes.nbPointsTransfinite = ge->meshAttributes.nbPointsTransfinite;
+    de->meshAttributes.typeTransfinite = ge->meshAttributes.typeTransfinite;
+  }
+
   std::vector<int> phys;
   for(std::size_t i = 0; i < ge->compound.size(); i++) {
     auto *c = (GEdge *)ge->compound[i];
diff --git a/Geo/GEdgeLoop.cpp b/Geo/GEdgeLoop.cpp
index 15549875022e90e57dc865794479f33491ee7ba8..dc16007c51efb6222010f7cfd136da75d87a0856 100644
--- a/Geo/GEdgeLoop.cpp
+++ b/Geo/GEdgeLoop.cpp
@@ -11,10 +11,10 @@
 void GEdgeSigned::print() const
 {
   if(getBeginVertex() && getEndVertex())
-    Msg::Info("Curve %d sign %d, begin point %d, end point %d", ge->tag(),
+    Msg::Info("Curve %d sign %d, begin point %d, end point %d", _ge->tag(),
               _sign, getBeginVertex()->tag(), getEndVertex()->tag());
   else
-    Msg::Info("Curve %d sign %d, no begin or end points", ge->tag(), _sign);
+    Msg::Info("Curve %d sign %d, no begin or end points", _ge->tag(), _sign);
 }
 
 int countInList(std::list<GEdge *> &wire, GEdge *ge)
@@ -65,7 +65,7 @@ GEdgeSigned nextOne(GEdgeSigned *thisOne, std::list<GEdge *> &wire)
   ite = possibleChoices.end();
   while(it != ite) {
     GEdge *ge = *it;
-    if(ge != thisOne->ge) {
+    if(ge != thisOne->getEdge()) {
       wire.erase(std::remove_if(wire.begin(), wire.end(),
                                 std::bind2nd(std::equal_to<GEdge *>(), ge)),
                  wire.end());
@@ -80,14 +80,14 @@ GEdgeSigned nextOne(GEdgeSigned *thisOne, std::list<GEdge *> &wire)
   }
 
   // should never end up here
-  return GEdgeSigned(0, nullptr);
+  return GEdgeSigned(1, nullptr);
 }
 
 int GEdgeLoop::count(GEdge *ge) const
 {
   int count = 0;
   for(auto it = begin(); it != end(); ++it) {
-    if(it->ge == ge) count++;
+    if(it->getEdge() == ge) count++;
   }
   return count;
 }
@@ -113,7 +113,7 @@ static void loopTheLoop(std::list<GEdge *> &wire, std::list<GEdgeSigned> &loop,
                         GEdge **degeneratedToInsert)
 {
   GEdgeSigned *prevOne = nullptr;
-  GEdgeSigned ges(0, nullptr);
+  GEdgeSigned ges(1, nullptr);
 
   while(wire.size()) {
     if(prevOne && (*degeneratedToInsert) &&
@@ -124,8 +124,8 @@ static void loopTheLoop(std::list<GEdge *> &wire, std::list<GEdgeSigned> &loop,
     }
     else
       ges = nextOne(prevOne, wire);
-    if(ges.getSign() == 0) { // oops
-      Msg::Debug("no sign in wire of size=%d: aborting loop construction");
+    if(!ges.getEdge()) { // oops
+      Msg::Debug("Could not find next curve in loop, aborting");
       break;
     }
     prevOne = &ges;
@@ -134,11 +134,12 @@ static void loopTheLoop(std::list<GEdge *> &wire, std::list<GEdgeSigned> &loop,
   }
 }
 
-GEdgeLoop::GEdgeLoop(const std::vector<GEdge *> &cwire)
+void GEdgeLoop::recompute(const std::vector<GEdge *> &cwire)
 {
-  // Sometimes OCC puts a nasty degenerated edge in the middle of the
-  // wire ...  pushing it to front fixes the problem as it concerns
-  // gmsh
+  loop.clear();
+#if 0
+  // Sometimes OCC puts a degenerated edge in the middle of the wire: this
+  // pushes it to front. This "fix" should not be necessary anymore.
   std::list<GEdge *> wire;
   std::vector<GEdge *> degenerated;
   GEdge *degeneratedToInsert = nullptr;
@@ -159,6 +160,34 @@ GEdgeLoop::GEdgeLoop(const std::vector<GEdge *> &cwire)
     Msg::Warning(
       "More than two degenerated edges in one model face of an OCC model");
   }
+#else
+  std::list<GEdge *> wire(cwire.begin(), cwire.end());
+  GEdge *degeneratedToInsert = nullptr;
+#endif
 
   while(!wire.empty()) { loopTheLoop(wire, loop, &degeneratedToInsert); }
 }
+
+GEdgeLoop::GEdgeLoop(const std::vector<GEdge *> &wire)
+{
+  recompute(wire);
+}
+
+bool GEdgeLoop::check()
+{
+  if(loop.empty()) return true;
+  std::vector<GEdgeSigned> all(begin(), end());
+  for(std::size_t i = 1; i < all.size(); i++) {
+    if(all[i - 1].getEndVertex() != all[i].getBeginVertex())
+      return false;
+  }
+  if(all.back().getEndVertex() != all.front().getBeginVertex())
+    return false;
+  return true;
+}
+
+void GEdgeLoop::reverse()
+{
+  std::reverse(loop.begin(), loop.end());
+  for(auto es : loop) es.changeSign();
+}
diff --git a/Geo/GEdgeLoop.h b/Geo/GEdgeLoop.h
index cf7ec95a0326cbd712aed8d9574764c1445ff712..5e0365efa15bb5118257b27bf138d46c6d9f2c08 100644
--- a/Geo/GEdgeLoop.h
+++ b/Geo/GEdgeLoop.h
@@ -7,23 +7,30 @@
 #define GEDGE_LOOP_H
 
 #include "GEdge.h"
+#include "GmshMessage.h"
 
 class GEdgeSigned {
-public:
+private:
   int _sign;
-  GEdge *ge;
-  GEdgeSigned(int i, GEdge *g) : _sign(i), ge(g) {}
+  GEdge *_ge;
+public:
+  GEdgeSigned(int sign, GEdge *ge) : _sign(sign), _ge(ge)
+  {
+    if(_sign != 1 && _sign != -1)
+      Msg::Error("Edge sign should be 1 or -1");
+  }
   GVertex *getBeginVertex() const
   {
-    return (_sign == 1) ? ge->getBeginVertex() : ge->getEndVertex();
+    return (_sign == 1) ? _ge->getBeginVertex() : _ge->getEndVertex();
   }
   GVertex *getEndVertex() const
   {
-    return (_sign != 1) ? ge->getBeginVertex() : ge->getEndVertex();
+    return (_sign == 1) ? _ge->getEndVertex() : _ge->getBeginVertex();
   }
   void print() const;
   int getSign() const { return _sign; }
-  GEdge *getEdge() const { return ge; }
+  GEdge *getEdge() const { return _ge; }
+  void changeSign() { _sign *= -1; }
 };
 
 class GEdgeLoop {
@@ -33,7 +40,11 @@ private:
 public:
   typedef std::list<GEdgeSigned>::iterator iter;
   typedef std::list<GEdgeSigned>::const_iterator citer;
-  GEdgeLoop(const std::vector<GEdge *> &);
+  GEdgeLoop() {}
+  GEdgeLoop(const std::vector<GEdge *> &wire);
+  bool check();
+  void add(int ori, GEdge *ge) { loop.push_back(GEdgeSigned(ori, ge)); }
+  void recompute(const std::vector<GEdge *> &wire);
   inline iter begin() { return loop.begin(); }
   inline iter end() { return loop.end(); }
   inline citer begin() const { return loop.begin(); }
@@ -44,6 +55,7 @@ public:
   void print() const;
   void getEdges(std::vector<GEdge *> &edges) const;
   void getSigns(std::vector<int> &signs) const;
+  void reverse();
 };
 
 #endif
diff --git a/Geo/GFace.cpp b/Geo/GFace.cpp
index ce0c607d5395972641decd99fb5e1ad44eb0ba33..e4fe3df5ec6ccedeab96acd020f3058105fdffac 100644
--- a/Geo/GFace.cpp
+++ b/Geo/GFace.cpp
@@ -237,7 +237,6 @@ void GFace::resetMeshAttributes()
   meshAttributes.meshSize = MAX_LC;
   meshAttributes.meshSizeFactor = 1.;
   meshAttributes.algorithm = 0;
-  meshAttributes.compoundAlgorithm = 0;
   meshAttributes.meshSizeFromBoundary = -1;
 }
 
@@ -1690,11 +1689,17 @@ static void meshCompound(GFace *gf, bool verbose)
   bool magic = (CTX::instance()->mesh.compoundClassify == 1);
 
   auto *df = new discreteFace(gf->model(), gf->tag() + 100000);
+  gf->model()->add(df);
 
-  // set the algorithm to user's choice
-  df->meshAttributes.algorithm = gf->meshAttributes.compoundAlgorithm;
+  if(CTX::instance()->geom.copyMeshingMethod) {
+    df->meshAttributes.method = gf->meshAttributes.method;
+    df->meshAttributes.transfiniteArrangement =
+      gf->meshAttributes.transfiniteArrangement;
+    df->meshAttributes.transfiniteSmoothing =
+      gf->meshAttributes.transfiniteSmoothing;
+    df->meshAttributes.algorithm = gf->meshAttributes.algorithm;
+  }
 
-  gf->model()->add(df);
 
   std::vector<GFace *> triangles_tag;
 
diff --git a/Geo/GFace.h b/Geo/GFace.h
index 1eef06ce6c4394f69778baa5c5562d204764886b..6102e5f9f51079eddec654c360ba243e618d9d89 100644
--- a/Geo/GFace.h
+++ b/Geo/GFace.h
@@ -314,8 +314,6 @@ public:
     double meshSize, meshSizeFactor;
     // do we force the meshing algorithm (if != 0)
     int algorithm;
-    // in case of a compound, do we force the compound meshing algorithm (if != 0)
-    int compoundAlgorithm;
     // do we force calculation of mesh size from boundary (if >= 0)
     int meshSizeFromBoundary;
   } meshAttributes;
diff --git a/Geo/GModel.cpp b/Geo/GModel.cpp
index aa295227a21121354d2186ab9fdb2e01cb3a1e4d..58f67f09b5a4194b04293416d5544d9e32c55c75 100644
--- a/Geo/GModel.cpp
+++ b/Geo/GModel.cpp
@@ -217,9 +217,7 @@ void GModel::destroy(bool keepName)
 void GModel::destroyMeshCaches()
 {
   // this is called in GEntity::deleteMesh()
-#if defined(_OPENMP)
 #pragma omp critical
-#endif
   {
     _vertexVectorCache.clear();
     std::vector<MVertex *>().swap(_vertexVectorCache);
@@ -1762,10 +1760,8 @@ MElement *GModel::getMeshElementByCoord(SPoint3 &p, SPoint3 &param, int dim,
                                         bool strict)
 {
   if(!_elementOctree) {
-#if defined(_OPENMP)
 #pragma omp barrier
 #pragma omp single
-#endif
     {
       Msg::Debug("Rebuilding mesh element octree");
       _elementOctree = new MElementOctree(this);
@@ -1787,10 +1783,8 @@ std::vector<MElement *> GModel::getMeshElementsByCoord(SPoint3 &p, int dim,
                                                        bool strict)
 {
   if(!_elementOctree) {
-#if defined(_OPENMP)
 #pragma omp barrier
 #pragma omp single
-#endif
     {
       Msg::Debug("Rebuilding mesh element octree");
       _elementOctree = new MElementOctree(this);
@@ -1876,10 +1870,8 @@ void GModel::rebuildMeshElementCache(bool onlyIfNecessary)
 MVertex *GModel::getMeshVertexByTag(int n)
 {
   if(_vertexVectorCache.empty() && _vertexMapCache.empty()) {
-#if defined(_OPENMP)
 #pragma omp barrier
 #pragma omp single
-#endif
     {
       Msg::Debug("Rebuilding mesh node cache");
       rebuildMeshVertexCache();
@@ -1899,9 +1891,7 @@ void GModel::addMVertexToVertexCache(MVertex* v)
     rebuildMeshVertexCache();
   }
   if (_vertexVectorCache.size() > 0) {
-    #if defined(_OPENMP)
-    #pragma omp critical
-    #endif
+#pragma omp critical
     if (v->getNum() >= _vertexVectorCache.size()) {
       _vertexVectorCache.resize(v->getNum()+1, nullptr);
     }
@@ -1934,10 +1924,8 @@ void GModel::getMeshVerticesForPhysicalGroup(int dim, int num,
 MElement *GModel::getMeshElementByTag(int n, int &entityTag)
 {
   if(_elementVectorCache.empty() && _elementMapCache.empty()) {
-#if defined(_OPENMP)
 #pragma omp barrier
 #pragma omp single
-#endif
     {
       Msg::Debug("Rebuilding mesh element cache");
       rebuildMeshElementCache();
@@ -2130,9 +2118,7 @@ void GModel::scaleMesh(double factor)
 
 void GModel::setCurrentMeshEntity(GEntity *e)
 {
-#if defined(_OPENMP)
-#pragma omp critical
-#endif
+#pragma omp atomic write
   _currentMeshEntity = e;
 }
 
diff --git a/Geo/GModel.h b/Geo/GModel.h
index 796491a773e0ea4bdd72df4fae6ce84530046063..06df7c179748ba38bdbbcc4ba4214bea83a35e55 100644
--- a/Geo/GModel.h
+++ b/Geo/GModel.h
@@ -218,16 +218,12 @@ public:
   std::size_t getMaxElementNumber() const { return _maxElementNum; }
   void setMaxVertexNumber(std::size_t num)
   {
-#if defined(_OPENMP)
 #pragma omp atomic write
-#endif
     _maxVertexNum = _maxVertexNum > num ? _maxVertexNum : num;
   }
   void setMaxElementNumber(std::size_t num)
   {
-#if defined(_OPENMP)
 #pragma omp atomic write
-#endif
     _maxElementNum = _maxElementNum > num ? _maxElementNum : num;
   }
 
@@ -235,9 +231,7 @@ public:
   std::size_t incrementAndGetMaxVertexNumber()
   {
     std::size_t _myVertexNum;
-#if defined(_OPENMP)
 #pragma omp atomic capture
-#endif
     {
       ++_maxVertexNum;
       _myVertexNum = _maxVertexNum;
@@ -247,9 +241,7 @@ public:
   std::size_t incrementAndGetMaxElementNumber()
   {
     std::size_t _myElementNum;
-#if defined(_OPENMP)
 #pragma omp atomic capture
-#endif
     {
       ++_maxElementNum;
       _myElementNum = _maxElementNum;
@@ -260,9 +252,7 @@ public:
   // decrement global vertex num
   void decrementMaxVertexNumber()
   {
-#if defined(_OPENMP)
 #pragma omp atomic update
-#endif
     --_maxVertexNum;
   }
 
diff --git a/Geo/GModelIO_GEO.cpp b/Geo/GModelIO_GEO.cpp
index cf8b2218922de8e02728bfd19746bace5fcca538..cc7d6062de9928ff968f3e6893a3ff995c564950 100644
--- a/Geo/GModelIO_GEO.cpp
+++ b/Geo/GModelIO_GEO.cpp
@@ -1528,16 +1528,8 @@ void GEO_Internals::synchronize(GModel *model, bool resetMeshAttributes)
   for(auto it = _meshCompounds.begin(); it != _meshCompounds.end(); ++it) {
     int dim = it->first;
     std::vector<int> compound = it->second;
-
-    int N = compound.size();
-    int compoundAlgorithm = 0;
-    if(N && compound[N - 1] < 0) {
-      compoundAlgorithm = -compound[N - 1];
-      N--;
-    }
-
     std::vector<GEntity *> ents;
-    for(int i = 0; i < N; i++) {
+    for(std::size_t i = 0; i < compound.size(); i++) {
       int tag = compound[i];
       GEntity *ent = nullptr;
       switch(dim) {
@@ -1547,10 +1539,6 @@ void GEO_Internals::synchronize(GModel *model, bool resetMeshAttributes)
       default: Msg::Error("Compound mesh constraint with dimension %d", dim);
       }
       if(ent) ents.push_back(ent);
-      if(ent && dim == 2) {
-        GFace *gf = dynamic_cast<GFace *>(ent);
-        gf->meshAttributes.compoundAlgorithm = compoundAlgorithm;
-      }
     }
     for(std::size_t i = 0; i < ents.size(); i++) { ents[i]->compound = ents; }
   }
diff --git a/Geo/GModelIO_NEU.cpp b/Geo/GModelIO_NEU.cpp
index 819ab90abaab8c3ccd8980c75d6b4495b9ee29d6..e33f743708f389e923da51e12d0ea516a9f49644 100644
--- a/Geo/GModelIO_NEU.cpp
+++ b/Geo/GModelIO_NEU.cpp
@@ -18,6 +18,7 @@
 #include "MHexahedron.h"
 #include "MPrism.h"
 #include "MPyramid.h"
+#include "GmshVersion.h"
 
 namespace {
   // static const unsigned GAMBIT_TYPE_EDGE = 1;
@@ -280,7 +281,7 @@ int GModel::writeNEU(const std::string &name, bool saveAll,
   fprintf(fp, "        CONTROL INFO 2.0.0\n");
   fprintf(fp, "** GAMBIT NEUTRAL FILE\n");
   fprintf(fp, "Gmsh mesh in GAMBIT neutral file format\n");
-  fprintf(fp, "PROGRAM:                Gambit     VERSION:  2.0.0\n");
+  fprintf(fp, "PROGRAM:                  Gmsh     VERSION:  %s\n", GMSH_VERSION);
 
   time_t rawtime;
   time(&rawtime);
diff --git a/Geo/GModelIO_UNV.cpp b/Geo/GModelIO_UNV.cpp
index 1868526963fea3af7382924e86419d2b8c4aad09..f23ca3af8bb88429ff0cc2b2d14f60345369d3e5 100644
--- a/Geo/GModelIO_UNV.cpp
+++ b/Geo/GModelIO_UNV.cpp
@@ -242,8 +242,7 @@ int GModel::readUNV(const std::string &name, bool readGroupsOfElements)
                              vertices[9], vertices[11], vertices[13],
                              vertices[1], vertices[5], vertices[6],
                              vertices[3], vertices[7], vertices[8],
-                             vertices[10], vertices[14], vertices[12],
-                             num);
+                             vertices[10], vertices[14], vertices[12], num);
             elements[5][elementary].push_back(e);
             dim = 3;
             break;
@@ -331,8 +330,12 @@ int GModel::readUNV(const std::string &name, bool readGroupsOfElements)
         else
           elementaryNew = ent->second;
         int t = e->getType();
-        int k = (t == TYPE_LIN) ? 0 : (t == TYPE_TRI) ? 1 : (t == TYPE_QUA) ? 2 :
-          (t == TYPE_TET) ? 3 : (t == TYPE_HEX) ? 4 : (t == TYPE_PRI) ? 5 : -1;
+        int k = (t == TYPE_LIN) ? 0 :
+                (t == TYPE_TRI) ? 1 :
+                (t == TYPE_QUA) ? 2 :
+                (t == TYPE_TET) ? 3 :
+                (t == TYPE_HEX) ? 4 :
+                (t == TYPE_PRI) ? 5 : -1;
         int dim = e->getDim();
         if(k >= 0) {
           elementsNew[k][elementaryNew].push_back(e);
@@ -346,7 +349,7 @@ int GModel::readUNV(const std::string &name, bool readGroupsOfElements)
                   groupNames[physicalNew];
             }
           }
-          else if(it.second.size() > 1){
+          else if(it.second.size() > 1) {
             int physicalNew = CTX::instance()->mesh.switchElementTags ?
               it.second[0] : it.second[1];
             // if the group num exists, add an offset (we could also simply not
@@ -435,7 +438,6 @@ int GModel::writeUNV(const std::string &name, bool saveAll,
   // save groups of elements and/or groups of nodes, if requested, for each
   // physical group
   if(saveGroupsOfNodes || saveGroupsOfElements) {
-
     std::map<int, std::vector<GEntity *> > groups[4];
     getPhysicalGroups(groups);
 
@@ -466,8 +468,8 @@ int GModel::writeUNV(const std::string &name, bool saveAll,
                 0, 0, (int)nodes.size() + nele);
         fprintf(fp, "%s\n", physicalName(this, dim, it->first).c_str());
 
+        int row = 0;
         if(saveGroupsOfNodes) {
-          int row = 0;
           for(auto it2 = nodes.begin(); it2 != nodes.end(); it2++) {
             if(row == 2) {
               fprintf(fp, "\n");
@@ -476,10 +478,17 @@ int GModel::writeUNV(const std::string &name, bool saveAll,
             fprintf(fp, "%10d%10ld%10d%10d", 7, (*it2)->getIndex(), 0, 0);
             row++;
           }
+        }
+
+        // this output will be consumed by legacy codes that rely on full lines,
+        // each having two entities even if the first is a node and the second
+        // is an element
+        if(row == 2) {
           fprintf(fp, "\n");
+          row = 0;
         }
+
         if(saveGroupsOfElements) {
-          int row = 0;
           for(std::size_t i = 0; i < entities.size(); i++) {
             for(std::size_t j = 0; j < entities[i]->getNumMeshElements(); j++) {
               MElement *e = entities[i]->getMeshElement(j);
@@ -493,6 +502,10 @@ int GModel::writeUNV(const std::string &name, bool saveAll,
           }
           fprintf(fp, "\n");
         }
+        else {
+          // print a final newline only if the count is odd
+          if(row == 1) { fprintf(fp, "\n"); }
+        }
       }
     }
     fprintf(fp, "%6d\n", -1);
diff --git a/Geo/GModelVertexArrays.cpp b/Geo/GModelVertexArrays.cpp
index 3b5a40fb8cb22dd8f6daebb65ba3e4b30825a766..0027f96e489cf12b3836126715253dcc617de324 100644
--- a/Geo/GModelVertexArrays.cpp
+++ b/Geo/GModelVertexArrays.cpp
@@ -189,9 +189,7 @@ template <class T>
 static void addElementsInArrays(GEntity *e, std::vector<T *> &elements,
                                 bool edges, bool faces)
 {
-#if defined(_OPENMP)
 #pragma omp parallel for schedule(dynamic)
-#endif
   for(std::size_t i = 0; i < elements.size(); i++) {
     MElement *ele = elements[i];
 
@@ -224,9 +222,7 @@ static void addElementsInArrays(GEntity *e, std::vector<T *> &elements,
           for(int k = 0; k < 2; k++)
             e->model()->normals->get(x[k], y[k], z[k], n[k][0], n[k][1],
                                      n[k][2]);
-#if defined(_OPENMP)
 #pragma omp critical
-#endif
         {
           e->va_lines->add(x, y, z, n, col, ele, unique);
         }
@@ -251,9 +247,7 @@ static void addElementsInArrays(GEntity *e, std::vector<T *> &elements,
           for(int k = 0; k < 3; k++)
             e->model()->normals->get(x[k], y[k], z[k], n[k][0], n[k][1],
                                      n[k][2]);
-#if defined(_OPENMP)
 #pragma omp critical
-#endif
         {
           e->va_triangles->add(x, y, z, n, col, ele, unique, skin);
         }
diff --git a/Geo/MElement.cpp b/Geo/MElement.cpp
index a8d4b0c758aa1736990478e80af75e8202a76697..708e45d3ec40899c686e421a68a7e3ad277d9119 100644
--- a/Geo/MElement.cpp
+++ b/Geo/MElement.cpp
@@ -37,8 +37,6 @@
 
 #define SQU(a) ((a) * (a))
 
-double MElement::_isInsideTolerance = 1.e-6;
-
 MElement::MElement(std::size_t num, int part) : _visible(1)
 {
   // we should make GModel a mandatory argument to the constructor
@@ -60,9 +58,10 @@ void MElement::forceNum(std::size_t num)
   m->setMaxElementNumber(_num);
 }
 
-void MElement::setTolerance(const double tol) { _isInsideTolerance = tol; }
-
-double MElement::getTolerance() { return _isInsideTolerance; }
+double MElement::getTolerance() const
+{
+  return CTX::instance()->mesh.toleranceReferenceElement;
+}
 
 bool MElement::_getFaceInfo(const MFace &face, const MFace &other, int &sign,
                             int &rot)
diff --git a/Geo/MElement.h b/Geo/MElement.h
index 0942ccc69c360bbc8d2d78e4bd6994ae274eb904..5333eee144eae2e247dd648c3393818df6b3dc09 100644
--- a/Geo/MElement.h
+++ b/Geo/MElement.h
@@ -59,9 +59,10 @@ protected:
 public:
   MElement(std::size_t num = 0, int part = 0);
   virtual ~MElement() {}
-  // set/get the tolerance for isInside() test
-  static void setTolerance(const double tol);
-  static double getTolerance();
+
+  // tolerance in reference coordinates to determine if a point is inside an
+  // element
+  double getTolerance() const;
 
   // return the tag of the element
   virtual std::size_t getNum() const { return _num; }
diff --git a/Geo/MElementOctree.cpp b/Geo/MElementOctree.cpp
index fdb626aeef6cee972efea0ed3557652c1dd88bcb..dfbf4e455cd27a49ac1924b64f30548297d97430 100644
--- a/Geo/MElementOctree.cpp
+++ b/Geo/MElementOctree.cpp
@@ -12,6 +12,7 @@
 #include "bezierBasis.h"
 #include "BasisFactory.h"
 #include "SBoundingBox3d.h"
+#include "Context.h"
 
 void MElementBB(void *a, double *min, double *max)
 {
@@ -156,11 +157,11 @@ std::vector<MElement *> MElementOctree::findAll(double x, double y, double z,
     if(dim == -1 || el->getDim() == dim) e.push_back(el);
   }
   if(e.empty() && !strict && _gm) {
-    double initialTol = MElement::getTolerance();
+    double initialTol = CTX::instance()->mesh.toleranceReferenceElement;
     double tol = initialTol;
     while(tol < maxTol) {
       tol *= tolIncr;
-      MElement::setTolerance(tol);
+      CTX::instance()->mesh.toleranceReferenceElement = tol;
       std::vector<GEntity *> entities;
       _gm->getEntities(entities);
       for(std::size_t i = 0; i < entities.size(); i++) {
@@ -172,18 +173,18 @@ std::vector<MElement *> MElementOctree::findAll(double x, double y, double z,
         }
       }
       if(!e.empty()) {
-        MElement::setTolerance(initialTol);
+        CTX::instance()->mesh.toleranceReferenceElement = initialTol;
         return e;
       }
     }
-    MElement::setTolerance(initialTol);
+    CTX::instance()->mesh.toleranceReferenceElement = initialTol;
   }
   else if(e.empty() && !strict && !_gm) {
-    double initialTol = MElement::getTolerance();
+    double initialTol = CTX::instance()->mesh.toleranceReferenceElement;
     double tol = initialTol;
     while(tol < maxTol) {
       tol *= tolIncr;
-      MElement::setTolerance(tol);
+      CTX::instance()->mesh.toleranceReferenceElement = tol;
       for(std::size_t i = 0; i < _elems.size(); i++) {
         MElement *el = _elems[i];
         if(dim == -1 || el->getDim() == dim) {
@@ -191,11 +192,11 @@ std::vector<MElement *> MElementOctree::findAll(double x, double y, double z,
         }
       }
       if(!e.empty()) {
-        MElement::setTolerance(initialTol);
+        CTX::instance()->mesh.toleranceReferenceElement = initialTol;
         return e;
       }
     }
-    MElement::setTolerance(initialTol);
+    CTX::instance()->mesh.toleranceReferenceElement = initialTol;
     // Msg::Warning("Point %g %g %g not found",x,y,z);
   }
   return e;
@@ -216,11 +217,11 @@ MElement *MElementOctree::find(double x, double y, double z, int dim,
     }
   }
   if(!strict && _gm) {
-    double initialTol = MElement::getTolerance();
+    double initialTol = CTX::instance()->mesh.toleranceReferenceElement;
     double tol = initialTol;
     while(tol < 1.) {
       tol *= 10;
-      MElement::setTolerance(tol);
+      CTX::instance()->mesh.toleranceReferenceElement = tol;
       std::vector<GEntity *> entities;
       _gm->getEntities(entities);
       for(std::size_t i = 0; i < entities.size(); i++) {
@@ -228,33 +229,33 @@ MElement *MElementOctree::find(double x, double y, double z, int dim,
           e = entities[i]->getMeshElement(j);
           if(dim == -1 || e->getDim() == dim) {
             if(MElementInEle(e, P)) {
-              MElement::setTolerance(initialTol);
+              CTX::instance()->mesh.toleranceReferenceElement = initialTol;
               return e;
             }
           }
         }
       }
     }
-    MElement::setTolerance(initialTol);
+    CTX::instance()->mesh.toleranceReferenceElement = initialTol;
     // Msg::Warning("Point %g %g %g not found",x,y,z);
   }
   else if(!strict && !_gm) {
-    double initialTol = MElement::getTolerance();
+    double initialTol = CTX::instance()->mesh.toleranceReferenceElement;
     double tol = initialTol;
     while(tol < 0.1) {
       tol *= 10.0;
-      MElement::setTolerance(tol);
+      CTX::instance()->mesh.toleranceReferenceElement = tol;
       for(std::size_t i = 0; i < _elems.size(); i++) {
         e = _elems[i];
         if(dim == -1 || e->getDim() == dim) {
           if(MElementInEle(e, P)) {
-            MElement::setTolerance(initialTol);
+            CTX::instance()->mesh.toleranceReferenceElement = initialTol;
             return e;
           }
         }
       }
     }
-    MElement::setTolerance(initialTol);
+    CTX::instance()->mesh.toleranceReferenceElement = initialTol;
     // Msg::Warning("Point %g %g %g not found",x,y,z);
   }
   return nullptr;
diff --git a/Geo/MSubElement.cpp b/Geo/MSubElement.cpp
index 1ee589067dfa3d3612fe8643e853f58f139b6a60..770e2d1e084ebc882750e9d92bc8b4bce8ae2488 100644
--- a/Geo/MSubElement.cpp
+++ b/Geo/MSubElement.cpp
@@ -158,7 +158,7 @@ bool MSubTetrahedron::isInside(double u, double v, double w) const
     getBaseElement()->xyz2uvw(xyz, uvwE);
     SPoint3 pE;
     getBaseElement()->pnt(uvwE[0], uvwE[1], uvwE[2], pE);
-    double tol = _isInsideTolerance;
+    double tol = getTolerance();
     if(fabs(p.x() - pE.x()) > tol) return false;
     if(fabs(p.y() - pE.y()) > tol) return false;
     if(fabs(p.z() - pE.z()) > tol) return false;
@@ -417,7 +417,7 @@ bool MSubTriangle::isInside(double u, double v, double w) const
     getBaseElement()->xyz2uvw(xyz, uvwE);
     SPoint3 pE;
     getBaseElement()->pnt(uvwE[0], uvwE[1], uvwE[2], pE);
-    double tol = _isInsideTolerance;
+    double tol = getTolerance();
     if(fabs(p.x() - pE.x()) > tol) return false;
     if(fabs(p.y() - pE.y()) > tol) return false;
     if(fabs(p.z() - pE.z()) > tol) return false;
@@ -664,7 +664,7 @@ bool MSubLine::isInside(double u, double v, double w) const
     getBaseElement()->xyz2uvw(xyz, uvwE);
     SPoint3 pE;
     getBaseElement()->pnt(uvwE[0], uvwE[1], uvwE[2], pE);
-    double tol = _isInsideTolerance;
+    double tol = getTolerance();
     if(fabs(p.x() - pE.x()) > tol) return false;
     if(fabs(p.y() - pE.y()) > tol) return false;
     if(fabs(p.z() - pE.z()) > tol) return false;
@@ -870,7 +870,7 @@ bool MSubPoint::isInside(double u, double v, double w) const
     getBaseElement()->xyz2uvw(xyz, uvwE);
     SPoint3 pE;
     getBaseElement()->pnt(uvwE[0], uvwE[1], uvwE[2], pE);
-    double tol = _isInsideTolerance;
+    double tol = getTolerance();
     if(fabs(p.x() - pE.x()) > tol) return false;
     if(fabs(p.y() - pE.y()) > tol) return false;
     if(fabs(p.z() - pE.z()) > tol) return false;
diff --git a/Geo/OCCFace.cpp b/Geo/OCCFace.cpp
index b24b471691bef7ea07ef00f4cdcbc359684e497b..f2327fe2f742ff67c97a1e902f683c0aebf21f4e 100644
--- a/Geo/OCCFace.cpp
+++ b/Geo/OCCFace.cpp
@@ -68,7 +68,8 @@ void OCCFace::_setup()
       exp2.Next()) {
     TopoDS_Wire wire = TopoDS::Wire(exp2.Current());
     Msg::Debug("OCC surface %d - new wire", tag());
-    std::vector<GEdge *> l_wire;
+    GEdgeLoop el;
+
     for(exp3.Init(wire, TopAbs_EDGE); exp3.More(); exp3.Next()) {
       TopoDS_Edge edge = TopoDS::Edge(exp3.Current());
       GEdge *e = nullptr;
@@ -85,25 +86,34 @@ void OCCFace::_setup()
         */
       }
       else {
+        int ori = edge.Orientation() ? -1 : 1;
         Msg::Debug("Curve %d (%d --> %d) ori %d", e->tag(),
                    e->getBeginVertex() ? e->getBeginVertex()->tag() : -1,
-                   e->getEndVertex() ? e->getEndVertex()->tag() : -1,
-                   edge.Orientation());
-        l_wire.push_back(e);
+                   e->getEndVertex() ? e->getEndVertex()->tag() : -1, ori);
+        el.add(ori, e);
+      }
+    }
+
+    if(!el.check()) {
+      el.reverse(); // check other orientation
+      if(!el.check()) {
+        Msg::Info("Recomputing incorrect OpenCASCADE wire in surface %d", tag());
+        std::vector<GEdge*> edges;
+        el.getEdges(edges);
+        el.recompute(edges);
       }
     }
 
-    GEdgeLoop el(l_wire);
     for(GEdgeLoop::citer it = el.begin(); it != el.end(); ++it) {
-      l_edges.push_back(it->ge);
-      l_dirs.push_back(it->_sign);
+      l_edges.push_back(it->getEdge());
+      l_dirs.push_back(it->getSign());
       if(el.count() == 2) {
-        it->ge->meshAttributes.minimumMeshSegments =
-          std::max(it->ge->meshAttributes.minimumMeshSegments, 2);
+        it->getEdge()->meshAttributes.minimumMeshSegments =
+          std::max(it->getEdge()->meshAttributes.minimumMeshSegments, 2);
       }
       if(el.count() == 1) {
-        it->ge->meshAttributes.minimumMeshSegments =
-          std::max(it->ge->meshAttributes.minimumMeshSegments, 3);
+        it->getEdge()->meshAttributes.minimumMeshSegments =
+          std::max(it->getEdge()->meshAttributes.minimumMeshSegments, 3);
       }
     }
     edgeLoops.push_back(el);
diff --git a/Geo/SPoint3KDTree.h b/Geo/SPoint3KDTree.h
new file mode 100644
index 0000000000000000000000000000000000000000..ecd6e8aaa2195fd77e45861e19bc2ad0ca24ab9f
--- /dev/null
+++ b/Geo/SPoint3KDTree.h
@@ -0,0 +1,48 @@
+// Gmsh - Copyright (C) 1997-2021 C. Geuzaine, J.-F. Remacle
+//
+// See the LICENSE.txt file in the Gmsh root directory for license information.
+// Please report all issues on https://gitlab.onelab.info/gmsh/gmsh/issues.
+
+#ifndef SPOINT3_KDTREE_H
+#define SPOINT3_KDTREE_H
+
+#include "SPoint3.h"
+#include "nanoflann.hpp"
+
+struct SPoint3Cloud {
+  std::vector<SPoint3> pts;
+};
+
+template <typename Derived> struct SPoint3CloudAdaptor {
+  const Derived &obj;
+  SPoint3CloudAdaptor(const Derived &obj_) : obj(obj_) {}
+  inline const Derived &derived() const { return obj; }
+  inline size_t kdtree_get_point_count() const { return derived().pts.size(); }
+  inline double kdtree_distance(const double *p1, const size_t idx_p2,
+                                size_t /*size*/) const
+  {
+    const double d0 = p1[0] - derived().pts[idx_p2].x();
+    const double d1 = p1[1] - derived().pts[idx_p2].y();
+    const double d2 = p1[2] - derived().pts[idx_p2].z();
+    return d0 * d0 + d1 * d1 + d2 * d2;
+  }
+  inline double kdtree_get_pt(const size_t idx, int dim) const
+  {
+    if(dim == 0)
+      return derived().pts[idx].x();
+    else if(dim == 1)
+      return derived().pts[idx].y();
+    else
+      return derived().pts[idx].z();
+  }
+  template <class BBOX> bool kdtree_get_bbox(BBOX & /*bb*/) const
+  {
+    return false;
+  }
+};
+
+typedef nanoflann::KDTreeSingleIndexAdaptor
+  <nanoflann::L2_Simple_Adaptor<double, SPoint3CloudAdaptor<SPoint3Cloud> >,
+   SPoint3CloudAdaptor<SPoint3Cloud>, 3> SPoint3KDTree;
+
+#endif
diff --git a/Mesh/BackgroundMesh.cpp b/Mesh/BackgroundMesh.cpp
index 04796370923b7395663da82f1855a6c171d639bf..3b0e418567d4cda8891d945dd85d1ac2bf4afc90 100644
--- a/Mesh/BackgroundMesh.cpp
+++ b/Mesh/BackgroundMesh.cpp
@@ -578,10 +578,7 @@ double backgroundMesh::operator()(double u, double v, double w) const
 #if defined(HAVE_ANN)
     if(uv_kdtree->nPoints() < 2) return -1000.;
     double pt[3] = {u, v, 0.0};
-#if defined(_OPENMP)
-#pragma omp                                                                    \
-  critical // just to avoid crash (still incorrect) - should use nanoflann
-#endif
+#pragma omp critical // just to avoid crash (still incorrect) - should use nanoflann
     uv_kdtree->annkSearch(pt, 2, index, dist);
     SPoint3 p1(nodes[index[0]][0], nodes[index[0]][1], nodes[index[0]][2]);
     SPoint3 p2(nodes[index[1]][0], nodes[index[1]][1], nodes[index[1]][2]);
@@ -612,10 +609,7 @@ double backgroundMesh::getAngle(double u, double v, double w) const
     double angle = 0.;
     if(angle_kdtree->nPoints() >= NBANN) {
       double pt[3] = {u, v, 0.0};
-#if defined(_OPENMP)
-#pragma omp                                                                    \
-  critical // just to avoid crash (still incorrect) - should use nanoflann
-#endif
+#pragma omp critical // just to avoid crash (still incorrect) - should use nanoflann
       angle_kdtree->annkSearch(pt, NBANN, index, dist);
       double SINE = 0.0, COSINE = 0.0;
       for(int i = 0; i < NBANN; i++) {
@@ -646,10 +640,7 @@ double backgroundMesh::getAngle(double u, double v, double w) const
 #if defined(HAVE_ANN)
     if(uv_kdtree->nPoints() < 2) return -1000.0;
     double pt[3] = {u, v, 0.0};
-#if defined(_OPENMP)
-#pragma omp                                                                    \
-  critical // just to avoid crash (still incorrect) - should use nanoflann
-#endif
+#pragma omp critical // just to avoid crash (still incorrect) - should use nanoflann
     uv_kdtree->annkSearch(pt, 2, index, dist);
     SPoint3 p1(nodes[index[0]][0], nodes[index[0]][1], nodes[index[0]][2]);
     SPoint3 p2(nodes[index[1]][0], nodes[index[1]][1], nodes[index[1]][2]);
diff --git a/Mesh/BoundaryLayers.cpp b/Mesh/BoundaryLayers.cpp
index 435434894eb27f2ef3335a4e6c031d59c1c58608..e5fb4d7233aa8e07cf70031c1479faba85b8f6fd 100644
--- a/Mesh/BoundaryLayers.cpp
+++ b/Mesh/BoundaryLayers.cpp
@@ -132,7 +132,7 @@ static void addExtrudeNormals(std::set<T *> &entities,
                               std::map<int, bool> &skipScaleCalcMap)
 {
   bool normalize = true, special3dbox = false, extrudeField = false;
-  std::vector<OctreePost *> octrees;
+  std::vector<PViewData *> datas;
 
   for(auto it = entities.begin(); it != entities.end(); it++) {
     T *ge = *it;
@@ -148,7 +148,7 @@ static void addExtrudeNormals(std::set<T *> &entities,
         if(view >= 0 && view < (int)PView::list.size()) {
           octree = new OctreePost(PView::list[view]);
           if(PView::list[view]->getData()->getNumVectors()) gouraud = false;
-          octrees.push_back(octree);
+          datas.push_back(PView::list[view]->getData());
         }
         else if(view == -3) {
           // Force extrusion normals along x,y,z axes for single normals or at
@@ -221,12 +221,12 @@ static void addExtrudeNormals(std::set<T *> &entities,
         }
       }
 #if defined(HAVE_POST)
-      if(octrees.size()) { // scale normals by scalar views
+      if(datas.size()) { // scale normals by scalar views
         for(auto it = ExtrudeParams::normals[i]->begin();
             it != ExtrudeParams::normals[i]->end(); it++) {
-          for(std::size_t j = 0; j < octrees.size(); j++) {
-            double d;
-            if(octrees[j]->searchScalarWithTol(it->x, it->y, it->z, &d, 0)) {
+          for(std::size_t j = 0; j < datas.size(); j++) {
+            double d, dist = -1.;
+            if(datas[j]->searchScalarClosest(it->x, it->y, it->z, dist, &d, 0)) {
               for(int k = 0; k < 3; k++) it->vals[k] *= d;
               break;
             }
@@ -236,8 +236,6 @@ static void addExtrudeNormals(std::set<T *> &entities,
 #endif
     }
   }
-
-  for(std::size_t i = 0; i < octrees.size(); i++) delete octrees[i];
 }
 
 static void checkDepends(GModel *m, GFace *f, std::set<GFace *> &dep)
diff --git a/Mesh/CMakeLists.txt b/Mesh/CMakeLists.txt
index 3fd9da2945e31c6b1ed9e15028006eb745d5f8c9..482c42b5c42950e3b566806e9743ad6e9c62c324 100644
--- a/Mesh/CMakeLists.txt
+++ b/Mesh/CMakeLists.txt
@@ -4,6 +4,7 @@
 # Please report all issues on https://gitlab.onelab.info/gmsh/gmsh/issues.
 
 set(SRC
+  alphaShapes.cpp
   Generator.cpp
   meshGEdge.cpp
     meshGEdgeExtruded.cpp
diff --git a/Mesh/Field.cpp b/Mesh/Field.cpp
index b4403fc6429428666881a0f5e78c6a3f49b8bd5f..114c499920af57047a210809d198101fa5e770a8 100644
--- a/Mesh/Field.cpp
+++ b/Mesh/Field.cpp
@@ -29,13 +29,12 @@
 #include "ExtrudeParams.h"
 #include "automaticMeshSizeField.h"
 #include "fullMatrix.h"
-#include "nanoflann.hpp"
+#include "SPoint3KDTree.h"
+#include "MVertex.h"
 
 #if defined(HAVE_POST)
 #include "PView.h"
-#include "OctreePost.h"
-#include "PViewDataList.h"
-#include "MVertex.h"
+#include "PViewData.h"
 #endif
 
 #if defined(WIN32) && !defined(__CYGWIN__)
@@ -142,10 +141,13 @@ public:
   StructuredField()
   {
     _data = nullptr;
+    _errorStatus = false;
+    _textFormat = false;
+    _outsideValueSet = false;
+    _outsideValue = MAX_LC;
 
     options["FileName"] =
       new FieldOptionPath(_fileName, "Name of the input file", &updateNeeded);
-    _textFormat = false;
     options["TextFormat"] = new FieldOptionBool(
       _textFormat,
       "True for ASCII input files, false for binary files (4 bite "
@@ -524,7 +526,7 @@ public:
   FrustumField()
   {
     _x1 = _y1 = _z1 = 0.;
-    _x2 = _y2 = 0.;
+    _x2 = _y2 = _z2 = 0.;
     _z1 = 1.;
     _r1i = _r2i = 0.;
     _r1o = _r2o = 1.;
@@ -686,11 +688,11 @@ public:
            "  F = (Field[InField](X + Delta/2) - "
            "       Field[InField](X - Delta/2)) / Delta";
   }
-  GradientField() : _inField(0), _kind(3), _delta(CTX::instance()->lc / 1e4)
+  GradientField()
   {
     _inField = 1;
-    _kind = 0;
-    _delta = 0.;
+    _kind = 3;
+    _delta = CTX::instance()->lc / 1e4;
 
     options["InField"] = new FieldOptionInt(_inField, "Input field tag");
     options["Kind"] = new FieldOptionInt(
@@ -746,10 +748,10 @@ public:
     return "Compute the curvature of Field[InField]:\n\n"
            "  F = div(norm(grad(Field[InField])))";
   }
-  CurvatureField() : _inField(0), _delta(CTX::instance()->lc / 1e4)
+  CurvatureField()
   {
     _inField = 1;
-    _delta = 0.;
+    _delta = CTX::instance()->lc / 1e4;
 
     options["InField"] = new FieldOptionInt(_inField, "Input field tag");
     options["Delta"] =
@@ -801,10 +803,10 @@ public:
            "differences:\n\n"
            "  F = max(eig(grad(grad(Field[InField]))))";
   }
-  MaxEigenHessianField() : _inField(0), _delta(CTX::instance()->lc / 1e4)
+  MaxEigenHessianField()
   {
     _inField = 1;
-    _delta = 0.;
+    _delta = CTX::instance()->lc / 1e4;
 
     options["InField"] = new FieldOptionInt(_inField, "Input field tag");
     options["Delta"] =
@@ -856,10 +858,10 @@ public:
            "      G(x,y,z+d) + G(x,y,z-d) - 6 * G(x,y,z),\n\n"
            "where G = Field[InField] and d = Delta.";
   }
-  LaplacianField() : _inField(0), _delta(CTX::instance()->lc / 1e4)
+  LaplacianField()
   {
     _inField = 1;
-    _delta = 0.1;
+    _delta = CTX::instance()->lc / 1e4;
 
     options["InField"] = new FieldOptionInt(_inField, "Input field tag");
     options["Delta"] = new FieldOptionDouble(_delta, "Finite difference step");
@@ -897,8 +899,11 @@ public:
            "       G(x, y, z)) / 7,\n\n"
            "where G = Field[InField].";
   }
-  MeanField() : _inField(0), _delta(CTX::instance()->lc / 1e4)
+  MeanField()
   {
+    _inField = 1;
+    _delta = CTX::instance()->lc / 1e4;
+
     options["InField"] = new FieldOptionInt(_inField, "Input field tag");
     options["Delta"] =
       new FieldOptionDouble(_delta, "Distance used to compute the mean value");
@@ -1085,9 +1090,7 @@ public:
   double operator()(double x, double y, double z, GEntity *ge = nullptr)
   {
     double ret = 0;
-#if defined(_OPENMP)
 #pragma omp critical
-#endif
     {
       if(updateNeeded) {
         if(!_expr.set_function(_f))
@@ -1154,9 +1157,7 @@ public:
   void operator()(double x, double y, double z, SMetric3 &metr,
                   GEntity *ge = nullptr)
   {
-#if defined(_OPENMP)
 #pragma omp critical
-#endif
     {
       if(updateNeeded) {
         for(int i = 0; i < 6; i++) {
@@ -1172,9 +1173,7 @@ public:
   double operator()(double x, double y, double z, GEntity *ge = nullptr)
   {
     SMetric3 metr;
-#if defined(_OPENMP)
 #pragma omp critical
-#endif
     {
       if(updateNeeded) {
         for(int i = 0; i < 6; i++) {
@@ -1487,35 +1486,35 @@ public:
 
 class PostViewField : public Field {
 private:
-  OctreePost *_octree;
   int _viewIndex, _viewTag;
-  bool _cropNegativeValues;
+  bool _cropNegativeValues, _useClosest;
 
 public:
   PostViewField()
   {
-    _octree = nullptr;
     _viewIndex = 0;
     _viewTag = -1;
     _cropNegativeValues = true;
-    updateNeeded = true; // in case we don't set ViewIndex or ViewTag explicitly
+    _useClosest = true;
 
-    options["ViewIndex"] = new FieldOptionInt(
-      _viewIndex, "Post-processing view index", &updateNeeded);
+    options["ViewIndex"] =
+      new FieldOptionInt(_viewIndex, "Post-processing view index");
     options["ViewTag"] =
-      new FieldOptionInt(_viewTag, "Post-processing view tag", &updateNeeded);
+      new FieldOptionInt(_viewTag, "Post-processing view tag");
     options["CropNegativeValues"] = new FieldOptionBool(
       _cropNegativeValues, "return MAX_LC instead of a negative value (this "
                            "option is needed for backward compatibility with "
                            "the BackgroundMesh option");
+    options["UseClosest"] =
+      new FieldOptionBool(_useClosest, "Use value at closest node if "
+                          "no exact match is found");
 
     // deprecated names
     options["IView"] =
-      new FieldOptionInt(_viewIndex, "[Deprecated]", &updateNeeded, true);
+      new FieldOptionInt(_viewIndex, "[Deprecated]", nullptr, true);
   }
   ~PostViewField()
   {
-    if(_octree) delete _octree;
   }
   PView *getView() const
   {
@@ -1536,14 +1535,12 @@ public:
     }
     return v;
   }
-
   virtual bool isotropic() const
   {
     PView *v = getView();
     if(v && v->getData()->getNumTensors()) return false;
     return true;
   }
-
   virtual int numComponents() const
   {
     PView *v = getView();
@@ -1551,38 +1548,17 @@ public:
     if(v && v->getData()->getNumVectors()) return 3;
     return 1;
   }
-
   double operator()(double x, double y, double z, GEntity *ge = nullptr)
   {
+    double l = MAX_LC;
     PView *v = getView();
-    if(!v) return MAX_LC;
-    if(updateNeeded) {
-#if defined(_OPENMP)
-#pragma omp barrier
-#pragma omp single
-#endif
-      {
-        if(_octree) delete _octree;
-        _octree = new OctreePost(v);
-        updateNeeded = false;
-      }
-    }
-
-    double l = 0.;
-    // use large tolerance (in element reference coordinates) to maximize chance
-    // of finding an element
-    if(numComponents() == 3) { // scaled cross field
+    if(!v) return l;
+    double dist = _useClosest ? -1. : 0.;
+    if(numComponents() == 3) {
       double values[3];
-      if(!_octree->searchVectorWithTol(x, y, z, values, 0, nullptr, 0.0005)) {
-        if(!_octree->searchVectorWithTol(x, y, z, values, 0, nullptr, .1)) {
-          Msg::Warning("Field sampling: no vector element found containing point "
-                     "(%g,%g,%g) (for norm)",
-                     x, y, z);
-        }
-        else {
-          l = sqrt(values[0] * values[0] + values[1] * values[1] +
-                   values[2] * values[2]);
-        }
+      if(!v->getData()->searchVectorClosest(x, y, z, dist, values, 0)) {
+        Msg::Warning("No vector element found containing point "
+                     "(%g,%g,%g) in PostView field (for norm)", x, y, z);
       }
       else {
         l = sqrt(values[0] * values[0] + values[1] * values[1] +
@@ -1590,111 +1566,64 @@ public:
       }
     }
     else if(numComponents() == 1) {
-      if(!_octree->searchScalarWithTol(x, y, z, &l, 0, nullptr, 0.05)) {
-	if(!_octree->searchScalarWithTol(x, y, z, &l, 0, nullptr, 0.15)) {
-	  if(!_octree->searchScalarWithTol(x, y, z, &l, 0, nullptr, 0.25)) {
-	    if(!_octree->searchScalarWithTol(x, y, z, &l, 0, nullptr, 0.35)) {
-	      Msg::Debug(
-			 "Field sampling: no scalar element found containing point (%g,%g,%g)",
-			 x, y, z);
-	    }
-	  }
-	}
+      if(!v->getData()->searchScalarClosest(x, y, z, dist, &l, 0)) {
+        Msg::Warning("No scalar element found containing point "
+                     "(%g,%g,%g) in PostView field", x, y, z);
       }
     }
     else {
-      Msg::Error("Field sampling: no view with the right dimension", x, y, z);
+      Msg::Warning("No vector or scalar value found in PostView field");
     }
 
     if(l <= 0 && _cropNegativeValues) return MAX_LC;
     return l;
   }
-
   void operator()(double x, double y, double z, SVector3 &v, GEntity *ge = 0)
   {
     PView *vie = getView();
     if(!vie) {
-      Msg::Error("PostViewField: no view");
       v.data()[0] = MAX_LC;
       v.data()[1] = MAX_LC;
       v.data()[2] = MAX_LC;
       return;
     }
-    if(updateNeeded) {
-#if defined(_OPENMP)
-#pragma omp barrier
-#pragma omp single
-#endif
-      {
-        if(_octree) delete _octree;
-        _octree = new OctreePost(vie);
-        updateNeeded = false;
-      }
-    }
-    if(numComponents() == 3) { // scaled cross field
+    double dist = _useClosest ? -1. : 0.;
+    if(numComponents() == 3) {
       double values[3];
-      if(!_octree->searchVectorWithTol(x, y, z, values, 0, nullptr, .05)) {
-        if(!_octree->searchVectorWithTol(x, y, z, values, 0, nullptr, .1)) {
-          Msg::Debug("Field sampling: no vector element found containing point "
-                     "(%g,%g,%g)",
-                     x, y, z);
-        }
-        else {
-          v = SVector3(values[0], values[1], values[2]);
-        }
+      if(!vie->getData()->searchVectorClosest(x, y, z, dist, values, 0)) {
+        Msg::Warning("No vector element found containing point "
+                     "(%g,%g,%g) in PostView field", x, y, z);
       }
       else {
         v = SVector3(values[0], values[1], values[2]);
       }
     }
     else {
-      Msg::Error("Field sampling: no vector element");
+      Msg::Warning("No vector value found in PostView field");
     }
   }
-
   void operator()(double x, double y, double z, SMetric3 &metr,
                   GEntity *ge = nullptr)
   {
     PView *v = getView();
     if(!v) return;
-    if(updateNeeded) {
-#if defined(_OPENMP)
-#pragma omp barrier
-#pragma omp single
-#endif
-      {
-        if(_octree) delete _octree;
-        _octree = new OctreePost(v);
-        updateNeeded = false;
-      }
-    }
+    double dist = _useClosest ? -1. : 0.;
     double l[9] = {0., 0., 0., 0., 0., 0., 0., 0., 0.};
-    // use large tolerance (in element reference coordinates) to maximize chance
-    // of finding an element
-    if(!_octree->searchTensorWithTol(x, y, z, l, 0, nullptr, 0.05))
-      Msg::Debug(
-        "Field sampling: no tensor element found containing point (%g,%g,%g)",
-        x, y, z);
-    if(0 && _cropNegativeValues) {
-      if(l[0] <= 0 && l[1] <= 0 && l[2] <= 0 && l[3] <= 0 && l[4] <= 0 &&
-         l[5] <= 0 && l[6] <= 0 && l[7] <= 0 && l[8] <= 0) {
-        for(int i = 0; i < 9; i++) l[i] = MAX_LC;
-      }
-      else {
-        for(int i = 0; i < 9; i++) {
-          if(l[i] <= 0) l[i] = 0;
-        }
-      }
+    if(!v->getData()->searchTensorClosest(x, y, z, dist, l)) {
+      Msg::Warning("No tensor element found containing point "
+                   "(%g,%g,%g) in PostView field", x, y, z);
+    }
+    else {
+      metr(0, 0) = l[0];
+      metr(0, 1) = l[1];
+      metr(0, 2) = l[2];
+      metr(1, 0) = l[3];
+      metr(1, 1) = l[4];
+      metr(1, 2) = l[5];
+      metr(2, 0) = l[6];
+      metr(2, 1) = l[7];
+      metr(2, 2) = l[8];
     }
-    metr(0, 0) = l[0];
-    metr(0, 1) = l[1];
-    metr(0, 2) = l[2];
-    metr(1, 0) = l[3];
-    metr(1, 1) = l[4];
-    metr(1, 2) = l[5];
-    metr(2, 0) = l[6];
-    metr(2, 1) = l[7];
-    metr(2, 2) = l[8];
   }
   const char *getName() { return "PostView"; }
   std::string getDescription()
@@ -1851,9 +1780,7 @@ public:
   using Field::operator();
   double operator()(double x, double y, double z, GEntity *ge = nullptr)
   {
-#if defined(_OPENMP)
 #pragma omp critical
-#endif
     {
       if(updateNeeded) {
         _fields.clear();
@@ -1901,9 +1828,7 @@ public:
   using Field::operator();
   double operator()(double x, double y, double z, GEntity *ge = nullptr)
   {
-#if defined(_OPENMP)
 #pragma omp critical
-#endif
     {
       if(updateNeeded) {
         _fields.clear();
@@ -2216,9 +2141,7 @@ public:
   {
     if(updateNeeded) update();
     double xyz[3] = {x, y, z};
-#if defined(_OPENMP)
 #pragma omp critical // avoid crash (still incorrect) - use Distance instead
-#endif
     _kdTree->annkSearch(xyz, 1, _index, _dist);
     double d = sqrt(_dist[0]);
     double lTg = d < _dMin ? _lMinTangent :
@@ -2239,9 +2162,7 @@ public:
   {
     if(updateNeeded) update();
     double xyz[3] = {X, Y, Z};
-#if defined(_OPENMP)
 #pragma omp critical // avoid crash (still incorrect) - use Distance instead
-#endif
     _kdTree->annkSearch(xyz, 1, _index, _dist);
     double d = sqrt(_dist[0]);
     return std::max(d, 0.05);
@@ -2443,17 +2364,13 @@ public:
   using Field::operator();
   virtual double operator()(double X, double Y, double Z, GEntity *ge = nullptr)
   {
-#if defined(_OPENMP)
 #pragma omp critical
-#endif
     {
       update();
     }
     double xyz[3];
     getCoord(X, Y, Z, xyz[0], xyz[1], xyz[2], ge);
-#if defined(_OPENMP)
 #pragma omp critical // avoid crash (still incorrect) - use Distance instead
-#endif
     _kdTree->annkSearch(xyz, 1, _index, _dist);
     double d = _dist[0];
     return sqrt(d);
@@ -2575,6 +2492,8 @@ private:
   OctreeField()
   {
     _root = nullptr;
+    _inFieldId = 1;
+
     options["InField"] = new FieldOptionInt
       (_inFieldId, "Id of the field to represent on the octree", &updateNeeded);
   }
@@ -2656,16 +2575,15 @@ class DistanceField : public Field {
   std::vector<AttractorInfo> _infos;
   int _sampling;
   int _xFieldId, _yFieldId, _zFieldId; // unused
-  PointCloud _p;
-  nanoflann::KDTreeSingleIndexAdaptor
-  <nanoflann::L2_Simple_Adaptor<double, PointCloudAdaptor<PointCloud> >,
-   PointCloudAdaptor<PointCloud>, 3> *_index;
-  PointCloudAdaptor<PointCloud> _pc2kd;
+  SPoint3Cloud _pc;
+  SPoint3CloudAdaptor<SPoint3Cloud> _pc2kdtree;
+  SPoint3KDTree *_kdtree;
   std::size_t _outIndex;
   double _outDistSqr;
 
 public:
-  DistanceField() : _index(nullptr), _pc2kd(_p), _outIndex(0), _outDistSqr(0)
+  DistanceField() : _pc2kdtree(_pc), _kdtree(nullptr), _outIndex(0),
+                    _outDistSqr(0.)
   {
     _sampling = 20;
 
@@ -2700,7 +2618,7 @@ public:
       new FieldOptionInt(_sampling, "[Deprecated]", &updateNeeded, true);
   }
   DistanceField(int dim, int tag, int nbe)
-    : _sampling(nbe), _index(nullptr), _pc2kd(_p), _outIndex(0),
+    : _sampling(nbe), _pc2kdtree(_pc), _kdtree(nullptr), _outIndex(0),
       _outDistSqr(0)
   {
     if(dim == 0)
@@ -2714,7 +2632,7 @@ public:
   }
   ~DistanceField()
   {
-    if(_index) delete _index;
+    if(_kdtree) delete _kdtree;
   }
   const char *getName() { return "Distance"; }
   std::string getDescription()
@@ -2726,15 +2644,15 @@ public:
   }
   std::pair<AttractorInfo, SPoint3> getAttractorInfo() const
   {
-    if(_outIndex < _infos.size() && _outIndex < _p.pts.size())
-      return std::make_pair(_infos[_outIndex], _p.pts[_outIndex]);
+    if(_outIndex < _infos.size() && _outIndex < _pc.pts.size())
+      return std::make_pair(_infos[_outIndex], _pc.pts[_outIndex]);
     return std::make_pair(AttractorInfo(), SPoint3());
   }
   void update()
   {
     if(updateNeeded) {
       _infos.clear();
-      std::vector<SPoint3> &points = _p.pts;
+      std::vector<SPoint3> &points = _pc.pts;
       points.clear();
 
       for(auto it = _pointTags.begin(); it != _pointTags.end(); ++it) {
@@ -2783,23 +2701,21 @@ public:
       }
 
       // construct a kd-tree index:
-      _index = new nanoflann::KDTreeSingleIndexAdaptor
-        <nanoflann::L2_Simple_Adaptor<double, PointCloudAdaptor<PointCloud> >,
-         PointCloudAdaptor<PointCloud>, 3>
-        (3, _pc2kd, nanoflann::KDTreeSingleIndexAdaptorParams(10));
-      _index->buildIndex();
+      _kdtree = new SPoint3KDTree(3, _pc2kdtree,
+                                 nanoflann::KDTreeSingleIndexAdaptorParams(10));
+      _kdtree->buildIndex();
       updateNeeded = false;
     }
   }
   using Field::operator();
   virtual double operator()(double X, double Y, double Z, GEntity *ge = nullptr)
   {
-    if(!_index) return MAX_LC;
+    if(!_kdtree) return MAX_LC;
     double query_pt[3] = {X, Y, Z};
     const size_t num_results = 1;
     nanoflann::KNNResultSet<double> resultSet(num_results);
     resultSet.init(&_outIndex, &_outDistSqr);
-    _index->findNeighbors(resultSet, &query_pt[0], nanoflann::SearchParams(10));
+    _kdtree->findNeighbors(resultSet, &query_pt[0], nanoflann::SearchParams(10));
     return sqrt(_outDistSqr);
   }
 };
diff --git a/Mesh/Generator.cpp b/Mesh/Generator.cpp
index 58cab332ce3abb081aa867d0ef4980cf9e9f450d..5b644f567c8f86342507d634f3ae65c48f37a457 100644
--- a/Mesh/Generator.cpp
+++ b/Mesh/Generator.cpp
@@ -38,10 +38,6 @@
 #include "meshGFaceBipartiteLabelling.h"
 //#include "sizeField.h"
 
-#if defined(_OPENMP)
-#include <omp.h>
-#endif
-
 #if defined(HAVE_DOMHEX)
 #include "simple3D.h"
 #include "yamakawa.h"
@@ -382,18 +378,17 @@ static void Mesh1D(GModel *m)
 
     int nPending = 0;
     const size_t sss = temp.size();
-#if defined(_OPENMP)
 #pragma omp parallel for schedule(dynamic)
-#endif
     for(size_t K = 0; K < sss; K++) {
       int localPending = 0;
       GEdge *ed = temp[K];
       if(ed->meshStatistics.status == GEdge::PENDING) {
         ed->mesh(true);
-#if defined(_OPENMP)
-#pragma omp critical
-#endif
-        localPending = ++nPending;
+#pragma omp atomic capture
+        {
+          ++nPending;
+          localPending = nPending;
+        }
       }
       if(!nIter) Msg::ProgressMeter(localPending, false, "Meshing 1D...");
     }
@@ -532,18 +527,17 @@ static void Mesh2D(GModel *m)
       int nPending = 0;
       std::vector<GFace *> temp;
       temp.insert(temp.begin(), f.begin(), f.end());
-#if defined(_OPENMP)
 #pragma omp parallel for schedule(dynamic)
-#endif
       for(size_t K = 0; K < temp.size(); K++) {
         int localPending = 0;
         if(temp[K]->meshStatistics.status == GFace::PENDING) {
           backgroundMesh::current()->unset();
           temp[K]->mesh(true);
-#if defined(_OPENMP)
-#pragma omp critical
-#endif
-          localPending = ++nPending;
+#pragma omp atomic capture
+          {
+            ++nPending;
+            localPending = nPending;
+          }
         }
         if(!nIter) Msg::ProgressMeter(localPending, false, "Meshing 2D...");
       }
diff --git a/Mesh/alphaShapes.cpp b/Mesh/alphaShapes.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..40fa837d5929394b81cee275b87330192b03d105
--- /dev/null
+++ b/Mesh/alphaShapes.cpp
@@ -0,0 +1,83 @@
+#include <set>
+#include <map>
+#include <unordered_map>
+#include <unordered_set>
+#include <stack>
+#include "GRegion.h"
+#include "MTetrahedron.h"
+#include "MFace.h"
+
+struct neighborContainer
+{
+  MTetrahedron *neigh[4];
+  neighborContainer (){
+    neigh[0] = neigh[1] = neigh[2] = neigh[3] = nullptr;
+  }
+};
+
+double alphaShape (MTetrahedron *t){
+  return t->gammaShapeMeasure();
+}
+
+int alphaShapes (GRegion *gr, double threshold,
+		 std::vector<std::vector<MTetrahedron*> > &domains,
+		 std::vector<std::vector<MFace> > &boundaries) {
+
+  std::unordered_map<MTetrahedron*, neighborContainer> t2a;
+  for (auto t : gr->tetrahedra)t2a[t] = neighborContainer();
+
+  std::map< MFace, MTetrahedron *, MFaceLessThan> f2t;
+  for (auto t : gr->tetrahedra){
+    std::unordered_map<MTetrahedron*, neighborContainer>::iterator it1 = t2a.find(t);
+    for (int i=0;i<4;i++){
+      MFace f = t->getFace(i);
+      std::map< MFace, MTetrahedron *, MFaceLessThan>::iterator it = f2t.find(f);
+      if (it == f2t.end()){
+	f2t[f] = t;
+      }
+      else {
+	std::unordered_map<MTetrahedron*, neighborContainer>::iterator it2 = t2a.find(it->second);
+	it1->second.neigh[i] = it2->first;
+	for (int k=0;k<4;k++){
+	  if (f == it2->first->getFace(k))
+	    it2->second.neigh[k] = it1->first;
+	}
+	f2t.erase(it);
+      }
+    }    
+  }
+
+  std::unordered_set<MTetrahedron*> _touched;
+  
+  for (std::unordered_map<MTetrahedron*, neighborContainer>::iterator it = t2a.begin() ; it != t2a.end() ; ++it){
+    if (alphaShape(it->first) > threshold && _touched.find(it->first) == _touched.end()){
+      std::stack<MTetrahedron*> _s;
+      std::vector<MTetrahedron*> _domain;
+      std::vector<MFace> _boundary;
+      _s.push(it->first);
+      _touched.insert(it->first);
+      _domain.push_back(it->first);
+      while(!_s.empty()){
+	MTetrahedron *t = _s.top();
+	std::unordered_map<MTetrahedron*, neighborContainer>::iterator itx = t2a.find(t);
+	_s.pop();
+	for (int i=0;i<4;i++){
+	  if (!itx->second.neigh[i])_boundary.push_back(itx->first->getFace(i));
+	  else if (_touched.find(itx->second.neigh[i]) == _touched.end()){
+	    if (alphaShape(itx->second.neigh[i]) > threshold){
+	      _s.push(itx->second.neigh[i]);
+	      _touched.insert(itx->second.neigh[i]);
+	      _domain.push_back(itx->second.neigh[i]);	    
+	    }	    
+	    else {
+	      _boundary.push_back(itx->first->getFace(i));
+	    }
+	  }
+	}	  
+      }
+      boundaries.push_back(_boundary);
+      domains.push_back(_domain);
+    }
+  }
+  return 0;
+}
diff --git a/Mesh/delaunay3d.cpp b/Mesh/delaunay3d.cpp
index 48b7622aa8c33bc7ef2c8f02b9d13e0c230cb11d..6fe8a6599562b2acdcb16f4f457e3f83e5b9880a 100644
--- a/Mesh/delaunay3d.cpp
+++ b/Mesh/delaunay3d.cpp
@@ -984,9 +984,7 @@ void delaunayTrgl(const std::size_t numThreads, const std::size_t NPTS_AT_ONCE,
     maxLocSizeK = std::max(maxLocSizeK, s);
   }
 
-#if defined(_OPENMP)
 #pragma omp parallel num_threads(numThreads)
-#endif
   {
 #if defined(_OPENMP)
     int myThread = omp_get_thread_num();
@@ -1016,15 +1014,11 @@ void delaunayTrgl(const std::size_t numThreads, const std::size_t NPTS_AT_ONCE,
 
     std::vector<Vert *> vToAdd(NPTS_AT_ONCE);
 
-#if defined(_OPENMP)
 #pragma omp barrier
-#endif
 
     // Main loop
     for(std::size_t iPGlob = 0; iPGlob < maxLocSizeK; iPGlob++) {
-#if defined(_OPENMP)
 #pragma omp barrier
-#endif
       std::vector<Tet *> t(NPTS_AT_ONCE);
 
       // FIND SEEDS
@@ -1067,9 +1061,7 @@ void delaunayTrgl(const std::size_t numThreads, const std::size_t NPTS_AT_ONCE,
         }
       }
 
-#if defined(_OPENMP)
 #pragma omp barrier
-#endif
       for(std::size_t K = 0; K < NPTS_AT_ONCE; K++) {
         if(!vToAdd[K])
           ok[K] = false;
@@ -1121,17 +1113,13 @@ void delaunayTrgl(const std::size_t numThreads, const std::size_t NPTS_AT_ONCE,
       }
     }
 #if defined(VERBOSE)
-#if defined(_OPENMP)
 #pragma omp critical
-#endif
     {
       totCavityGlob += totCavity;
       totSearchGlob += totSearch;
     }
 #endif
-#if defined(_OPENMP)
 #pragma omp barrier
-#endif
     // clear last cavity
     for(std::size_t K = 0; K < NPTS_AT_ONCE; K++) {
       for(std::size_t i = 0; i < cavity[K].size(); i++)
diff --git a/Mesh/gmshCrossFields.cpp b/Mesh/gmshCrossFields.cpp
index afe78372859b69f2cf40845df28dd7c07c6cdf8d..0e30b538f9b33a21ed4b934874becd8e3b2c3854 100644
--- a/Mesh/gmshCrossFields.cpp
+++ b/Mesh/gmshCrossFields.cpp
@@ -26,10 +26,6 @@
 #include "PViewDataGModel.h"
 #endif
 
-#if defined(_OPENMP)
-#include <omp.h>
-#endif
-
 #if defined(HAVE_SOLVER) && defined(HAVE_POST)
 
 #include "dofManager.h"
diff --git a/Mesh/meshGFace.cpp b/Mesh/meshGFace.cpp
index e463ca149c2ed0d815f4fd2190a2d885a30688d2..853b29dddab720ebb8778333dd9ad51313a00e96 100644
--- a/Mesh/meshGFace.cpp
+++ b/Mesh/meshGFace.cpp
@@ -1408,7 +1408,8 @@ bool meshGenerator(GFace *gf, int RECUR_ITER, bool repairSelfIntersecting1dMesh,
       BDS_Point *p1 = aaa[a];
       BDS_Point *p2 = aaa[b];
       BDS_Point *p3 = aaa[c];
-      m->add_triangle(p1->iD, p2->iD, p3->iD);
+      if(p1 && p2 && p3)
+        m->add_triangle(p1->iD, p2->iD, p3->iD);
     }
     delete pm;
   }
@@ -1792,27 +1793,9 @@ bool meshGenerator(GFace *gf, int RECUR_ITER, bool repairSelfIntersecting1dMesh,
   return true;
 }
 
-// this function buils a list of vertices (BDS) that are consecutive in one
-// given edge loop. We take care of periodic surfaces. In the case of
-// periodicty, some curves are present 2 times in the wire (seams). Those must
-// be meshed separately
-
-static inline double dist2(const SPoint2 &p1, const SPoint2 &p2)
-{
-  const double dx = p1.x() - p2.x();
-  const double dy = p1.y() - p2.y();
-  return dx * dx + dy * dy;
-}
-
-/*
-static void printMesh1d(int iEdge, int seam, std::vector<SPoint2> &m)
-{
-  printf("Mesh1D for edge %d seam %d\n", iEdge, seam);
-  for(std::size_t i = 0; i < m.size(); i++){
-    printf("%12.5E %12.5E\n", m[i].x(), m[i].y());
-  }
-}
-*/
+// this function buils a list of BDS points that are consecutive in one given
+// edge loop, taking care of periodic surfaces with seams; it also fills the
+// recoverMap to link BDS points with mesh nodes
 
 static bool buildConsecutiveListOfVertices(
   GFace *gf, GEdgeLoop &gel, std::vector<BDS_Point *> &result,
@@ -1820,260 +1803,257 @@ static bool buildConsecutiveListOfVertices(
   std::map<BDS_Point *, MVertex *, PointLessThan> &recoverMap, int &count,
   int countTot, double tol, bool seam_the_first = false)
 {
-  // for each edge, we build a list of points that are the mapping of the edge
-  // points on the face for seams, we build the list for every side for closed
-  // loops, we build it on both senses
-
-  std::map<GEntity *, std::vector<SPoint2> > meshes;
-  std::map<GEntity *, std::vector<SPoint2> > meshes_seam;
+  result.clear();
+  count = 0;
 
-  const int MYDEBUG = false;
+  // building the list of nodes in the parametric space for periodic surfaces is
+  // tricky:
+  // 1) both reparametrizations of the seams must be tested, as the topological
+  //    representation does not know which one to use
+  // 2) both orientations of curves must be tested, as the topological
+  //    representation of periodic curves cannot distinguish them
+  // 3) reparametrization of curves on surfaces can lead to slightly different
+  //    parametric coordinates, especially with OpenCASCADE - so a tolerance is
+  //    needed
+  std::vector<GEdgeSigned> signedEdges(gel.begin(), gel.end());
+  std::vector<SPoint2> coords;
+  std::vector<MVertex*> verts;
+
+#if 0 // for debugging - don't remove
+  printf("curve loop for surface %d\n", gf->tag());
+  for(std::size_t i = 0; i < signedEdges.size(); i++) {
+    GEdge *ge = signedEdges[i].getEdge();
+    bool seam = ge->isSeam(gf);
+    Range<double> range = ge->parBoundsOnFace(gf);
+    printf("  curve %d: ", ge->tag());
+    SPoint2 p;
+    p = ge->reparamOnFace(gf, range.low(), 1);
+    printf("beg (%g,%g) ", p.x(), p.y());
+    if(seam) {
+      p = ge->reparamOnFace(gf, range.low(), -1);
+      printf("beg_alt (%g,%g) ", p.x(), p.y());
+    }
+    p = ge->reparamOnFace(gf, range.high(), 1);
+    printf("end (%g,%g) ", p.x(), p.y());
+    if(seam) {
+      p = ge->reparamOnFace(gf, range.high(), -1);
+      printf("end_alt (%g,%g) ", p.x(), p.y());
+    }
+    printf("\n");
+  }
+#endif
 
-  std::map<BDS_Point *, MVertex *, PointLessThan> recoverMapLocal;
+  for(int initial_dir = 0; initial_dir < 2; initial_dir++) {
 
-  result.clear();
-  count = 0;
+    if(coords.size()) break; // we succeeded with initial_dir == 0
 
-  auto it = gel.begin();
-  
-  if(MYDEBUG)
-    printf("face %d with %d edges case %d\n", gf->tag(),
-           (int)gf->edges().size(), seam_the_first);
-
-  //---------------------------------------------------------------------------
-  // Look for seams that appear only once in the loop (baaaad boy)
-  std::set<GEdge*> lonelySeams;
-  while(it != gel.end()) {
-    GEdgeSigned ges = *it;
-    bool seam = ges.ge->isSeam(gf);
-    if (seam){
-      std::set<GEdge*>::iterator its = lonelySeams.find(ges.ge);
-      if (its == lonelySeams.end())lonelySeams.insert(ges.ge);
-      else lonelySeams.erase(its);
-    }
-    ++it;
-  }
-  if (lonelySeams.size())
-    Msg::Info("Face %lu has %lu isolated seams",gf->tag(),lonelySeams.size());
-  //---------------------------------------------------------------------------
-  
-  it = gel.begin();
-  
-  while(it != gel.end()) {
-    GEdgeSigned ges = *it;
-    std::vector<SPoint2> mesh1d;
-    std::vector<SPoint2> mesh1d_seam;
-
-    bool seam = ges.ge->isSeam(gf);
-    Range<double> range = ges.ge->parBoundsOnFace(gf);
-
-
-    mesh1d.push_back(ges.ge->reparamOnFace(gf, range.low(), 1));
-    if(seam) mesh1d_seam.push_back(ges.ge->reparamOnFace(gf, range.low(), -1));
-    for(std::size_t i = 0; i < ges.ge->mesh_vertices.size(); i++) {
-      MVertex *here = ges.ge->mesh_vertices[i];
-      double u;
-      here->getParameter(0, u);
-      mesh1d.push_back(ges.ge->reparamOnFace(gf, u, 1));
-      if(seam) mesh1d_seam.push_back(ges.ge->reparamOnFace(gf, u, -1));
-    }
-    mesh1d.push_back(ges.ge->reparamOnFace(gf, range.high(), 1));
-    if(seam) mesh1d_seam.push_back(ges.ge->reparamOnFace(gf, range.high(), -1));
-    meshes.insert(std::pair<GEntity *, std::vector<SPoint2> >(ges.ge, mesh1d));
-    if(seam)
-      meshes_seam.insert(
-        std::pair<GEntity *, std::vector<SPoint2> >(ges.ge, mesh1d_seam));
-    // printMesh1d(ges.ge->tag(), seam, mesh1d);
-    // if(seam) printMesh1d(ges.ge->tag(), seam, mesh1d_seam);
-    it++;
-  }
-
-  std::list<GEdgeSigned> unordered(gel.begin(), gel.end());
-
-  GEdgeSigned found(0, nullptr);
-  SPoint2 last_coord(0, 0);
-  int counter = 0;
-
-  while(unordered.size()) {
-    if(MYDEBUG) printf("unordered.size() = %d\n", (int)unordered.size());
-    auto it = unordered.begin();
-    std::vector<SPoint2> coords;
-
-    while(it != unordered.end()) {
-      std::vector<SPoint2> mesh1d;
-      std::vector<SPoint2> mesh1d_seam;
-      std::vector<SPoint2> mesh1d_reversed;
-      std::vector<SPoint2> mesh1d_seam_reversed;
-      GEdge *ge = (*it).ge;
+    for(std::size_t i = 0; i < signedEdges.size(); i++) {
+      std::vector<SPoint2> p, p_alt, p_rev, p_alt_rev;
+      std::vector<MVertex*> v, v_rev;
+      GEdge *ge = signedEdges[i].getEdge();
       bool seam = ge->isSeam(gf);
-      mesh1d = meshes[ge];
-      if(seam) { mesh1d_seam = meshes_seam[ge]; }
-      mesh1d_reversed.insert(mesh1d_reversed.begin(), mesh1d.rbegin(),
-                             mesh1d.rend());
-      if(seam)
-        mesh1d_seam_reversed.insert(mesh1d_seam_reversed.begin(),
-                                    mesh1d_seam.rbegin(), mesh1d_seam.rend());
-      if(!counter) {
-        counter++;
-        if(seam && seam_the_first) {
-          coords = ((*it)._sign == 1) ? mesh1d_seam : mesh1d_seam_reversed;
-          found = (*it);
+      Range<double> range = ge->parBoundsOnFace(gf);
+
+      // get parametric coordinates of curve nodes on the surface, with both
+      // possible values for seams
+      if(ge->getBeginVertex()) {
+        p.push_back(ge->reparamOnFace(gf, range.low(), 1));
+        if(seam) p_alt.push_back(ge->reparamOnFace(gf, range.low(), -1));
+        v.push_back(ge->getBeginVertex()->mesh_vertices[0]);
+      }
+      for(std::size_t j = 0; j < ge->mesh_vertices.size(); j++) {
+        double u;
+        ge->mesh_vertices[j]->getParameter(0, u);
+        p.push_back(ge->reparamOnFace(gf, u, 1));
+        if(seam) p_alt.push_back(ge->reparamOnFace(gf, u, -1));
+        v.push_back(ge->mesh_vertices[j]);
+      }
+      if(ge->getEndVertex()) {
+        p.push_back(ge->reparamOnFace(gf, range.high(), 1));
+        if(seam) p_alt.push_back(ge->reparamOnFace(gf, range.high(), -1));
+        v.push_back(ge->getEndVertex()->mesh_vertices[0]);
+      }
+
+      // get the reverse mesh
+      p_rev = p;
+      std::reverse(p_rev.begin(), p_rev.end());
+      if(seam) {
+        p_alt_rev = p_alt;
+        std::reverse(p_alt_rev.begin(), p_alt_rev.end());
+      }
+      v_rev = v;
+      std::reverse(v_rev.begin(), v_rev.end());
+
+      if(i == 0) {
+        // choose which mesh to consider for the first curve in the loop
+        if(initial_dir == 0) {
+          if(seam && seam_the_first)
+            coords = p_alt;
+          else
+            coords = p;
+          verts = v;
         }
         else {
-          coords = ((*it)._sign == 1) ? mesh1d : mesh1d_reversed;
-          found = (*it);
+          if(seam && seam_the_first)
+            coords = p_alt_rev;
+          else
+            coords = p_rev;
+          verts = v_rev;
         }
-	//	if(MYDEBUG)
-	//	  printf("Starting with edge = %d seam %d\n", (*it).ge->tag(), seam);
-        unordered.erase(it);
-        break;
       }
-      else {
-	//        if(MYDEBUG) printf("Followed by edge = %d\n", (*it).ge->tag());
-        SPoint2 first_coord = mesh1d[0];
-        double d = -1, d_reversed = -1, d_seam = -1, d_seam_reversed = -1;
-        d = dist2(last_coord, first_coord);
-	//        if(MYDEBUG)
-	//          printf("%g %g dist = %12.5E\n", first_coord.x(), first_coord.y(), d);
-        SPoint2 first_coord_reversed = mesh1d_reversed[0];
-        d_reversed = dist2(last_coord, first_coord_reversed);
-	//        if(MYDEBUG)
-	//          printf("%g %g dist_reversed = %12.5E\n", first_coord_reversed.x(),
-	//                 first_coord_reversed.y(), d_reversed);
-        if(d < tol && d < d_reversed) {
-          coords.clear();
-          coords = mesh1d;
-          found = GEdgeSigned(1, ge);
-          unordered.erase(it);
-          goto Finalize;
-        }
-        if(d_reversed < tol) {
-          coords.clear();
-          coords = mesh1d_reversed;
-          found = (GEdgeSigned(-1, ge));
-          unordered.erase(it);
-          goto Finalize;
+      else{
+        // detect which mesh variant to use for the next curve by selecting the
+        // mesh that starts with the node at the smallest distance, within the
+        // prescribed tolerance
+        double dist1 = coords.back().distance(p.front());
+        double dist2 = coords.back().distance(p_rev.front());
+        if(!seam) {
+          if(dist1 < dist2 && dist1 < tol) {
+            coords.pop_back();
+            coords.insert(coords.end(), p.begin(), p.end());
+            verts.pop_back();
+            verts.insert(verts.end(), v.begin(), v.end());
+          }
+          else if(dist2 < dist1 && dist2 < tol) {
+            coords.pop_back();
+            coords.insert(coords.end(), p_rev.begin(), p_rev.end());
+            verts.pop_back();
+            verts.insert(verts.end(), v_rev.begin(), v_rev.end());
+          }
+          else{
+            Msg::Debug("Distances (%g, %g) in parametric space larger than "
+                       "tolerance (%g) between end of curve %d and "
+                       "begining of curve %d...", dist1, dist2, tol,
+                       signedEdges[i - 1].getEdge()->tag(), ge->tag());
+            if(initial_dir == 0){
+              Msg::Debug("... will try with alternate initial orientation");
+              coords.clear();
+              verts.clear();
+              break;
+            }
+            else{
+              Msg::Debug("... will try with larger tolerance");
+              return false;
+            }
+          }
         }
-        if(seam) {
-          SPoint2 first_coord_seam = mesh1d_seam[0];
-          SPoint2 first_coord_seam_reversed = mesh1d_seam_reversed[0];
-          d_seam = dist2(last_coord, first_coord_seam);
-	  //          if(MYDEBUG) printf("dist_seam = %12.5E\n", d_seam);
-          if(d_seam < tol) {
-            coords.clear();
-            coords = mesh1d_seam;
-            found = (GEdgeSigned(1, ge));
-            unordered.erase(it);
-            goto Finalize;
+        else {
+          double dist3 = coords.back().distance(p_alt.front());
+          double dist4 = coords.back().distance(p_alt_rev.front());
+          if(dist1 < dist2 && dist1 < dist3 && dist1 < dist4 && dist1 < tol) {
+            coords.pop_back();
+            coords.insert(coords.end(), p.begin(), p.end());
+            verts.pop_back();
+            verts.insert(verts.end(), v.begin(), v.end());
           }
-          d_seam_reversed = dist2(last_coord, first_coord_seam_reversed);
-	  //          if(MYDEBUG) printf("dist_seam_reversed = %12.5E\n", d_seam_reversed);
-          if(d_seam_reversed < tol) {
-            coords.clear();
-            coords = mesh1d_seam_reversed;
-            found = GEdgeSigned(-1, ge);
-            unordered.erase(it);
-            break;
-	    //            goto Finalize;
+          else if(dist2 < dist1 && dist2 < dist3 && dist2 < dist4 && dist2 < tol) {
+            coords.pop_back();
+            coords.insert(coords.end(), p_rev.begin(), p_rev.end());
+            verts.pop_back();
+            verts.insert(verts.end(), v_rev.begin(), v_rev.end());
+          }
+          else if(dist3 < dist1 && dist3 < dist2 && dist3 < dist4 && dist3 < tol) {
+            coords.pop_back();
+            coords.insert(coords.end(), p_alt.begin(), p_alt.end());
+            verts.pop_back();
+            verts.insert(verts.end(), v.begin(), v.end());
+          }
+          else if(dist4 < dist1 && dist4 < dist2 && dist4 < dist3 && dist4 < tol) {
+            coords.pop_back();
+            coords.insert(coords.end(), p_alt_rev.begin(), p_alt_rev.end());
+            verts.pop_back();
+            verts.insert(verts.end(), v_rev.begin(), v_rev.end());
+          }
+          else {
+            Msg::Debug("Distances (%g, %g, %g, %g) in parametric space larger "
+                       "than tolerance (%g) between end of curve %d and "
+                       "begining of seam curve %d...", dist1, dist2, dist3, dist4,
+                       tol, signedEdges[i - 1].getEdge()->tag(), ge->tag());
+            if(initial_dir == 0){
+              Msg::Debug("... will try with alternate initial orientation");
+              coords.clear();
+              verts.clear();
+              break;
+            }
+            else{
+              Msg::Debug("... will try with larger tolerance");
+              return false;
+            }
           }
         }
       }
-      ++it;
-    }
-  Finalize:
-    //    if(MYDEBUG) printf("Finalize, found %d points\n", (int)coords.size());
-    if(coords.size() == 0) {
-      // It has not worked : either tolerance is wrong or the first seam edge
-      // has to be taken with the other parametric coordinates (because it is
-      // only present once in the closure of the domain).
-      for(auto it = recoverMapLocal.begin(); it != recoverMapLocal.end();
-          ++it) {
-        m->del_point(it->first);
-      }
-      return false;
-    }
-
-    std::vector<MVertex *> edgeLoop;
-    if(found._sign == 1) {
-      if(found.ge->getBeginVertex()) {
-        edgeLoop.push_back(found.ge->getBeginVertex()->mesh_vertices[0]);
-        for(std::size_t i = 0; i < found.ge->mesh_vertices.size(); i++)
-          edgeLoop.push_back(found.ge->mesh_vertices[i]);
-      }
-    }
-    else {
-      if(found.ge->getEndVertex()) {
-        edgeLoop.push_back(found.ge->getEndVertex()->mesh_vertices[0]);
-        for(int i = found.ge->mesh_vertices.size() - 1; i >= 0; i--)
-          edgeLoop.push_back(found.ge->mesh_vertices[i]);
-      }
     }
+  }
 
-    if(MYDEBUG)
-      printf("edge %d size %d size %d\n", found.ge->tag(), (int)edgeLoop.size(),
-             (int)coords.size());
+  if(verts.size() != coords.size()) {
+    Msg::Error("Wrong number of parametric coordinates for boundary nodes "
+               "on surface %d", gf->tag());
+    return false;
+  }
+  if(verts.empty()) {
+    Msg::Debug("No nodes in 1D mesh on surface %d", gf->tag());
+    return true;
+  }
+  double dist = coords.back().distance(coords.front());
+  if(dist < tol) {
+    coords.pop_back();
+    verts.pop_back();
+  }
+  else {
+    Msg::Debug("Distance %g between first and last node in 1D mesh of surface "
+               "%d exceeds tolerance %g", dist, gf->tag(), tol);
+    return false;
+  }
 
-    std::vector<BDS_Point *> edgeLoop_BDS;
-    for(std::size_t i = 0; i < edgeLoop.size(); i++) {
-      MVertex *here = edgeLoop[i];
-      GEntity *ge = here->onWhat();
+  std::map<BDS_Point *, MVertex *, PointLessThan> recoverMapLocal;
 
-      BDS_Point *pp = nullptr;
-      if(ge->dim() == 0) {
-        // Point might already be part of other loop
-        double smallestDistance = std::numeric_limits<double>::infinity();
-        for(auto it = recoverMap.begin(); it != recoverMap.end(); ++it) {
-          if(it->second == here) {
-            // Also check on 2D coordinates as the point might lie on the seam
-            SPoint2 param = coords[i];
-            SPoint2 paramPoint(it->first->u, it->first->v);
-            const double distance = param.distance(paramPoint);
-            if(distance < smallestDistance) {
-              smallestDistance = distance;
-              pp = it->first;
-              if(distance < tol) break;
-            }
+  for(std::size_t i = 0; i < verts.size(); i++) {
+    MVertex *here = verts[i];
+    GEntity *ge = here->onWhat();
+    BDS_Point *pp = nullptr;
+    if(ge->dim() == 0) {
+      // point might already be part of another loop in the same surface
+      for(auto it = recoverMap.begin(); it != recoverMap.end(); ++it) {
+        if(it->second == here) {
+          SPoint2 param(it->first->u, it->first->v);
+          double dist = coords[i].distance(param);
+          if(dist < tol) {
+            pp = it->first;
+            break;
           }
         }
       }
-      if(pp == nullptr) {
-        double U, V;
-        SPoint2 param = coords[i];
-        U = param.x();
-        V = param.y();
-        pp = m->add_point(count + countTot, U, V, gf);
-        if(ge->dim() == 0) {
-          pp->lcBGM() = BGM_MeshSize(ge, 0, 0, here->x(), here->y(), here->z());
-        }
-        else if(ge->dim() == 1) {
-          double u;
-          here->getParameter(0, u);
-          pp->lcBGM() = BGM_MeshSize(ge, u, 0, here->x(), here->y(), here->z());
-        }
-        else
-          pp->lcBGM() = MAX_LC;
-
-        pp->lc() = pp->lcBGM();
-        m->add_geom(ge->tag(), ge->dim());
-        BDS_GeomEntity *g = m->get_geom(ge->tag(), ge->dim());
-        pp->g = g;
-        if(MYDEBUG)
-          printf("point %3d (%8.5f %8.5f : %8.5f %8.5f) (%2d,%2d)\n", count,
-                 pp->u, pp->v, param.x(), param.y(), pp->g->classif_tag,
-                 pp->g->classif_degree);
-        bbox += SPoint3(U, V, 0);
-      }
-      edgeLoop_BDS.push_back(pp);
-      recoverMapLocal[pp] = here;
-      count++;
     }
-    last_coord = coords[coords.size() - 1];
-    if(MYDEBUG) printf("last coord %g %g\n", last_coord.x(), last_coord.y());
-    result.insert(result.end(), edgeLoop_BDS.begin(), edgeLoop_BDS.end());
+    if(pp == nullptr) {
+      double U, V;
+      SPoint2 param = coords[i];
+      U = param.x();
+      V = param.y();
+      pp = m->add_point(count + countTot, U, V, gf);
+      if(ge->dim() == 0) {
+        pp->lcBGM() = BGM_MeshSize(ge, 0, 0, here->x(), here->y(), here->z());
+      }
+      else if(ge->dim() == 1) {
+        double u;
+        here->getParameter(0, u);
+        pp->lcBGM() = BGM_MeshSize(ge, u, 0, here->x(), here->y(), here->z());
+      }
+      else {
+        pp->lcBGM() = MAX_LC;
+      }
+      pp->lc() = pp->lcBGM();
+      m->add_geom(ge->tag(), ge->dim());
+      BDS_GeomEntity *g = m->get_geom(ge->tag(), ge->dim());
+      pp->g = g;
+      bbox += SPoint3(U, V, 0);
+    }
+    //printf("node %d coord %g %g\n", here->getNum(), pp->u, pp->v);
+    result.push_back(pp);
+    recoverMapLocal[pp] = here;
+    count++;
   }
 
-  // It has worked, so we add all the points to the recover map
-
+  // we're all set!
   recoverMap.insert(recoverMapLocal.begin(), recoverMapLocal.end());
 
   return true;
diff --git a/Mesh/meshGFacePack.cpp b/Mesh/meshGFacePack.cpp
index 618831cfbd9f9323c5d239274c5a0e13c6f9d098..b9325267ab1c6dc6bb85c116c2f53cbf23470dc5 100644
--- a/Mesh/meshGFacePack.cpp
+++ b/Mesh/meshGFacePack.cpp
@@ -216,7 +216,8 @@ static double p2triangle_alignement_quality_measure(double *xa, double *xb,
                                     xbc[1], xca[1]);
 
     std::vector<double> val(9);
-    gmsh::view::probe(VIEW_TAG, x[j][0], x[j][1], 0.0, val);
+    double dist;
+    gmsh::view::probe(VIEW_TAG, x[j][0], x[j][1], 0.0, val, dist);
     double dxdu = Js[j][0];
     double dydu = Js[j][2];
 
@@ -251,8 +252,9 @@ static double p1triangle_quality_metric(int VIEW_TAG, PolyMesh::Vertex *v0,
   double *xc = v2->position;
 
   std::vector<double> val(9);
+  double dist;
   gmsh::view::probe(VIEW_TAG, (xa[0] + xb[0] + xc[0]) / 3,
-                    (xa[1] + xb[1] + xc[1]) / 3, 0.0, val);
+                    (xa[1] + xb[1] + xc[1]) / 3, 0.0, val, dist);
   double M[3] = {val[0], val[4], val[1]};
   val.clear();
 
@@ -315,7 +317,8 @@ int lengthPathInMetricField(double lagrangianPoints[3][2],
                 0.5 * (1 + 2 * t) * lagrangianPoints[2][1];
 
     std::vector<double> val(9);
-    gmsh::view::probe(VIEW_TAG, x[0], x[1], 0.0, val);
+    double dist;
+    gmsh::view::probe(VIEW_TAG, x[0], x[1], 0.0, val, dist);
     if(val.empty()) { *lengthInMetricField = 1.e22; }
     else {
       double M[3] = {val[0], val[4], val[1]};
@@ -492,7 +495,8 @@ static bool computeNeighbor(int VIEW_TAG, const SPoint2 &p, int DIR,
                             double adimensionalLength, SPoint2 &n)
 {
   std::vector<double> val;
-  gmsh::view::probe(VIEW_TAG, p.x(), p.y(), 0.0, val);
+  double dist;
+  gmsh::view::probe(VIEW_TAG, p.x(), p.y(), 0.0, val, dist);
   if(val.empty()) return false;
   double C, S, h1, h2;
   analyze2dMetric(val, C, S, h1, h2);
@@ -511,7 +515,7 @@ static bool computeNeighbor(int VIEW_TAG, const SPoint2 &p, int DIR,
                PP.y() + dy * h * adimensionalLength / N);
     double Cpp, Spp, h1pp, h2pp;
     val.clear();
-    gmsh::view::probe(VIEW_TAG, pp.x(), pp.y(), 0.0, val);
+    gmsh::view::probe(VIEW_TAG, pp.x(), pp.y(), 0.0, val, dist);
     if(val.empty()) { iter = N + 1; }
     else {
       analyze2dMetric(val, Cpp, Spp, h1pp, h2pp);
@@ -596,15 +600,16 @@ triangleQualityP2(int VIEW_TAG, PolyMesh::HalfEdge *hea,
 
   if(FF) {
     std::vector<double> val0(9), val1(9), val2(9), val3(9), val4(9), val5(9);
+    double dist;
     gmsh::view::probe(VIEW_TAG, hea->v->position.x(), hea->v->position.y(), 0.0,
-                      val0);
+                      val0, dist);
     gmsh::view::probe(VIEW_TAG, heb->v->position.x(), heb->v->position.y(), 0.0,
-                      val1);
+                      val1, dist);
     gmsh::view::probe(VIEW_TAG, hec->v->position.x(), hec->v->position.y(), 0.0,
-                      val2);
-    gmsh::view::probe(VIEW_TAG, ab.x(), ab.y(), 0.0, val3);
-    gmsh::view::probe(VIEW_TAG, bc.x(), bc.y(), 0.0, val4);
-    gmsh::view::probe(VIEW_TAG, ca.x(), ca.y(), 0.0, val5);
+                      val2, dist);
+    gmsh::view::probe(VIEW_TAG, ab.x(), ab.y(), 0.0, val3, dist);
+    gmsh::view::probe(VIEW_TAG, bc.x(), bc.y(), 0.0, val4, dist);
+    gmsh::view::probe(VIEW_TAG, ca.x(), ca.y(), 0.0, val5, dist);
 
     fprintf(FF,
             "ST2(%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,0,%g,%g,0,%g,%g,0){%g,%g,%g,%"
diff --git a/Mesh/meshGRegionHxt.cpp b/Mesh/meshGRegionHxt.cpp
index f30a6f0a322c84f3e62792771cd08f0801e8a4a1..34bcaf75908a7618fef9c5fb402ee6879f4a4ccd 100644
--- a/Mesh/meshGRegionHxt.cpp
+++ b/Mesh/meshGRegionHxt.cpp
@@ -45,9 +45,7 @@ static HXTStatus nodalSizesCallBack(double *pts, uint32_t *volume,
 
   HXT_INFO("Computing %smesh sizes...", useInterpolatedSize ? "interpolated " : "");
 
-#if defined(_OPENMP)
 #pragma omp parallel for schedule(dynamic)
-#endif
   for(size_t i = 0; i < numPts; i++) {
     if(volume[i] < 0 || volume[i] >= allGR->size()) {
       Msg::Error("Invalid volume tag %d in mesh size calculation", volume[i]);
diff --git a/Mesh/meshMetric.cpp b/Mesh/meshMetric.cpp
index f65bea854b375373cccd98c2a1c2b326083b9dfd..bf12a3906e86f2c53ff3951c5afbeea12df53233 100644
--- a/Mesh/meshMetric.cpp
+++ b/Mesh/meshMetric.cpp
@@ -3,6 +3,7 @@
 // See the LICENSE.txt file in the Gmsh root directory for license information.
 // Please report all issues on https://gitlab.onelab.info/gmsh/gmsh/issues.
 
+#include <algorithm>
 #include "meshMetric.h"
 #include "meshGFaceOptimize.h"
 #include "Context.h"
@@ -11,7 +12,7 @@
 #include "gmshLevelset.h"
 #include "MElementOctree.h"
 #include "OS.h"
-#include <algorithm>
+#include "Context.h"
 
 meshMetric::meshMetric(GModel *gm)
 {
@@ -796,10 +797,10 @@ double meshMetric::operator()(double x, double y, double z, GEntity *ge)
     return 0.;
   }
   SPoint3 xyz(x, y, z), uvw;
-  double initialTol = MElement::getTolerance();
-  MElement::setTolerance(1.e-4);
+  double initialTol =  CTX::instance()->mesh.toleranceReferenceElement;
+  CTX::instance()->mesh.toleranceReferenceElement = 1.e-4;
   MElement *e = _octree->find(x, y, z, _dim);
-  MElement::setTolerance(initialTol);
+  CTX::instance()->mesh.toleranceReferenceElement = initialTol;
   double value = 0.;
   if(e) {
     e->xyz2uvw(xyz, uvw);
@@ -870,10 +871,10 @@ void meshMetric::operator()(double x, double y, double z, SMetric3 &metr,
         // find other metrics here
         SMetric3 metric;
         SPoint3 xyz(x, y, z), uvw;
-        double initialTol = MElement::getTolerance();
-        MElement::setTolerance(1.e-4);
+        double initialTol =  CTX::instance()->mesh.toleranceReferenceElement;
+        CTX::instance()->mesh.toleranceReferenceElement = 1.e-4;
         MElement *e = _octree->find(x, y, z, _dim);
-        MElement::setTolerance(initialTol);
+        CTX::instance()->mesh.toleranceReferenceElement = initialTol;
         if(e) {
           e->xyz2uvw(xyz, uvw);
           SMetric3 m1 = setOfMetrics[iMetric][e->getVertex(0)];
@@ -901,10 +902,10 @@ void meshMetric::operator()(double x, double y, double z, SMetric3 &metr,
   // INTERPOLATE DISCRETE MESH METRIC
   else {
     SPoint3 xyz(x, y, z), uvw;
-    double initialTol = MElement::getTolerance();
-    MElement::setTolerance(1.e-4);
+    double initialTol =  CTX::instance()->mesh.toleranceReferenceElement;
+    CTX::instance()->mesh.toleranceReferenceElement = 1.e-4;
     MElement *e = _octree->find(x, y, z, _dim);
-    MElement::setTolerance(initialTol);
+    CTX::instance()->mesh.toleranceReferenceElement = initialTol;
 
     if(e) {
       e->xyz2uvw(xyz, uvw);
diff --git a/Mesh/meshQuadQuasiStructured.cpp b/Mesh/meshQuadQuasiStructured.cpp
index aec61d034e19c0321d14dd92ba3e5fb30caf4c35..b17e3de39b4c1c3c76c91b9c0335d7b16b316945 100644
--- a/Mesh/meshQuadQuasiStructured.cpp
+++ b/Mesh/meshQuadQuasiStructured.cpp
@@ -570,9 +570,7 @@ int BuildBackgroundMeshAndGuidingField(GModel *gm, bool overwriteGModelMesh,
     global_triangles.reserve(ntris);
     global_size_map.reserve(3 * ntris);
 
-#if defined(_OPENMP)
 #pragma omp parallel for schedule(dynamic)
-#endif
     for(size_t f = 0; f < faces.size(); ++f) {
       GFace *gf = faces[f];
 
@@ -724,9 +722,7 @@ int BuildBackgroundMeshAndGuidingField(GModel *gm, bool overwriteGModelMesh,
         }
       }
 
-#if defined(_OPENMP)
 #pragma omp critical
-#endif
       {
         append(global_triangles, triangles);
         append(global_triangle_directions, triangleDirections);
@@ -2059,9 +2055,7 @@ int RefineMeshWithBackgroundMeshProjectionSimple(GModel *gm)
   /* old2new use to update mesh elements after */
   unordered_map<MVertex *, MVertex *> old2new;
 
-#if defined(_OPENMP)
 #pragma omp parallel for schedule(dynamic)
-#endif
   for(size_t e = 0; e < edges.size(); ++e) {
     GEdge *ge = edges[e];
     if(CTX::instance()->mesh.meshOnlyVisible && !ge->getVisibility()) continue;
@@ -2117,9 +2111,7 @@ int RefineMeshWithBackgroundMeshProjectionSimple(GModel *gm)
                  "using CAD projection (slow)");
   }
 
-#if defined(_OPENMP)
 #pragma omp parallel for schedule(dynamic)
-#endif
   for(size_t f = 0; f < faces.size(); ++f) {
     GFace *gf = faces[f];
     if(CTX::instance()->mesh.meshOnlyVisible && !gf->getVisibility()) continue;
@@ -2213,9 +2205,7 @@ int RefineMeshWithBackgroundMeshProjectionSimple(GModel *gm)
   }
 
 /* Update elements */
-#if defined(_OPENMP)
 #pragma omp parallel for schedule(dynamic)
-#endif
   for(size_t e = 0; e < edges.size(); ++e) {
     GEdge *ge = edges[e];
     for(MLine *l : ge->lines) {
@@ -2227,9 +2217,7 @@ int RefineMeshWithBackgroundMeshProjectionSimple(GModel *gm)
     }
   }
 
-#if defined(_OPENMP)
 #pragma omp parallel for schedule(dynamic)
-#endif
   for(size_t f = 0; f < faces.size(); ++f) {
     GFace *gf = faces[f];
     for(size_t i = 0; i < gf->getNumMeshElements(); ++i) {
@@ -2319,9 +2307,7 @@ int RefineMeshWithBackgroundMeshProjection(GModel *gm)
     for(GEdge *ge : fedges) edgeToFaces[ge].insert(gf);
   }
 
-#if defined(_OPENMP)
 #pragma omp parallel for schedule(dynamic)
-#endif
   for(size_t e = 0; e < edges.size(); ++e) {
     GEdge *ge = edges[e];
     if(CTX::instance()->mesh.meshOnlyVisible && !ge->getVisibility()) continue;
@@ -2362,9 +2348,7 @@ int RefineMeshWithBackgroundMeshProjection(GModel *gm)
     }
   }
 
-#if defined(_OPENMP)
 #pragma omp parallel for schedule(dynamic)
-#endif
   for(size_t f = 0; f < faces.size(); ++f) {
     GFace *gf = faces[f];
     if(CTX::instance()->mesh.meshOnlyVisible && !gf->getVisibility()) continue;
@@ -2407,9 +2391,7 @@ int RefineMeshWithBackgroundMeshProjection(GModel *gm)
 /* Geometric projection on model */
 
 /* - projections on curves */
-#if defined(_OPENMP)
 #pragma omp parallel for schedule(dynamic)
-#endif
   for(size_t e = 0; e < edges.size(); ++e) {
     GEdge *ge = edges[e];
     auto it = toProjectOnCurve.find(ge);
@@ -2444,9 +2426,7 @@ int RefineMeshWithBackgroundMeshProjection(GModel *gm)
   }
 
 /* - projections on faces */
-#if defined(_OPENMP)
 #pragma omp parallel for schedule(dynamic)
-#endif
   for(size_t f = 0; f < faces.size(); ++f) {
     GFace *gf = faces[f];
 
@@ -2593,9 +2573,7 @@ int replaceBadQuadDominantMeshes(GModel *gm)
 {
   std::vector<GFace *> faces = model_faces(gm);
 
-#if defined(_OPENMP)
 #pragma omp parallel for schedule(dynamic)
-#endif
   for(size_t f = 0; f < faces.size(); ++f) {
     GFace *gf = faces[f];
     if(CTX::instance()->mesh.meshOnlyVisible && !gf->getVisibility()) continue;
@@ -3047,9 +3025,7 @@ int quadMeshingOfSimpleFacesWithPatterns(GModel *gm,
 
   initQuadPatterns();
 
-#if defined(_OPENMP)
 #pragma omp parallel for schedule(dynamic)
-#endif
   for(size_t f = 0; f < faces.size(); ++f) {
     GFace *gf = faces[f];
     if(gf->meshStatistics.status != GFace::PENDING) continue;
@@ -3104,9 +3080,7 @@ int optimizeTopologyWithDiskQuadrangulationRemeshing(GModel *gm)
 
   std::vector<GFace *> faces = model_faces(gm);
 
-#if defined(_OPENMP)
 #pragma omp parallel for schedule(dynamic)
-#endif
   for(size_t f = 0; f < faces.size(); ++f) {
     GFace *gf = faces[f];
     if(gf->meshStatistics.status != GFace::PENDING) continue;
@@ -3174,9 +3148,7 @@ int optimizeTopologyWithCavityRemeshing(GModel *gm)
 
   GlobalBackgroundMesh &bmesh = getBackgroundMesh(BMESH_NAME);
 
-#if defined(_OPENMP)
 #pragma omp parallel for schedule(dynamic)
-#endif
   for(size_t f = 0; f < faces.size(); ++f) {
     GFace *gf = faces[f];
     if(gf->meshStatistics.status != GFace::PENDING) continue;
@@ -3232,9 +3204,7 @@ int optimizeQuadMeshBoundaries(GModel *gm)
 
   std::vector<GFace *> faces = model_faces(gm);
 
-#if defined(_OPENMP)
 #pragma omp parallel for schedule(dynamic)
-#endif
   for(size_t f = 0; f < faces.size(); ++f) {
     GFace *gf = faces[f];
     if(gf->meshStatistics.status != GFace::PENDING) continue;
diff --git a/Mesh/meshTriangulation.cpp b/Mesh/meshTriangulation.cpp
index cfab65178aa4435bc8f089ac2163dc0701babc16..c7b3df8f8ffb33f8aef709972e3dfb9896b47227 100644
--- a/Mesh/meshTriangulation.cpp
+++ b/Mesh/meshTriangulation.cpp
@@ -89,7 +89,10 @@ int PolyMesh2GFace(PolyMesh *pm, int faceTag)
 {
   GFace *gf = GModel::current()->getFaceByTag(faceTag);
 
-  if(!gf) Msg::Error("PolyMesh2GFace cannot find face %d", faceTag);
+  if(!gf){
+    Msg::Error("PolyMesh2GFace cannot find surface %d", faceTag);
+    return 0;
+  }
 
   for(auto t : gf->triangles) delete t;
   for(auto q : gf->quadrangles) delete q;
@@ -191,6 +194,8 @@ int PolyMesh2GFace(PolyMesh *pm, int faceTag)
 
 int GFace2PolyMesh(int faceTag, PolyMesh **pm)
 {
+  // FIXME should probably not use the public API here (and certainly not
+  // initialize it!)
   gmsh::initialize();
   *pm = new PolyMesh;
 
@@ -198,6 +203,7 @@ int GFace2PolyMesh(int faceTag, PolyMesh **pm)
   std::unordered_map<std::pair<size_t, size_t>, PolyMesh::HalfEdge *, pair_hash>
     opposites;
 
+  // FIXME should probably not use the public API here
   std::vector<int> elementTypes;
   std::vector<std::vector<std::size_t> > elementTags;
   std::vector<std::vector<std::size_t> > nodeTags;
@@ -223,6 +229,7 @@ int GFace2PolyMesh(int faceTag, PolyMesh **pm)
         size_t nodeTag = nodeTags[K][nNod * i + j];
         auto it = nodeLabels.find(nodeTag);
         if(it == nodeLabels.end()) {
+          // FIXME should probably not use the public API here
           std::vector<double> coord(3), parametricCoord(3);
           int entityDim, entityTag;
           gmsh::model::mesh::getNode(nodeTag, coord, parametricCoord, entityDim,
diff --git a/Numeric/BasisFactory.cpp b/Numeric/BasisFactory.cpp
index 939b4f67a6fe85b41c55c37cd942262273628c3f..823d1addc2275b8be15738989f1321d95e53d14d 100644
--- a/Numeric/BasisFactory.cpp
+++ b/Numeric/BasisFactory.cpp
@@ -50,9 +50,7 @@ const nodalBasis *BasisFactory::getNodalBasis(int tag)
   }
 
   std::pair<std::map<int, nodalBasis *>::const_iterator, bool> inserted;
-#if defined(_OPENMP)
 #pragma omp critical
-#endif
   {
     inserted = fs.insert(std::make_pair(tag, F));
     if(!inserted.second) delete F;
diff --git a/Numeric/GaussIntegration.cpp b/Numeric/GaussIntegration.cpp
index b8a3f09741ab566f9471146a99243c16d5bd1410..354b8e6ff77a97abf16000c65cce530b5dd79812 100644
--- a/Numeric/GaussIntegration.cpp
+++ b/Numeric/GaussIntegration.cpp
@@ -63,29 +63,35 @@ void gaussIntegration::getPyramid(int order, fullMatrix<double> &pts,
 }
 
 void gaussIntegration::get(int elementType, int order, fullMatrix<double> &pts,
-                           fullVector<double> &weights)
+                           fullVector<double> &weights, bool forceTensorRule)
 {
   switch(elementType) {
   case TYPE_TRI:
-    pts2fullMatrix(getNGQTPts(order), getGQTPts(order), pts, weights);
+    pts2fullMatrix(getNGQTPts(order, forceTensorRule),
+                   getGQTPts(order, forceTensorRule), pts, weights);
     break;
   case TYPE_LIN:
     pts2fullMatrix(getNGQLPts(order), getGQLPts(order), pts, weights);
     break;
   case TYPE_QUA:
-    pts2fullMatrix(getNGQQPts(order), getGQQPts(order), pts, weights);
+    pts2fullMatrix(getNGQQPts(order, forceTensorRule),
+                   getGQQPts(order, forceTensorRule), pts, weights);
     break;
   case TYPE_TET:
-    pts2fullMatrix(getNGQTetPts(order), getGQTetPts(order), pts, weights);
+    pts2fullMatrix(getNGQTetPts(order, forceTensorRule),
+                   getGQTetPts(order, forceTensorRule), pts, weights);
     break;
   case TYPE_HEX:
-    pts2fullMatrix(getNGQHPts(order), getGQHPts(order), pts, weights);
+    pts2fullMatrix(getNGQHPts(order, forceTensorRule),
+                   getGQHPts(order, forceTensorRule), pts, weights);
     break;
   case TYPE_PRI:
-    pts2fullMatrix(getNGQPriPts(order), getGQPriPts(order), pts, weights);
+    pts2fullMatrix(getNGQPriPts(order, forceTensorRule),
+                   getGQPriPts(order, forceTensorRule), pts, weights);
     break;
   case TYPE_PYR:
-    pts2fullMatrix(getNGQPyrPts(order), getGQPyrPts(order), pts, weights);
+    pts2fullMatrix(getNGQPyrPts(order),
+                   getGQPyrPts(order), pts, weights);
     break;
   case TYPE_PNT:
     weights.resize(1, 1);
diff --git a/Numeric/GaussIntegration.h b/Numeric/GaussIntegration.h
index da2dc72ea84e15969218dd27b5afbd88d53be14c..103b180d6e04028f1980f44b010a2df8d12b1576 100644
--- a/Numeric/GaussIntegration.h
+++ b/Numeric/GaussIntegration.h
@@ -20,28 +20,28 @@ int GaussLegendreTet(int n1, int n2, int n3, IntPt *pts);
 int getNGQLPts(int order);
 IntPt *getGQLPts(int order);
 
-int getNGQTPts(int order);
-IntPt *getGQTPts(int order);
+int getNGQTPts(int order, bool forceTensorRule = false);
+IntPt *getGQTPts(int order, bool forceTensorRule = false);
 
-int getNGQQPts(int order);
-IntPt *getGQQPts(int order);
+int getNGQQPts(int order, bool forceTensorRule = false);
+IntPt *getGQQPts(int order, bool forceTensorRule = false);
 
-int getNGQTetPts(int order);
-IntPt *getGQTetPts(int order);
+int getNGQTetPts(int order, bool forceTensorRule = false);
+IntPt *getGQTetPts(int order, bool forceTensorRule = false);
 
-int getNGQPriPts(int order);
-IntPt *getGQPriPts(int order);
+int getNGQPriPts(int order, bool forceTensorRule = false);
+IntPt *getGQPriPts(int order, bool forceTensorRule = false);
 
 int getNGQPyrPts(int order);
 IntPt *getGQPyrPts(int order);
 
-int getNGQHPts(int order);
-IntPt *getGQHPts(int order);
+int getNGQHPts(int order, bool forceTensorRule = false);
+IntPt *getGQHPts(int order, bool forceTensorRule = false);
 
 class gaussIntegration {
 public:
   static void get(int elementType, int order, fullMatrix<double> &pts,
-                  fullVector<double> &weights);
+                  fullVector<double> &weights, bool forceTensorRule = false);
   static void getTriangle(int order, fullMatrix<double> &pts,
                           fullVector<double> &weights);
   static void getLine(int order, fullMatrix<double> &pts,
diff --git a/Numeric/GaussQuadratureHex.cpp b/Numeric/GaussQuadratureHex.cpp
index 0ba555df69ae4e8aab6929a40c58ca5b94dcb95e..cd5989014fc493d524d7376a9017b06ea13058b7 100644
--- a/Numeric/GaussQuadratureHex.cpp
+++ b/Numeric/GaussQuadratureHex.cpp
@@ -85,13 +85,14 @@ static IntPt *GQH[2] = {GQH1, GQH6};
 static int GQHnPt[2] = {1, 6};
 static std::vector<IntPt *> GQHGL(40, nullptr);
 
-IntPt *getGQHPts(int order)
+IntPt *getGQHPts(int order, bool forceTensorRule)
 {
-  if(order <= 1) return GQH[order];
-  int n = (order + 1) / (float)2 + 0.5;
+  if(!forceTensorRule && order <= 1) return GQH[order];
+
   if(static_cast<int>(GQHGL.size()) < order + 1)
     GQHGL.resize(order + 1, nullptr);
   if(!GQHGL[order]) {
+    int n = (order + 1) / (float)2 + 0.5;
     double *pt, *wt;
     gmshGaussLegendre1D(n, &pt, &wt);
     IntPt *intpt = new IntPt[n * n * n];
@@ -111,9 +112,9 @@ IntPt *getGQHPts(int order)
   return GQHGL[order];
 }
 
-int getNGQHPts(int order)
+int getNGQHPts(int order, bool forceTensorRule)
 {
-  if(order <= 1) return GQHnPt[order];
+  if(!forceTensorRule && order <= 1) return GQHnPt[order];
   int n = (order + 1) / (float)2 + 0.5;
   return n * n * n;
 }
diff --git a/Numeric/GaussQuadratureLin.cpp b/Numeric/GaussQuadratureLin.cpp
index cd86a947e6b0f89d4eaf0e8fa6851026ed2fce08..de2788de294645141d3d0d5cc74afdcbf0ce4775 100644
--- a/Numeric/GaussQuadratureLin.cpp
+++ b/Numeric/GaussQuadratureLin.cpp
@@ -11,10 +11,11 @@ static std::vector<IntPt *> GQL(40, nullptr);
 
 IntPt *getGQLPts(int order)
 {
-  // Number of Gauss Point: (order + 1) / 2 *ROUNDED UP*
-  int n = (order + 1) / (double)2 + 0.5;
-  if(static_cast<int>(GQL.size()) < order + 1) GQL.resize(order + 1, nullptr);
+  if(static_cast<int>(GQL.size()) < order + 1)
+    GQL.resize(order + 1, nullptr);
   if(!GQL[order]) {
+    // number of Gauss Point: (order + 1) / 2 *ROUNDED UP*
+    int n = (order + 1) / (double)2 + 0.5;
     double *pt, *wt;
     gmshGaussLegendre1D(n, &pt, &wt);
     IntPt *intpt = new IntPt[n];
@@ -29,4 +30,7 @@ IntPt *getGQLPts(int order)
   return GQL[order];
 }
 
-int getNGQLPts(int order) { return (order + 1) / (double)2 + 0.5; }
+int getNGQLPts(int order)
+{
+  return (order + 1) / (double)2 + 0.5;
+}
diff --git a/Numeric/GaussQuadraturePri.cpp b/Numeric/GaussQuadraturePri.cpp
index 1a0ef176c867ace54a6122295f44120bc96c3cdd..6698ea9f4986fbf1997c1f814eca053c6fa646ad 100644
--- a/Numeric/GaussQuadraturePri.cpp
+++ b/Numeric/GaussQuadraturePri.cpp
@@ -7,17 +7,21 @@
 #include "GaussIntegration.h"
 #include "GaussLegendre1D.h"
 
-static std::vector<IntPt *> GQP(40, nullptr);
+static std::vector<IntPt *> GQP(40, nullptr), GQPGL(40, nullptr);
 
-IntPt *getGQPriPts(int order)
+IntPt *getGQPriPts(int order, bool forceTensorRule)
 {
   int nLin = (order + 3) / 2;
-  int nTri = getNGQTPts(order);
+  int nTri = getNGQTPts(order, forceTensorRule);
   int n = nLin * nTri;
-  if(static_cast<int>(GQP.size()) < order + 1) GQP.resize(order + 1, nullptr);
-  if(!GQP[order]) {
+  if(forceTensorRule && static_cast<int>(GQPGL.size()) < order + 1)
+    GQPGL.resize(order + 1, nullptr);
+  else if(!forceTensorRule && static_cast<int>(GQP.size()) < order + 1)
+    GQP.resize(order + 1, nullptr);
+  if((forceTensorRule && !GQPGL[order]) ||
+     (!forceTensorRule && !GQP[order])) {
     double *linPt, *linWt;
-    IntPt *triPts = getGQTPts(order);
+    IntPt *triPts = getGQTPts(order, forceTensorRule);
     gmshGaussLegendre1D(nLin, &linPt, &linWt);
     IntPt *intpt = new IntPt[n];
     int l = 0;
@@ -29,14 +33,20 @@ IntPt *getGQPriPts(int order)
         intpt[l++].weight = triPts[i].weight * linWt[j];
       }
     }
-    GQP[order] = intpt;
+    if(forceTensorRule)
+      GQPGL[order] = intpt;
+    else
+      GQP[order] = intpt;
   }
-  return GQP[order];
+  if(forceTensorRule)
+    return GQPGL[order];
+  else
+    return GQP[order];
 }
 
-int getNGQPriPts(int order)
+int getNGQPriPts(int order, bool forceTensorRule)
 {
   int nLin = (order + 3) / 2;
-  int nTri = getNGQTPts(order);
+  int nTri = getNGQTPts(order, forceTensorRule);
   return nLin * nTri;
 }
diff --git a/Numeric/GaussQuadratureQuad.cpp b/Numeric/GaussQuadratureQuad.cpp
index c7d55a94fc0495226e62cfd55f03a5a9d44ab258..d61aa7a5bea9f7f9b2cf070de5ff2c3347d16e4c 100644
--- a/Numeric/GaussQuadratureQuad.cpp
+++ b/Numeric/GaussQuadratureQuad.cpp
@@ -94,13 +94,14 @@ static IntPt *GQQ[3] = {GQQ1, GQQ3, GQQ7};
 static int GQQnPt[3] = {1, 3, 7};
 static std::vector<IntPt *> GQQGL(40, nullptr);
 
-IntPt *getGQQPts(int order)
+IntPt *getGQQPts(int order, bool forceTensorRule)
 {
-  if(order <= 2) return GQQ[order];
-  int n = (order + 1) / (float)2 + 0.5;
+  if(!forceTensorRule && order <= 2) return GQQ[order];
+
   if(static_cast<int>(GQQGL.size()) < order + 1)
     GQQGL.resize(order + 1, nullptr);
   if(!GQQGL[order]) {
+    int n = (order + 1) / (float)2 + 0.5;
     double *pt, *wt;
     gmshGaussLegendre1D(n, &pt, &wt);
     IntPt *intpt = new IntPt[n * n];
@@ -118,9 +119,10 @@ IntPt *getGQQPts(int order)
   return GQQGL[order];
 }
 
-int getNGQQPts(int order)
+int getNGQQPts(int order, bool forceTensorRule)
 {
-  if(order <= 2) return GQQnPt[order];
+  if(!forceTensorRule && order <= 2) return GQQnPt[order];
+
   int n = (order + 1) / (float)2 + 0.5;
   return n * n;
 }
diff --git a/Numeric/GaussQuadratureTet.cpp b/Numeric/GaussQuadratureTet.cpp
index 921dac460d9eaf11fb0de5884294ea7cffd3d170..fdb09a4924063265d260625e6ecf0cc0bd88926e 100644
--- a/Numeric/GaussQuadratureTet.cpp
+++ b/Numeric/GaussQuadratureTet.cpp
@@ -3343,13 +3343,14 @@ static int GQTetnPtSolin[22] = {1,   1,   4,   5,   11,   14,  24,  31,
                                 495, 495, 715, 715, 1001, 1001};
 static std::vector<IntPt *> GQTetGL(40, nullptr);
 
-IntPt *getGQTetPts(int order)
+IntPt *getGQTetPts(int order, bool forceTensorRule)
 {
-  if(order < 22) return GQTetSolin[order];
-  int n = (order + 4) / 2;
+  if(!forceTensorRule && order < 22) return GQTetSolin[order];
+
   if(static_cast<int>(GQTetGL.size()) < order + 1)
     GQTetGL.resize(order + 1, nullptr);
   if(!GQTetGL[order]) {
+    int n = (order + 4) / 2;
     int npts = n * n * n;
     IntPt *intpt = new IntPt[npts];
     GaussLegendreTet(n, n, n, intpt);
@@ -3358,9 +3359,10 @@ IntPt *getGQTetPts(int order)
   return GQTetGL[order];
 }
 
-int getNGQTetPts(int order)
+int getNGQTetPts(int order, bool forceTensorRule)
 {
-  if(order < 22) return GQTetnPtSolin[order];
+  if(!forceTensorRule && order < 22) return GQTetnPtSolin[order];
+
   int n = (order + 4) / 2;
   return n * n * n;
 }
diff --git a/Numeric/GaussQuadratureTri.cpp b/Numeric/GaussQuadratureTri.cpp
index 58745967735704210057438622c7585488ea7595..0025571c1da8c70c637933da2356147dbeff7bca 100644
--- a/Numeric/GaussQuadratureTri.cpp
+++ b/Numeric/GaussQuadratureTri.cpp
@@ -886,13 +886,13 @@ static int GQTnPtSolin[21] = {1,  1,  3,  4,  6,  7,  12, 13, 16, 19, 25,
                               27, 33, 37, 42, 48, 52, 61, 70, 73, 79};
 static std::vector<IntPt *> GQTGL(40, nullptr);
 
-IntPt *getGQTPts(int order)
+IntPt *getGQTPts(int order, bool forceTensorRule)
 {
-  if(order < 21) return GQTSolin[order];
-  int n = (order + 3) / 2;
+  if(!forceTensorRule && order < 21) return GQTSolin[order];
   if(static_cast<int>(GQTGL.size()) < order + 1)
     GQTGL.resize(order + 1, nullptr);
   if(!GQTGL[order]) {
+    int n = (order + 3) / 2;
     int npts = n * n;
     IntPt *intpt = new IntPt[npts];
     GaussLegendreTri(n, n, intpt);
@@ -901,8 +901,8 @@ IntPt *getGQTPts(int order)
   return GQTGL[order];
 }
 
-int getNGQTPts(int order)
+int getNGQTPts(int order, bool forceTensorRule)
 {
-  if(order < 21) return GQTnPtSolin[order];
+  if(!forceTensorRule && order < 21) return GQTnPtSolin[order];
   return ((order + 3) / 2) * ((order + 3) / 2);
 }
diff --git a/Numeric/fullMatrix.cpp b/Numeric/fullMatrix.cpp
index 62c51ed90c1e764c6256d37d89777427f0bbf741..76be8af97b30ab6b42e5d0a2a1baef0c04044074 100644
--- a/Numeric/fullMatrix.cpp
+++ b/Numeric/fullMatrix.cpp
@@ -119,15 +119,15 @@ template <> void fullMatrix<double>::scale(const double s)
   F77NAME(dscal)(&N, &ss, _data, &stride);
 }
 
-template <> void fullMatrix<std::complex<double> >::scale(const double s)
+template <> void fullMatrix<std::complex<double> >::scale(const std::complex<double> s)
 {
   int N = _r * _c;
   int stride = 1;
-  std::complex<double> ss(s, 0.);
+  std::complex<double> ss(s);
   F77NAME(zscal)(&N, &ss, _data, &stride);
 }
 
-template <> void fullMatrix<int>::scale(const double s)
+template <> void fullMatrix<int>::scale(const int s)
 {
   for(int i = 0; i < _r * _c; ++i) _data[i] *= s;
 }
diff --git a/Numeric/fullMatrix.h b/Numeric/fullMatrix.h
index af2b23f82577f45f333cc96c58073b6ba356802d..7ac3ae2c72658b0f91dd88ac2909d473b20e84cc 100644
--- a/Numeric/fullMatrix.h
+++ b/Numeric/fullMatrix.h
@@ -444,7 +444,7 @@ public:
   }
 #endif
   ;
-  void scale(const double s)
+  void scale(const scalar s)
 #if defined(HAVE_EIGEN)
   {
     EigenMat ma(_data, _r, _c);
diff --git a/Parser/Gmsh.l b/Parser/Gmsh.l
index c7051ea950fdbd5fbf2b2adbb7c958d99dd68045..9029a9cbdc018eef41dda72d65c15568fe85ed66 100644
--- a/Parser/Gmsh.l
+++ b/Parser/Gmsh.l
@@ -334,6 +334,7 @@ ThruSections            return tThruSections;
 Today                   return tToday;
 Torus                   return tTorus;
 TotalMemory             return tTotalMemory;
+TransformMesh           return tTransformMesh;
 Transf[qQ]uad[tT]ri     return tTransfQuadTri;
 Transfinite             return tTransfinite;
 Translate               return tTranslate;
diff --git a/Parser/Gmsh.tab.cpp b/Parser/Gmsh.tab.cpp
index 5140adacdd8ccafc1465b3c3cbfda39c0cd5c023..2ac3bc450efc5ff20130cd17c25d3448dd3c3531 100644
--- a/Parser/Gmsh.tab.cpp
+++ b/Parser/Gmsh.tab.cpp
@@ -200,123 +200,124 @@
      tRefineMesh = 381,
      tRecombineMesh = 382,
      tAdaptMesh = 383,
-     tRelocateMesh = 384,
-     tReorientMesh = 385,
-     tSetFactory = 386,
-     tThruSections = 387,
-     tWedge = 388,
-     tFillet = 389,
-     tChamfer = 390,
-     tPlane = 391,
-     tRuled = 392,
-     tTransfinite = 393,
-     tPhysical = 394,
-     tCompound = 395,
-     tPeriodic = 396,
-     tParent = 397,
-     tUsing = 398,
-     tPlugin = 399,
-     tDegenerated = 400,
-     tRecursive = 401,
-     tSewing = 402,
-     tRotate = 403,
-     tTranslate = 404,
-     tSymmetry = 405,
-     tDilate = 406,
-     tExtrude = 407,
-     tLevelset = 408,
-     tAffine = 409,
-     tBooleanUnion = 410,
-     tBooleanIntersection = 411,
-     tBooleanDifference = 412,
-     tBooleanSection = 413,
-     tBooleanFragments = 414,
-     tThickSolid = 415,
-     tRecombine = 416,
-     tSmoother = 417,
-     tSplit = 418,
-     tDelete = 419,
-     tCoherence = 420,
-     tIntersect = 421,
-     tMeshAlgorithm = 422,
-     tReverseMesh = 423,
-     tMeshSize = 424,
-     tMeshSizeFromBoundary = 425,
-     tLayers = 426,
-     tScaleLast = 427,
-     tHole = 428,
-     tAlias = 429,
-     tAliasWithOptions = 430,
-     tCopyOptions = 431,
-     tQuadTriAddVerts = 432,
-     tQuadTriNoNewVerts = 433,
-     tRecombLaterals = 434,
-     tTransfQuadTri = 435,
-     tText2D = 436,
-     tText3D = 437,
-     tInterpolationScheme = 438,
-     tTime = 439,
-     tCombine = 440,
-     tBSpline = 441,
-     tBezier = 442,
-     tNurbs = 443,
-     tNurbsOrder = 444,
-     tNurbsKnots = 445,
-     tColor = 446,
-     tColorTable = 447,
-     tFor = 448,
-     tIn = 449,
-     tEndFor = 450,
-     tIf = 451,
-     tElseIf = 452,
-     tElse = 453,
-     tEndIf = 454,
-     tExit = 455,
-     tAbort = 456,
-     tField = 457,
-     tReturn = 458,
-     tCall = 459,
-     tSlide = 460,
-     tMacro = 461,
-     tShow = 462,
-     tHide = 463,
-     tGetValue = 464,
-     tGetStringValue = 465,
-     tGetEnv = 466,
-     tGetString = 467,
-     tGetNumber = 468,
-     tUnique = 469,
-     tSetMaxTag = 470,
-     tHomology = 471,
-     tCohomology = 472,
-     tBetti = 473,
-     tExists = 474,
-     tFileExists = 475,
-     tGetForced = 476,
-     tGetForcedStr = 477,
-     tGMSH_MAJOR_VERSION = 478,
-     tGMSH_MINOR_VERSION = 479,
-     tGMSH_PATCH_VERSION = 480,
-     tGmshExecutableName = 481,
-     tSetPartition = 482,
-     tNameToString = 483,
-     tStringToName = 484,
-     tUnsplitWindow = 485,
-     tAFFECTDIVIDE = 486,
-     tAFFECTTIMES = 487,
-     tAFFECTMINUS = 488,
-     tAFFECTPLUS = 489,
-     tOR = 490,
-     tAND = 491,
-     tNOTEQUAL = 492,
-     tEQUAL = 493,
-     tGREATERGREATER = 494,
-     tLESSLESS = 495,
-     tGREATEROREQUAL = 496,
-     tLESSOREQUAL = 497,
-     UNARYPREC = 498,
-     tMINUSMINUS = 499,
-     tPLUSPLUS = 500
+     tTransformMesh = 384,
+     tRelocateMesh = 385,
+     tReorientMesh = 386,
+     tSetFactory = 387,
+     tThruSections = 388,
+     tWedge = 389,
+     tFillet = 390,
+     tChamfer = 391,
+     tPlane = 392,
+     tRuled = 393,
+     tTransfinite = 394,
+     tPhysical = 395,
+     tCompound = 396,
+     tPeriodic = 397,
+     tParent = 398,
+     tUsing = 399,
+     tPlugin = 400,
+     tDegenerated = 401,
+     tRecursive = 402,
+     tSewing = 403,
+     tRotate = 404,
+     tTranslate = 405,
+     tSymmetry = 406,
+     tDilate = 407,
+     tExtrude = 408,
+     tLevelset = 409,
+     tAffine = 410,
+     tBooleanUnion = 411,
+     tBooleanIntersection = 412,
+     tBooleanDifference = 413,
+     tBooleanSection = 414,
+     tBooleanFragments = 415,
+     tThickSolid = 416,
+     tRecombine = 417,
+     tSmoother = 418,
+     tSplit = 419,
+     tDelete = 420,
+     tCoherence = 421,
+     tIntersect = 422,
+     tMeshAlgorithm = 423,
+     tReverseMesh = 424,
+     tMeshSize = 425,
+     tMeshSizeFromBoundary = 426,
+     tLayers = 427,
+     tScaleLast = 428,
+     tHole = 429,
+     tAlias = 430,
+     tAliasWithOptions = 431,
+     tCopyOptions = 432,
+     tQuadTriAddVerts = 433,
+     tQuadTriNoNewVerts = 434,
+     tRecombLaterals = 435,
+     tTransfQuadTri = 436,
+     tText2D = 437,
+     tText3D = 438,
+     tInterpolationScheme = 439,
+     tTime = 440,
+     tCombine = 441,
+     tBSpline = 442,
+     tBezier = 443,
+     tNurbs = 444,
+     tNurbsOrder = 445,
+     tNurbsKnots = 446,
+     tColor = 447,
+     tColorTable = 448,
+     tFor = 449,
+     tIn = 450,
+     tEndFor = 451,
+     tIf = 452,
+     tElseIf = 453,
+     tElse = 454,
+     tEndIf = 455,
+     tExit = 456,
+     tAbort = 457,
+     tField = 458,
+     tReturn = 459,
+     tCall = 460,
+     tSlide = 461,
+     tMacro = 462,
+     tShow = 463,
+     tHide = 464,
+     tGetValue = 465,
+     tGetStringValue = 466,
+     tGetEnv = 467,
+     tGetString = 468,
+     tGetNumber = 469,
+     tUnique = 470,
+     tSetMaxTag = 471,
+     tHomology = 472,
+     tCohomology = 473,
+     tBetti = 474,
+     tExists = 475,
+     tFileExists = 476,
+     tGetForced = 477,
+     tGetForcedStr = 478,
+     tGMSH_MAJOR_VERSION = 479,
+     tGMSH_MINOR_VERSION = 480,
+     tGMSH_PATCH_VERSION = 481,
+     tGmshExecutableName = 482,
+     tSetPartition = 483,
+     tNameToString = 484,
+     tStringToName = 485,
+     tUnsplitWindow = 486,
+     tAFFECTDIVIDE = 487,
+     tAFFECTTIMES = 488,
+     tAFFECTMINUS = 489,
+     tAFFECTPLUS = 490,
+     tOR = 491,
+     tAND = 492,
+     tNOTEQUAL = 493,
+     tEQUAL = 494,
+     tGREATERGREATER = 495,
+     tLESSLESS = 496,
+     tGREATEROREQUAL = 497,
+     tLESSOREQUAL = 498,
+     UNARYPREC = 499,
+     tMINUSMINUS = 500,
+     tPLUSPLUS = 501
    };
 #endif
 /* Tokens.  */
@@ -446,123 +447,124 @@
 #define tRefineMesh 381
 #define tRecombineMesh 382
 #define tAdaptMesh 383
-#define tRelocateMesh 384
-#define tReorientMesh 385
-#define tSetFactory 386
-#define tThruSections 387
-#define tWedge 388
-#define tFillet 389
-#define tChamfer 390
-#define tPlane 391
-#define tRuled 392
-#define tTransfinite 393
-#define tPhysical 394
-#define tCompound 395
-#define tPeriodic 396
-#define tParent 397
-#define tUsing 398
-#define tPlugin 399
-#define tDegenerated 400
-#define tRecursive 401
-#define tSewing 402
-#define tRotate 403
-#define tTranslate 404
-#define tSymmetry 405
-#define tDilate 406
-#define tExtrude 407
-#define tLevelset 408
-#define tAffine 409
-#define tBooleanUnion 410
-#define tBooleanIntersection 411
-#define tBooleanDifference 412
-#define tBooleanSection 413
-#define tBooleanFragments 414
-#define tThickSolid 415
-#define tRecombine 416
-#define tSmoother 417
-#define tSplit 418
-#define tDelete 419
-#define tCoherence 420
-#define tIntersect 421
-#define tMeshAlgorithm 422
-#define tReverseMesh 423
-#define tMeshSize 424
-#define tMeshSizeFromBoundary 425
-#define tLayers 426
-#define tScaleLast 427
-#define tHole 428
-#define tAlias 429
-#define tAliasWithOptions 430
-#define tCopyOptions 431
-#define tQuadTriAddVerts 432
-#define tQuadTriNoNewVerts 433
-#define tRecombLaterals 434
-#define tTransfQuadTri 435
-#define tText2D 436
-#define tText3D 437
-#define tInterpolationScheme 438
-#define tTime 439
-#define tCombine 440
-#define tBSpline 441
-#define tBezier 442
-#define tNurbs 443
-#define tNurbsOrder 444
-#define tNurbsKnots 445
-#define tColor 446
-#define tColorTable 447
-#define tFor 448
-#define tIn 449
-#define tEndFor 450
-#define tIf 451
-#define tElseIf 452
-#define tElse 453
-#define tEndIf 454
-#define tExit 455
-#define tAbort 456
-#define tField 457
-#define tReturn 458
-#define tCall 459
-#define tSlide 460
-#define tMacro 461
-#define tShow 462
-#define tHide 463
-#define tGetValue 464
-#define tGetStringValue 465
-#define tGetEnv 466
-#define tGetString 467
-#define tGetNumber 468
-#define tUnique 469
-#define tSetMaxTag 470
-#define tHomology 471
-#define tCohomology 472
-#define tBetti 473
-#define tExists 474
-#define tFileExists 475
-#define tGetForced 476
-#define tGetForcedStr 477
-#define tGMSH_MAJOR_VERSION 478
-#define tGMSH_MINOR_VERSION 479
-#define tGMSH_PATCH_VERSION 480
-#define tGmshExecutableName 481
-#define tSetPartition 482
-#define tNameToString 483
-#define tStringToName 484
-#define tUnsplitWindow 485
-#define tAFFECTDIVIDE 486
-#define tAFFECTTIMES 487
-#define tAFFECTMINUS 488
-#define tAFFECTPLUS 489
-#define tOR 490
-#define tAND 491
-#define tNOTEQUAL 492
-#define tEQUAL 493
-#define tGREATERGREATER 494
-#define tLESSLESS 495
-#define tGREATEROREQUAL 496
-#define tLESSOREQUAL 497
-#define UNARYPREC 498
-#define tMINUSMINUS 499
-#define tPLUSPLUS 500
+#define tTransformMesh 384
+#define tRelocateMesh 385
+#define tReorientMesh 386
+#define tSetFactory 387
+#define tThruSections 388
+#define tWedge 389
+#define tFillet 390
+#define tChamfer 391
+#define tPlane 392
+#define tRuled 393
+#define tTransfinite 394
+#define tPhysical 395
+#define tCompound 396
+#define tPeriodic 397
+#define tParent 398
+#define tUsing 399
+#define tPlugin 400
+#define tDegenerated 401
+#define tRecursive 402
+#define tSewing 403
+#define tRotate 404
+#define tTranslate 405
+#define tSymmetry 406
+#define tDilate 407
+#define tExtrude 408
+#define tLevelset 409
+#define tAffine 410
+#define tBooleanUnion 411
+#define tBooleanIntersection 412
+#define tBooleanDifference 413
+#define tBooleanSection 414
+#define tBooleanFragments 415
+#define tThickSolid 416
+#define tRecombine 417
+#define tSmoother 418
+#define tSplit 419
+#define tDelete 420
+#define tCoherence 421
+#define tIntersect 422
+#define tMeshAlgorithm 423
+#define tReverseMesh 424
+#define tMeshSize 425
+#define tMeshSizeFromBoundary 426
+#define tLayers 427
+#define tScaleLast 428
+#define tHole 429
+#define tAlias 430
+#define tAliasWithOptions 431
+#define tCopyOptions 432
+#define tQuadTriAddVerts 433
+#define tQuadTriNoNewVerts 434
+#define tRecombLaterals 435
+#define tTransfQuadTri 436
+#define tText2D 437
+#define tText3D 438
+#define tInterpolationScheme 439
+#define tTime 440
+#define tCombine 441
+#define tBSpline 442
+#define tBezier 443
+#define tNurbs 444
+#define tNurbsOrder 445
+#define tNurbsKnots 446
+#define tColor 447
+#define tColorTable 448
+#define tFor 449
+#define tIn 450
+#define tEndFor 451
+#define tIf 452
+#define tElseIf 453
+#define tElse 454
+#define tEndIf 455
+#define tExit 456
+#define tAbort 457
+#define tField 458
+#define tReturn 459
+#define tCall 460
+#define tSlide 461
+#define tMacro 462
+#define tShow 463
+#define tHide 464
+#define tGetValue 465
+#define tGetStringValue 466
+#define tGetEnv 467
+#define tGetString 468
+#define tGetNumber 469
+#define tUnique 470
+#define tSetMaxTag 471
+#define tHomology 472
+#define tCohomology 473
+#define tBetti 474
+#define tExists 475
+#define tFileExists 476
+#define tGetForced 477
+#define tGetForcedStr 478
+#define tGMSH_MAJOR_VERSION 479
+#define tGMSH_MINOR_VERSION 480
+#define tGMSH_PATCH_VERSION 481
+#define tGmshExecutableName 482
+#define tSetPartition 483
+#define tNameToString 484
+#define tStringToName 485
+#define tUnsplitWindow 486
+#define tAFFECTDIVIDE 487
+#define tAFFECTTIMES 488
+#define tAFFECTMINUS 489
+#define tAFFECTPLUS 490
+#define tOR 491
+#define tAND 492
+#define tNOTEQUAL 493
+#define tEQUAL 494
+#define tGREATERGREATER 495
+#define tLESSLESS 496
+#define tGREATEROREQUAL 497
+#define tLESSOREQUAL 498
+#define UNARYPREC 499
+#define tMINUSMINUS 500
+#define tPLUSPLUS 501
 
 
 
@@ -769,7 +771,7 @@ typedef union YYSTYPE
   struct TwoChar c2;
 }
 /* Line 193 of yacc.c.  */
-#line 773 "Gmsh.tab.cpp"
+#line 775 "Gmsh.tab.cpp"
 	YYSTYPE;
 # define yystype YYSTYPE /* obsolescent; will be withdrawn */
 # define YYSTYPE_IS_DECLARED 1
@@ -782,7 +784,7 @@ typedef union YYSTYPE
 
 
 /* Line 216 of yacc.c.  */
-#line 786 "Gmsh.tab.cpp"
+#line 788 "Gmsh.tab.cpp"
 
 #ifdef short
 # undef short
@@ -997,20 +999,20 @@ union yyalloc
 /* YYFINAL -- State number of the termination state.  */
 #define YYFINAL  5
 /* YYLAST -- Last index in YYTABLE.  */
-#define YYLAST   17560
+#define YYLAST   17761
 
 /* YYNTOKENS -- Number of terminals.  */
-#define YYNTOKENS  268
+#define YYNTOKENS  269
 /* YYNNTS -- Number of nonterminals.  */
 #define YYNNTS  114
 /* YYNRULES -- Number of rules.  */
-#define YYNRULES  638
+#define YYNRULES  640
 /* YYNRULES -- Number of states.  */
-#define YYNSTATES  2280
+#define YYNSTATES  2289
 
 /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
 #define YYUNDEFTOK  2
-#define YYMAXUTOK   500
+#define YYMAXUTOK   501
 
 #define YYTRANSLATE(YYX)						\
   ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
@@ -1021,16 +1023,16 @@ static const yytype_uint16 yytranslate[] =
        0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,   253,     2,   265,     2,   250,   252,     2,
-     258,   259,   248,   246,   267,   247,   264,   249,     2,     2,
+       2,     2,     2,   254,     2,   266,     2,   251,   253,     2,
+     259,   260,   249,   247,   268,   248,   265,   250,     2,     2,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     240,     2,   241,   235,     2,     2,     2,     2,     2,     2,
+     241,     2,   242,   236,     2,     2,     2,     2,     2,     2,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,   260,     2,   261,   257,     2,     2,     2,     2,     2,
+       2,   261,     2,   262,   258,     2,     2,     2,     2,     2,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,   262,   251,   263,   266,     2,     2,     2,
+       2,     2,     2,   263,   252,   264,   267,     2,     2,     2,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
        2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
@@ -1067,8 +1069,8 @@ static const yytype_uint16 yytranslate[] =
      205,   206,   207,   208,   209,   210,   211,   212,   213,   214,
      215,   216,   217,   218,   219,   220,   221,   222,   223,   224,
      225,   226,   227,   228,   229,   230,   231,   232,   233,   234,
-     236,   237,   238,   239,   242,   243,   244,   245,   254,   255,
-     256
+     235,   237,   238,   239,   240,   243,   244,   245,   246,   255,
+     256,   257
 };
 
 #if YYDEBUG
@@ -1105,388 +1107,390 @@ static const yytype_uint16 yyprhs[] =
     1450,  1456,  1463,  1469,  1474,  1478,  1483,  1487,  1492,  1498,
     1503,  1509,  1513,  1519,  1527,  1535,  1539,  1542,  1550,  1554,
     1557,  1560,  1563,  1566,  1569,  1585,  1588,  1591,  1599,  1602,
-    1612,  1624,  1627,  1632,  1635,  1638,  1641,  1644,  1661,  1673,
-    1680,  1689,  1698,  1709,  1711,  1714,  1717,  1719,  1723,  1727,
-    1732,  1737,  1739,  1741,  1747,  1759,  1773,  1774,  1782,  1783,
-    1797,  1798,  1814,  1815,  1822,  1832,  1835,  1839,  1850,  1864,
-    1866,  1869,  1875,  1883,  1886,  1889,  1893,  1896,  1900,  1903,
-    1907,  1917,  1924,  1926,  1928,  1930,  1932,  1934,  1935,  1938,
-    1942,  1946,  1951,  1961,  1966,  1981,  1982,  1986,  1987,  1989,
-    1990,  1993,  1994,  1997,  1998,  2001,  2007,  2014,  2022,  2029,
-    2035,  2039,  2048,  2055,  2064,  2073,  2079,  2084,  2091,  2103,
-    2115,  2134,  2153,  2166,  2179,  2192,  2203,  2208,  2213,  2218,
-    2223,  2228,  2235,  2238,  2242,  2249,  2251,  2253,  2255,  2258,
-    2264,  2272,  2283,  2285,  2289,  2292,  2295,  2298,  2302,  2306,
-    2310,  2314,  2318,  2322,  2326,  2330,  2334,  2338,  2342,  2346,
-    2350,  2354,  2358,  2362,  2366,  2370,  2376,  2381,  2386,  2391,
-    2396,  2401,  2406,  2411,  2416,  2421,  2426,  2433,  2438,  2443,
-    2448,  2453,  2458,  2463,  2468,  2473,  2480,  2487,  2494,  2499,
-    2506,  2513,  2515,  2517,  2519,  2521,  2523,  2525,  2527,  2529,
-    2531,  2533,  2535,  2536,  2543,  2545,  2550,  2557,  2559,  2564,
-    2569,  2574,  2581,  2587,  2595,  2604,  2615,  2620,  2625,  2632,
-    2637,  2641,  2644,  2650,  2656,  2660,  2666,  2673,  2682,  2689,
-    2698,  2705,  2710,  2718,  2725,  2732,  2739,  2744,  2751,  2756,
-    2757,  2760,  2761,  2764,  2765,  2773,  2775,  2779,  2781,  2784,
-    2785,  2789,  2791,  2794,  2797,  2801,  2805,  2817,  2827,  2835,
-    2843,  2845,  2849,  2851,  2853,  2856,  2860,  2865,  2871,  2873,
-    2877,  2879,  2882,  2886,  2890,  2896,  2901,  2906,  2909,  2914,
-    2917,  2921,  2925,  2930,  2936,  2942,  2948,  2954,  2956,  2958,
-    2960,  2964,  2970,  2978,  2983,  2988,  2993,  3000,  3007,  3016,
-    3025,  3030,  3045,  3050,  3055,  3057,  3059,  3063,  3067,  3077,
-    3085,  3087,  3093,  3097,  3104,  3106,  3110,  3112,  3114,  3119,
-    3124,  3128,  3134,  3141,  3150,  3157,  3162,  3168,  3170,  3175,
-    3177,  3179,  3181,  3183,  3188,  3195,  3200,  3207,  3213,  3221,
-    3226,  3231,  3236,  3245,  3250,  3255,  3260,  3265,  3274,  3283,
-    3290,  3295,  3302,  3307,  3309,  3311,  3316,  3321,  3322,  3329,
-    3334,  3337,  3342,  3347,  3349,  3351,  3355,  3357,  3359,  3363,
-    3367,  3371,  3377,  3385,  3391,  3397,  3406,  3408,  3410
+    1612,  1624,  1627,  1632,  1635,  1638,  1641,  1644,  1661,  1667,
+    1676,  1688,  1695,  1704,  1713,  1724,  1726,  1729,  1732,  1734,
+    1738,  1742,  1747,  1752,  1754,  1756,  1762,  1774,  1788,  1789,
+    1797,  1798,  1812,  1813,  1829,  1830,  1837,  1847,  1850,  1854,
+    1865,  1879,  1881,  1884,  1890,  1898,  1901,  1904,  1908,  1911,
+    1915,  1918,  1922,  1932,  1939,  1941,  1943,  1945,  1947,  1949,
+    1950,  1953,  1957,  1961,  1966,  1976,  1981,  1996,  1997,  2001,
+    2002,  2004,  2005,  2008,  2009,  2012,  2013,  2016,  2022,  2029,
+    2037,  2044,  2050,  2054,  2063,  2070,  2079,  2088,  2094,  2099,
+    2106,  2118,  2130,  2149,  2168,  2181,  2194,  2207,  2218,  2223,
+    2228,  2233,  2238,  2243,  2250,  2253,  2257,  2264,  2266,  2268,
+    2270,  2273,  2279,  2287,  2298,  2300,  2304,  2307,  2310,  2313,
+    2317,  2321,  2325,  2329,  2333,  2337,  2341,  2345,  2349,  2353,
+    2357,  2361,  2365,  2369,  2373,  2377,  2381,  2385,  2391,  2396,
+    2401,  2406,  2411,  2416,  2421,  2426,  2431,  2436,  2441,  2448,
+    2453,  2458,  2463,  2468,  2473,  2478,  2483,  2488,  2495,  2502,
+    2509,  2514,  2521,  2528,  2530,  2532,  2534,  2536,  2538,  2540,
+    2542,  2544,  2546,  2548,  2550,  2551,  2558,  2560,  2565,  2572,
+    2574,  2579,  2584,  2589,  2596,  2602,  2610,  2619,  2630,  2635,
+    2640,  2647,  2652,  2656,  2659,  2665,  2671,  2675,  2681,  2688,
+    2697,  2704,  2713,  2720,  2725,  2733,  2740,  2747,  2754,  2759,
+    2766,  2771,  2772,  2775,  2776,  2779,  2780,  2788,  2790,  2794,
+    2796,  2799,  2800,  2804,  2806,  2809,  2812,  2816,  2820,  2832,
+    2842,  2850,  2858,  2860,  2864,  2866,  2868,  2871,  2875,  2880,
+    2886,  2888,  2892,  2894,  2897,  2901,  2905,  2911,  2916,  2921,
+    2924,  2929,  2932,  2936,  2940,  2945,  2951,  2957,  2963,  2969,
+    2971,  2973,  2975,  2979,  2985,  2993,  2998,  3003,  3008,  3015,
+    3022,  3031,  3040,  3045,  3060,  3065,  3070,  3072,  3074,  3078,
+    3082,  3092,  3100,  3102,  3108,  3112,  3119,  3121,  3125,  3127,
+    3129,  3134,  3139,  3143,  3149,  3156,  3165,  3172,  3177,  3183,
+    3185,  3190,  3192,  3194,  3196,  3198,  3203,  3210,  3215,  3222,
+    3228,  3236,  3241,  3246,  3251,  3260,  3265,  3270,  3275,  3280,
+    3289,  3298,  3305,  3310,  3317,  3322,  3324,  3326,  3331,  3336,
+    3337,  3344,  3349,  3352,  3357,  3362,  3364,  3366,  3370,  3372,
+    3374,  3378,  3382,  3386,  3392,  3400,  3406,  3412,  3421,  3423,
+    3425
 };
 
 /* YYRHS -- A `-1'-separated list of the rules' RHS.  */
 static const yytype_int16 yyrhs[] =
 {
-     269,     0,    -1,   270,    -1,     1,     6,    -1,    -1,   270,
-     271,    -1,   273,    -1,   274,    -1,   295,    -1,   131,   258,
-     371,   259,     6,    -1,   314,    -1,   320,    -1,   324,    -1,
-     325,    -1,   326,    -1,   327,    -1,   331,    -1,   340,    -1,
-     341,    -1,   347,    -1,   348,    -1,   330,    -1,   329,    -1,
-     328,    -1,   323,    -1,   350,    -1,   241,    -1,   242,    -1,
-      46,   258,   371,   259,     6,    -1,    48,   258,   371,   259,
-       6,    -1,    47,   258,   371,   259,     6,    -1,    46,   258,
-     371,   259,   272,   371,     6,    -1,    46,   258,   371,   267,
-     367,   259,     6,    -1,    48,   258,   371,   267,   367,   259,
-       6,    -1,    47,   258,   371,   267,   367,   259,     6,    -1,
-      46,   258,   371,   267,   367,   259,   272,   371,     6,    -1,
-     381,   371,   262,   275,   263,     6,    -1,   174,     4,   260,
-     351,   261,     6,    -1,   175,     4,   260,   351,   261,     6,
-      -1,   176,     4,   260,   351,   267,   351,   261,     6,    -1,
-      -1,   275,   278,    -1,   275,   282,    -1,   275,   285,    -1,
-     275,   287,    -1,   275,   288,    -1,   275,   330,    -1,   351,
-      -1,   276,   267,   351,    -1,   351,    -1,   277,   267,   351,
-      -1,    -1,    -1,     4,   279,   258,   276,   259,   280,   262,
-     277,   263,     6,    -1,   371,    -1,   281,   267,   371,    -1,
-      -1,   181,   258,   351,   267,   351,   267,   351,   259,   283,
-     262,   281,   263,     6,    -1,   371,    -1,   284,   267,   371,
-      -1,    -1,   182,   258,   351,   267,   351,   267,   351,   267,
-     351,   259,   286,   262,   284,   263,     6,    -1,   183,   262,
-     363,   263,   262,   363,   263,     6,    -1,   183,   262,   363,
-     263,   262,   363,   263,   262,   363,   263,   262,   363,   263,
-       6,    -1,    -1,   184,   289,   262,   277,   263,     6,    -1,
-       7,    -1,   234,    -1,   233,    -1,   232,    -1,   231,    -1,
-     256,    -1,   255,    -1,   258,    -1,   260,    -1,   259,    -1,
-     261,    -1,     4,    -1,    36,    -1,    37,    -1,   111,    -1,
-     112,    -1,    91,   260,   297,   261,     6,    -1,    92,   260,
-     301,   261,     6,    -1,   356,     6,    -1,    99,   292,   372,
-     267,   351,   293,     6,    -1,   101,   292,   381,   267,   372,
-     293,     6,    -1,   381,   290,   364,     6,    -1,   381,   291,
-       6,    -1,   381,   292,   293,   290,   364,     6,    -1,   381,
-     292,   262,   367,   263,   293,   290,   364,     6,    -1,   381,
-     260,   351,   261,   290,   351,     6,    -1,   381,   260,   351,
-     261,   291,     6,    -1,   381,   258,   351,   259,   290,   351,
-       6,    -1,   381,   258,   351,   259,   291,     6,    -1,   381,
-       7,   372,     6,    -1,   381,   292,   293,     7,    49,   292,
-     293,     6,    -1,   381,   292,   293,     7,    49,   292,   376,
-     293,     6,    -1,   381,   292,   293,   234,    49,   292,   376,
-     293,     6,    -1,   381,   264,   294,     7,   372,     6,    -1,
-     381,   260,   351,   261,   264,   294,     7,   372,     6,    -1,
-     381,   264,   294,   290,   351,     6,    -1,   381,   260,   351,
-     261,   264,   294,   290,   351,     6,    -1,   381,   264,   294,
-     291,     6,    -1,   381,   260,   351,   261,   264,   294,   291,
-       6,    -1,   381,   264,   191,   264,   294,     7,   368,     6,
-      -1,   381,   260,   351,   261,   264,   191,   264,   294,     7,
-     368,     6,    -1,   381,   264,   192,     7,   369,     6,    -1,
-     381,   260,   351,   261,   264,   192,     7,   369,     6,    -1,
-     381,   202,     7,   364,     6,    -1,   202,   260,   351,   261,
-       7,   294,     6,    -1,   202,   260,   351,   261,   264,   294,
-       7,   351,     6,    -1,   202,   260,   351,   261,   264,   294,
-       7,   372,     6,    -1,   202,   260,   351,   261,   264,   294,
-       7,   262,   367,   263,     6,    -1,   202,   260,   351,   261,
-     264,   294,     6,    -1,   144,   258,     4,   259,   264,   294,
-       7,   351,     6,    -1,   144,   258,     4,   259,   264,   294,
-       7,   372,     6,    -1,    -1,   267,    -1,    -1,   297,   296,
-     381,    -1,   297,   296,   381,     7,   351,    -1,    -1,   297,
-     296,   381,     7,   262,   364,   298,   303,   263,    -1,    -1,
-     297,   296,   381,   292,   293,     7,   262,   364,   299,   303,
-     263,    -1,   297,   296,   381,     7,   372,    -1,    -1,   297,
-     296,   381,     7,   262,   372,   300,   307,   263,    -1,    -1,
-     301,   296,   371,    -1,   351,     7,   372,    -1,   302,   267,
-     351,     7,   372,    -1,   366,     7,   381,   258,   259,    -1,
-      -1,   267,   305,    -1,    -1,   305,    -1,   306,    -1,   305,
-     267,   306,    -1,     4,   364,    -1,    36,   351,    -1,    37,
-     351,    -1,     4,    -1,     4,   262,   302,   263,    -1,     4,
-     372,    -1,     4,   375,    -1,    -1,   267,   308,    -1,   309,
-      -1,   308,   267,   309,    -1,     4,   351,    -1,     4,   372,
-      -1,   206,   372,    -1,     4,   377,    -1,     4,   375,    -1,
-     351,    -1,   372,    -1,   372,   267,   351,    -1,    -1,   194,
-     106,   262,   351,   263,    -1,   143,   102,   262,   367,   263,
-      -1,   143,   121,   262,   367,   263,    -1,    -1,   136,   361,
-      -1,    -1,   143,   147,    -1,   102,   258,   351,   259,     7,
-     361,     6,    -1,   105,   258,   351,   259,     7,   364,     6,
-      -1,   109,   258,   351,   259,     7,   364,     6,    -1,   140,
-     109,   258,   351,   259,     7,   364,   143,   351,     6,    -1,
-     140,   186,   258,   351,   259,     7,   364,   143,   351,     6,
-      -1,   103,   258,   351,   259,     7,   364,   312,     6,    -1,
-     104,   258,   351,   259,     7,   364,   312,     6,    -1,   186,
-     258,   351,   259,     7,   364,     6,    -1,   187,   258,   351,
-     259,     7,   364,     6,    -1,   188,   258,   351,   259,     7,
-     364,   190,   364,   189,   351,     6,    -1,   120,   258,   351,
-     259,     7,   364,     6,    -1,   105,     4,   258,   351,   259,
-       7,   364,     6,    -1,   136,   108,   258,   351,   259,     7,
-     364,     6,    -1,   108,   258,   351,   259,     7,   364,   311,
-       6,    -1,   137,   108,   258,   351,   259,     7,   364,   311,
-       6,    -1,   186,   108,   258,   351,   259,     7,   364,     6,
-      -1,   187,   108,   258,   351,   259,     7,   364,     6,    -1,
-      13,    14,     6,    -1,    14,   108,   351,     6,    -1,   124,
-     108,   258,   351,   259,     7,     5,     5,     5,     6,    -1,
-     106,   258,   351,   259,     7,   364,     6,    -1,   107,   258,
-     351,   259,     7,   364,     6,    -1,   111,   258,   351,   259,
-       7,   364,     6,    -1,   114,   258,   351,   259,     7,   364,
-       6,    -1,   118,   258,   351,   259,     7,   364,     6,    -1,
-     119,   258,   351,   259,     7,   364,     6,    -1,   112,   258,
-     351,   259,     7,   364,     6,    -1,   113,   258,   351,   259,
-       7,   364,     6,    -1,   133,   258,   351,   259,     7,   364,
-       6,    -1,   160,   258,   351,   259,     7,   364,     6,    -1,
-     108,     4,   258,   351,   259,     7,   364,   313,     6,    -1,
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+     166,     6,    -1,   166,     4,     6,    -1,   166,   102,   263,
+     368,   264,     6,    -1,   217,    -1,   218,    -1,   219,    -1,
+     350,     6,    -1,   350,   263,   365,   264,     6,    -1,   350,
+     263,   365,   268,   365,   264,     6,    -1,   350,   259,   365,
+     260,   263,   365,   268,   365,   264,     6,    -1,   353,    -1,
+     259,   352,   260,    -1,   248,   352,    -1,   247,   352,    -1,
+     254,   352,    -1,   352,   248,   352,    -1,   352,   247,   352,
+      -1,   352,   249,   352,    -1,   352,   250,   352,    -1,   352,
+     252,   352,    -1,   352,   253,   352,    -1,   352,   251,   352,
+      -1,   352,   258,   352,    -1,   352,   241,   352,    -1,   352,
+     242,   352,    -1,   352,   246,   352,    -1,   352,   245,   352,
+      -1,   352,   240,   352,    -1,   352,   239,   352,    -1,   352,
+     238,   352,    -1,   352,   237,   352,    -1,   352,   243,   352,
+      -1,   352,   244,   352,    -1,   352,   236,   352,     8,   352,
+      -1,    16,   293,   352,   294,    -1,    17,   293,   352,   294,
+      -1,    18,   293,   352,   294,    -1,    19,   293,   352,   294,
+      -1,    20,   293,   352,   294,    -1,    21,   293,   352,   294,
+      -1,    22,   293,   352,   294,    -1,    23,   293,   352,   294,
+      -1,    24,   293,   352,   294,    -1,    26,   293,   352,   294,
+      -1,    27,   293,   352,   268,   352,   294,    -1,    28,   293,
+     352,   294,    -1,    29,   293,   352,   294,    -1,    30,   293,
+     352,   294,    -1,    31,   293,   352,   294,    -1,    32,   293,
+     352,   294,    -1,    33,   293,   352,   294,    -1,    34,   293,
+     352,   294,    -1,    35,   293,   352,   294,    -1,    38,   293,
+     352,   268,   352,   294,    -1,    39,   293,   352,   268,   352,
+     294,    -1,    40,   293,   352,   268,   352,   294,    -1,    25,
+     293,   352,   294,    -1,    37,   293,   352,   268,   352,   294,
+      -1,    36,   293,   352,   268,   352,   294,    -1,     3,    -1,
+      10,    -1,    15,    -1,    11,    -1,    12,    -1,   224,    -1,
+     225,    -1,   226,    -1,    82,    -1,    83,    -1,    84,    -1,
+      -1,    93,   293,   352,   354,   304,   294,    -1,   357,    -1,
+     214,   293,   372,   294,    -1,   214,   293,   372,   268,   352,
+     294,    -1,   359,    -1,   382,   261,   352,   262,    -1,   382,
+     259,   352,   260,    -1,   220,   259,   359,   260,    -1,   220,
+     259,   359,   265,   295,   260,    -1,   222,   259,   359,   355,
+     260,    -1,   222,   259,   359,   265,   295,   355,   260,    -1,
+     222,   259,   359,   293,   352,   294,   355,   260,    -1,   222,
+     259,   359,   265,   295,   293,   352,   294,   355,   260,    -1,
+     221,   259,   373,   260,    -1,   266,   382,   293,   294,    -1,
+     266,   359,   265,   295,   293,   294,    -1,    96,   293,   382,
+     294,    -1,    96,   293,   294,    -1,   382,   292,    -1,   382,
+     261,   352,   262,   292,    -1,   382,   259,   352,   260,   292,
+      -1,   382,   265,   295,    -1,   382,     9,   382,   265,   295,
+      -1,   382,   265,   295,   259,   352,   260,    -1,   382,     9,
+     382,   265,   295,   259,   352,   260,    -1,   382,   265,   295,
+     261,   352,   262,    -1,   382,     9,   382,   265,   295,   261,
+     352,   262,    -1,   382,   261,   352,   262,   265,   295,    -1,
+     382,   265,   295,   292,    -1,   382,   261,   352,   262,   265,
+     295,   292,    -1,   210,   259,   372,   268,   352,   260,    -1,
+      59,   259,   365,   268,   365,   260,    -1,    60,   293,   372,
+     268,   372,   294,    -1,    58,   293,   372,   294,    -1,    61,
+     293,   372,   268,   372,   294,    -1,    66,   259,   379,   260,
+      -1,    -1,   268,   352,    -1,    -1,   268,   372,    -1,    -1,
+      94,   359,   361,   358,   261,   305,   262,    -1,   382,    -1,
+     382,     9,   382,    -1,    97,    -1,    97,   352,    -1,    -1,
+     259,   360,   260,    -1,   363,    -1,   248,   362,    -1,   247,
+     362,    -1,   362,   248,   362,    -1,   362,   247,   362,    -1,
+     263,   352,   268,   352,   268,   352,   268,   352,   268,   352,
+     264,    -1,   263,   352,   268,   352,   268,   352,   268,   352,
+     264,    -1,   263,   352,   268,   352,   268,   352,   264,    -1,
+     259,   352,   268,   352,   268,   352,   260,    -1,   365,    -1,
+     364,   268,   365,    -1,   352,    -1,   367,    -1,   263,   264,
+      -1,   263,   368,   264,    -1,   248,   263,   368,   264,    -1,
+     352,   249,   263,   368,   264,    -1,   365,    -1,   263,     8,
+     264,    -1,     5,    -1,   248,   367,    -1,   352,   249,   367,
+      -1,   352,     8,   352,    -1,   352,     8,   352,     8,   352,
+      -1,   102,   263,   352,   264,    -1,   102,   263,     8,   264,
+      -1,   102,     5,    -1,   318,   263,     8,   264,    -1,   318,
+       5,    -1,   140,   317,   366,    -1,   143,   317,   365,    -1,
+     317,   195,    67,   365,    -1,    67,   317,   263,   368,   264,
+      -1,    76,   318,   263,   352,   264,    -1,    77,   318,   263,
+     352,   264,    -1,    78,   318,   263,   352,   264,    -1,   321,
+      -1,   332,    -1,   341,    -1,   382,   293,   294,    -1,   382,
+     265,   295,   293,   294,    -1,   382,     9,   382,   265,   295,
+     293,   294,    -1,    41,   261,   382,   262,    -1,    41,   261,
+     367,   262,    -1,    41,   259,   367,   260,    -1,    41,   293,
+     263,   368,   264,   294,    -1,   382,   293,   263,   368,   264,
+     294,    -1,    42,   293,   352,   268,   352,   268,   352,   294,
+      -1,    43,   293,   352,   268,   352,   268,   352,   294,    -1,
+      44,   293,   372,   294,    -1,    45,   293,   352,   268,   352,
+     268,   352,   268,   352,   268,   352,   268,   352,   294,    -1,
+     215,   293,   367,   294,    -1,    32,   293,   367,   294,    -1,
+     352,    -1,   367,    -1,   368,   268,   352,    -1,   368,   268,
+     367,    -1,   263,   352,   268,   352,   268,   352,   268,   352,
+     264,    -1,   263,   352,   268,   352,   268,   352,   264,    -1,
+     382,    -1,     4,   265,   192,   265,     4,    -1,   263,   371,
+     264,    -1,   382,   261,   352,   262,   265,   193,    -1,   369,
+      -1,   371,   268,   369,    -1,   373,    -1,   382,    -1,   382,
+     261,   352,   262,    -1,   382,   259,   352,   260,    -1,   382,
+     265,   295,    -1,   382,     9,   382,   265,   295,    -1,   382,
+     265,   295,   259,   352,   260,    -1,   382,     9,   382,   265,
+     295,   259,   352,   260,    -1,   382,   261,   352,   262,   265,
+       4,    -1,   317,   263,   352,   264,    -1,   140,   317,   263,
+     352,   264,    -1,     5,    -1,   229,   261,   382,   262,    -1,
+      70,    -1,   227,    -1,    79,    -1,    81,    -1,   212,   259,
+     372,   260,    -1,   211,   259,   372,   268,   372,   260,    -1,
+     213,   293,   372,   294,    -1,   213,   293,   372,   268,   372,
+     294,    -1,   223,   259,   359,   356,   260,    -1,   223,   259,
+     359,   265,   295,   356,   260,    -1,    51,   293,   379,   294,
+      -1,    52,   259,   372,   260,    -1,    53,   259,   372,   260,
+      -1,    54,   259,   372,   268,   372,   268,   372,   260,    -1,
+      49,   293,   379,   294,    -1,    63,   293,   372,   294,    -1,
+      64,   293,   372,   294,    -1,    65,   293,   372,   294,    -1,
+      62,   293,   352,   268,   372,   268,   372,   294,    -1,    57,
+     293,   372,   268,   352,   268,   352,   294,    -1,    57,   293,
+     372,   268,   352,   294,    -1,    50,   293,   372,   294,    -1,
+      50,   293,   372,   268,   368,   294,    -1,    71,   293,   372,
+     294,    -1,    72,    -1,    73,    -1,    56,   293,   372,   294,
+      -1,    55,   293,   372,   294,    -1,    -1,    98,   293,   373,
+     374,   308,   294,    -1,    95,   293,   375,   294,    -1,   266,
+     352,    -1,   382,     9,   266,   352,    -1,    49,   293,   378,
+     294,    -1,   379,    -1,   378,    -1,   263,   379,   264,    -1,
+     372,    -1,   380,    -1,   379,   268,   372,    -1,   379,   268,
+     380,    -1,   382,   259,   260,    -1,   382,   265,   295,   259,
+     260,    -1,   382,     9,   382,   265,   295,   259,   260,    -1,
+       4,   267,   263,   352,   264,    -1,   381,   267,   263,   352,
+     264,    -1,   230,   261,   372,   262,   267,   263,   352,   264,
+      -1,     4,    -1,   381,    -1,   230,   261,   372,   262,    -1
 };
 
 /* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
@@ -1521,41 +1525,42 @@ static const yytype_uint16 yyrline[] =
     3268,  3275,  3287,  3307,  3311,  3316,  3320,  3325,  3332,  3339,
     3346,  3358,  3431,  3449,  3474,  3489,  3538,  3544,  3556,  3588,
     3592,  3597,  3604,  3609,  3619,  3624,  3630,  3638,  3649,  3657,
-    3661,  3665,  3669,  3676,  3680,  3684,  3696,  3705,  3769,  3785,
-    3802,  3819,  3841,  3863,  3898,  3906,  3914,  3920,  3927,  3934,
-    3954,  3980,  3992,  4003,  4021,  4039,  4058,  4057,  4082,  4081,
-    4108,  4107,  4132,  4131,  4154,  4170,  4187,  4204,  4227,  4255,
-    4258,  4264,  4276,  4296,  4300,  4304,  4308,  4312,  4316,  4320,
-    4324,  4333,  4346,  4347,  4348,  4349,  4350,  4354,  4355,  4356,
-    4357,  4358,  4361,  4385,  4404,  4427,  4430,  4448,  4451,  4468,
-    4471,  4477,  4480,  4487,  4490,  4497,  4520,  4539,  4580,  4624,
-    4663,  4688,  4701,  4712,  4729,  4746,  4776,  4802,  4828,  4860,
-    4888,  4914,  4940,  4966,  4992,  5014,  5026,  5074,  5128,  5143,
-    5155,  5161,  5173,  5180,  5195,  5209,  5210,  5211,  5215,  5221,
-    5233,  5251,  5279,  5280,  5281,  5282,  5283,  5284,  5285,  5286,
-    5287,  5294,  5295,  5296,  5297,  5298,  5299,  5300,  5301,  5302,
-    5303,  5304,  5305,  5306,  5307,  5308,  5309,  5310,  5311,  5312,
-    5313,  5314,  5315,  5316,  5317,  5318,  5319,  5320,  5321,  5322,
-    5323,  5324,  5325,  5326,  5327,  5328,  5329,  5330,  5331,  5332,
-    5333,  5342,  5343,  5344,  5345,  5346,  5347,  5348,  5349,  5350,
-    5351,  5352,  5357,  5356,  5364,  5368,  5373,  5378,  5382,  5387,
-    5392,  5396,  5400,  5404,  5408,  5412,  5416,  5422,  5437,  5441,
-    5447,  5452,  5471,  5491,  5512,  5516,  5520,  5524,  5528,  5532,
-    5536,  5541,  5551,  5561,  5566,  5577,  5586,  5591,  5596,  5624,
-    5625,  5631,  5632,  5638,  5637,  5660,  5662,  5667,  5669,  5675,
-    5676,  5681,  5685,  5689,  5693,  5697,  5704,  5708,  5712,  5716,
-    5723,  5728,  5735,  5740,  5744,  5749,  5753,  5761,  5772,  5776,
-    5780,  5794,  5802,  5810,  5817,  5827,  5850,  5855,  5861,  5866,
-    5872,  5883,  5889,  5903,  5909,  5921,  5935,  5948,  5958,  5968,
-    5978,  5990,  5994,  5999,  6011,  6015,  6019,  6023,  6041,  6049,
-    6057,  6086,  6096,  6112,  6123,  6128,  6132,  6136,  6148,  6152,
-    6164,  6181,  6191,  6195,  6210,  6215,  6222,  6226,  6231,  6245,
-    6259,  6263,  6267,  6271,  6275,  6283,  6289,  6298,  6302,  6306,
-    6314,  6320,  6326,  6330,  6337,  6345,  6352,  6361,  6365,  6369,
-    6384,  6398,  6412,  6424,  6440,  6449,  6458,  6468,  6479,  6487,
-    6495,  6499,  6518,  6525,  6531,  6537,  6544,  6552,  6551,  6561,
-    6585,  6587,  6593,  6598,  6600,  6605,  6610,  6615,  6617,  6621,
-    6633,  6647,  6651,  6658,  6666,  6674,  6685,  6687,  6690
+    3661,  3665,  3669,  3676,  3680,  3684,  3696,  3705,  3764,  3784,
+    3810,  3826,  3843,  3860,  3882,  3904,  3939,  3947,  3955,  3961,
+    3968,  3975,  3995,  4021,  4033,  4044,  4062,  4080,  4099,  4098,
+    4123,  4122,  4149,  4148,  4173,  4172,  4195,  4211,  4228,  4245,
+    4268,  4296,  4299,  4305,  4317,  4337,  4341,  4345,  4349,  4353,
+    4357,  4361,  4365,  4374,  4387,  4388,  4389,  4390,  4391,  4395,
+    4396,  4397,  4398,  4399,  4402,  4426,  4445,  4468,  4471,  4489,
+    4492,  4509,  4512,  4518,  4521,  4528,  4531,  4538,  4561,  4580,
+    4621,  4665,  4704,  4729,  4742,  4753,  4770,  4787,  4817,  4843,
+    4869,  4901,  4929,  4955,  4981,  5007,  5033,  5055,  5067,  5115,
+    5169,  5184,  5196,  5202,  5214,  5221,  5236,  5250,  5251,  5252,
+    5256,  5262,  5274,  5292,  5320,  5321,  5322,  5323,  5324,  5325,
+    5326,  5327,  5328,  5335,  5336,  5337,  5338,  5339,  5340,  5341,
+    5342,  5343,  5344,  5345,  5346,  5347,  5348,  5349,  5350,  5351,
+    5352,  5353,  5354,  5355,  5356,  5357,  5358,  5359,  5360,  5361,
+    5362,  5363,  5364,  5365,  5366,  5367,  5368,  5369,  5370,  5371,
+    5372,  5373,  5374,  5383,  5384,  5385,  5386,  5387,  5388,  5389,
+    5390,  5391,  5392,  5393,  5398,  5397,  5405,  5409,  5414,  5419,
+    5423,  5428,  5433,  5437,  5441,  5445,  5449,  5453,  5457,  5463,
+    5478,  5482,  5488,  5493,  5512,  5532,  5553,  5557,  5561,  5565,
+    5569,  5573,  5577,  5582,  5592,  5602,  5607,  5618,  5627,  5632,
+    5637,  5665,  5666,  5672,  5673,  5679,  5678,  5701,  5703,  5708,
+    5710,  5716,  5717,  5722,  5726,  5730,  5734,  5738,  5745,  5749,
+    5753,  5757,  5764,  5769,  5776,  5781,  5785,  5790,  5794,  5802,
+    5813,  5817,  5821,  5835,  5843,  5851,  5858,  5868,  5891,  5896,
+    5902,  5907,  5913,  5924,  5930,  5944,  5950,  5962,  5976,  5989,
+    5999,  6009,  6019,  6031,  6035,  6040,  6052,  6056,  6060,  6064,
+    6082,  6090,  6098,  6127,  6137,  6153,  6164,  6169,  6173,  6177,
+    6189,  6193,  6205,  6222,  6232,  6236,  6251,  6256,  6263,  6267,
+    6272,  6286,  6300,  6304,  6308,  6312,  6316,  6324,  6330,  6339,
+    6343,  6347,  6355,  6361,  6367,  6371,  6378,  6386,  6393,  6402,
+    6406,  6410,  6425,  6439,  6453,  6465,  6481,  6490,  6499,  6509,
+    6520,  6528,  6536,  6540,  6559,  6566,  6572,  6578,  6585,  6593,
+    6592,  6602,  6626,  6628,  6634,  6639,  6641,  6646,  6651,  6656,
+    6658,  6662,  6674,  6688,  6692,  6699,  6707,  6715,  6726,  6728,
+    6731
 };
 #endif
 
@@ -1588,11 +1593,11 @@ static const char *const yytname[] =
   "tEllipsoid", "tQuadric", "tShapeFromFile", "tRectangle", "tDisk",
   "tWire", "tGeoEntity", "tCharacteristic", "tLength", "tParametric",
   "tElliptic", "tRefineMesh", "tRecombineMesh", "tAdaptMesh",
-  "tRelocateMesh", "tReorientMesh", "tSetFactory", "tThruSections",
-  "tWedge", "tFillet", "tChamfer", "tPlane", "tRuled", "tTransfinite",
-  "tPhysical", "tCompound", "tPeriodic", "tParent", "tUsing", "tPlugin",
-  "tDegenerated", "tRecursive", "tSewing", "tRotate", "tTranslate",
-  "tSymmetry", "tDilate", "tExtrude", "tLevelset", "tAffine",
+  "tTransformMesh", "tRelocateMesh", "tReorientMesh", "tSetFactory",
+  "tThruSections", "tWedge", "tFillet", "tChamfer", "tPlane", "tRuled",
+  "tTransfinite", "tPhysical", "tCompound", "tPeriodic", "tParent",
+  "tUsing", "tPlugin", "tDegenerated", "tRecursive", "tSewing", "tRotate",
+  "tTranslate", "tSymmetry", "tDilate", "tExtrude", "tLevelset", "tAffine",
   "tBooleanUnion", "tBooleanIntersection", "tBooleanDifference",
   "tBooleanSection", "tBooleanFragments", "tThickSolid", "tRecombine",
   "tSmoother", "tSplit", "tDelete", "tCoherence", "tIntersect",
@@ -1673,80 +1678,81 @@ static const yytype_uint16 yytoknum[] =
      455,   456,   457,   458,   459,   460,   461,   462,   463,   464,
      465,   466,   467,   468,   469,   470,   471,   472,   473,   474,
      475,   476,   477,   478,   479,   480,   481,   482,   483,   484,
-     485,   486,   487,   488,   489,    63,   490,   491,   492,   493,
-      60,    62,   494,   495,   496,   497,    43,    45,    42,    47,
-      37,   124,    38,    33,   498,   499,   500,    94,    40,    41,
-      91,    93,   123,   125,    46,    35,   126,    44
+     485,   486,   487,   488,   489,   490,    63,   491,   492,   493,
+     494,    60,    62,   495,   496,   497,   498,    43,    45,    42,
+      47,    37,   124,    38,    33,   499,   500,   501,    94,    40,
+      41,    91,    93,   123,   125,    46,    35,   126,    44
 };
 # endif
 
 /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
 static const yytype_uint16 yyr1[] =
 {
-       0,   268,   269,   269,   270,   270,   271,   271,   271,   271,
-     271,   271,   271,   271,   271,   271,   271,   271,   271,   271,
-     271,   271,   271,   271,   271,   271,   272,   272,   273,   273,
-     273,   273,   273,   273,   273,   273,   274,   274,   274,   274,
-     275,   275,   275,   275,   275,   275,   275,   276,   276,   277,
-     277,   279,   280,   278,   281,   281,   283,   282,   284,   284,
-     286,   285,   287,   287,   289,   288,   290,   290,   290,   290,
-     290,   291,   291,   292,   292,   293,   293,   294,   294,   294,
-     294,   294,   295,   295,   295,   295,   295,   295,   295,   295,
-     295,   295,   295,   295,   295,   295,   295,   295,   295,   295,
-     295,   295,   295,   295,   295,   295,   295,   295,   295,   295,
-     295,   295,   295,   295,   295,   295,   295,   296,   296,   297,
-     297,   297,   298,   297,   299,   297,   297,   300,   297,   301,
-     301,   302,   302,   302,   303,   303,   304,   304,   305,   305,
-     306,   306,   306,   306,   306,   306,   306,   307,   307,   308,
-     308,   309,   309,   309,   309,   309,   310,   310,   310,   311,
-     311,   311,   311,   312,   312,   313,   313,   314,   314,   314,
-     314,   314,   314,   314,   314,   314,   314,   314,   314,   314,
-     314,   314,   314,   314,   314,   314,   314,   314,   314,   314,
-     314,   314,   314,   314,   314,   314,   314,   314,   314,   314,
-     314,   314,   314,   315,   314,   316,   316,   316,   316,   316,
-     317,   317,   317,   317,   318,   318,   318,   319,   319,   319,
-     319,   320,   320,   320,   320,   320,   320,   320,   320,   320,
-     320,   321,   321,   322,   322,   322,   322,   322,   322,   322,
-     323,   323,   323,   323,   323,   323,   323,   323,   323,   323,
-     323,   323,   324,   324,   324,   324,   324,   324,   324,   324,
-     325,   325,   326,   327,   327,   327,   327,   327,   327,   327,
-     327,   328,   328,   328,   328,   328,   328,   328,   328,   328,
-     328,   328,   328,   328,   328,   328,   328,   328,   328,   328,
-     328,   328,   328,   328,   328,   328,   328,   328,   329,   330,
-     330,   330,   330,   330,   330,   330,   330,   330,   330,   330,
-     330,   330,   330,   331,   331,   331,   332,   331,   333,   331,
-     334,   331,   335,   331,   331,   331,   331,   331,   331,   336,
-     336,   337,   337,   337,   337,   337,   337,   337,   337,   337,
-     337,   337,   338,   338,   338,   338,   338,   339,   339,   339,
-     339,   339,   340,   340,   341,   342,   342,   343,   343,   344,
-     344,   345,   345,   346,   346,   347,   347,   347,   347,   347,
-     347,   347,   347,   347,   347,   347,   347,   347,   347,   347,
-     347,   347,   347,   347,   347,   347,   347,   347,   347,   347,
-     347,   347,   348,   348,   348,   349,   349,   349,   350,   350,
-     350,   350,   351,   351,   351,   351,   351,   351,   351,   351,
-     351,   351,   351,   351,   351,   351,   351,   351,   351,   351,
-     351,   351,   351,   351,   351,   351,   351,   351,   351,   351,
-     351,   351,   351,   351,   351,   351,   351,   351,   351,   351,
-     351,   351,   351,   351,   351,   351,   351,   351,   351,   351,
-     351,   352,   352,   352,   352,   352,   352,   352,   352,   352,
-     352,   352,   353,   352,   352,   352,   352,   352,   352,   352,
+       0,   269,   270,   270,   271,   271,   272,   272,   272,   272,
+     272,   272,   272,   272,   272,   272,   272,   272,   272,   272,
+     272,   272,   272,   272,   272,   272,   273,   273,   274,   274,
+     274,   274,   274,   274,   274,   274,   275,   275,   275,   275,
+     276,   276,   276,   276,   276,   276,   276,   277,   277,   278,
+     278,   280,   281,   279,   282,   282,   284,   283,   285,   285,
+     287,   286,   288,   288,   290,   289,   291,   291,   291,   291,
+     291,   292,   292,   293,   293,   294,   294,   295,   295,   295,
+     295,   295,   296,   296,   296,   296,   296,   296,   296,   296,
+     296,   296,   296,   296,   296,   296,   296,   296,   296,   296,
+     296,   296,   296,   296,   296,   296,   296,   296,   296,   296,
+     296,   296,   296,   296,   296,   296,   296,   297,   297,   298,
+     298,   298,   299,   298,   300,   298,   298,   301,   298,   302,
+     302,   303,   303,   303,   304,   304,   305,   305,   306,   306,
+     307,   307,   307,   307,   307,   307,   307,   308,   308,   309,
+     309,   310,   310,   310,   310,   310,   311,   311,   311,   312,
+     312,   312,   312,   313,   313,   314,   314,   315,   315,   315,
+     315,   315,   315,   315,   315,   315,   315,   315,   315,   315,
+     315,   315,   315,   315,   315,   315,   315,   315,   315,   315,
+     315,   315,   315,   315,   315,   315,   315,   315,   315,   315,
+     315,   315,   315,   316,   315,   317,   317,   317,   317,   317,
+     318,   318,   318,   318,   319,   319,   319,   320,   320,   320,
+     320,   321,   321,   321,   321,   321,   321,   321,   321,   321,
+     321,   322,   322,   323,   323,   323,   323,   323,   323,   323,
+     324,   324,   324,   324,   324,   324,   324,   324,   324,   324,
+     324,   324,   325,   325,   325,   325,   325,   325,   325,   325,
+     326,   326,   327,   328,   328,   328,   328,   328,   328,   328,
+     328,   329,   329,   329,   329,   329,   329,   329,   329,   329,
+     329,   329,   329,   329,   329,   329,   329,   329,   329,   329,
+     329,   329,   329,   329,   329,   329,   329,   329,   329,   329,
+     330,   331,   331,   331,   331,   331,   331,   331,   331,   331,
+     331,   331,   331,   331,   331,   332,   332,   332,   333,   332,
+     334,   332,   335,   332,   336,   332,   332,   332,   332,   332,
+     332,   337,   337,   338,   338,   338,   338,   338,   338,   338,
+     338,   338,   338,   338,   339,   339,   339,   339,   339,   340,
+     340,   340,   340,   340,   341,   341,   342,   343,   343,   344,
+     344,   345,   345,   346,   346,   347,   347,   348,   348,   348,
+     348,   348,   348,   348,   348,   348,   348,   348,   348,   348,
+     348,   348,   348,   348,   348,   348,   348,   348,   348,   348,
+     348,   348,   348,   348,   349,   349,   349,   350,   350,   350,
+     351,   351,   351,   351,   352,   352,   352,   352,   352,   352,
      352,   352,   352,   352,   352,   352,   352,   352,   352,   352,
      352,   352,   352,   352,   352,   352,   352,   352,   352,   352,
-     352,   352,   352,   352,   352,   352,   352,   352,   352,   354,
-     354,   355,   355,   357,   356,   358,   358,   359,   359,   360,
-     360,   361,   361,   361,   361,   361,   362,   362,   362,   362,
-     363,   363,   364,   364,   364,   364,   364,   364,   365,   365,
-     365,   366,   366,   366,   366,   366,   366,   366,   366,   366,
-     366,   366,   366,   366,   366,   366,   366,   366,   366,   366,
-     366,   366,   366,   366,   366,   366,   366,   366,   366,   366,
-     366,   366,   366,   366,   367,   367,   367,   367,   368,   368,
-     368,   368,   369,   369,   370,   370,   371,   371,   371,   371,
-     371,   371,   371,   371,   371,   371,   371,   372,   372,   372,
-     372,   372,   372,   372,   372,   372,   372,   372,   372,   372,
-     372,   372,   372,   372,   372,   372,   372,   372,   372,   372,
-     372,   372,   372,   372,   372,   372,   372,   373,   372,   372,
-     374,   374,   375,   376,   376,   377,   378,   378,   378,   378,
-     379,   379,   379,   380,   380,   380,   381,   381,   381
+     352,   352,   352,   352,   352,   352,   352,   352,   352,   352,
+     352,   352,   352,   352,   352,   352,   352,   352,   352,   352,
+     352,   352,   352,   353,   353,   353,   353,   353,   353,   353,
+     353,   353,   353,   353,   354,   353,   353,   353,   353,   353,
+     353,   353,   353,   353,   353,   353,   353,   353,   353,   353,
+     353,   353,   353,   353,   353,   353,   353,   353,   353,   353,
+     353,   353,   353,   353,   353,   353,   353,   353,   353,   353,
+     353,   355,   355,   356,   356,   358,   357,   359,   359,   360,
+     360,   361,   361,   362,   362,   362,   362,   362,   363,   363,
+     363,   363,   364,   364,   365,   365,   365,   365,   365,   365,
+     366,   366,   366,   367,   367,   367,   367,   367,   367,   367,
+     367,   367,   367,   367,   367,   367,   367,   367,   367,   367,
+     367,   367,   367,   367,   367,   367,   367,   367,   367,   367,
+     367,   367,   367,   367,   367,   367,   368,   368,   368,   368,
+     369,   369,   369,   369,   370,   370,   371,   371,   372,   372,
+     372,   372,   372,   372,   372,   372,   372,   372,   372,   373,
+     373,   373,   373,   373,   373,   373,   373,   373,   373,   373,
+     373,   373,   373,   373,   373,   373,   373,   373,   373,   373,
+     373,   373,   373,   373,   373,   373,   373,   373,   373,   374,
+     373,   373,   375,   375,   376,   377,   377,   378,   379,   379,
+     379,   379,   380,   380,   380,   381,   381,   381,   382,   382,
+     382
 };
 
 /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
@@ -1781,41 +1787,42 @@ static const yytype_uint8 yyr2[] =
        5,     6,     5,     4,     3,     4,     3,     4,     5,     4,
        5,     3,     5,     7,     7,     3,     2,     7,     3,     2,
        2,     2,     2,     2,    15,     2,     2,     7,     2,     9,
-      11,     2,     4,     2,     2,     2,     2,    16,    11,     6,
-       8,     8,    10,     1,     2,     2,     1,     3,     3,     4,
-       4,     1,     1,     5,    11,    13,     0,     7,     0,    13,
-       0,    15,     0,     6,     9,     2,     3,    10,    13,     1,
-       2,     5,     7,     2,     2,     3,     2,     3,     2,     3,
-       9,     6,     1,     1,     1,     1,     1,     0,     2,     3,
-       3,     4,     9,     4,    14,     0,     3,     0,     1,     0,
-       2,     0,     2,     0,     2,     5,     6,     7,     6,     5,
-       3,     8,     6,     8,     8,     5,     4,     6,    11,    11,
-      18,    18,    12,    12,    12,    10,     4,     4,     4,     4,
-       4,     6,     2,     3,     6,     1,     1,     1,     2,     5,
-       7,    10,     1,     3,     2,     2,     2,     3,     3,     3,
+      11,     2,     4,     2,     2,     2,     2,    16,     5,     8,
+      11,     6,     8,     8,    10,     1,     2,     2,     1,     3,
+       3,     4,     4,     1,     1,     5,    11,    13,     0,     7,
+       0,    13,     0,    15,     0,     6,     9,     2,     3,    10,
+      13,     1,     2,     5,     7,     2,     2,     3,     2,     3,
+       2,     3,     9,     6,     1,     1,     1,     1,     1,     0,
+       2,     3,     3,     4,     9,     4,    14,     0,     3,     0,
+       1,     0,     2,     0,     2,     0,     2,     5,     6,     7,
+       6,     5,     3,     8,     6,     8,     8,     5,     4,     6,
+      11,    11,    18,    18,    12,    12,    12,    10,     4,     4,
+       4,     4,     4,     6,     2,     3,     6,     1,     1,     1,
+       2,     5,     7,    10,     1,     3,     2,     2,     2,     3,
        3,     3,     3,     3,     3,     3,     3,     3,     3,     3,
-       3,     3,     3,     3,     3,     5,     4,     4,     4,     4,
-       4,     4,     4,     4,     4,     4,     6,     4,     4,     4,
-       4,     4,     4,     4,     4,     6,     6,     6,     4,     6,
-       6,     1,     1,     1,     1,     1,     1,     1,     1,     1,
-       1,     1,     0,     6,     1,     4,     6,     1,     4,     4,
-       4,     6,     5,     7,     8,    10,     4,     4,     6,     4,
-       3,     2,     5,     5,     3,     5,     6,     8,     6,     8,
-       6,     4,     7,     6,     6,     6,     4,     6,     4,     0,
-       2,     0,     2,     0,     7,     1,     3,     1,     2,     0,
-       3,     1,     2,     2,     3,     3,    11,     9,     7,     7,
-       1,     3,     1,     1,     2,     3,     4,     5,     1,     3,
-       1,     2,     3,     3,     5,     4,     4,     2,     4,     2,
-       3,     3,     4,     5,     5,     5,     5,     1,     1,     1,
-       3,     5,     7,     4,     4,     4,     6,     6,     8,     8,
-       4,    14,     4,     4,     1,     1,     3,     3,     9,     7,
-       1,     5,     3,     6,     1,     3,     1,     1,     4,     4,
-       3,     5,     6,     8,     6,     4,     5,     1,     4,     1,
-       1,     1,     1,     4,     6,     4,     6,     5,     7,     4,
-       4,     4,     8,     4,     4,     4,     4,     8,     8,     6,
-       4,     6,     4,     1,     1,     4,     4,     0,     6,     4,
-       2,     4,     4,     1,     1,     3,     1,     1,     3,     3,
-       3,     5,     7,     5,     5,     8,     1,     1,     4
+       3,     3,     3,     3,     3,     3,     3,     5,     4,     4,
+       4,     4,     4,     4,     4,     4,     4,     4,     6,     4,
+       4,     4,     4,     4,     4,     4,     4,     6,     6,     6,
+       4,     6,     6,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     0,     6,     1,     4,     6,     1,
+       4,     4,     4,     6,     5,     7,     8,    10,     4,     4,
+       6,     4,     3,     2,     5,     5,     3,     5,     6,     8,
+       6,     8,     6,     4,     7,     6,     6,     6,     4,     6,
+       4,     0,     2,     0,     2,     0,     7,     1,     3,     1,
+       2,     0,     3,     1,     2,     2,     3,     3,    11,     9,
+       7,     7,     1,     3,     1,     1,     2,     3,     4,     5,
+       1,     3,     1,     2,     3,     3,     5,     4,     4,     2,
+       4,     2,     3,     3,     4,     5,     5,     5,     5,     1,
+       1,     1,     3,     5,     7,     4,     4,     4,     6,     6,
+       8,     8,     4,    14,     4,     4,     1,     1,     3,     3,
+       9,     7,     1,     5,     3,     6,     1,     3,     1,     1,
+       4,     4,     3,     5,     6,     8,     6,     4,     5,     1,
+       4,     1,     1,     1,     1,     4,     6,     4,     6,     5,
+       7,     4,     4,     4,     8,     4,     4,     4,     4,     8,
+       8,     6,     4,     6,     4,     1,     1,     4,     4,     0,
+       6,     4,     2,     4,     4,     1,     1,     3,     1,     1,
+       3,     3,     3,     5,     7,     5,     5,     8,     1,     1,
+       4
 };
 
 /* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
@@ -1823,1826 +1830,1825 @@ static const yytype_uint8 yyr2[] =
    means the default is an error.  */
 static const yytype_uint16 yydefact[] =
 {
-       0,     0,     0,     2,     3,     1,   636,     0,     0,     0,
+       0,     0,     0,     2,     3,     1,   638,     0,     0,     0,
        0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
        0,     0,     0,     0,     0,     0,     0,     0,     0,   205,
        0,     0,   206,     0,     0,   207,     0,   208,     0,     0,
        0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
        0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
        0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,   342,   343,   344,   345,   346,
+       0,     0,     0,     0,     0,     0,   344,   345,   346,   347,
+     348,     0,     0,     0,     0,     0,     0,     0,     0,     0,
        0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,   305,     0,     0,   313,   314,     0,     0,     0,
+     308,     0,     0,     0,     0,     0,     0,   397,   398,   399,
+       0,     0,     0,     5,     6,     7,     8,    10,     0,    11,
+      24,    12,    13,    14,    15,    23,    22,    21,    16,     0,
+      17,    18,    19,    20,     0,    25,     0,   639,     0,   233,
+       0,     0,     0,     0,     0,     0,   283,     0,   285,   286,
+     281,   282,     0,   288,     0,   291,   233,     0,   293,   294,
+     119,   129,   638,   511,   507,    73,    74,     0,   205,   206,
+     207,   208,     0,     0,     0,     0,     0,     0,     0,     0,
        0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,   303,     0,     0,   311,   312,     0,     0,     0,   306,
-       0,     0,     0,     0,     0,     0,   395,   396,   397,     0,
-       0,     0,     5,     6,     7,     8,    10,     0,    11,    24,
-      12,    13,    14,    15,    23,    22,    21,    16,     0,    17,
-      18,    19,    20,     0,    25,     0,   637,     0,   233,     0,
-       0,     0,     0,     0,     0,   283,     0,   285,   286,   281,
-     282,     0,   288,     0,   291,   233,     0,   293,   294,   119,
-     129,   636,   509,   505,    73,    74,     0,   205,   206,   207,
-     208,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,   295,   296,     0,     0,
+     217,   218,   219,     0,     0,     0,     0,   453,   454,   456,
+     457,   455,     0,     0,     0,     0,     0,     0,     0,     0,
        0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,   295,   296,     0,   217,   218,
-     219,     0,     0,     0,     0,   451,   452,   454,   455,   453,
        0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
        0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,   461,   462,   463,     0,     0,   205,   210,   211,   212,
        0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,     0,     0,     0,   459,
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-     226,   196,     0,     0,     0,     0,     0,     0,     0,   174,
-       0,   175,     0,     0,     0,     0,   110,   114,     0,   611,
-       0,     0,   609,     0,   621,     0,     0,   148,   149,   618,
-     594,   596,     0,     0,     0,     0,     0,     0,   347,   351,
-     347,     0,   400,    93,     0,     0,    66,     0,     0,    91,
-       0,   572,     0,     0,     0,     0,     0,     0,   624,   623,
-       0,     0,     0,     0,     0,   520,     0,     0,    77,   273,
-     486,   274,     0,     0,     0,     0,     0,   238,   235,     0,
-       0,   584,   582,     0,     0,     0,     0,   122,   127,     0,
-       0,     0,   564,   565,   139,   371,   164,   172,   173,   178,
-       0,     0,     0,     0,     0,   180,     0,     0,     0,     0,
-       0,     0,   473,     0,     0,     0,   552,   492,     0,     0,
-     179,     0,   200,   356,     0,     0,     0,     0,   201,     0,
-       0,     0,     0,     0,     0,   519,   518,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,     0,   250,   249,     0,
-       0,     0,     0,     0,     0,     0,     0,   240,     0,     0,
-       0,   373,   374,    39,   182,   183,     0,   569,     0,     0,
-     301,   300,     0,     0,     0,     0,     0,     0,   151,   152,
-     155,   154,   153,     0,   598,     0,   635,     0,     0,     0,
-       0,     0,     0,     0,     0,   104,   105,   575,     0,     0,
-       0,    96,     0,     0,     0,    47,     0,     0,     0,     0,
-       0,    49,     0,   239,   236,   237,    35,     0,     0,   632,
-     289,     0,   134,   147,     0,     0,   144,     0,     0,     0,
-     166,   197,     0,     0,     0,     0,     0,   558,   559,     0,
-     499,   474,   487,   489,     0,     0,   181,   204,     0,     0,
-       0,   363,   363,     0,   115,   116,   233,     0,   224,   225,
-     324,     0,   331,     0,     0,   233,     0,     0,     0,     0,
-       0,     0,     0,     0,   230,     0,   228,     0,     0,     0,
-       0,   111,   112,   602,   608,   607,   150,     0,     0,     0,
-     352,     0,     0,   108,   100,   102,     0,    90,   625,    97,
-      98,    52,     0,     0,     0,     0,   521,     0,     0,   487,
-     583,     0,     0,     0,     0,   124,   622,     0,   131,     0,
-       0,     0,     0,   186,     0,     0,     0,   327,     0,   170,
-     171,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,   517,     0,   341,     0,     0,   318,     0,   241,     0,
-       0,     0,     0,     0,     0,   229,     0,   568,   302,     0,
-       0,   385,   233,   401,     0,   573,     0,    48,     0,     0,
-       0,    65,    50,     0,   290,   123,   128,   134,     0,     0,
-     161,   162,   160,     0,     0,   475,     0,     0,     0,     0,
-     364,   378,     0,     0,   379,     0,   222,     0,   332,     0,
-     314,     0,   233,     0,     0,     0,     0,     0,     0,   176,
-     113,   298,   347,   106,     0,     0,     0,     0,     0,     0,
-     132,   133,     0,     0,     0,   202,     0,   382,     0,   383,
-     384,   516,     0,     0,   320,   244,     0,     0,     0,     0,
-       0,     0,     0,     0,    56,     0,    62,     0,     0,   125,
-       0,     0,   328,     0,     0,   340,   319,   315,     0,     0,
+       0,   581,   580,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,   143,     0,     0,     0,   137,   138,     0,
+       0,     0,     0,   163,   163,     0,     0,     0,     0,     0,
+     159,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+     368,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,   545,   546,   547,
+     548,     0,     0,     0,     0,     0,   501,   502,     0,   474,
+       0,     0,   536,   427,   529,   487,   485,     0,   484,     0,
+       0,   553,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,   370,     0,     0,     0,     0,     0,   393,     0,     0,
+       0,    77,     0,   261,     0,     0,     0,     0,     0,     0,
+       0,   336,     0,     0,   335,     0,   338,     0,   340,     0,
+     325,   332,     0,     0,     0,   251,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,   379,     0,     0,   256,   255,
+     396,     0,     0,     0,    37,    38,     0,     0,     0,     0,
+       0,     0,   573,     0,     0,     0,   301,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,   503,   504,
+     599,     0,   374,   487,     0,     0,   233,   351,     0,   352,
+     233,     0,     0,   588,     0,    94,     0,     0,     0,     0,
+      92,     0,   576,     0,   107,     0,    99,   101,     0,     0,
+       0,    89,     0,     0,     0,     0,     0,    36,   487,     0,
        0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,   245,   246,   247,   248,
-       0,   242,   354,    53,     0,    60,     0,   284,     0,   561,
-       0,     0,   321,     0,     0,    54,     0,     0,   297,     0,
-       0,   243,     0,     0,     0,     0,     0,     0,    57,    55,
-       0,    58,     0,   380,   381,     0,     0,    63,    61,    59
+       0,    31,    32,     0,   583,     0,     0,    34,    33,     0,
+     583,   633,   287,     0,     0,   121,   126,     0,     0,     0,
+     140,   145,   146,   141,   142,   506,     0,    85,     0,    86,
+     167,     0,     0,     0,     0,   168,   187,   188,   165,     0,
+       0,     0,   169,   198,   189,   193,   194,   190,   191,   192,
+     177,     0,     0,     0,   438,   452,   451,   447,   448,   449,
+     558,     0,     0,     0,   496,   497,   499,   135,   465,   495,
+     468,   473,     0,     0,   501,   199,   480,    73,    74,     0,
+     492,   488,   490,   559,   195,     0,     0,     0,   159,     0,
+       0,   369,     0,   158,     0,     0,     0,     0,     0,     0,
+     277,     0,     0,     0,     0,   233,   233,     0,     0,   337,
+     524,     0,     0,   339,   341,     0,     0,   319,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,   226,   196,
+       0,     0,     0,     0,     0,     0,     0,   174,     0,   175,
+       0,     0,     0,     0,   110,   114,     0,   613,     0,     0,
+     611,     0,   623,     0,     0,   148,   149,   620,   596,   598,
+       0,     0,     0,     0,     0,     0,   349,   353,   349,     0,
+     402,    93,     0,     0,    66,     0,     0,    91,     0,   574,
+       0,     0,     0,     0,     0,     0,   626,   625,     0,     0,
+       0,     0,     0,   522,     0,     0,    77,   273,   488,   274,
+       0,     0,     0,     0,     0,   238,   235,     0,     0,   586,
+     584,     0,     0,     0,     0,   122,   127,     0,     0,     0,
+     566,   567,   139,   373,   164,   172,   173,   178,     0,     0,
+       0,     0,     0,   180,     0,     0,   299,     0,     0,     0,
+       0,   475,     0,     0,     0,   554,   494,     0,     0,   179,
+       0,   200,   358,     0,     0,     0,     0,   201,     0,     0,
+       0,     0,     0,     0,   521,   520,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,   250,   249,     0,     0,
+       0,     0,     0,     0,     0,     0,   240,     0,     0,     0,
+     375,   376,    39,   182,   183,     0,   571,     0,     0,   303,
+     302,     0,     0,     0,     0,     0,     0,   151,   152,   155,
+     154,   153,     0,   600,     0,   637,     0,     0,     0,     0,
+       0,     0,     0,     0,   104,   105,   577,     0,     0,     0,
+      96,     0,     0,     0,    47,     0,     0,     0,     0,     0,
+      49,     0,   239,   236,   237,    35,     0,     0,   634,   289,
+       0,   134,   147,     0,     0,   144,     0,     0,     0,   166,
+     197,     0,     0,     0,     0,     0,   560,   561,     0,   501,
+     476,   489,   491,     0,     0,   181,   204,     0,     0,     0,
+     365,   365,     0,   115,   116,   233,     0,   224,   225,   326,
+       0,   333,     0,     0,   233,     0,     0,     0,     0,     0,
+       0,     0,     0,   230,     0,   228,     0,     0,     0,     0,
+     111,   112,   604,   610,   609,   150,     0,     0,     0,   354,
+       0,     0,   108,   100,   102,     0,    90,   627,    97,    98,
+      52,     0,     0,     0,     0,   523,     0,     0,   489,   585,
+       0,     0,     0,     0,   124,   624,     0,   131,     0,     0,
+       0,     0,   186,     0,     0,     0,   329,     0,   170,   171,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+     519,     0,   343,     0,     0,   320,     0,   241,     0,     0,
+       0,     0,     0,     0,   229,     0,   570,   304,     0,     0,
+     387,   233,   403,     0,   575,     0,    48,     0,     0,     0,
+      65,    50,     0,   290,   123,   128,   134,     0,     0,   161,
+     162,   160,     0,     0,   477,     0,     0,     0,     0,   366,
+     380,     0,     0,   381,     0,   222,     0,   334,     0,   316,
+       0,   233,     0,     0,     0,     0,     0,     0,   176,   113,
+     300,   349,   106,     0,     0,     0,     0,     0,     0,   132,
+     133,     0,     0,     0,   202,     0,   384,     0,   385,   386,
+     518,     0,     0,   322,   244,     0,     0,     0,     0,     0,
+       0,     0,     0,    56,     0,    62,     0,     0,   125,     0,
+       0,   330,     0,     0,   342,   321,   317,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,   245,   246,   247,   248,     0,
+     242,   356,    53,     0,    60,     0,   284,     0,   563,     0,
+       0,   323,     0,     0,    54,     0,     0,   297,     0,     0,
+     243,     0,     0,     0,     0,     0,     0,    57,    55,     0,
+      58,     0,   382,   383,     0,     0,    63,    61,    59
 };
 
 /* YYDEFGOTO[NTERM-NUM].  */
 static const yytype_int16 yydefgoto[] =
 {
-      -1,     2,     3,   122,  1107,   123,   124,  1091,  1964,  1970,
-    1394,  1615,  2126,  2254,  1395,  2227,  2270,  1396,  2256,  1397,
-    1398,  1619,   456,   614,   615,  1177,  1712,   125,   813,   484,
-    1982,  2137,  1983,   485,  1851,  1475,  1430,  1431,  1432,  1578,
-    1787,  1788,  1248,  1674,  1665,  1861,   788,   626,   288,   289,
-     364,   212,   290,   466,   467,   129,   130,   131,   132,   133,
-     134,   135,   136,   291,  1283,  2161,  2218,   981,  1279,  1280,
-     292,  1070,   293,   140,  1503,  1246,   953,   996,  2095,   141,
-     142,   143,   144,   294,   295,  1204,  1219,  1349,   296,   818,
-     297,   817,   487,   643,   332,  1824,   368,   369,   299,   584,
-     383,  1378,  1606,   477,   472,  1342,  1046,  1655,  1817,  1818,
-    1031,   479,   146,   433
+      -1,     2,     3,   123,  1111,   124,   125,  1095,  1973,  1979,
+    1400,  1622,  2135,  2263,  1401,  2236,  2279,  1402,  2265,  1403,
+    1404,  1626,   458,   617,   618,  1183,  1720,   126,   816,   486,
+    1991,  2146,  1992,   487,  1859,  1482,  1436,  1437,  1438,  1585,
+    1795,  1796,  1254,  1681,  1672,  1869,   791,   629,   290,   291,
+     366,   214,   292,   468,   469,   130,   131,   132,   133,   134,
+     135,   136,   137,   293,  1289,  2170,  2227,   985,  1285,  1286,
+     294,  1074,   295,   141,  1510,  1252,   957,  1000,  2104,   142,
+     143,   144,   145,   296,   297,  1210,  1225,  1355,   298,   821,
+     299,   820,   489,   646,   334,  1832,   370,   371,   301,   587,
+     385,  1384,  1613,   479,   474,  1348,  1050,  1662,  1825,  1826,
+    1035,   481,   147,   435
 };
 
 /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
    STATE-NUM.  */
-#define YYPACT_NINF -1958
+#define YYPACT_NINF -1957
 static const yytype_int16 yypact[] =
 {
-   13013,    84,   103, 13219, -1958, -1958,  -204,    66,    16,  -127,
-     -80,   -26,    33,   201,   210,   248,   253,    18,    47,    54,
-      81,   342,   353,   147,   158,    24,   -13,   381,   -13,   178,
-     181,   191,    50,   224,   252,    68,   283,   289,   329,   336,
-     375,   396,   412,   425,   430,   462,   344,   488,   619,   724,
-     729,   476,   593,   636,   491,  7309,   494,   510,   532,   691,
-     -62,   713,   381,     7,    37,   542,   714,   -89,   558,   429,
-     429,   565,   486,    41,   581, -1958, -1958, -1958, -1958, -1958,
-     582,   159,   740,   755,    19,    62,   770,   748,    15,  6285,
-     803,   887,   906,   912,  6285,   920,   -74,   -67,   680,    20,
-      69, -1958,   696,   705, -1958, -1958,   924,   958,   716, -1958,
-    4452,   707,  9221,    12,    28,   381, -1958, -1958, -1958, 12516,
-     721,   981, -1958, -1958, -1958, -1958, -1958,   730, -1958, -1958,
-   -1958, -1958, -1958, -1958, -1958, -1958, -1958, -1958,   111, -1958,
-   -1958, -1958, -1958,    53, -1958,   983,   739,  6014,    80,   736,
-    1009, 12516, 13404, 13404, 13404, -1958, 12516, -1958, -1958, -1958,
-   -1958, 13404, -1958, 12516, -1958, -1958, 12516, -1958, -1958, -1958,
-   -1958,   806,   758,  1040, -1958, -1958,  9472, -1958, -1958, -1958,
-   -1958,   824,    24, 12516, 12516, 12516,   826, 12516, 12516, 12516,
-     831, 12516, 12516, 12516, 12516, 12516, 12516, 12516, 13404, 12516,
-   12516, 12516, 12516,  6285,   834, -1958, -1958, 10115, -1958, -1958,
-   -1958,   797,  6285,  7565, 13404, -1958, -1958, -1958, -1958, -1958,
-     -13,   -13,   -13,   -13,   -13,   -13,   -13,   -13,   -13,   -13,
-     -13,   -13,   -13,   -13,   -13,   -13,   -13,   -13,   -13,   -13,
-     -13,   -13,   -13,   -13,   -13,    76,   -13,   -13,   -13,   -13,
-     -13,   835,   -13,   -13,   844,   381,   649,   649,   649, -1958,
-   -1958, -1958,   -13,   -13,    31,   903,   909,   911,   845,  7565,
-     974,   381,   381,   850,   -13,   -13,   851,   852,   853, -1958,
-   -1958, -1958, 12516,  7821, 12516, 12516,  8077,    24,   918,    32,
-   -1958, -1958,   854, -1958,  5124, -1958, -1958, -1958, -1958, -1958,
-     112, 12516, 10115, 10115,   856,   857,  8333,  6285,  6285,  6285,
-   -1958, -1958, -1958,   859, -1958,   858,   860,  8589,   861, 11065,
-    1115,  7565,   863,    20,   864,   865,   429,   429,   429, 12516,
-   12516,   194, -1958,   266,   429, 11152,   296,   354,   871,   872,
-     873,   874,   875,   878,   882, 10115, 12516,  6285,  6285,  6285,
-     360,    25,  1116,   892, -1958,  1150,  1151, -1958,   896,   917,
-     919, -1958, -1958,   927,  6285, -1958, 12516,  6541, -1958,  1114,
-     928,   922,   932,   949,  1174,  1180,   930, 12516,   953, 12516,
-   12516,   284, 12516,   950, -1958,  1020, 12516, 12516, 12516, -1958,
-   -1958, 12516, -1958,   -13,   -13,   -13,   957,   959,   961,   -13,
-     -13,   -13,   -13,   -13,   -13,   -13, -1958,   -13, -1958, -1958,
-   -1958, -1958,   -13,   -13,   962,   963,   -13,   964, -1958,   965,
-    1210,  1217,   968, -1958, -1958,  1218,  1219,  1225,  1224,   975,
-     -13, 12516, 15112,   161, 13404, -1958, 10115, 12516, -1958, -1958,
-    7565,  7565, -1958,   976,  9472,   381,  1232, -1958, -1958, -1958,
-   -1958, -1958, -1958, 12516, 12516,   451,  7565,  1234,   829,   979,
-    1145,   982,  1237,    73,   984, -1958,   986, 13536, 12516, -1958,
-    1428,  -132, -1958,   117,   -70,   -47,  8265, -1958,    91, -1958,
-     150,  8521,  3118,  8777,  -210,   -69,  1148, -1958,    24,   985,
-   12516,   987, 15628, 15653, 15678, 12516, 15703, 15728, 15753, 12516,
-   15778, 15803, 15828, 15853, 15878, 15903, 15928,   991, 15953, 15978,
-   16003, 14155,  1246, 12516, 10115,  5333, -1958,   414, 12516,  1249,
-    1250,   998, 12516, 12516, 12516, 12516, 12516, 12516, 12516, 12516,
-   12516, 12516, 12516, 12516, 12516, 12516, 12516, 12516, 10115, 12516,
-   12516, 12516, 12516, 12516, 12516, 12516, 12516, 10115, 10115,   997,
-   12516, 12516, 13404, 12516, 13404,  7565, 13404, 13404, 13404,   999,
-    1021,  1023,  1025, 12516,    88, -1958, 11408, 12516,  7565,  6285,
-    7565, 13404, 13404, 10115,    24,  9472,    24,  1003, 10115,  1003,
-   -1958,  1003, 16028, -1958,   436,  1026,    17,  1222, -1958,  1284,
-   12516, 12516, 12516, 12516, 12516, 12516, 12516, 12516, 12516, 12516,
-   12516, 12516, 12516, 12516,  8845, 12516, 12516, 12516, 12516, 12516,
-      24, 12516, 12516,    51, -1958,   839, 16053,   559,   561, 12516,
-   12516, 12516, -1958,  1304,  1308,  1308,  1058, 12516, 12516, 12516,
-   12516,    34, 10115, 10115, 15140,  1059,  1311, -1958,  1061, -1958,
-   -1958,  -138, -1958, -1958,  9535,  9791,   429,   429,    80,    80,
-     -73, 11152, 11152, 12516,  4640,   -71, -1958, 12516, 12516, 12516,
-   12516, 12516, 12516, 12516, 12516, 12516,   562, 16078,  1312,  1314,
-    1317, 12516, 12516,  1322, 12516, -1958, -1958, 12516,  4810, -1958,
-   -1958, 10115, 10115, 10115, 12516,  1323, 16103,  1067, 12516, 10115,
-   12516, 12516, 12516, -1958, -1958, 12516, 16128, 12516, 16153, 16178,
-    1141, 10047, -1958,  1071,  5481, 16203, 16228, 15223, 13404, 13404,
-   13404, 13404, 13404, 13404, 13404, 13404, 13404, 12516, 13404, 13404,
-   13404, 13404,    -2,  9472, 13404, 13404, 13404,    24,    24, -1958,
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+     439,   330,   330,  -178, 10952, 10952, 11965, 11523,  -128, -1957,
+   11965, 11965, 11965, 11965, 11965, 11965, 11965, 11965, 11965,   521,
+   16278,  1246,  1248,  1251, 11965, 11965,  1249, 11965, -1957, -1957,
+   11965, 11775, -1957, -1957, 10094, 10094, 10094, 11965,  1253, 16303,
+     996, 11965, 10094, 11965, 11965, 11965, -1957, -1957, 11965, 16328,
+   11965, 16353, 16378,  1069, 10377, -1957,   999,  6695, 16403, 16428,
+   15448, 13375, 13375, 13375, 13375, 13375, 13375, 13375, 13375, 13375,
+   11965, 13375, 13375, 13375, 13375,    15,  5352, 13375, 13375, 13375,
+      23,    23, -1957, -1957, 10094, -1957,  1001, 12163, -1957,  1003,
+   12223, 11965, 11965,   978, 11965, -1957,    23, 11965, 11965,    59,
+    1004,   528, 16453, 13420,  1008,   553, 11965,  1257,  1007,  7534,
+   16478, 15475, -1957, -1957, -1957, -1957, -1957,  1009,  1268,   171,
+    1258, -1957, -1957, -1957, 10094,   197, 11965, -1957, -1957, -1957,
+      23, 11965, 11965,    59,  1015, -1957,  1019,   -44,   498,   390,
+     498, -1957,  1018,  5876, -1957,    18, 10094,    23, 11965, 11965,
+      59,  1276, 10094,  1277, 10094, 11965,  1279, 13375,    23, 11209,
+      59, 11965, -1957, 11965,  1280, -1957,    23,  1281, 13375, 11965,
+    1028,  1029, -1957, 11965, 12765,  5352,  1284,  1285,  1287, 16503,
+    1288,  1289,  1292, 16528,  1293,  1294,  1295,  1296,  1297,  1298,
+    1299, -1957,  1300,  1301,  1302, -1957, 11965, 16553, 10094,  1047,
+   10094,    55, 14438, -1957, -1957,  1305, 15421, 15421, 15421, 15421,
+   15421, 15421, 15421, 15421, 15421, 15421, 15421, 12980, 15421, 15421,
+   15421, 15421,   928,   241, 15421, 15421, 15421, 13448, 13481, 13514,
+   13547, 13580,  6438,  1055,  1058,   117, 10094, 13613, 13646,   241,
+   13679,   241,  1049,  1053,  1054,   269, 10094, 11965, 11965, 11965,
+   17503, -1957,   241,  1059, 14467, 14496, -1957, -1957,  1056,   -88,
+     241,  -116,  1065,   356,   559,  1319, -1957,    59,   241,  7534,
+    1063,  6952,  7209,  1385,  1975,   427,   427,   512,   512,   512,
+     512,   512,   512,   529,   529, 10094,  -167, -1957,  -167,  -167,
+     978,   978,   978,  1064, 16578, 15502,   527, 10094, -1957,  1323,
+    1068,  1071, 16603, 16628, 16653, 11965,  7534,  1328,  1330, 10699,
+   16678, 14525, 16703, 16728, -1957, 11965,   565,   566, 10094,  1073,
+   -1957, 12285, -1957, 12345, 12407,   439, 11965, 11965, -1957, -1957,
+    1075,  1076, 10952,  7980,  1199,   372,   439, 12467, 16753, 14554,
+   16778, 16803, 16828, 16853, 16878, 16903, 16928,  1078,  1335, 11965,
+    1338, -1957, 11965, 16953, 14583, -1957, 15529, 12529, 15556, -1957,
+     567,   572,   573, 14612, -1957, -1957, -1957,  2142,   574, 15583,
+   15610, 13712, 16978,  1340, 17003,  1343,  1345,  1080, 11965, 12589,
+   11965, 11965, -1957, -1957,    38,   203,   329,   203,  1093,  1094,
+    1087,   241,   241,  1088, 13745,   241,   241,   241,   241, 11965,
+     241,  1349, -1957,  1095,  1101,   437,    85,  1100,   575, -1957,
+   -1957, -1957, -1957, 17028, 15421,  -167, 12651,  1103,   551,  1098,
+    1171,  1362,  1205, 11304,  1107,  1110,  1368,  7534, 14641, -1957,
+   11965,  1369,   180,   105,    59,    26,  5352, 11965,  1370, -1957,
+     580,  1332,  1333,  7534, 14670,    34,  1119, 17053, 15637,   489,
+   11965, 11965,  1132,  1133,  1138,  1140,  9076, -1957, -1957, -1957,
+   -1957, 13375,   299,  1136, 17078, 15664,  1145, -1957,   322, -1957,
+     360, 13778, -1957, -1957, -1957,  1141, -1957,  1148, 14699, 13811,
+   -1957,    65, -1957, -1957, 17503, -1957,   106, 15421, 11965,   241,
+     439,  7534,  7534,  1401,  7534,  7534,  7534,  1404,  7534,  7534,
+    7534,  7534,  7534,  7534,  7534,  7534,  7534,  7534,  2193,  1406,
+   10094,  6438, -1957, -1957,   330, -1957, -1957, -1957, -1957, -1957,
+   -1957, -1957, -1957, -1957, -1957, -1957, -1957, -1957, 11965, -1957,
+   -1957, -1957, -1957, -1957, -1957, -1957, -1957, -1957, 11965, 11965,
+   11965, 11965, 11965, -1957, -1957, -1957,   582, 11965, 11965, -1957,
+   11965, -1957,  7534, 13375, 13375, -1957,   587, 14728, 14757, 14786,
+    1146, -1957, -1957, -1957,  1220, 11965, 11965, -1957, -1957, -1957,
+      59, -1957,    59, 11965, 11965,  1158, -1957,  7534,   116, -1957,
+   -1957, -1957, 11965, 11965,   588,    59,  -198,   227, 11965, 11965,
+   -1957,   241,   589,  7534, 10094, 10094,  1409,  1412,  1413,  3141,
+   -1957, -1957,  1415, -1957,  1162, 17503,  1155,  1417, -1957,  1418,
+    1419,  2274,  1420,  1422,   594,    77, -1957, 12711, -1957, -1957,
+     -92, 13844, 13877, -1957, -1957, 14815,  -117,  1311,  1428, 11461,
+    1170,  1429,  1175,    27,    42,   -95, -1957,   -87, -1957,   372,
+    1430,  1432,  1433,  1434,  1438,  1440,  1441,  1442,  1443,   330,
+    7534, 17503, -1957,  2441,  1173,  1337,  1437, -1957,  1445,  1446,
+    1346,  1449, -1957, -1957,  1450,  1447,  1452, 11965,  1453,  7534,
+    1454,  7534,  7534,  1455, 13910, -1957,  7466,  1436,    59,    59,
+   -1957, 10094, -1957, -1957, -1957, -1957, 13375, -1957, -1957, 11965,
+   13375, -1957, -1957, -1957, -1957, 17503, -1957,  1196,  1202, 13375,
+   -1957, 13375, -1957,    59, 13375,  1206, -1957,  1207,  1457, -1957,
+      59, 11965, 11965,  1208,   498,  1209, 11556, -1957,  2721,  1211,
+    7534, -1957,  1200, -1957, 14844, -1957, -1957, 11965,  1459,   430,
+   11965,  1471,  1472,    24,  1475,  1221,  1479,  3782, -1957,   241,
+     116,   116,  1480, -1957, -1957,  1228,  1229,  1227, -1957,  1485,
+   -1957, -1957, -1957, -1957, -1957, -1957,    59,   108,  2237, 11965,
+   15691, 17103, 11965,  9328, 11965, 10094,  1230,   604,  1486,    20,
+      59, -1957,  1231, 11965,  1487,  1489, 11965,    59, 11713,  1491,
+   11965,  4885,   241,  5451, 11965, 11965,  1238,  1233, -1957,  1496,
+   17128,  1500,    94,  1371,  1371,  7534,  1501,  1508,  1509,  7534,
+     -94,  1510,  1512,  1513,  1514,  1515,  1516,  1517,  1518,  1519,
+   -1957,  1521,   605,  1263, 15421, 15421, 15421, 15421, 15421, 15421,
+     241, 13943, 13976, 14009,  1269,   241,   241, -1957, -1957, -1957,
+   -1957,   106,   241, 17153, 15421,  1271,   -82, 17503, 15421, -1957,
+    1522,   241, 17503, 17503, -1957,   348, -1957,    59, -1957, 17178,
+   15718, -1957,   241,  1526,   607,   610,  7534,  7534,  7534,  1529,
+    1528, -1957,   213, 11965,  7534,  7534,  7534, -1957,  1272,  1273,
+    1530,  1532,  1533, -1957, 11965, 11965, 11965,  1282,  1283,  1291,
+    1278, -1957,  3941,  7534, -1957, 11965, -1957,  1536, -1957,  1537,
+   -1957, -1957, 10952,   -56,  6763, -1957,  1304,  1306,  1307,  1308,
+    1309,  1312,  9580,  1286,  1538, -1957, 10094,  1313, -1957, -1957,
+   -1957,  1314, 11965, 11965, -1957, -1957, 15745,  7534,  1541,  7534,
+    1542,  1360, -1957, 11965, 11965, 11965, -1957,  1546,   147,   470,
+    1290,  7723,  1310, 11965,    39,   241,  1303,   241,  1315, -1957,
+   -1957,  5352, -1957,   496, 11965,  1316, -1957, -1957,  3998, -1957,
+   -1957,  1318,  1550, -1957,  4505, -1957,  1317,  1553,   185,  4586,
+   -1957,    24, -1957,   618, -1957, 11965, -1957, -1957,   213,  4364,
+   12031, -1957,  1322, 11965, 11965,  7534,  1321, -1957,   555,    98,
+    1551, 17203,  1555,  1319, 17228,  1324,   626, 17253,   651,  1556,
+    1559, -1957, -1957, 13375,  1331,  1564, 17278, -1957, -1957, 14042,
+    1334, -1957, -1957,  7489,  5726, 17503, -1957,  1567,   116,  8048,
+   -1957, -1957, -1957, 17503, 17503, -1957,   106, -1957,  1581, -1957,
+   -1957,   439,  1583,  1586,  1588, -1957, -1957, -1957,  1451,   -50,
+    1490,  1591, -1957, -1957, -1957, -1957, -1957, -1957, -1957, -1957,
+   -1957,  1593,  1339,  1594, -1957, -1957, -1957, -1957, -1957, -1957,
+   -1957, 11965, 11965, 11965, -1957, -1957, -1957,  1233, -1957, -1957,
+   -1957, -1957, 11965,  1341,  1336, -1957, -1957, 11965, 11965,   241,
+    -198, -1957, -1957, -1957, -1957,  1342,  1344,  1597,   -94,  1600,
+   11965, -1957,  7534, 17503,  1466,  1467,   592, 10094, 10094, 11965,
+   -1957, 10699, 14873, 17303,  8237,   330,   330, 11965, 11965, -1957,
+     659,  1347, 17328, -1957, -1957, 14902,   -85, -1957,  1607,  1612,
+    7534,   439,   439,   439,   439,   439,  7020,  1613, -1957, -1957,
+     657, 10094, 11965,  4624,  4779,  1614,  1615, -1957,  1633, -1957,
+    7534,  8494,   731, 17353, -1957, -1957, 10346, -1957, 13375, 11965,
+   -1957, 13375, 17503, 10442,  5352,  1373, -1957, -1957, -1957, -1957,
+    1384,  1377, 11965, 11965, 14931, 11965, 13420, -1957, 13420,  7534,
+   -1957, -1957,    59,    26,  5352, 11965,  1641, -1957,  1642, -1957,
+      24, 15772,  7534, 13375,  1643,   241, -1957,  1382,   241, 11965,
+   14075, 14108,   658, -1957, 11965, 11965,  1389, -1957,  1390, -1957,
+    1413,  1648,  1653,  1419,  1655, -1957, -1957,  1656, 11965, -1957,
+   -1957, 11965, 11808,  1657, 11965, -1957, -1957,  1402, 12031,   666,
+    5908,  1659, -1957, -1957,   629, -1957, -1957, -1957,  1520,  1658,
+    1427,  1435,  1444, -1957,  1664,  7534, -1957, 15421, 15421, 14141,
+   15421, -1957,  1431, 17378, 15799, -1957, -1957, 10094, 10094, -1957,
+    1686, -1957, 17503,  1687, 11965, 11965,  1448, -1957,   673,   674,
+   15393,  4834,  1689,  1458, -1957, -1957, 11965,  1460,  1461, 14960,
+   15826,  1691,  7534,  1698,  1463, 11965, -1957, -1957,   675,   -45,
+     -33,   -21,   -11,    -4,  9837,   153, -1957,  1700,   682, 14989,
+   -1957, -1957, -1957, -1957, -1957,  1523, -1957, 11965, 11965, -1957,
+   -1957, 10094,  4923,  1702,  1456, 15421,   241, 17503, -1957, -1957,
+   -1957, -1957,    39, -1957,  5352, -1957, 15018,  1464,  1468,  1469,
+    1703,  1709,  1711,  4946, -1957, -1957, -1957,  1462,  1712,   687,
+   -1957,  1716,  1717,   381, 17503, 11965, 11965,  1473,  7534,   688,
+   17503, 17403, -1957, -1957, -1957, -1957, 17428, 14174, -1957, -1957,
+   15047,  1146,  1202,  7534,   241, -1957, 11965,  5352,    23, -1957,
+   -1957, 10094, 10094, 11965,  1724,   690, -1957, -1957, 11965,  1336,
+   -1957, -1957, -1957,   693,   722, -1957, -1957,  5098,  5130,  7534,
+     586,   617, 10094, -1957, -1957,   330,  8751, -1957, -1957, -1957,
+    1725, -1957,  1474,  7534, -1957, 15076,  1731, 10094,   439,   439,
+     439,   439,   439, -1957,  1735, -1957, 11965, 15105, 15134,   724,
+   -1957, -1957, -1957, -1957, -1957, -1957,  1482,  1737,  1483, -1957,
+    1741,    24, -1957, -1957, -1957,  1557, -1957, -1957, -1957, -1957,
+   -1957, 11965, 14207, 14240,  7534, -1957,  1742, 11965,  1488, -1957,
+   11965,  1743,  1492,  1494, -1957, -1957,  5936, -1957,  1493,   729,
+     730, 15163, -1957,  1497, 14273,  1495, -1957,  1498, -1957, -1957,
+     732,  1499,   439,  7534,  1747,  1502,   439,  1748,   735,  1503,
+   -1957, 11965, -1957,  1753,  1565, 12773,  1506, -1957,   738,   196,
+     202,   204,   228,   242, -1957,  5391, -1957, -1957,  1758,  1760,
+   -1957, -1957, -1957,  1764, -1957,  1511, 17503, 11965, 11965,   743,
+   -1957, 17503, 14306, -1957, -1957, -1957,  1146,  5352,  1524, -1957,
+   -1957, -1957, 11965, 11965, -1957, 10094,  1765,   439,   133, -1957,
+   -1957,   439,   160, -1957,  1766, -1957, 15192, -1957, 11965, -1957,
+     372, -1957,  1767, 10094, 10094, 10094, 10094,  9837, -1957, -1957,
+   -1957, 13420, -1957, 11965, 17453, 14339,    56, 11965,  1525, -1957,
+   -1957, 14372, 14405,   745, -1957,   260, -1957,   292, -1957, -1957,
+   -1957,  5661,   347, 12833, -1957,   746,   768,   773,   774,   318,
+     776,  1527,   812, -1957, 11965, -1957,  7534, 15221, -1957, 11965,
+   11965, -1957,   439,   439, -1957, -1957, -1957,   372,  1769,  1770,
+    1772,  1773, 10094,  1774,  1775,  1777,  1531, 17478,   819,  1780,
+   15250, 15421,   337,   346,   483, -1957, -1957, -1957, -1957,   820,
+   -1957, -1957, -1957, 13375, -1957,  1534, -1957,  1781, -1957, 11965,
+   11965, -1957,  1784,   821, -1957,  1535,  7534, -1957, 15279, 15308,
+   -1957,  1786, 13375, 13375,   841,  1787,  1789, -1957, -1957,   842,
+   -1957,  1790, -1957, -1957,  1793, 13375, -1957, -1957, -1957
 };
 
 /* YYPGOTO[NTERM-NUM].  */
 static const yytype_int16 yypgoto[] =
 {
-   -1958, -1958, -1958, -1958,   440, -1958, -1958, -1958, -1958,  -319,
-   -1958, -1958, -1958, -1958, -1958, -1958, -1958, -1958, -1958, -1958,
-   -1958, -1958,  -754,   -76,  4806,  3771,  -163, -1958,  1384, -1958,
-   -1958, -1958, -1958, -1958, -1958, -1957, -1958,   382,   198,  -125,
-   -1958,   -84, -1958,   140,   423, -1958,  1859, -1958,   259,   -43,
-   -1958, -1958,     0,  -643,  -116, -1958, -1958, -1958, -1958, -1958,
-   -1958, -1958,   772,  1862, -1958, -1958, -1958, -1958, -1276, -1275,
-    1863, -1789,  1864, -1958, -1958, -1958,  1245, -1958,  -139, -1958,
-   -1958, -1958, -1958,  2398, -1958, -1958, -1464,   293,  1874, -1958,
-       2, -1958, -1958,   -56, -1958, -1742,   807,   -51,  2963,  2994,
-    -322,    77, -1958,   232,   -91, -1958, -1958,    93,   268, -1753,
-    -153,  1075, -1958,    -3
+   -1957, -1957, -1957, -1957,   382, -1957, -1957, -1957, -1957,  -381,
+   -1957, -1957, -1957, -1957, -1957, -1957, -1957, -1957, -1957, -1957,
+   -1957, -1957,  -754,  -135,  2391,  3746,    49, -1957,  1320, -1957,
+   -1957, -1957, -1957, -1957, -1957, -1956, -1957,   323,   139,  -189,
+   -1957,  -144, -1957,    81,   369, -1957,  1808, -1957,   306,   -60,
+   -1957, -1957,    -1,  -646,   -41, -1957, -1957, -1957, -1957, -1957,
+   -1957, -1957,   719,  1809, -1957, -1957, -1957, -1957, -1282, -1284,
+    1812, -1790,  1813, -1957, -1957, -1957,  1212, -1957,  -203, -1957,
+   -1957, -1957, -1957,  2552, -1957, -1957, -1474,   251,  1838, -1957,
+       4, -1957, -1957,   -62, -1957, -1743,  1041,   -39,  3121,  3265,
+    -322,    33, -1957,   671,   -74, -1957, -1957,    52,   222, -1747,
+    -152,  1037, -1957,    -3
 };
 
 /* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
    positive, shift that token.  If negative, reduce the rule which
    number is the opposite.  If zero, do what YYDEFACT says.
    If YYTABLE_NINF, syntax error.  */
-#define YYTABLE_NINF -585
+#define YYTABLE_NINF -587
 static const yytype_int16 yytable[] =
 {
-     147,   638,   171,   128,  1534,   976,   977,  1536,   478,  1948,
-    1909,  1949,  1083,   331,   333,  1705,   336,   425,  1089,   420,
-     317,   424,   173,   351,   381,  2073,   488,   172,   171,   673,
-     171,  1785,  1941,   427,   376,  1529,   565,   588,  1672,   155,
-     960,   378,  1862,   374,  1531,   337,   305,   646,   647,   482,
-    1322,   811,   300,   162,   186,   759,   462,   812,   148,   439,
-     164,  1863,   149,  2206,  1521,  1272,   356,   174,   357,   175,
-     306,   457,   190,   385,   305,   322,  1217,   171,  1427,  1425,
-     150,   355,   777,  1273,   464,   489,   300,   760,   761,  1673,
-       4,   300,   171,  1274,  1275,  1276,   384,  1985,  1098,  1277,
-    1278,  1213,   323,     5,  1272,   610,  1214,   421,   646,   647,
-    1428,  1429,   311,   352,  1370,   312,   313,   314,   324,   325,
-     361,   610,  1273,   362,   151,  1996,   794,   792,   315,   971,
-    1104,   152,  1274,  1275,  1276,   793,   363,  1272,  1277,  1278,
-     607,   608,   318,   338,   463,   319,   609,   339,   465,   473,
-     473,   473,   512,   340,   341,  1273,   342,   343,   480,   805,
-     590,   519,   762,   763,   358,  1274,  1275,  1276,   451,   452,
-     743,  1277,  1278,   646,   647,   646,   647,   344,   153,   491,
-    2179,   174,  1663,   175,   377,  1533,  2187,  1216,  2189,   798,
-    1217,   379,   814,   316,   978,   473,   982,   799,   812,  1635,
-     300,   961,   646,   647,   300,   646,   647,   157,  1530,   300,
-     300,   473,   800,   560,   561,   562,   158,  1532,  1082,   654,
-     801,   353,  1347,  1517,  1749,  1348,  1535,   120,    68,    69,
-      70,    71,   154,  1786,    74,  2092,  2093,  1087,   678,   646,
-     647,  2094,  1873,    83,  1370,   174,    86,   175,   120,   120,
-    1370,   646,   647,   120,   159,   120,   623,   624,   625,   160,
-    1906,  1534,   127,  1045,   451,   452,   300,   347,  2091,   348,
-     641,   642,  2028,  1490,   426,   174,   161,   175,   650,   655,
-     300,   354,   382,   300,   586,   674,   181,   675,  1377,   585,
-     428,   149,   766,   566,   589,   156,   668,   669,   670,   300,
-     300,  1388,   120,   300,   300,   300,   300,  1323,   187,   163,
-     734,   440,   737,   685,   300,   441,   165,   120,   300,  2207,
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-       0,    96,    97,    98,     0,     0,     0,   282,   431,     0,
-       0,     0,     0,     0,   284,     0,     0,     0,     0,   366,
-       0,     0,     0,     0,     0,     0,   287,   591,   592,   593,
-     594,   595,   596,   597,   598,   599,   600,   601,   602,   603,
-     741,   605,   606,   607,   608,     0,     0,     0,     0,   609,
-       0,     0,     0,     0,     0,     0,     0,   273,     0,  1185,
-       0,   274,     0,     0,     0,     0,     0,   276,   277,   278,
-       0,   279,   280,   281,     0,     0,     0,   120,  1301,     0,
+       0,     0,     0,     0,     0,     0,    81,    29,    30,    31,
+      32,    33,    34,    35,    36,    37,    38,    39,    40,    41,
+       0,     0,     0,    43,    44,    45,    46,     0,     0,    48,
+       0,     0,    97,    98,    99,     0,     0,     0,   786,    57,
+       7,     8,    60,   787,     0,   788,   789,  1062,   790,     0,
        0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,   282,   431,     0,     0,     0,     0,
-       0,   284,   215,   171,     0,     0,   366,  1644,     0,   216,
-     217,   218,     0,   287,   219,   220,   221,   222,   223,   224,
-     225,   226,   227,   228,   229,   230,   231,   232,   233,   234,
-     235,   430,   237,   238,   239,   240,   241,   242,   243,   244,
+       0,     0,     0,     0,     0,     0,    81,     0,     0,    29,
+      30,    31,    32,    33,    34,    35,    36,    37,    38,    39,
+      40,    41,     0,     0,     0,    43,    44,    45,    46,     0,
+       0,    48,    97,    98,    99,     0,     0,     0,     0,     0,
+     786,    57,     7,     8,    60,   787,     0,   788,   789,  1266,
+     790,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,    81,    29,
+      30,    31,    32,    33,    34,    35,    36,    37,    38,    39,
+      40,    41,     0,     0,     0,    43,    44,    45,    46,     0,
+       0,    48,     0,     0,    97,    98,    99,     0,     0,     0,
+     786,    57,     7,     8,    60,   787,     0,   788,   789,  1268,
+     790,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,    81,     0,
+       0,    29,    30,    31,    32,    33,    34,    35,    36,    37,
+      38,    39,    40,    41,     0,     0,     0,    43,    44,    45,
+      46,     0,     0,    48,    97,    98,    99,     0,     0,     0,
+       0,     0,   786,    57,     7,     8,    60,   787,     0,   788,
+     789,  1269,   790,     0,     0,     0,     0,     0,     0,     0,
        0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,     0,   250,   251,   252,
-     253,     0,     0,     0,     0,   254,     7,     8,     0,     0,
+      81,    29,    30,    31,    32,    33,    34,    35,    36,    37,
+      38,    39,    40,    41,     0,     0,     0,    43,    44,    45,
+      46,     0,     0,    48,     0,     0,    97,    98,    99,     0,
+       0,     0,   786,    57,     7,     8,    60,   787,     0,   788,
+     789,  1288,   790,     0,     0,     0,     0,     0,     0,     0,
        0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,   259,   260,   261,     0,     0,     0,     0,     0,   215,
-     171,     0,   262,    25,     0,   263,   216,   217,   218,     0,
-       0,   219,   220,   221,   222,   223,   224,   225,   226,   227,
-     228,   229,   230,   231,   232,   233,   234,   235,   430,   237,
-     238,   239,   240,   241,   242,   243,   244,     0,     0,     0,
+      81,     0,     0,    29,    30,    31,    32,    33,    34,    35,
+      36,    37,    38,    39,    40,    41,     0,     0,     0,    43,
+      44,    45,    46,     0,     0,    48,    97,    98,    99,     0,
+       0,     0,     0,     0,   786,    57,     7,     8,    60,   787,
+       0,   788,   789,  1307,   790,     0,     0,     0,     0,     0,
        0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,   250,   251,   252,   253,     0,     0,
-       0,     0,   254,     0,     0,    29,    30,    31,    32,    33,
-      34,    35,    36,    37,    38,    39,    40,    41,   259,   260,
-     261,    43,    44,    45,    46,     0,     0,    48,     0,   262,
-      25,     0,   263,     0,     0,   783,    56,     0,     0,    59,
-     784,     0,   785,   786,     0,   787,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,     0,     0,   273,     0,
-       0,     0,   274,    80,     0,     0,     0,     0,   276,   277,
-     278,     0,   279,   280,   281,     0,     0,     0,   120,     7,
-       8,     0,     0,     0,     0,     0,     0,     0,     0,    96,
-      97,    98,     0,     0,     0,   282,   431,     0,     0,     0,
-       0,     0,   284,     0,     0,     0,     0,   366,  1979,     0,
-       0,     0,     0,     0,   287,     0,     0,     0,     0,     0,
-       0,     0,     7,     8,     0,     0,   591,   592,   593,   594,
-     595,   596,   597,   598,   599,   600,   601,   602,   603,   741,
-     605,   606,   607,   608,     0,   273,     0,     0,   609,   274,
-       0,     0,     0,     0,     0,   276,   277,   278,  1186,   279,
-     280,   281,     0,     0,     0,   120,  1319,     0,    29,    30,
-      31,    32,    33,    34,    35,    36,    37,    38,    39,    40,
-      41,     0,   282,   431,    43,    44,    45,    46,     0,   284,
-      48,     0,     0,     0,   366,     0,     0,     0,   783,    56,
-       0,   287,    59,   784,     0,   785,   786,     0,   787,     0,
-       0,    29,    30,    31,    32,    33,    34,    35,    36,    37,
-      38,    39,    40,    41,     0,     0,    80,    43,    44,    45,
-      46,     0,     0,    48,     0,     0,     0,     0,     0,     0,
-       0,   783,    56,     0,     0,    59,   784,     0,   785,   786,
-       0,   787,    96,    97,    98,     7,     8,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,     0,     0,     0,    80,
-     591,   592,   593,   594,   595,   596,   597,   598,   599,   600,
-     601,   602,   603,   741,   605,   606,   607,   608,     0,     0,
-       0,     0,   609,     0,     0,    96,    97,    98,     7,     8,
-       0,     0,  1191,   591,   592,   593,   594,   595,   596,   597,
-     598,   599,   600,   601,   602,   603,   741,   605,   606,   607,
-     608,     0,     0,     0,     0,   609,     0,     0,     0,  1353,
-       0,     0,     0,     0,     0,  1192,     0,     0,     0,     0,
-       0,     0,     0,     0,    29,    30,    31,    32,    33,    34,
-      35,    36,    37,    38,    39,    40,    41,     0,     0,     0,
-      43,    44,    45,    46,     0,     0,    48,     0,     0,     0,
-       0,     0,  1516,     0,   783,    56,     0,     0,    59,   784,
-       0,   785,   786,     0,   787,     0,     0,    29,    30,    31,
-      32,    33,    34,    35,    36,    37,    38,    39,    40,    41,
-       0,     0,    80,    43,    44,    45,    46,     0,     0,    48,
-       0,     0,     0,     0,     0,     0,     0,   783,    56,     0,
-       0,    59,   784,     0,   785,   786,     0,   787,    96,    97,
-      98,     0,     0,    -4,     1,     0,     0,    -4,     0,     0,
-       0,     0,     0,     0,     0,    80,    -4,    -4,     0,     0,
-       0,     0,   591,   592,   593,   594,   595,   596,   597,   598,
-     599,   600,   601,   602,   603,   741,   605,   606,   607,   608,
-       0,    96,    97,    98,   609,     0,     0,     0,     0,    -4,
-      -4,    -4,     0,     0,  1194,     0,     0,     0,     0,     0,
+       0,     0,    81,    29,    30,    31,    32,    33,    34,    35,
+      36,    37,    38,    39,    40,    41,     0,     0,     0,    43,
+      44,    45,    46,     0,     0,    48,     0,     0,    97,    98,
+      99,     0,     0,     0,   786,    57,     7,     8,    60,   787,
+       0,   788,   789,  1325,   790,     0,     0,     0,     0,     0,
        0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-      -4,    -4,    -4,     0,     0,  2160,     0,    -4,    -4,     0,
-       0,     0,     0,    -4,     0,     0,     0,     0,    -4,    -4,
-      -4,    -4,    -4,     0,    -4,    -4,     0,    -4,     0,     0,
-       0,     0,    -4,    -4,    -4,    -4,    -4,    -4,    -4,    -4,
-      -4,    -4,    -4,    -4,    -4,    -4,    -4,    -4,  2217,     0,
-      -4,    -4,    -4,    -4,    -4,    -4,     0,    -4,     0,    -4,
+       0,     0,    81,     0,     0,    29,    30,    31,    32,    33,
+      34,    35,    36,    37,    38,    39,    40,    41,     0,     0,
+       0,    43,    44,    45,    46,     0,     0,    48,    97,    98,
+      99,     0,     0,     0,     0,     0,   786,    57,     0,     0,
+      60,   787,     0,   788,   789,  1359,   790,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,    81,    29,    30,    31,    32,    33,
+      34,    35,    36,    37,    38,    39,    40,    41,     0,     0,
+       0,    43,    44,    45,    46,     0,     0,    48,     0,     0,
+      97,    98,    99,     0,     0,     0,   786,    57,     0,     0,
+      60,   787,     0,   788,   789,  1523,   790,     0,     0,     0,
+       0,     0,    -4,     1,     0,     0,    -4,     0,     0,     0,
+       0,     0,     0,     0,    81,    -4,    -4,     0,     0,     0,
+       0,   594,   595,   596,   597,   598,   599,   600,   601,   602,
+     603,   604,   605,   606,   744,   608,   609,   610,   611,     0,
+      97,    98,    99,   612,     0,     0,     0,     0,    -4,    -4,
+      -4,     0,     0,  1138,     0,     0,     0,  2169,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,    -4,
+      -4,    -4,     0,     0,     0,     0,    -4,    -4,     0,     0,
+       0,     0,    -4,     0,     0,     0,     0,    -4,    -4,    -4,
+      -4,    -4,     0,    -4,    -4,     0,    -4,     0,     0,     0,
+       0,    -4,    -4,    -4,    -4,    -4,    -4,    -4,    -4,    -4,
+      -4,    -4,    -4,    -4,    -4,    -4,    -4,  2226,     0,    -4,
+      -4,    -4,    -4,    -4,    -4,     0,    -4,     0,    -4,    -4,
       -4,    -4,    -4,    -4,    -4,    -4,    -4,    -4,    -4,    -4,
       -4,    -4,    -4,    -4,    -4,     0,     0,    -4,    -4,    -4,
        0,    -4,    -4,    -4,    -4,    -4,    -4,    -4,    -4,    -4,
@@ -3653,10 +3659,10 @@ static const yytype_int16 yytable[] =
       -4,    -4,    -4,    -4,    -4,    -4,    -4,    -4,    -4,    -4,
       -4,    -4,     0,     6,     0,     0,     0,     0,    -4,    -4,
       -4,    -4,     7,     8,     0,     0,     0,     0,     0,     0,
-      -4,     0,    -4,    -4,     0,     0,   591,   592,   593,   594,
-     595,   596,   597,   598,   599,   600,   601,   602,   603,   741,
-     605,   606,   607,   608,     0,     9,    10,    11,   609,     0,
-       0,     0,     0,     0,     0,     0,     0,     0,  1311,     0,
+      -4,     0,    -4,    -4,     0,     0,   594,   595,   596,   597,
+     598,   599,   600,   601,   602,   603,   604,   605,   606,   744,
+     608,   609,   610,   611,     0,     9,    10,    11,   612,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,  1178,     0,
        0,     0,     0,     0,     0,     0,    12,    13,    14,     0,
        0,     0,     0,    15,    16,     0,     0,     0,     0,    17,
        0,     0,     0,     0,    18,    19,    20,    21,    22,     0,
@@ -3665,1163 +3671,1080 @@ static const yytype_int16 yytable[] =
       38,    39,    40,    41,     0,     0,    42,    43,    44,    45,
       46,    47,     0,    48,     0,    49,    50,    51,    52,    53,
       54,    55,    56,    57,    58,    59,    60,    61,    62,    63,
-      64,     0,     0,    65,    66,    67,     0,    68,    69,    70,
+      64,    65,     0,     0,    66,    67,    68,     0,    69,    70,
       71,    72,    73,    74,    75,    76,    77,    78,    79,    80,
       81,    82,    83,    84,    85,    86,    87,    88,    89,    90,
-       0,     0,     0,    91,    92,    93,     0,     0,     0,    94,
-       0,     0,     0,     0,    95,    96,    97,    98,   171,   392,
-      99,     0,   100,     0,   101,   102,   103,   104,   105,   106,
-     107,   108,   109,   110,   111,   112,   113,   114,     0,     0,
-       0,     0,     0,     0,   115,   116,   117,   118,     0,     0,
-       0,     0,     0,     0,     0,     0,   119,     0,   120,   121,
-       0,     0,     0,   393,   394,   395,   396,   397,   398,   399,
-     400,   401,     7,     8,     0,     0,   402,   403,   404,   405,
-       0,     0,     0,     0,   406,   407,   408,   409,     0,     0,
-       0,     0,     0,   410,     0,   411,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,     0,     0,     0,   412,
-       0,     0,   413,     0,     0,     0,   177,     0,     0,   178,
-       0,     0,   179,     0,   180,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,    46,     0,     0,     0,     0,
+      91,     0,     0,     0,    92,    93,    94,     0,     0,     0,
+      95,     0,     0,     0,     0,    96,    97,    98,    99,   172,
+     394,   100,     0,   101,     0,   102,   103,   104,   105,   106,
+     107,   108,   109,   110,   111,   112,   113,   114,   115,     0,
+       0,     0,     0,     0,     0,   116,   117,   118,   119,     0,
+       0,     0,     0,     0,     0,     0,     0,   120,     0,   121,
+     122,     0,     0,     0,   395,   396,   397,   398,   399,   400,
+     401,   402,   403,     7,     8,     0,     0,   404,   405,   406,
+     407,     0,     0,     0,     0,   408,   409,   410,   411,     0,
+       0,     0,     0,     0,   412,     0,   413,     0,     0,     0,
        0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,   445,     0,     0,     0,     0,     0,     7,
-       8,    29,    30,    31,    32,    33,    34,    35,    36,    37,
-      38,    39,    40,    41,     0,     0,     0,    43,    44,    45,
-      46,     0,     0,    48,     0,     0,     0,     0,     0,     0,
-       0,   783,    56,     0,     0,    59,   784,     0,   785,   786,
-       0,   787,     0,     0,     0,  1068,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,     0,     0,     0,    80,
-       0,     0,     0,  1069,   414,   415,   416,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,   417,     0,     0,     0,
-     418,     0,   419,   120,     0,    96,    97,    98,    29,    30,
-      31,    32,    33,    34,    35,    36,    37,    38,    39,    40,
-      41,     0,     0,     0,    43,    44,    45,    46,     0,     0,
-      48,     0,     0,     0,     0,     0,     0,     0,   783,    56,
-       0,     0,    59,   784,     0,   785,   786,     0,   787,     0,
+     414,     0,     0,   415,     0,     0,     0,   178,     0,     0,
+     179,     0,     0,   180,     0,   181,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,    46,   594,   595,   596,
+     597,   598,   599,   600,   601,   602,   603,   604,   605,   606,
+     744,   608,   609,   610,   611,   447,     0,     0,     0,   612,
+       0,   826,    29,    30,    31,    32,    33,    34,    35,    36,
+      37,    38,    39,    40,    41,     7,     8,     0,    43,    44,
+      45,    46,     0,     0,    48,     0,     0,     0,     0,     0,
+       0,     0,     0,   786,    57,     0,     0,    60,   787,     0,
+     788,   789,     0,   790,     0,     0,     0,  1072,     0,     0,
        0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,    80,   591,   592,   593,
-     594,   595,   596,   597,   598,   599,   600,   601,   602,   603,
-     741,   605,   606,   607,   608,     0,     0,     0,     0,   609,
-       0,     0,    96,    97,    98,     0,     0,     0,     0,  1334,
-     591,   592,   593,   594,   595,   596,   597,   598,   599,   600,
-     601,   602,   603,   741,   605,   606,   607,   608,     0,     0,
-       0,     0,   609,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,  1420,   591,   592,   593,   594,   595,   596,   597,
-     598,   599,   600,   601,   602,   603,   741,   605,   606,   607,
-     608,     0,     0,     0,     0,   609,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,  1424,   591,   592,   593,   594,
-     595,   596,   597,   598,   599,   600,   601,   602,   603,   741,
-     605,   606,   607,   608,     0,     0,     0,     0,   609,     0,
-       0,     0,     0,     0,     0,     0,     0,     0,  1518,   591,
-     592,   593,   594,   595,   596,   597,   598,   599,   600,   601,
-     602,   603,   741,   605,   606,   607,   608,     0,     0,     0,
-       0,   609,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,  1519,   591,   592,   593,   594,   595,   596,   597,   598,
-     599,   600,   601,   602,   603,   741,   605,   606,   607,   608,
-       0,     0,     0,     0,   609,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,  1566,   591,   592,   593,   594,   595,
-     596,   597,   598,   599,   600,   601,   602,   603,   741,   605,
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+     605,   606,   744,   608,   609,   610,   611,     0,     0,     0,
+       0,   612,     0,  1320,   594,   595,   596,   597,   598,   599,
+     600,   601,   602,   603,   604,   605,   606,   744,   608,   609,
+     610,   611,     0,     0,     0,     0,   612,     0,  1358,   594,
+     595,   596,   597,   598,   599,   600,   601,   602,   603,   604,
+     605,   606,   744,   608,   609,   610,   611,     0,     0,     0,
+       0,   612,     0,  1407,   594,   595,   596,   597,   598,   599,
+     600,   601,   602,   603,   604,   605,   606,   744,   608,   609,
+     610,   611,     0,     0,     0,     0,   612,     0,  1421,   594,
+     595,   596,   597,   598,   599,   600,   601,   602,   603,   604,
+     605,   606,   744,   608,   609,   610,   611,     0,     0,     0,
+       0,   612,     0,  1633,   594,   595,   596,   597,   598,   599,
+     600,   601,   602,   603,   604,   605,   606,   744,   608,   609,
+     610,   611,     0,     0,     0,     0,   612,     0,  1668,   594,
+     595,   596,   597,   598,   599,   600,   601,   602,   603,   604,
+     605,   606,   744,   608,   609,   610,   611,     0,     0,     0,
+       0,   612,     0,  1709,   594,   595,   596,   597,   598,   599,
+     600,   601,   602,   603,   604,   605,   606,   744,   608,   609,
+     610,   611,     0,     0,     0,     0,   612,     0,  1721,   594,
+     595,   596,   597,   598,   599,   600,   601,   602,   603,   604,
+     605,   606,   744,   608,   609,   610,   611,     0,     0,     0,
+       0,   612,     0,  1838,   594,   595,   596,   597,   598,   599,
+     600,   601,   602,   603,   604,   605,   606,   744,   608,   609,
+     610,   611,     0,     0,     0,     0,   612,     0,  1840,   594,
+     595,   596,   597,   598,   599,   600,   601,   602,   603,   604,
+     605,   606,   744,   608,   609,   610,   611,     0,     0,     0,
+       0,   612,     0,  1843,   594,   595,   596,   597,   598,   599,
+     600,   601,   602,   603,   604,   605,   606,   744,   608,   609,
+     610,   611,     0,     0,     0,     0,   612,     0,  1850,   594,
+     595,   596,   597,   598,   599,   600,   601,   602,   603,   604,
+     605,   606,   744,   608,   609,   610,   611,     0,     0,     0,
+       0,   612,     0,  1904,   594,   595,   596,   597,   598,   599,
+     600,   601,   602,   603,   604,   605,   606,   744,   608,   609,
+     610,   611,     0,     0,     0,     0,   612,     0,  1913,   594,
+     595,   596,   597,   598,   599,   600,   601,   602,   603,   604,
+     605,   606,   744,   608,   609,   610,   611,     0,     0,     0,
+       0,   612,     0,  1940,   594,   595,   596,   597,   598,   599,
+     600,   601,   602,   603,   604,   605,   606,   744,   608,   609,
+     610,   611,     0,     0,     0,     0,   612,     0,  2011,   594,
+     595,   596,   597,   598,   599,   600,   601,   602,   603,   604,
+     605,   606,   744,   608,   609,   610,   611,     0,     0,     0,
+       0,   612,     0,  2078,   594,   595,   596,   597,   598,   599,
+     600,   601,   602,   603,   604,   605,   606,   744,   608,   609,
+     610,   611,     0,     0,     0,     0,   612,     0,  2079,   594,
+     595,   596,   597,   598,   599,   600,   601,   602,   603,   604,
+     605,   606,   744,   608,   609,   610,   611,     0,     0,     0,
+       0,   612,     0,  2213,   594,   595,   596,   597,   598,   599,
+     600,   601,   602,   603,   604,   605,   606,   744,   608,   609,
+     610,   611,     0,     0,     0,     0,   612,     0,  2254,   594,
+     595,   596,   597,   598,   599,   600,   601,   602,   603,   604,
+     605,   606,   744,   608,   609,   610,   611,     0,     0,     0,
+       0,   612
 };
 
 static const yytype_int16 yycheck[] =
 {
-       3,   323,     4,     3,  1279,   648,   649,  1283,   161,  1798,
-    1752,  1800,   766,    69,    70,  1479,    72,     5,   772,   110,
-      63,   112,    25,     4,     4,  1982,     9,    25,     4,     4,
-       4,     4,  1785,     5,   108,     6,     5,     5,   143,     6,
-       6,   108,   102,    94,     6,     4,   108,   246,   247,   165,
-       7,   261,    55,     6,     4,     4,   147,   267,   262,     6,
-       6,   121,   266,     6,   263,   143,     4,   258,     6,   260,
-     132,   147,     4,     4,   108,   164,   267,     4,     4,     7,
-      14,    84,     9,   161,     4,   176,    89,    36,    37,   194,
-       6,    94,     4,   171,   172,   173,    99,  1850,   132,   177,
-     178,   259,   191,     0,   143,     9,   264,   110,   246,   247,
-      36,    37,   105,    94,     7,   108,   109,   110,   207,   208,
-     105,     9,   161,   108,   108,  1867,     9,   259,   121,   267,
-       6,   258,   171,   172,   173,   267,   121,   143,   177,   178,
-     251,   252,   105,   102,   147,   108,   257,   106,   148,   152,
-     153,   154,   203,   112,   113,   161,   115,   116,   161,     9,
-       8,   212,   111,   112,   102,   171,   172,   173,   255,   256,
-       9,   177,   178,   246,   247,   246,   247,   136,   258,   182,
-    2137,   258,     6,   260,   258,   263,     6,   264,     6,   259,
-     267,   258,   261,   186,   267,   198,   267,   267,   267,     6,
-     203,   167,   246,   247,   207,   246,   247,     6,   179,   212,
-     213,   214,   259,   256,   257,   258,     6,   179,     7,   335,
-     267,   202,   264,   267,   263,   267,   267,   229,   148,   149,
-     150,   151,   258,   206,   154,   148,   149,     7,   354,   246,
-     247,   154,  1706,   163,     7,   258,   166,   260,   229,   229,
-       7,   246,   247,   229,     6,   229,   307,   308,   309,     6,
-     267,  1536,     3,   265,   255,   256,   269,   108,  2010,   110,
-     326,   327,   267,   264,   262,   258,   258,   260,   334,   335,
-     283,   262,   262,   286,   287,   260,    27,   262,   262,   287,
-     262,   266,   455,   262,   262,   262,   347,   348,   349,   302,
-     303,     4,   229,   306,   307,   308,   309,   264,   258,   262,
-     426,   258,   428,   364,   317,   262,   262,   229,   321,   262,
-     323,    62,   438,  2065,  1078,  1079,   258,   258,   255,   256,
-     258,   258,   260,   260,   258,   262,   260,   264,   231,   232,
-     233,   234,   345,   262,   347,   348,   349,   259,     6,   261,
-     259,   255,   256,   444,   258,     7,   260,   261,   267,     6,
-     264,   364,   255,   256,   367,   241,   242,   255,   256,   258,
-     258,   264,   260,   262,   115,   258,   264,   260,   258,   147,
-     260,   264,   262,  2172,   152,   153,   154,   235,   236,   237,
-     238,   239,   240,   241,   242,   243,   244,   245,   246,   247,
-     248,   249,   250,   251,   252,   558,   147,   260,   258,   257,
-     260,   152,   153,   154,   264,   263,   255,   256,   260,   258,
-     161,   260,   246,   247,   259,   264,   246,   247,   246,   247,
-     198,   434,   267,   436,   241,   242,   258,   440,   441,   258,
-     246,   247,   231,   232,   233,   234,   214,   255,   256,   258,
-     613,   246,   247,   456,   262,     4,   262,   198,     6,     7,
-     463,   231,   232,   233,   234,  2207,   255,   256,   231,   232,
-     233,   234,   267,   214,   231,   232,   233,   234,   181,   182,
-     183,   184,   258,   102,   575,   488,   105,    36,    37,   108,
-     193,   110,   195,   196,   197,   198,   199,   259,   255,   256,
-     203,   204,   121,   206,   143,   267,   246,   247,   246,   247,
-     258,   514,   246,   247,   255,  2257,   246,   247,   569,   246,
-     247,   637,   161,   639,   640,   246,   247,   267,   262,   267,
-     271,   272,   171,   172,   173,   538,  2000,   267,   177,   178,
-     656,   258,   246,   247,   547,   548,   267,   258,   264,   552,
-     266,   554,   555,   556,   557,   558,     4,   710,   262,   675,
-     263,   564,   111,   112,     4,   568,   569,   570,   571,   572,
-     573,   574,   259,   576,   261,   578,   574,     4,   576,   231,
-     232,   233,   234,   746,   246,   247,   702,   258,    36,    37,
-     646,   647,   246,   247,   258,   651,    36,    37,   246,   247,
-     259,   604,   261,   255,   256,   267,   262,   610,   267,    36,
-      37,   123,   258,   267,   246,   247,   262,   780,   258,   267,
-     246,   247,   262,   259,   263,   261,   742,   143,   259,   632,
-     633,   267,   723,   258,   797,   267,   267,   246,   247,   246,
-     247,   267,   191,   192,   807,   161,   246,   247,   648,   649,
-    1293,   259,   246,   247,   258,   171,   172,   173,   267,   267,
-     267,   177,   178,   111,   112,     8,   434,   267,   246,   247,
-     258,   111,   112,   267,   259,   246,   247,   263,   681,   682,
-     683,   267,   267,   258,   111,   112,   689,   258,   258,   267,
-     766,   262,   259,   434,   261,   102,   148,   149,   105,   263,
-     267,   108,   154,   267,   445,   708,   709,   710,   711,   712,
-     713,   714,   715,   716,   121,   718,   719,   720,   721,   722,
-     258,   724,   725,   726,   727,   728,   467,   108,   731,   727,
-       6,   822,   246,   247,   259,     6,   261,   259,   262,   261,
-     743,   482,   267,   786,   258,   267,   110,   263,   262,   258,
-     913,  1505,   258,   756,   105,   255,   256,   108,   258,   110,
-     260,   258,   262,   260,   191,   192,   255,   256,   771,   258,
-     121,   260,   262,   258,   777,   260,   246,   247,   248,   249,
-     250,   251,   252,     4,   552,     6,   554,   257,   556,   557,
-     793,   794,   255,   256,   262,   258,   799,   260,   801,   108,
-     258,   804,   805,   571,   572,   248,   249,   250,   251,   252,
-     813,   552,   815,   554,   257,   556,   557,   558,   105,   105,
-     262,   108,   263,   110,   263,   263,   267,   262,   267,   267,
-     571,   572,   263,   263,   263,   263,   267,   267,   267,   267,
-     258,   263,   845,   262,   847,   267,   263,  1601,   108,   263,
-     267,   263,   968,   267,   263,   267,   108,  1611,   267,   263,
-     105,   263,    55,   267,   955,   267,   942,   263,   263,   263,
-     263,   267,   267,   267,   267,   105,   263,   263,   263,   882,
-     267,   267,   267,   263,   263,  2161,   263,   267,   267,   892,
-     267,     4,   235,   236,   237,   238,   239,   240,   241,   242,
+       3,  1285,     3,   325,    64,   651,   652,  1289,    70,    71,
+     162,    73,  1486,   148,     4,   769,  1806,  1760,  1808,     4,
+       4,   775,    25,     6,     6,     4,     6,     4,     4,    25,
+       4,     6,     4,     6,     5,  1991,     5,   111,     4,   113,
+     108,     5,     5,     4,   108,     7,  1793,     6,     6,   144,
+     144,   108,   102,    56,   247,   248,    95,     6,   256,   257,
+       6,     6,     6,     4,   108,   260,     4,   162,     4,   247,
+     248,   121,     7,   268,   148,   268,   133,   172,   173,   174,
+       9,     4,    85,   178,   179,   252,   253,    90,   144,   133,
+     268,   258,    95,     9,   165,    36,    37,   100,     6,     4,
+       6,   195,     4,   177,     9,     9,   162,     0,   111,   183,
+       4,  1858,     7,    36,    37,    94,   172,   173,   174,   247,
+     248,   192,   178,   179,   263,   166,     9,     4,   267,     6,
+     247,   248,  1875,   260,    36,    37,     9,   208,   209,     6,
+     268,   268,    36,    37,   260,   148,     9,   264,   149,   265,
+     153,   154,   155,     6,     7,   247,   248,   247,   248,   162,
+     247,   248,   247,   248,   264,   204,     6,     6,   268,   264,
+     111,   112,   260,   263,   262,   214,   268,   259,     7,   261,
+     268,   268,   260,   268,   262,   263,   268,     7,   111,   112,
+    2146,   259,     7,   168,   105,   259,   199,   108,   258,   259,
+     260,   204,   247,   248,     7,   208,   209,   180,   264,   111,
+     112,   214,   215,   216,   247,   248,   182,   183,   184,   185,
+       7,    14,   180,   268,   203,   102,   247,   248,   194,   108,
+     196,   197,   198,   199,   200,   268,   247,   248,   204,   205,
+    1714,   207,   260,   247,   248,   230,   207,   268,   263,   105,
+     268,   230,   108,   230,   230,     6,   230,   268,   230,  1543,
+     242,   243,   242,   243,   268,   121,   328,   329,   271,   259,
+     309,   310,   311,   259,   336,   337,  2019,   261,   259,   263,
+     263,   266,   285,   267,   263,   288,   289,   263,   260,   263,
+     262,   259,   263,   289,   263,   263,   337,     6,   264,   263,
+     263,   304,   305,   265,   263,   308,   309,   310,   311,     3,
+     349,   350,   351,   259,   263,   356,   319,   263,   263,   263,
+     323,   259,   325,   259,   259,   230,   261,   366,  1082,  1083,
+     259,  2074,   261,    27,     4,   259,   265,   232,   233,   234,
+     235,   247,   248,   259,   347,   261,   349,   350,   351,   265,
+     265,   256,   257,   268,   259,   259,   261,   261,   263,   260,
+     265,   256,   257,   366,   256,   257,   369,   268,     6,    63,
+     265,   263,   446,   256,   257,   259,   259,   261,   261,   262,
+     247,   248,   265,   256,   257,   259,   259,   428,   261,   430,
+       6,  2181,   265,   256,   257,   108,   259,   110,   261,   440,
+     247,   248,   265,   232,   233,   234,   235,   247,   248,   561,
+     247,   248,   232,   233,   234,   235,     6,   232,   233,   234,
+     235,   268,   116,   259,     4,   261,   263,   256,   257,   232,
+     233,   234,   235,   436,     4,   438,   256,   257,   261,   442,
+     443,   256,   257,   247,   248,   232,   233,   234,   235,   247,
+     248,   247,   248,   261,   148,   458,    36,    37,   259,   153,
+     154,   155,   465,   260,   268,   262,    36,    37,   162,   259,
+     268,   268,   268,  2216,   259,   247,   248,   247,   248,   149,
+     150,   151,   152,   256,   257,   155,   265,   490,   267,   247,
+     248,   144,   265,   263,   164,   105,   268,   167,   108,   109,
+     110,   260,   259,   262,   578,   199,   457,   247,   248,   162,
+     268,   121,   105,   516,   259,   108,   144,   110,  1164,   172,
+     173,   174,   216,  2266,   262,   178,   179,     4,   268,   260,
+     268,   111,   112,   572,   162,  2009,   259,   268,   541,   247,
+     248,   111,   112,   262,   172,   173,   174,   550,   551,   268,
+     178,   179,   555,   259,   557,   558,   559,   560,   561,   260,
+     268,   713,   259,   257,   567,   247,   248,   268,   571,   572,
+     573,   574,   575,   576,   577,   259,   579,   187,   581,   273,
+     274,   577,   260,   579,   247,   248,   268,   649,   650,   260,
+     268,   262,   654,   247,   248,   259,     4,   268,     6,   640,
+     102,   642,   643,   105,   607,   268,   108,   259,   110,   261,
+     613,   264,   192,   193,   268,   259,   259,   261,   659,   121,
+     260,   265,   192,   193,   268,   102,   259,   144,   268,   106,
+     263,   263,   635,   636,   769,   112,   113,   678,   115,   116,
+     102,   260,   259,   105,   259,   162,   108,   259,   263,   268,
+     651,   652,   726,  1299,   259,   172,   173,   174,   259,   121,
+     137,   178,   179,   263,   705,   616,   123,     8,   241,   242,
      243,   244,   245,   246,   247,   248,   249,   250,   251,   252,
-       4,   108,   915,   654,   257,   971,     4,  1080,  2193,   263,
-     263,   263,   978,   267,     4,   267,   982,   263,   931,   263,
-       6,   267,   263,   267,     8,   263,   267,   678,   258,   267,
-     943,   709,  2218,   711,   712,   713,   714,   715,   716,   952,
-     718,   719,   720,   721,   258,   263,   724,   725,   726,   267,
-    2235,   964,   263,   258,     6,   258,   267,   708,   709,   710,
-     711,   712,   713,   714,   715,   716,   260,   718,   719,   720,
-     721,   260,   263,   724,   725,   726,   267,     6,  1064,     6,
-     263,  1082,   262,   734,   267,   263,   737,   263,   262,   267,
-     263,   267,  1078,  1079,   267,   266,   263,   263,   263,   750,
-     267,   267,   267,   263,   263,     6,   258,   267,   267,  1095,
-     213,   238,   239,   240,   241,   242,   243,   244,   245,   246,
-     247,   248,   249,   250,   251,   252,   804,     8,   263,   263,
-     257,   263,   267,   267,   785,   267,   787,   815,   263,     9,
-     263,  1214,   267,  1216,   267,  1377,   263,   263,   263,   262,
-     267,   267,   267,   804,   263,   263,  1229,   263,   267,   267,
-    1073,   267,   266,   263,   815,   263,   269,   267,  1081,   267,
-    1136,   263,   258,   263,   258,   267,  1089,   267,   259,   258,
-     261,   262,   258,   258,  1737,  1738,  1259,   194,   259,  1102,
-     261,   262,   258,   194,  1107,   194,   132,   262,   258,   258,
-     258,   258,   194,   306,   258,   258,   262,   258,   258,     4,
-     262,     7,     6,   262,   317,   262,   262,   262,   321,   258,
-     258,   258,   258,   258,  1137,  1138,   258,  1140,  1141,  1142,
-     258,  1144,  1145,  1146,  1147,  1148,  1149,  1150,  1151,  1152,
-    1153,     6,   260,  1156,  1230,  1231,     6,     6,   262,  1322,
-    1323,   235,   236,   237,   238,   239,   240,   241,   242,   243,
-     244,   245,   246,   247,   248,   249,   250,   251,   252,   262,
-       6,   262,   260,   257,  1347,   259,     6,   261,   258,   262,
-     262,  1354,   260,  1196,  1197,  1198,   240,   241,   242,   243,
-     244,   245,   246,   247,   248,   249,   250,   251,   252,   260,
-    1373,   258,   262,   257,   194,   258,     6,   258,  1221,   258,
-     258,   258,   258,     6,     6,   260,   967,     8,   969,   970,
-     262,     6,     8,   258,  1237,  1238,  1239,  1400,   262,     7,
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+     159,   160,    -1,    -1,    -1,   164,    -1,    -1,   167,    -1,
+      -1,    -1,    -1,  1877,  1878,    -1,  1880,   236,   237,   238,
+     239,   240,   241,   242,   243,   244,   245,   246,   247,   248,
+     249,   250,   251,   252,   253,    -1,    -1,    -1,    -1,   258,
       -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,   246,   247,    -1,    -1,    -1,    -1,    -1,
-     253,    -1,    -1,    -1,    -1,   258,     3,     4,    -1,   262,
-      -1,    -1,   265,    10,    11,    12,    -1,    -1,    15,    16,
-      17,    18,    19,    20,    21,    22,    23,    24,    25,    26,
-      27,    28,    29,    30,    31,    32,    33,    34,    35,    36,
-      37,    38,    39,    40,    41,    42,    43,    44,    45,    -1,
+      -1,   210,   211,   212,   213,   214,   215,     6,    -1,    -1,
+      -1,   220,   221,   222,   223,   224,   225,   226,   227,    -1,
+     229,   230,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,  1945,  1946,    -1,    -1,    -1,    -1,    -1,   247,   248,
+      -1,    -1,    -1,    -1,    -1,   254,    -1,    -1,    -1,    -1,
+     259,    -1,    -1,    -1,   263,    -1,    -1,   266,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,     3,
+       4,     5,    -1,    -1,    -1,    -1,    10,    11,    12,    -1,
+    1994,    15,    16,    17,    18,    19,    20,    21,    22,    23,
+      24,    25,    26,    27,    28,    29,    30,    31,    32,    33,
+      34,    35,    36,    37,    38,    39,    40,    41,    42,    43,
+      44,    45,    -1,    -1,    -1,    49,    50,    51,    52,    53,
+      54,    55,    56,    57,    58,    59,    60,    61,    62,    63,
+      64,    65,    66,    67,    -1,    -1,    70,    71,    72,    73,
+      -1,    -1,    76,    77,    78,    79,    -1,    81,    82,    83,
+      84,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    93,
+      94,    95,    96,    -1,    98,    -1,    -1,    -1,   102,    -1,
+      -1,   105,    -1,    -1,   108,    -1,   110,    -1,    -1,    -1,
+      -1,    -1,    -1,   117,    -1,    -1,    -1,   121,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   133,
+      -1,   135,   136,    -1,   138,    -1,   140,    -1,    -1,   143,
+      -1,    -1,    -1,    -1,    -1,   149,   150,   151,   152,   153,
+      -1,   155,   156,   157,   158,   159,   160,    -1,    -1,    -1,
+     164,    -1,    -1,   167,    -1,    -1,    -1,   236,   237,   238,
+     239,   240,   241,   242,   243,   244,   245,   246,   247,   248,
+     249,   250,   251,   252,   253,     7,     8,    -1,    -1,   258,
       -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    58,    59,    60,    61,    -1,    -1,    -1,    -1,    66,
-      67,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,
-      77,    78,    -1,    -1,    -1,    82,    83,    84,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    93,    94,    -1,    96,
-      -1,    -1,    -1,    -1,    -1,   102,    -1,    -1,   105,    -1,
-      -1,   108,    -1,   110,    -1,    -1,    -1,    -1,    -1,    -1,
-     117,    -1,    -1,    -1,   121,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,   132,    -1,   134,   135,    -1,
-     137,    -1,   139,    -1,    -1,   142,    -1,    -1,    -1,    -1,
-      -1,   148,   149,   150,   151,   152,    -1,   154,   155,   156,
-     157,   158,   159,    -1,    -1,    -1,   163,    -1,    -1,   166,
-     235,   236,   237,   238,   239,   240,   241,   242,   243,   244,
-     245,   246,   247,   248,   249,   250,   251,   252,    -1,    -1,
-      -1,    -1,   257,    -1,   259,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,   267,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,   209,    -1,    -1,    -1,   213,   214,    -1,    -1,
-      -1,    -1,   219,   220,   221,    -1,   223,   224,   225,    -1,
-      -1,    -1,   229,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   246,
-     247,    -1,    -1,    -1,    -1,    -1,   253,    -1,    -1,    -1,
-      -1,   258,     3,     4,    -1,   262,   263,    -1,   265,    10,
+      -1,    -1,    -1,    -1,    -1,    -1,   210,   211,   212,   213,
+     214,   215,    -1,     7,    -1,    -1,   220,   221,   222,   223,
+     224,   225,   226,   227,    -1,   229,   230,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,   247,   248,    -1,    -1,    -1,    -1,    -1,
+     254,    -1,    -1,    -1,    -1,   259,    -1,  2241,    -1,   263,
+      -1,    -1,   266,     3,     4,     5,    -1,     7,    -1,    -1,
+      10,    11,    12,    -1,    -1,    15,    16,    17,    18,    19,
+      20,    21,    22,    23,    24,    25,    26,    27,    28,    29,
+      30,    31,    32,    33,    34,    35,    36,    37,    38,    39,
+      40,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    49,
+      50,    51,    52,    53,    54,    55,    56,    57,    58,    59,
+      60,    61,    62,    63,    64,    65,    66,    -1,    -1,    -1,
+      70,    71,    72,    73,    -1,    -1,    -1,    -1,    -1,    79,
+      -1,    81,    82,    83,    84,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    93,    94,    95,    96,    -1,    98,    -1,
+      -1,    -1,   102,    -1,    -1,   105,    -1,    -1,   108,    -1,
+     110,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,   121,   236,   237,   238,   239,   240,   241,   242,   243,
+     244,   245,   246,   247,   248,   249,   250,   251,   252,   253,
+     140,    -1,    -1,    -1,   258,    -1,    -1,    -1,    -1,    -1,
+     264,    -1,    -1,    -1,   236,   237,   238,   239,   240,   241,
+     242,   243,   244,   245,   246,   247,   248,   249,   250,   251,
+     252,   253,    -1,    -1,    -1,    -1,   258,    -1,    -1,    -1,
+      -1,    -1,   236,   237,   238,   239,   240,   241,   242,   243,
+     244,   245,   246,   247,   248,   249,   250,   251,   252,   253,
+       8,    -1,    -1,   203,   258,    -1,    -1,    -1,    -1,    -1,
+     210,   211,   212,   213,   214,    -1,    -1,    -1,    -1,    -1,
+     220,   221,   222,   223,   224,   225,   226,   227,    -1,   229,
+     230,    -1,   232,   233,   234,   235,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,   247,   248,    -1,
+      -1,    -1,    -1,    -1,   254,    -1,   256,   257,    -1,   259,
+      -1,   261,     3,     4,     5,   265,   266,    -1,    -1,    10,
       11,    12,    -1,    -1,    15,    16,    17,    18,    19,    20,
       21,    22,    23,    24,    25,    26,    27,    28,    29,    30,
       31,    32,    33,    34,    35,    36,    37,    38,    39,    40,
@@ -4834,71 +4757,97 @@ static const yytype_int16 yycheck[] =
       -1,   102,    -1,    -1,   105,    -1,    -1,   108,    -1,   110,
       -1,    -1,    -1,    -1,    -1,    -1,   117,    -1,    -1,    -1,
      121,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,   132,    -1,   134,   135,    -1,   137,    -1,   139,    -1,
-      -1,   142,    -1,    -1,    -1,    -1,    -1,   148,   149,   150,
-     151,   152,    -1,   154,   155,   156,   157,   158,   159,    -1,
-      -1,    -1,   163,    -1,    -1,   166,   235,   236,   237,   238,
-     239,   240,   241,   242,   243,   244,   245,   246,   247,   248,
-     249,   250,   251,   252,    -1,    -1,    -1,    -1,   257,    -1,
-      -1,    -1,    -1,    -1,   263,    -1,    -1,    -1,   267,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   209,    -1,
-      -1,    -1,   213,   214,    -1,    -1,    -1,    -1,   219,   220,
-     221,    -1,   223,   224,   225,    -1,    -1,    -1,   229,    -1,
+      -1,    -1,   133,    -1,   135,   136,    -1,   138,    -1,   140,
+      -1,    -1,   143,    -1,    -1,    -1,    -1,    -1,   149,   150,
+     151,   152,   153,    -1,   155,   156,   157,   158,   159,   160,
+      -1,    -1,    -1,   164,    -1,    -1,   167,    -1,   236,   237,
+     238,   239,   240,   241,   242,   243,   244,   245,   246,   247,
+     248,   249,   250,   251,   252,   253,    -1,    -1,    -1,    -1,
+     258,    -1,    -1,    -1,    -1,    -1,     8,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   210,
+      -1,    -1,    -1,   214,   215,    -1,    -1,    -1,    -1,   220,
+     221,   222,    -1,   224,   225,   226,    -1,    -1,    -1,   230,
       -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,   246,   247,    -1,    -1,    -1,
-      -1,    -1,   253,    -1,    -1,    -1,    -1,   258,     3,     4,
-      -1,   262,    -1,    -1,   265,    10,    11,    12,    -1,    -1,
-      15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
-      25,    26,    27,    28,    29,    30,    31,    32,    33,    34,
-      35,    36,    37,    38,    39,    40,    41,    42,    43,    44,
-      45,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    58,    59,    60,    61,    -1,    -1,    -1,
-      -1,    66,    67,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    76,    77,    78,    -1,    -1,    -1,    82,    83,    84,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    93,    94,
-      -1,    96,    -1,    -1,    -1,    -1,    -1,   102,    -1,    -1,
-     105,    -1,    -1,   108,    -1,   110,    -1,    -1,    -1,    -1,
-      -1,    -1,   117,    -1,    -1,    -1,   121,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,   132,    -1,   134,
-     135,    -1,   137,    -1,   139,    -1,    -1,   142,    -1,    -1,
-      -1,    -1,    -1,   148,   149,   150,   151,   152,    -1,   154,
-     155,   156,   157,   158,   159,    -1,    -1,    -1,   163,    -1,
-      -1,   166,   235,   236,   237,   238,   239,   240,   241,   242,
-     243,   244,   245,   246,   247,   248,   249,   250,   251,   252,
-      -1,    -1,    -1,    -1,   257,    -1,    -1,    -1,    -1,    -1,
-     263,    -1,    -1,    -1,   267,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,   209,    -1,    -1,    -1,   213,   214,
-      -1,    -1,    -1,    -1,   219,   220,   221,    -1,   223,   224,
-     225,    -1,    -1,    -1,   229,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,   247,   248,    -1,    -1,
+      -1,    -1,    -1,   254,    -1,    -1,    -1,    -1,   259,     3,
+       4,    -1,   263,    -1,     8,   266,    10,    11,    12,    -1,
+      -1,    15,    16,    17,    18,    19,    20,    21,    22,    23,
+      24,    25,    26,    27,    28,    29,    30,    31,    32,    33,
+      34,    35,    36,    37,    38,    39,    40,    41,    42,    43,
+      44,    45,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    58,    59,    60,    61,    -1,    -1,
+      -1,    -1,    66,    67,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    76,    77,    78,    -1,    -1,    -1,    82,    83,
+      84,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    93,
+      94,    -1,    96,    -1,    -1,    -1,    -1,    -1,   102,    -1,
+      -1,   105,    -1,    -1,   108,    -1,   110,    -1,    -1,    -1,
+      -1,    -1,    -1,   117,    -1,    -1,    -1,   121,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   133,
+      -1,   135,   136,    -1,   138,    -1,   140,    -1,    -1,   143,
+      -1,    -1,    -1,    -1,    -1,   149,   150,   151,   152,   153,
+      -1,   155,   156,   157,   158,   159,   160,    -1,    -1,    -1,
+     164,    -1,    -1,   167,   236,   237,   238,   239,   240,   241,
+     242,   243,   244,   245,   246,   247,   248,   249,   250,   251,
+     252,   253,    -1,    -1,    -1,    -1,   258,    -1,    -1,    -1,
+      -1,    -1,    -1,     8,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,   210,    -1,    -1,    -1,
+     214,   215,    -1,    -1,    -1,    -1,   220,   221,   222,    -1,
+     224,   225,   226,    -1,    -1,    -1,   230,    -1,    -1,    -1,
       -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,   246,   247,    -1,    -1,    -1,    -1,    -1,   253,    -1,
-      -1,    -1,    -1,   258,     3,     4,    -1,   262,    -1,    -1,
-     265,    10,    11,    12,    -1,    -1,    15,    16,    17,    18,
-      19,    20,    21,    22,    23,    24,    25,    26,    27,    28,
-      29,    30,    31,    32,    33,    34,    35,    36,    37,    38,
-      39,    40,    41,    42,    43,    44,    45,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    58,
-      59,    60,    61,    -1,    -1,    -1,    -1,    66,    67,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,    77,    78,
-      -1,    -1,    -1,    82,    83,    84,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    93,    94,    -1,    96,    -1,    -1,
-      -1,    -1,    -1,   102,    -1,    -1,   105,    -1,    -1,   108,
-      -1,   110,    -1,    -1,    -1,    -1,    -1,    -1,   117,    -1,
-      -1,    -1,   121,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,   132,    -1,   134,   135,    -1,   137,    -1,
-     139,    -1,    -1,   142,    -1,    -1,    -1,    -1,    -1,   148,
-     149,   150,   151,   152,    -1,   154,   155,   156,   157,   158,
-     159,    -1,    -1,    -1,   163,    -1,    -1,   166,   235,   236,
-     237,   238,   239,   240,   241,   242,   243,   244,   245,   246,
-     247,   248,   249,   250,   251,   252,    -1,    -1,    -1,    -1,
-     257,    -1,    -1,    -1,    -1,    -1,   263,    -1,    -1,    -1,
-     267,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-     209,    -1,    -1,    -1,   213,   214,    -1,    -1,    -1,    -1,
-     219,   220,   221,    -1,   223,   224,   225,    -1,    -1,    -1,
-     229,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,   246,   247,    -1,
-      -1,    -1,    -1,    -1,   253,    -1,    -1,    -1,    -1,   258,
-       3,     4,    -1,   262,    -1,    -1,   265,    10,    11,    12,
+      -1,    -1,    -1,   247,   248,    -1,    -1,    -1,    -1,    -1,
+     254,    -1,    -1,    -1,    -1,   259,     3,     4,     5,    -1,
+     264,    -1,   266,    10,    11,    12,    -1,    -1,    15,    16,
+      17,    18,    19,    20,    21,    22,    23,    24,    25,    26,
+      27,    28,    29,    30,    31,    32,    33,    34,    35,    36,
+      37,    38,    39,    40,    41,    42,    43,    44,    45,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    58,    59,    60,    61,    -1,    -1,    -1,    -1,    66,
+      67,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,
+      77,    78,    -1,    -1,    -1,    82,    83,    84,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    93,    94,    -1,    96,
+      -1,    -1,    -1,    -1,    -1,   102,    -1,    -1,   105,    -1,
+      -1,   108,    -1,   110,    -1,    -1,    -1,    -1,    -1,    -1,
+     117,    -1,    -1,    -1,   121,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,   133,    -1,   135,   136,
+      -1,   138,    -1,   140,    -1,    -1,   143,    -1,    -1,    -1,
+      -1,    -1,   149,   150,   151,   152,   153,    -1,   155,   156,
+     157,   158,   159,   160,    -1,    -1,    -1,   164,    -1,    -1,
+     167,   236,   237,   238,   239,   240,   241,   242,   243,   244,
+     245,   246,   247,   248,   249,   250,   251,   252,   253,    -1,
+      -1,    -1,    -1,   258,    -1,    -1,    -1,    -1,    -1,    -1,
+       8,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,   210,    -1,    -1,    -1,   214,   215,    -1,
+      -1,    -1,    -1,   220,   221,   222,    -1,   224,   225,   226,
+      -1,    -1,    -1,   230,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+     247,   248,    -1,    -1,    -1,    -1,    -1,   254,    -1,    -1,
+      -1,    -1,   259,     3,     4,    -1,   263,    -1,    -1,   266,
+      10,    11,    12,    -1,    -1,    15,    16,    17,    18,    19,
+      20,    21,    22,    23,    24,    25,    26,    27,    28,    29,
+      30,    31,    32,    33,    34,    35,    36,    37,    38,    39,
+      40,    41,    42,    43,    44,    45,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    58,    59,
+      60,    61,    -1,    -1,    -1,    -1,    66,    67,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    76,    77,    78,    -1,
+      -1,    -1,    82,    83,    84,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    93,    94,    -1,    96,    -1,    -1,    -1,
+      -1,    -1,   102,    -1,    -1,   105,    -1,    -1,   108,    -1,
+     110,    -1,    -1,    -1,    -1,    -1,    -1,   117,    -1,    -1,
+      -1,   121,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,   133,    -1,   135,   136,    -1,   138,    -1,
+     140,    -1,    -1,   143,    -1,    -1,    -1,    -1,    -1,   149,
+     150,   151,   152,   153,    -1,   155,   156,   157,   158,   159,
+     160,    -1,    -1,    -1,   164,    -1,    -1,   167,   236,   237,
+     238,   239,   240,   241,   242,   243,   244,   245,   246,   247,
+     248,   249,   250,   251,   252,   253,    -1,    -1,    -1,    -1,
+     258,    -1,    -1,    -1,    -1,    -1,    -1,     8,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+     210,    -1,    -1,    -1,   214,   215,    -1,    -1,    -1,    -1,
+     220,   221,   222,    -1,   224,   225,   226,    -1,    -1,    -1,
+     230,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,   247,   248,    -1,
+      -1,    -1,    -1,    -1,   254,    -1,    -1,    -1,    -1,   259,
+       3,     4,    -1,   263,   264,    -1,   266,    10,    11,    12,
       -1,    -1,    15,    16,    17,    18,    19,    20,    21,    22,
       23,    24,    25,    26,    27,    28,    29,    30,    31,    32,
       33,    34,    35,    36,    37,    38,    39,    40,    41,    42,
@@ -4910,72 +4859,98 @@ static const yytype_int16 yycheck[] =
       93,    94,    -1,    96,    -1,    -1,    -1,    -1,    -1,   102,
       -1,    -1,   105,    -1,    -1,   108,    -1,   110,    -1,    -1,
       -1,    -1,    -1,    -1,   117,    -1,    -1,    -1,   121,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   132,
-      -1,   134,   135,    -1,   137,    -1,   139,    -1,    -1,   142,
-      -1,    -1,    -1,    -1,    -1,   148,   149,   150,   151,   152,
-      -1,   154,   155,   156,   157,   158,   159,    -1,    -1,    -1,
-     163,    -1,    -1,   166,   235,   236,   237,   238,   239,   240,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+     133,    -1,   135,   136,    -1,   138,    -1,   140,    -1,    -1,
+     143,    -1,    -1,    -1,    -1,    -1,   149,   150,   151,   152,
+     153,    -1,   155,   156,   157,   158,   159,   160,    -1,    -1,
+      -1,   164,    -1,    -1,   167,   236,   237,   238,   239,   240,
      241,   242,   243,   244,   245,   246,   247,   248,   249,   250,
-     251,   252,    -1,    -1,    -1,    -1,   257,    -1,    -1,    -1,
-      -1,    -1,   263,    -1,    -1,    -1,   267,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,   209,    -1,    -1,    -1,
-     213,   214,    -1,    -1,    -1,    -1,   219,   220,   221,    -1,
-     223,   224,   225,    -1,    -1,    -1,   229,    -1,    -1,    -1,
+     251,   252,   253,    -1,    -1,    -1,    -1,   258,    -1,    -1,
+      -1,    -1,    -1,    -1,     8,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,   210,    -1,    -1,
+      -1,   214,   215,    -1,    -1,    -1,    -1,   220,   221,   222,
+      -1,   224,   225,   226,    -1,    -1,    -1,   230,    -1,    -1,
       -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,   246,   247,    -1,    -1,    -1,    -1,    -1,
-     253,    -1,    -1,    -1,    -1,   258,     3,     4,    -1,    -1,
-     263,    -1,   265,    10,    11,    12,    -1,    -1,    15,    16,
-      17,    18,    19,    20,    21,    22,    23,    24,    25,    26,
-      27,    28,    29,    30,    31,    32,    33,    34,    35,    36,
-      37,    38,    39,    40,    41,    42,    43,    44,    45,    -1,
+      -1,    -1,    -1,    -1,   247,   248,    -1,    -1,    -1,    -1,
+      -1,   254,    -1,    -1,    -1,    -1,   259,     3,     4,    -1,
+     263,    -1,    -1,   266,    10,    11,    12,    -1,    -1,    15,
+      16,    17,    18,    19,    20,    21,    22,    23,    24,    25,
+      26,    27,    28,    29,    30,    31,    32,    33,    34,    35,
+      36,    37,    38,    39,    40,    41,    42,    43,    44,    45,
       -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    58,    59,    60,    61,    -1,    -1,    -1,    -1,    66,
-      67,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,
-      77,    78,    -1,    -1,    -1,    82,    83,    84,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    93,    94,    -1,    96,
-      -1,    -1,    -1,    -1,    -1,   102,    -1,    -1,   105,    -1,
-      -1,   108,    -1,   110,    -1,    -1,    -1,    -1,    -1,    -1,
-     117,    -1,    -1,    -1,   121,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,   132,    -1,   134,   135,    -1,
-     137,    -1,   139,    -1,    -1,   142,    -1,    -1,    -1,    -1,
-      -1,   148,   149,   150,   151,   152,    -1,   154,   155,   156,
-     157,   158,   159,    -1,    -1,    -1,   163,    -1,    -1,   166,
-     235,   236,   237,   238,   239,   240,   241,   242,   243,   244,
-     245,   246,   247,   248,   249,   250,   251,   252,    -1,    -1,
-      -1,    -1,   257,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,   267,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,   209,    -1,    -1,    -1,   213,   214,    -1,    -1,
-      -1,    -1,   219,   220,   221,    -1,   223,   224,   225,    -1,
-      -1,    -1,   229,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   246,
-     247,    -1,    -1,    -1,    -1,    -1,   253,    -1,    -1,    -1,
-      -1,   258,     3,     4,    -1,   262,    -1,    -1,   265,    10,
-      11,    12,    -1,    -1,    15,    16,    17,    18,    19,    20,
-      21,    22,    23,    24,    25,    26,    27,    28,    29,    30,
-      31,    32,    33,    34,    35,    36,    37,    38,    39,    40,
-      41,    42,    43,    44,    45,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    58,    59,    60,
-      61,    -1,    -1,    -1,    -1,    66,    67,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    76,    77,    78,    -1,    -1,
-      -1,    82,    83,    84,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    93,    94,    -1,    96,    -1,    -1,    -1,    -1,
-      -1,   102,    -1,    -1,   105,    -1,    -1,   108,    -1,   110,
-      -1,    -1,    -1,    -1,    -1,    -1,   117,    -1,    -1,    -1,
-     121,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,   132,    -1,   134,   135,    -1,   137,    -1,   139,    -1,
-      -1,   142,    -1,    -1,    -1,    -1,    -1,   148,   149,   150,
-     151,   152,    -1,   154,   155,   156,   157,   158,   159,    -1,
-      -1,    -1,   163,    -1,    -1,   166,   235,   236,   237,   238,
-     239,   240,   241,   242,   243,   244,   245,   246,   247,   248,
-     249,   250,   251,   252,    -1,    -1,    -1,    -1,   257,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   267,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   209,    -1,
-      -1,    -1,   213,   214,    -1,    -1,    -1,    -1,   219,   220,
-     221,    -1,   223,   224,   225,    -1,    -1,    -1,   229,    -1,
+      -1,    -1,    58,    59,    60,    61,    -1,    -1,    -1,    -1,
+      66,    67,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      76,    77,    78,    -1,    -1,    -1,    82,    83,    84,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    93,    94,    -1,
+      96,    -1,    -1,    -1,    -1,    -1,   102,    -1,    -1,   105,
+      -1,    -1,   108,    -1,   110,    -1,    -1,    -1,    -1,    -1,
+      -1,   117,    -1,    -1,    -1,   121,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,   133,    -1,   135,
+     136,    -1,   138,    -1,   140,    -1,    -1,   143,    -1,    -1,
+      -1,    -1,    -1,   149,   150,   151,   152,   153,    -1,   155,
+     156,   157,   158,   159,   160,    -1,    -1,    -1,   164,    -1,
+      -1,   167,   236,   237,   238,   239,   240,   241,   242,   243,
+     244,   245,   246,   247,   248,   249,   250,   251,   252,   253,
+      -1,    -1,    -1,    -1,   258,   236,   237,   238,   239,   240,
+     241,   242,   243,   244,   245,   246,   247,   248,   249,   250,
+     251,   252,   253,    -1,   210,    -1,    -1,   258,   214,   215,
+      -1,    -1,    -1,   264,   220,   221,   222,   268,   224,   225,
+     226,    -1,    -1,    -1,   230,    -1,    -1,    -1,    -1,    -1,
       -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,   246,   247,    -1,    -1,    -1,
-      -1,    -1,   253,    -1,    -1,    -1,    -1,   258,     3,     4,
-      -1,   262,    -1,    -1,   265,    10,    11,    12,    -1,    -1,
+      -1,   247,   248,    -1,    -1,    -1,    -1,    -1,   254,    -1,
+      -1,    -1,    -1,   259,     3,     4,    -1,   263,    -1,    -1,
+     266,    10,    11,    12,    -1,    -1,    15,    16,    17,    18,
+      19,    20,    21,    22,    23,    24,    25,    26,    27,    28,
+      29,    30,    31,    32,    33,    34,    35,    36,    37,    38,
+      39,    40,    41,    42,    43,    44,    45,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    58,
+      59,    60,    61,    -1,    -1,    -1,    -1,    66,    67,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,    77,    78,
+      -1,    -1,    -1,    82,    83,    84,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    93,    94,    -1,    96,    -1,    -1,
+      -1,    -1,    -1,   102,    -1,    -1,   105,    -1,    -1,   108,
+      -1,   110,    -1,    -1,    -1,    -1,    -1,    -1,   117,    -1,
+      -1,    -1,   121,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,   133,    -1,   135,   136,    -1,   138,
+      -1,   140,    -1,    -1,   143,    -1,    -1,    -1,    -1,    -1,
+     149,   150,   151,   152,   153,    -1,   155,   156,   157,   158,
+     159,   160,    -1,    -1,    -1,   164,    -1,    -1,   167,   236,
+     237,   238,   239,   240,   241,   242,   243,   244,   245,   246,
+     247,   248,   249,   250,   251,   252,   253,    -1,    -1,    -1,
+      -1,   258,    -1,   260,    -1,   262,    -1,    -1,    -1,    -1,
+      -1,   268,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,   210,    -1,    -1,    -1,   214,   215,    -1,    -1,    -1,
+      -1,   220,   221,   222,    -1,   224,   225,   226,    -1,    -1,
+      -1,   230,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   247,   248,
+      -1,    -1,    -1,    -1,    -1,   254,    -1,    -1,    -1,    -1,
+     259,     3,     4,    -1,   263,    -1,    -1,   266,    10,    11,
+      12,    -1,    -1,    15,    16,    17,    18,    19,    20,    21,
+      22,    23,    24,    25,    26,    27,    28,    29,    30,    31,
+      32,    33,    34,    35,    36,    37,    38,    39,    40,    41,
+      42,    43,    44,    45,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    58,    59,    60,    61,
+      -1,    -1,    -1,    -1,    66,    67,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    76,    77,    78,    -1,    -1,    -1,
+      82,    83,    84,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    93,    94,    -1,    96,    -1,    -1,    -1,    -1,    -1,
+     102,    -1,    -1,   105,    -1,    -1,   108,    -1,   110,    -1,
+      -1,    -1,    -1,    -1,    -1,   117,    -1,    -1,    -1,   121,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,   133,    -1,   135,   136,    -1,   138,    -1,   140,    -1,
+      -1,   143,    -1,    -1,    -1,    -1,    -1,   149,   150,   151,
+     152,   153,    -1,   155,   156,   157,   158,   159,   160,    -1,
+      -1,    -1,   164,    -1,    -1,   167,   236,   237,   238,   239,
+     240,   241,   242,   243,   244,   245,   246,   247,   248,   249,
+     250,   251,   252,   253,    -1,    -1,    -1,    -1,   258,    -1,
+     260,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   268,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   210,    -1,
+      -1,    -1,   214,   215,    -1,    -1,    -1,    -1,   220,   221,
+     222,    -1,   224,   225,   226,    -1,    -1,    -1,   230,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,   247,   248,    -1,    -1,    -1,
+      -1,    -1,   254,    -1,    -1,    -1,    -1,   259,     3,     4,
+      -1,    -1,   264,    -1,   266,    10,    11,    12,    -1,    -1,
       15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
       25,    26,    27,    28,    29,    30,    31,    32,    33,    34,
       35,    36,    37,    38,    39,    40,    41,    42,    43,    44,
@@ -4987,96 +4962,46 @@ static const yytype_int16 yycheck[] =
       -1,    96,    -1,    -1,    -1,    -1,    -1,   102,    -1,    -1,
      105,    -1,    -1,   108,    -1,   110,    -1,    -1,    -1,    -1,
       -1,    -1,   117,    -1,    -1,    -1,   121,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,   132,    -1,   134,
-     135,    -1,   137,    -1,   139,    -1,    -1,   142,    -1,    -1,
-      -1,    -1,    -1,   148,   149,   150,   151,   152,    -1,   154,
-     155,   156,   157,   158,   159,    -1,    -1,    -1,   163,    -1,
-      -1,   166,   235,   236,   237,   238,   239,   240,   241,   242,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   133,    -1,
+     135,   136,    -1,   138,    -1,   140,    -1,    -1,   143,    -1,
+      -1,    -1,    -1,    -1,   149,   150,   151,   152,   153,    -1,
+     155,   156,   157,   158,   159,   160,    -1,    -1,    -1,   164,
+      -1,    -1,   167,   236,   237,   238,   239,   240,   241,   242,
      243,   244,   245,   246,   247,   248,   249,   250,   251,   252,
-      -1,    -1,    -1,    -1,   257,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,   267,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,   209,    -1,    -1,    -1,   213,   214,
-      -1,    -1,    -1,    -1,   219,   220,   221,    -1,   223,   224,
-     225,    -1,    -1,    -1,   229,    -1,    -1,    -1,    -1,    -1,
+     253,    -1,    -1,    -1,    -1,   258,    -1,    -1,    -1,    -1,
+      -1,   264,    -1,    -1,    -1,   268,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,   210,    -1,    -1,    -1,   214,
+     215,    -1,    -1,    -1,    -1,   220,   221,   222,    -1,   224,
+     225,   226,    -1,    -1,    -1,   230,    -1,    -1,    -1,    -1,
       -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,   246,   247,    -1,    -1,    -1,    -1,    -1,   253,    -1,
-      -1,    -1,    -1,   258,     3,     4,    -1,   262,    -1,     8,
-     265,    10,    11,    12,    -1,    -1,    15,    16,    17,    18,
-      19,    20,    21,    22,    23,    24,    25,    26,    27,    28,
-      29,    30,    31,    32,    33,    34,    35,    36,    37,    38,
-      39,    40,    41,    42,    43,    44,    45,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    58,
-      59,    60,    61,    -1,    -1,    -1,    -1,    66,    67,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,    77,    78,
-      -1,    -1,    -1,    82,    83,    84,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    93,    94,    -1,    96,    -1,    -1,
-      -1,    -1,    -1,   102,    -1,    -1,   105,    -1,    -1,   108,
-      -1,   110,    -1,    -1,    -1,    -1,    -1,    -1,   117,    -1,
-      -1,    -1,   121,    -1,    -1,     4,     5,    -1,    -1,    -1,
-      -1,    -1,    -1,   132,    -1,   134,   135,    -1,   137,    -1,
-     139,    -1,    -1,   142,    -1,    -1,    -1,    -1,    -1,   148,
-     149,   150,   151,   152,    -1,   154,   155,   156,   157,   158,
-     159,    -1,    -1,    -1,   163,    -1,    -1,   166,    -1,    -1,
-      49,    50,    51,    52,    53,    54,    55,    56,    57,    -1,
-      -1,    -1,    -1,    62,    63,    64,    65,    -1,    -1,    -1,
-      -1,    70,    71,    72,    73,    -1,    -1,    -1,    -1,    -1,
-      79,    -1,    81,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-     209,    -1,    -1,    -1,   213,   214,    95,    -1,    -1,    98,
-     219,   220,   221,    -1,   223,   224,   225,    -1,    -1,    -1,
-     229,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,   246,   247,    -1,
-      -1,    -1,    -1,    -1,   253,     3,     4,    -1,    -1,   258,
-       8,    -1,    10,    11,    12,    -1,   265,    15,    16,    17,
+      -1,    -1,   247,   248,    -1,    -1,    -1,    -1,    -1,   254,
+      -1,    -1,    -1,    -1,   259,     3,     4,    -1,   263,    -1,
+      -1,   266,    10,    11,    12,    -1,    -1,    15,    16,    17,
       18,    19,    20,    21,    22,    23,    24,    25,    26,    27,
       28,    29,    30,    31,    32,    33,    34,    35,    36,    37,
       38,    39,    40,    41,    42,    43,    44,    45,    -1,    -1,
       -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
       58,    59,    60,    61,    -1,    -1,    -1,    -1,    66,    67,
       -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,    77,
-      78,   210,   211,   212,    82,    83,    84,    -1,    -1,    -1,
-      -1,    -1,    -1,   222,    -1,    93,    94,   226,    96,   228,
+      78,    -1,    -1,    -1,    82,    83,    84,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    93,    94,    -1,    96,    -1,
       -1,    -1,    -1,    -1,   102,    -1,    -1,   105,    -1,    -1,
      108,    -1,   110,    -1,    -1,    -1,    -1,    -1,    -1,   117,
-      -1,    -1,    -1,   121,    -1,    -1,    -1,     5,    -1,    -1,
-      -1,    -1,    -1,    -1,   132,    -1,   134,   135,    -1,   137,
-      -1,   139,    -1,    -1,   142,    -1,    -1,    -1,    -1,    -1,
-     148,   149,   150,   151,   152,    -1,   154,   155,   156,   157,
-     158,   159,    -1,    -1,    -1,   163,    -1,    -1,   166,    -1,
-      -1,    49,    50,    51,    52,    53,    54,    55,    56,    57,
-      -1,    -1,    -1,    -1,    62,    63,    64,    65,    -1,    -1,
-      -1,    -1,    70,    71,    72,    73,    -1,    -1,    -1,    -1,
-      -1,    79,    -1,    81,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,   209,    -1,    -1,    -1,   213,   214,    95,    -1,    -1,
-      98,   219,   220,   221,    -1,   223,   224,   225,    -1,    -1,
-      -1,   229,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   246,   247,
-      -1,    -1,    -1,    -1,    -1,   253,     3,     4,    -1,    -1,
-     258,    -1,    -1,    10,    11,    12,    -1,   265,    15,    16,
-      17,    18,    19,    20,    21,    22,    23,    24,    25,    26,
-      27,    28,    29,    30,    31,    32,    33,    34,    35,    36,
-      37,    38,    39,    40,    41,    42,    43,    44,    45,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    58,    59,    60,    61,    -1,    -1,    -1,    -1,    66,
-      67,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,
-      77,    78,   210,   211,   212,    82,    83,    84,    -1,    -1,
-      -1,    -1,    -1,    -1,   222,    -1,    93,    94,   226,    96,
-     228,    -1,    -1,    -1,    -1,   102,    -1,    -1,   105,    -1,
-      -1,   108,    -1,   110,    -1,    -1,    -1,    -1,    -1,    -1,
-     117,    -1,    -1,    -1,   121,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,   132,    -1,   134,   135,    -1,
-     137,    -1,   139,    -1,    -1,   142,    -1,    -1,    -1,    -1,
-      -1,   148,   149,   150,   151,   152,    -1,   154,   155,   156,
-     157,   158,   159,    -1,    -1,    -1,   163,    -1,    -1,   166,
-     235,   236,   237,   238,   239,   240,   241,   242,   243,   244,
-     245,   246,   247,   248,   249,   250,   251,   252,    -1,    -1,
-      -1,    -1,   257,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,   267,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,   209,    -1,    -1,    -1,   213,   214,    -1,    -1,
-      -1,    -1,   219,   220,   221,    -1,   223,   224,   225,    -1,
-      -1,    -1,   229,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   246,
-     247,    -1,    -1,    -1,    -1,    -1,   253,    -1,    -1,    -1,
-      -1,   258,     3,     4,    -1,   262,    -1,    -1,   265,    10,
+      -1,    -1,    -1,   121,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,   133,    -1,   135,   136,    -1,
+     138,    -1,   140,    -1,    -1,   143,    -1,    -1,    -1,    -1,
+      -1,   149,   150,   151,   152,   153,    -1,   155,   156,   157,
+     158,   159,   160,    -1,    -1,    -1,   164,    -1,    -1,   167,
+     236,   237,   238,   239,   240,   241,   242,   243,   244,   245,
+     246,   247,   248,   249,   250,   251,   252,   253,    -1,    -1,
+      -1,    -1,   258,    -1,    -1,    -1,    -1,    -1,   264,    -1,
+      -1,    -1,   268,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,   210,    -1,    -1,    -1,   214,   215,    -1,    -1,
+      -1,    -1,   220,   221,   222,    -1,   224,   225,   226,    -1,
+      -1,    -1,   230,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   247,
+     248,    -1,    -1,    -1,    -1,    -1,   254,    -1,    -1,    -1,
+      -1,   259,     3,     4,    -1,   263,    -1,    -1,   266,    10,
       11,    12,    -1,    -1,    15,    16,    17,    18,    19,    20,
       21,    22,    23,    24,    25,    26,    27,    28,    29,    30,
       31,    32,    33,    34,    35,    36,    37,    38,    39,    40,
@@ -5089,46 +5014,148 @@ static const yytype_int16 yycheck[] =
       -1,   102,    -1,    -1,   105,    -1,    -1,   108,    -1,   110,
       -1,    -1,    -1,    -1,    -1,    -1,   117,    -1,    -1,    -1,
      121,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,   132,    -1,   134,   135,    -1,   137,    -1,   139,    -1,
-      -1,   142,    -1,    -1,    -1,    -1,    -1,   148,   149,   150,
-     151,   152,    -1,   154,   155,   156,   157,   158,   159,    -1,
-      -1,    -1,   163,    -1,    -1,   166,   235,   236,   237,   238,
+      -1,    -1,   133,    -1,   135,   136,    -1,   138,    -1,   140,
+      -1,    -1,   143,    -1,    -1,    -1,    -1,    -1,   149,   150,
+     151,   152,   153,    -1,   155,   156,   157,   158,   159,   160,
+      -1,    -1,    -1,   164,    -1,    -1,   167,   236,   237,   238,
      239,   240,   241,   242,   243,   244,   245,   246,   247,   248,
-     249,   250,   251,   252,    -1,    -1,    -1,    -1,   257,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   267,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   209,    -1,
-      -1,    -1,   213,   214,    -1,    -1,    -1,    -1,   219,   220,
-     221,    -1,   223,   224,   225,    -1,    -1,    -1,   229,    -1,
+     249,   250,   251,   252,   253,    -1,    -1,    -1,    -1,   258,
+      -1,    -1,    -1,    -1,    -1,   264,    -1,    -1,    -1,   268,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   210,
+      -1,    -1,    -1,   214,   215,    -1,    -1,    -1,    -1,   220,
+     221,   222,    -1,   224,   225,   226,    -1,    -1,    -1,   230,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,   247,   248,    -1,    -1,
+      -1,    -1,    -1,   254,    -1,    -1,    -1,    -1,   259,     3,
+       4,    -1,   263,    -1,     8,   266,    10,    11,    12,    -1,
+      -1,    15,    16,    17,    18,    19,    20,    21,    22,    23,
+      24,    25,    26,    27,    28,    29,    30,    31,    32,    33,
+      34,    35,    36,    37,    38,    39,    40,    41,    42,    43,
+      44,    45,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    58,    59,    60,    61,    -1,    -1,
+      -1,    -1,    66,    67,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    76,    77,    78,    -1,    -1,    -1,    82,    83,
+      84,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    93,
+      94,    -1,    96,    -1,    -1,    -1,    -1,    -1,   102,    -1,
+      -1,   105,    -1,    -1,   108,    -1,   110,    -1,    -1,    -1,
+      -1,    -1,    -1,   117,    -1,    -1,    -1,   121,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   133,
+      -1,   135,   136,    -1,   138,    -1,   140,    -1,    -1,   143,
+      -1,    -1,    -1,    -1,    -1,   149,   150,   151,   152,   153,
+      -1,   155,   156,   157,   158,   159,   160,    -1,    -1,    -1,
+     164,    -1,    -1,   167,   236,   237,   238,   239,   240,   241,
+     242,   243,   244,   245,   246,   247,   248,   249,   250,   251,
+     252,   253,    -1,    -1,    -1,    -1,   258,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,   268,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,   210,    -1,    -1,    -1,
+     214,   215,    -1,    -1,    -1,    -1,   220,   221,   222,    -1,
+     224,   225,   226,    -1,    -1,    -1,   230,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,   247,   248,    -1,    -1,    -1,    -1,    -1,
+     254,     3,     4,    -1,    -1,   259,     8,    -1,    10,    11,
+      12,    -1,   266,    15,    16,    17,    18,    19,    20,    21,
+      22,    23,    24,    25,    26,    27,    28,    29,    30,    31,
+      32,    33,    34,    35,    36,    37,    38,    39,    40,    41,
+      42,    43,    44,    45,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    58,    59,    60,    61,
+      -1,    -1,    -1,    -1,    66,    67,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    76,    77,    78,    -1,    -1,    -1,
+      82,    83,    84,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    93,    94,    -1,    96,    -1,    -1,    -1,    -1,    -1,
+     102,    -1,    -1,   105,    -1,    -1,   108,    -1,   110,    -1,
+      -1,    -1,    -1,    -1,    -1,   117,    -1,    -1,    -1,   121,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,   133,    -1,   135,   136,    -1,   138,    -1,   140,    -1,
+      -1,   143,    -1,    -1,    -1,    -1,    -1,   149,   150,   151,
+     152,   153,    -1,   155,   156,   157,   158,   159,   160,    -1,
+      -1,    -1,   164,    -1,    -1,   167,   236,   237,   238,   239,
+     240,   241,   242,   243,   244,   245,   246,   247,   248,   249,
+     250,   251,   252,   253,    -1,    -1,    -1,    -1,   258,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   268,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   210,    -1,
+      -1,    -1,   214,   215,    -1,    -1,    -1,    -1,   220,   221,
+     222,    -1,   224,   225,   226,    -1,    -1,    -1,   230,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,   247,   248,    -1,    -1,    -1,
+      -1,    -1,   254,     3,     4,    -1,    -1,   259,    -1,    -1,
+      10,    11,    12,    -1,   266,    15,    16,    17,    18,    19,
+      20,    21,    22,    23,    24,    25,    26,    27,    28,    29,
+      30,    31,    32,    33,    34,    35,    36,    37,    38,    39,
+      40,    41,    42,    43,    44,    45,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    58,    59,
+      60,    61,    -1,    -1,    -1,    -1,    66,    67,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    76,    77,    78,    -1,
+      -1,    -1,    82,    83,    84,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    93,    94,    -1,    96,    -1,    -1,    -1,
+      -1,    -1,   102,    -1,    -1,   105,    -1,    -1,   108,    -1,
+     110,    -1,    -1,    -1,    -1,    -1,    -1,   117,    -1,    -1,
+      -1,   121,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,   133,    -1,   135,   136,    -1,   138,    -1,
+     140,    -1,    -1,   143,    -1,    -1,    -1,    -1,    -1,   149,
+     150,   151,   152,   153,    -1,   155,   156,   157,   158,   159,
+     160,    -1,    -1,    -1,   164,    -1,    -1,   167,   236,   237,
+     238,   239,   240,   241,   242,   243,   244,   245,   246,   247,
+     248,   249,   250,   251,   252,   253,    -1,    -1,    -1,    -1,
+     258,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+     268,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+     210,    -1,    -1,    -1,   214,   215,    -1,    -1,    -1,    -1,
+     220,   221,   222,    -1,   224,   225,   226,    -1,    -1,    -1,
+     230,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,   247,   248,    -1,
+      -1,    -1,    -1,    -1,   254,    -1,    -1,    -1,    -1,   259,
+       3,     4,    -1,   263,    -1,    -1,   266,    10,    11,    12,
+      -1,    -1,    15,    16,    17,    18,    19,    20,    21,    22,
+      23,    24,    25,    26,    27,    28,    29,    30,    31,    32,
+      33,    34,    35,    36,    37,    38,    39,    40,    41,    42,
+      43,    44,    45,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    58,    59,    60,    61,    -1,
+      -1,    -1,    -1,    66,    67,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    76,    77,    78,    -1,    -1,    -1,    82,
+      83,    84,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      93,    94,    -1,    96,    -1,    -1,    -1,    -1,    -1,   102,
+      -1,    -1,   105,    -1,    -1,   108,    -1,   110,    -1,    -1,
+      -1,    -1,    -1,    -1,   117,    -1,    -1,    -1,   121,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+     133,    -1,   135,   136,    -1,   138,    -1,   140,    -1,    -1,
+     143,    -1,    -1,    -1,    -1,    -1,   149,   150,   151,   152,
+     153,    -1,   155,   156,   157,   158,   159,   160,    -1,    -1,
+      -1,   164,    -1,    -1,   167,   236,   237,   238,   239,   240,
+     241,   242,   243,   244,   245,   246,   247,   248,   249,   250,
+     251,   252,   253,    -1,    -1,    -1,    -1,   258,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,   268,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,   210,    -1,    -1,
+      -1,   214,   215,    -1,    -1,    -1,    -1,   220,   221,   222,
+      -1,   224,   225,   226,    -1,    -1,    -1,   230,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,   247,   248,    -1,    -1,    -1,    -1,
+      -1,   254,    -1,    -1,    -1,    -1,   259,     3,     4,    -1,
+     263,    -1,    -1,   266,    10,    11,    12,    -1,    -1,    15,
+      16,    17,    18,    19,    20,    21,    22,    23,    24,    25,
+      26,    27,    28,    29,    30,    31,    32,    33,    34,    35,
+      36,    37,    38,    39,    40,    41,    42,    43,    44,    45,
       -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,   246,   247,    -1,    -1,    -1,
-      -1,    -1,   253,    -1,    -1,    -1,    -1,   258,     3,     4,
-      -1,   262,    -1,    -1,   265,    10,    11,    12,    -1,    -1,
-      15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
-      25,    26,    27,    28,    29,    30,    31,    32,    33,    34,
-      35,    36,    37,    38,    39,    40,    41,    42,    43,    44,
-      45,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    58,    59,    60,    61,    -1,    -1,    -1,
-      -1,    66,    67,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    76,    77,    78,    -1,    -1,    -1,    82,    83,    84,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    93,    94,
-      -1,    96,    -1,    -1,    -1,    -1,    -1,   102,    -1,    -1,
-     105,    -1,    -1,   108,    -1,   110,    -1,    -1,    -1,    -1,
-      -1,    -1,   117,    -1,    -1,    -1,   121,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,   132,    -1,   134,
-     135,    -1,   137,    -1,   139,    -1,    -1,   142,    -1,    -1,
-      -1,    -1,    -1,   148,   149,   150,   151,   152,    -1,   154,
-     155,   156,   157,   158,   159,    -1,    -1,    -1,   163,    -1,
-      -1,   166,   235,   236,   237,   238,   239,   240,   241,   242,
-     243,   244,   245,   246,   247,   248,   249,   250,   251,   252,
-      -1,    -1,    -1,    -1,   257,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,   267,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,   209,    -1,    -1,    -1,   213,   214,
-      -1,    -1,    -1,    -1,   219,   220,   221,    -1,   223,   224,
-     225,    -1,    -1,    -1,   229,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    58,    59,    60,    61,    -1,    -1,    -1,    -1,
+      66,    67,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      76,    77,    78,    -1,    -1,    -1,    82,    83,    84,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    93,    94,    -1,
+      96,    -1,    -1,    -1,    -1,    -1,   102,    -1,    -1,   105,
+      -1,    -1,   108,    -1,   110,    -1,    -1,    -1,    -1,    -1,
+      -1,   117,    -1,    -1,    -1,   121,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,   133,    -1,   135,
+     136,    -1,   138,    -1,   140,    -1,    -1,   143,    -1,    -1,
+      -1,    -1,    -1,   149,   150,   151,   152,   153,    -1,   155,
+     156,   157,   158,   159,   160,    -1,    -1,    -1,   164,    -1,
+      -1,   167,   236,   237,   238,   239,   240,   241,   242,   243,
+     244,   245,   246,   247,   248,   249,   250,   251,   252,   253,
+      -1,    -1,    -1,    -1,   258,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,   268,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,   210,    -1,    -1,    -1,   214,   215,
+      -1,    -1,    -1,    -1,   220,   221,   222,    -1,   224,   225,
+     226,    -1,    -1,    -1,   230,    -1,    -1,    -1,    -1,    -1,
       -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,   246,   247,    -1,    -1,    -1,    -1,    -1,   253,     3,
-       4,     5,    -1,   258,    -1,    -1,    10,    11,    12,    -1,
-     265,    15,    16,    17,    18,    19,    20,    21,    22,    23,
+      -1,   247,   248,    -1,    -1,    -1,    -1,    -1,   254,     3,
+       4,     5,    -1,   259,    -1,    -1,    10,    11,    12,    -1,
+     266,    15,    16,    17,    18,    19,    20,    21,    22,    23,
       24,    25,    26,    27,    28,    29,    30,    31,    32,    33,
       34,    35,    36,    37,    38,    39,    40,    -1,    -1,    -1,
       -1,    -1,    -1,    -1,    -1,    49,    50,    51,    52,    53,
@@ -5147,169 +5174,134 @@ static const yytype_int16 yycheck[] =
       -1,    79,    -1,    81,    82,    83,    84,    -1,    -1,    -1,
       -1,    -1,    -1,    -1,    -1,    93,    94,    95,    96,    -1,
       98,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,   209,   210,   211,   212,   213,
-      -1,    -1,    -1,    -1,    -1,   219,   220,   221,   222,   223,
-     224,   225,   226,    -1,   228,   229,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,   210,   211,   212,   213,
+     214,    -1,    -1,    -1,    -1,    -1,   220,   221,   222,   223,
+     224,   225,   226,   227,    -1,   229,   230,    -1,    -1,    -1,
       -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,   246,   247,    -1,    -1,    -1,    -1,    -1,   253,
-      -1,    -1,    -1,    -1,   258,    -1,    -1,    -1,   262,    -1,
-      -1,   265,   235,   236,   237,   238,   239,   240,   241,   242,
+      -1,    -1,    -1,   247,   248,    -1,    -1,    -1,    -1,    -1,
+     254,    -1,    -1,    -1,    -1,   259,    -1,    -1,    -1,   263,
+      -1,    -1,   266,   236,   237,   238,   239,   240,   241,   242,
      243,   244,   245,   246,   247,   248,   249,   250,   251,   252,
-      -1,    -1,    -1,    -1,   257,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,   267,    -1,    -1,    -1,    -1,    -1,
-      -1,   209,   210,   211,   212,   213,    -1,    -1,    -1,    -1,
-      -1,   219,   220,   221,   222,   223,   224,   225,   226,    -1,
-     228,   229,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   246,   247,
-      -1,    -1,    -1,    -1,    -1,   253,    -1,    -1,    -1,    -1,
-     258,     3,     4,     5,   262,    -1,    -1,   265,    10,    11,
-      12,    -1,    -1,    15,    16,    17,    18,    19,    20,    21,
-      22,    23,    24,    25,    26,    27,    28,    29,    30,    31,
-      32,    33,    34,    35,    36,    37,    38,    39,    40,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    49,    50,    51,
-      52,    53,    54,    55,    56,    57,    58,    59,    60,    61,
-      62,    63,    64,    65,    66,    -1,    -1,    -1,    70,    71,
-      72,    73,    -1,    -1,    -1,    -1,    -1,    79,    -1,    81,
-      82,    83,    84,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    93,    94,    95,    96,    -1,    98,     3,     4,     5,
-      -1,    -1,    -1,    -1,    10,    11,    12,    -1,    -1,    15,
-      16,    17,    18,    19,    20,    21,    22,    23,    24,    25,
-      26,    27,    28,    29,    30,    31,    32,    33,    34,    35,
-      36,    37,    38,    39,    40,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    49,    50,    51,    52,    53,    54,    55,
-      56,    57,    58,    59,    60,    61,    62,    63,    64,    65,
-      66,    -1,    -1,    -1,    70,    71,    72,    73,    -1,    -1,
-      -1,    -1,    -1,    79,    -1,    81,    82,    83,    84,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    93,    94,    95,
-      96,    -1,    98,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,   209,   210,   211,
-     212,   213,    -1,    -1,    -1,    -1,    -1,   219,   220,   221,
-     222,   223,   224,   225,   226,    -1,   228,   229,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,   246,   247,    -1,    -1,    -1,    -1,
-      -1,   253,    -1,    -1,    -1,    -1,   258,    -1,    -1,    -1,
-     262,    -1,    -1,   265,   235,   236,   237,   238,   239,   240,
-     241,   242,   243,   244,   245,   246,   247,   248,   249,   250,
-     251,   252,    -1,    -1,    -1,    -1,   257,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,   267,    -1,    -1,    -1,
-      -1,    -1,    -1,   209,   210,   211,   212,   213,    -1,    -1,
-      -1,    -1,    -1,   219,   220,   221,   222,   223,   224,   225,
-     226,    -1,   228,   229,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-     246,   247,    -1,    -1,    -1,    -1,    -1,   253,     3,     4,
-      -1,    -1,   258,    -1,    -1,    10,    11,    12,    -1,   265,
+     253,    -1,    -1,    -1,    -1,   258,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,   268,    -1,    -1,    -1,    -1,
+      -1,    -1,   210,   211,   212,   213,   214,    -1,    -1,    -1,
+      -1,    -1,   220,   221,   222,   223,   224,   225,   226,   227,
+      -1,   229,   230,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   247,
+     248,    -1,    -1,    -1,    -1,    -1,   254,    -1,    -1,    -1,
+      -1,   259,     3,     4,     5,   263,    -1,    -1,   266,    10,
+      11,    12,    -1,    -1,    15,    16,    17,    18,    19,    20,
+      21,    22,    23,    24,    25,    26,    27,    28,    29,    30,
+      31,    32,    33,    34,    35,    36,    37,    38,    39,    40,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    49,    50,
+      51,    52,    53,    54,    55,    56,    57,    58,    59,    60,
+      61,    62,    63,    64,    65,    66,    -1,    -1,    -1,    70,
+      71,    72,    73,    -1,    -1,    -1,    -1,    -1,    79,    -1,
+      81,    82,    83,    84,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    93,    94,    95,    96,    -1,    98,     3,     4,
+      -1,    -1,    -1,    -1,    -1,    10,    11,    12,    -1,    -1,
       15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
       25,    26,    27,    28,    29,    30,    31,    32,    33,    34,
       35,    36,    37,    38,    39,    40,    -1,    -1,    -1,    -1,
       -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
       -1,    -1,    -1,    58,    59,    60,    61,    -1,    -1,    -1,
-      -1,    66,    13,    14,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    66,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
       -1,    -1,    -1,    -1,    -1,    -1,    -1,    82,    83,    84,
-      -1,    -1,    -1,    -1,    -1,     3,     4,    -1,    93,    94,
-      -1,    96,    10,    11,    12,    -1,    -1,    15,    16,    17,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    93,    94,
+      -1,    96,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   210,
+     211,   212,   213,   214,    -1,    -1,    -1,    -1,    -1,   220,
+     221,   222,   223,   224,   225,   226,   227,    -1,   229,   230,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,   247,   248,    -1,    -1,
+      -1,    -1,    -1,   254,    -1,     3,     4,    -1,   259,    -1,
+      -1,    -1,    10,    11,    12,   266,    -1,    15,    16,    17,
+      18,    19,    20,    21,    22,    23,    24,    25,    26,    27,
+      28,    29,    30,    31,    32,    33,    34,    35,    36,    37,
+      38,    39,    40,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,   210,    -1,    -1,    -1,   214,
+      58,    59,    60,    61,    -1,   220,   221,   222,    66,   224,
+     225,   226,    -1,    -1,    -1,   230,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    82,    83,    84,    -1,    -1,    -1,
+      -1,    -1,   247,   248,    -1,    93,    94,    -1,    96,   254,
+      -1,    -1,    -1,    -1,   259,     3,     4,    -1,   263,    -1,
+       8,   266,    10,    11,    12,    -1,    -1,    15,    16,    17,
       18,    19,    20,    21,    22,    23,    24,    25,    26,    27,
       28,    29,    30,    31,    32,    33,    34,    35,    36,    37,
       38,    39,    40,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
       -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
       58,    59,    60,    61,    -1,    -1,    -1,    -1,    66,    -1,
-      -1,   102,   103,   104,   105,   106,   107,   108,   109,   110,
-     111,   112,   113,   114,    82,    83,    84,   118,   119,   120,
-     121,    -1,    -1,   124,    -1,    93,    94,    -1,    96,    -1,
-      -1,   132,   133,    -1,    -1,   136,   137,    -1,   139,   140,
-      -1,   142,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,   209,    -1,    -1,    -1,   213,   160,
-      -1,    -1,    -1,    -1,   219,   220,   221,    -1,   223,   224,
-     225,    -1,    -1,    -1,   229,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,   186,   187,   188,    -1,    -1,
-      -1,   246,   247,    -1,    -1,    -1,    -1,    -1,   253,    -1,
-      -1,    -1,    -1,   258,    -1,    -1,    -1,   262,    -1,    -1,
-     265,   235,   236,   237,   238,   239,   240,   241,   242,   243,
-     244,   245,   246,   247,   248,   249,   250,   251,   252,    -1,
-      -1,    -1,    -1,   257,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,   209,    -1,   267,    -1,   213,    -1,    -1,    -1,    -1,
-      -1,   219,   220,   221,    -1,   223,   224,   225,    -1,    -1,
-      -1,   229,   263,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   246,   247,
-      -1,    -1,    -1,    -1,    -1,   253,    -1,    -1,    -1,    -1,
-     258,     3,     4,    -1,   262,    -1,     8,   265,    10,    11,
-      12,    -1,    -1,    15,    16,    17,    18,    19,    20,    21,
-      22,    23,    24,    25,    26,    27,    28,    29,    30,    31,
-      32,    33,    34,    35,    36,    37,    38,    39,    40,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    58,    59,    60,    61,
-      -1,    -1,    -1,    -1,    66,    13,    14,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      82,    83,    84,    -1,    -1,    -1,    -1,    -1,     3,     4,
-      -1,    93,    94,    -1,    96,    10,    11,    12,    -1,    -1,
-      15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
-      25,    26,    27,    28,    29,    30,    31,    32,    33,    34,
-      35,    36,    37,    38,    39,    40,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    58,    59,    60,    61,    -1,    -1,    -1,
-      -1,    66,    -1,    -1,   102,   103,   104,   105,   106,   107,
-     108,   109,   110,   111,   112,   113,   114,    82,    83,    84,
-     118,   119,   120,   121,    -1,    -1,   124,    -1,    93,    94,
-      -1,    96,    -1,    -1,   132,   133,    -1,    -1,   136,   137,
-      -1,   139,   140,    -1,   142,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,   209,    -1,    -1,
-      -1,   213,   160,    -1,    -1,    -1,    -1,   219,   220,   221,
-      -1,   223,   224,   225,    -1,    -1,    -1,   229,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   186,   187,
-     188,    -1,    -1,    -1,   246,   247,    -1,    -1,    -1,    -1,
-      -1,   253,    -1,    -1,    -1,    -1,   258,    -1,    -1,    -1,
-      -1,    -1,    -1,   265,   235,   236,   237,   238,   239,   240,
-     241,   242,   243,   244,   245,   246,   247,   248,   249,   250,
-     251,   252,    -1,    -1,    -1,    -1,   257,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,   209,    -1,   267,    -1,   213,    -1,
-      -1,    -1,    -1,    -1,   219,   220,   221,    -1,   223,   224,
-     225,    -1,    -1,    -1,   229,   263,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,   246,   247,    -1,    -1,    -1,    -1,    -1,   253,     3,
-       4,    -1,     6,   258,   259,    -1,    10,    11,    12,    -1,
-     265,    15,    16,    17,    18,    19,    20,    21,    22,    23,
-      24,    25,    26,    27,    28,    29,    30,    31,    32,    33,
-      34,    35,    36,    37,    38,    39,    40,    -1,    -1,    -1,
       -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    58,    59,    60,    61,    -1,    -1,
-      -1,    -1,    66,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    82,    83,
-      84,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    93,
-      94,    -1,    96,     3,     4,    -1,     6,    -1,    -1,    -1,
-      10,    11,    12,    -1,    -1,    15,    16,    17,    18,    19,
-      20,    21,    22,    23,    24,    25,    26,    27,    28,    29,
-      30,    31,    32,    33,    34,    35,    36,    37,    38,    39,
-      40,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    58,    59,
-      60,    61,    -1,    -1,    -1,    -1,    66,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    82,    83,    84,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    93,    94,    -1,    96,    -1,
       -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    82,    83,    84,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    93,    94,    -1,    96,    -1,    -1,    -1,
+      -1,    -1,   210,    -1,    -1,    -1,   214,    -1,    -1,    -1,
+      -1,    -1,   220,   221,   222,    -1,   224,   225,   226,    -1,
+      -1,    -1,   230,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   247,
+     248,    -1,    -1,    -1,    -1,    -1,   254,    -1,    -1,    -1,
+      -1,   259,     3,     4,    -1,   263,    -1,    -1,   266,    10,
+      11,    12,    -1,    -1,    15,    16,    17,    18,    19,    20,
+      21,    22,    23,    24,    25,    26,    27,    28,    29,    30,
+      31,    32,    33,    34,    35,    36,    37,    38,    39,    40,
       -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,   209,    -1,    -1,    -1,   213,
-      -1,    -1,    -1,    -1,    -1,   219,   220,   221,    -1,   223,
-     224,   225,    -1,    -1,    -1,   229,    -1,    -1,    -1,    -1,
+      -1,    -1,   210,    -1,    -1,    -1,   214,    58,    59,    60,
+      61,    -1,   220,   221,   222,    66,   224,   225,   226,    -1,
+      -1,    -1,   230,    -1,    13,    14,    -1,    -1,    -1,    -1,
+      -1,    82,    83,    84,    -1,    -1,    -1,    -1,    -1,   247,
+     248,    -1,    93,    94,    -1,    96,   254,     3,     4,    -1,
+       6,   259,    -1,    -1,    10,    11,    12,    -1,   266,    15,
+      16,    17,    18,    19,    20,    21,    22,    23,    24,    25,
+      26,    27,    28,    29,    30,    31,    32,    33,    34,    35,
+      36,    37,    38,    39,    40,    -1,    -1,    -1,    -1,    -1,
       -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,   246,   247,    -1,    -1,    -1,    -1,    -1,   253,
-      -1,    -1,    -1,    -1,   258,    -1,    -1,    -1,    -1,    -1,
-      -1,   265,   235,   236,   237,   238,   239,   240,   241,   242,
-     243,   244,   245,   246,   247,   248,   249,   250,   251,   252,
-      -1,    -1,    -1,    -1,   257,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,   267,    -1,    -1,    -1,    -1,   209,
-      -1,    -1,    -1,   213,    -1,    -1,    -1,    -1,    -1,   219,
-     220,   221,    -1,   223,   224,   225,    -1,    -1,    -1,   229,
+      -1,    -1,    58,    59,    60,    61,    -1,    -1,    -1,    -1,
+      66,    -1,    -1,   102,   103,   104,   105,   106,   107,   108,
+     109,   110,   111,   112,   113,   114,    82,    83,    84,   118,
+     119,   120,   121,    -1,    -1,   124,    -1,    93,    94,    -1,
+      96,    -1,    -1,    -1,   133,   134,    -1,    -1,   137,   138,
+      -1,   140,   141,    -1,   143,    -1,    -1,    -1,    -1,   210,
+      -1,    -1,    -1,   214,    -1,    -1,    -1,    -1,    -1,   220,
+     221,   222,   161,   224,   225,   226,    -1,    -1,    -1,   230,
       -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,   246,   247,    -1,    -1,
-      -1,    -1,    -1,   253,     3,     4,    -1,     6,   258,    -1,
-      -1,    10,    11,    12,    -1,   265,    15,    16,    17,    18,
+      -1,    -1,    -1,    -1,    -1,    -1,   247,   248,   187,   188,
+     189,    -1,    -1,   254,     3,     4,    -1,     6,   259,   260,
+      -1,    10,    11,    12,    -1,   266,    15,    16,    17,    18,
       19,    20,    21,    22,    23,    24,    25,    26,    27,    28,
       29,    30,    31,    32,    33,    34,    35,    36,    37,    38,
       39,    40,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    58,
-      59,    60,    61,    -1,    -1,    -1,    -1,    66,    13,    14,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,   210,    -1,    -1,    -1,   214,    58,
+      59,    60,    61,    -1,   220,   221,   222,    66,   224,   225,
+     226,    -1,    -1,    -1,   230,   264,    13,    14,    -1,    -1,
       -1,    -1,    -1,    82,    83,    84,    -1,    -1,    -1,    -1,
-      -1,     3,     4,    -1,    93,    94,    -1,    96,    10,    11,
-      12,    -1,    -1,    15,    16,    17,    18,    19,    20,    21,
+      -1,   247,   248,    -1,    93,    94,    -1,    96,   254,     3,
+       4,    -1,     6,   259,    -1,    -1,    10,    11,    12,    -1,
+     266,    15,    16,    17,    18,    19,    20,    21,    22,    23,
+      24,    25,    26,    27,    28,    29,    30,    31,    32,    33,
+      34,    35,    36,    37,    38,    39,    40,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    58,    59,    60,    61,    -1,    -1,
+      -1,    -1,    66,    -1,    -1,   102,   103,   104,   105,   106,
+     107,   108,   109,   110,   111,   112,   113,   114,    82,    83,
+      84,   118,   119,   120,   121,    -1,    -1,   124,    -1,    93,
+      94,    -1,    96,    -1,    -1,    -1,   133,   134,    -1,    -1,
+     137,   138,    -1,   140,   141,    -1,   143,    -1,    -1,    -1,
+      -1,   210,    -1,    -1,    -1,   214,    -1,    -1,    -1,    -1,
+      -1,   220,   221,   222,   161,   224,   225,   226,    -1,    -1,
+      -1,   230,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   247,   248,
+     187,   188,   189,    -1,    -1,   254,     3,     4,    -1,    -1,
+     259,    -1,    -1,    10,    11,    12,    -1,   266,    15,    16,
+      17,    18,    19,    20,    21,    22,    23,    24,    25,    26,
+      27,    28,    29,    30,    31,    32,    33,    34,    35,    36,
+      37,    38,    39,    40,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,   210,    -1,    -1,    -1,
+     214,    58,    59,    60,    61,    -1,   220,   221,   222,    66,
+     224,   225,   226,    -1,    -1,    -1,   230,   264,    13,    14,
+      -1,    -1,    -1,    -1,    -1,    82,    83,    84,    -1,    -1,
+      -1,    -1,    -1,   247,   248,    -1,    93,    94,    -1,    96,
+     254,     3,     4,    -1,    -1,   259,    -1,    -1,    10,    11,
+      12,    -1,   266,    15,    16,    17,    18,    19,    20,    21,
       22,    23,    24,    25,    26,    27,    28,    29,    30,    31,
       32,    33,    34,    35,    36,    37,    38,    39,    40,    -1,
       -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
@@ -5317,107 +5309,141 @@ static const yytype_int16 yycheck[] =
       -1,    -1,    -1,    -1,    66,    -1,    -1,   102,   103,   104,
      105,   106,   107,   108,   109,   110,   111,   112,   113,   114,
       82,    83,    84,   118,   119,   120,   121,    -1,    -1,   124,
-      -1,    93,    94,    -1,    96,    -1,    -1,   132,   133,    -1,
-      -1,   136,   137,    -1,   139,   140,    -1,   142,    -1,    -1,
+      -1,    93,    94,    -1,    96,    -1,    -1,    -1,   133,   134,
+      -1,    -1,   137,   138,    -1,   140,   141,    -1,   143,    -1,
+      -1,    -1,    -1,   210,    -1,    -1,    -1,   214,    -1,    -1,
+      -1,    -1,    -1,   220,   221,   222,   161,   224,   225,   226,
+      -1,    -1,    -1,   230,    -1,    -1,    -1,    -1,    -1,    -1,
       -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-     209,    -1,    -1,    -1,   213,   160,    -1,    -1,    -1,    -1,
-     219,   220,   221,    -1,   223,   224,   225,    -1,    -1,    -1,
-     229,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,   186,   187,   188,    -1,    -1,    -1,   246,   247,    -1,
-      -1,    -1,    -1,    -1,   253,    -1,    -1,    -1,    -1,   258,
-      -1,    -1,    -1,    -1,    -1,    -1,   265,   235,   236,   237,
-     238,   239,   240,   241,   242,   243,   244,   245,   246,   247,
-     248,   249,   250,   251,   252,    -1,    -1,    -1,    -1,   257,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,   209,    -1,   267,
-      -1,   213,    -1,    -1,    -1,    -1,    -1,   219,   220,   221,
-      -1,   223,   224,   225,    -1,    -1,    -1,   229,   263,    -1,
+     247,   248,   187,   188,   189,    -1,    -1,   254,     3,     4,
+      -1,    -1,   259,   260,    -1,    10,    11,    12,    -1,   266,
+      15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
+      25,    26,    27,    28,    29,    30,    31,    32,    33,    34,
+      35,    36,    37,    38,    39,    40,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   210,    -1,
+      -1,    -1,   214,    58,    59,    60,    61,    -1,   220,   221,
+     222,    66,   224,   225,   226,     4,     5,    -1,   230,   264,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    82,    83,    84,
+      -1,    -1,    -1,    -1,    -1,   247,   248,    -1,    93,    94,
+      -1,    96,   254,    -1,    -1,    -1,    -1,   259,   260,    -1,
+      -1,    -1,    -1,    -1,   266,    -1,    -1,    -1,    -1,    -1,
+      49,    50,    51,    52,    53,    54,    55,    56,    57,    -1,
+      -1,    -1,    -1,    62,    63,    64,    65,    -1,    -1,    -1,
+      -1,    70,    71,    72,    73,    -1,    -1,    -1,    -1,    -1,
+      79,    -1,    81,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    95,    -1,    -1,    98,
+      -1,    -1,    -1,   102,    -1,    -1,   105,    -1,    -1,   108,
+      -1,   110,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,   121,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
       -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,   246,   247,    -1,    -1,    -1,    -1,
-      -1,   253,     3,     4,    -1,    -1,   258,   259,    -1,    10,
-      11,    12,    -1,   265,    15,    16,    17,    18,    19,    20,
-      21,    22,    23,    24,    25,    26,    27,    28,    29,    30,
-      31,    32,    33,    34,    35,    36,    37,    38,    39,    40,
+      -1,   140,    -1,    -1,    -1,   210,    13,    14,    -1,   214,
+      -1,    -1,    -1,    -1,    -1,   220,   221,   222,    -1,   224,
+     225,   226,    -1,    -1,    -1,   230,    -1,    -1,    -1,    -1,
       -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    58,    59,    60,
-      61,    -1,    -1,    -1,    -1,    66,    13,    14,    -1,    -1,
+      -1,    -1,   247,   248,    -1,    -1,    -1,    -1,    -1,   254,
+      -1,    -1,    -1,    -1,   259,    -1,    -1,    -1,    -1,    -1,
+      -1,   266,    -1,    -1,    -1,    -1,    13,    14,    -1,    -1,
+      -1,    -1,   211,   212,   213,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,   223,    -1,    -1,    -1,   227,    -1,
+     229,   230,    -1,    -1,    -1,   102,   103,   104,   105,   106,
+     107,   108,   109,   110,   111,   112,   113,   114,    -1,    -1,
+      -1,   118,   119,   120,   121,    -1,    -1,   124,    -1,    -1,
+      -1,    -1,    -1,    -1,   263,    -1,   133,   134,    13,    14,
+     137,   138,    -1,   140,   141,    -1,   143,    -1,    -1,    -1,
       -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    82,    83,    84,    -1,    -1,    -1,    -1,    -1,     3,
-       4,    -1,    93,    94,    -1,    96,    10,    11,    12,    -1,
-      -1,    15,    16,    17,    18,    19,    20,    21,    22,    23,
-      24,    25,    26,    27,    28,    29,    30,    31,    32,    33,
-      34,    35,    36,    37,    38,    39,    40,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,   161,   102,   103,   104,   105,   106,
+     107,   108,   109,   110,   111,   112,   113,   114,    -1,    -1,
+      -1,   118,   119,   120,   121,    -1,    -1,   124,    -1,    -1,
+     187,   188,   189,    -1,    -1,    -1,   133,   134,    13,    14,
+     137,   138,    -1,   140,   141,    -1,   143,    -1,    -1,    -1,
       -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    58,    59,    60,    61,    -1,    -1,
-      -1,    -1,    66,    -1,    -1,   102,   103,   104,   105,   106,
-     107,   108,   109,   110,   111,   112,   113,   114,    82,    83,
-      84,   118,   119,   120,   121,    -1,    -1,   124,    -1,    93,
-      94,    -1,    96,    -1,    -1,   132,   133,    -1,    -1,   136,
-     137,    -1,   139,   140,    -1,   142,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   209,    -1,
-      -1,    -1,   213,   160,    -1,    -1,    -1,    -1,   219,   220,
-     221,    -1,   223,   224,   225,    -1,    -1,    -1,   229,    13,
-      14,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   186,
-     187,   188,    -1,    -1,    -1,   246,   247,    -1,    -1,    -1,
-      -1,    -1,   253,    -1,    -1,    -1,    -1,   258,   259,    -1,
-      -1,    -1,    -1,    -1,   265,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    13,    14,    -1,    -1,   235,   236,   237,   238,
-     239,   240,   241,   242,   243,   244,   245,   246,   247,   248,
-     249,   250,   251,   252,    -1,   209,    -1,    -1,   257,   213,
-      -1,    -1,    -1,    -1,    -1,   219,   220,   221,   267,   223,
-     224,   225,    -1,    -1,    -1,   229,   263,    -1,   102,   103,
-     104,   105,   106,   107,   108,   109,   110,   111,   112,   113,
-     114,    -1,   246,   247,   118,   119,   120,   121,    -1,   253,
-     124,    -1,    -1,    -1,   258,    -1,    -1,    -1,   132,   133,
-      -1,   265,   136,   137,    -1,   139,   140,    -1,   142,    -1,
-      -1,   102,   103,   104,   105,   106,   107,   108,   109,   110,
-     111,   112,   113,   114,    -1,    -1,   160,   118,   119,   120,
-     121,    -1,    -1,   124,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,   132,   133,    -1,    -1,   136,   137,    -1,   139,   140,
-      -1,   142,   186,   187,   188,    13,    14,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   160,
-     235,   236,   237,   238,   239,   240,   241,   242,   243,   244,
-     245,   246,   247,   248,   249,   250,   251,   252,    -1,    -1,
-      -1,    -1,   257,    -1,    -1,   186,   187,   188,    13,    14,
-      -1,    -1,   267,   235,   236,   237,   238,   239,   240,   241,
-     242,   243,   244,   245,   246,   247,   248,   249,   250,   251,
-     252,    -1,    -1,    -1,    -1,   257,    -1,    -1,    -1,   263,
-      -1,    -1,    -1,    -1,    -1,   267,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,   102,   103,   104,   105,   106,   107,
-     108,   109,   110,   111,   112,   113,   114,    -1,    -1,    -1,
-     118,   119,   120,   121,    -1,    -1,   124,    -1,    -1,    -1,
-      -1,    -1,   263,    -1,   132,   133,    -1,    -1,   136,   137,
-      -1,   139,   140,    -1,   142,    -1,    -1,   102,   103,   104,
+      -1,    -1,    -1,    -1,   161,    -1,    -1,   102,   103,   104,
      105,   106,   107,   108,   109,   110,   111,   112,   113,   114,
-      -1,    -1,   160,   118,   119,   120,   121,    -1,    -1,   124,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,   132,   133,    -1,
-      -1,   136,   137,    -1,   139,   140,    -1,   142,   186,   187,
-     188,    -1,    -1,     0,     1,    -1,    -1,     4,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,   160,    13,    14,    -1,    -1,
-      -1,    -1,   235,   236,   237,   238,   239,   240,   241,   242,
-     243,   244,   245,   246,   247,   248,   249,   250,   251,   252,
-      -1,   186,   187,   188,   257,    -1,    -1,    -1,    -1,    46,
-      47,    48,    -1,    -1,   267,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,   118,   119,   120,   121,    -1,    -1,   124,
+     187,   188,   189,    -1,    -1,    -1,    -1,    -1,   133,   134,
+      13,    14,   137,   138,    -1,   140,   141,   264,   143,    -1,
       -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      67,    68,    69,    -1,    -1,   263,    -1,    74,    75,    -1,
-      -1,    -1,    -1,    80,    -1,    -1,    -1,    -1,    85,    86,
-      87,    88,    89,    -1,    91,    92,    -1,    94,    -1,    -1,
-      -1,    -1,    99,   100,   101,   102,   103,   104,   105,   106,
-     107,   108,   109,   110,   111,   112,   113,   114,   263,    -1,
-     117,   118,   119,   120,   121,   122,    -1,   124,    -1,   126,
-     127,   128,   129,   130,   131,   132,   133,   134,   135,   136,
-     137,   138,   139,   140,   141,    -1,    -1,   144,   145,   146,
-      -1,   148,   149,   150,   151,   152,   153,   154,   155,   156,
-     157,   158,   159,   160,   161,   162,   163,   164,   165,   166,
-     167,   168,   169,   170,    -1,    -1,    -1,   174,   175,   176,
-      -1,    -1,    -1,   180,    -1,    -1,    -1,    -1,   185,   186,
-     187,   188,    -1,    -1,   191,    -1,   193,    -1,   195,   196,
-     197,   198,   199,   200,   201,   202,   203,   204,   205,   206,
-     207,   208,    -1,     4,    -1,    -1,    -1,    -1,   215,   216,
-     217,   218,    13,    14,    -1,    -1,    -1,    -1,    -1,    -1,
-     227,    -1,   229,   230,    -1,    -1,   235,   236,   237,   238,
-     239,   240,   241,   242,   243,   244,   245,   246,   247,   248,
-     249,   250,   251,   252,    -1,    46,    47,    48,   257,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   267,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,   161,   102,   103,   104,
+     105,   106,   107,   108,   109,   110,   111,   112,   113,   114,
+      -1,    -1,    -1,   118,   119,   120,   121,    -1,    -1,   124,
+      -1,    -1,   187,   188,   189,    -1,    -1,    -1,   133,   134,
+      13,    14,   137,   138,    -1,   140,   141,   264,   143,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,   161,    -1,    -1,   102,
+     103,   104,   105,   106,   107,   108,   109,   110,   111,   112,
+     113,   114,    -1,    -1,    -1,   118,   119,   120,   121,    -1,
+      -1,   124,   187,   188,   189,    -1,    -1,    -1,    -1,    -1,
+     133,   134,    13,    14,   137,   138,    -1,   140,   141,   264,
+     143,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   161,   102,
+     103,   104,   105,   106,   107,   108,   109,   110,   111,   112,
+     113,   114,    -1,    -1,    -1,   118,   119,   120,   121,    -1,
+      -1,   124,    -1,    -1,   187,   188,   189,    -1,    -1,    -1,
+     133,   134,    13,    14,   137,   138,    -1,   140,   141,   264,
+     143,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   161,    -1,
+      -1,   102,   103,   104,   105,   106,   107,   108,   109,   110,
+     111,   112,   113,   114,    -1,    -1,    -1,   118,   119,   120,
+     121,    -1,    -1,   124,   187,   188,   189,    -1,    -1,    -1,
+      -1,    -1,   133,   134,    13,    14,   137,   138,    -1,   140,
+     141,   264,   143,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+     161,   102,   103,   104,   105,   106,   107,   108,   109,   110,
+     111,   112,   113,   114,    -1,    -1,    -1,   118,   119,   120,
+     121,    -1,    -1,   124,    -1,    -1,   187,   188,   189,    -1,
+      -1,    -1,   133,   134,    13,    14,   137,   138,    -1,   140,
+     141,   264,   143,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+     161,    -1,    -1,   102,   103,   104,   105,   106,   107,   108,
+     109,   110,   111,   112,   113,   114,    -1,    -1,    -1,   118,
+     119,   120,   121,    -1,    -1,   124,   187,   188,   189,    -1,
+      -1,    -1,    -1,    -1,   133,   134,    13,    14,   137,   138,
+      -1,   140,   141,   264,   143,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,   161,   102,   103,   104,   105,   106,   107,   108,
+     109,   110,   111,   112,   113,   114,    -1,    -1,    -1,   118,
+     119,   120,   121,    -1,    -1,   124,    -1,    -1,   187,   188,
+     189,    -1,    -1,    -1,   133,   134,    13,    14,   137,   138,
+      -1,   140,   141,   264,   143,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,   161,    -1,    -1,   102,   103,   104,   105,   106,
+     107,   108,   109,   110,   111,   112,   113,   114,    -1,    -1,
+      -1,   118,   119,   120,   121,    -1,    -1,   124,   187,   188,
+     189,    -1,    -1,    -1,    -1,    -1,   133,   134,    -1,    -1,
+     137,   138,    -1,   140,   141,   264,   143,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,   161,   102,   103,   104,   105,   106,
+     107,   108,   109,   110,   111,   112,   113,   114,    -1,    -1,
+      -1,   118,   119,   120,   121,    -1,    -1,   124,    -1,    -1,
+     187,   188,   189,    -1,    -1,    -1,   133,   134,    -1,    -1,
+     137,   138,    -1,   140,   141,   264,   143,    -1,    -1,    -1,
+      -1,    -1,     0,     1,    -1,    -1,     4,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,   161,    13,    14,    -1,    -1,    -1,
+      -1,   236,   237,   238,   239,   240,   241,   242,   243,   244,
+     245,   246,   247,   248,   249,   250,   251,   252,   253,    -1,
+     187,   188,   189,   258,    -1,    -1,    -1,    -1,    46,    47,
+      48,    -1,    -1,   268,    -1,    -1,    -1,   264,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    67,
+      68,    69,    -1,    -1,    -1,    -1,    74,    75,    -1,    -1,
+      -1,    -1,    80,    -1,    -1,    -1,    -1,    85,    86,    87,
+      88,    89,    -1,    91,    92,    -1,    94,    -1,    -1,    -1,
+      -1,    99,   100,   101,   102,   103,   104,   105,   106,   107,
+     108,   109,   110,   111,   112,   113,   114,   264,    -1,   117,
+     118,   119,   120,   121,   122,    -1,   124,    -1,   126,   127,
+     128,   129,   130,   131,   132,   133,   134,   135,   136,   137,
+     138,   139,   140,   141,   142,    -1,    -1,   145,   146,   147,
+      -1,   149,   150,   151,   152,   153,   154,   155,   156,   157,
+     158,   159,   160,   161,   162,   163,   164,   165,   166,   167,
+     168,   169,   170,   171,    -1,    -1,    -1,   175,   176,   177,
+      -1,    -1,    -1,   181,    -1,    -1,    -1,    -1,   186,   187,
+     188,   189,    -1,    -1,   192,    -1,   194,    -1,   196,   197,
+     198,   199,   200,   201,   202,   203,   204,   205,   206,   207,
+     208,   209,    -1,     4,    -1,    -1,    -1,    -1,   216,   217,
+     218,   219,    13,    14,    -1,    -1,    -1,    -1,    -1,    -1,
+     228,    -1,   230,   231,    -1,    -1,   236,   237,   238,   239,
+     240,   241,   242,   243,   244,   245,   246,   247,   248,   249,
+     250,   251,   252,   253,    -1,    46,    47,    48,   258,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   268,    -1,
       -1,    -1,    -1,    -1,    -1,    -1,    67,    68,    69,    -1,
       -1,    -1,    -1,    74,    75,    -1,    -1,    -1,    -1,    80,
       -1,    -1,    -1,    -1,    85,    86,    87,    88,    89,    -1,
@@ -5426,661 +5452,685 @@ static const yytype_int16 yycheck[] =
      111,   112,   113,   114,    -1,    -1,   117,   118,   119,   120,
      121,   122,    -1,   124,    -1,   126,   127,   128,   129,   130,
      131,   132,   133,   134,   135,   136,   137,   138,   139,   140,
-     141,    -1,    -1,   144,   145,   146,    -1,   148,   149,   150,
+     141,   142,    -1,    -1,   145,   146,   147,    -1,   149,   150,
      151,   152,   153,   154,   155,   156,   157,   158,   159,   160,
      161,   162,   163,   164,   165,   166,   167,   168,   169,   170,
-      -1,    -1,    -1,   174,   175,   176,    -1,    -1,    -1,   180,
-      -1,    -1,    -1,    -1,   185,   186,   187,   188,     4,     5,
-     191,    -1,   193,    -1,   195,   196,   197,   198,   199,   200,
-     201,   202,   203,   204,   205,   206,   207,   208,    -1,    -1,
-      -1,    -1,    -1,    -1,   215,   216,   217,   218,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,   227,    -1,   229,   230,
-      -1,    -1,    -1,    49,    50,    51,    52,    53,    54,    55,
-      56,    57,    13,    14,    -1,    -1,    62,    63,    64,    65,
-      -1,    -1,    -1,    -1,    70,    71,    72,    73,    -1,    -1,
-      -1,    -1,    -1,    79,    -1,    81,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    95,
-      -1,    -1,    98,    -1,    -1,    -1,   102,    -1,    -1,   105,
-      -1,    -1,   108,    -1,   110,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,   121,    -1,    -1,    -1,    -1,
+     171,    -1,    -1,    -1,   175,   176,   177,    -1,    -1,    -1,
+     181,    -1,    -1,    -1,    -1,   186,   187,   188,   189,     4,
+       5,   192,    -1,   194,    -1,   196,   197,   198,   199,   200,
+     201,   202,   203,   204,   205,   206,   207,   208,   209,    -1,
+      -1,    -1,    -1,    -1,    -1,   216,   217,   218,   219,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,   228,    -1,   230,
+     231,    -1,    -1,    -1,    49,    50,    51,    52,    53,    54,
+      55,    56,    57,    13,    14,    -1,    -1,    62,    63,    64,
+      65,    -1,    -1,    -1,    -1,    70,    71,    72,    73,    -1,
+      -1,    -1,    -1,    -1,    79,    -1,    81,    -1,    -1,    -1,
       -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,   139,    -1,    -1,    -1,    -1,    -1,    13,
-      14,   102,   103,   104,   105,   106,   107,   108,   109,   110,
-     111,   112,   113,   114,    -1,    -1,    -1,   118,   119,   120,
-     121,    -1,    -1,   124,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,   132,   133,    -1,    -1,   136,   137,    -1,   139,   140,
-      -1,   142,    -1,    -1,    -1,   146,    -1,    -1,    -1,    -1,
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      237,   238,   239,   240,   241,   242,   243,   244,   245,   246,
-     247,   248,   249,   250,   251,   252,    -1,    -1,    -1,    -1,
-     257,    -1,   259,   235,   236,   237,   238,   239,   240,   241,
+     247,   248,   249,   250,   251,   252,   253,    -1,    -1,    -1,
+      -1,   258,    -1,   260,   236,   237,   238,   239,   240,   241,
      242,   243,   244,   245,   246,   247,   248,   249,   250,   251,
-     252,    -1,    -1,    -1,    -1,   257,    -1,   259,   235,   236,
+     252,   253,    -1,    -1,    -1,    -1,   258,    -1,   260,   236,
      237,   238,   239,   240,   241,   242,   243,   244,   245,   246,
-     247,   248,   249,   250,   251,   252,    -1,    -1,    -1,    -1,
-     257,    -1,   259,   235,   236,   237,   238,   239,   240,   241,
+     247,   248,   249,   250,   251,   252,   253,    -1,    -1,    -1,
+      -1,   258,    -1,   260,   236,   237,   238,   239,   240,   241,
      242,   243,   244,   245,   246,   247,   248,   249,   250,   251,
-     252,    -1,    -1,    -1,    -1,   257,    -1,   259,   235,   236,
+     252,   253,    -1,    -1,    -1,    -1,   258,    -1,   260,   236,
      237,   238,   239,   240,   241,   242,   243,   244,   245,   246,
-     247,   248,   249,   250,   251,   252,    -1,    -1,    -1,    -1,
-     257,    -1,   259,   235,   236,   237,   238,   239,   240,   241,
+     247,   248,   249,   250,   251,   252,   253,    -1,    -1,    -1,
+      -1,   258,    -1,   260,   236,   237,   238,   239,   240,   241,
      242,   243,   244,   245,   246,   247,   248,   249,   250,   251,
-     252,    -1,    -1,    -1,    -1,   257,    -1,   259,   235,   236,
+     252,   253,    -1,    -1,    -1,    -1,   258,    -1,   260,   236,
      237,   238,   239,   240,   241,   242,   243,   244,   245,   246,
-     247,   248,   249,   250,   251,   252,    -1,    -1,    -1,    -1,
-     257,    -1,   259,   235,   236,   237,   238,   239,   240,   241,
+     247,   248,   249,   250,   251,   252,   253,    -1,    -1,    -1,
+      -1,   258,    -1,   260,   236,   237,   238,   239,   240,   241,
      242,   243,   244,   245,   246,   247,   248,   249,   250,   251,
-     252,    -1,    -1,    -1,    -1,   257,    -1,   259,   235,   236,
+     252,   253,    -1,    -1,    -1,    -1,   258,    -1,   260,   236,
      237,   238,   239,   240,   241,   242,   243,   244,   245,   246,
-     247,   248,   249,   250,   251,   252,    -1,    -1,    -1,    -1,
-     257
+     247,   248,   249,   250,   251,   252,   253,    -1,    -1,    -1,
+      -1,   258
 };
 
 /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
    symbol of state STATE-NUM.  */
 static const yytype_uint16 yystos[] =
 {
-       0,     1,   269,   270,     6,     0,     4,    13,    14,    46,
+       0,     1,   270,   271,     6,     0,     4,    13,    14,    46,
       47,    48,    67,    68,    69,    74,    75,    80,    85,    86,
       87,    88,    89,    91,    92,    94,    99,   100,   101,   102,
      103,   104,   105,   106,   107,   108,   109,   110,   111,   112,
      113,   114,   117,   118,   119,   120,   121,   122,   124,   126,
      127,   128,   129,   130,   131,   132,   133,   134,   135,   136,
-     137,   138,   139,   140,   141,   144,   145,   146,   148,   149,
+     137,   138,   139,   140,   141,   142,   145,   146,   147,   149,
      150,   151,   152,   153,   154,   155,   156,   157,   158,   159,
      160,   161,   162,   163,   164,   165,   166,   167,   168,   169,
-     170,   174,   175,   176,   180,   185,   186,   187,   188,   191,
-     193,   195,   196,   197,   198,   199,   200,   201,   202,   203,
-     204,   205,   206,   207,   208,   215,   216,   217,   218,   227,
-     229,   230,   271,   273,   274,   295,   314,   316,   320,   323,
-     324,   325,   326,   327,   328,   329,   330,   331,   338,   340,
-     341,   347,   348,   349,   350,   356,   380,   381,   262,   266,
-      14,   108,   258,   258,   258,     6,   262,     6,     6,     6,
-       6,   258,     6,   262,     6,   262,   262,     6,     6,   260,
-     260,     4,   358,   381,   258,   260,   292,   102,   105,   108,
-     110,   316,   292,   258,   258,   258,     4,   258,   258,   258,
-       4,   258,   258,   258,   258,   258,   258,   258,   258,   258,
-     258,   258,   262,   123,   108,     6,     6,   262,   102,   105,
-     108,   121,   319,   110,   258,     3,    10,    11,    12,    15,
-      16,    17,    18,    19,    20,    21,    22,    23,    24,    25,
-      26,    27,    28,    29,    30,    31,    32,    33,    34,    35,
-      36,    37,    38,    39,    40,    41,    42,    43,    44,    45,
-      58,    59,    60,    61,    66,    67,    76,    77,    78,    82,
-      83,    84,    93,    96,   102,   105,   108,   110,   121,   132,
-     137,   139,   142,   209,   213,   214,   219,   220,   221,   223,
-     224,   225,   246,   247,   253,   258,   262,   265,   316,   317,
-     320,   331,   338,   340,   351,   352,   356,   358,   364,   366,
-     381,   258,   262,   262,   108,   108,   132,   105,   108,   110,
-     316,   105,   108,   109,   110,   121,   186,   317,   105,   108,
-     258,   105,   164,   191,   207,   208,   262,   246,   247,   258,
-     262,   361,   362,   361,   262,   262,   361,     4,   102,   106,
-     112,   113,   115,   116,   136,   262,   258,   108,   110,   108,
-     105,     4,    94,   202,   262,   381,     4,     6,   102,   105,
-     108,   105,   108,   121,   318,     5,   258,   262,   364,   365,
-     108,     4,     4,     4,   365,     4,   108,   258,   108,   258,
-     258,     4,   262,   368,   381,     4,   258,   258,   258,     6,
-       6,   260,     5,    49,    50,    51,    52,    53,    54,    55,
-      56,    57,    62,    63,    64,    65,    70,    71,    72,    73,
-      79,    81,    95,    98,   210,   211,   212,   222,   226,   228,
-     372,   381,   258,     4,   372,     5,   262,     5,   262,   316,
-      32,   247,   351,   381,   260,     6,   262,   258,   262,     6,
-     258,   262,     6,   266,     7,   139,   202,   231,   232,   233,
-     234,   255,   256,   258,   260,   264,   290,   291,   292,   316,
-     351,   371,   372,   381,     4,   320,   321,   322,   262,     6,
-     351,   371,   372,   381,   371,   371,   351,   371,   378,   379,
-     381,   351,   322,   351,   297,   301,   258,   360,     9,   372,
-     258,   381,   351,   351,   351,   258,   351,   351,   351,   258,
-     351,   351,   351,   351,   351,   351,   351,   371,   351,   351,
-     351,   351,   365,   258,   247,   351,   366,   367,   262,   365,
-     364,   371,   292,   292,   292,   292,   292,   292,   292,   292,
-     292,   292,   292,   292,   292,   292,   292,   292,   292,   292,
-     292,   292,   292,   292,   292,   292,   292,   258,   260,   292,
-     292,   292,   292,   292,   292,   258,   292,   292,   258,   316,
-     317,   317,   317,   292,   292,     5,   262,   262,   132,   316,
-     316,   258,   292,   292,   258,   258,   258,   351,   262,   351,
-     366,   351,   351,   263,   367,   358,   381,   194,     5,   262,
-       8,   235,   236,   237,   238,   239,   240,   241,   242,   243,
-     244,   245,   246,   247,   248,   249,   250,   251,   252,   257,
-       9,   258,   260,   264,   291,   292,   351,   367,   367,   258,
-     258,   258,   364,   365,   365,   365,   315,   258,   262,   258,
-     258,   364,   262,   262,   351,     4,   364,   262,   368,   262,
-     262,   361,   361,   361,   351,   351,   246,   247,   262,   262,
-     361,   246,   247,   258,   322,   361,   262,   258,   262,   258,
-     258,   258,   258,   258,   258,   258,   367,   351,   365,   365,
-     365,   258,   262,     4,   260,   262,     6,   260,   322,     6,
-       6,   262,   262,   262,   262,   365,   351,     8,     7,   262,
-     260,   260,   260,     6,     6,   258,   351,   258,   351,   351,
-     264,   351,   262,   194,   351,   351,   351,   351,   292,   292,
-     292,   258,   258,   258,   292,   292,   292,   292,   292,   292,
-     292,   292,   292,   292,   258,   258,   292,   258,   260,     6,
-       6,   262,     6,     8,   322,     6,     8,   322,   258,   292,
-     351,   248,   262,     9,   258,   260,   264,   371,   367,   351,
-     322,   364,   364,   262,   372,   316,     7,   351,   351,     4,
-      36,    37,   111,   112,   191,   192,   294,   364,     6,   259,
-     261,   262,   293,   262,     6,   262,     6,     9,   258,   260,
-     264,   381,   263,   132,   137,   139,   140,   142,   314,   316,
-     351,     6,   259,   267,     9,   258,   260,   264,   259,   267,
-     259,   267,   267,   259,   267,     9,   258,   264,   267,   263,
-     267,   261,   267,   296,   261,   296,    97,   359,   357,   381,
-     267,   351,   267,   259,   259,   259,   351,   259,   259,   259,
-     351,   259,   259,   259,   259,   259,   259,   259,   259,   259,
-     259,   259,   263,     7,   351,   248,   263,   267,   351,     6,
-       6,   259,   351,   351,   351,   351,   351,   351,   351,   351,
-     351,   351,   351,   351,   351,   351,   351,   351,   351,   366,
-     351,   351,   351,   351,   351,   351,   351,   351,   351,   366,
-     366,   381,   262,   351,   351,   371,   351,   371,   364,   371,
-     371,   378,   262,   262,   262,   262,   351,   293,   381,     8,
-     351,   351,   365,   364,   371,   371,   366,   358,   372,   358,
-     367,   259,   263,   264,   292,    67,     8,   351,   351,   351,
-     351,   351,   351,   351,   351,   351,   351,   351,   351,   351,
-     351,   262,   351,   366,   351,   351,   351,   351,   351,   381,
-     351,   351,   294,   262,   293,   259,   263,   263,   351,   351,
-     351,     7,     7,   344,   344,   258,   351,   351,   351,   351,
-       6,   167,   367,   367,   262,   259,     6,   322,   262,   322,
-     322,   267,   267,   267,   361,   361,   321,   321,   267,   351,
-     263,   335,   267,   322,   351,   351,   351,   351,   351,   351,
-     351,   351,   351,   263,   259,     7,   345,     6,     7,   351,
-     351,     6,   351,   322,   351,   263,   367,   367,   367,   351,
-       6,   259,   263,   351,   367,   351,   351,   351,   351,   259,
-     351,   259,   259,   191,   267,   322,   262,     8,   259,   259,
-     261,   378,   371,   378,   371,   371,   371,   371,   371,   371,
-     351,   371,   371,   371,   371,   265,   374,   381,   372,   371,
-     371,   371,   358,   381,   367,   263,   263,   263,   263,   351,
-     351,   351,   322,   381,   294,   261,   263,   259,   146,   164,
-     339,   259,   263,   267,   351,     6,   262,   364,   259,   261,
-     264,     7,     7,   290,   291,     6,   367,     7,   234,   290,
-     351,   275,   381,   351,   351,   294,   260,   258,   132,   316,
-     317,   316,   262,   263,     6,   241,   242,   272,   367,   381,
-     351,   351,   294,     6,   367,     6,   367,   351,     6,   371,
-     379,   381,   259,   294,   351,   351,     6,   381,     6,   371,
-     351,   259,   260,   351,   267,   372,     7,     7,     7,   259,
-       7,     7,     7,   259,     7,     7,     7,     7,     7,     7,
-       7,     7,     7,     7,   351,   259,   262,   351,   366,   263,
-       6,   293,   293,   293,   293,   293,   293,   293,   293,   293,
-     293,   293,   267,   293,   293,   293,   293,   293,   293,   293,
-     293,   293,   267,   267,   267,   267,   267,   259,   261,   261,
-     367,   267,   267,   293,   267,   293,   267,   267,   267,   259,
-     367,   351,   351,   351,   353,   293,   263,   263,   263,   267,
-     267,   293,   293,   259,   264,   259,   264,   267,   292,   354,
-     263,     7,   294,   293,   364,   263,     8,     8,   367,   264,
-     259,   261,   258,   260,   291,   292,   367,     7,   262,   262,
-     259,   259,   259,   351,   364,     4,   343,     6,   310,   351,
-     372,   259,   263,   259,   259,   351,   263,   263,   367,   264,
-     263,   322,   263,   263,   361,   351,   351,   263,   263,   351,
-     361,   143,   143,   161,   171,   172,   173,   177,   178,   336,
-     337,   361,   263,   332,   259,   263,   259,   259,   259,   259,
-     259,   259,   259,   262,     7,   351,     6,   351,   259,   263,
-     261,   263,   261,   263,   263,   263,   263,     6,   263,   261,
-     261,   267,   259,     7,   259,     7,     7,   264,   351,   263,
-     351,   351,     7,   264,   293,   267,   293,   293,   259,   259,
-     267,   293,   293,   267,   267,   293,   293,   293,   293,   351,
-     293,     9,   373,   267,   259,   267,   293,   264,   267,   355,
-     261,   263,   259,   263,   264,   258,   260,   266,   194,     7,
-     164,     6,   351,   263,   262,     6,   364,   263,   351,     6,
-       7,   290,   291,   264,   290,   291,   294,   262,   369,   381,
-     372,   351,     6,   263,    49,    49,   364,   263,     4,   181,
-     182,   183,   184,   263,   278,   282,   285,   287,   288,   330,
-     264,   259,   261,   258,   351,   351,   258,   262,   258,   262,
-       8,   367,   371,   259,   264,   259,   261,   258,   259,   259,
-     267,   264,   258,   263,   267,     7,   292,     4,    36,    37,
-     304,   305,   306,   293,   351,   293,   361,   364,   364,     7,
-     364,   364,   364,     7,   364,   364,   364,   364,   364,   364,
-     364,   364,   364,   364,     6,     7,   367,   351,   351,   351,
-     351,   351,   351,   263,   351,   351,   351,   364,   371,   371,
-     263,   263,   263,   263,   267,   303,   351,   351,   294,   294,
-     351,   351,   259,   364,   292,   351,   351,   263,   294,   291,
-     264,   291,   351,   351,   293,   263,   364,   367,   367,     7,
-       7,     7,   143,   342,     6,   259,   267,     7,     7,     7,
-       6,     7,     7,   263,     4,   294,   263,   267,   267,   267,
-     263,   263,   120,     4,     6,   351,   262,     6,   258,     6,
-     179,     6,   179,   263,   337,   267,   336,     7,     6,     7,
-       7,     7,     7,     7,     7,     7,   321,   364,     6,   262,
-     102,     6,     6,     6,   108,     7,     7,     6,     6,   351,
-       7,   364,     7,   364,   364,     4,   267,     8,     8,   259,
-     294,   294,   367,   371,   351,   371,   265,   267,   307,   371,
-     371,   294,   371,   259,   267,     6,   294,   262,   316,   262,
-       6,   351,     6,   262,   364,   263,   263,   351,     6,   191,
-     192,   294,   351,     6,     7,   368,   370,     6,   260,     6,
-       6,   293,   292,   292,     6,   279,   258,   258,   262,   289,
-       6,   294,   264,   371,   351,   261,   259,   351,     8,   367,
-     351,   367,   263,   263,     6,     6,   272,   294,   264,   351,
-       6,     6,   351,   294,   259,     6,   351,   262,   351,   372,
-     293,    49,   262,   364,   372,   375,   351,   351,   261,   267,
-       6,   259,     6,     6,   136,   312,   312,   364,     6,     6,
-       6,   364,   143,   194,   311,     6,     6,     6,     6,     6,
-       6,     6,     6,     6,     5,   263,   293,   293,   293,   293,
-     293,   293,   293,   267,   267,   267,   259,   293,   293,   305,
-     293,   259,   293,   259,   292,   354,   293,     6,   293,   258,
-     260,   292,   294,   259,   261,   293,     6,   263,   263,   364,
-     364,   364,     4,     6,   290,   351,   364,   364,   364,   262,
-     262,     7,     6,     7,   351,   351,   351,   262,   262,   262,
-     260,     6,   351,   364,   351,     6,     6,   351,   361,   263,
-       5,   364,   262,   262,   262,   262,   262,   262,   262,   364,
-     263,     6,   367,   262,   262,   351,   351,   261,   364,     6,
-     364,     6,   190,   351,   351,   351,     6,     6,     7,   293,
-     267,   267,   293,   267,   351,     4,   206,   308,   309,   293,
-     259,   293,   355,   372,   258,   260,   351,   262,   322,     6,
-     322,   267,     6,     6,   264,     7,     7,   290,   291,     6,
-     368,   263,   267,   351,   290,   262,   293,   376,   377,   378,
-     376,   258,   351,   351,   363,   364,   262,   258,     4,     6,
-     259,     6,   259,   263,   263,   259,   263,     6,     6,   371,
-     258,     4,   259,   267,   258,   263,   267,   364,   372,     7,
-     292,   302,   351,   366,   306,     6,   361,     6,     6,     6,
-     143,   313,   102,   121,   106,     6,     5,   262,   351,   351,
-     351,   351,   259,   354,   351,   351,   293,   291,   262,   262,
-       6,   311,     6,   351,   364,   143,   143,     4,     6,   367,
-     367,   351,   351,   372,   263,   259,   263,   267,   321,   321,
-     351,   351,   263,   267,   259,   263,   267,     6,     6,   363,
-     361,   361,   361,   361,   361,   247,   361,     6,   263,   367,
-     351,     6,     6,     6,     6,     6,   364,   263,   267,     8,
-     263,   259,   262,   351,   372,   371,   351,   371,   351,   372,
-     375,   377,   372,   267,   259,   267,   263,   351,   339,   339,
-     364,   294,   369,   372,   351,     6,     6,   368,   261,   364,
-     378,     6,   293,   293,   276,   351,   267,   267,   263,   267,
-     277,   351,   351,     6,     6,     6,     6,   351,   351,   259,
-       6,   351,   298,   300,   262,   377,   263,   267,     7,     7,
-     147,     6,   262,   262,   262,     5,   363,   293,   293,   267,
-     293,   259,   259,   261,   367,   367,     6,     6,   351,   351,
-     262,   263,   263,   262,     6,     6,   262,   351,   263,   263,
-     263,   261,     6,   364,     7,   262,   351,   263,   267,   267,
-     267,   267,   267,   267,     6,   263,   263,   189,   351,   351,
-     367,     6,     6,   259,   293,   293,   309,   372,   263,   263,
-     263,   263,     7,     6,     6,     6,   264,     6,   263,     6,
-       6,   259,   267,   351,   351,   262,   364,   263,   267,   259,
-     259,   267,   263,   303,   307,   364,   293,   351,   372,   381,
-     367,   367,   351,     6,   263,   351,   354,   263,   263,     6,
-       6,   363,   148,   149,   154,   346,   148,   149,   346,   367,
-     321,   263,   267,     6,   263,   364,   322,   263,     6,   367,
-     361,   361,   361,   361,   361,     6,   351,   263,   263,   263,
-     259,     6,   262,     6,   368,   192,   280,   351,   267,   267,
-     363,     6,   351,   351,     6,   263,   263,   299,     7,   258,
-     263,   263,   263,   262,   267,   259,   262,   263,   262,   361,
-     364,     6,   262,   361,     6,   263,   263,   351,     6,   143,
-     263,   333,   262,   263,   267,   267,   267,   267,   267,     6,
-       6,     6,   322,     6,   262,   351,   351,   263,   267,   303,
-     372,   259,   351,   351,   367,     6,   361,     6,   361,     6,
-       6,   263,   351,   336,   322,     6,   367,   367,   367,   367,
-     361,   367,   339,   277,   259,   267,     6,   262,   351,   263,
-     267,   267,   263,   267,   267,     6,   263,   263,   334,   263,
-     263,   263,   263,   267,   263,   263,   263,   283,   351,   363,
-     263,   351,   351,   361,   361,   336,     6,     6,     6,     6,
-     367,     6,     6,     6,   262,   259,   263,     6,   263,   293,
-     267,   267,   263,   263,   281,   371,   286,   262,     6,   351,
-     351,     6,   263,   267,   262,   363,   263,   263,     6,   371,
-     284,   371,   263,     6,     6,   263,   267,     6,     6,   371
+     170,   171,   175,   176,   177,   181,   186,   187,   188,   189,
+     192,   194,   196,   197,   198,   199,   200,   201,   202,   203,
+     204,   205,   206,   207,   208,   209,   216,   217,   218,   219,
+     228,   230,   231,   272,   274,   275,   296,   315,   317,   321,
+     324,   325,   326,   327,   328,   329,   330,   331,   332,   339,
+     341,   342,   348,   349,   350,   351,   357,   381,   382,   263,
+     267,    14,   108,   259,   259,   259,     6,   263,     6,     6,
+       6,     6,   259,     6,   263,     6,   263,   263,     6,     6,
+     261,   261,     4,   359,   382,   259,   261,   293,   102,   105,
+     108,   110,   317,   293,   259,   259,   259,     4,   259,   259,
+     259,     4,   259,   259,   259,   259,   259,   259,   259,   259,
+     259,   259,   259,   263,   123,   108,     6,     6,   263,   263,
+     102,   105,   108,   121,   320,   110,   259,     3,    10,    11,
+      12,    15,    16,    17,    18,    19,    20,    21,    22,    23,
+      24,    25,    26,    27,    28,    29,    30,    31,    32,    33,
+      34,    35,    36,    37,    38,    39,    40,    41,    42,    43,
+      44,    45,    58,    59,    60,    61,    66,    67,    76,    77,
+      78,    82,    83,    84,    93,    96,   102,   105,   108,   110,
+     121,   133,   138,   140,   143,   210,   214,   215,   220,   221,
+     222,   224,   225,   226,   247,   248,   254,   259,   263,   266,
+     317,   318,   321,   332,   339,   341,   352,   353,   357,   359,
+     365,   367,   382,   259,   263,   263,   108,   108,   133,   105,
+     108,   110,   317,   105,   108,   109,   110,   121,   187,   318,
+     105,   108,   259,   105,   165,   192,   208,   209,   263,   247,
+     248,   259,   263,   362,   363,   362,   263,   263,   362,     4,
+     102,   106,   112,   113,   115,   116,   137,   263,   259,   108,
+     110,   108,   105,     4,    94,   203,   263,   382,     4,     6,
+     102,   105,   108,   105,   108,   121,   319,     5,   259,   263,
+     365,   366,   108,     4,     4,     4,   366,     4,   108,   259,
+     108,   259,   259,     4,   263,   369,   382,     4,   259,   259,
+     259,     6,     6,   261,     5,    49,    50,    51,    52,    53,
+      54,    55,    56,    57,    62,    63,    64,    65,    70,    71,
+      72,    73,    79,    81,    95,    98,   211,   212,   213,   223,
+     227,   229,   373,   382,   259,     4,   373,     5,   263,     5,
+     263,   317,    32,   248,   352,   382,   261,     6,   263,   259,
+     263,     6,   259,   263,     6,   267,     7,   140,   203,   232,
+     233,   234,   235,   256,   257,   259,   261,   265,   291,   292,
+     293,   317,   352,   372,   373,   382,     4,   321,   322,   323,
+     263,     6,   352,   372,   373,   382,   372,   372,   352,   372,
+     379,   380,   382,   352,   323,   352,   298,   302,   259,   361,
+       9,   373,   259,   373,   352,   352,   352,   259,   352,   352,
+     352,   259,   352,   352,   352,   352,   352,   352,   352,   372,
+     352,   352,   352,   352,   366,   259,   248,   352,   367,   368,
+     368,   263,   366,   365,   372,   293,   293,   293,   293,   293,
+     293,   293,   293,   293,   293,   293,   293,   293,   293,   293,
+     293,   293,   293,   293,   293,   293,   293,   293,   293,   293,
+     259,   261,   293,   293,   293,   293,   293,   293,   259,   293,
+     293,   259,   317,   318,   318,   318,   293,   293,     5,   263,
+     263,   133,   317,   317,   259,   293,   293,   259,   259,   259,
+     352,   263,   352,   367,   352,   352,   264,   368,   359,   382,
+     195,     5,   263,     8,   236,   237,   238,   239,   240,   241,
+     242,   243,   244,   245,   246,   247,   248,   249,   250,   251,
+     252,   253,   258,     9,   259,   261,   265,   292,   293,   352,
+     368,   368,   259,   259,   259,   365,   366,   366,   366,   316,
+     259,   263,   259,   259,   365,   263,   263,   352,     4,   365,
+     263,   369,   263,   263,   362,   362,   362,   352,   352,   247,
+     248,   263,   263,   362,   247,   248,   259,   323,   362,   263,
+     259,   263,   259,   259,   259,   259,   259,   259,   259,   368,
+     352,   366,   366,   366,   259,   263,     4,   261,   263,     6,
+     261,   323,     6,     6,   263,   263,   263,   263,   366,   352,
+       8,     7,   263,   261,   261,   261,     6,     6,   259,   352,
+     259,   352,   352,   265,   352,   263,   195,   352,   352,   352,
+     352,   293,   293,   293,   259,   259,   259,   293,   293,   293,
+     293,   293,   293,   293,   293,   293,   293,   259,   259,   293,
+     259,   261,     6,     6,   263,     6,     8,   323,     6,     8,
+     323,   259,   293,   352,   249,   263,     9,   259,   261,   265,
+     372,   368,   352,   323,   365,   365,   263,   373,   317,     7,
+     352,   352,     4,    36,    37,   111,   112,   192,   193,   295,
+     365,     6,   260,   262,   263,   294,   263,     6,   263,     6,
+       9,   259,   261,   265,   382,   264,   133,   138,   140,   141,
+     143,   315,   317,   352,     6,   260,   268,     9,   259,   261,
+     265,   260,   268,   260,   268,   268,   260,   268,     9,   259,
+     265,   268,   264,   268,   262,   268,   297,   262,   297,    97,
+     360,   358,   382,   268,   352,   268,   260,   260,   260,   352,
+     260,   260,   260,   352,   260,   260,   260,   260,   260,   260,
+     260,   260,   260,   260,   260,   264,     7,   352,   249,   264,
+     268,   264,   352,     6,     6,   260,   352,   352,   352,   352,
+     352,   352,   352,   352,   352,   352,   352,   352,   352,   352,
+     352,   352,   352,   367,   352,   352,   352,   352,   352,   352,
+     352,   352,   352,   367,   367,   382,   263,   352,   352,   372,
+     352,   372,   365,   372,   372,   379,   263,   263,   263,   263,
+     352,   294,   382,     8,   352,   352,   366,   365,   372,   372,
+     367,   359,   373,   359,   368,   260,   264,   265,   293,    67,
+       8,   352,   352,   352,   352,   352,   352,   352,   352,   352,
+     352,   352,   352,   352,   352,   263,   352,   367,   352,   352,
+     352,   352,   352,   382,   352,   352,   295,   263,   294,   260,
+     264,   264,   352,   352,   352,     7,     7,   345,   345,   259,
+     352,   352,   352,   352,     6,   168,   368,   368,   263,   260,
+       6,   323,   263,   323,   323,   268,   268,   268,   362,   362,
+     322,   322,   268,   352,   264,   336,   268,   323,   352,   352,
+     352,   352,   352,   352,   352,   352,   352,   264,   260,     7,
+     346,     6,     7,   352,   352,     6,   352,   323,   352,   264,
+     368,   368,   368,   352,     6,   260,   264,   352,   368,   352,
+     352,   352,   352,   260,   352,   260,   260,   192,   268,   323,
+     263,     8,   260,   260,   262,   379,   372,   379,   372,   372,
+     372,   372,   372,   372,   352,   372,   372,   372,   372,   266,
+     375,   382,   373,   372,   372,   372,   359,   382,   368,   264,
+     264,   264,   264,   352,   352,   352,   323,   382,   295,   262,
+     264,   260,   147,   165,   340,   260,   264,   268,   352,     6,
+     263,   365,   260,   262,   265,     7,     7,   291,   292,     6,
+     368,     7,   235,   291,   352,   276,   382,   352,   352,   295,
+     261,   259,   133,   317,   318,   317,   263,   264,     6,   242,
+     243,   273,   368,   382,   352,   352,   295,     6,   368,     6,
+     368,   352,     6,   372,   380,   382,   260,   295,   352,   352,
+       6,   382,     6,   372,   352,   260,   261,   352,   268,   373,
+       7,     7,     7,   260,     7,     7,     7,   260,     7,     7,
+       7,     7,     7,     7,     7,     7,     7,     7,   352,   260,
+     263,   352,   367,     6,   263,   264,     6,   294,   294,   294,
+     294,   294,   294,   294,   294,   294,   294,   294,   268,   294,
+     294,   294,   294,   294,   294,   294,   294,   294,   268,   268,
+     268,   268,   268,   260,   262,   262,   368,   268,   268,   294,
+     268,   294,   268,   268,   268,   260,   368,   352,   352,   352,
+     354,   294,   264,   264,   264,   268,   268,   294,   294,   260,
+     265,   260,   265,   268,   293,   355,   264,     7,   295,   294,
+     365,   264,     8,     8,   368,   265,   260,   262,   259,   261,
+     292,   293,   368,     7,   263,   263,   260,   260,   260,   352,
+     365,     4,   344,     6,   311,   352,   373,   260,   264,   260,
+     260,   352,   264,   264,   368,   265,   264,   323,   264,   264,
+     362,   352,   352,   264,   264,   352,   362,   144,   144,   162,
+     172,   173,   174,   178,   179,   337,   338,   362,   264,   333,
+     260,   264,   260,   260,   260,   260,   260,   260,   260,   263,
+       7,   352,     6,   352,   260,   264,   262,   264,   262,   264,
+     264,   264,   264,     6,   264,   262,   262,   268,   260,     7,
+     260,     7,     7,   265,   352,   264,   352,   352,     7,   265,
+     294,   268,   294,   294,   260,   260,   268,   294,   294,   268,
+     268,   294,   294,   294,   294,   352,   294,     9,   374,   268,
+     260,   268,   294,   265,   268,   356,   262,   264,   260,   264,
+     265,   259,   261,   267,   195,     7,   165,     6,   352,   264,
+     263,     6,   365,   264,   352,     6,     7,   291,   292,   265,
+     291,   292,   295,   263,   370,   382,   373,   352,     6,   264,
+      49,    49,   365,   264,     4,   182,   183,   184,   185,   264,
+     279,   283,   286,   288,   289,   331,   265,   260,   262,   259,
+     352,   352,   259,   263,   259,   263,     8,   368,   372,   260,
+     265,   260,   262,   259,   260,   260,   268,   265,   259,   264,
+     268,     7,   293,     4,    36,    37,   305,   306,   307,   294,
+     352,   294,   362,   365,   365,     7,   365,   365,   365,     7,
+     365,   365,   365,   365,   365,   365,   365,   365,   365,   365,
+       6,     7,   368,   322,   352,   352,   352,   352,   352,   352,
+     264,   352,   352,   352,   365,   372,   372,   264,   264,   264,
+     264,   268,   304,   352,   352,   295,   295,   352,   352,   260,
+     365,   293,   352,   352,   264,   295,   292,   265,   292,   352,
+     352,   294,   264,   365,   368,   368,     7,     7,     7,   144,
+     343,     6,   260,   268,     7,     7,     7,     6,     7,     7,
+     264,     4,   295,   264,   268,   268,   268,   264,   264,   120,
+       4,     6,   352,   263,     6,   259,     6,   180,     6,   180,
+     264,   338,   268,   337,     7,     6,     7,     7,     7,     7,
+       7,     7,     7,   322,   365,     6,   263,   102,     6,     6,
+       6,   108,     7,     7,     6,     6,   352,     7,   365,     7,
+     365,   365,     4,   268,     8,     8,   260,   295,   295,   368,
+     372,   352,   372,   266,   268,   308,   372,   372,   295,   372,
+     260,   268,     6,   295,   263,   317,   263,     6,   352,     6,
+     263,   365,   264,   264,   352,     6,   192,   193,   295,   352,
+       6,     7,   369,   371,     6,   261,     6,     6,   294,   293,
+     293,     6,   280,   259,   259,   263,   290,     6,   295,   265,
+     372,   352,   262,   260,   352,     8,   368,   352,   368,   264,
+     264,     6,     6,   273,   295,   265,   352,     6,     6,   352,
+     295,   260,     6,   352,   263,   352,   373,   294,    49,   263,
+     365,   373,   376,   352,   352,   262,   268,     6,   260,     6,
+       6,   137,   313,   313,   365,     6,     6,     6,   365,   144,
+     195,   312,     6,     6,     6,     6,     6,     6,     6,     6,
+       6,     5,   264,   264,   294,   294,   294,   294,   294,   294,
+     294,   268,   268,   268,   260,   294,   294,   306,   294,   260,
+     294,   260,   293,   355,   294,     6,   294,   259,   261,   293,
+     295,   260,   262,   294,     6,   264,   264,   365,   365,   365,
+       4,     6,   291,   352,   365,   365,   365,   263,   263,     7,
+       6,     7,   352,   352,   352,   263,   263,   263,   261,     6,
+     352,   365,   352,     6,     6,   352,   362,   264,     5,   365,
+     263,   263,   263,   263,   263,   263,   263,   365,   264,     6,
+     368,   263,   263,   352,   352,   262,   365,     6,   365,     6,
+     191,   352,   352,   352,     6,     6,     7,   294,   268,   268,
+     294,   268,   352,     4,   207,   309,   310,   294,   260,   294,
+     356,   373,   259,   261,   352,   263,   323,     6,   323,   268,
+       6,     6,   265,     7,     7,   291,   292,     6,   369,   264,
+     268,   352,   291,   263,   294,   377,   378,   379,   377,   259,
+     352,   352,   364,   365,   263,   259,     4,     6,   260,     6,
+     260,   264,   264,   260,   264,     6,     6,   372,   259,     4,
+     260,   268,   259,   264,   268,   365,   373,     7,   293,   303,
+     352,   367,   307,     6,   362,     6,     6,     6,   144,   314,
+     102,   121,   106,     6,     5,   263,     6,   352,   352,   352,
+     352,   260,   355,   352,   352,   294,   292,   263,   263,     6,
+     312,     6,   352,   365,   144,   144,     4,     6,   368,   368,
+     352,   352,   373,   264,   260,   264,   268,   322,   322,   352,
+     352,   264,   268,   260,   264,   268,     6,     6,   364,   362,
+     362,   362,   362,   362,   248,   362,     6,   264,   368,   352,
+       6,     6,     6,     6,     6,   365,   264,   268,     8,   264,
+     260,   263,   352,   373,   372,   352,   372,   352,   373,   376,
+     378,   373,   268,   260,   268,   264,   352,   340,   340,   365,
+     295,   370,   373,   352,     6,     6,   369,   262,   365,   379,
+       6,   294,   294,   277,   352,   268,   268,   264,   268,   278,
+     352,   352,     6,     6,     6,     6,   352,   352,   260,     6,
+     352,   299,   301,   263,   378,   264,   268,     7,     7,   148,
+       6,   263,   263,   263,     5,   364,   294,   294,   268,   294,
+     260,   260,   262,   368,   368,     6,     6,   352,   352,   263,
+     264,   264,   263,     6,     6,   263,   352,   264,   264,   264,
+     262,     6,   365,     7,   263,   352,   264,   268,   268,   268,
+     268,   268,   268,     6,   264,   264,   190,   352,   352,   368,
+       6,     6,   260,   294,   294,   310,   373,   264,   264,   264,
+     264,     7,     6,     6,     6,   265,     6,   264,     6,     6,
+     260,   268,   352,   352,   263,   365,   264,   268,   260,   260,
+     268,   264,   304,   308,   365,   294,   352,   373,   382,   368,
+     368,   352,     6,   264,   352,   355,   264,   264,     6,     6,
+     364,   149,   150,   155,   347,   149,   150,   347,   368,   322,
+     264,   268,     6,   264,   365,   323,   264,     6,   368,   362,
+     362,   362,   362,   362,     6,   352,   264,   264,   264,   260,
+       6,   263,     6,   369,   193,   281,   352,   268,   268,   364,
+       6,   352,   352,     6,   264,   264,   300,     7,   259,   264,
+     264,   264,   263,   268,   260,   263,   264,   263,   362,   365,
+       6,   263,   362,     6,   264,   264,   352,     6,   144,   264,
+     334,   263,   264,   268,   268,   268,   268,   268,     6,     6,
+       6,   323,     6,   263,   352,   352,   264,   268,   304,   373,
+     260,   352,   352,   368,     6,   362,     6,   362,     6,     6,
+     264,   352,   337,   323,     6,   368,   368,   368,   368,   362,
+     368,   340,   278,   260,   268,     6,   263,   352,   264,   268,
+     268,   264,   268,   268,     6,   264,   264,   335,   264,   264,
+     264,   264,   268,   264,   264,   264,   284,   352,   364,   264,
+     352,   352,   362,   362,   337,     6,     6,     6,     6,   368,
+       6,     6,     6,   263,   260,   264,     6,   264,   294,   268,
+     268,   264,   264,   282,   372,   287,   263,     6,   352,   352,
+       6,   264,   268,   263,   364,   264,   264,     6,   372,   285,
+     372,   264,     6,     6,   264,   268,     6,     6,   372
 };
 
 #define yyerrok		(yyerrstatus = 0)
@@ -10992,7 +11042,54 @@ yyreduce:
     break;
 
   case 298:
-#line 3770 "Gmsh.y"
+#line 3765 "Gmsh.y"
+    {
+      std::vector<double> affineTransform;
+      ListOfDouble2Vector((yyvsp[(3) - (5)].l), affineTransform);
+      if(affineTransform.size() >= 12) {
+        std::vector<GEntity *> entities;
+        GModel::current()->getEntities(entities);
+        for(auto e : entities) {
+          for(std::size_t j = 0; j < e->getNumMeshVertices(); j++) {
+            MVertex *v = e->getMeshVertex(j);
+            SPoint3 pt = v->point();
+            pt.transform(affineTransform);
+            v->setXYZ(pt);
+          }
+        }
+      }
+      else
+        yymsg(0, "Affine transform matrix requires at least 12 entries");
+      List_Delete((yyvsp[(3) - (5)].l));
+    ;}
+    break;
+
+  case 299:
+#line 3785 "Gmsh.y"
+    {
+      std::vector<double> affineTransform;
+      ListOfDouble2Vector((yyvsp[(3) - (8)].l), affineTransform);
+      std::vector<std::pair<int, int> > dimTags;
+      ListOfShapes2VectorOfPairs((yyvsp[(6) - (8)].l), dimTags);
+      for(std::size_t i = 0; i < dimTags.size(); i++) {
+        GEntity *e = GModel::current()->getEntityByTag
+          (dimTags[i].first, dimTags[i].second);
+        if(e){
+          for(std::size_t j = 0; j < e->getNumMeshVertices(); j++) {
+            MVertex *v = e->getMeshVertex(j);
+            SPoint3 pt = v->point();
+            pt.transform(affineTransform);
+            v->setXYZ(pt);
+          }
+        }
+      }
+      List_Delete((yyvsp[(3) - (8)].l));
+      List_Delete((yyvsp[(6) - (8)].l));
+    ;}
+    break;
+
+  case 300:
+#line 3811 "Gmsh.y"
     {
 #if defined(HAVE_POPPLER)
        std::vector<int> is;
@@ -11006,8 +11103,8 @@ yyreduce:
      ;}
     break;
 
-  case 299:
-#line 3786 "Gmsh.y"
+  case 301:
+#line 3827 "Gmsh.y"
     {
       LoopControlVariablesTab[ImbricatedLoop][0] = (yyvsp[(3) - (6)].d);
       LoopControlVariablesTab[ImbricatedLoop][1] = (yyvsp[(5) - (6)].d);
@@ -11026,8 +11123,8 @@ yyreduce:
     ;}
     break;
 
-  case 300:
-#line 3803 "Gmsh.y"
+  case 302:
+#line 3844 "Gmsh.y"
     {
       LoopControlVariablesTab[ImbricatedLoop][0] = (yyvsp[(3) - (8)].d);
       LoopControlVariablesTab[ImbricatedLoop][1] = (yyvsp[(5) - (8)].d);
@@ -11046,8 +11143,8 @@ yyreduce:
     ;}
     break;
 
-  case 301:
-#line 3820 "Gmsh.y"
+  case 303:
+#line 3861 "Gmsh.y"
     {
       LoopControlVariablesTab[ImbricatedLoop][0] = (yyvsp[(5) - (8)].d);
       LoopControlVariablesTab[ImbricatedLoop][1] = (yyvsp[(7) - (8)].d);
@@ -11071,8 +11168,8 @@ yyreduce:
     ;}
     break;
 
-  case 302:
-#line 3842 "Gmsh.y"
+  case 304:
+#line 3883 "Gmsh.y"
     {
       LoopControlVariablesTab[ImbricatedLoop][0] = (yyvsp[(5) - (10)].d);
       LoopControlVariablesTab[ImbricatedLoop][1] = (yyvsp[(7) - (10)].d);
@@ -11096,8 +11193,8 @@ yyreduce:
     ;}
     break;
 
-  case 303:
-#line 3864 "Gmsh.y"
+  case 305:
+#line 3905 "Gmsh.y"
     {
       if(ImbricatedLoop <= 0){
 	yymsg(0, "Invalid For/EndFor loop");
@@ -11134,8 +11231,8 @@ yyreduce:
     ;}
     break;
 
-  case 304:
-#line 3899 "Gmsh.y"
+  case 306:
+#line 3940 "Gmsh.y"
     {
       if(!FunctionManager::Instance()->createFunction
          (std::string((yyvsp[(2) - (2)].c)), gmsh_yyin, gmsh_yyname, gmsh_yylineno))
@@ -11145,8 +11242,8 @@ yyreduce:
     ;}
     break;
 
-  case 305:
-#line 3907 "Gmsh.y"
+  case 307:
+#line 3948 "Gmsh.y"
     {
       if(!FunctionManager::Instance()->createFunction
          (std::string((yyvsp[(2) - (2)].c)), gmsh_yyin, gmsh_yyname, gmsh_yylineno))
@@ -11156,8 +11253,8 @@ yyreduce:
     ;}
     break;
 
-  case 306:
-#line 3915 "Gmsh.y"
+  case 308:
+#line 3956 "Gmsh.y"
     {
       if(!FunctionManager::Instance()->leaveFunction
          (&gmsh_yyin, gmsh_yyname, gmsh_yylineno))
@@ -11165,8 +11262,8 @@ yyreduce:
     ;}
     break;
 
-  case 307:
-#line 3921 "Gmsh.y"
+  case 309:
+#line 3962 "Gmsh.y"
     {
       if(!FunctionManager::Instance()->enterFunction
          (std::string((yyvsp[(2) - (3)].c)), &gmsh_yyin, gmsh_yyname, gmsh_yylineno))
@@ -11175,8 +11272,8 @@ yyreduce:
     ;}
     break;
 
-  case 308:
-#line 3928 "Gmsh.y"
+  case 310:
+#line 3969 "Gmsh.y"
     {
       if(!FunctionManager::Instance()->enterFunction
          (std::string((yyvsp[(2) - (3)].c)), &gmsh_yyin, gmsh_yyname, gmsh_yylineno))
@@ -11185,8 +11282,8 @@ yyreduce:
     ;}
     break;
 
-  case 309:
-#line 3935 "Gmsh.y"
+  case 311:
+#line 3976 "Gmsh.y"
     {
       ImbricatedTest++;
       if(ImbricatedTest > MAX_RECUR_TESTS-1){
@@ -11208,8 +11305,8 @@ yyreduce:
     ;}
     break;
 
-  case 310:
-#line 3955 "Gmsh.y"
+  case 312:
+#line 3996 "Gmsh.y"
     {
       if(ImbricatedTest > 0){
         if(statusImbricatedTests[ImbricatedTest]){
@@ -11237,8 +11334,8 @@ yyreduce:
     ;}
     break;
 
-  case 311:
-#line 3981 "Gmsh.y"
+  case 313:
+#line 4022 "Gmsh.y"
     {
       if(ImbricatedTest > 0){
         if(statusImbricatedTests[ImbricatedTest]){
@@ -11252,8 +11349,8 @@ yyreduce:
     ;}
     break;
 
-  case 312:
-#line 3993 "Gmsh.y"
+  case 314:
+#line 4034 "Gmsh.y"
     {
       ImbricatedTest--;
       if(ImbricatedTest < 0)
@@ -11261,8 +11358,8 @@ yyreduce:
     ;}
     break;
 
-  case 313:
-#line 4004 "Gmsh.y"
+  case 315:
+#line 4045 "Gmsh.y"
     {
       std::vector<std::pair<int, int> > inDimTags, outDimTags;
       ListOfShapes2VectorOfPairs((yyvsp[(4) - (5)].l), inDimTags);
@@ -11282,8 +11379,8 @@ yyreduce:
     ;}
     break;
 
-  case 314:
-#line 4022 "Gmsh.y"
+  case 316:
+#line 4063 "Gmsh.y"
     {
       std::vector<std::pair<int, int> > inDimTags, outDimTags;
       ListOfShapes2VectorOfPairs((yyvsp[(10) - (11)].l), inDimTags);
@@ -11303,8 +11400,8 @@ yyreduce:
     ;}
     break;
 
-  case 315:
-#line 4040 "Gmsh.y"
+  case 317:
+#line 4081 "Gmsh.y"
     {
       std::vector<std::pair<int, int> > inDimTags, outDimTags;
       ListOfShapes2VectorOfPairs((yyvsp[(12) - (13)].l), inDimTags);
@@ -11324,8 +11421,8 @@ yyreduce:
     ;}
     break;
 
-  case 316:
-#line 4058 "Gmsh.y"
+  case 318:
+#line 4099 "Gmsh.y"
     {
       extr.mesh.ExtrudeMesh = extr.mesh.Recombine = false;
       extr.mesh.QuadToTri = NO_QUADTRI;
@@ -11333,8 +11430,8 @@ yyreduce:
     ;}
     break;
 
-  case 317:
-#line 4064 "Gmsh.y"
+  case 319:
+#line 4105 "Gmsh.y"
     {
       std::vector<std::pair<int, int> > inDimTags, outDimTags;
       ListOfShapes2VectorOfPairs((yyvsp[(4) - (7)].l), inDimTags);
@@ -11354,8 +11451,8 @@ yyreduce:
     ;}
     break;
 
-  case 318:
-#line 4082 "Gmsh.y"
+  case 320:
+#line 4123 "Gmsh.y"
     {
       extr.mesh.ExtrudeMesh = extr.mesh.Recombine = false;
       extr.mesh.QuadToTri = NO_QUADTRI;
@@ -11363,8 +11460,8 @@ yyreduce:
     ;}
     break;
 
-  case 319:
-#line 4088 "Gmsh.y"
+  case 321:
+#line 4129 "Gmsh.y"
     {
       std::vector<std::pair<int, int> > inDimTags, outDimTags;
       ListOfShapes2VectorOfPairs((yyvsp[(10) - (13)].l), inDimTags);
@@ -11386,8 +11483,8 @@ yyreduce:
     ;}
     break;
 
-  case 320:
-#line 4108 "Gmsh.y"
+  case 322:
+#line 4149 "Gmsh.y"
     {
       extr.mesh.ExtrudeMesh = extr.mesh.Recombine = false;
       extr.mesh.QuadToTri = NO_QUADTRI;
@@ -11395,8 +11492,8 @@ yyreduce:
     ;}
     break;
 
-  case 321:
-#line 4114 "Gmsh.y"
+  case 323:
+#line 4155 "Gmsh.y"
     {
       std::vector<std::pair<int, int> > inDimTags, outDimTags;
       ListOfShapes2VectorOfPairs((yyvsp[(12) - (15)].l), inDimTags);
@@ -11416,8 +11513,8 @@ yyreduce:
     ;}
     break;
 
-  case 322:
-#line 4132 "Gmsh.y"
+  case 324:
+#line 4173 "Gmsh.y"
     {
       extr.mesh.ExtrudeMesh = extr.mesh.Recombine = false;
       extr.mesh.QuadToTri = NO_QUADTRI;
@@ -11425,8 +11522,8 @@ yyreduce:
     ;}
     break;
 
-  case 323:
-#line 4138 "Gmsh.y"
+  case 325:
+#line 4179 "Gmsh.y"
     {
       std::vector<std::pair<int, int> > inDimTags, outDimTags;
       ListOfShapes2VectorOfPairs((yyvsp[(3) - (6)].l), inDimTags);
@@ -11444,9 +11541,9 @@ yyreduce:
       VectorOfPairs2ListOfShapes(outDimTags, (yyval.l));
     ;}
     break;
-
-  case 324:
-#line 4155 "Gmsh.y"
+
+  case 326:
+#line 4196 "Gmsh.y"
     {
       std::vector<std::pair<int, int> > inDimTags, outDimTags;
       ListOfShapes2VectorOfPairs((yyvsp[(3) - (9)].l), inDimTags);
@@ -11464,8 +11561,8 @@ yyreduce:
     ;}
     break;
 
-  case 325:
-#line 4171 "Gmsh.y"
+  case 327:
+#line 4212 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(Shape));
       bool r = true;
@@ -11484,8 +11581,8 @@ yyreduce:
     ;}
     break;
 
-  case 326:
-#line 4188 "Gmsh.y"
+  case 328:
+#line 4229 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(Shape));
       bool r = true;
@@ -11504,8 +11601,8 @@ yyreduce:
     ;}
     break;
 
-  case 327:
-#line 4206 "Gmsh.y"
+  case 329:
+#line 4247 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(Shape));
       bool r = true;
@@ -11529,8 +11626,8 @@ yyreduce:
     ;}
     break;
 
-  case 328:
-#line 4229 "Gmsh.y"
+  case 330:
+#line 4270 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(Shape));
       bool r = true;
@@ -11556,20 +11653,20 @@ yyreduce:
     ;}
     break;
 
-  case 329:
-#line 4256 "Gmsh.y"
+  case 331:
+#line 4297 "Gmsh.y"
     {
     ;}
     break;
 
-  case 330:
-#line 4259 "Gmsh.y"
+  case 332:
+#line 4300 "Gmsh.y"
     {
     ;}
     break;
 
-  case 331:
-#line 4265 "Gmsh.y"
+  case 333:
+#line 4306 "Gmsh.y"
     {
       int n = (int)fabs((yyvsp[(3) - (5)].d));
       if(n){ // we accept n==0 to easily disable layers
@@ -11583,8 +11680,8 @@ yyreduce:
     ;}
     break;
 
-  case 332:
-#line 4277 "Gmsh.y"
+  case 334:
+#line 4318 "Gmsh.y"
     {
       extr.mesh.ExtrudeMesh = true;
       extr.mesh.NbLayer = List_Nbr((yyvsp[(3) - (7)].l));
@@ -11606,57 +11703,57 @@ yyreduce:
     ;}
     break;
 
-  case 333:
-#line 4297 "Gmsh.y"
+  case 335:
+#line 4338 "Gmsh.y"
     {
       extr.mesh.ScaleLast = true;
     ;}
     break;
 
-  case 334:
-#line 4301 "Gmsh.y"
+  case 336:
+#line 4342 "Gmsh.y"
     {
       extr.mesh.Recombine = true;
     ;}
     break;
 
-  case 335:
-#line 4305 "Gmsh.y"
+  case 337:
+#line 4346 "Gmsh.y"
     {
       extr.mesh.Recombine = (yyvsp[(2) - (3)].d) ? true : false;
     ;}
     break;
 
-  case 336:
-#line 4309 "Gmsh.y"
+  case 338:
+#line 4350 "Gmsh.y"
     {
       extr.mesh.QuadToTri = QUADTRI_ADDVERTS_1;
     ;}
     break;
 
-  case 337:
-#line 4313 "Gmsh.y"
+  case 339:
+#line 4354 "Gmsh.y"
     {
       extr.mesh.QuadToTri = QUADTRI_ADDVERTS_1_RECOMB;
     ;}
     break;
 
-  case 338:
-#line 4317 "Gmsh.y"
+  case 340:
+#line 4358 "Gmsh.y"
     {
       extr.mesh.QuadToTri = QUADTRI_NOVERTS_1;
     ;}
     break;
 
-  case 339:
-#line 4321 "Gmsh.y"
+  case 341:
+#line 4362 "Gmsh.y"
     {
       extr.mesh.QuadToTri = QUADTRI_NOVERTS_1_RECOMB;
     ;}
     break;
 
-  case 340:
-#line 4325 "Gmsh.y"
+  case 342:
+#line 4366 "Gmsh.y"
     {
       std::vector<int> tags; ListOfDouble2Vector((yyvsp[(6) - (9)].l), tags);
       int num = (int)(yyvsp[(3) - (9)].d);
@@ -11667,8 +11764,8 @@ yyreduce:
     ;}
     break;
 
-  case 341:
-#line 4334 "Gmsh.y"
+  case 343:
+#line 4375 "Gmsh.y"
     {
       if(!strcmp((yyvsp[(2) - (6)].c), "Index"))
         extr.mesh.BoundaryLayerIndex = (yyvsp[(4) - (6)].d);
@@ -11678,58 +11775,58 @@ yyreduce:
     ;}
     break;
 
-  case 342:
-#line 4346 "Gmsh.y"
+  case 344:
+#line 4387 "Gmsh.y"
     { (yyval.i) = OCC_Internals::Union; ;}
     break;
 
-  case 343:
-#line 4347 "Gmsh.y"
+  case 345:
+#line 4388 "Gmsh.y"
     { (yyval.i) = OCC_Internals::Intersection; ;}
     break;
 
-  case 344:
-#line 4348 "Gmsh.y"
+  case 346:
+#line 4389 "Gmsh.y"
     { (yyval.i) = OCC_Internals::Difference; ;}
     break;
 
-  case 345:
-#line 4349 "Gmsh.y"
+  case 347:
+#line 4390 "Gmsh.y"
     { (yyval.i) = OCC_Internals::Section; ;}
     break;
 
-  case 346:
-#line 4350 "Gmsh.y"
+  case 348:
+#line 4391 "Gmsh.y"
     { (yyval.i) = OCC_Internals::Fragments; ;}
     break;
 
-  case 347:
-#line 4354 "Gmsh.y"
+  case 349:
+#line 4395 "Gmsh.y"
     { (yyval.i) = 0; ;}
     break;
 
-  case 348:
-#line 4355 "Gmsh.y"
+  case 350:
+#line 4396 "Gmsh.y"
     { (yyval.i) = 1; ;}
     break;
 
-  case 349:
-#line 4356 "Gmsh.y"
+  case 351:
+#line 4397 "Gmsh.y"
     { (yyval.i) = 2; ;}
     break;
 
-  case 350:
-#line 4357 "Gmsh.y"
+  case 352:
+#line 4398 "Gmsh.y"
     { (yyval.i) = (yyvsp[(2) - (3)].d) ? 1 : 0; ;}
     break;
 
-  case 351:
-#line 4358 "Gmsh.y"
+  case 353:
+#line 4399 "Gmsh.y"
     { (yyval.i) = (yyvsp[(3) - (4)].d) ? 2 : 0; ;}
     break;
 
-  case 352:
-#line 4363 "Gmsh.y"
+  case 354:
+#line 4404 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(Shape));
       bool r = true;
@@ -11754,8 +11851,8 @@ yyreduce:
     ;}
     break;
 
-  case 353:
-#line 4386 "Gmsh.y"
+  case 355:
+#line 4427 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(Shape));
       bool r = true;
@@ -11773,8 +11870,8 @@ yyreduce:
     ;}
     break;
 
-  case 354:
-#line 4406 "Gmsh.y"
+  case 356:
+#line 4447 "Gmsh.y"
     {
       bool r = true;
       if(gmsh_yyfactory == "OpenCASCADE" && GModel::current()->getOCCInternals()){
@@ -11794,15 +11891,15 @@ yyreduce:
     ;}
     break;
 
-  case 355:
-#line 4427 "Gmsh.y"
+  case 357:
+#line 4468 "Gmsh.y"
     {
       (yyval.v)[0] = (yyval.v)[1] = 1.;
     ;}
     break;
 
-  case 356:
-#line 4431 "Gmsh.y"
+  case 358:
+#line 4472 "Gmsh.y"
     {
       if(!strcmp((yyvsp[(2) - (3)].c), "Progression") || !strcmp((yyvsp[(2) - (3)].c), "Power"))
         (yyval.v)[0] = 1.;
@@ -11819,15 +11916,15 @@ yyreduce:
     ;}
     break;
 
-  case 357:
-#line 4448 "Gmsh.y"
+  case 359:
+#line 4489 "Gmsh.y"
     {
       (yyval.i) = -1; // left
     ;}
     break;
 
-  case 358:
-#line 4452 "Gmsh.y"
+  case 360:
+#line 4493 "Gmsh.y"
     {
       if(!strcmp((yyvsp[(1) - (1)].c), "Right"))
         (yyval.i) = 1;
@@ -11843,50 +11940,50 @@ yyreduce:
     ;}
     break;
 
-  case 359:
-#line 4468 "Gmsh.y"
+  case 361:
+#line 4509 "Gmsh.y"
     {
      (yyval.l) = List_Create(1, 1, sizeof(double));
    ;}
     break;
 
-  case 360:
-#line 4472 "Gmsh.y"
+  case 362:
+#line 4513 "Gmsh.y"
     {
      (yyval.l) = (yyvsp[(2) - (2)].l);
    ;}
     break;
 
-  case 361:
-#line 4477 "Gmsh.y"
+  case 363:
+#line 4518 "Gmsh.y"
     {
       (yyval.i) = 45;
     ;}
     break;
 
-  case 362:
-#line 4481 "Gmsh.y"
+  case 364:
+#line 4522 "Gmsh.y"
     {
       (yyval.i) = (int)(yyvsp[(2) - (2)].d);
     ;}
     break;
 
-  case 363:
-#line 4487 "Gmsh.y"
+  case 365:
+#line 4528 "Gmsh.y"
     {
       (yyval.l) = List_Create(1, 1, sizeof(double));
     ;}
     break;
 
-  case 364:
-#line 4491 "Gmsh.y"
+  case 366:
+#line 4532 "Gmsh.y"
     {
       (yyval.l) = (yyvsp[(2) - (2)].l);
     ;}
     break;
 
-  case 365:
-#line 4498 "Gmsh.y"
+  case 367:
+#line 4539 "Gmsh.y"
     {
       // mesh sizes at vertices are stored in internal CAD data, as they can be
       // specified during vertex creation and copied around during CAD
@@ -11910,8 +12007,8 @@ yyreduce:
     ;}
     break;
 
-  case 366:
-#line 4521 "Gmsh.y"
+  case 368:
+#line 4562 "Gmsh.y"
     {
       List_T *tmp = (yyvsp[(3) - (6)].l);
       if(!(yyvsp[(3) - (6)].l)){
@@ -11932,8 +12029,8 @@ yyreduce:
     ;}
     break;
 
-  case 367:
-#line 4540 "Gmsh.y"
+  case 369:
+#line 4581 "Gmsh.y"
     {
       // transfinite constraints are stored in GEO internals in addition to
       // GModel, as they can be copied around during GEO operations
@@ -11976,8 +12073,8 @@ yyreduce:
     ;}
     break;
 
-  case 368:
-#line 4581 "Gmsh.y"
+  case 370:
+#line 4622 "Gmsh.y"
     {
       // transfinite constraints are stored in GEO internals in addition to
       // GModel, as they can be copied around during GEO operations
@@ -12023,8 +12120,8 @@ yyreduce:
     ;}
     break;
 
-  case 369:
-#line 4625 "Gmsh.y"
+  case 371:
+#line 4666 "Gmsh.y"
     {
       // transfinite constraints are stored in GEO internals in addition to
       // GModel, as they can be copied around during GEO operations
@@ -12065,8 +12162,8 @@ yyreduce:
     ;}
     break;
 
-  case 370:
-#line 4664 "Gmsh.y"
+  case 372:
+#line 4705 "Gmsh.y"
     {
       // transfinite constraints are stored in GEO internals in addition to
       // GModel, as they can be copied around during GEO operations
@@ -12093,8 +12190,8 @@ yyreduce:
     ;}
     break;
 
-  case 371:
-#line 4689 "Gmsh.y"
+  case 373:
+#line 4730 "Gmsh.y"
     {
       int dim = (int)(yyvsp[(2) - (8)].i);
       int tag = (int)(yyvsp[(4) - (8)].d);
@@ -12109,8 +12206,8 @@ yyreduce:
     ;}
     break;
 
-  case 372:
-#line 4702 "Gmsh.y"
+  case 374:
+#line 4743 "Gmsh.y"
     {
       int dim = (int)(yyvsp[(2) - (6)].i);
       int tag = (int)(yyvsp[(4) - (6)].d);
@@ -12123,8 +12220,8 @@ yyreduce:
     ;}
     break;
 
-  case 373:
-#line 4713 "Gmsh.y"
+  case 375:
+#line 4754 "Gmsh.y"
     {
       // mesh algorithm constraints are stored in GEO internals in addition to
       // GModel, as they can be copied around during GEO operations
@@ -12143,8 +12240,8 @@ yyreduce:
     ;}
     break;
 
-  case 374:
-#line 4730 "Gmsh.y"
+  case 376:
+#line 4771 "Gmsh.y"
     {
       // lcExtendFromBoundary onstraints are stored in GEO internals in addition
       // to GModel, as they can be copied around during GEO operations
@@ -12163,8 +12260,8 @@ yyreduce:
     ;}
     break;
 
-  case 375:
-#line 4747 "Gmsh.y"
+  case 377:
+#line 4788 "Gmsh.y"
     {
       // recombine constraints are stored in GEO internals in addition to
       // GModel, as they can be copied around during GEO operations
@@ -12196,8 +12293,8 @@ yyreduce:
     ;}
     break;
 
-  case 376:
-#line 4777 "Gmsh.y"
+  case 378:
+#line 4818 "Gmsh.y"
     {
       // recombine constraints are stored in GEO internals in addition to
       // GModel, as they can be copied around during GEO operations
@@ -12225,8 +12322,8 @@ yyreduce:
     ;}
     break;
 
-  case 377:
-#line 4803 "Gmsh.y"
+  case 379:
+#line 4844 "Gmsh.y"
     {
       // smoothing constraints are stored in GEO internals in addition to
       // GModel, as they can be copied around during GEO operations
@@ -12254,8 +12351,8 @@ yyreduce:
     ;}
     break;
 
-  case 378:
-#line 4830 "Gmsh.y"
+  case 380:
+#line 4871 "Gmsh.y"
     {
       if(List_Nbr((yyvsp[(4) - (11)].l)) != List_Nbr((yyvsp[(8) - (11)].l))){
         yymsg(0, "Wrong number of curves in periodicity constraint (%d -> %d)",
@@ -12288,8 +12385,8 @@ yyreduce:
     ;}
     break;
 
-  case 379:
-#line 4862 "Gmsh.y"
+  case 381:
+#line 4903 "Gmsh.y"
     {
       if(List_Nbr((yyvsp[(4) - (11)].l)) != List_Nbr((yyvsp[(8) - (11)].l))){
         yymsg(0, "Wrong number surfaces in periodicity constraint (%d -> %d)",
@@ -12318,8 +12415,8 @@ yyreduce:
     ;}
     break;
 
-  case 380:
-#line 4890 "Gmsh.y"
+  case 382:
+#line 4931 "Gmsh.y"
     {
       if(List_Nbr((yyvsp[(4) - (18)].l)) != List_Nbr((yyvsp[(8) - (18)].l))){
         yymsg(0, "Wrong number of curves in periodicity constraint (%d -> %d)",
@@ -12346,8 +12443,8 @@ yyreduce:
     ;}
     break;
 
-  case 381:
-#line 4916 "Gmsh.y"
+  case 383:
+#line 4957 "Gmsh.y"
     {
       if(List_Nbr((yyvsp[(4) - (18)].l)) != List_Nbr((yyvsp[(8) - (18)].l))){
         yymsg(0, "Wrong number of surfaces in periodicity constraint (%d -> %d)",
@@ -12374,8 +12471,8 @@ yyreduce:
     ;}
     break;
 
-  case 382:
-#line 4942 "Gmsh.y"
+  case 384:
+#line 4983 "Gmsh.y"
     {
       if(List_Nbr((yyvsp[(4) - (12)].l)) != List_Nbr((yyvsp[(8) - (12)].l))){
         yymsg(0, "Wrong number of curves in periodicity constraint (%d -> %d)",
@@ -12402,8 +12499,8 @@ yyreduce:
     ;}
     break;
 
-  case 383:
-#line 4968 "Gmsh.y"
+  case 385:
+#line 5009 "Gmsh.y"
     {
       if(List_Nbr((yyvsp[(4) - (12)].l)) != List_Nbr((yyvsp[(8) - (12)].l))){
         yymsg(0, "Wrong number of surfaces in periodicity constraint (%d -> %d)",
@@ -12430,8 +12527,8 @@ yyreduce:
     ;}
     break;
 
-  case 384:
-#line 4994 "Gmsh.y"
+  case 386:
+#line 5035 "Gmsh.y"
     {
       if(List_Nbr((yyvsp[(5) - (12)].l)) != List_Nbr((yyvsp[(10) - (12)].l))){
         yymsg(0, "Wrong number of surface curves in periodicity constraint (%d -> %d)",
@@ -12454,8 +12551,8 @@ yyreduce:
     ;}
     break;
 
-  case 385:
-#line 5015 "Gmsh.y"
+  case 387:
+#line 5056 "Gmsh.y"
     {
       if(((yyvsp[(6) - (10)].i) == 2 || (yyvsp[(6) - (10)].i) == 3) && (yyvsp[(1) - (10)].i) < (yyvsp[(6) - (10)].i)) {
         std::vector<int> tags; ListOfDouble2Vector((yyvsp[(3) - (10)].l), tags);
@@ -12469,8 +12566,8 @@ yyreduce:
     ;}
     break;
 
-  case 386:
-#line 5027 "Gmsh.y"
+  case 388:
+#line 5068 "Gmsh.y"
     {
       // reverse mesh constraints are stored in GEO internals in addition to
       // GModel, as they can be copied around during GEO operations
@@ -12520,8 +12617,8 @@ yyreduce:
     ;}
     break;
 
-  case 387:
-#line 5075 "Gmsh.y"
+  case 389:
+#line 5116 "Gmsh.y"
     {
       if(GModel::current()->getOCCInternals() &&
          GModel::current()->getOCCInternals()->getChanged())
@@ -12577,8 +12674,8 @@ yyreduce:
     ;}
     break;
 
-  case 388:
-#line 5129 "Gmsh.y"
+  case 390:
+#line 5170 "Gmsh.y"
     {
       if(GModel::current()->getOCCInternals() &&
          GModel::current()->getOCCInternals()->getChanged())
@@ -12595,8 +12692,8 @@ yyreduce:
     ;}
     break;
 
-  case 389:
-#line 5144 "Gmsh.y"
+  case 391:
+#line 5185 "Gmsh.y"
     {
       for(int i = 0; i < List_Nbr((yyvsp[(3) - (4)].l)); i++){
 	double dnum;
@@ -12610,8 +12707,8 @@ yyreduce:
     ;}
     break;
 
-  case 390:
-#line 5156 "Gmsh.y"
+  case 392:
+#line 5197 "Gmsh.y"
     {
       std::vector<int> tags; ListOfDouble2Vector((yyvsp[(3) - (4)].l), tags);
       GModel::current()->getGEOInternals()->setCompoundMesh((yyvsp[(2) - (4)].i), tags);
@@ -12619,8 +12716,8 @@ yyreduce:
     ;}
     break;
 
-  case 391:
-#line 5162 "Gmsh.y"
+  case 393:
+#line 5203 "Gmsh.y"
     {
       std::vector<int> tags; ListOfDouble2Vector((yyvsp[(3) - (6)].l), tags);
       tags.push_back(- (int) (yyvsp[(5) - (6)].d));
@@ -12629,8 +12726,8 @@ yyreduce:
     ;}
     break;
 
-  case 392:
-#line 5174 "Gmsh.y"
+  case 394:
+#line 5215 "Gmsh.y"
     {
       if(gmsh_yyfactory == "OpenCASCADE" && GModel::current()->getOCCInternals())
         GModel::current()->getOCCInternals()->removeAllDuplicates();
@@ -12639,8 +12736,8 @@ yyreduce:
     ;}
     break;
 
-  case 393:
-#line 5181 "Gmsh.y"
+  case 395:
+#line 5222 "Gmsh.y"
     {
       if(!strcmp((yyvsp[(2) - (3)].c), "Geometry")){
         if(gmsh_yyfactory == "OpenCASCADE" && GModel::current()->getOCCInternals())
@@ -12657,8 +12754,8 @@ yyreduce:
     ;}
     break;
 
-  case 394:
-#line 5196 "Gmsh.y"
+  case 396:
+#line 5237 "Gmsh.y"
     {
       std::vector<int> tags; ListOfDouble2Vector((yyvsp[(4) - (6)].l), tags);
       if(gmsh_yyfactory == "OpenCASCADE" && GModel::current()->getOCCInternals())
@@ -12669,23 +12766,23 @@ yyreduce:
     ;}
     break;
 
-  case 395:
-#line 5209 "Gmsh.y"
+  case 397:
+#line 5250 "Gmsh.y"
     { (yyval.c) = (char*)"Homology"; ;}
     break;
 
-  case 396:
-#line 5210 "Gmsh.y"
+  case 398:
+#line 5251 "Gmsh.y"
     { (yyval.c) = (char*)"Cohomology"; ;}
     break;
 
-  case 397:
-#line 5211 "Gmsh.y"
+  case 399:
+#line 5252 "Gmsh.y"
     { (yyval.c) = (char*)"Betti"; ;}
     break;
 
-  case 398:
-#line 5216 "Gmsh.y"
+  case 400:
+#line 5257 "Gmsh.y"
     {
       std::vector<int> domain, subdomain, dim;
       for(int i = 0; i < 4; i++) dim.push_back(i);
@@ -12693,8 +12790,8 @@ yyreduce:
     ;}
     break;
 
-  case 399:
-#line 5222 "Gmsh.y"
+  case 401:
+#line 5263 "Gmsh.y"
     {
       std::vector<int> domain, subdomain, dim;
       for(int i = 0; i < List_Nbr((yyvsp[(3) - (5)].l)); i++){
@@ -12708,8 +12805,8 @@ yyreduce:
     ;}
     break;
 
-  case 400:
-#line 5234 "Gmsh.y"
+  case 402:
+#line 5275 "Gmsh.y"
     {
       std::vector<int> domain, subdomain, dim;
       for(int i = 0; i < List_Nbr((yyvsp[(3) - (7)].l)); i++){
@@ -12729,8 +12826,8 @@ yyreduce:
     ;}
     break;
 
-  case 401:
-#line 5252 "Gmsh.y"
+  case 403:
+#line 5293 "Gmsh.y"
     {
       std::vector<int> domain, subdomain, dim;
       for(int i = 0; i < List_Nbr((yyvsp[(6) - (10)].l)); i++){
@@ -12755,48 +12852,48 @@ yyreduce:
     ;}
     break;
 
-  case 402:
-#line 5279 "Gmsh.y"
+  case 404:
+#line 5320 "Gmsh.y"
     { (yyval.d) = (yyvsp[(1) - (1)].d);           ;}
     break;
 
-  case 403:
-#line 5280 "Gmsh.y"
+  case 405:
+#line 5321 "Gmsh.y"
     { (yyval.d) = (yyvsp[(2) - (3)].d);           ;}
     break;
 
-  case 404:
-#line 5281 "Gmsh.y"
+  case 406:
+#line 5322 "Gmsh.y"
     { (yyval.d) = -(yyvsp[(2) - (2)].d);          ;}
     break;
 
-  case 405:
-#line 5282 "Gmsh.y"
+  case 407:
+#line 5323 "Gmsh.y"
     { (yyval.d) = (yyvsp[(2) - (2)].d);           ;}
     break;
 
-  case 406:
-#line 5283 "Gmsh.y"
+  case 408:
+#line 5324 "Gmsh.y"
     { (yyval.d) = !(yyvsp[(2) - (2)].d);          ;}
     break;
 
-  case 407:
-#line 5284 "Gmsh.y"
+  case 409:
+#line 5325 "Gmsh.y"
     { (yyval.d) = (yyvsp[(1) - (3)].d) - (yyvsp[(3) - (3)].d);      ;}
     break;
 
-  case 408:
-#line 5285 "Gmsh.y"
+  case 410:
+#line 5326 "Gmsh.y"
     { (yyval.d) = (yyvsp[(1) - (3)].d) + (yyvsp[(3) - (3)].d);      ;}
     break;
 
-  case 409:
-#line 5286 "Gmsh.y"
+  case 411:
+#line 5327 "Gmsh.y"
     { (yyval.d) = (yyvsp[(1) - (3)].d) * (yyvsp[(3) - (3)].d);      ;}
     break;
 
-  case 410:
-#line 5288 "Gmsh.y"
+  case 412:
+#line 5329 "Gmsh.y"
     {
       if(!(yyvsp[(3) - (3)].d))
 	yymsg(0, "Division by zero in '%g / %g'", (yyvsp[(1) - (3)].d), (yyvsp[(3) - (3)].d));
@@ -12805,268 +12902,268 @@ yyreduce:
     ;}
     break;
 
-  case 411:
-#line 5294 "Gmsh.y"
+  case 413:
+#line 5335 "Gmsh.y"
     { (yyval.d) = (int)(yyvsp[(1) - (3)].d) | (int)(yyvsp[(3) - (3)].d); ;}
     break;
 
-  case 412:
-#line 5295 "Gmsh.y"
+  case 414:
+#line 5336 "Gmsh.y"
     { (yyval.d) = (int)(yyvsp[(1) - (3)].d) & (int)(yyvsp[(3) - (3)].d); ;}
     break;
 
-  case 413:
-#line 5296 "Gmsh.y"
+  case 415:
+#line 5337 "Gmsh.y"
     { (yyval.d) = (int)(yyvsp[(1) - (3)].d) % (int)(yyvsp[(3) - (3)].d); ;}
     break;
 
-  case 414:
-#line 5297 "Gmsh.y"
+  case 416:
+#line 5338 "Gmsh.y"
     { (yyval.d) = pow((yyvsp[(1) - (3)].d), (yyvsp[(3) - (3)].d));  ;}
     break;
 
-  case 415:
-#line 5298 "Gmsh.y"
+  case 417:
+#line 5339 "Gmsh.y"
     { (yyval.d) = (yyvsp[(1) - (3)].d) < (yyvsp[(3) - (3)].d);      ;}
     break;
 
-  case 416:
-#line 5299 "Gmsh.y"
+  case 418:
+#line 5340 "Gmsh.y"
     { (yyval.d) = (yyvsp[(1) - (3)].d) > (yyvsp[(3) - (3)].d);      ;}
     break;
 
-  case 417:
-#line 5300 "Gmsh.y"
+  case 419:
+#line 5341 "Gmsh.y"
     { (yyval.d) = (yyvsp[(1) - (3)].d) <= (yyvsp[(3) - (3)].d);     ;}
     break;
 
-  case 418:
-#line 5301 "Gmsh.y"
+  case 420:
+#line 5342 "Gmsh.y"
     { (yyval.d) = (yyvsp[(1) - (3)].d) >= (yyvsp[(3) - (3)].d);     ;}
     break;
 
-  case 419:
-#line 5302 "Gmsh.y"
+  case 421:
+#line 5343 "Gmsh.y"
     { (yyval.d) = (yyvsp[(1) - (3)].d) == (yyvsp[(3) - (3)].d);     ;}
     break;
 
-  case 420:
-#line 5303 "Gmsh.y"
+  case 422:
+#line 5344 "Gmsh.y"
     { (yyval.d) = (yyvsp[(1) - (3)].d) != (yyvsp[(3) - (3)].d);     ;}
     break;
 
-  case 421:
-#line 5304 "Gmsh.y"
+  case 423:
+#line 5345 "Gmsh.y"
     { (yyval.d) = (yyvsp[(1) - (3)].d) && (yyvsp[(3) - (3)].d);     ;}
     break;
 
-  case 422:
-#line 5305 "Gmsh.y"
+  case 424:
+#line 5346 "Gmsh.y"
     { (yyval.d) = (yyvsp[(1) - (3)].d) || (yyvsp[(3) - (3)].d);     ;}
     break;
 
-  case 423:
-#line 5306 "Gmsh.y"
+  case 425:
+#line 5347 "Gmsh.y"
     { (yyval.d) = ((int)(yyvsp[(1) - (3)].d) >> (int)(yyvsp[(3) - (3)].d)); ;}
     break;
 
-  case 424:
-#line 5307 "Gmsh.y"
+  case 426:
+#line 5348 "Gmsh.y"
     { (yyval.d) = ((int)(yyvsp[(1) - (3)].d) << (int)(yyvsp[(3) - (3)].d)); ;}
     break;
 
-  case 425:
-#line 5308 "Gmsh.y"
+  case 427:
+#line 5349 "Gmsh.y"
     { (yyval.d) = (yyvsp[(1) - (5)].d) ? (yyvsp[(3) - (5)].d) : (yyvsp[(5) - (5)].d); ;}
     break;
 
-  case 426:
-#line 5309 "Gmsh.y"
+  case 428:
+#line 5350 "Gmsh.y"
     { (yyval.d) = exp((yyvsp[(3) - (4)].d));      ;}
     break;
 
-  case 427:
-#line 5310 "Gmsh.y"
+  case 429:
+#line 5351 "Gmsh.y"
     { (yyval.d) = log((yyvsp[(3) - (4)].d));      ;}
     break;
 
-  case 428:
-#line 5311 "Gmsh.y"
+  case 430:
+#line 5352 "Gmsh.y"
     { (yyval.d) = log10((yyvsp[(3) - (4)].d));    ;}
     break;
 
-  case 429:
-#line 5312 "Gmsh.y"
+  case 431:
+#line 5353 "Gmsh.y"
     { (yyval.d) = sqrt((yyvsp[(3) - (4)].d));     ;}
     break;
 
-  case 430:
-#line 5313 "Gmsh.y"
+  case 432:
+#line 5354 "Gmsh.y"
     { (yyval.d) = sin((yyvsp[(3) - (4)].d));      ;}
     break;
 
-  case 431:
-#line 5314 "Gmsh.y"
+  case 433:
+#line 5355 "Gmsh.y"
     { (yyval.d) = asin((yyvsp[(3) - (4)].d));     ;}
     break;
 
-  case 432:
-#line 5315 "Gmsh.y"
+  case 434:
+#line 5356 "Gmsh.y"
     { (yyval.d) = cos((yyvsp[(3) - (4)].d));      ;}
     break;
 
-  case 433:
-#line 5316 "Gmsh.y"
+  case 435:
+#line 5357 "Gmsh.y"
     { (yyval.d) = acos((yyvsp[(3) - (4)].d));     ;}
     break;
 
-  case 434:
-#line 5317 "Gmsh.y"
+  case 436:
+#line 5358 "Gmsh.y"
     { (yyval.d) = tan((yyvsp[(3) - (4)].d));      ;}
     break;
 
-  case 435:
-#line 5318 "Gmsh.y"
+  case 437:
+#line 5359 "Gmsh.y"
     { (yyval.d) = atan((yyvsp[(3) - (4)].d));     ;}
     break;
 
-  case 436:
-#line 5319 "Gmsh.y"
+  case 438:
+#line 5360 "Gmsh.y"
     { (yyval.d) = atan2((yyvsp[(3) - (6)].d), (yyvsp[(5) - (6)].d));;}
     break;
 
-  case 437:
-#line 5320 "Gmsh.y"
+  case 439:
+#line 5361 "Gmsh.y"
     { (yyval.d) = sinh((yyvsp[(3) - (4)].d));     ;}
     break;
 
-  case 438:
-#line 5321 "Gmsh.y"
+  case 440:
+#line 5362 "Gmsh.y"
     { (yyval.d) = cosh((yyvsp[(3) - (4)].d));     ;}
     break;
 
-  case 439:
-#line 5322 "Gmsh.y"
+  case 441:
+#line 5363 "Gmsh.y"
     { (yyval.d) = tanh((yyvsp[(3) - (4)].d));     ;}
     break;
 
-  case 440:
-#line 5323 "Gmsh.y"
+  case 442:
+#line 5364 "Gmsh.y"
     { (yyval.d) = fabs((yyvsp[(3) - (4)].d));     ;}
     break;
 
-  case 441:
-#line 5324 "Gmsh.y"
+  case 443:
+#line 5365 "Gmsh.y"
     { (yyval.d) = std::abs((yyvsp[(3) - (4)].d)); ;}
     break;
 
-  case 442:
-#line 5325 "Gmsh.y"
+  case 444:
+#line 5366 "Gmsh.y"
     { (yyval.d) = floor((yyvsp[(3) - (4)].d));    ;}
     break;
 
-  case 443:
-#line 5326 "Gmsh.y"
+  case 445:
+#line 5367 "Gmsh.y"
     { (yyval.d) = ceil((yyvsp[(3) - (4)].d));     ;}
     break;
 
-  case 444:
-#line 5327 "Gmsh.y"
+  case 446:
+#line 5368 "Gmsh.y"
     { (yyval.d) = floor((yyvsp[(3) - (4)].d) + 0.5); ;}
     break;
 
-  case 445:
-#line 5328 "Gmsh.y"
+  case 447:
+#line 5369 "Gmsh.y"
     { (yyval.d) = fmod((yyvsp[(3) - (6)].d), (yyvsp[(5) - (6)].d)); ;}
     break;
 
-  case 446:
-#line 5329 "Gmsh.y"
+  case 448:
+#line 5370 "Gmsh.y"
     { (yyval.d) = fmod((yyvsp[(3) - (6)].d), (yyvsp[(5) - (6)].d)); ;}
     break;
 
-  case 447:
-#line 5330 "Gmsh.y"
+  case 449:
+#line 5371 "Gmsh.y"
     { (yyval.d) = sqrt((yyvsp[(3) - (6)].d) * (yyvsp[(3) - (6)].d) + (yyvsp[(5) - (6)].d) * (yyvsp[(5) - (6)].d)); ;}
     break;
 
-  case 448:
-#line 5331 "Gmsh.y"
+  case 450:
+#line 5372 "Gmsh.y"
     { (yyval.d) = (yyvsp[(3) - (4)].d) * (double)rand() / (double)RAND_MAX; ;}
     break;
 
-  case 449:
-#line 5332 "Gmsh.y"
+  case 451:
+#line 5373 "Gmsh.y"
     { (yyval.d) = std::max((yyvsp[(3) - (6)].d), (yyvsp[(5) - (6)].d)); ;}
     break;
 
-  case 450:
-#line 5333 "Gmsh.y"
+  case 452:
+#line 5374 "Gmsh.y"
     { (yyval.d) = std::min((yyvsp[(3) - (6)].d), (yyvsp[(5) - (6)].d)); ;}
     break;
 
-  case 451:
-#line 5342 "Gmsh.y"
+  case 453:
+#line 5383 "Gmsh.y"
     { (yyval.d) = (yyvsp[(1) - (1)].d); ;}
     break;
 
-  case 452:
-#line 5343 "Gmsh.y"
+  case 454:
+#line 5384 "Gmsh.y"
     { (yyval.d) = 3.141592653589793; ;}
     break;
 
-  case 453:
-#line 5344 "Gmsh.y"
+  case 455:
+#line 5385 "Gmsh.y"
     { (yyval.d) = (double)ImbricatedTest; ;}
     break;
 
-  case 454:
-#line 5345 "Gmsh.y"
+  case 456:
+#line 5386 "Gmsh.y"
     { (yyval.d) = Msg::GetCommRank(); ;}
     break;
 
-  case 455:
-#line 5346 "Gmsh.y"
+  case 457:
+#line 5387 "Gmsh.y"
     { (yyval.d) = Msg::GetCommSize(); ;}
     break;
 
-  case 456:
-#line 5347 "Gmsh.y"
+  case 458:
+#line 5388 "Gmsh.y"
     { (yyval.d) = GetGmshMajorVersion(); ;}
     break;
 
-  case 457:
-#line 5348 "Gmsh.y"
+  case 459:
+#line 5389 "Gmsh.y"
     { (yyval.d) = GetGmshMinorVersion(); ;}
     break;
 
-  case 458:
-#line 5349 "Gmsh.y"
+  case 460:
+#line 5390 "Gmsh.y"
     { (yyval.d) = GetGmshPatchVersion(); ;}
     break;
 
-  case 459:
-#line 5350 "Gmsh.y"
+  case 461:
+#line 5391 "Gmsh.y"
     { (yyval.d) = Cpu(); ;}
     break;
 
-  case 460:
-#line 5351 "Gmsh.y"
+  case 462:
+#line 5392 "Gmsh.y"
     { (yyval.d) = GetMemoryUsage()/1024./1024.; ;}
     break;
 
-  case 461:
-#line 5352 "Gmsh.y"
+  case 463:
+#line 5393 "Gmsh.y"
     { (yyval.d) = TotalRam(); ;}
     break;
 
-  case 462:
-#line 5357 "Gmsh.y"
+  case 464:
+#line 5398 "Gmsh.y"
     { init_options(); ;}
     break;
 
-  case 463:
-#line 5359 "Gmsh.y"
+  case 465:
+#line 5400 "Gmsh.y"
     {
       std::vector<double> val(1, (yyvsp[(3) - (6)].d));
       Msg::ExchangeOnelabParameter("", val, floatOptions, charOptions);
@@ -13074,94 +13171,94 @@ yyreduce:
     ;}
     break;
 
-  case 464:
-#line 5365 "Gmsh.y"
+  case 466:
+#line 5406 "Gmsh.y"
     {
       (yyval.d) = (yyvsp[(1) - (1)].d);
     ;}
     break;
 
-  case 465:
-#line 5369 "Gmsh.y"
+  case 467:
+#line 5410 "Gmsh.y"
     {
       (yyval.d) = Msg::GetOnelabNumber((yyvsp[(3) - (4)].c));
       Free((yyvsp[(3) - (4)].c));
     ;}
     break;
 
-  case 466:
-#line 5374 "Gmsh.y"
+  case 468:
+#line 5415 "Gmsh.y"
     {
       (yyval.d) = Msg::GetOnelabNumber((yyvsp[(3) - (6)].c), (yyvsp[(5) - (6)].d));
       Free((yyvsp[(3) - (6)].c));
     ;}
     break;
 
-  case 467:
-#line 5379 "Gmsh.y"
+  case 469:
+#line 5420 "Gmsh.y"
     {
       (yyval.d) = treat_Struct_FullName_Float((yyvsp[(1) - (1)].c2).char1, (yyvsp[(1) - (1)].c2).char2);
     ;}
     break;
 
-  case 468:
-#line 5384 "Gmsh.y"
+  case 470:
+#line 5425 "Gmsh.y"
     {
       (yyval.d) = treat_Struct_FullName_Float(nullptr, (yyvsp[(1) - (4)].c), 2, (int)(yyvsp[(3) - (4)].d));
     ;}
     break;
 
-  case 469:
-#line 5389 "Gmsh.y"
+  case 471:
+#line 5430 "Gmsh.y"
     {
       (yyval.d) = treat_Struct_FullName_Float(nullptr, (yyvsp[(1) - (4)].c), 2, (int)(yyvsp[(3) - (4)].d));
     ;}
     break;
 
-  case 470:
-#line 5393 "Gmsh.y"
+  case 472:
+#line 5434 "Gmsh.y"
     {
       (yyval.d) = treat_Struct_FullName_Float((yyvsp[(3) - (4)].c2).char1, (yyvsp[(3) - (4)].c2).char2, 1, 0, 0., 1);
     ;}
     break;
 
-  case 471:
-#line 5397 "Gmsh.y"
+  case 473:
+#line 5438 "Gmsh.y"
     {
       (yyval.d) = treat_Struct_FullName_dot_tSTRING_Float((yyvsp[(3) - (6)].c2).char1, (yyvsp[(3) - (6)].c2).char2, (yyvsp[(5) - (6)].c), 0, 0., 1);
     ;}
     break;
 
-  case 472:
-#line 5401 "Gmsh.y"
+  case 474:
+#line 5442 "Gmsh.y"
     {
       (yyval.d) = treat_Struct_FullName_Float((yyvsp[(3) - (5)].c2).char1, (yyvsp[(3) - (5)].c2).char2, 1, 0, (yyvsp[(4) - (5)].d), 2);
     ;}
     break;
 
-  case 473:
-#line 5405 "Gmsh.y"
+  case 475:
+#line 5446 "Gmsh.y"
     {
       (yyval.d) = treat_Struct_FullName_dot_tSTRING_Float((yyvsp[(3) - (7)].c2).char1, (yyvsp[(3) - (7)].c2).char2, (yyvsp[(5) - (7)].c), 0, (yyvsp[(6) - (7)].d), 2);
     ;}
     break;
 
-  case 474:
-#line 5409 "Gmsh.y"
+  case 476:
+#line 5450 "Gmsh.y"
     {
       (yyval.d) = treat_Struct_FullName_Float((yyvsp[(3) - (8)].c2).char1, (yyvsp[(3) - (8)].c2).char2, 2, (int)(yyvsp[(5) - (8)].d), (yyvsp[(7) - (8)].d), 2);
     ;}
     break;
 
-  case 475:
-#line 5413 "Gmsh.y"
+  case 477:
+#line 5454 "Gmsh.y"
     {
       (yyval.d) = treat_Struct_FullName_dot_tSTRING_Float((yyvsp[(3) - (10)].c2).char1, (yyvsp[(3) - (10)].c2).char2, (yyvsp[(5) - (10)].c), (int)(yyvsp[(7) - (10)].d), (yyvsp[(9) - (10)].d), 2);
     ;}
     break;
 
-  case 476:
-#line 5417 "Gmsh.y"
+  case 478:
+#line 5458 "Gmsh.y"
     {
       std::string tmp = FixRelativePath(gmsh_yyname, (yyvsp[(3) - (4)].c));
       (yyval.d) = !StatFile(tmp);
@@ -13169,8 +13266,8 @@ yyreduce:
     ;}
     break;
 
-  case 477:
-#line 5423 "Gmsh.y"
+  case 479:
+#line 5464 "Gmsh.y"
     {
       if(gmsh_yysymbols.count((yyvsp[(2) - (4)].c))){
         gmsh_yysymbol &s(gmsh_yysymbols[(yyvsp[(2) - (4)].c)]);
@@ -13187,15 +13284,15 @@ yyreduce:
     ;}
     break;
 
-  case 478:
-#line 5438 "Gmsh.y"
+  case 480:
+#line 5479 "Gmsh.y"
     {
       (yyval.d) = treat_Struct_FullName_dot_tSTRING_Float_getDim((yyvsp[(2) - (6)].c2).char1, (yyvsp[(2) - (6)].c2).char2, (yyvsp[(4) - (6)].c));
     ;}
     break;
 
-  case 479:
-#line 5442 "Gmsh.y"
+  case 481:
+#line 5483 "Gmsh.y"
     {
       std::string struct_namespace((yyvsp[(3) - (4)].c));
       (yyval.d) = (double)gmsh_yynamespaces[struct_namespace].size();
@@ -13203,16 +13300,16 @@ yyreduce:
     ;}
     break;
 
-  case 480:
-#line 5448 "Gmsh.y"
+  case 482:
+#line 5489 "Gmsh.y"
     {
       std::string struct_namespace(std::string(""));
       (yyval.d) = (double)gmsh_yynamespaces[struct_namespace].size();
     ;}
     break;
 
-  case 481:
-#line 5453 "Gmsh.y"
+  case 483:
+#line 5494 "Gmsh.y"
     {
       if(!gmsh_yysymbols.count((yyvsp[(1) - (2)].c))){
 	yymsg(0, "Unknown variable '%s'", (yyvsp[(1) - (2)].c));
@@ -13233,8 +13330,8 @@ yyreduce:
     ;}
     break;
 
-  case 482:
-#line 5472 "Gmsh.y"
+  case 484:
+#line 5513 "Gmsh.y"
     {
       int index = (int)(yyvsp[(3) - (5)].d);
       if(!gmsh_yysymbols.count((yyvsp[(1) - (5)].c))){
@@ -13256,8 +13353,8 @@ yyreduce:
     ;}
     break;
 
-  case 483:
-#line 5492 "Gmsh.y"
+  case 485:
+#line 5533 "Gmsh.y"
     {
       int index = (int)(yyvsp[(3) - (5)].d);
       if(!gmsh_yysymbols.count((yyvsp[(1) - (5)].c))){
@@ -13279,58 +13376,58 @@ yyreduce:
     ;}
     break;
 
-  case 484:
-#line 5513 "Gmsh.y"
+  case 486:
+#line 5554 "Gmsh.y"
     {
       (yyval.d) = treat_Struct_FullName_dot_tSTRING_Float(nullptr, (yyvsp[(1) - (3)].c), (yyvsp[(3) - (3)].c));
     ;}
     break;
 
-  case 485:
-#line 5517 "Gmsh.y"
+  case 487:
+#line 5558 "Gmsh.y"
     {
       (yyval.d) = treat_Struct_FullName_dot_tSTRING_Float((yyvsp[(1) - (5)].c), (yyvsp[(3) - (5)].c), (yyvsp[(5) - (5)].c));
     ;}
     break;
 
-  case 486:
-#line 5521 "Gmsh.y"
+  case 488:
+#line 5562 "Gmsh.y"
     {
       (yyval.d) = treat_Struct_FullName_dot_tSTRING_Float(nullptr, (yyvsp[(1) - (6)].c), (yyvsp[(3) - (6)].c), (int)(yyvsp[(5) - (6)].d));
     ;}
     break;
 
-  case 487:
-#line 5525 "Gmsh.y"
+  case 489:
+#line 5566 "Gmsh.y"
     {
       (yyval.d) = treat_Struct_FullName_dot_tSTRING_Float((yyvsp[(1) - (8)].c), (yyvsp[(3) - (8)].c), (yyvsp[(5) - (8)].c), (int)(yyvsp[(7) - (8)].d));
     ;}
     break;
 
-  case 488:
-#line 5529 "Gmsh.y"
+  case 490:
+#line 5570 "Gmsh.y"
     {
       (yyval.d) = treat_Struct_FullName_dot_tSTRING_Float(nullptr, (yyvsp[(1) - (6)].c), (yyvsp[(3) - (6)].c), (int)(yyvsp[(5) - (6)].d));
     ;}
     break;
 
-  case 489:
-#line 5533 "Gmsh.y"
+  case 491:
+#line 5574 "Gmsh.y"
     {
       (yyval.d) = treat_Struct_FullName_dot_tSTRING_Float((yyvsp[(1) - (8)].c), (yyvsp[(3) - (8)].c), (yyvsp[(5) - (8)].c), (int)(yyvsp[(7) - (8)].d));
     ;}
     break;
 
-  case 490:
-#line 5537 "Gmsh.y"
+  case 492:
+#line 5578 "Gmsh.y"
     {
       NumberOption(GMSH_GET, (yyvsp[(1) - (6)].c), (int)(yyvsp[(3) - (6)].d), (yyvsp[(6) - (6)].c), (yyval.d));
       Free((yyvsp[(1) - (6)].c)); Free((yyvsp[(6) - (6)].c));
     ;}
     break;
 
-  case 491:
-#line 5542 "Gmsh.y"
+  case 493:
+#line 5583 "Gmsh.y"
     {
       double d = 0.;
       if(NumberOption(GMSH_GET, (yyvsp[(1) - (4)].c), 0, (yyvsp[(3) - (4)].c), d)){
@@ -13342,8 +13439,8 @@ yyreduce:
     ;}
     break;
 
-  case 492:
-#line 5552 "Gmsh.y"
+  case 494:
+#line 5593 "Gmsh.y"
     {
       double d = 0.;
       if(NumberOption(GMSH_GET, (yyvsp[(1) - (7)].c), (int)(yyvsp[(3) - (7)].d), (yyvsp[(6) - (7)].c), d)){
@@ -13355,16 +13452,16 @@ yyreduce:
     ;}
     break;
 
-  case 493:
-#line 5562 "Gmsh.y"
+  case 495:
+#line 5603 "Gmsh.y"
     {
       (yyval.d) = Msg::GetValue((yyvsp[(3) - (6)].c), (yyvsp[(5) - (6)].d));
       Free((yyvsp[(3) - (6)].c));
     ;}
     break;
 
-  case 494:
-#line 5567 "Gmsh.y"
+  case 496:
+#line 5608 "Gmsh.y"
     {
       int matches = 0;
       for(int i = 0; i < List_Nbr((yyvsp[(3) - (6)].l)); i++){
@@ -13377,8 +13474,8 @@ yyreduce:
     ;}
     break;
 
-  case 495:
-#line 5578 "Gmsh.y"
+  case 497:
+#line 5619 "Gmsh.y"
     {
       std::string s((yyvsp[(3) - (6)].c)), substr((yyvsp[(5) - (6)].c));
       if(s.find(substr) != std::string::npos)
@@ -13389,24 +13486,24 @@ yyreduce:
     ;}
     break;
 
-  case 496:
-#line 5587 "Gmsh.y"
+  case 498:
+#line 5628 "Gmsh.y"
     {
       (yyval.d) = strlen((yyvsp[(3) - (4)].c));
       Free((yyvsp[(3) - (4)].c));
     ;}
     break;
 
-  case 497:
-#line 5592 "Gmsh.y"
+  case 499:
+#line 5633 "Gmsh.y"
     {
       (yyval.d) = strcmp((yyvsp[(3) - (6)].c), (yyvsp[(5) - (6)].c));
       Free((yyvsp[(3) - (6)].c)); Free((yyvsp[(5) - (6)].c));
     ;}
     break;
 
-  case 498:
-#line 5597 "Gmsh.y"
+  case 500:
+#line 5638 "Gmsh.y"
     {
       int align = 0, font = 0, fontsize = CTX::instance()->glFontSize;
       if(List_Nbr((yyvsp[(3) - (4)].l)) % 2){
@@ -13432,28 +13529,28 @@ yyreduce:
     ;}
     break;
 
-  case 499:
-#line 5624 "Gmsh.y"
+  case 501:
+#line 5665 "Gmsh.y"
     { (yyval.d) = 0.; ;}
     break;
 
-  case 500:
-#line 5626 "Gmsh.y"
+  case 502:
+#line 5667 "Gmsh.y"
     { (yyval.d) = (yyvsp[(2) - (2)].d);;}
     break;
 
-  case 501:
-#line 5631 "Gmsh.y"
+  case 503:
+#line 5672 "Gmsh.y"
     { (yyval.c) = nullptr; ;}
     break;
 
-  case 502:
-#line 5633 "Gmsh.y"
+  case 504:
+#line 5674 "Gmsh.y"
     { (yyval.c) = (yyvsp[(2) - (2)].c);;}
     break;
 
-  case 503:
-#line 5638 "Gmsh.y"
+  case 505:
+#line 5679 "Gmsh.y"
     {
       std::string struct_namespace((yyvsp[(2) - (3)].c2).char1? (yyvsp[(2) - (3)].c2).char1 : std::string("")),
         struct_name((yyvsp[(2) - (3)].c2).char2);
@@ -13462,8 +13559,8 @@ yyreduce:
     ;}
     break;
 
-  case 504:
-#line 5645 "Gmsh.y"
+  case 506:
+#line 5686 "Gmsh.y"
     {
       std::string struct_namespace((yyvsp[(2) - (7)].c2).char1? (yyvsp[(2) - (7)].c2).char1 : std::string("")),
         struct_name((yyvsp[(2) - (7)].c2).char2);
@@ -13478,146 +13575,146 @@ yyreduce:
     ;}
     break;
 
-  case 505:
-#line 5661 "Gmsh.y"
+  case 507:
+#line 5702 "Gmsh.y"
     { (yyval.c2).char1 = nullptr; (yyval.c2).char2 = (yyvsp[(1) - (1)].c); ;}
     break;
 
-  case 506:
-#line 5663 "Gmsh.y"
+  case 508:
+#line 5704 "Gmsh.y"
     { (yyval.c2).char1 = (yyvsp[(1) - (3)].c); (yyval.c2).char2 = (yyvsp[(3) - (3)].c); ;}
     break;
 
-  case 507:
-#line 5668 "Gmsh.y"
+  case 509:
+#line 5709 "Gmsh.y"
     { (yyval.i) = 99; ;}
     break;
 
-  case 508:
-#line 5670 "Gmsh.y"
+  case 510:
+#line 5711 "Gmsh.y"
     { (yyval.i) = (int)(yyvsp[(2) - (2)].d); ;}
     break;
 
-  case 509:
-#line 5675 "Gmsh.y"
+  case 511:
+#line 5716 "Gmsh.y"
     { (yyval.i) = 0; ;}
     break;
 
-  case 510:
-#line 5677 "Gmsh.y"
+  case 512:
+#line 5718 "Gmsh.y"
     { (yyval.i) = (yyvsp[(2) - (3)].i); ;}
     break;
 
-  case 511:
-#line 5682 "Gmsh.y"
+  case 513:
+#line 5723 "Gmsh.y"
     {
       memcpy((yyval.v), (yyvsp[(1) - (1)].v), 5*sizeof(double));
     ;}
     break;
 
-  case 512:
-#line 5686 "Gmsh.y"
+  case 514:
+#line 5727 "Gmsh.y"
     {
       for(int i = 0; i < 5; i++) (yyval.v)[i] = -(yyvsp[(2) - (2)].v)[i];
     ;}
     break;
 
-  case 513:
-#line 5690 "Gmsh.y"
+  case 515:
+#line 5731 "Gmsh.y"
     {
       for(int i = 0; i < 5; i++) (yyval.v)[i] = (yyvsp[(2) - (2)].v)[i];
     ;}
     break;
 
-  case 514:
-#line 5694 "Gmsh.y"
+  case 516:
+#line 5735 "Gmsh.y"
     {
       for(int i = 0; i < 5; i++) (yyval.v)[i] = (yyvsp[(1) - (3)].v)[i] - (yyvsp[(3) - (3)].v)[i];
     ;}
     break;
 
-  case 515:
-#line 5698 "Gmsh.y"
+  case 517:
+#line 5739 "Gmsh.y"
     {
       for(int i = 0; i < 5; i++) (yyval.v)[i] = (yyvsp[(1) - (3)].v)[i] + (yyvsp[(3) - (3)].v)[i];
     ;}
     break;
 
-  case 516:
-#line 5705 "Gmsh.y"
+  case 518:
+#line 5746 "Gmsh.y"
     {
       (yyval.v)[0] = (yyvsp[(2) - (11)].d);  (yyval.v)[1] = (yyvsp[(4) - (11)].d);  (yyval.v)[2] = (yyvsp[(6) - (11)].d);  (yyval.v)[3] = (yyvsp[(8) - (11)].d); (yyval.v)[4] = (yyvsp[(10) - (11)].d);
     ;}
     break;
 
-  case 517:
-#line 5709 "Gmsh.y"
+  case 519:
+#line 5750 "Gmsh.y"
     {
       (yyval.v)[0] = (yyvsp[(2) - (9)].d);  (yyval.v)[1] = (yyvsp[(4) - (9)].d);  (yyval.v)[2] = (yyvsp[(6) - (9)].d);  (yyval.v)[3] = (yyvsp[(8) - (9)].d); (yyval.v)[4] = 1.0;
     ;}
     break;
 
-  case 518:
-#line 5713 "Gmsh.y"
+  case 520:
+#line 5754 "Gmsh.y"
     {
       (yyval.v)[0] = (yyvsp[(2) - (7)].d);  (yyval.v)[1] = (yyvsp[(4) - (7)].d);  (yyval.v)[2] = (yyvsp[(6) - (7)].d);  (yyval.v)[3] = 0.0; (yyval.v)[4] = 1.0;
     ;}
     break;
 
-  case 519:
-#line 5717 "Gmsh.y"
+  case 521:
+#line 5758 "Gmsh.y"
     {
       (yyval.v)[0] = (yyvsp[(2) - (7)].d);  (yyval.v)[1] = (yyvsp[(4) - (7)].d);  (yyval.v)[2] = (yyvsp[(6) - (7)].d);  (yyval.v)[3] = 0.0; (yyval.v)[4] = 1.0;
     ;}
     break;
 
-  case 520:
-#line 5724 "Gmsh.y"
+  case 522:
+#line 5765 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(List_T*));
       List_Add((yyval.l), &((yyvsp[(1) - (1)].l)));
     ;}
     break;
 
-  case 521:
-#line 5729 "Gmsh.y"
+  case 523:
+#line 5770 "Gmsh.y"
     {
       List_Add((yyval.l), &((yyvsp[(3) - (3)].l)));
     ;}
     break;
 
-  case 522:
-#line 5736 "Gmsh.y"
+  case 524:
+#line 5777 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(double));
       List_Add((yyval.l), &((yyvsp[(1) - (1)].d)));
     ;}
     break;
 
-  case 523:
-#line 5741 "Gmsh.y"
+  case 525:
+#line 5782 "Gmsh.y"
     {
       (yyval.l) = (yyvsp[(1) - (1)].l);
     ;}
     break;
 
-  case 524:
-#line 5745 "Gmsh.y"
+  case 526:
+#line 5786 "Gmsh.y"
     {
       // creates an empty list
       (yyval.l) = List_Create(2, 1, sizeof(double));
     ;}
     break;
 
-  case 525:
-#line 5750 "Gmsh.y"
+  case 527:
+#line 5791 "Gmsh.y"
     {
       (yyval.l) = (yyvsp[(2) - (3)].l);
     ;}
     break;
 
-  case 526:
-#line 5754 "Gmsh.y"
+  case 528:
+#line 5795 "Gmsh.y"
     {
       (yyval.l) = (yyvsp[(3) - (4)].l);
       for(int i = 0; i < List_Nbr((yyval.l)); i++){
@@ -13627,8 +13724,8 @@ yyreduce:
     ;}
     break;
 
-  case 527:
-#line 5762 "Gmsh.y"
+  case 529:
+#line 5803 "Gmsh.y"
     {
       (yyval.l) = (yyvsp[(4) - (5)].l);
       for(int i = 0; i < List_Nbr((yyval.l)); i++){
@@ -13638,22 +13735,22 @@ yyreduce:
     ;}
     break;
 
-  case 528:
-#line 5773 "Gmsh.y"
+  case 530:
+#line 5814 "Gmsh.y"
     {
       (yyval.l) = (yyvsp[(1) - (1)].l);
     ;}
     break;
 
-  case 529:
-#line 5777 "Gmsh.y"
+  case 531:
+#line 5818 "Gmsh.y"
     {
       (yyval.l) = 0;
     ;}
     break;
 
-  case 530:
-#line 5781 "Gmsh.y"
+  case 532:
+#line 5822 "Gmsh.y"
     {
       if(!strcmp((yyvsp[(1) - (1)].c), "*") || !strcmp((yyvsp[(1) - (1)].c), "all")){
         (yyval.l) = 0;
@@ -13666,8 +13763,8 @@ yyreduce:
     ;}
     break;
 
-  case 531:
-#line 5795 "Gmsh.y"
+  case 533:
+#line 5836 "Gmsh.y"
     {
       (yyval.l) = (yyvsp[(2) - (2)].l);
       for(int i = 0; i < List_Nbr((yyval.l)); i++){
@@ -13677,8 +13774,8 @@ yyreduce:
     ;}
     break;
 
-  case 532:
-#line 5803 "Gmsh.y"
+  case 534:
+#line 5844 "Gmsh.y"
     {
       (yyval.l) = (yyvsp[(3) - (3)].l);
       for(int i = 0; i < List_Nbr((yyval.l)); i++){
@@ -13688,8 +13785,8 @@ yyreduce:
     ;}
     break;
 
-  case 533:
-#line 5811 "Gmsh.y"
+  case 535:
+#line 5852 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(double));
       for(double d = (yyvsp[(1) - (3)].d); ((yyvsp[(1) - (3)].d) < (yyvsp[(3) - (3)].d)) ? (d <= (yyvsp[(3) - (3)].d)) : (d >= (yyvsp[(3) - (3)].d));
@@ -13698,8 +13795,8 @@ yyreduce:
     ;}
     break;
 
-  case 534:
-#line 5818 "Gmsh.y"
+  case 536:
+#line 5859 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(double));
       if(!(yyvsp[(5) - (5)].d)){  //|| ($1 < $3 && $5 < 0) || ($1 > $3 && $5 > 0)
@@ -13711,8 +13808,8 @@ yyreduce:
    ;}
     break;
 
-  case 535:
-#line 5828 "Gmsh.y"
+  case 537:
+#line 5869 "Gmsh.y"
     {
       (yyval.l) = List_Create(3, 1, sizeof(double));
       int tag = (int)(yyvsp[(3) - (4)].d);
@@ -13737,16 +13834,16 @@ yyreduce:
     ;}
     break;
 
-  case 536:
-#line 5851 "Gmsh.y"
+  case 538:
+#line 5892 "Gmsh.y"
     {
       (yyval.l) = List_Create(10, 10, sizeof(double));
       getAllElementaryTags(0, (yyval.l));
     ;}
     break;
 
-  case 537:
-#line 5856 "Gmsh.y"
+  case 539:
+#line 5897 "Gmsh.y"
     {
       (yyval.l) = List_Create(10, 10, sizeof(double));
       getAllElementaryTags(0, (yyval.l));
@@ -13754,16 +13851,16 @@ yyreduce:
     ;}
     break;
 
-  case 538:
-#line 5862 "Gmsh.y"
+  case 540:
+#line 5903 "Gmsh.y"
     {
       (yyval.l) = List_Create(10, 10, sizeof(double));
       getAllElementaryTags((yyvsp[(1) - (4)].i), (yyval.l));
     ;}
     break;
 
-  case 539:
-#line 5867 "Gmsh.y"
+  case 541:
+#line 5908 "Gmsh.y"
     {
       (yyval.l) = List_Create(10, 10, sizeof(double));
       getAllElementaryTags((yyvsp[(1) - (2)].i), (yyval.l));
@@ -13771,8 +13868,8 @@ yyreduce:
     ;}
     break;
 
-  case 540:
-#line 5873 "Gmsh.y"
+  case 542:
+#line 5914 "Gmsh.y"
     {
       (yyval.l) = List_Create(10, 10, sizeof(double));
       if(!(yyvsp[(3) - (3)].l)){
@@ -13785,8 +13882,8 @@ yyreduce:
     ;}
     break;
 
-  case 541:
-#line 5884 "Gmsh.y"
+  case 543:
+#line 5925 "Gmsh.y"
     {
       (yyval.l) = List_Create(10, 10, sizeof(double));
       getParentTags((yyvsp[(2) - (3)].i), (yyvsp[(3) - (3)].l), (yyval.l));
@@ -13794,8 +13891,8 @@ yyreduce:
     ;}
     break;
 
-  case 542:
-#line 5890 "Gmsh.y"
+  case 544:
+#line 5931 "Gmsh.y"
     {
       (yyval.l) = List_Create(10, 10, sizeof(double));
       if(List_Nbr((yyvsp[(4) - (4)].l)) < 6) {
@@ -13811,8 +13908,8 @@ yyreduce:
     ;}
     break;
 
-  case 543:
-#line 5904 "Gmsh.y"
+  case 545:
+#line 5945 "Gmsh.y"
     {
       (yyval.l) = List_Create(10, 10, sizeof(double));
       getBoundingBox((yyvsp[(2) - (5)].i), (yyvsp[(4) - (5)].l), (yyval.l));
@@ -13820,8 +13917,8 @@ yyreduce:
     ;}
     break;
 
-  case 544:
-#line 5910 "Gmsh.y"
+  case 546:
+#line 5951 "Gmsh.y"
     {
       (yyval.l) = List_Create(1, 1, sizeof(double));
       double m = 0;
@@ -13835,8 +13932,8 @@ yyreduce:
     ;}
     break;
 
-  case 545:
-#line 5922 "Gmsh.y"
+  case 547:
+#line 5963 "Gmsh.y"
     {
       (yyval.l) = List_Create(3, 1, sizeof(double));
       double x = 0., y = 0., z = 0.;
@@ -13852,8 +13949,8 @@ yyreduce:
     ;}
     break;
 
-  case 546:
-#line 5936 "Gmsh.y"
+  case 548:
+#line 5977 "Gmsh.y"
     {
       (yyval.l) = List_Create(9, 1, sizeof(double));
       if(gmsh_yyfactory == "OpenCASCADE" && GModel::current()->getOCCInternals()){
@@ -13868,8 +13965,8 @@ yyreduce:
     ;}
     break;
 
-  case 547:
-#line 5949 "Gmsh.y"
+  case 549:
+#line 5990 "Gmsh.y"
     {
       (yyval.l) = List_Create(List_Nbr((yyvsp[(1) - (1)].l)), 1, sizeof(double));
       for(int i = 0; i < List_Nbr((yyvsp[(1) - (1)].l)); i++){
@@ -13881,8 +13978,8 @@ yyreduce:
     ;}
     break;
 
-  case 548:
-#line 5959 "Gmsh.y"
+  case 550:
+#line 6000 "Gmsh.y"
     {
       (yyval.l) = List_Create(List_Nbr((yyvsp[(1) - (1)].l)), 1, sizeof(double));
       for(int i = 0; i < List_Nbr((yyvsp[(1) - (1)].l)); i++){
@@ -13894,8 +13991,8 @@ yyreduce:
     ;}
     break;
 
-  case 549:
-#line 5969 "Gmsh.y"
+  case 551:
+#line 6010 "Gmsh.y"
     {
       (yyval.l) = List_Create(List_Nbr((yyvsp[(1) - (1)].l)), 1, sizeof(double));
       for(int i = 0; i < List_Nbr((yyvsp[(1) - (1)].l)); i++){
@@ -13907,8 +14004,8 @@ yyreduce:
     ;}
     break;
 
-  case 550:
-#line 5979 "Gmsh.y"
+  case 552:
+#line 6020 "Gmsh.y"
     {
       (yyval.l) = List_Create(20, 20, sizeof(double));
       if(!gmsh_yysymbols.count((yyvsp[(1) - (3)].c)))
@@ -13922,22 +14019,22 @@ yyreduce:
     ;}
     break;
 
-  case 551:
-#line 5991 "Gmsh.y"
+  case 553:
+#line 6032 "Gmsh.y"
     {
       (yyval.l) = treat_Struct_FullName_dot_tSTRING_ListOfFloat(nullptr, (yyvsp[(1) - (5)].c), (yyvsp[(3) - (5)].c));
     ;}
     break;
 
-  case 552:
-#line 5995 "Gmsh.y"
+  case 554:
+#line 6036 "Gmsh.y"
     {
       (yyval.l) = treat_Struct_FullName_dot_tSTRING_ListOfFloat((yyvsp[(1) - (7)].c), (yyvsp[(3) - (7)].c), (yyvsp[(5) - (7)].c));
     ;}
     break;
 
-  case 553:
-#line 6000 "Gmsh.y"
+  case 555:
+#line 6041 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(double));
       if(!gmsh_yysymbols.count((yyvsp[(3) - (4)].c)))
@@ -13951,29 +14048,29 @@ yyreduce:
     ;}
     break;
 
-  case 554:
-#line 6012 "Gmsh.y"
+  case 556:
+#line 6053 "Gmsh.y"
     {
       (yyval.l) = (yyvsp[(3) - (4)].l);
     ;}
     break;
 
-  case 555:
-#line 6016 "Gmsh.y"
+  case 557:
+#line 6057 "Gmsh.y"
     {
       (yyval.l) = (yyvsp[(3) - (4)].l);
     ;}
     break;
 
-  case 556:
-#line 6020 "Gmsh.y"
+  case 558:
+#line 6061 "Gmsh.y"
     {
       (yyval.l) = (yyvsp[(4) - (6)].l);
     ;}
     break;
 
-  case 557:
-#line 6024 "Gmsh.y"
+  case 559:
+#line 6065 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(double));
       if(!gmsh_yysymbols.count((yyvsp[(1) - (6)].c)))
@@ -13993,8 +14090,8 @@ yyreduce:
     ;}
     break;
 
-  case 558:
-#line 6042 "Gmsh.y"
+  case 560:
+#line 6083 "Gmsh.y"
     {
       (yyval.l) = List_Create(20,20,sizeof(double));
       for(int i = 0; i < (int)(yyvsp[(7) - (8)].d); i++) {
@@ -14004,8 +14101,8 @@ yyreduce:
     ;}
     break;
 
-  case 559:
-#line 6050 "Gmsh.y"
+  case 561:
+#line 6091 "Gmsh.y"
     {
       (yyval.l) = List_Create(20,20,sizeof(double));
       for(int i = 0; i < (int)(yyvsp[(7) - (8)].d); i++) {
@@ -14015,8 +14112,8 @@ yyreduce:
     ;}
     break;
 
-  case 560:
-#line 6058 "Gmsh.y"
+  case 562:
+#line 6099 "Gmsh.y"
     {
       Msg::Barrier();
       FILE *File;
@@ -14047,8 +14144,8 @@ yyreduce:
     ;}
     break;
 
-  case 561:
-#line 6087 "Gmsh.y"
+  case 563:
+#line 6128 "Gmsh.y"
     {
       double x0 = (yyvsp[(3) - (14)].d), x1 = (yyvsp[(5) - (14)].d), y0 = (yyvsp[(7) - (14)].d), y1 = (yyvsp[(9) - (14)].d), ys = (yyvsp[(11) - (14)].d);
       int N = (int)(yyvsp[(13) - (14)].d);
@@ -14060,8 +14157,8 @@ yyreduce:
     ;}
     break;
 
-  case 562:
-#line 6097 "Gmsh.y"
+  case 564:
+#line 6138 "Gmsh.y"
     {
       std::vector<double> tmp;
       for(int i = 0; i < List_Nbr((yyvsp[(3) - (4)].l)); i++){
@@ -14079,8 +14176,8 @@ yyreduce:
     ;}
     break;
 
-  case 563:
-#line 6113 "Gmsh.y"
+  case 565:
+#line 6154 "Gmsh.y"
     {
       for(int i = 0; i < List_Nbr((yyvsp[(3) - (4)].l)); i++){
         double *d = (double*)List_Pointer((yyvsp[(3) - (4)].l), i);
@@ -14090,30 +14187,30 @@ yyreduce:
     ;}
     break;
 
-  case 564:
-#line 6124 "Gmsh.y"
+  case 566:
+#line 6165 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(double));
       List_Add((yyval.l), &((yyvsp[(1) - (1)].d)));
     ;}
     break;
 
-  case 565:
-#line 6129 "Gmsh.y"
+  case 567:
+#line 6170 "Gmsh.y"
     {
       (yyval.l) = (yyvsp[(1) - (1)].l);
     ;}
     break;
 
-  case 566:
-#line 6133 "Gmsh.y"
+  case 568:
+#line 6174 "Gmsh.y"
     {
       List_Add((yyval.l), &((yyvsp[(3) - (3)].d)));
     ;}
     break;
 
-  case 567:
-#line 6137 "Gmsh.y"
+  case 569:
+#line 6178 "Gmsh.y"
     {
       for(int i = 0; i < List_Nbr((yyvsp[(3) - (3)].l)); i++){
 	double d;
@@ -14124,22 +14221,22 @@ yyreduce:
     ;}
     break;
 
-  case 568:
-#line 6149 "Gmsh.y"
+  case 570:
+#line 6190 "Gmsh.y"
     {
       (yyval.u) = CTX::instance()->packColor((int)(yyvsp[(2) - (9)].d), (int)(yyvsp[(4) - (9)].d), (int)(yyvsp[(6) - (9)].d), (int)(yyvsp[(8) - (9)].d));
     ;}
     break;
 
-  case 569:
-#line 6153 "Gmsh.y"
+  case 571:
+#line 6194 "Gmsh.y"
     {
       (yyval.u) = CTX::instance()->packColor((int)(yyvsp[(2) - (7)].d), (int)(yyvsp[(4) - (7)].d), (int)(yyvsp[(6) - (7)].d), 255);
     ;}
     break;
 
-  case 570:
-#line 6165 "Gmsh.y"
+  case 572:
+#line 6206 "Gmsh.y"
     {
       int flag = 0;
       if(gmsh_yystringsymbols.count((yyvsp[(1) - (1)].c))){
@@ -14158,8 +14255,8 @@ yyreduce:
     ;}
     break;
 
-  case 571:
-#line 6182 "Gmsh.y"
+  case 573:
+#line 6223 "Gmsh.y"
     {
       unsigned int val = 0;
       ColorOption(GMSH_GET, (yyvsp[(1) - (5)].c), 0, (yyvsp[(5) - (5)].c), val);
@@ -14168,15 +14265,15 @@ yyreduce:
     ;}
     break;
 
-  case 572:
-#line 6192 "Gmsh.y"
+  case 574:
+#line 6233 "Gmsh.y"
     {
       (yyval.l) = (yyvsp[(2) - (3)].l);
     ;}
     break;
 
-  case 573:
-#line 6196 "Gmsh.y"
+  case 575:
+#line 6237 "Gmsh.y"
     {
       (yyval.l) = List_Create(256, 10, sizeof(unsigned int));
       GmshColorTable *ct = GetColorTable((int)(yyvsp[(3) - (6)].d));
@@ -14190,38 +14287,38 @@ yyreduce:
     ;}
     break;
 
-  case 574:
-#line 6211 "Gmsh.y"
+  case 576:
+#line 6252 "Gmsh.y"
     {
       (yyval.l) = List_Create(256, 10, sizeof(unsigned int));
       List_Add((yyval.l), &((yyvsp[(1) - (1)].u)));
     ;}
     break;
 
-  case 575:
-#line 6216 "Gmsh.y"
+  case 577:
+#line 6257 "Gmsh.y"
     {
       List_Add((yyval.l), &((yyvsp[(3) - (3)].u)));
     ;}
     break;
 
-  case 576:
-#line 6223 "Gmsh.y"
+  case 578:
+#line 6264 "Gmsh.y"
     {
       (yyval.c) = (yyvsp[(1) - (1)].c);
     ;}
     break;
 
-  case 577:
-#line 6227 "Gmsh.y"
+  case 579:
+#line 6268 "Gmsh.y"
     {
       // No need to extend to Struct_FullName (a Tag is not a String)
       (yyval.c) = treat_Struct_FullName_String(nullptr, (yyvsp[(1) - (1)].c));
     ;}
     break;
 
-  case 578:
-#line 6232 "Gmsh.y"
+  case 580:
+#line 6273 "Gmsh.y"
     {
       std::string val;
       int j = (int)(yyvsp[(3) - (4)].d);
@@ -14237,8 +14334,8 @@ yyreduce:
     ;}
     break;
 
-  case 579:
-#line 6246 "Gmsh.y"
+  case 581:
+#line 6287 "Gmsh.y"
     {
       std::string val;
       int j = (int)(yyvsp[(3) - (4)].d);
@@ -14254,36 +14351,36 @@ yyreduce:
     ;}
     break;
 
-  case 580:
-#line 6260 "Gmsh.y"
+  case 582:
+#line 6301 "Gmsh.y"
     {
       (yyval.c) = treat_Struct_FullName_dot_tSTRING_String(nullptr, (yyvsp[(1) - (3)].c), (yyvsp[(3) - (3)].c));
     ;}
     break;
 
-  case 581:
-#line 6264 "Gmsh.y"
+  case 583:
+#line 6305 "Gmsh.y"
     {
       (yyval.c) = treat_Struct_FullName_dot_tSTRING_String((yyvsp[(1) - (5)].c), (yyvsp[(3) - (5)].c), (yyvsp[(5) - (5)].c));
     ;}
     break;
 
-  case 582:
-#line 6268 "Gmsh.y"
+  case 584:
+#line 6309 "Gmsh.y"
     {
       (yyval.c) = treat_Struct_FullName_dot_tSTRING_String(nullptr, (yyvsp[(1) - (6)].c), (yyvsp[(3) - (6)].c), (int)(yyvsp[(5) - (6)].d));
     ;}
     break;
 
-  case 583:
-#line 6272 "Gmsh.y"
+  case 585:
+#line 6313 "Gmsh.y"
     {
       (yyval.c) = treat_Struct_FullName_dot_tSTRING_String((yyvsp[(1) - (8)].c), (yyvsp[(3) - (8)].c), (yyvsp[(5) - (8)].c), (int)(yyvsp[(7) - (8)].d));
     ;}
     break;
 
-  case 584:
-#line 6276 "Gmsh.y"
+  case 586:
+#line 6317 "Gmsh.y"
     {
       std::string out;
       StringOption(GMSH_GET, (yyvsp[(1) - (6)].c), (int)(yyvsp[(3) - (6)].d), (yyvsp[(6) - (6)].c), out);
@@ -14293,8 +14390,8 @@ yyreduce:
     ;}
     break;
 
-  case 585:
-#line 6284 "Gmsh.y"
+  case 587:
+#line 6325 "Gmsh.y"
     {
       std::string name = GModel::current()->getElementaryName((yyvsp[(1) - (4)].i), (int)(yyvsp[(3) - (4)].d));
       (yyval.c) = (char*)Malloc((name.size() + 1) * sizeof(char));
@@ -14302,8 +14399,8 @@ yyreduce:
     ;}
     break;
 
-  case 586:
-#line 6290 "Gmsh.y"
+  case 588:
+#line 6331 "Gmsh.y"
     {
       std::string name = GModel::current()->getPhysicalName((yyvsp[(2) - (5)].i), (int)(yyvsp[(4) - (5)].d));
       (yyval.c) = (char*)Malloc((name.size() + 1) * sizeof(char));
@@ -14311,22 +14408,22 @@ yyreduce:
     ;}
     break;
 
-  case 587:
-#line 6299 "Gmsh.y"
+  case 589:
+#line 6340 "Gmsh.y"
     {
       (yyval.c) = (yyvsp[(1) - (1)].c);
     ;}
     break;
 
-  case 588:
-#line 6303 "Gmsh.y"
+  case 590:
+#line 6344 "Gmsh.y"
     {
       (yyval.c) = (yyvsp[(3) - (4)].c);
     ;}
     break;
 
-  case 589:
-#line 6307 "Gmsh.y"
+  case 591:
+#line 6348 "Gmsh.y"
     {
       (yyval.c) = (char *)Malloc(32 * sizeof(char));
       time_t now;
@@ -14336,8 +14433,8 @@ yyreduce:
     ;}
     break;
 
-  case 590:
-#line 6315 "Gmsh.y"
+  case 592:
+#line 6356 "Gmsh.y"
     {
       std::string exe = Msg::GetExecutableName();
       (yyval.c) = (char *)Malloc(exe.size() + 1);
@@ -14345,8 +14442,8 @@ yyreduce:
     ;}
     break;
 
-  case 591:
-#line 6321 "Gmsh.y"
+  case 593:
+#line 6362 "Gmsh.y"
     {
       std::string action = Msg::GetOnelabAction();
       (yyval.c) = (char *)Malloc(action.size() + 1);
@@ -14354,15 +14451,15 @@ yyreduce:
     ;}
     break;
 
-  case 592:
-#line 6327 "Gmsh.y"
+  case 594:
+#line 6368 "Gmsh.y"
     {
       (yyval.c) = strsave((char*)"Gmsh");
     ;}
     break;
 
-  case 593:
-#line 6331 "Gmsh.y"
+  case 595:
+#line 6372 "Gmsh.y"
     {
       std::string env = GetEnvironmentVar((yyvsp[(3) - (4)].c));
       (yyval.c) = (char *)Malloc((env.size() + 1) * sizeof(char));
@@ -14371,8 +14468,8 @@ yyreduce:
     ;}
     break;
 
-  case 594:
-#line 6338 "Gmsh.y"
+  case 596:
+#line 6379 "Gmsh.y"
     {
       std::string s = Msg::GetString((yyvsp[(3) - (6)].c), (yyvsp[(5) - (6)].c));
       (yyval.c) = (char *)Malloc((s.size() + 1) * sizeof(char));
@@ -14382,8 +14479,8 @@ yyreduce:
     ;}
     break;
 
-  case 595:
-#line 6346 "Gmsh.y"
+  case 597:
+#line 6387 "Gmsh.y"
     {
       std::string s = Msg::GetOnelabString((yyvsp[(3) - (4)].c));
       (yyval.c) = (char *)Malloc((s.size() + 1) * sizeof(char));
@@ -14392,8 +14489,8 @@ yyreduce:
     ;}
     break;
 
-  case 596:
-#line 6353 "Gmsh.y"
+  case 598:
+#line 6394 "Gmsh.y"
     {
       std::string s = Msg::GetOnelabString((yyvsp[(3) - (6)].c), (yyvsp[(5) - (6)].c));
       (yyval.c) = (char *)Malloc((s.size() + 1) * sizeof(char));
@@ -14403,22 +14500,22 @@ yyreduce:
     ;}
     break;
 
-  case 597:
-#line 6362 "Gmsh.y"
+  case 599:
+#line 6403 "Gmsh.y"
     {
       (yyval.c) = treat_Struct_FullName_String(nullptr, (yyvsp[(3) - (5)].c2).char2, 1, 0, (yyvsp[(4) - (5)].c), 2);
     ;}
     break;
 
-  case 598:
-#line 6366 "Gmsh.y"
+  case 600:
+#line 6407 "Gmsh.y"
     {
       (yyval.c) = treat_Struct_FullName_dot_tSTRING_String((yyvsp[(3) - (7)].c2).char1, (yyvsp[(3) - (7)].c2).char2, (yyvsp[(5) - (7)].c), 0, (yyvsp[(6) - (7)].c), 2);
     ;}
     break;
 
-  case 599:
-#line 6370 "Gmsh.y"
+  case 601:
+#line 6411 "Gmsh.y"
     {
       int size = 1;
       for(int i = 0; i < List_Nbr((yyvsp[(3) - (4)].l)); i++)
@@ -14435,8 +14532,8 @@ yyreduce:
     ;}
     break;
 
-  case 600:
-#line 6385 "Gmsh.y"
+  case 602:
+#line 6426 "Gmsh.y"
     {
       (yyval.c) = (char *)Malloc((strlen((yyvsp[(3) - (4)].c)) + 1) * sizeof(char));
       int i;
@@ -14452,8 +14549,8 @@ yyreduce:
     ;}
     break;
 
-  case 601:
-#line 6399 "Gmsh.y"
+  case 603:
+#line 6440 "Gmsh.y"
     {
       (yyval.c) = (char *)Malloc((strlen((yyvsp[(3) - (4)].c)) + 1) * sizeof(char));
       int i;
@@ -14469,8 +14566,8 @@ yyreduce:
     ;}
     break;
 
-  case 602:
-#line 6413 "Gmsh.y"
+  case 604:
+#line 6454 "Gmsh.y"
     {
       std::string input = (yyvsp[(3) - (8)].c);
       std::string substr_old = (yyvsp[(5) - (8)].c);
@@ -14484,8 +14581,8 @@ yyreduce:
     ;}
     break;
 
-  case 603:
-#line 6425 "Gmsh.y"
+  case 605:
+#line 6466 "Gmsh.y"
     {
       int size = 1;
       for(int i = 0; i < List_Nbr((yyvsp[(3) - (4)].l)); i++)
@@ -14503,8 +14600,8 @@ yyreduce:
     ;}
     break;
 
-  case 604:
-#line 6441 "Gmsh.y"
+  case 606:
+#line 6482 "Gmsh.y"
     {
       int i = 0;
       while ((yyvsp[(3) - (4)].c)[i]) {
@@ -14515,8 +14612,8 @@ yyreduce:
     ;}
     break;
 
-  case 605:
-#line 6450 "Gmsh.y"
+  case 607:
+#line 6491 "Gmsh.y"
     {
       int i = 0;
       while ((yyvsp[(3) - (4)].c)[i]) {
@@ -14527,8 +14624,8 @@ yyreduce:
     ;}
     break;
 
-  case 606:
-#line 6459 "Gmsh.y"
+  case 608:
+#line 6500 "Gmsh.y"
     {
       int i = 0;
       while ((yyvsp[(3) - (4)].c)[i]) {
@@ -14540,8 +14637,8 @@ yyreduce:
     ;}
     break;
 
-  case 607:
-#line 6469 "Gmsh.y"
+  case 609:
+#line 6510 "Gmsh.y"
     {
       if((yyvsp[(3) - (8)].d)){
         (yyval.c) = (yyvsp[(5) - (8)].c);
@@ -14554,8 +14651,8 @@ yyreduce:
     ;}
     break;
 
-  case 608:
-#line 6480 "Gmsh.y"
+  case 610:
+#line 6521 "Gmsh.y"
     {
       std::string in = (yyvsp[(3) - (8)].c);
       std::string out = in.substr((int)(yyvsp[(5) - (8)].d), (int)(yyvsp[(7) - (8)].d));
@@ -14565,8 +14662,8 @@ yyreduce:
     ;}
     break;
 
-  case 609:
-#line 6488 "Gmsh.y"
+  case 611:
+#line 6529 "Gmsh.y"
     {
       std::string in = (yyvsp[(3) - (6)].c);
       std::string out = in.substr((int)(yyvsp[(5) - (6)].d), std::string::npos);
@@ -14576,15 +14673,15 @@ yyreduce:
     ;}
     break;
 
-  case 610:
-#line 6496 "Gmsh.y"
+  case 612:
+#line 6537 "Gmsh.y"
     {
       (yyval.c) = (yyvsp[(3) - (4)].c);
     ;}
     break;
 
-  case 611:
-#line 6500 "Gmsh.y"
+  case 613:
+#line 6541 "Gmsh.y"
     {
       char tmpstring[5000];
       int i = printListOfDouble((yyvsp[(3) - (6)].c), (yyvsp[(5) - (6)].l), tmpstring);
@@ -14605,8 +14702,8 @@ yyreduce:
     ;}
     break;
 
-  case 612:
-#line 6519 "Gmsh.y"
+  case 614:
+#line 6560 "Gmsh.y"
     {
       std::string tmp = FixRelativePath(gmsh_yyname, (yyvsp[(3) - (4)].c));
       (yyval.c) = (char*)Malloc((tmp.size() + 1) * sizeof(char));
@@ -14615,8 +14712,8 @@ yyreduce:
     ;}
     break;
 
-  case 613:
-#line 6526 "Gmsh.y"
+  case 615:
+#line 6567 "Gmsh.y"
     {
       std::string tmp = SplitFileName(GetAbsolutePath(gmsh_yyname))[0];
       (yyval.c) = (char*)Malloc((tmp.size() + 1) * sizeof(char));
@@ -14624,8 +14721,8 @@ yyreduce:
     ;}
     break;
 
-  case 614:
-#line 6532 "Gmsh.y"
+  case 616:
+#line 6573 "Gmsh.y"
     {
       std::string tmp = GetFileNameWithoutPath(gmsh_yyname);
       (yyval.c) = (char*)Malloc((tmp.size() + 1) * sizeof(char));
@@ -14633,8 +14730,8 @@ yyreduce:
     ;}
     break;
 
-  case 615:
-#line 6538 "Gmsh.y"
+  case 617:
+#line 6579 "Gmsh.y"
     {
       std::string tmp = SplitFileName((yyvsp[(3) - (4)].c))[0];
       (yyval.c) = (char*)Malloc((tmp.size() + 1) * sizeof(char));
@@ -14643,8 +14740,8 @@ yyreduce:
     ;}
     break;
 
-  case 616:
-#line 6545 "Gmsh.y"
+  case 618:
+#line 6586 "Gmsh.y"
     {
       std::string tmp = GetAbsolutePath((yyvsp[(3) - (4)].c));
       (yyval.c) = (char*)Malloc((tmp.size() + 1) * sizeof(char));
@@ -14653,13 +14750,13 @@ yyreduce:
     ;}
     break;
 
-  case 617:
-#line 6552 "Gmsh.y"
+  case 619:
+#line 6593 "Gmsh.y"
     { init_options(); ;}
     break;
 
-  case 618:
-#line 6554 "Gmsh.y"
+  case 620:
+#line 6595 "Gmsh.y"
     {
       std::string val((yyvsp[(3) - (6)].c));
       Msg::ExchangeOnelabParameter("", val, floatOptions, charOptions);
@@ -14669,8 +14766,8 @@ yyreduce:
     ;}
     break;
 
-  case 619:
-#line 6562 "Gmsh.y"
+  case 621:
+#line 6603 "Gmsh.y"
     {
       std::string out;
       const std::string * key_struct = nullptr;
@@ -14693,58 +14790,58 @@ yyreduce:
     ;}
     break;
 
-  case 620:
-#line 6586 "Gmsh.y"
+  case 622:
+#line 6627 "Gmsh.y"
     { struct_namespace = std::string(""); (yyval.d) = (yyvsp[(2) - (2)].d); ;}
     break;
 
-  case 621:
-#line 6588 "Gmsh.y"
+  case 623:
+#line 6629 "Gmsh.y"
     { struct_namespace = (yyvsp[(1) - (4)].c); Free((yyvsp[(1) - (4)].c)); (yyval.d) = (yyvsp[(4) - (4)].d); ;}
     break;
 
-  case 622:
-#line 6594 "Gmsh.y"
+  case 624:
+#line 6635 "Gmsh.y"
     { (yyval.l) = (yyvsp[(3) - (4)].l); ;}
     break;
 
-  case 623:
-#line 6599 "Gmsh.y"
+  case 625:
+#line 6640 "Gmsh.y"
     { (yyval.l) = (yyvsp[(1) - (1)].l); ;}
     break;
 
-  case 624:
-#line 6601 "Gmsh.y"
+  case 626:
+#line 6642 "Gmsh.y"
     { (yyval.l) = (yyvsp[(1) - (1)].l); ;}
     break;
 
-  case 625:
-#line 6606 "Gmsh.y"
+  case 627:
+#line 6647 "Gmsh.y"
     { (yyval.l) = (yyvsp[(2) - (3)].l); ;}
     break;
 
-  case 626:
-#line 6611 "Gmsh.y"
+  case 628:
+#line 6652 "Gmsh.y"
     {
       (yyval.l) = List_Create(20,20,sizeof(char*));
       List_Add((yyval.l), &((yyvsp[(1) - (1)].c)));
     ;}
     break;
 
-  case 627:
-#line 6616 "Gmsh.y"
+  case 629:
+#line 6657 "Gmsh.y"
     { (yyval.l) = (yyvsp[(1) - (1)].l); ;}
     break;
 
-  case 628:
-#line 6618 "Gmsh.y"
+  case 630:
+#line 6659 "Gmsh.y"
     {
       List_Add((yyval.l), &((yyvsp[(3) - (3)].c)));
     ;}
     break;
 
-  case 629:
-#line 6622 "Gmsh.y"
+  case 631:
+#line 6663 "Gmsh.y"
     {
       for(int i = 0; i < List_Nbr((yyvsp[(3) - (3)].l)); i++){
 	char* c;
@@ -14755,8 +14852,8 @@ yyreduce:
     ;}
     break;
 
-  case 630:
-#line 6634 "Gmsh.y"
+  case 632:
+#line 6675 "Gmsh.y"
     {
       (yyval.l) = List_Create(20, 20, sizeof(char *));
       if(!gmsh_yystringsymbols.count((yyvsp[(1) - (3)].c)))
@@ -14772,22 +14869,22 @@ yyreduce:
     ;}
     break;
 
-  case 631:
-#line 6648 "Gmsh.y"
+  case 633:
+#line 6689 "Gmsh.y"
     {
       (yyval.l) = treat_Struct_FullName_dot_tSTRING_ListOfString(nullptr, (yyvsp[(1) - (5)].c), (yyvsp[(3) - (5)].c));
     ;}
     break;
 
-  case 632:
-#line 6652 "Gmsh.y"
+  case 634:
+#line 6693 "Gmsh.y"
     {
       (yyval.l) = treat_Struct_FullName_dot_tSTRING_ListOfString((yyvsp[(1) - (7)].c), (yyvsp[(3) - (7)].c), (yyvsp[(5) - (7)].c));
     ;}
     break;
 
-  case 633:
-#line 6659 "Gmsh.y"
+  case 635:
+#line 6700 "Gmsh.y"
     {
       char tmpstr[256];
       sprintf(tmpstr, "_%d", (int)(yyvsp[(4) - (5)].d));
@@ -14797,8 +14894,8 @@ yyreduce:
     ;}
     break;
 
-  case 634:
-#line 6667 "Gmsh.y"
+  case 636:
+#line 6708 "Gmsh.y"
     {
       char tmpstr[256];
       sprintf(tmpstr, "_%d", (int)(yyvsp[(4) - (5)].d));
@@ -14808,8 +14905,8 @@ yyreduce:
     ;}
     break;
 
-  case 635:
-#line 6675 "Gmsh.y"
+  case 637:
+#line 6716 "Gmsh.y"
     {
       char tmpstr[256];
       sprintf(tmpstr, "_%d", (int)(yyvsp[(7) - (8)].d));
@@ -14819,24 +14916,24 @@ yyreduce:
     ;}
     break;
 
-  case 636:
-#line 6686 "Gmsh.y"
+  case 638:
+#line 6727 "Gmsh.y"
     { (yyval.c) = (yyvsp[(1) - (1)].c); ;}
     break;
 
-  case 637:
-#line 6688 "Gmsh.y"
+  case 639:
+#line 6729 "Gmsh.y"
     { (yyval.c) = (yyvsp[(1) - (1)].c); ;}
     break;
 
-  case 638:
-#line 6691 "Gmsh.y"
+  case 640:
+#line 6732 "Gmsh.y"
     { (yyval.c) = (yyvsp[(3) - (4)].c); ;}
     break;
 
 
 /* Line 1267 of yacc.c.  */
-#line 14840 "Gmsh.tab.cpp"
+#line 14937 "Gmsh.tab.cpp"
       default: break;
     }
   YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
@@ -15050,7 +15147,7 @@ yyreturn:
 }
 
 
-#line 6694 "Gmsh.y"
+#line 6735 "Gmsh.y"
 
 
 void assignVariable(const std::string &name, int index, int assignType,
diff --git a/Parser/Gmsh.tab.hpp b/Parser/Gmsh.tab.hpp
index 36df3fa365354aab2f6703efadc19a2fd9469b04..0d2c5d46c49a4ea607721e7fdf6f5007d4316750 100644
--- a/Parser/Gmsh.tab.hpp
+++ b/Parser/Gmsh.tab.hpp
@@ -165,123 +165,124 @@
      tRefineMesh = 381,
      tRecombineMesh = 382,
      tAdaptMesh = 383,
-     tRelocateMesh = 384,
-     tReorientMesh = 385,
-     tSetFactory = 386,
-     tThruSections = 387,
-     tWedge = 388,
-     tFillet = 389,
-     tChamfer = 390,
-     tPlane = 391,
-     tRuled = 392,
-     tTransfinite = 393,
-     tPhysical = 394,
-     tCompound = 395,
-     tPeriodic = 396,
-     tParent = 397,
-     tUsing = 398,
-     tPlugin = 399,
-     tDegenerated = 400,
-     tRecursive = 401,
-     tSewing = 402,
-     tRotate = 403,
-     tTranslate = 404,
-     tSymmetry = 405,
-     tDilate = 406,
-     tExtrude = 407,
-     tLevelset = 408,
-     tAffine = 409,
-     tBooleanUnion = 410,
-     tBooleanIntersection = 411,
-     tBooleanDifference = 412,
-     tBooleanSection = 413,
-     tBooleanFragments = 414,
-     tThickSolid = 415,
-     tRecombine = 416,
-     tSmoother = 417,
-     tSplit = 418,
-     tDelete = 419,
-     tCoherence = 420,
-     tIntersect = 421,
-     tMeshAlgorithm = 422,
-     tReverseMesh = 423,
-     tMeshSize = 424,
-     tMeshSizeFromBoundary = 425,
-     tLayers = 426,
-     tScaleLast = 427,
-     tHole = 428,
-     tAlias = 429,
-     tAliasWithOptions = 430,
-     tCopyOptions = 431,
-     tQuadTriAddVerts = 432,
-     tQuadTriNoNewVerts = 433,
-     tRecombLaterals = 434,
-     tTransfQuadTri = 435,
-     tText2D = 436,
-     tText3D = 437,
-     tInterpolationScheme = 438,
-     tTime = 439,
-     tCombine = 440,
-     tBSpline = 441,
-     tBezier = 442,
-     tNurbs = 443,
-     tNurbsOrder = 444,
-     tNurbsKnots = 445,
-     tColor = 446,
-     tColorTable = 447,
-     tFor = 448,
-     tIn = 449,
-     tEndFor = 450,
-     tIf = 451,
-     tElseIf = 452,
-     tElse = 453,
-     tEndIf = 454,
-     tExit = 455,
-     tAbort = 456,
-     tField = 457,
-     tReturn = 458,
-     tCall = 459,
-     tSlide = 460,
-     tMacro = 461,
-     tShow = 462,
-     tHide = 463,
-     tGetValue = 464,
-     tGetStringValue = 465,
-     tGetEnv = 466,
-     tGetString = 467,
-     tGetNumber = 468,
-     tUnique = 469,
-     tSetMaxTag = 470,
-     tHomology = 471,
-     tCohomology = 472,
-     tBetti = 473,
-     tExists = 474,
-     tFileExists = 475,
-     tGetForced = 476,
-     tGetForcedStr = 477,
-     tGMSH_MAJOR_VERSION = 478,
-     tGMSH_MINOR_VERSION = 479,
-     tGMSH_PATCH_VERSION = 480,
-     tGmshExecutableName = 481,
-     tSetPartition = 482,
-     tNameToString = 483,
-     tStringToName = 484,
-     tUnsplitWindow = 485,
-     tAFFECTDIVIDE = 486,
-     tAFFECTTIMES = 487,
-     tAFFECTMINUS = 488,
-     tAFFECTPLUS = 489,
-     tOR = 490,
-     tAND = 491,
-     tNOTEQUAL = 492,
-     tEQUAL = 493,
-     tGREATERGREATER = 494,
-     tLESSLESS = 495,
-     tGREATEROREQUAL = 496,
-     tLESSOREQUAL = 497,
-     UNARYPREC = 498,
-     tMINUSMINUS = 499,
-     tPLUSPLUS = 500
+     tTransformMesh = 384,
+     tRelocateMesh = 385,
+     tReorientMesh = 386,
+     tSetFactory = 387,
+     tThruSections = 388,
+     tWedge = 389,
+     tFillet = 390,
+     tChamfer = 391,
+     tPlane = 392,
+     tRuled = 393,
+     tTransfinite = 394,
+     tPhysical = 395,
+     tCompound = 396,
+     tPeriodic = 397,
+     tParent = 398,
+     tUsing = 399,
+     tPlugin = 400,
+     tDegenerated = 401,
+     tRecursive = 402,
+     tSewing = 403,
+     tRotate = 404,
+     tTranslate = 405,
+     tSymmetry = 406,
+     tDilate = 407,
+     tExtrude = 408,
+     tLevelset = 409,
+     tAffine = 410,
+     tBooleanUnion = 411,
+     tBooleanIntersection = 412,
+     tBooleanDifference = 413,
+     tBooleanSection = 414,
+     tBooleanFragments = 415,
+     tThickSolid = 416,
+     tRecombine = 417,
+     tSmoother = 418,
+     tSplit = 419,
+     tDelete = 420,
+     tCoherence = 421,
+     tIntersect = 422,
+     tMeshAlgorithm = 423,
+     tReverseMesh = 424,
+     tMeshSize = 425,
+     tMeshSizeFromBoundary = 426,
+     tLayers = 427,
+     tScaleLast = 428,
+     tHole = 429,
+     tAlias = 430,
+     tAliasWithOptions = 431,
+     tCopyOptions = 432,
+     tQuadTriAddVerts = 433,
+     tQuadTriNoNewVerts = 434,
+     tRecombLaterals = 435,
+     tTransfQuadTri = 436,
+     tText2D = 437,
+     tText3D = 438,
+     tInterpolationScheme = 439,
+     tTime = 440,
+     tCombine = 441,
+     tBSpline = 442,
+     tBezier = 443,
+     tNurbs = 444,
+     tNurbsOrder = 445,
+     tNurbsKnots = 446,
+     tColor = 447,
+     tColorTable = 448,
+     tFor = 449,
+     tIn = 450,
+     tEndFor = 451,
+     tIf = 452,
+     tElseIf = 453,
+     tElse = 454,
+     tEndIf = 455,
+     tExit = 456,
+     tAbort = 457,
+     tField = 458,
+     tReturn = 459,
+     tCall = 460,
+     tSlide = 461,
+     tMacro = 462,
+     tShow = 463,
+     tHide = 464,
+     tGetValue = 465,
+     tGetStringValue = 466,
+     tGetEnv = 467,
+     tGetString = 468,
+     tGetNumber = 469,
+     tUnique = 470,
+     tSetMaxTag = 471,
+     tHomology = 472,
+     tCohomology = 473,
+     tBetti = 474,
+     tExists = 475,
+     tFileExists = 476,
+     tGetForced = 477,
+     tGetForcedStr = 478,
+     tGMSH_MAJOR_VERSION = 479,
+     tGMSH_MINOR_VERSION = 480,
+     tGMSH_PATCH_VERSION = 481,
+     tGmshExecutableName = 482,
+     tSetPartition = 483,
+     tNameToString = 484,
+     tStringToName = 485,
+     tUnsplitWindow = 486,
+     tAFFECTDIVIDE = 487,
+     tAFFECTTIMES = 488,
+     tAFFECTMINUS = 489,
+     tAFFECTPLUS = 490,
+     tOR = 491,
+     tAND = 492,
+     tNOTEQUAL = 493,
+     tEQUAL = 494,
+     tGREATERGREATER = 495,
+     tLESSLESS = 496,
+     tGREATEROREQUAL = 497,
+     tLESSOREQUAL = 498,
+     UNARYPREC = 499,
+     tMINUSMINUS = 500,
+     tPLUSPLUS = 501
    };
 #endif
 /* Tokens.  */
@@ -411,123 +412,124 @@
 #define tRefineMesh 381
 #define tRecombineMesh 382
 #define tAdaptMesh 383
-#define tRelocateMesh 384
-#define tReorientMesh 385
-#define tSetFactory 386
-#define tThruSections 387
-#define tWedge 388
-#define tFillet 389
-#define tChamfer 390
-#define tPlane 391
-#define tRuled 392
-#define tTransfinite 393
-#define tPhysical 394
-#define tCompound 395
-#define tPeriodic 396
-#define tParent 397
-#define tUsing 398
-#define tPlugin 399
-#define tDegenerated 400
-#define tRecursive 401
-#define tSewing 402
-#define tRotate 403
-#define tTranslate 404
-#define tSymmetry 405
-#define tDilate 406
-#define tExtrude 407
-#define tLevelset 408
-#define tAffine 409
-#define tBooleanUnion 410
-#define tBooleanIntersection 411
-#define tBooleanDifference 412
-#define tBooleanSection 413
-#define tBooleanFragments 414
-#define tThickSolid 415
-#define tRecombine 416
-#define tSmoother 417
-#define tSplit 418
-#define tDelete 419
-#define tCoherence 420
-#define tIntersect 421
-#define tMeshAlgorithm 422
-#define tReverseMesh 423
-#define tMeshSize 424
-#define tMeshSizeFromBoundary 425
-#define tLayers 426
-#define tScaleLast 427
-#define tHole 428
-#define tAlias 429
-#define tAliasWithOptions 430
-#define tCopyOptions 431
-#define tQuadTriAddVerts 432
-#define tQuadTriNoNewVerts 433
-#define tRecombLaterals 434
-#define tTransfQuadTri 435
-#define tText2D 436
-#define tText3D 437
-#define tInterpolationScheme 438
-#define tTime 439
-#define tCombine 440
-#define tBSpline 441
-#define tBezier 442
-#define tNurbs 443
-#define tNurbsOrder 444
-#define tNurbsKnots 445
-#define tColor 446
-#define tColorTable 447
-#define tFor 448
-#define tIn 449
-#define tEndFor 450
-#define tIf 451
-#define tElseIf 452
-#define tElse 453
-#define tEndIf 454
-#define tExit 455
-#define tAbort 456
-#define tField 457
-#define tReturn 458
-#define tCall 459
-#define tSlide 460
-#define tMacro 461
-#define tShow 462
-#define tHide 463
-#define tGetValue 464
-#define tGetStringValue 465
-#define tGetEnv 466
-#define tGetString 467
-#define tGetNumber 468
-#define tUnique 469
-#define tSetMaxTag 470
-#define tHomology 471
-#define tCohomology 472
-#define tBetti 473
-#define tExists 474
-#define tFileExists 475
-#define tGetForced 476
-#define tGetForcedStr 477
-#define tGMSH_MAJOR_VERSION 478
-#define tGMSH_MINOR_VERSION 479
-#define tGMSH_PATCH_VERSION 480
-#define tGmshExecutableName 481
-#define tSetPartition 482
-#define tNameToString 483
-#define tStringToName 484
-#define tUnsplitWindow 485
-#define tAFFECTDIVIDE 486
-#define tAFFECTTIMES 487
-#define tAFFECTMINUS 488
-#define tAFFECTPLUS 489
-#define tOR 490
-#define tAND 491
-#define tNOTEQUAL 492
-#define tEQUAL 493
-#define tGREATERGREATER 494
-#define tLESSLESS 495
-#define tGREATEROREQUAL 496
-#define tLESSOREQUAL 497
-#define UNARYPREC 498
-#define tMINUSMINUS 499
-#define tPLUSPLUS 500
+#define tTransformMesh 384
+#define tRelocateMesh 385
+#define tReorientMesh 386
+#define tSetFactory 387
+#define tThruSections 388
+#define tWedge 389
+#define tFillet 390
+#define tChamfer 391
+#define tPlane 392
+#define tRuled 393
+#define tTransfinite 394
+#define tPhysical 395
+#define tCompound 396
+#define tPeriodic 397
+#define tParent 398
+#define tUsing 399
+#define tPlugin 400
+#define tDegenerated 401
+#define tRecursive 402
+#define tSewing 403
+#define tRotate 404
+#define tTranslate 405
+#define tSymmetry 406
+#define tDilate 407
+#define tExtrude 408
+#define tLevelset 409
+#define tAffine 410
+#define tBooleanUnion 411
+#define tBooleanIntersection 412
+#define tBooleanDifference 413
+#define tBooleanSection 414
+#define tBooleanFragments 415
+#define tThickSolid 416
+#define tRecombine 417
+#define tSmoother 418
+#define tSplit 419
+#define tDelete 420
+#define tCoherence 421
+#define tIntersect 422
+#define tMeshAlgorithm 423
+#define tReverseMesh 424
+#define tMeshSize 425
+#define tMeshSizeFromBoundary 426
+#define tLayers 427
+#define tScaleLast 428
+#define tHole 429
+#define tAlias 430
+#define tAliasWithOptions 431
+#define tCopyOptions 432
+#define tQuadTriAddVerts 433
+#define tQuadTriNoNewVerts 434
+#define tRecombLaterals 435
+#define tTransfQuadTri 436
+#define tText2D 437
+#define tText3D 438
+#define tInterpolationScheme 439
+#define tTime 440
+#define tCombine 441
+#define tBSpline 442
+#define tBezier 443
+#define tNurbs 444
+#define tNurbsOrder 445
+#define tNurbsKnots 446
+#define tColor 447
+#define tColorTable 448
+#define tFor 449
+#define tIn 450
+#define tEndFor 451
+#define tIf 452
+#define tElseIf 453
+#define tElse 454
+#define tEndIf 455
+#define tExit 456
+#define tAbort 457
+#define tField 458
+#define tReturn 459
+#define tCall 460
+#define tSlide 461
+#define tMacro 462
+#define tShow 463
+#define tHide 464
+#define tGetValue 465
+#define tGetStringValue 466
+#define tGetEnv 467
+#define tGetString 468
+#define tGetNumber 469
+#define tUnique 470
+#define tSetMaxTag 471
+#define tHomology 472
+#define tCohomology 473
+#define tBetti 474
+#define tExists 475
+#define tFileExists 476
+#define tGetForced 477
+#define tGetForcedStr 478
+#define tGMSH_MAJOR_VERSION 479
+#define tGMSH_MINOR_VERSION 480
+#define tGMSH_PATCH_VERSION 481
+#define tGmshExecutableName 482
+#define tSetPartition 483
+#define tNameToString 484
+#define tStringToName 485
+#define tUnsplitWindow 486
+#define tAFFECTDIVIDE 487
+#define tAFFECTTIMES 488
+#define tAFFECTMINUS 489
+#define tAFFECTPLUS 490
+#define tOR 491
+#define tAND 492
+#define tNOTEQUAL 493
+#define tEQUAL 494
+#define tGREATERGREATER 495
+#define tLESSLESS 496
+#define tGREATEROREQUAL 497
+#define tLESSOREQUAL 498
+#define UNARYPREC 499
+#define tMINUSMINUS 500
+#define tPLUSPLUS 501
 
 
 
@@ -546,7 +548,7 @@ typedef union YYSTYPE
   struct TwoChar c2;
 }
 /* Line 1529 of yacc.c.  */
-#line 550 "Gmsh.tab.hpp"
+#line 552 "Gmsh.tab.hpp"
 	YYSTYPE;
 # define yystype YYSTYPE /* obsolescent; will be withdrawn */
 # define YYSTYPE_IS_DECLARED 1
diff --git a/Parser/Gmsh.y b/Parser/Gmsh.y
index eace767fd16c50fcb82bdeee185dea2699d5d1d9..de88f6c363c38b5db585979b9c8876dadec0f2a2 100644
--- a/Parser/Gmsh.y
+++ b/Parser/Gmsh.y
@@ -202,7 +202,7 @@ struct doubleXstring{
 %token tBox tCylinder tCone tTorus tEllipsoid tQuadric tShapeFromFile
 %token tRectangle tDisk tWire tGeoEntity
 %token tCharacteristic tLength tParametric tElliptic
-%token tRefineMesh tRecombineMesh tAdaptMesh
+%token tRefineMesh tRecombineMesh tAdaptMesh tTransformMesh
 %token tRelocateMesh tReorientMesh tSetFactory tThruSections tWedge tFillet tChamfer
 %token tPlane tRuled tTransfinite tPhysical tCompound tPeriodic tParent
 %token tUsing tPlugin tDegenerated tRecursive tSewing
@@ -814,7 +814,7 @@ Affectation :
       Msg::SetOnelabNumber($3, $5);
       Free($3);
     }
-  | tSetString LP String__Index ',' StringExpr RP tEND
+  | tSetString LP StringExpr ',' StringExpr RP tEND
     {
       Msg::SetOnelabString($3, $5);
       Free($3);
@@ -3761,6 +3761,47 @@ Command :
       List_Delete($9);
       CTX::instance()->lock = lock;
     }
+  | tTransformMesh '{' RecursiveListOfDouble '}' tEND
+    {
+      std::vector<double> affineTransform;
+      ListOfDouble2Vector($3, affineTransform);
+      if(affineTransform.size() >= 12) {
+        std::vector<GEntity *> entities;
+        GModel::current()->getEntities(entities);
+        for(auto e : entities) {
+          for(std::size_t j = 0; j < e->getNumMeshVertices(); j++) {
+            MVertex *v = e->getMeshVertex(j);
+            SPoint3 pt = v->point();
+            pt.transform(affineTransform);
+            v->setXYZ(pt);
+          }
+        }
+      }
+      else
+        yymsg(0, "Affine transform matrix requires at least 12 entries");
+      List_Delete($3);
+    }
+  | tTransformMesh '{' RecursiveListOfDouble '}' '{' MultipleShape '}' tEND
+    {
+      std::vector<double> affineTransform;
+      ListOfDouble2Vector($3, affineTransform);
+      std::vector<std::pair<int, int> > dimTags;
+      ListOfShapes2VectorOfPairs($6, dimTags);
+      for(std::size_t i = 0; i < dimTags.size(); i++) {
+        GEntity *e = GModel::current()->getEntityByTag
+          (dimTags[i].first, dimTags[i].second);
+        if(e){
+          for(std::size_t j = 0; j < e->getNumMeshVertices(); j++) {
+            MVertex *v = e->getMeshVertex(j);
+            SPoint3 pt = v->point();
+            pt.transform(affineTransform);
+            v->setXYZ(pt);
+          }
+        }
+      }
+      List_Delete($3);
+      List_Delete($6);
+    }
 ;
 
 // S L I D E
diff --git a/Parser/Gmsh.yy.cpp b/Parser/Gmsh.yy.cpp
index e903f08947fa2f4fdd499d037853117cf3841b69..a8b63a4698eb8d80cdbeaf36b8ed0a9f9d7ed3f6 100644
--- a/Parser/Gmsh.yy.cpp
+++ b/Parser/Gmsh.yy.cpp
@@ -1,6 +1,6 @@
-#line 2 "Gmsh.yy.cpp"
+#line 1 "Gmsh.yy.cpp"
 
-#line 4 "Gmsh.yy.cpp"
+#line 3 "Gmsh.yy.cpp"
 
 #define  YY_INT_ALIGNED short int
 
@@ -8,11 +8,17 @@
 
 #define yy_create_buffer gmsh_yy_create_buffer
 #define yy_delete_buffer gmsh_yy_delete_buffer
-#define yy_flex_debug gmsh_yy_flex_debug
+#define yy_scan_buffer gmsh_yy_scan_buffer
+#define yy_scan_string gmsh_yy_scan_string
+#define yy_scan_bytes gmsh_yy_scan_bytes
 #define yy_init_buffer gmsh_yy_init_buffer
 #define yy_flush_buffer gmsh_yy_flush_buffer
 #define yy_load_buffer_state gmsh_yy_load_buffer_state
 #define yy_switch_to_buffer gmsh_yy_switch_to_buffer
+#define yypush_buffer_state gmsh_yypush_buffer_state
+#define yypop_buffer_state gmsh_yypop_buffer_state
+#define yyensure_buffer_stack gmsh_yyensure_buffer_stack
+#define yy_flex_debug gmsh_yy_flex_debug
 #define yyin gmsh_yyin
 #define yyleng gmsh_yyleng
 #define yylex gmsh_yylex
@@ -27,12 +33,246 @@
 
 #define FLEX_SCANNER
 #define YY_FLEX_MAJOR_VERSION 2
-#define YY_FLEX_MINOR_VERSION 5
-#define YY_FLEX_SUBMINOR_VERSION 35
+#define YY_FLEX_MINOR_VERSION 6
+#define YY_FLEX_SUBMINOR_VERSION 4
 #if YY_FLEX_SUBMINOR_VERSION > 0
 #define FLEX_BETA
 #endif
 
+#ifdef yy_create_buffer
+#define gmsh_yy_create_buffer_ALREADY_DEFINED
+#else
+#define yy_create_buffer gmsh_yy_create_buffer
+#endif
+
+#ifdef yy_delete_buffer
+#define gmsh_yy_delete_buffer_ALREADY_DEFINED
+#else
+#define yy_delete_buffer gmsh_yy_delete_buffer
+#endif
+
+#ifdef yy_scan_buffer
+#define gmsh_yy_scan_buffer_ALREADY_DEFINED
+#else
+#define yy_scan_buffer gmsh_yy_scan_buffer
+#endif
+
+#ifdef yy_scan_string
+#define gmsh_yy_scan_string_ALREADY_DEFINED
+#else
+#define yy_scan_string gmsh_yy_scan_string
+#endif
+
+#ifdef yy_scan_bytes
+#define gmsh_yy_scan_bytes_ALREADY_DEFINED
+#else
+#define yy_scan_bytes gmsh_yy_scan_bytes
+#endif
+
+#ifdef yy_init_buffer
+#define gmsh_yy_init_buffer_ALREADY_DEFINED
+#else
+#define yy_init_buffer gmsh_yy_init_buffer
+#endif
+
+#ifdef yy_flush_buffer
+#define gmsh_yy_flush_buffer_ALREADY_DEFINED
+#else
+#define yy_flush_buffer gmsh_yy_flush_buffer
+#endif
+
+#ifdef yy_load_buffer_state
+#define gmsh_yy_load_buffer_state_ALREADY_DEFINED
+#else
+#define yy_load_buffer_state gmsh_yy_load_buffer_state
+#endif
+
+#ifdef yy_switch_to_buffer
+#define gmsh_yy_switch_to_buffer_ALREADY_DEFINED
+#else
+#define yy_switch_to_buffer gmsh_yy_switch_to_buffer
+#endif
+
+#ifdef yypush_buffer_state
+#define gmsh_yypush_buffer_state_ALREADY_DEFINED
+#else
+#define yypush_buffer_state gmsh_yypush_buffer_state
+#endif
+
+#ifdef yypop_buffer_state
+#define gmsh_yypop_buffer_state_ALREADY_DEFINED
+#else
+#define yypop_buffer_state gmsh_yypop_buffer_state
+#endif
+
+#ifdef yyensure_buffer_stack
+#define gmsh_yyensure_buffer_stack_ALREADY_DEFINED
+#else
+#define yyensure_buffer_stack gmsh_yyensure_buffer_stack
+#endif
+
+#ifdef yylex
+#define gmsh_yylex_ALREADY_DEFINED
+#else
+#define yylex gmsh_yylex
+#endif
+
+#ifdef yyrestart
+#define gmsh_yyrestart_ALREADY_DEFINED
+#else
+#define yyrestart gmsh_yyrestart
+#endif
+
+#ifdef yylex_init
+#define gmsh_yylex_init_ALREADY_DEFINED
+#else
+#define yylex_init gmsh_yylex_init
+#endif
+
+#ifdef yylex_init_extra
+#define gmsh_yylex_init_extra_ALREADY_DEFINED
+#else
+#define yylex_init_extra gmsh_yylex_init_extra
+#endif
+
+#ifdef yylex_destroy
+#define gmsh_yylex_destroy_ALREADY_DEFINED
+#else
+#define yylex_destroy gmsh_yylex_destroy
+#endif
+
+#ifdef yyget_debug
+#define gmsh_yyget_debug_ALREADY_DEFINED
+#else
+#define yyget_debug gmsh_yyget_debug
+#endif
+
+#ifdef yyset_debug
+#define gmsh_yyset_debug_ALREADY_DEFINED
+#else
+#define yyset_debug gmsh_yyset_debug
+#endif
+
+#ifdef yyget_extra
+#define gmsh_yyget_extra_ALREADY_DEFINED
+#else
+#define yyget_extra gmsh_yyget_extra
+#endif
+
+#ifdef yyset_extra
+#define gmsh_yyset_extra_ALREADY_DEFINED
+#else
+#define yyset_extra gmsh_yyset_extra
+#endif
+
+#ifdef yyget_in
+#define gmsh_yyget_in_ALREADY_DEFINED
+#else
+#define yyget_in gmsh_yyget_in
+#endif
+
+#ifdef yyset_in
+#define gmsh_yyset_in_ALREADY_DEFINED
+#else
+#define yyset_in gmsh_yyset_in
+#endif
+
+#ifdef yyget_out
+#define gmsh_yyget_out_ALREADY_DEFINED
+#else
+#define yyget_out gmsh_yyget_out
+#endif
+
+#ifdef yyset_out
+#define gmsh_yyset_out_ALREADY_DEFINED
+#else
+#define yyset_out gmsh_yyset_out
+#endif
+
+#ifdef yyget_leng
+#define gmsh_yyget_leng_ALREADY_DEFINED
+#else
+#define yyget_leng gmsh_yyget_leng
+#endif
+
+#ifdef yyget_text
+#define gmsh_yyget_text_ALREADY_DEFINED
+#else
+#define yyget_text gmsh_yyget_text
+#endif
+
+#ifdef yyget_lineno
+#define gmsh_yyget_lineno_ALREADY_DEFINED
+#else
+#define yyget_lineno gmsh_yyget_lineno
+#endif
+
+#ifdef yyset_lineno
+#define gmsh_yyset_lineno_ALREADY_DEFINED
+#else
+#define yyset_lineno gmsh_yyset_lineno
+#endif
+
+#ifdef yywrap
+#define gmsh_yywrap_ALREADY_DEFINED
+#else
+#define yywrap gmsh_yywrap
+#endif
+
+#ifdef yyalloc
+#define gmsh_yyalloc_ALREADY_DEFINED
+#else
+#define yyalloc gmsh_yyalloc
+#endif
+
+#ifdef yyrealloc
+#define gmsh_yyrealloc_ALREADY_DEFINED
+#else
+#define yyrealloc gmsh_yyrealloc
+#endif
+
+#ifdef yyfree
+#define gmsh_yyfree_ALREADY_DEFINED
+#else
+#define yyfree gmsh_yyfree
+#endif
+
+#ifdef yytext
+#define gmsh_yytext_ALREADY_DEFINED
+#else
+#define yytext gmsh_yytext
+#endif
+
+#ifdef yyleng
+#define gmsh_yyleng_ALREADY_DEFINED
+#else
+#define yyleng gmsh_yyleng
+#endif
+
+#ifdef yyin
+#define gmsh_yyin_ALREADY_DEFINED
+#else
+#define yyin gmsh_yyin
+#endif
+
+#ifdef yyout
+#define gmsh_yyout_ALREADY_DEFINED
+#else
+#define yyout gmsh_yyout
+#endif
+
+#ifdef yy_flex_debug
+#define gmsh_yy_flex_debug_ALREADY_DEFINED
+#else
+#define yy_flex_debug gmsh_yy_flex_debug
+#endif
+
+#ifdef yylineno
+#define gmsh_yylineno_ALREADY_DEFINED
+#else
+#define yylineno gmsh_yylineno
+#endif
+
 /* First, we deal with  platform-specific or compiler-specific issues. */
 
 /* begin standard C headers. */
@@ -74,7 +314,6 @@ typedef int flex_int32_t;
 typedef unsigned char flex_uint8_t; 
 typedef unsigned short int flex_uint16_t;
 typedef unsigned int flex_uint32_t;
-#endif /* ! C99 */
 
 /* Limits of integral types. */
 #ifndef INT8_MIN
@@ -105,63 +344,61 @@ typedef unsigned int flex_uint32_t;
 #define UINT32_MAX             (4294967295U)
 #endif
 
-#endif /* ! FLEXINT_H */
-
-#ifdef __cplusplus
-
-/* The "const" storage-class-modifier is valid. */
-#define YY_USE_CONST
-
-#else	/* ! __cplusplus */
+#ifndef SIZE_MAX
+#define SIZE_MAX               (~(size_t)0)
+#endif
 
-/* C99 requires __STDC__ to be defined as 1. */
-#if defined (__STDC__)
+#endif /* ! C99 */
 
-#define YY_USE_CONST
+#endif /* ! FLEXINT_H */
 
-#endif	/* defined (__STDC__) */
-#endif	/* ! __cplusplus */
+/* begin standard C++ headers. */
 
-#ifdef YY_USE_CONST
+/* TODO: this is always defined, so inline it */
 #define yyconst const
+
+#if defined(__GNUC__) && __GNUC__ >= 3
+#define yynoreturn __attribute__((__noreturn__))
 #else
-#define yyconst
+#define yynoreturn
 #endif
 
 /* Returned upon end-of-file. */
 #define YY_NULL 0
 
-/* Promotes a possibly negative, possibly signed char to an unsigned
- * integer for use as an array index.  If the signed char is negative,
- * we want to instead treat it as an 8-bit unsigned char, hence the
- * double cast.
+/* Promotes a possibly negative, possibly signed char to an
+ *   integer in range [0..255] for use as an array index.
  */
-#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
+#define YY_SC_TO_UI(c) ((YY_CHAR) (c))
 
 /* Enter a start condition.  This macro really ought to take a parameter,
  * but we do it the disgusting crufty way forced on us by the ()-less
  * definition of BEGIN.
  */
 #define BEGIN (yy_start) = 1 + 2 *
-
 /* Translate the current start state into a value that can be later handed
  * to BEGIN to return to the state.  The YYSTATE alias is for lex
  * compatibility.
  */
 #define YY_START (((yy_start) - 1) / 2)
 #define YYSTATE YY_START
-
 /* Action number for EOF rule of a given start state. */
 #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
-
 /* Special action meaning "start processing a new file". */
-#define YY_NEW_FILE gmsh_yyrestart(gmsh_yyin  )
-
+#define YY_NEW_FILE yyrestart( yyin  )
 #define YY_END_OF_BUFFER_CHAR 0
 
 /* Size of default input buffer. */
 #ifndef YY_BUF_SIZE
+#ifdef __ia64__
+/* On IA-64, the buffer size is 16k, not 8k.
+ * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
+ * Ditto for the __ia64__ case accordingly.
+ */
+#define YY_BUF_SIZE 32768
+#else
 #define YY_BUF_SIZE 16384
+#endif /* __ia64__ */
 #endif
 
 /* The state buf must be large enough to hold one state per character in the main buffer.
@@ -178,30 +415,30 @@ typedef struct yy_buffer_state *YY_BUFFER_STATE;
 typedef size_t yy_size_t;
 #endif
 
-extern yy_size_t gmsh_yyleng;
+extern yy_size_t yyleng;
 
-extern FILE *gmsh_yyin, *gmsh_yyout;
+extern FILE *yyin, *yyout;
 
 #define EOB_ACT_CONTINUE_SCAN 0
 #define EOB_ACT_END_OF_FILE 1
 #define EOB_ACT_LAST_MATCH 2
-
+    
     #define YY_LESS_LINENO(n)
+    #define YY_LINENO_REWIND_TO(ptr)
     
 /* Return all but the first "n" matched characters back to the input stream. */
 #define yyless(n) \
 	do \
 		{ \
-		/* Undo effects of setting up gmsh_yytext. */ \
+		/* Undo effects of setting up yytext. */ \
         int yyless_macro_arg = (n); \
         YY_LESS_LINENO(yyless_macro_arg);\
 		*yy_cp = (yy_hold_char); \
 		YY_RESTORE_YY_MORE_OFFSET \
 		(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
-		YY_DO_BEFORE_ACTION; /* set up gmsh_yytext again */ \
+		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
 		} \
 	while ( 0 )
-
 #define unput(c) yyunput( c, (yytext_ptr)  )
 
 #ifndef YY_STRUCT_YY_BUFFER_STATE
@@ -216,7 +453,7 @@ struct yy_buffer_state
 	/* Size of input buffer in bytes, not including room for EOB
 	 * characters.
 	 */
-	yy_size_t yy_buf_size;
+	int yy_buf_size;
 
 	/* Number of characters read into yy_ch_buf, not including EOB
 	 * characters.
@@ -244,7 +481,7 @@ struct yy_buffer_state
 
     int yy_bs_lineno; /**< The line count. */
     int yy_bs_column; /**< The column count. */
-    
+
 	/* Whether to try to fill the input buffer when we reach the
 	 * end of it.
 	 */
@@ -261,8 +498,8 @@ struct yy_buffer_state
 	 * possible backing-up.
 	 *
 	 * When we actually see the EOF, we change the status to "new"
-	 * (via gmsh_yyrestart()), so that the user can continue scanning by
-	 * just pointing gmsh_yyin at a new input file.
+	 * (via yyrestart()), so that the user can continue scanning by
+	 * just pointing yyin at a new input file.
 	 */
 #define YY_BUFFER_EOF_PENDING 2
 
@@ -272,7 +509,7 @@ struct yy_buffer_state
 /* Stack of input buffers. */
 static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
 static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
-static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
+static YY_BUFFER_STATE * yy_buffer_stack = NULL; /**< Stack as an array. */
 
 /* We provide macros for accessing buffer states in case in the
  * future we want to put the buffer states in a more general
@@ -283,105 +520,100 @@ static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
 #define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
                           ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
                           : NULL)
-
 /* Same as previous macro, but useful when we know that the buffer stack is not
  * NULL or when we need an lvalue. For internal use only.
  */
 #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
 
-/* yy_hold_char holds the character lost when gmsh_yytext is formed. */
+/* yy_hold_char holds the character lost when yytext is formed. */
 static char yy_hold_char;
 static yy_size_t yy_n_chars;		/* number of characters read into yy_ch_buf */
-yy_size_t gmsh_yyleng;
+yy_size_t yyleng;
 
 /* Points to current character in buffer. */
-static char *yy_c_buf_p = (char *) 0;
+static char *yy_c_buf_p = NULL;
 static int yy_init = 0;		/* whether we need to initialize */
 static int yy_start = 0;	/* start state number */
 
-/* Flag which is used to allow gmsh_yywrap()'s to do buffer switches
- * instead of setting up a fresh gmsh_yyin.  A bit of a hack ...
+/* Flag which is used to allow yywrap()'s to do buffer switches
+ * instead of setting up a fresh yyin.  A bit of a hack ...
  */
 static int yy_did_buffer_switch_on_eof;
 
-void gmsh_yyrestart (FILE *input_file  );
-void gmsh_yy_switch_to_buffer (YY_BUFFER_STATE new_buffer  );
-YY_BUFFER_STATE gmsh_yy_create_buffer (FILE *file,int size  );
-void gmsh_yy_delete_buffer (YY_BUFFER_STATE b  );
-void gmsh_yy_flush_buffer (YY_BUFFER_STATE b  );
-void gmsh_yypush_buffer_state (YY_BUFFER_STATE new_buffer  );
-void gmsh_yypop_buffer_state (void );
-
-static void gmsh_yyensure_buffer_stack (void );
-static void gmsh_yy_load_buffer_state (void );
-static void gmsh_yy_init_buffer (YY_BUFFER_STATE b,FILE *file  );
-
-#define YY_FLUSH_BUFFER gmsh_yy_flush_buffer(YY_CURRENT_BUFFER )
+void yyrestart ( FILE *input_file  );
+void yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer  );
+YY_BUFFER_STATE yy_create_buffer ( FILE *file, int size  );
+void yy_delete_buffer ( YY_BUFFER_STATE b  );
+void yy_flush_buffer ( YY_BUFFER_STATE b  );
+void yypush_buffer_state ( YY_BUFFER_STATE new_buffer  );
+void yypop_buffer_state ( void );
 
-YY_BUFFER_STATE gmsh_yy_scan_buffer (char *base,yy_size_t size  );
-YY_BUFFER_STATE gmsh_yy_scan_string (yyconst char *yy_str  );
-YY_BUFFER_STATE gmsh_yy_scan_bytes (yyconst char *bytes,yy_size_t len  );
+static void yyensure_buffer_stack ( void );
+static void yy_load_buffer_state ( void );
+static void yy_init_buffer ( YY_BUFFER_STATE b, FILE *file  );
+#define YY_FLUSH_BUFFER yy_flush_buffer( YY_CURRENT_BUFFER )
 
-void *gmsh_yyalloc (yy_size_t  );
-void *gmsh_yyrealloc (void *,yy_size_t  );
-void gmsh_yyfree (void *  );
+YY_BUFFER_STATE yy_scan_buffer ( char *base, yy_size_t size  );
+YY_BUFFER_STATE yy_scan_string ( const char *yy_str  );
+YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, yy_size_t len  );
 
-#define yy_new_buffer gmsh_yy_create_buffer
+void *yyalloc ( yy_size_t  );
+void *yyrealloc ( void *, yy_size_t  );
+void yyfree ( void *  );
 
+#define yy_new_buffer yy_create_buffer
 #define yy_set_interactive(is_interactive) \
 	{ \
 	if ( ! YY_CURRENT_BUFFER ){ \
-        gmsh_yyensure_buffer_stack (); \
+        yyensure_buffer_stack (); \
 		YY_CURRENT_BUFFER_LVALUE =    \
-            gmsh_yy_create_buffer(gmsh_yyin,YY_BUF_SIZE ); \
+            yy_create_buffer( yyin, YY_BUF_SIZE ); \
 	} \
 	YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
 	}
-
 #define yy_set_bol(at_bol) \
 	{ \
 	if ( ! YY_CURRENT_BUFFER ){\
-        gmsh_yyensure_buffer_stack (); \
+        yyensure_buffer_stack (); \
 		YY_CURRENT_BUFFER_LVALUE =    \
-            gmsh_yy_create_buffer(gmsh_yyin,YY_BUF_SIZE ); \
+            yy_create_buffer( yyin, YY_BUF_SIZE ); \
 	} \
 	YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
 	}
-
 #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
 
 /* Begin user sect3 */
+typedef flex_uint8_t YY_CHAR;
 
-typedef unsigned char YY_CHAR;
-
-FILE *gmsh_yyin = (FILE *) 0, *gmsh_yyout = (FILE *) 0;
+FILE *yyin = NULL, *yyout = NULL;
 
 typedef int yy_state_type;
 
-extern int gmsh_yylineno;
-
-int gmsh_yylineno = 1;
+extern int yylineno;
+int yylineno = 1;
 
-extern char *gmsh_yytext;
-#define yytext_ptr gmsh_yytext
+extern char *yytext;
+#ifdef yytext_ptr
+#undef yytext_ptr
+#endif
+#define yytext_ptr yytext
 
-static yy_state_type yy_get_previous_state (void );
-static yy_state_type yy_try_NUL_trans (yy_state_type current_state  );
-static int yy_get_next_buffer (void );
-static void yy_fatal_error (yyconst char msg[]  );
+static yy_state_type yy_get_previous_state ( void );
+static yy_state_type yy_try_NUL_trans ( yy_state_type current_state  );
+static int yy_get_next_buffer ( void );
+static void yynoreturn yy_fatal_error ( const char* msg  );
 
 /* Done after the current pattern has been matched and before the
- * corresponding action - sets up gmsh_yytext.
+ * corresponding action - sets up yytext.
  */
 #define YY_DO_BEFORE_ACTION \
 	(yytext_ptr) = yy_bp; \
-	gmsh_yyleng = (yy_size_t) (yy_cp - yy_bp); \
+	yyleng = (yy_size_t) (yy_cp - yy_bp); \
 	(yy_hold_char) = *yy_cp; \
 	*yy_cp = '\0'; \
 	(yy_c_buf_p) = yy_cp;
-
-#define YY_NUM_RULES 278
-#define YY_END_OF_BUFFER 279
+#define YY_NUM_RULES 279
+#define YY_END_OF_BUFFER 280
 /* This struct is not used in this scanner,
    but its presence is necessary. */
 struct yy_trans_info
@@ -389,170 +621,170 @@ struct yy_trans_info
 	flex_int32_t yy_verify;
 	flex_int32_t yy_nxt;
 	};
-static yyconst flex_int16_t yy_accept[1444] =
+static const flex_int16_t yy_accept[1451] =
     {   0,
-        0,    0,  279,  277,    1,    1,  277,    5,  277,    6,
-      277,  277,  277,  277,  277,  272,   22,    2,  277,   17,
-      277,  276,  276,  276,  276,  276,  276,  276,  276,  276,
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  276,
-      276,  276,  276,  276,  276,  277,   30,   26,   20,   27,
-       18,   28,   19,    0,  274,    3,    4,   21,  273,  272,
-        0,   24,   34,   31,   29,   32,   33,  276,  276,  276,
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  276,
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  276,
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  276,
-
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  276,
-      276,  276,  146,  147,  276,  276,  276,  276,  276,  276,
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  276,
-      276,  276,  276,  186,  276,  276,  276,  276,  276,  276,
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  276,
-      276,  276,  276,  276,  248,  249,  276,  276,  276,  276,
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  276,
-       25,   23,    0,  273,    0,    0,  275,  276,   36,  276,
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  276,
-      276,  276,  276,   54,  276,  276,  276,  276,  276,  276,
-
-      276,  276,  276,  276,  276,  276,  276,  276,   85,   87,
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  276,
-      276,  276,  276,  276,  276,  276,  276,  117,  276,  276,
-      276,  276,  276,  276,  276,  276,  127,  276,  276,  276,
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  276,
-      276,  276,  276,  276,  157,  276,  276,  276,  276,  276,
-      167,  276,  276,  172,  276,  174,  276,  276,  276,  276,
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  276,
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  276,
-      276,  212,  276,  276,  276,  276,  276,  224,  276,  276,
-
-      276,  276,  276,  276,  233,  276,  276,  276,  276,  251,
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  276,
-      276,  276,  276,  276,  276,  276,  276,  276,    0,  274,
-        0,    0,  273,  276,  276,   38,  276,  276,  276,  276,
-      276,  276,  276,   48,   49,  276,  276,  276,  276,  276,
-      276,   66,  276,  276,   69,  276,  276,  276,  276,  276,
-      276,  276,  276,  276,  276,  276,   82,  276,  276,   86,
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  276,
-      103,  104,  276,  109,  276,  276,  276,  276,  276,  116,
-      276,  119,  276,  276,  276,  123,  276,  276,  126,  276,
-
-      276,  276,  276,  276,  276,  276,  276,  276,  141,  142,
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  154,
-      155,  276,  276,  276,  276,  276,  165,  276,  276,  276,
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  276,
-      276,  276,  276,  276,  276,  276,  195,  276,  276,  276,
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  276,
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  223,
-      225,  276,  276,  276,  276,  276,  232,  276,  276,  276,
-      276,  276,  276,  276,  276,  276,  276,  276,  250,  252,
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  276,
-
-      276,  276,  276,  276,  276,  276,  271,   10,   16,    9,
-        8,  276,   13,   15,    0,  273,   35,  276,  276,  276,
-       41,  276,  276,  276,  276,   50,  276,   52,  276,   55,
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  276,
-      276,  276,   78,  276,  276,  276,  276,  276,  276,   93,
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  276,
-      112,  113,  276,  276,  276,  120,  276,  276,  276,  125,
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  276,
-      144,  276,  276,  149,  276,  276,  276,  276,  276,  158,
-      276,  276,  276,  276,  164,  276,  276,  276,  276,  276,
-
-      276,  276,  276,  178,  276,  181,  276,  276,  276,  276,
-      187,  276,  189,  276,  276,  276,  276,  276,  276,  276,
-      276,  276,  276,  276,  276,  276,  276,  210,  211,  276,
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  226,
-      276,  276,  276,  230,  276,  276,  276,  276,  276,  276,
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  276,
-      276,  276,  257,  258,  276,  276,  276,  276,  276,  276,
-      267,  276,  276,  270,   12,   11,  276,   14,  276,  276,
-       40,  276,   44,   43,   45,   46,  276,   53,  276,  276,
-      276,  276,  276,  276,  276,   73,  276,  276,  276,  276,
-
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  276,
-       99,  100,  276,  276,  276,  276,  110,  111,  276,  115,
-      276,  276,  122,  276,  276,  276,  276,  276,  133,  276,
-      276,  276,  276,  276,  276,  276,  276,  150,  151,  276,
-      276,  276,  276,  276,  276,  276,  276,  168,  276,  276,
-      173,  276,  276,  276,  276,  276,  183,  276,  276,  188,
-      276,  191,  276,  276,  276,  276,  276,  276,  276,  276,
-      276,  206,  276,  209,  276,  276,  276,  276,  276,  276,
-      276,  216,  221,  276,  276,  228,  229,  276,  234,  276,
-      236,  276,  238,  276,  276,  276,  242,  276,  244,  276,
-
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  276,
-      264,  276,  276,  268,  276,    7,  276,  276,  276,   47,
-       51,  276,  276,  276,  276,  276,   71,  276,  276,  276,
-      276,  276,  276,   80,  276,  276,  276,  276,  276,  276,
-      276,  276,  276,  276,  276,  276,  102,  105,  276,  276,
-      276,  276,  118,  276,  276,  276,  276,  276,  276,  276,
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  276,
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  276,
-      276,  276,  276,  276,  276,  276,  276,  276,  192,  276,
-      276,  276,  276,  276,  276,  276,  276,  208,  276,  276,
-
-      276,  276,  276,  276,  276,  276,  276,  231,  276,  237,
-      276,  276,  276,  276,  245,  276,  276,  276,  276,  276,
-      276,  276,  276,  276,  276,  276,  276,  276,  269,  276,
-      276,  276,  276,  276,  276,  276,  276,  276,  276,   67,
-      276,  276,  276,  276,   75,  276,  276,  276,   81,  276,
-      276,  276,  276,  276,  276,   94,  276,  276,  276,  276,
-      276,  106,  276,  108,  276,  276,  276,  128,  276,  276,
-      276,  276,  276,  276,  276,  139,  276,  143,  276,  276,
-      152,  153,  276,  159,  276,  162,  163,  276,  276,  170,
-      276,  276,  177,  276,  276,  276,  184,  185,  276,  276,
-
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  276,
-      276,  276,  276,  276,  276,  276,  276,  276,  227,  276,
-      276,  276,  276,  276,  246,  276,  276,  276,  276,  276,
-      276,  276,  276,  276,  276,  276,  276,  276,   39,  276,
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  276,
-      276,  276,  276,   76,  276,  276,  276,  276,  276,  276,
-      276,  276,  276,  276,  276,  276,  276,  107,  114,  276,
-      276,  276,  276,  276,  132,  134,  136,  137,  276,  276,
-      148,  276,  160,  276,  276,  276,  276,  276,  276,  180,
-      276,  276,  276,  276,  276,  197,  198,  199,  276,  276,
-
-      276,  276,  276,  276,  276,  276,  217,  218,  276,  220,
-      276,  235,  239,  276,  276,  276,  247,  253,  276,  276,
-      276,  276,  276,  276,  262,  276,  276,  266,  276,  276,
-      276,  276,   58,  276,  276,  276,  276,  276,  276,  276,
-       68,  276,  276,  276,   77,   79,  276,  276,  276,  276,
-       90,  276,  276,  276,  276,  276,  276,  121,  276,  276,
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  276,
-      276,  175,  276,  276,  182,  276,  276,  276,  276,  276,
-      201,  276,  276,  276,  276,  276,  214,  215,  276,  276,
-      276,  241,  276,  276,  255,  276,  276,  276,  276,  276,
-
-      276,  276,  276,  276,  276,  276,  276,   61,  276,  276,
-      276,   65,  276,  276,  276,   83,   84,  276,  276,  276,
-      276,  276,  276,  276,   98,  276,  276,  276,  276,  276,
-      276,  276,  276,  276,  276,  161,  276,  276,  276,  276,
-      276,  190,  276,  276,  276,  276,  276,  276,  276,  207,
-      276,  276,  276,  240,  276,  276,  276,  259,  276,  261,
-      276,  276,   37,  276,  276,  276,  276,  276,  276,  276,
-       64,   70,  276,  276,  276,  276,  276,  276,  276,   96,
-       97,  101,  276,  276,  276,  276,  135,  276,  276,  276,
-      156,  276,  276,  276,  176,  179,  276,  276,  276,  276,
-
-      202,  276,  203,  276,  219,  276,  243,  276,  256,  276,
-      276,  276,  276,  276,   57,  276,  276,  276,  276,  276,
-      276,  276,  276,  276,  276,  276,  276,  276,  276,  276,
-      276,  276,  276,  276,  169,  276,  276,  276,  276,  200,
-      276,  276,  276,  222,  276,  260,  276,  265,  276,  276,
-      276,  276,  276,   63,   72,  276,   88,   89,  276,  276,
-       95,  276,  276,  276,  276,  138,  276,  276,  276,  276,
-      276,  276,  196,  276,  276,  213,  254,  276,  276,  276,
-      276,  276,  276,  276,  276,   92,  124,  276,  276,  276,
-      276,  276,  166,  276,  193,  276,  276,  276,  276,   42,
-
-       56,  276,   60,  276,   74,   91,  276,  276,  276,  276,
-      276,  276,  276,  276,  276,  263,   59,  276,  276,  276,
-      276,  276,  276,  276,  194,  276,  204,  276,  129,  130,
-      131,  140,  276,  276,  276,   62,  276,  276,  276,  145,
-      171,  205,    0
+        0,    0,  280,  278,    1,    1,  278,    5,  278,    6,
+      278,  278,  278,  278,  278,  273,   22,    2,  278,   17,
+      278,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+      277,  277,  277,  277,  277,  278,   30,   26,   20,   27,
+       18,   28,   19,    0,  275,    3,    4,   21,  274,  273,
+        0,   24,   34,   31,   29,   32,   33,  277,  277,  277,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+      277,  277,  146,  147,  277,  277,  277,  277,  277,  277,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+      277,  277,  277,  186,  277,  277,  277,  277,  277,  277,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+      277,  277,  277,  277,  248,  249,  277,  277,  277,  277,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+       25,   23,    0,  274,    0,    0,  276,  277,   36,  277,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+      277,  277,  277,   54,  277,  277,  277,  277,  277,  277,
+
+      277,  277,  277,  277,  277,  277,  277,  277,   85,   87,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+      277,  277,  277,  277,  277,  277,  277,  117,  277,  277,
+      277,  277,  277,  277,  277,  277,  127,  277,  277,  277,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+      277,  277,  277,  277,  157,  277,  277,  277,  277,  277,
+      167,  277,  277,  172,  277,  174,  277,  277,  277,  277,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+      277,  212,  277,  277,  277,  277,  277,  224,  277,  277,
+
+      277,  277,  277,  277,  233,  277,  277,  277,  277,  251,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+      277,  277,  277,  277,  277,  277,  277,  277,    0,  275,
+        0,    0,  274,  277,  277,   38,  277,  277,  277,  277,
+      277,  277,  277,   48,   49,  277,  277,  277,  277,  277,
+      277,   66,  277,  277,   69,  277,  277,  277,  277,  277,
+      277,  277,  277,  277,  277,  277,   82,  277,  277,   86,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+      103,  104,  277,  109,  277,  277,  277,  277,  277,  116,
+      277,  119,  277,  277,  277,  123,  277,  277,  126,  277,
+
+      277,  277,  277,  277,  277,  277,  277,  277,  141,  142,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  154,
+      155,  277,  277,  277,  277,  277,  165,  277,  277,  277,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+      277,  277,  277,  277,  277,  277,  195,  277,  277,  277,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  223,
+      225,  277,  277,  277,  277,  277,  232,  277,  277,  277,
+      277,  277,  277,  277,  277,  277,  277,  277,  250,  252,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+
+      277,  277,  277,  277,  277,  277,  272,   10,   16,    9,
+        8,  277,   13,   15,    0,  274,   35,  277,  277,  277,
+       41,  277,  277,  277,  277,   50,  277,   52,  277,   55,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+      277,  277,   78,  277,  277,  277,  277,  277,  277,   93,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+      112,  113,  277,  277,  277,  120,  277,  277,  277,  125,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+      144,  277,  277,  149,  277,  277,  277,  277,  277,  158,
+      277,  277,  277,  277,  164,  277,  277,  277,  277,  277,
+
+      277,  277,  277,  178,  277,  181,  277,  277,  277,  277,
+      187,  277,  189,  277,  277,  277,  277,  277,  277,  277,
+      277,  277,  277,  277,  277,  277,  277,  210,  211,  277,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  226,
+      277,  277,  277,  230,  277,  277,  277,  277,  277,  277,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+      277,  277,  257,  258,  277,  277,  277,  277,  277,  277,
+      268,  277,  277,  271,   12,   11,  277,   14,  277,  277,
+       40,  277,   44,   43,   45,   46,  277,   53,  277,  277,
+      277,  277,  277,  277,  277,   73,  277,  277,  277,  277,
+
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+       99,  100,  277,  277,  277,  277,  110,  111,  277,  115,
+      277,  277,  122,  277,  277,  277,  277,  277,  133,  277,
+      277,  277,  277,  277,  277,  277,  277,  150,  151,  277,
+      277,  277,  277,  277,  277,  277,  277,  168,  277,  277,
+      173,  277,  277,  277,  277,  277,  183,  277,  277,  188,
+      277,  191,  277,  277,  277,  277,  277,  277,  277,  277,
+      277,  206,  277,  209,  277,  277,  277,  277,  277,  277,
+      277,  216,  221,  277,  277,  228,  229,  277,  234,  277,
+      236,  277,  238,  277,  277,  277,  242,  277,  244,  277,
+
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+      265,  277,  277,  269,  277,    7,  277,  277,  277,   47,
+       51,  277,  277,  277,  277,  277,   71,  277,  277,  277,
+      277,  277,  277,   80,  277,  277,  277,  277,  277,  277,
+      277,  277,  277,  277,  277,  277,  102,  105,  277,  277,
+      277,  277,  118,  277,  277,  277,  277,  277,  277,  277,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+      277,  277,  277,  277,  277,  277,  277,  277,  192,  277,
+      277,  277,  277,  277,  277,  277,  277,  208,  277,  277,
+
+      277,  277,  277,  277,  277,  277,  277,  231,  277,  237,
+      277,  277,  277,  277,  245,  277,  277,  277,  277,  277,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  270,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+       67,  277,  277,  277,  277,   75,  277,  277,  277,   81,
+      277,  277,  277,  277,  277,  277,   94,  277,  277,  277,
+      277,  277,  106,  277,  108,  277,  277,  277,  128,  277,
+      277,  277,  277,  277,  277,  277,  139,  277,  143,  277,
+      277,  152,  153,  277,  159,  277,  162,  163,  277,  277,
+      170,  277,  277,  177,  277,  277,  277,  184,  185,  277,
+
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  227,
+      277,  277,  277,  277,  277,  246,  277,  277,  277,  277,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+       39,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+      277,  277,  277,  277,  277,   76,  277,  277,  277,  277,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  107,
+      114,  277,  277,  277,  277,  277,  132,  134,  136,  137,
+      277,  277,  148,  277,  160,  277,  277,  277,  277,  277,
+      277,  180,  277,  277,  277,  277,  277,  197,  198,  199,
+
+      277,  277,  277,  277,  277,  277,  277,  277,  217,  218,
+      277,  220,  277,  235,  239,  277,  277,  277,  247,  253,
+      277,  277,  277,  277,  277,  277,  277,  263,  277,  277,
+      267,  277,  277,  277,  277,   58,  277,  277,  277,  277,
+      277,  277,  277,   68,  277,  277,  277,   77,   79,  277,
+      277,  277,  277,   90,  277,  277,  277,  277,  277,  277,
+      121,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+      277,  277,  277,  277,  175,  277,  277,  182,  277,  277,
+      277,  277,  277,  201,  277,  277,  277,  277,  277,  214,
+      215,  277,  277,  277,  241,  277,  277,  255,  277,  277,
+
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+      277,   61,  277,  277,  277,   65,  277,  277,  277,   83,
+       84,  277,  277,  277,  277,  277,  277,  277,   98,  277,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  161,
+      277,  277,  277,  277,  277,  190,  277,  277,  277,  277,
+      277,  277,  277,  207,  277,  277,  277,  240,  277,  277,
+      277,  259,  277,  262,  277,  277,  277,   37,  277,  277,
+      277,  277,  277,  277,  277,   64,   70,  277,  277,  277,
+      277,  277,  277,  277,   96,   97,  101,  277,  277,  277,
+      277,  135,  277,  277,  277,  156,  277,  277,  277,  176,
+
+      179,  277,  277,  277,  277,  202,  277,  203,  277,  219,
+      277,  243,  277,  256,  277,  277,  277,  277,  277,  277,
+       57,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+      277,  277,  277,  277,  277,  277,  277,  277,  277,  277,
+      169,  277,  277,  277,  277,  200,  277,  277,  277,  222,
+      277,  261,  260,  277,  266,  277,  277,  277,  277,  277,
+       63,   72,  277,   88,   89,  277,  277,   95,  277,  277,
+      277,  277,  138,  277,  277,  277,  277,  277,  277,  196,
+      277,  277,  213,  254,  277,  277,  277,  277,  277,  277,
+      277,  277,   92,  124,  277,  277,  277,  277,  277,  166,
+
+      277,  193,  277,  277,  277,  277,   42,   56,  277,   60,
+      277,   74,   91,  277,  277,  277,  277,  277,  277,  277,
+      277,  277,  264,   59,  277,  277,  277,  277,  277,  277,
+      277,  194,  277,  204,  277,  129,  130,  131,  140,  277,
+      277,  277,   62,  277,  277,  277,  145,  171,  205,    0
     } ;
 
-static yyconst flex_int32_t yy_ec[256] =
+static const YY_CHAR yy_ec[256] =
     {   0,
         1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
         1,    2,    2,    1,    1,    1,    1,    1,    1,    1,
@@ -584,7 +816,7 @@ static yyconst flex_int32_t yy_ec[256] =
         1,    1,    1,    1,    1
     } ;
 
-static yyconst flex_int32_t yy_meta[74] =
+static const YY_CHAR yy_meta[74] =
     {   0,
         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
         1,    1,    2,    2,    2,    2,    2,    1,    1,    1,
@@ -596,84 +828,84 @@ static yyconst flex_int32_t yy_meta[74] =
         2,    2,    1
     } ;
 
-static yyconst flex_int16_t yy_base[1445] =
+static const flex_int16_t yy_base[1452] =
     {   0,
-        0,    0, 1573, 1574, 1574, 1574, 1551, 1574, 1565, 1574,
-     1549,   65,   66,   64,   76,   78, 1551, 1574,   62, 1547,
+        0,    0, 1580, 1581, 1581, 1581, 1558, 1581, 1572, 1581,
+     1556,   65,   66,   64,   76,   78, 1558, 1581,   62, 1554,
        77,   51,   62,   70,   55,   69,   87,  103,   86,  108,
-        0, 1507,  104,  111,  125,   46,  123, 1499,  122,  178,
-      187,  104, 1504,  134, 1512, 1490, 1574, 1574, 1574, 1574,
-     1574, 1574, 1574, 1551,  194, 1574, 1574, 1574,  200,  242,
-      251, 1574, 1574, 1574, 1574, 1574, 1574,    0,   47, 1500,
-     1512, 1506, 1502, 1495, 1506, 1499, 1506, 1491,   24, 1491,
-      124,   92,  120, 1503, 1486, 1501,  219, 1481, 1495, 1482,
-     1487,  142,  140, 1496,  154, 1492, 1478, 1491,  220, 1491,
-
-      231, 1478, 1477, 1473, 1476, 1494,  140, 1469, 1482,  164,
-     1470, 1489,    0, 1464, 1468, 1457,  164,  160,  193, 1496,
-      222,  231, 1466, 1474, 1483, 1464, 1453, 1457, 1468, 1468,
-     1454, 1453, 1445,    0,  183,   95, 1459, 1466, 1453,  245,
-      233, 1454, 1475, 1462,   55,  249, 1449, 1452, 1446,  254,
-     1442, 1441, 1440,  248,    0,    0, 1468, 1442,  173,  207,
-      251, 1453,  263, 1438, 1443, 1440, 1433, 1445, 1431, 1425,
-     1574, 1574,  316,  307,  326,  331,  336, 1429, 1431, 1426,
-     1428, 1433, 1440, 1435,  313, 1426, 1425, 1426, 1417, 1426,
-     1431, 1422, 1419,    0, 1420,  304, 1419, 1410,  298, 1425,
-
-     1409, 1421,  136, 1411,  309, 1419, 1406, 1398, 1413,    0,
-     1419,  296, 1410, 1409, 1412, 1411, 1414, 1425, 1424, 1402,
-     1389, 1401, 1404,  198, 1394, 1396,  300,    0, 1389, 1387,
-     1393,  309, 1399, 1409, 1387, 1396,    0, 1396, 1415, 1417,
-      341, 1388, 1390, 1389, 1379, 1378, 1411, 1385, 1370, 1383,
-     1380, 1381,  252, 1366,  356, 1379, 1383, 1365, 1363, 1363,
-        0, 1365, 1370,    0, 1357,    0, 1371, 1387, 1372, 1362,
-     1367,  324, 1362, 1352, 1356, 1361, 1354, 1365, 1352, 1360,
-     1359,  312, 1353, 1347, 1340, 1342, 1338, 1352, 1355, 1342,
-     1349,    0, 1342,  358, 1343, 1336, 1328, 1341, 1344, 1333,
-
-     1341, 1336, 1335, 1324,  364, 1336, 1329, 1337, 1359, 1330,
-     1318, 1317, 1332, 1314, 1332, 1312, 1330, 1317, 1324, 1312,
-     1312, 1321, 1312, 1304, 1310, 1315, 1316,  353,  409,  419,
-      428,  433,  438, 1301, 1308,    0, 1299, 1304, 1298, 1302,
-     1300, 1304, 1311,    0, 1343, 1301, 1300, 1303, 1297, 1301,
-     1301,    0, 1291, 1283,    0, 1297, 1295, 1299, 1288, 1280,
-     1308, 1279, 1283, 1277, 1284, 1278,    0, 1287, 1300,    0,
-     1270, 1283, 1282, 1273, 1272, 1271, 1264, 1263, 1280, 1279,
-        0,    0, 1264, 1294, 1263, 1270, 1258, 1265, 1254,    0,
-     1252,    0, 1267, 1290, 1264,    0, 1263, 1250,    0, 1247,
-
-     1265, 1251, 1250, 1248, 1241, 1241, 1258, 1278,    0,    0,
-     1246, 1237, 1262, 1237, 1235, 1235, 1232, 1239, 1234,    0,
-     1267, 1281, 1231, 1228,  334, 1230,    0, 1234, 1225,  367,
-     1230,  339, 1226, 1221, 1237, 1220, 1224, 1222, 1220, 1224,
-     1227, 1222, 1211, 1212, 1209,  346,    0, 1215, 1225, 1208,
-     1211, 1220, 1210, 1212, 1203, 1202, 1199, 1213, 1212, 1210,
-     1206, 1212, 1211, 1191, 1209, 1190, 1207, 1194, 1201,    0,
-        0, 1200, 1185, 1186,  335, 1189,    0,  408, 1192, 1195,
-     1182, 1193, 1177, 1183, 1192, 1193, 1188, 1204,    0,    0,
-     1204, 1214, 1179, 1194, 1163, 1168, 1174, 1166, 1177, 1162,
-
-     1170, 1163, 1172, 1166, 1168, 1171,    0, 1164,    0, 1163,
-        0, 1168, 1161,    0,  444,  455,    0, 1151, 1182, 1164,
-     1170, 1163, 1148, 1152, 1151,    0, 1150,    0, 1145,    0,
-     1160, 1151, 1158, 1147, 1140, 1151, 1152, 1149, 1144, 1151,
-     1146, 1136, 1154, 1135, 1127, 1137, 1130, 1139, 1130,    0,
-     1138, 1136, 1135, 1134, 1133, 1125, 1124,  348, 1129, 1117,
-        0,    0, 1129, 1114, 1127,    0, 1107, 1110, 1117,    0,
-     1118,  349, 1107, 1104, 1107, 1111, 1105, 1110, 1097, 1105,
-        0, 1127, 1099,    0, 1098, 1107, 1096, 1112, 1095,    0,
-     1110, 1132, 1108, 1099,    0, 1084, 1082, 1094, 1095, 1089,
-
-     1083, 1087, 1096,    0, 1097,    0, 1093, 1078, 1092, 1092,
-        0, 1081,    0, 1099, 1086, 1074, 1081, 1087, 1075, 1069,
-     1081, 1084, 1082, 1078, 1069, 1063, 1075,    0,    0, 1092,
-     1077, 1074, 1053, 1063, 1057, 1056, 1065, 1064, 1089,    0,
-     1061, 1063, 1062,    0, 1047, 1046, 1050, 1048, 1049, 1048,
-     1055,  404, 1057, 1051, 1038, 1053, 1036, 1040, 1048, 1033,
-     1057, 1045,    0,    0, 1061,  420, 1039, 1042, 1037, 1067,
-        0, 1039, 1030,    0,    0,    0, 1035,    0, 1022, 1035,
-        0, 1030,    0,    0,    0, 1070, 1032,    0, 1023, 1022,
-     1017, 1022, 1042, 1014, 1011,    0, 1023, 1016,   25,  196,
+        0, 1514,  104,  111,  125,   46,  123, 1506,  122,  178,
+      187,  104, 1511,  134, 1519, 1497, 1581, 1581, 1581, 1581,
+     1581, 1581, 1581, 1558,  194, 1581, 1581, 1581,  200,  242,
+      251, 1581, 1581, 1581, 1581, 1581, 1581,    0,   47, 1507,
+     1519, 1513, 1509, 1502, 1513, 1506, 1513, 1498,   24, 1498,
+      124,   92,  120, 1510, 1493, 1508,  219, 1488, 1502, 1489,
+     1494,  142,  140, 1503,  154, 1499, 1485, 1498,  220, 1498,
+
+      231, 1485, 1484, 1480, 1483, 1501,  140, 1476, 1489,  164,
+     1477, 1496,    0, 1471, 1475, 1464,  164,  160,  193, 1503,
+      222,  231, 1473, 1481, 1490, 1471, 1460, 1464, 1475, 1475,
+     1461, 1460, 1452,    0,  183,   95, 1466, 1473, 1460,  245,
+      233, 1461, 1482, 1469,   55,  249, 1456, 1459, 1453,  254,
+     1449, 1448, 1447,  248,    0,    0, 1475, 1449,  173,  207,
+      251, 1460,  263, 1445, 1450, 1447, 1440, 1452, 1438, 1432,
+     1581, 1581,  316,  307,  326,  331,  336, 1436, 1438, 1433,
+     1435, 1440, 1447, 1442,  313, 1433, 1432, 1433, 1424, 1433,
+     1438, 1429, 1426,    0, 1427,  304, 1426, 1417,  298, 1432,
+
+     1416, 1428,  136, 1418,  309, 1426, 1413, 1405, 1420,    0,
+     1426,  296, 1417, 1416, 1419, 1418, 1421, 1432, 1431, 1409,
+     1396, 1408, 1411,  198, 1401, 1403,  300,    0, 1396, 1394,
+     1400,  309, 1406, 1416, 1394, 1403,    0, 1403, 1422, 1424,
+      341, 1395, 1397, 1396, 1386, 1385, 1418, 1392, 1377, 1390,
+     1387, 1388,  252, 1373,  356, 1386, 1390, 1372, 1370, 1370,
+        0, 1372, 1377,    0, 1364,    0, 1378, 1394, 1379, 1369,
+     1374,  324, 1369, 1359, 1363, 1368, 1361, 1372, 1359, 1367,
+     1366,  312, 1360, 1354, 1347, 1349, 1345, 1359, 1362, 1349,
+     1356,    0, 1349,  358, 1350, 1343, 1335, 1348, 1351, 1340,
+
+     1348, 1343, 1342, 1331,  364, 1343, 1336, 1344, 1366, 1337,
+     1325, 1324, 1339, 1321, 1339, 1319, 1337, 1324, 1331, 1319,
+     1319, 1328, 1319, 1311, 1317, 1322, 1323,  353,  409,  419,
+      428,  433,  438, 1308, 1315,    0, 1306, 1311, 1305, 1309,
+     1307, 1311, 1318,    0, 1350, 1308, 1307, 1310, 1304, 1308,
+     1308,    0, 1298, 1290,    0, 1304, 1302, 1306, 1295, 1287,
+     1315, 1286, 1290, 1284, 1291, 1285,    0, 1294, 1307,    0,
+     1277, 1290, 1289, 1280, 1279, 1278, 1271, 1270, 1287, 1286,
+        0,    0, 1271, 1301, 1270, 1277, 1265, 1272, 1261,    0,
+     1259,    0, 1274, 1297, 1271,    0, 1270, 1257,    0, 1254,
+
+     1272, 1258, 1257, 1255, 1248, 1248, 1265, 1285,    0,    0,
+     1253, 1244, 1269, 1244, 1242, 1242, 1239, 1246, 1241,    0,
+     1274, 1288, 1238, 1235,  334, 1237,    0, 1241, 1232,  367,
+     1237,  339, 1233, 1228, 1244, 1227, 1231, 1229, 1227, 1231,
+     1234, 1229, 1218, 1219, 1216,  346,    0, 1222, 1232, 1215,
+     1218, 1227, 1217, 1219, 1210, 1209, 1206, 1220, 1219, 1217,
+     1213, 1219, 1218, 1198, 1216, 1197, 1214, 1201, 1208,    0,
+        0, 1207, 1192, 1193,  335, 1196,    0,  408, 1199, 1202,
+     1189, 1200, 1184, 1190, 1199, 1200, 1195, 1211,    0,    0,
+     1211, 1221, 1186, 1201, 1170, 1175, 1181, 1173, 1184, 1169,
+
+     1177, 1170, 1179, 1173, 1175, 1178,    0, 1171,    0, 1170,
+        0, 1175, 1168,    0,  444,  455,    0, 1158, 1189, 1171,
+     1177, 1170, 1155, 1159, 1158,    0, 1157,    0, 1152,    0,
+     1167, 1158, 1165, 1154, 1147, 1158, 1159, 1156, 1151, 1158,
+     1153, 1143, 1161, 1142, 1134, 1144, 1137, 1146, 1137,    0,
+     1145, 1143, 1142, 1141, 1140, 1132, 1131,  348, 1136, 1124,
+        0,    0, 1136, 1121, 1134,    0, 1114, 1117, 1124,    0,
+     1125,  349, 1114, 1111, 1114, 1118, 1112, 1117, 1104, 1112,
+        0, 1134, 1106,    0, 1105, 1114, 1103, 1119, 1102,    0,
+     1117, 1139, 1115, 1106,    0, 1091, 1089, 1101, 1102, 1096,
+
+     1090, 1094, 1103,    0, 1104,    0, 1100, 1085, 1099, 1099,
+        0, 1088,    0, 1106, 1093, 1081, 1088, 1094, 1082, 1076,
+     1088, 1091, 1089, 1085, 1076, 1070, 1082,    0,    0, 1099,
+     1084, 1081, 1060, 1070, 1064, 1063, 1072, 1071, 1096,    0,
+     1068, 1070, 1069,    0, 1054, 1053, 1057, 1055, 1056, 1055,
+     1062,  404, 1064, 1058, 1045, 1060, 1043, 1047, 1055, 1040,
+     1064, 1052,    0,    0, 1068,  420, 1046, 1049, 1044, 1074,
+        0, 1046, 1037,    0,    0,    0, 1042,    0, 1029, 1042,
+        0, 1037,    0,    0,    0, 1077, 1039,    0, 1030, 1029,
+     1024, 1029, 1049, 1021, 1018,    0, 1030, 1023,   25,  196,
 
       225,  223,  225,  256,  261,  387,  271,  339,  439,  343,
         0,    0,  357,  367,  425,  371,    0,    0,  372,    0,
@@ -689,240 +921,242 @@ static yyconst flex_int16_t yy_base[1445] =
       476,  490,  474,  477,  483,  495,  494,  508,  500,  489,
         0,  484,  503,    0,  498,    0,  501,  489,  489,    0,
         0,  531,  504,  489,  521,  510,    0,  513,  495,  515,
-      518,  508,  521,    0,  522,  527,  520,  525,  517,  553,
-      516,  521,  516,  518,  537,  545,    0,    0,  522,  532,
-      539,  542,    0,  526,  526,  533,  562,  559,  554,  531,
-      546,  547,  540,  549,  552,  532,  570,  555,  540,  555,
-      549,  557,  545,  554,  560,  560,  553,  563,  549,  551,
-      560,  569,  553,  557,  572,  565,  569,  602,    0,  578,
-      567,  570,  561,  578,  579,  568,  567,  599,  570,  582,
-
-      576,  591,  588,  585,  582,  582,  580,    0,  595,    0,
-      590,  581,  600,  588,    0,  580,  600,  601,  590,  597,
-      590,  598,  591,  599,  594,  609,  618,  599,    0,  627,
-      611,  612,  607,  613,  606,  611,  620,  615,  652,    0,
-      616,  643,  615,  639,    0,  629,  628,  625,    0,  618,
-      624,  625,  625,  632,  633,    0,  630,  632,  628,  627,
-      632,    0,  644,    0,  636,  631,  642,    0,  662,  663,
-      676,  631,  652,  640,  651,    0,  639,    0,  684,  642,
-        0,    0,  681,    0,  658,    0,    0,  680,  648,  685,
-      664,  651,    0,  650,  657,  662,    0,    0,  667,  669,
-
-      660,  656,  671,  672,  673,  661,  692,  693,  694,  678,
-      665,  680,  669,  680,  671,  670,  683,  679,    0,  687,
-      670,  685,  692,  707,    0,  686,  687,  690,  691,  692,
-      688,  702,  695,  700,  728,  698,  703,  708,    0,  720,
-      703,  693,  707,  713,  698,  698,  715,  710,  706,  709,
-      721,  714,  704,    0,  701,  721,  722,  715,  717,  716,
-      714,  721,  715,  732,  726,  731,  736,    0,    0,  720,
-      718,  747,  748,  759,    0,  749,    0,  747,  726,  751,
-        0,  738,  764,  736,  741,  734,  733,  744,  745,    0,
-      752,  739,  753,  769,  754,  772,    0,    0,  753,  757,
-
-      758,  759,  747,  779,  763,  744,    0,    0,  760,    0,
-      789,    0,    0,  750,  767,  772,    0,    0,  772,  771,
-      762,  760,  774,  760,    0,  766,  768,    0,  764,  769,
-      780,  774,    0,  781,  781,  784,  785,  772,  778,  770,
-        0,  776,  777,  779,    0,    0,  779,  780,  794,  789,
-      796,  797,  784,  799,  792,  802,  804,    0,  803,  809,
-      810,  811,  793,  812,  813,  831,  805,  804,  813,  800,
-      806,    0,  808,  808,    0,  818,  827,  820,  809,  822,
-        0,  810,  811,  812,  823,  831,    0,    0,  819,  825,
-      830,    0,  824,  817,    0,  825,  815,  845,  836,  829,
-
-      839,  836,  826,  829,  833,  844,  838,    0,  834,  843,
-      840,    0,  836,  836,  850,    0,    0,  838,  844,  856,
-      871,  860,  845,  856,    0,  860,  875,  870,  871,  872,
-      853,  860,  870,  883,  869,    0,  858,  868,  865,  871,
-      866,    0,  875,  859,  881,  865,  876,  877,  878,    0,
-      863,  875,  878,    0,  885,  872,  874,    0,  876,    0,
-      876,  881,    0,  887,  892,  885,  882,  895,  883,  888,
-        0,    0,  894,  903,  888,  899,  888,  907,  896,    0,
-        0,    0,  909,  931,  932,  933,    0,  894,  904,  927,
-        0,  898,  906,  942,    0,    0,  903,  924,  911,  915,
-
-        0,  944,    0,  920,    0,  921,    0,  922,    0,  919,
-      910,  908,  917,  919,    0,  929,  922,  931,  924,  935,
-      936,  916,  917,  928,  931,  925,  927,  954,  955,  956,
-      945,  946,  952,  944,    0,  940,  936,  951,  939,    0,
-      947,  945,  943,    0,  943,    0,  961,    0,  950,  961,
-      952,  947,  964,    0,    0,  963,    0,    0,  952,  965,
-        0,  963,  978,  979,  980,    0,  986,  982,  976,  958,
-      961,  963,    0,  976,  978,    0,    0,  970,  966,  980,
-      983,  969,  969,  971,  966,    0,    0, 1007, 1008, 1009,
-      993, 1017,    0,  983,    0,  978,  986,  994,  981,    0,
-
-        0,  996,    0,  993,    0,    0, 1013, 1014, 1015,  994,
-     1024, 1004,  991, 1005,  993,    0,    0,  998, 1024, 1025,
-     1026, 1011, 1037, 1017,    0, 1006,    0, 1007,    0,    0,
-        0,    0, 1033, 1005, 1004,    0, 1044, 1001, 1008,    0,
-        0,    0, 1574, 1072
+      518,  509,  524,    0,  524,  528,  521,  526,  518,  554,
+      517,  522,  517,  519,  538,  546,    0,    0,  523,  533,
+      540,  543,    0,  527,  527,  534,  563,  560,  555,  532,
+      547,  548,  541,  550,  553,  533,  571,  556,  541,  556,
+      550,  558,  546,  555,  561,  561,  554,  564,  550,  552,
+      561,  570,  554,  558,  573,  566,  570,  603,    0,  579,
+      568,  571,  562,  579,  580,  569,  568,  600,  571,  583,
+
+      577,  592,  589,  586,  583,  583,  581,    0,  596,    0,
+      591,  582,  601,  589,    0,  581,  601,  602,  591,  598,
+      591,  599,  592,  600,  597,  596,  612,  620,  601,    0,
+      629,  613,  614,  609,  615,  608,  613,  622,  617,  654,
+        0,  618,  645,  617,  641,    0,  631,  630,  627,    0,
+      620,  626,  627,  627,  634,  635,    0,  632,  634,  630,
+      629,  634,    0,  646,    0,  638,  633,  644,    0,  664,
+      665,  678,  633,  654,  642,  653,    0,  641,    0,  686,
+      644,    0,    0,  683,    0,  660,    0,    0,  682,  650,
+      687,  666,  653,    0,  652,  659,  664,    0,    0,  669,
+
+      671,  662,  658,  673,  674,  675,  663,  694,  695,  696,
+      680,  667,  682,  671,  682,  673,  672,  685,  681,    0,
+      689,  672,  687,  694,  709,    0,  688,  689,  692,  693,
+      694,  690,  704,  697,  695,  703,  731,  701,  706,  711,
+        0,  723,  706,  696,  710,  716,  701,  701,  718,  713,
+      709,  712,  724,  717,  707,    0,  704,  724,  725,  718,
+      720,  719,  717,  724,  718,  735,  729,  734,  739,    0,
+        0,  723,  721,  750,  751,  762,    0,  752,    0,  750,
+      729,  754,    0,  741,  767,  739,  744,  737,  736,  747,
+      748,    0,  755,  742,  756,  772,  757,  775,    0,    0,
+
+      756,  760,  761,  762,  750,  782,  766,  747,    0,    0,
+      763,    0,  792,    0,    0,  753,  770,  775,    0,    0,
+      775,  774,  765,  763,  777,  763,  795,    0,  770,  773,
+        0,  768,  773,  784,  778,    0,  785,  785,  788,  789,
+      776,  782,  774,    0,  780,  781,  783,    0,    0,  783,
+      784,  798,  793,  800,  801,  788,  803,  796,  806,  808,
+        0,  807,  813,  814,  815,  797,  816,  817,  835,  809,
+      808,  817,  804,  810,    0,  812,  812,    0,  822,  831,
+      824,  813,  826,    0,  814,  815,  816,  827,  835,    0,
+        0,  823,  829,  834,    0,  828,  821,    0,  829,  819,
+
+      849,  840,  841,  834,  844,  841,  831,  834,  839,  849,
+      843,    0,  839,  848,  845,    0,  841,  841,  855,    0,
+        0,  843,  849,  861,  876,  865,  850,  862,    0,  865,
+      880,  875,  876,  877,  858,  865,  875,  888,  874,    0,
+      863,  873,  870,  876,  871,    0,  880,  864,  886,  870,
+      881,  882,  883,    0,  868,  880,  883,    0,  890,  877,
+      879,    0,  881,    0,  881,  882,  887,    0,  893,  898,
+      891,  888,  901,  889,  894,    0,    0,  900,  909,  894,
+      905,  894,  913,  902,    0,    0,    0,  915,  937,  938,
+      939,    0,  900,  910,  933,    0,  904,  912,  948,    0,
+
+        0,  909,  930,  917,  921,    0,  950,    0,  926,    0,
+      927,    0,  928,    0,  925,  927,  917,  915,  924,  927,
+        0,  936,  929,  938,  931,  942,  943,  923,  924,  935,
+      938,  933,  934,  961,  962,  963,  952,  953,  959,  951,
+        0,  947,  943,  958,  946,    0,  954,  952,  950,    0,
+      950,    0,    0,  968,    0,  957,  968,  959,  954,  971,
+        0,    0,  970,    0,    0,  959,  972,    0,  970,  985,
+      986,  987,    0,  993,  989,  983,  965,  968,  970,    0,
+      983,  985,    0,    0,  977,  973,  987,  990,  976,  976,
+      978,  973,    0,    0, 1014, 1015, 1016, 1000, 1024,    0,
+
+      990,    0,  985,  993, 1001,  988,    0,    0, 1003,    0,
+     1000,    0,    0, 1020, 1021, 1022, 1001, 1031, 1011,  998,
+     1012, 1000,    0,    0, 1005, 1031, 1032, 1033, 1018, 1044,
+     1024,    0, 1013,    0, 1014,    0,    0,    0,    0, 1040,
+     1012, 1011,    0, 1051, 1008, 1015,    0,    0,    0, 1581,
+     1079
     } ;
 
-static yyconst flex_int16_t yy_def[1445] =
+static const flex_int16_t yy_def[1452] =
     {   0,
-     1443,    1, 1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443,
-     1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443,
-     1443, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1443, 1443, 1443, 1443, 1443,
-     1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443,
-     1443, 1443, 1443, 1443, 1443, 1443, 1443, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1443, 1443, 1443, 1443, 1443, 1443, 1443, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1443, 1443,
-     1443, 1443, 1443, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1443, 1443, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444, 1444,
-     1444, 1444,    0, 1443
+     1450,    1, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450,
+     1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450,
+     1450, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1450, 1450, 1450, 1450, 1450,
+     1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450,
+     1450, 1450, 1450, 1450, 1450, 1450, 1450, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1450, 1450, 1450, 1450, 1450, 1450, 1450, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1450, 1450,
+     1450, 1450, 1450, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1450, 1450, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,
+     1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451, 1451,    0,
+     1450
     } ;
 
-static yyconst flex_int16_t yy_nxt[1648] =
+static const flex_int16_t yy_nxt[1655] =
     {   0,
         4,    5,    6,    7,    8,    9,   10,   11,   12,   13,
        14,   15,   16,   16,   16,   16,   16,   17,   18,   19,
@@ -983,21 +1217,21 @@ static yyconst flex_int16_t yy_nxt[1648] =
       889,  890,  892,  893,  894,  895,  896,  897,  898,  899,
       900,  883,  901,  902,  903,  904,  905,  906,  907,  908,
       909,  910,  911,  891,  912,  890,  913,  914,  915,  916,
-      917,  918,  919,  920,  921,  922,  923,  925,  926,  927,
-      928,  929,  930,  931,  932,  933,  934,  939,  935,  940,
-      941,  936,  942,  924,  943,  944,  945,  946,  947,  948,
-      923,  937,  949,  938,  950,  951,  952,  953,  954,  956,
-      955,  957,  958,  959,  960,  961,  962,  963,  964,  965,
+      917,  918,  919,  920,  921,  922,  923,  926,  927,  928,
+      929,  930,  931,  932,  933,  934,  935,  940,  936,  941,
+      942,  937,  943,  924,  944,  945,  946,  947,  925,  948,
+      923,  938,  949,  939,  950,  951,  952,  953,  954,  955,
+      957,  956,  958,  959,  960,  961,  962,  963,  964,  965,
       966,  967,  968,  969,  970,  971,  972,  973,  974,  975,
 
       976,  977,  978,  979,  980,  981,  982,  983,  984,  985,
       986,  987,  988,  989,  990,  991,  992,  993,  994,  995,
-      996,  997,  998,  999, 1000, 1002, 1003, 1004, 1005, 1006,
-     1007, 1008, 1009, 1010, 1011, 1012, 1013, 1001, 1014, 1015,
-     1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1000,
-     1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034,
-     1035, 1001, 1036, 1037, 1038, 1039, 1040, 1041, 1043, 1044,
-     1046, 1047, 1045, 1042, 1048, 1049, 1050, 1051, 1052, 1053,
+      996,  997,  998,  999, 1000, 1001, 1003, 1004, 1005, 1006,
+     1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1002, 1015,
+     1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025,
+     1001, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034,
+     1035, 1036, 1002, 1037, 1038, 1039, 1040, 1041, 1042, 1043,
+     1045, 1046, 1048, 1049, 1047, 1044, 1050, 1051, 1052, 1053,
      1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063,
      1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073,
 
@@ -1006,33 +1240,33 @@ static yyconst flex_int16_t yy_nxt[1648] =
      1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103,
      1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113,
      1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123,
-     1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1133, 1134,
-     1135, 1132, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1143,
+     1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133,
+     1134, 1136, 1137, 1138, 1135, 1139, 1140, 1141, 1142, 1143,
      1144, 1145, 1146, 1147, 1148, 1149, 1150, 1151, 1152, 1153,
      1154, 1155, 1156, 1157, 1158, 1159, 1160, 1161, 1162, 1163,
      1164, 1165, 1166, 1167, 1168, 1169, 1170, 1171, 1172, 1173,
 
      1174, 1175, 1176, 1177, 1178, 1179, 1180, 1181, 1182, 1183,
      1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193,
-     1194, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1178, 1202,
-     1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212,
+     1194, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203,
+     1204, 1181, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212,
      1213, 1214, 1215, 1216, 1217, 1218, 1219, 1220, 1221, 1222,
      1223, 1224, 1225, 1226, 1227, 1228, 1229, 1230, 1231, 1232,
      1233, 1234, 1235, 1236, 1237, 1238, 1239, 1240, 1241, 1242,
      1243, 1244, 1245, 1246, 1247, 1248, 1249, 1250, 1251, 1252,
      1253, 1254, 1255, 1256, 1257, 1258, 1259, 1260, 1261, 1262,
-     1263, 1264, 1265, 1266, 1243, 1267, 1268, 1269, 1270, 1271,
+     1263, 1264, 1265, 1266, 1267, 1268, 1269, 1270, 1247, 1271,
 
      1272, 1273, 1274, 1275, 1276, 1277, 1278, 1279, 1280, 1281,
-     1259, 1282, 1283, 1284, 1285, 1286, 1287, 1288, 1289, 1290,
+     1282, 1283, 1284, 1285, 1263, 1286, 1287, 1288, 1289, 1290,
      1291, 1292, 1293, 1294, 1295, 1296, 1297, 1298, 1299, 1300,
      1301, 1302, 1303, 1304, 1305, 1306, 1307, 1308, 1309, 1310,
      1311, 1312, 1313, 1314, 1315, 1316, 1317, 1318, 1319, 1320,
      1321, 1322, 1323, 1324, 1325, 1326, 1327, 1328, 1329, 1330,
      1331, 1332, 1333, 1334, 1335, 1336, 1337, 1338, 1339, 1340,
-     1341, 1343, 1344, 1345, 1346, 1347, 1348, 1349, 1350, 1342,
-     1351, 1352, 1353, 1354, 1355, 1356, 1357, 1358, 1359, 1360,
-     1361, 1338, 1362, 1363, 1364, 1365, 1366, 1367, 1368, 1369,
+     1341, 1342, 1343, 1344, 1345, 1346, 1347, 1349, 1350, 1351,
+     1352, 1353, 1354, 1355, 1356, 1348, 1357, 1358, 1359, 1360,
+     1361, 1362, 1363, 1364, 1365, 1366, 1367, 1344, 1368, 1369,
 
      1370, 1371, 1372, 1373, 1374, 1375, 1376, 1377, 1378, 1379,
      1380, 1381, 1382, 1383, 1384, 1385, 1386, 1387, 1388, 1389,
@@ -1041,73 +1275,74 @@ static yyconst flex_int16_t yy_nxt[1648] =
      1410, 1411, 1412, 1413, 1414, 1415, 1416, 1417, 1418, 1419,
      1420, 1421, 1422, 1423, 1424, 1425, 1426, 1427, 1428, 1429,
      1430, 1431, 1432, 1433, 1434, 1435, 1436, 1437, 1438, 1439,
-     1440, 1441, 1442,   68,  830,  829,  828,  827,  826,  825,
-      824,  823,  822,  821,  820,  819,  818,  817,  816,  815,
-      814,  813,  812,  811,  810,  807,  806,  805,  804,  803,
-
-      802,  801,  800,  799,  798,  797,  794,  793,  792,  791,
-      790,  789,  788,  787,  786,  785,  784,  783,  782,  781,
-      780,  779,  778,  777,  776,  775,  774,  773,  772,  771,
-      770,  769,  768,  767,  766,  765,  764,  763,  762,  761,
-      760,  759,  758,  757,  756,  755,  754,  753,  752,  751,
-      750,  749,  748,  747,  746,  745,  744,  743,  742,  741,
-      740,  739,  738,  737,  736,  735,  734,  733,  732,  731,
-      730,  729,  728,  725,  724,  723,  722,  721,  720,  719,
-      718,  717,  714,  713,  712,  711,  710,  709,  708,  707,
-      706,  705,  704,  703,  702,  701,  700,  699,  698,  697,
-
-      696,  695,  694,  693,  692,  691,  690,  689,  688,  687,
-      686,  685,  684,  683,  682,  681,  680,  679,  678,  677,
-      676,  675,  674,  673,  672,  671,  670,  669,  668,  667,
-      666,  665,  664,  663,  662,  661,  660,  659,  658,  657,
-      656,  655,  654,  653,  652,  651,  650,  649,  645,  642,
-      641,  640,  639,  638,  637,  636,  635,  634,  633,  632,
-      631,  630,  629,  628,  627,  626,  625,  624,  623,  622,
-      621,  620,  619,  618,  615,  614,  613,  612,  611,  610,
-      609,  608,  607,  606,  605,  604,  603,  600,  597,  596,
-      595,  592,  591,  590,  589,  588,  587,  586,  585,  584,
-
-      583,  582,  581,  580,  579,  578,  577,  576,  575,  574,
-      573,  572,  571,  570,  569,  568,  567,  566,  565,  564,
-      563,  562,  561,  560,  559,  558,  557,  556,  555,  554,
-      553,  552,  551,  550,  549,  548,  547,  546,  545,  544,
-      543,  542,  541,  540,  539,  538,  537,  536,  535,  534,
-      533,  532,  531,  530,  529,  528,  527,  526,  525,  524,
-      523,  522,  521,  520,  519,  518,  517,  507,  506,  505,
-      504,  503,  502,  501,  500,  499,  498,  497,  496,  495,
-      494,  493,  492,  491,  490,  489,  488,  487,  486,  477,
-      476,  475,  474,  473,  472,  471,  470,  469,  468,  460,
-
-      459,  458,  457,  456,  455,  454,  453,  452,  451,  447,
-      446,  445,  444,  443,  442,  441,  440,  439,  436,  435,
-      434,  433,  432,  431,  430,  429,  428,  427,  426,  425,
-      424,  421,  418,  417,  416,  415,  414,  413,  412,  411,
-      410,  409,  408,  402,  401,  400,  399,  398,  397,  396,
-      393,  392,  391,  388,  387,  384,  383,  382,  381,  380,
-      379,  378,  377,  376,  375,  374,  371,  370,  369,  368,
-      367,  364,  361,  360,  359,  356,  355,  352,  351,  350,
-      349,  348,  347,  346,  345,  344,  340,  339,  338,  337,
-      336,  335,  334,  328,  327,  326,  325,  324,  323,  322,
-
-      318,  310,  309,  306,  305,  304,  300,  299,  298,  293,
-      292,  291,  281,  280,  279,  274,  273,  272,  271,  270,
-      269,  268,  267,  266,  265,  264,  257,  250,  249,  248,
-      247,  246,  243,  242,  239,  238,  237,  236,  235,  230,
-      226,  225,  224,  221,  213,  212,  211,  210,  201,  200,
-      199,  191,  188,  187,  186,  185,  184,  183,  182,  181,
-      180,  172,  171,  170,  166,  138,  115,   65,   62,   49,
-       48,   47, 1443,    3, 1443, 1443, 1443, 1443, 1443, 1443,
-     1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443,
-     1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443,
-
-     1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443,
-     1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443,
-     1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443,
-     1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443,
-     1443, 1443, 1443, 1443, 1443, 1443, 1443
+     1440, 1441, 1442, 1443, 1444, 1445, 1446, 1447, 1448, 1449,
+       68,  830,  829,  828,  827,  826,  825,  824,  823,  822,
+      821,  820,  819,  818,  817,  816,  815,  814,  813,  812,
+
+      811,  810,  807,  806,  805,  804,  803,  802,  801,  800,
+      799,  798,  797,  794,  793,  792,  791,  790,  789,  788,
+      787,  786,  785,  784,  783,  782,  781,  780,  779,  778,
+      777,  776,  775,  774,  773,  772,  771,  770,  769,  768,
+      767,  766,  765,  764,  763,  762,  761,  760,  759,  758,
+      757,  756,  755,  754,  753,  752,  751,  750,  749,  748,
+      747,  746,  745,  744,  743,  742,  741,  740,  739,  738,
+      737,  736,  735,  734,  733,  732,  731,  730,  729,  728,
+      725,  724,  723,  722,  721,  720,  719,  718,  717,  714,
+      713,  712,  711,  710,  709,  708,  707,  706,  705,  704,
+
+      703,  702,  701,  700,  699,  698,  697,  696,  695,  694,
+      693,  692,  691,  690,  689,  688,  687,  686,  685,  684,
+      683,  682,  681,  680,  679,  678,  677,  676,  675,  674,
+      673,  672,  671,  670,  669,  668,  667,  666,  665,  664,
+      663,  662,  661,  660,  659,  658,  657,  656,  655,  654,
+      653,  652,  651,  650,  649,  645,  642,  641,  640,  639,
+      638,  637,  636,  635,  634,  633,  632,  631,  630,  629,
+      628,  627,  626,  625,  624,  623,  622,  621,  620,  619,
+      618,  615,  614,  613,  612,  611,  610,  609,  608,  607,
+      606,  605,  604,  603,  600,  597,  596,  595,  592,  591,
+
+      590,  589,  588,  587,  586,  585,  584,  583,  582,  581,
+      580,  579,  578,  577,  576,  575,  574,  573,  572,  571,
+      570,  569,  568,  567,  566,  565,  564,  563,  562,  561,
+      560,  559,  558,  557,  556,  555,  554,  553,  552,  551,
+      550,  549,  548,  547,  546,  545,  544,  543,  542,  541,
+      540,  539,  538,  537,  536,  535,  534,  533,  532,  531,
+      530,  529,  528,  527,  526,  525,  524,  523,  522,  521,
+      520,  519,  518,  517,  507,  506,  505,  504,  503,  502,
+      501,  500,  499,  498,  497,  496,  495,  494,  493,  492,
+      491,  490,  489,  488,  487,  486,  477,  476,  475,  474,
+
+      473,  472,  471,  470,  469,  468,  460,  459,  458,  457,
+      456,  455,  454,  453,  452,  451,  447,  446,  445,  444,
+      443,  442,  441,  440,  439,  436,  435,  434,  433,  432,
+      431,  430,  429,  428,  427,  426,  425,  424,  421,  418,
+      417,  416,  415,  414,  413,  412,  411,  410,  409,  408,
+      402,  401,  400,  399,  398,  397,  396,  393,  392,  391,
+      388,  387,  384,  383,  382,  381,  380,  379,  378,  377,
+      376,  375,  374,  371,  370,  369,  368,  367,  364,  361,
+      360,  359,  356,  355,  352,  351,  350,  349,  348,  347,
+      346,  345,  344,  340,  339,  338,  337,  336,  335,  334,
+
+      328,  327,  326,  325,  324,  323,  322,  318,  310,  309,
+      306,  305,  304,  300,  299,  298,  293,  292,  291,  281,
+      280,  279,  274,  273,  272,  271,  270,  269,  268,  267,
+      266,  265,  264,  257,  250,  249,  248,  247,  246,  243,
+      242,  239,  238,  237,  236,  235,  230,  226,  225,  224,
+      221,  213,  212,  211,  210,  201,  200,  199,  191,  188,
+      187,  186,  185,  184,  183,  182,  181,  180,  172,  171,
+      170,  166,  138,  115,   65,   62,   49,   48,   47, 1450,
+        3, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450,
+     1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450,
+
+     1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450,
+     1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450,
+     1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450,
+     1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450,
+     1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450,
+     1450, 1450, 1450, 1450
     } ;
 
-static yyconst flex_int16_t yy_chk[1648] =
+static const flex_int16_t yy_chk[1655] =
     {   0,
         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
         1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
@@ -1170,133 +1405,134 @@ static yyconst flex_int16_t yy_chk[1648] =
       790,  792,  794,  765,  795,  765,  796,  798,  800,  801,
       802,  803,  804,  805,  806,  807,  808,  809,  810,  812,
       813,  815,  817,  818,  819,  822,  822,  823,  822,  824,
-      825,  822,  826,  808,  828,  829,  830,  831,  832,  833,
-      808,  822,  835,  822,  836,  837,  838,  839,  840,  841,
-      840,  842,  843,  844,  845,  846,  849,  850,  851,  852,
-      854,  855,  856,  857,  858,  859,  860,  861,  862,  863,
-
-      864,  865,  866,  867,  868,  869,  870,  871,  872,  873,
-      874,  875,  876,  877,  878,  879,  880,  881,  882,  883,
-      884,  885,  886,  887,  888,  890,  891,  892,  893,  894,
-      895,  896,  897,  898,  899,  900,  901,  888,  902,  903,
-      904,  905,  906,  907,  909,  911,  912,  913,  914,  888,
-      916,  917,  918,  919,  920,  921,  922,  923,  924,  925,
-      926,  888,  927,  928,  930,  931,  932,  933,  934,  935,
-      936,  937,  935,  933,  938,  939,  941,  942,  943,  944,
-      946,  947,  948,  950,  951,  952,  953,  954,  955,  957,
-      958,  959,  960,  961,  963,  965,  966,  967,  969,  970,
-
-      971,  972,  973,  974,  975,  977,  979,  980,  983,  985,
-      988,  989,  990,  991,  992,  994,  995,  996,  999, 1000,
-     1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010,
-     1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1020, 1021,
-     1022, 1023, 1024, 1026, 1027, 1028, 1029, 1030, 1031, 1032,
-     1033, 1034, 1035, 1036, 1037, 1038, 1040, 1041, 1042, 1043,
-     1044, 1041, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052,
-     1053, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063,
-     1064, 1065, 1066, 1067, 1070, 1071, 1072, 1073, 1074, 1076,
-     1078, 1079, 1080, 1082, 1083, 1084, 1085, 1086, 1087, 1088,
-
-     1089, 1091, 1092, 1093, 1094, 1095, 1096, 1099, 1100, 1101,
-     1102, 1103, 1104, 1105, 1106, 1109, 1111, 1114, 1115, 1116,
-     1119, 1120, 1121, 1122, 1123, 1124, 1126, 1127, 1094, 1129,
-     1130, 1131, 1132, 1134, 1135, 1136, 1137, 1138, 1139, 1140,
-     1142, 1143, 1144, 1147, 1148, 1149, 1150, 1151, 1152, 1153,
-     1154, 1155, 1156, 1157, 1159, 1160, 1161, 1162, 1163, 1164,
-     1165, 1166, 1167, 1168, 1169, 1170, 1171, 1173, 1174, 1176,
-     1177, 1178, 1179, 1180, 1182, 1183, 1184, 1185, 1186, 1189,
-     1190, 1191, 1193, 1194, 1196, 1197, 1198, 1199, 1200, 1201,
-     1202, 1203, 1204, 1205, 1177, 1206, 1207, 1209, 1210, 1211,
-
-     1213, 1214, 1215, 1218, 1219, 1220, 1221, 1222, 1223, 1224,
-     1198, 1226, 1227, 1228, 1229, 1230, 1231, 1232, 1233, 1234,
-     1235, 1237, 1238, 1239, 1240, 1241, 1243, 1244, 1245, 1246,
-     1247, 1248, 1249, 1251, 1252, 1253, 1255, 1256, 1257, 1259,
-     1261, 1262, 1264, 1265, 1266, 1267, 1268, 1269, 1270, 1273,
-     1274, 1275, 1276, 1277, 1278, 1279, 1283, 1284, 1285, 1286,
-     1288, 1289, 1290, 1292, 1293, 1294, 1297, 1298, 1299, 1300,
-     1302, 1304, 1306, 1308, 1310, 1311, 1312, 1313, 1314, 1302,
-     1316, 1317, 1318, 1319, 1320, 1321, 1322, 1323, 1324, 1325,
-     1326, 1298, 1327, 1328, 1329, 1330, 1331, 1332, 1333, 1334,
-
-     1336, 1337, 1338, 1339, 1341, 1342, 1343, 1345, 1347, 1349,
-     1350, 1351, 1352, 1353, 1356, 1359, 1360, 1362, 1363, 1364,
-     1365, 1367, 1368, 1369, 1370, 1371, 1372, 1374, 1375, 1378,
-     1379, 1380, 1381, 1382, 1383, 1384, 1385, 1388, 1389, 1390,
-     1391, 1392, 1394, 1396, 1397, 1398, 1399, 1402, 1404, 1407,
-     1408, 1409, 1410, 1411, 1412, 1413, 1414, 1415, 1418, 1419,
-     1420, 1421, 1422, 1423, 1424, 1426, 1428, 1433, 1434, 1435,
-     1437, 1438, 1439, 1444,  698,  697,  695,  694,  693,  692,
-      691,  690,  689,  687,  686,  682,  680,  679,  677,  673,
-      672,  670,  669,  668,  667,  665,  662,  661,  660,  659,
-
-      658,  657,  656,  655,  654,  653,  651,  650,  649,  648,
-      647,  646,  645,  643,  642,  641,  639,  638,  637,  636,
-      635,  634,  633,  632,  631,  630,  627,  626,  625,  624,
-      623,  622,  621,  620,  619,  618,  617,  616,  615,  614,
-      612,  610,  609,  608,  607,  605,  603,  602,  601,  600,
-      599,  598,  597,  596,  594,  593,  592,  591,  589,  588,
-      587,  586,  585,  583,  582,  580,  579,  578,  577,  576,
-      575,  574,  573,  571,  569,  568,  567,  565,  564,  563,
-      560,  559,  557,  556,  555,  554,  553,  552,  551,  549,
-      548,  547,  546,  545,  544,  543,  542,  541,  540,  539,
-
-      538,  537,  536,  535,  534,  533,  532,  531,  529,  527,
-      525,  524,  523,  522,  521,  520,  519,  518,  513,  512,
-      510,  508,  506,  505,  504,  503,  502,  501,  500,  499,
-      498,  497,  496,  495,  494,  493,  492,  491,  488,  487,
-      486,  485,  484,  483,  482,  481,  480,  479,  476,  474,
-      473,  472,  469,  468,  467,  466,  465,  464,  463,  462,
-      461,  460,  459,  458,  457,  456,  455,  454,  453,  452,
-      451,  450,  449,  448,  445,  444,  443,  442,  441,  440,
-      439,  438,  437,  436,  435,  434,  433,  431,  429,  428,
-      426,  424,  423,  422,  421,  419,  418,  417,  416,  415,
-
-      414,  413,  412,  411,  408,  407,  406,  405,  404,  403,
-      402,  401,  400,  398,  397,  395,  394,  393,  391,  389,
-      388,  387,  386,  385,  384,  383,  380,  379,  378,  377,
-      376,  375,  374,  373,  372,  371,  369,  368,  366,  365,
-      364,  363,  362,  361,  360,  359,  358,  357,  356,  354,
-      353,  351,  350,  349,  348,  347,  346,  345,  343,  342,
-      341,  340,  339,  338,  337,  335,  334,  327,  326,  325,
-      324,  323,  322,  321,  320,  319,  318,  317,  316,  315,
-      314,  313,  312,  311,  310,  309,  308,  307,  306,  304,
-      303,  302,  301,  300,  299,  298,  297,  296,  295,  293,
-
-      291,  290,  289,  288,  287,  286,  285,  284,  283,  281,
-      280,  279,  278,  277,  276,  275,  274,  273,  271,  270,
-      269,  268,  267,  265,  263,  262,  260,  259,  258,  257,
-      256,  254,  252,  251,  250,  249,  248,  247,  246,  245,
-      244,  243,  242,  240,  239,  238,  236,  235,  234,  233,
-      231,  230,  229,  226,  225,  223,  222,  221,  220,  219,
-      218,  217,  216,  215,  214,  213,  211,  209,  208,  207,
-      206,  204,  202,  201,  200,  198,  197,  195,  193,  192,
-      191,  190,  189,  188,  187,  186,  184,  183,  182,  181,
-      180,  179,  178,  170,  169,  168,  167,  166,  165,  164,
-
-      162,  158,  157,  153,  152,  151,  149,  148,  147,  144,
-      143,  142,  139,  138,  137,  133,  132,  131,  130,  129,
-      128,  127,  126,  125,  124,  123,  120,  116,  115,  114,
-      112,  111,  109,  108,  106,  105,  104,  103,  102,  100,
-       98,   97,   96,   94,   91,   90,   89,   88,   86,   85,
-       84,   80,   78,   77,   76,   75,   74,   73,   72,   71,
-       70,   54,   46,   45,   43,   38,   32,   20,   17,   11,
-        9,    7,    3, 1443, 1443, 1443, 1443, 1443, 1443, 1443,
-     1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443,
-     1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443,
-
-     1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443,
-     1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443,
-     1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443,
-     1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443, 1443,
-     1443, 1443, 1443, 1443, 1443, 1443, 1443
+      825,  822,  826,  808,  828,  829,  830,  831,  808,  832,
+      808,  822,  833,  822,  835,  836,  837,  838,  839,  840,
+      841,  840,  842,  843,  844,  845,  846,  849,  850,  851,
+      852,  854,  855,  856,  857,  858,  859,  860,  861,  862,
+
+      863,  864,  865,  866,  867,  868,  869,  870,  871,  872,
+      873,  874,  875,  876,  877,  878,  879,  880,  881,  882,
+      883,  884,  885,  886,  887,  888,  890,  891,  892,  893,
+      894,  895,  896,  897,  898,  899,  900,  901,  888,  902,
+      903,  904,  905,  906,  907,  909,  911,  912,  913,  914,
+      888,  916,  917,  918,  919,  920,  921,  922,  923,  924,
+      925,  926,  888,  927,  928,  929,  931,  932,  933,  934,
+      935,  936,  937,  938,  936,  934,  939,  940,  942,  943,
+      944,  945,  947,  948,  949,  951,  952,  953,  954,  955,
+      956,  958,  959,  960,  961,  962,  964,  966,  967,  968,
+
+      970,  971,  972,  973,  974,  975,  976,  978,  980,  981,
+      984,  986,  989,  990,  991,  992,  993,  995,  996,  997,
+     1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009,
+     1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019,
+     1021, 1022, 1023, 1024, 1025, 1027, 1028, 1029, 1030, 1031,
+     1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1042,
+     1043, 1044, 1045, 1046, 1043, 1047, 1048, 1049, 1050, 1051,
+     1052, 1053, 1054, 1055, 1057, 1058, 1059, 1060, 1061, 1062,
+     1063, 1064, 1065, 1066, 1067, 1068, 1069, 1072, 1073, 1074,
+     1075, 1076, 1078, 1080, 1081, 1082, 1084, 1085, 1086, 1087,
+
+     1088, 1089, 1090, 1091, 1093, 1094, 1095, 1096, 1097, 1098,
+     1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1111, 1113,
+     1116, 1117, 1118, 1121, 1122, 1123, 1124, 1125, 1126, 1127,
+     1129, 1096, 1130, 1132, 1133, 1134, 1135, 1137, 1138, 1139,
+     1140, 1141, 1142, 1143, 1145, 1146, 1147, 1150, 1151, 1152,
+     1153, 1154, 1155, 1156, 1157, 1158, 1159, 1160, 1162, 1163,
+     1164, 1165, 1166, 1167, 1168, 1169, 1170, 1171, 1172, 1173,
+     1174, 1176, 1177, 1179, 1180, 1181, 1182, 1183, 1185, 1186,
+     1187, 1188, 1189, 1192, 1193, 1194, 1196, 1197, 1199, 1200,
+     1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1180, 1209,
+
+     1210, 1211, 1213, 1214, 1215, 1217, 1218, 1219, 1222, 1223,
+     1224, 1225, 1226, 1227, 1201, 1228, 1230, 1231, 1232, 1233,
+     1234, 1235, 1236, 1237, 1238, 1239, 1241, 1242, 1243, 1244,
+     1245, 1247, 1248, 1249, 1250, 1251, 1252, 1253, 1255, 1256,
+     1257, 1259, 1260, 1261, 1263, 1265, 1266, 1267, 1269, 1270,
+     1271, 1272, 1273, 1274, 1275, 1278, 1279, 1280, 1281, 1282,
+     1283, 1284, 1288, 1289, 1290, 1291, 1293, 1294, 1295, 1297,
+     1298, 1299, 1302, 1303, 1304, 1305, 1307, 1309, 1311, 1313,
+     1315, 1316, 1317, 1318, 1319, 1307, 1320, 1322, 1323, 1324,
+     1325, 1326, 1327, 1328, 1329, 1330, 1331, 1303, 1332, 1333,
+
+     1334, 1335, 1336, 1337, 1338, 1339, 1340, 1342, 1343, 1344,
+     1345, 1347, 1348, 1349, 1351, 1354, 1356, 1357, 1358, 1359,
+     1360, 1363, 1366, 1367, 1369, 1370, 1371, 1372, 1374, 1375,
+     1376, 1377, 1378, 1379, 1381, 1382, 1385, 1386, 1387, 1388,
+     1389, 1390, 1391, 1392, 1395, 1396, 1397, 1398, 1399, 1401,
+     1403, 1404, 1405, 1406, 1409, 1411, 1414, 1415, 1416, 1417,
+     1418, 1419, 1420, 1421, 1422, 1425, 1426, 1427, 1428, 1429,
+     1430, 1431, 1433, 1435, 1440, 1441, 1442, 1444, 1445, 1446,
+     1451,  698,  697,  695,  694,  693,  692,  691,  690,  689,
+      687,  686,  682,  680,  679,  677,  673,  672,  670,  669,
+
+      668,  667,  665,  662,  661,  660,  659,  658,  657,  656,
+      655,  654,  653,  651,  650,  649,  648,  647,  646,  645,
+      643,  642,  641,  639,  638,  637,  636,  635,  634,  633,
+      632,  631,  630,  627,  626,  625,  624,  623,  622,  621,
+      620,  619,  618,  617,  616,  615,  614,  612,  610,  609,
+      608,  607,  605,  603,  602,  601,  600,  599,  598,  597,
+      596,  594,  593,  592,  591,  589,  588,  587,  586,  585,
+      583,  582,  580,  579,  578,  577,  576,  575,  574,  573,
+      571,  569,  568,  567,  565,  564,  563,  560,  559,  557,
+      556,  555,  554,  553,  552,  551,  549,  548,  547,  546,
+
+      545,  544,  543,  542,  541,  540,  539,  538,  537,  536,
+      535,  534,  533,  532,  531,  529,  527,  525,  524,  523,
+      522,  521,  520,  519,  518,  513,  512,  510,  508,  506,
+      505,  504,  503,  502,  501,  500,  499,  498,  497,  496,
+      495,  494,  493,  492,  491,  488,  487,  486,  485,  484,
+      483,  482,  481,  480,  479,  476,  474,  473,  472,  469,
+      468,  467,  466,  465,  464,  463,  462,  461,  460,  459,
+      458,  457,  456,  455,  454,  453,  452,  451,  450,  449,
+      448,  445,  444,  443,  442,  441,  440,  439,  438,  437,
+      436,  435,  434,  433,  431,  429,  428,  426,  424,  423,
+
+      422,  421,  419,  418,  417,  416,  415,  414,  413,  412,
+      411,  408,  407,  406,  405,  404,  403,  402,  401,  400,
+      398,  397,  395,  394,  393,  391,  389,  388,  387,  386,
+      385,  384,  383,  380,  379,  378,  377,  376,  375,  374,
+      373,  372,  371,  369,  368,  366,  365,  364,  363,  362,
+      361,  360,  359,  358,  357,  356,  354,  353,  351,  350,
+      349,  348,  347,  346,  345,  343,  342,  341,  340,  339,
+      338,  337,  335,  334,  327,  326,  325,  324,  323,  322,
+      321,  320,  319,  318,  317,  316,  315,  314,  313,  312,
+      311,  310,  309,  308,  307,  306,  304,  303,  302,  301,
+
+      300,  299,  298,  297,  296,  295,  293,  291,  290,  289,
+      288,  287,  286,  285,  284,  283,  281,  280,  279,  278,
+      277,  276,  275,  274,  273,  271,  270,  269,  268,  267,
+      265,  263,  262,  260,  259,  258,  257,  256,  254,  252,
+      251,  250,  249,  248,  247,  246,  245,  244,  243,  242,
+      240,  239,  238,  236,  235,  234,  233,  231,  230,  229,
+      226,  225,  223,  222,  221,  220,  219,  218,  217,  216,
+      215,  214,  213,  211,  209,  208,  207,  206,  204,  202,
+      201,  200,  198,  197,  195,  193,  192,  191,  190,  189,
+      188,  187,  186,  184,  183,  182,  181,  180,  179,  178,
+
+      170,  169,  168,  167,  166,  165,  164,  162,  158,  157,
+      153,  152,  151,  149,  148,  147,  144,  143,  142,  139,
+      138,  137,  133,  132,  131,  130,  129,  128,  127,  126,
+      125,  124,  123,  120,  116,  115,  114,  112,  111,  109,
+      108,  106,  105,  104,  103,  102,  100,   98,   97,   96,
+       94,   91,   90,   89,   88,   86,   85,   84,   80,   78,
+       77,   76,   75,   74,   73,   72,   71,   70,   54,   46,
+       45,   43,   38,   32,   20,   17,   11,    9,    7,    3,
+     1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450,
+     1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450,
+
+     1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450,
+     1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450,
+     1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450,
+     1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450,
+     1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450, 1450,
+     1450, 1450, 1450, 1450
     } ;
 
 static yy_state_type yy_last_accepting_state;
 static char *yy_last_accepting_cpos;
 
-extern int gmsh_yy_flex_debug;
-int gmsh_yy_flex_debug = 0;
+extern int yy_flex_debug;
+int yy_flex_debug = 0;
 
 /* The intent behind this definition is that it'll catch
  * any uses of REJECT which flex missed.
@@ -1305,7 +1541,7 @@ int gmsh_yy_flex_debug = 0;
 #define yymore() yymore_used_but_not_detected
 #define YY_MORE_ADJ 0
 #define YY_RESTORE_YY_MORE_OFFSET
-char *gmsh_yytext;
+char *yytext;
 #line 1 "Gmsh.l"
 #line 2 "Gmsh.l"
 // Gmsh - Copyright (C) 1997-2021 C. Geuzaine, J.-F. Remacle
@@ -1333,14 +1569,14 @@ void   skipline(void);
 #define YY_INPUT(buf,result,max_size)					\
   {									\
     int c = '*', n;							\
-    for(n = 0; n < (int) max_size && (c = fgetc(gmsh_yyin)) != EOF &&        \
+    for(n = 0; n < (int) max_size && (c = fgetc(yyin)) != EOF &&        \
            c != '\n' && c != '\r'; ++n)                                 \
       buf[n] = (char) c;                                                \
     if(c == '\n' || c == '\r') {                                        \
       buf[n++] = (char) c;                                              \
-      if(c == '\n') gmsh_yylineno++;                                         \
+      if(c == '\n') yylineno++;                                         \
     }                                                                   \
-    if(c == EOF && ferror(gmsh_yyin))                                        \
+    if(c == EOF && ferror(yyin))                                        \
       Msg::Error("Input in flex scanner failed");			\
     result = n;                                                         \
   }
@@ -1354,7 +1590,8 @@ void   skipline(void);
 // versions of flex/bison
 #define register
 
-#line 1358 "Gmsh.yy.cpp"
+#line 1593 "Gmsh.yy.cpp"
+#line 1594 "Gmsh.yy.cpp"
 
 #define INITIAL 0
 
@@ -1370,36 +1607,36 @@ void   skipline(void);
 #define YY_EXTRA_TYPE void *
 #endif
 
-static int yy_init_globals (void );
+static int yy_init_globals ( void );
 
 /* Accessor methods to globals.
    These are made visible to non-reentrant scanners for convenience. */
 
-int gmsh_yylex_destroy (void );
+int yylex_destroy ( void );
 
-int gmsh_yyget_debug (void );
+int yyget_debug ( void );
 
-void gmsh_yyset_debug (int debug_flag  );
+void yyset_debug ( int debug_flag  );
 
-YY_EXTRA_TYPE gmsh_yyget_extra (void );
+YY_EXTRA_TYPE yyget_extra ( void );
 
-void gmsh_yyset_extra (YY_EXTRA_TYPE user_defined  );
+void yyset_extra ( YY_EXTRA_TYPE user_defined  );
 
-FILE *gmsh_yyget_in (void );
+FILE *yyget_in ( void );
 
-void gmsh_yyset_in  (FILE * in_str  );
+void yyset_in  ( FILE * _in_str  );
 
-FILE *gmsh_yyget_out (void );
+FILE *yyget_out ( void );
 
-void gmsh_yyset_out  (FILE * out_str  );
+void yyset_out  ( FILE * _out_str  );
 
-yy_size_t gmsh_yyget_leng (void );
+			yy_size_t yyget_leng ( void );
 
-char *gmsh_yyget_text (void );
+char *yyget_text ( void );
 
-int gmsh_yyget_lineno (void );
+int yyget_lineno ( void );
 
-void gmsh_yyset_lineno (int line_number  );
+void yyset_lineno ( int _line_number  );
 
 /* Macros after this point can all be overridden by user definitions in
  * section 1.
@@ -1407,35 +1644,43 @@ void gmsh_yyset_lineno (int line_number  );
 
 #ifndef YY_SKIP_YYWRAP
 #ifdef __cplusplus
-extern "C" int gmsh_yywrap (void );
+extern "C" int yywrap ( void );
 #else
-extern int gmsh_yywrap (void );
+extern int yywrap ( void );
 #endif
 #endif
 
-    static void yyunput (int c,char *buf_ptr  );
+#ifndef YY_NO_UNPUT
     
+    static void yyunput ( int c, char *buf_ptr  );
+    
+#endif
+
 #ifndef yytext_ptr
-static void yy_flex_strncpy (char *,yyconst char *,int );
+static void yy_flex_strncpy ( char *, const char *, int );
 #endif
 
 #ifdef YY_NEED_STRLEN
-static int yy_flex_strlen (yyconst char * );
+static int yy_flex_strlen ( const char * );
 #endif
 
 #ifndef YY_NO_INPUT
-
 #ifdef __cplusplus
-static int yyinput (void );
+static int yyinput ( void );
 #else
-static int input (void );
+static int input ( void );
 #endif
 
 #endif
 
 /* Amount of stuff to slurp up with each read. */
 #ifndef YY_READ_BUF_SIZE
+#ifdef __ia64__
+/* On IA-64, the buffer size is 16k, not 8k */
+#define YY_READ_BUF_SIZE 16384
+#else
 #define YY_READ_BUF_SIZE 8192
+#endif /* __ia64__ */
 #endif
 
 /* Copy whatever the last rule matched to the standard output. */
@@ -1443,7 +1688,7 @@ static int input (void );
 /* This used to be an fputs(), but since the string might contain NUL's,
  * we now use fwrite().
  */
-#define ECHO fwrite( gmsh_yytext, gmsh_yyleng, 1, gmsh_yyout )
+#define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0)
 #endif
 
 /* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
@@ -1456,18 +1701,18 @@ static int input (void );
 		int c = '*'; \
 		yy_size_t n; \
 		for ( n = 0; n < max_size && \
-			     (c = getc( gmsh_yyin )) != EOF && c != '\n'; ++n ) \
+			     (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
 			buf[n] = (char) c; \
 		if ( c == '\n' ) \
 			buf[n++] = (char) c; \
-		if ( c == EOF && ferror( gmsh_yyin ) ) \
+		if ( c == EOF && ferror( yyin ) ) \
 			YY_FATAL_ERROR( "input in flex scanner failed" ); \
 		result = n; \
 		} \
 	else \
 		{ \
 		errno=0; \
-		while ( (result = fread(buf, 1, max_size, gmsh_yyin))==0 && ferror(gmsh_yyin)) \
+		while ( (result = (int) fread(buf, 1, (yy_size_t) max_size, yyin)) == 0 && ferror(yyin)) \
 			{ \
 			if( errno != EINTR) \
 				{ \
@@ -1475,7 +1720,7 @@ static int input (void );
 				break; \
 				} \
 			errno=0; \
-			clearerr(gmsh_yyin); \
+			clearerr(yyin); \
 			} \
 		}\
 \
@@ -1508,12 +1753,12 @@ static int input (void );
 #ifndef YY_DECL
 #define YY_DECL_IS_OURS 1
 
-extern int gmsh_yylex (void);
+extern int yylex (void);
 
-#define YY_DECL int gmsh_yylex (void)
+#define YY_DECL int yylex (void)
 #endif /* !YY_DECL */
 
-/* Code executed at the beginning of each rule, after gmsh_yytext and gmsh_yyleng
+/* Code executed at the beginning of each rule, after yytext and yyleng
  * have been set up.
  */
 #ifndef YY_USER_ACTION
@@ -1522,7 +1767,7 @@ extern int gmsh_yylex (void);
 
 /* Code executed at the end of each rule. */
 #ifndef YY_BREAK
-#define YY_BREAK break;
+#define YY_BREAK /*LINTED*/break;
 #endif
 
 #define YY_RULE_SETUP \
@@ -1532,15 +1777,10 @@ extern int gmsh_yylex (void);
  */
 YY_DECL
 {
-	register yy_state_type yy_current_state;
-	register char *yy_cp, *yy_bp;
-	register int yy_act;
+	yy_state_type yy_current_state;
+	char *yy_cp, *yy_bp;
+	int yy_act;
     
-#line 57 "Gmsh.l"
-
-
-#line 1543 "Gmsh.yy.cpp"
-
 	if ( !(yy_init) )
 		{
 		(yy_init) = 1;
@@ -1552,26 +1792,32 @@ YY_DECL
 		if ( ! (yy_start) )
 			(yy_start) = 1;	/* first start state */
 
-		if ( ! gmsh_yyin )
-			gmsh_yyin = stdin;
+		if ( ! yyin )
+			yyin = stdin;
 
-		if ( ! gmsh_yyout )
-			gmsh_yyout = stdout;
+		if ( ! yyout )
+			yyout = stdout;
 
 		if ( ! YY_CURRENT_BUFFER ) {
-			gmsh_yyensure_buffer_stack ();
+			yyensure_buffer_stack ();
 			YY_CURRENT_BUFFER_LVALUE =
-				gmsh_yy_create_buffer(gmsh_yyin,YY_BUF_SIZE );
+				yy_create_buffer( yyin, YY_BUF_SIZE );
 		}
 
-		gmsh_yy_load_buffer_state( );
+		yy_load_buffer_state(  );
 		}
 
-	while ( 1 )		/* loops until end-of-file is reached */
+	{
+#line 57 "Gmsh.l"
+
+
+#line 1814 "Gmsh.yy.cpp"
+
+	while ( /*CONSTCOND*/1 )		/* loops until end-of-file is reached */
 		{
 		yy_cp = (yy_c_buf_p);
 
-		/* Support of gmsh_yytext. */
+		/* Support of yytext. */
 		*yy_cp = (yy_hold_char);
 
 		/* yy_bp points to the position in yy_ch_buf of the start of
@@ -1583,7 +1829,7 @@ YY_DECL
 yy_match:
 		do
 			{
-			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
+			YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
 			if ( yy_accept[yy_current_state] )
 				{
 				(yy_last_accepting_state) = yy_current_state;
@@ -1592,13 +1838,13 @@ yy_match:
 			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
 				{
 				yy_current_state = (int) yy_def[yy_current_state];
-				if ( yy_current_state >= 1444 )
-					yy_c = yy_meta[(unsigned int) yy_c];
+				if ( yy_current_state >= 1451 )
+					yy_c = yy_meta[yy_c];
 				}
-			yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+			yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
 			++yy_cp;
 			}
-		while ( yy_base[yy_current_state] != 1574 );
+		while ( yy_base[yy_current_state] != 1581 );
 
 yy_find_action:
 		yy_act = yy_accept[yy_current_state];
@@ -2921,90 +3167,95 @@ return tTotalMemory;
 case 260:
 YY_RULE_SETUP
 #line 337 "Gmsh.l"
-return tTransfQuadTri;
+return tTransformMesh;
 	YY_BREAK
 case 261:
 YY_RULE_SETUP
 #line 338 "Gmsh.l"
-return tTransfinite;
+return tTransfQuadTri;
 	YY_BREAK
 case 262:
 YY_RULE_SETUP
 #line 339 "Gmsh.l"
-return tTranslate;
+return tTransfinite;
 	YY_BREAK
 case 263:
 YY_RULE_SETUP
-#line 341 "Gmsh.l"
-return tUndefineConstant;
+#line 340 "Gmsh.l"
+return tTranslate;
 	YY_BREAK
 case 264:
 YY_RULE_SETUP
 #line 342 "Gmsh.l"
-return tUnique;
+return tUndefineConstant;
 	YY_BREAK
 case 265:
 YY_RULE_SETUP
 #line 343 "Gmsh.l"
-return tUnsplitWindow;
+return tUnique;
 	YY_BREAK
 case 266:
 YY_RULE_SETUP
 #line 344 "Gmsh.l"
-return tUpperCase;
+return tUnsplitWindow;
 	YY_BREAK
 case 267:
 YY_RULE_SETUP
 #line 345 "Gmsh.l"
-return tUsing;
+return tUpperCase;
 	YY_BREAK
 case 268:
 YY_RULE_SETUP
-#line 347 "Gmsh.l"
-return tVolume;
+#line 346 "Gmsh.l"
+return tUsing;
 	YY_BREAK
 case 269:
 YY_RULE_SETUP
-#line 349 "Gmsh.l"
-return tWarning;
+#line 348 "Gmsh.l"
+return tVolume;
 	YY_BREAK
 case 270:
 YY_RULE_SETUP
 #line 350 "Gmsh.l"
-return tWedge;
+return tWarning;
 	YY_BREAK
 case 271:
 YY_RULE_SETUP
 #line 351 "Gmsh.l"
-return tWire;
+return tWedge;
 	YY_BREAK
 case 272:
-#line 354 "Gmsh.l"
+YY_RULE_SETUP
+#line 352 "Gmsh.l"
+return tWire;
+	YY_BREAK
 case 273:
 #line 355 "Gmsh.l"
 case 274:
 #line 356 "Gmsh.l"
 case 275:
-YY_RULE_SETUP
-#line 356 "Gmsh.l"
-{ gmsh_yylval.d = atof((char *)gmsh_yytext); return tDOUBLE; }
-	YY_BREAK
+#line 357 "Gmsh.l"
 case 276:
 YY_RULE_SETUP
-#line 358 "Gmsh.l"
-{ gmsh_yylval.c = strsave((char*)gmsh_yytext); return tSTRING; }
+#line 357 "Gmsh.l"
+{ gmsh_yylval.d = atof((char *)yytext); return tDOUBLE; }
 	YY_BREAK
 case 277:
 YY_RULE_SETUP
-#line 360 "Gmsh.l"
-return gmsh_yytext[0];
+#line 359 "Gmsh.l"
+{ gmsh_yylval.c = strsave((char*)yytext); return tSTRING; }
 	YY_BREAK
 case 278:
 YY_RULE_SETUP
-#line 362 "Gmsh.l"
+#line 361 "Gmsh.l"
+return yytext[0];
+	YY_BREAK
+case 279:
+YY_RULE_SETUP
+#line 363 "Gmsh.l"
 ECHO;
 	YY_BREAK
-#line 3008 "Gmsh.yy.cpp"
+#line 3258 "Gmsh.yy.cpp"
 case YY_STATE_EOF(INITIAL):
 	yyterminate();
 
@@ -3021,15 +3272,15 @@ case YY_STATE_EOF(INITIAL):
 			{
 			/* We're scanning a new file or input source.  It's
 			 * possible that this happened because the user
-			 * just pointed gmsh_yyin at a new source and called
-			 * gmsh_yylex().  If so, then we have to assure
+			 * just pointed yyin at a new source and called
+			 * yylex().  If so, then we have to assure
 			 * consistency between YY_CURRENT_BUFFER and our
 			 * globals.  Here is the right place to do so, because
 			 * this is the first action (other than possibly a
 			 * back-up) that will match for the new input source.
 			 */
 			(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
-			YY_CURRENT_BUFFER_LVALUE->yy_input_file = gmsh_yyin;
+			YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
 			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
 			}
 
@@ -3082,11 +3333,11 @@ case YY_STATE_EOF(INITIAL):
 				{
 				(yy_did_buffer_switch_on_eof) = 0;
 
-				if ( gmsh_yywrap( ) )
+				if ( yywrap(  ) )
 					{
 					/* Note: because we've taken care in
 					 * yy_get_next_buffer() to have set up
-					 * gmsh_yytext, we can now set up
+					 * yytext, we can now set up
 					 * yy_c_buf_p so that if some total
 					 * hoser (like flex itself) wants to
 					 * call the scanner after we return the
@@ -3135,7 +3386,8 @@ case YY_STATE_EOF(INITIAL):
 			"fatal flex scanner internal error--no action found" );
 	} /* end of action switch */
 		} /* end of scanning one token */
-} /* end of gmsh_yylex */
+	} /* end of user's declarations */
+} /* end of yylex */
 
 /* yy_get_next_buffer - try to read in a new buffer
  *
@@ -3146,9 +3398,9 @@ case YY_STATE_EOF(INITIAL):
  */
 static int yy_get_next_buffer (void)
 {
-    	register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
-	register char *source = (yytext_ptr);
-	register int number_to_move, i;
+    	char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+	char *source = (yytext_ptr);
+	int number_to_move, i;
 	int ret_val;
 
 	if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
@@ -3177,7 +3429,7 @@ static int yy_get_next_buffer (void)
 	/* Try to read more data. */
 
 	/* First move last chars to start of buffer. */
-	number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
+	number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr) - 1);
 
 	for ( i = 0; i < number_to_move; ++i )
 		*(dest++) = *(source++);
@@ -3197,7 +3449,7 @@ static int yy_get_next_buffer (void)
 			{ /* Not enough room in the buffer - grow it. */
 
 			/* just a shorter name for the current buffer */
-			YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
+			YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
 
 			int yy_c_buf_p_offset =
 				(int) ((yy_c_buf_p) - b->yy_ch_buf);
@@ -3213,11 +3465,12 @@ static int yy_get_next_buffer (void)
 
 				b->yy_ch_buf = (char *)
 					/* Include room in for 2 EOB chars. */
-					gmsh_yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2  );
+					yyrealloc( (void *) b->yy_ch_buf,
+							 (yy_size_t) (b->yy_buf_size + 2)  );
 				}
 			else
 				/* Can't grow it, we don't own it. */
-				b->yy_ch_buf = 0;
+				b->yy_ch_buf = NULL;
 
 			if ( ! b->yy_ch_buf )
 				YY_FATAL_ERROR(
@@ -3245,7 +3498,7 @@ static int yy_get_next_buffer (void)
 		if ( number_to_move == YY_MORE_ADJ )
 			{
 			ret_val = EOB_ACT_END_OF_FILE;
-			gmsh_yyrestart(gmsh_yyin  );
+			yyrestart( yyin  );
 			}
 
 		else
@@ -3259,12 +3512,15 @@ static int yy_get_next_buffer (void)
 	else
 		ret_val = EOB_ACT_CONTINUE_SCAN;
 
-	if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
+	if (((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
 		/* Extend the array by 50%, plus the number we really need. */
 		yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
-		YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) gmsh_yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size  );
+		YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc(
+			(void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, (yy_size_t) new_size  );
 		if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
 			YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
+		/* "- 2" to take care of EOB's */
+		YY_CURRENT_BUFFER_LVALUE->yy_buf_size = (int) (new_size - 2);
 	}
 
 	(yy_n_chars) += number_to_move;
@@ -3280,14 +3536,14 @@ static int yy_get_next_buffer (void)
 
     static yy_state_type yy_get_previous_state (void)
 {
-	register yy_state_type yy_current_state;
-	register char *yy_cp;
+	yy_state_type yy_current_state;
+	char *yy_cp;
     
 	yy_current_state = (yy_start);
 
 	for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
 		{
-		register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+		YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
 		if ( yy_accept[yy_current_state] )
 			{
 			(yy_last_accepting_state) = yy_current_state;
@@ -3296,10 +3552,10 @@ static int yy_get_next_buffer (void)
 		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
 			{
 			yy_current_state = (int) yy_def[yy_current_state];
-			if ( yy_current_state >= 1444 )
-				yy_c = yy_meta[(unsigned int) yy_c];
+			if ( yy_current_state >= 1451 )
+				yy_c = yy_meta[yy_c];
 			}
-		yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+		yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
 		}
 
 	return yy_current_state;
@@ -3312,10 +3568,10 @@ static int yy_get_next_buffer (void)
  */
     static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state )
 {
-	register int yy_is_jam;
-    	register char *yy_cp = (yy_c_buf_p);
+	int yy_is_jam;
+    	char *yy_cp = (yy_c_buf_p);
 
-	register YY_CHAR yy_c = 1;
+	YY_CHAR yy_c = 1;
 	if ( yy_accept[yy_current_state] )
 		{
 		(yy_last_accepting_state) = yy_current_state;
@@ -3324,31 +3580,33 @@ static int yy_get_next_buffer (void)
 	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
 		{
 		yy_current_state = (int) yy_def[yy_current_state];
-		if ( yy_current_state >= 1444 )
-			yy_c = yy_meta[(unsigned int) yy_c];
+		if ( yy_current_state >= 1451 )
+			yy_c = yy_meta[yy_c];
 		}
-	yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
-	yy_is_jam = (yy_current_state == 1443);
+	yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
+	yy_is_jam = (yy_current_state == 1450);
 
-	return yy_is_jam ? 0 : yy_current_state;
+		return yy_is_jam ? 0 : yy_current_state;
 }
 
-    static void yyunput (int c, register char * yy_bp )
+#ifndef YY_NO_UNPUT
+
+    static void yyunput (int c, char * yy_bp )
 {
-	register char *yy_cp;
+	char *yy_cp;
     
     yy_cp = (yy_c_buf_p);
 
-	/* undo effects of setting up gmsh_yytext */
+	/* undo effects of setting up yytext */
 	*yy_cp = (yy_hold_char);
 
 	if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
 		{ /* need to shift things up to make room */
 		/* +2 for EOB chars. */
-		register yy_size_t number_to_move = (yy_n_chars) + 2;
-		register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
+		yy_size_t number_to_move = (yy_n_chars) + 2;
+		char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
 					YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
-		register char *source =
+		char *source =
 				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
 
 		while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
@@ -3357,7 +3615,7 @@ static int yy_get_next_buffer (void)
 		yy_cp += (int) (dest - source);
 		yy_bp += (int) (dest - source);
 		YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
-			(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
+			(yy_n_chars) = (int) YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
 
 		if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
 			YY_FATAL_ERROR( "flex scanner push-back overflow" );
@@ -3370,6 +3628,8 @@ static int yy_get_next_buffer (void)
 	(yy_c_buf_p) = yy_cp;
 }
 
+#endif
+
 #ifndef YY_NO_INPUT
 #ifdef __cplusplus
     static int yyinput (void)
@@ -3411,13 +3671,13 @@ static int yy_get_next_buffer (void)
 					 */
 
 					/* Reset buffer status. */
-					gmsh_yyrestart(gmsh_yyin );
+					yyrestart( yyin );
 
 					/*FALLTHROUGH*/
 
 				case EOB_ACT_END_OF_FILE:
 					{
-					if ( gmsh_yywrap( ) )
+					if ( yywrap(  ) )
 						return 0;
 
 					if ( ! (yy_did_buffer_switch_on_eof) )
@@ -3437,7 +3697,7 @@ static int yy_get_next_buffer (void)
 		}
 
 	c = *(unsigned char *) (yy_c_buf_p);	/* cast for 8-bit char's */
-	*(yy_c_buf_p) = '\0';	/* preserve gmsh_yytext */
+	*(yy_c_buf_p) = '\0';	/* preserve yytext */
 	(yy_hold_char) = *++(yy_c_buf_p);
 
 	return c;
@@ -3449,32 +3709,32 @@ static int yy_get_next_buffer (void)
  * 
  * @note This function does not reset the start condition to @c INITIAL .
  */
-    void gmsh_yyrestart  (FILE * input_file )
+    void yyrestart  (FILE * input_file )
 {
     
 	if ( ! YY_CURRENT_BUFFER ){
-        gmsh_yyensure_buffer_stack ();
+        yyensure_buffer_stack ();
 		YY_CURRENT_BUFFER_LVALUE =
-            gmsh_yy_create_buffer(gmsh_yyin,YY_BUF_SIZE );
+            yy_create_buffer( yyin, YY_BUF_SIZE );
 	}
 
-	gmsh_yy_init_buffer(YY_CURRENT_BUFFER,input_file );
-	gmsh_yy_load_buffer_state( );
+	yy_init_buffer( YY_CURRENT_BUFFER, input_file );
+	yy_load_buffer_state(  );
 }
 
 /** Switch to a different input buffer.
  * @param new_buffer The new input buffer.
  * 
  */
-    void gmsh_yy_switch_to_buffer  (YY_BUFFER_STATE  new_buffer )
+    void yy_switch_to_buffer  (YY_BUFFER_STATE  new_buffer )
 {
     
 	/* TODO. We should be able to replace this entire function body
 	 * with
-	 *		gmsh_yypop_buffer_state();
-	 *		gmsh_yypush_buffer_state(new_buffer);
+	 *		yypop_buffer_state();
+	 *		yypush_buffer_state(new_buffer);
      */
-	gmsh_yyensure_buffer_stack ();
+	yyensure_buffer_stack ();
 	if ( YY_CURRENT_BUFFER == new_buffer )
 		return;
 
@@ -3487,21 +3747,21 @@ static int yy_get_next_buffer (void)
 		}
 
 	YY_CURRENT_BUFFER_LVALUE = new_buffer;
-	gmsh_yy_load_buffer_state( );
+	yy_load_buffer_state(  );
 
 	/* We don't actually know whether we did this switch during
-	 * EOF (gmsh_yywrap()) processing, but the only time this flag
-	 * is looked at is after gmsh_yywrap() is called, so it's safe
+	 * EOF (yywrap()) processing, but the only time this flag
+	 * is looked at is after yywrap() is called, so it's safe
 	 * to go ahead and always set it.
 	 */
 	(yy_did_buffer_switch_on_eof) = 1;
 }
 
-static void gmsh_yy_load_buffer_state  (void)
+static void yy_load_buffer_state  (void)
 {
     	(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
 	(yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
-	gmsh_yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
+	yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
 	(yy_hold_char) = *(yy_c_buf_p);
 }
 
@@ -3511,35 +3771,35 @@ static void gmsh_yy_load_buffer_state  (void)
  * 
  * @return the allocated buffer state.
  */
-    YY_BUFFER_STATE gmsh_yy_create_buffer  (FILE * file, int  size )
+    YY_BUFFER_STATE yy_create_buffer  (FILE * file, int  size )
 {
 	YY_BUFFER_STATE b;
     
-	b = (YY_BUFFER_STATE) gmsh_yyalloc(sizeof( struct yy_buffer_state )  );
+	b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state )  );
 	if ( ! b )
-		YY_FATAL_ERROR( "out of dynamic memory in gmsh_yy_create_buffer()" );
+		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
 
 	b->yy_buf_size = size;
 
 	/* yy_ch_buf has to be 2 characters longer than the size given because
 	 * we need to put in 2 end-of-buffer characters.
 	 */
-	b->yy_ch_buf = (char *) gmsh_yyalloc(b->yy_buf_size + 2  );
+	b->yy_ch_buf = (char *) yyalloc( (yy_size_t) (b->yy_buf_size + 2)  );
 	if ( ! b->yy_ch_buf )
-		YY_FATAL_ERROR( "out of dynamic memory in gmsh_yy_create_buffer()" );
+		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
 
 	b->yy_is_our_buffer = 1;
 
-	gmsh_yy_init_buffer(b,file );
+	yy_init_buffer( b, file );
 
 	return b;
 }
 
 /** Destroy the buffer.
- * @param b a buffer created with gmsh_yy_create_buffer()
+ * @param b a buffer created with yy_create_buffer()
  * 
  */
-    void gmsh_yy_delete_buffer (YY_BUFFER_STATE  b )
+    void yy_delete_buffer (YY_BUFFER_STATE  b )
 {
     
 	if ( ! b )
@@ -3549,31 +3809,27 @@ static void gmsh_yy_load_buffer_state  (void)
 		YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
 
 	if ( b->yy_is_our_buffer )
-		gmsh_yyfree((void *) b->yy_ch_buf  );
+		yyfree( (void *) b->yy_ch_buf  );
 
-	gmsh_yyfree((void *) b  );
+	yyfree( (void *) b  );
 }
 
-#ifndef __cplusplus
-extern int isatty (int );
-#endif /* __cplusplus */
-    
 /* Initializes or reinitializes a buffer.
  * This function is sometimes called more than once on the same buffer,
- * such as during a gmsh_yyrestart() or at EOF.
+ * such as during a yyrestart() or at EOF.
  */
-    static void gmsh_yy_init_buffer  (YY_BUFFER_STATE  b, FILE * file )
+    static void yy_init_buffer  (YY_BUFFER_STATE  b, FILE * file )
 
 {
 	int oerrno = errno;
     
-	gmsh_yy_flush_buffer(b );
+	yy_flush_buffer( b );
 
 	b->yy_input_file = file;
 	b->yy_fill_buffer = 1;
 
-    /* If b is the current buffer, then gmsh_yy_init_buffer was _probably_
-     * called from gmsh_yyrestart() or through yy_get_next_buffer.
+    /* If b is the current buffer, then yy_init_buffer was _probably_
+     * called from yyrestart() or through yy_get_next_buffer.
      * In that case, we don't want to reset the lineno or column.
      */
     if (b != YY_CURRENT_BUFFER){
@@ -3590,7 +3846,7 @@ extern int isatty (int );
  * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
  * 
  */
-    void gmsh_yy_flush_buffer (YY_BUFFER_STATE  b )
+    void yy_flush_buffer (YY_BUFFER_STATE  b )
 {
     	if ( ! b )
 		return;
@@ -3610,7 +3866,7 @@ extern int isatty (int );
 	b->yy_buffer_status = YY_BUFFER_NEW;
 
 	if ( b == YY_CURRENT_BUFFER )
-		gmsh_yy_load_buffer_state( );
+		yy_load_buffer_state(  );
 }
 
 /** Pushes the new state onto the stack. The new state becomes
@@ -3619,14 +3875,14 @@ extern int isatty (int );
  *  @param new_buffer The new state.
  *  
  */
-void gmsh_yypush_buffer_state (YY_BUFFER_STATE new_buffer )
+void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
 {
     	if (new_buffer == NULL)
 		return;
 
-	gmsh_yyensure_buffer_stack();
+	yyensure_buffer_stack();
 
-	/* This block is copied from gmsh_yy_switch_to_buffer. */
+	/* This block is copied from yy_switch_to_buffer. */
 	if ( YY_CURRENT_BUFFER )
 		{
 		/* Flush out information for old buffer. */
@@ -3640,8 +3896,8 @@ void gmsh_yypush_buffer_state (YY_BUFFER_STATE new_buffer )
 		(yy_buffer_stack_top)++;
 	YY_CURRENT_BUFFER_LVALUE = new_buffer;
 
-	/* copied from gmsh_yy_switch_to_buffer. */
-	gmsh_yy_load_buffer_state( );
+	/* copied from yy_switch_to_buffer. */
+	yy_load_buffer_state(  );
 	(yy_did_buffer_switch_on_eof) = 1;
 }
 
@@ -3649,18 +3905,18 @@ void gmsh_yypush_buffer_state (YY_BUFFER_STATE new_buffer )
  *  The next element becomes the new top.
  *  
  */
-void gmsh_yypop_buffer_state (void)
+void yypop_buffer_state (void)
 {
     	if (!YY_CURRENT_BUFFER)
 		return;
 
-	gmsh_yy_delete_buffer(YY_CURRENT_BUFFER );
+	yy_delete_buffer(YY_CURRENT_BUFFER );
 	YY_CURRENT_BUFFER_LVALUE = NULL;
 	if ((yy_buffer_stack_top) > 0)
 		--(yy_buffer_stack_top);
 
 	if (YY_CURRENT_BUFFER) {
-		gmsh_yy_load_buffer_state( );
+		yy_load_buffer_state(  );
 		(yy_did_buffer_switch_on_eof) = 1;
 	}
 }
@@ -3668,7 +3924,7 @@ void gmsh_yypop_buffer_state (void)
 /* Allocates the stack if it does not exist.
  *  Guarantees space for at least one push.
  */
-static void gmsh_yyensure_buffer_stack (void)
+static void yyensure_buffer_stack (void)
 {
 	yy_size_t num_to_alloc;
     
@@ -3678,15 +3934,15 @@ static void gmsh_yyensure_buffer_stack (void)
 		 * scanner will even need a stack. We use 2 instead of 1 to avoid an
 		 * immediate realloc on the next call.
          */
-		num_to_alloc = 1;
-		(yy_buffer_stack) = (struct yy_buffer_state**)gmsh_yyalloc
+      num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */
+		(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
 								(num_to_alloc * sizeof(struct yy_buffer_state*)
 								);
 		if ( ! (yy_buffer_stack) )
-			YY_FATAL_ERROR( "out of dynamic memory in gmsh_yyensure_buffer_stack()" );
-								  
+			YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
+
 		memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
-				
+
 		(yy_buffer_stack_max) = num_to_alloc;
 		(yy_buffer_stack_top) = 0;
 		return;
@@ -3695,15 +3951,15 @@ static void gmsh_yyensure_buffer_stack (void)
 	if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
 
 		/* Increase the buffer to prepare for a possible push. */
-		int grow_size = 8 /* arbitrary grow size */;
+		yy_size_t grow_size = 8 /* arbitrary grow size */;
 
 		num_to_alloc = (yy_buffer_stack_max) + grow_size;
-		(yy_buffer_stack) = (struct yy_buffer_state**)gmsh_yyrealloc
+		(yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
 								((yy_buffer_stack),
 								num_to_alloc * sizeof(struct yy_buffer_state*)
 								);
 		if ( ! (yy_buffer_stack) )
-			YY_FATAL_ERROR( "out of dynamic memory in gmsh_yyensure_buffer_stack()" );
+			YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
 
 		/* zero only the new slots.*/
 		memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
@@ -3715,9 +3971,9 @@ static void gmsh_yyensure_buffer_stack (void)
  * @param base the character buffer
  * @param size the size in bytes of the character buffer
  * 
- * @return the newly allocated buffer state object. 
+ * @return the newly allocated buffer state object.
  */
-YY_BUFFER_STATE gmsh_yy_scan_buffer  (char * base, yy_size_t  size )
+YY_BUFFER_STATE yy_scan_buffer  (char * base, yy_size_t  size )
 {
 	YY_BUFFER_STATE b;
     
@@ -3725,68 +3981,69 @@ YY_BUFFER_STATE gmsh_yy_scan_buffer  (char * base, yy_size_t  size )
 	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
 	     base[size-1] != YY_END_OF_BUFFER_CHAR )
 		/* They forgot to leave room for the EOB's. */
-		return 0;
+		return NULL;
 
-	b = (YY_BUFFER_STATE) gmsh_yyalloc(sizeof( struct yy_buffer_state )  );
+	b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state )  );
 	if ( ! b )
-		YY_FATAL_ERROR( "out of dynamic memory in gmsh_yy_scan_buffer()" );
+		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
 
-	b->yy_buf_size = size - 2;	/* "- 2" to take care of EOB's */
+	b->yy_buf_size = (int) (size - 2);	/* "- 2" to take care of EOB's */
 	b->yy_buf_pos = b->yy_ch_buf = base;
 	b->yy_is_our_buffer = 0;
-	b->yy_input_file = 0;
+	b->yy_input_file = NULL;
 	b->yy_n_chars = b->yy_buf_size;
 	b->yy_is_interactive = 0;
 	b->yy_at_bol = 1;
 	b->yy_fill_buffer = 0;
 	b->yy_buffer_status = YY_BUFFER_NEW;
 
-	gmsh_yy_switch_to_buffer(b  );
+	yy_switch_to_buffer( b  );
 
 	return b;
 }
 
-/** Setup the input buffer state to scan a string. The next call to gmsh_yylex() will
+/** Setup the input buffer state to scan a string. The next call to yylex() will
  * scan from a @e copy of @a str.
  * @param yystr a NUL-terminated string to scan
  * 
  * @return the newly allocated buffer state object.
  * @note If you want to scan bytes that may contain NUL values, then use
- *       gmsh_yy_scan_bytes() instead.
+ *       yy_scan_bytes() instead.
  */
-YY_BUFFER_STATE gmsh_yy_scan_string (yyconst char * yystr )
+YY_BUFFER_STATE yy_scan_string (const char * yystr )
 {
     
-	return gmsh_yy_scan_bytes(yystr,strlen(yystr) );
+	return yy_scan_bytes( yystr, (int) strlen(yystr) );
 }
 
-/** Setup the input buffer state to scan the given bytes. The next call to gmsh_yylex() will
+/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
  * scan from a @e copy of @a bytes.
- * @param bytes the byte buffer to scan
- * @param len the number of bytes in the buffer pointed to by @a bytes.
+ * @param yybytes the byte buffer to scan
+ * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
  * 
  * @return the newly allocated buffer state object.
  */
-YY_BUFFER_STATE gmsh_yy_scan_bytes  (yyconst char * yybytes, yy_size_t  _yybytes_len )
+YY_BUFFER_STATE yy_scan_bytes  (const char * yybytes, yy_size_t  _yybytes_len )
 {
 	YY_BUFFER_STATE b;
 	char *buf;
-	yy_size_t n, i;
+	yy_size_t n;
+	yy_size_t i;
     
 	/* Get memory for full buffer, including space for trailing EOB's. */
-	n = _yybytes_len + 2;
-	buf = (char *) gmsh_yyalloc(n  );
+	n = (yy_size_t) (_yybytes_len + 2);
+	buf = (char *) yyalloc( n  );
 	if ( ! buf )
-		YY_FATAL_ERROR( "out of dynamic memory in gmsh_yy_scan_bytes()" );
+		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
 
 	for ( i = 0; i < _yybytes_len; ++i )
 		buf[i] = yybytes[i];
 
 	buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
 
-	b = gmsh_yy_scan_buffer(buf,n );
+	b = yy_scan_buffer( buf, n );
 	if ( ! b )
-		YY_FATAL_ERROR( "bad buffer in gmsh_yy_scan_bytes()" );
+		YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
 
 	/* It's okay to grow etc. this buffer, and we should throw it
 	 * away when we're done.
@@ -3800,9 +4057,9 @@ YY_BUFFER_STATE gmsh_yy_scan_bytes  (yyconst char * yybytes, yy_size_t  _yybytes
 #define YY_EXIT_FAILURE 2
 #endif
 
-static void yy_fatal_error (yyconst char* msg )
+static void yynoreturn yy_fatal_error (const char* msg )
 {
-    	(void) fprintf( stderr, "%s\n", msg );
+			fprintf( stderr, "%s\n", msg );
 	exit( YY_EXIT_FAILURE );
 }
 
@@ -3812,14 +4069,14 @@ static void yy_fatal_error (yyconst char* msg )
 #define yyless(n) \
 	do \
 		{ \
-		/* Undo effects of setting up gmsh_yytext. */ \
-        int yyless_macro_arg = (n); \
+		/* Undo effects of setting up yytext. */ \
+        yy_size_t yyless_macro_arg = (n); \
         YY_LESS_LINENO(yyless_macro_arg);\
-		gmsh_yytext[gmsh_yyleng] = (yy_hold_char); \
-		(yy_c_buf_p) = gmsh_yytext + yyless_macro_arg; \
+		yytext[yyleng] = (yy_hold_char); \
+		(yy_c_buf_p) = yytext + yyless_macro_arg; \
 		(yy_hold_char) = *(yy_c_buf_p); \
 		*(yy_c_buf_p) = '\0'; \
-		gmsh_yyleng = yyless_macro_arg; \
+		yyleng = yyless_macro_arg; \
 		} \
 	while ( 0 )
 
@@ -3828,126 +4085,126 @@ static void yy_fatal_error (yyconst char* msg )
 /** Get the current line number.
  * 
  */
-int gmsh_yyget_lineno  (void)
+int yyget_lineno  (void)
 {
-        
-    return gmsh_yylineno;
+    
+    return yylineno;
 }
 
 /** Get the input stream.
  * 
  */
-FILE *gmsh_yyget_in  (void)
+FILE *yyget_in  (void)
 {
-        return gmsh_yyin;
+        return yyin;
 }
 
 /** Get the output stream.
  * 
  */
-FILE *gmsh_yyget_out  (void)
+FILE *yyget_out  (void)
 {
-        return gmsh_yyout;
+        return yyout;
 }
 
 /** Get the length of the current token.
  * 
  */
-yy_size_t gmsh_yyget_leng  (void)
+yy_size_t yyget_leng  (void)
 {
-        return gmsh_yyleng;
+        return yyleng;
 }
 
 /** Get the current token.
  * 
  */
 
-char *gmsh_yyget_text  (void)
+char *yyget_text  (void)
 {
-        return gmsh_yytext;
+        return yytext;
 }
 
 /** Set the current line number.
- * @param line_number
+ * @param _line_number line number
  * 
  */
-void gmsh_yyset_lineno (int  line_number )
+void yyset_lineno (int  _line_number )
 {
     
-    gmsh_yylineno = line_number;
+    yylineno = _line_number;
 }
 
 /** Set the input stream. This does not discard the current
  * input buffer.
- * @param in_str A readable stream.
+ * @param _in_str A readable stream.
  * 
- * @see gmsh_yy_switch_to_buffer
+ * @see yy_switch_to_buffer
  */
-void gmsh_yyset_in (FILE *  in_str )
+void yyset_in (FILE *  _in_str )
 {
-        gmsh_yyin = in_str ;
+        yyin = _in_str ;
 }
 
-void gmsh_yyset_out (FILE *  out_str )
+void yyset_out (FILE *  _out_str )
 {
-        gmsh_yyout = out_str ;
+        yyout = _out_str ;
 }
 
-int gmsh_yyget_debug  (void)
+int yyget_debug  (void)
 {
-        return gmsh_yy_flex_debug;
+        return yy_flex_debug;
 }
 
-void gmsh_yyset_debug (int  bdebug )
+void yyset_debug (int  _bdebug )
 {
-        gmsh_yy_flex_debug = bdebug ;
+        yy_flex_debug = _bdebug ;
 }
 
 static int yy_init_globals (void)
 {
         /* Initialization is the same as for the non-reentrant scanner.
-     * This function is called from gmsh_yylex_destroy(), so don't allocate here.
+     * This function is called from yylex_destroy(), so don't allocate here.
      */
 
-    (yy_buffer_stack) = 0;
+    (yy_buffer_stack) = NULL;
     (yy_buffer_stack_top) = 0;
     (yy_buffer_stack_max) = 0;
-    (yy_c_buf_p) = (char *) 0;
+    (yy_c_buf_p) = NULL;
     (yy_init) = 0;
     (yy_start) = 0;
 
 /* Defined in main.c */
 #ifdef YY_STDINIT
-    gmsh_yyin = stdin;
-    gmsh_yyout = stdout;
+    yyin = stdin;
+    yyout = stdout;
 #else
-    gmsh_yyin = (FILE *) 0;
-    gmsh_yyout = (FILE *) 0;
+    yyin = NULL;
+    yyout = NULL;
 #endif
 
     /* For future reference: Set errno on error, since we are called by
-     * gmsh_yylex_init()
+     * yylex_init()
      */
     return 0;
 }
 
-/* gmsh_yylex_destroy is for both reentrant and non-reentrant scanners. */
-int gmsh_yylex_destroy  (void)
+/* yylex_destroy is for both reentrant and non-reentrant scanners. */
+int yylex_destroy  (void)
 {
     
     /* Pop the buffer stack, destroying each element. */
 	while(YY_CURRENT_BUFFER){
-		gmsh_yy_delete_buffer(YY_CURRENT_BUFFER  );
+		yy_delete_buffer( YY_CURRENT_BUFFER  );
 		YY_CURRENT_BUFFER_LVALUE = NULL;
-		gmsh_yypop_buffer_state();
+		yypop_buffer_state();
 	}
 
 	/* Destroy the stack itself. */
-	gmsh_yyfree((yy_buffer_stack) );
+	yyfree((yy_buffer_stack) );
 	(yy_buffer_stack) = NULL;
 
     /* Reset the globals. This is important in a non-reentrant scanner so the next time
-     * gmsh_yylex() is called, initialization will occur. */
+     * yylex() is called, initialization will occur. */
     yy_init_globals( );
 
     return 0;
@@ -3958,18 +4215,19 @@ int gmsh_yylex_destroy  (void)
  */
 
 #ifndef yytext_ptr
-static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
+static void yy_flex_strncpy (char* s1, const char * s2, int n )
 {
-	register int i;
+		
+	int i;
 	for ( i = 0; i < n; ++i )
 		s1[i] = s2[i];
 }
 #endif
 
 #ifdef YY_NEED_STRLEN
-static int yy_flex_strlen (yyconst char * s )
+static int yy_flex_strlen (const char * s )
 {
-	register int n;
+	int n;
 	for ( n = 0; s[n]; ++n )
 		;
 
@@ -3977,13 +4235,14 @@ static int yy_flex_strlen (yyconst char * s )
 }
 #endif
 
-void *gmsh_yyalloc (yy_size_t  size )
+void *yyalloc (yy_size_t  size )
 {
-	return (void *) malloc( size );
+			return malloc(size);
 }
 
-void *gmsh_yyrealloc  (void * ptr, yy_size_t  size )
+void *yyrealloc  (void * ptr, yy_size_t  size )
 {
+		
 	/* The cast to (char *) in the following accommodates both
 	 * implementations that use char* generic pointers, and those
 	 * that use void* generic pointers.  It works with the latter
@@ -3991,18 +4250,17 @@ void *gmsh_yyrealloc  (void * ptr, yy_size_t  size )
 	 * any pointer type to void*, and deal with argument conversions
 	 * as though doing an assignment.
 	 */
-	return (void *) realloc( (char *) ptr, size );
+	return realloc(ptr, size);
 }
 
-void gmsh_yyfree (void * ptr )
+void yyfree (void * ptr )
 {
-	free( (char *) ptr );	/* see gmsh_yyrealloc() for (char *) cast */
+			free( (char *) ptr );	/* see yyrealloc() for (char *) cast */
 }
 
 #define YYTABLES_NAME "yytables"
 
-#line 362 "Gmsh.l"
-
+#line 363 "Gmsh.l"
 
 
 #undef gmsh_yywrap
@@ -4015,7 +4273,7 @@ void skipcomments(void)
 
   while (1) {
     while ((c = yyinput()) != '*') {
-      // Test on YY_END_OF_BUFFER_CHAR (0), not on feof(gmsh_yyin) because whole line
+      // Test on YY_END_OF_BUFFER_CHAR (0), not on feof(yyin) because whole line
       // in buffer
       if(c == '\0') {
 	Msg::Error("End of file in commented region");
@@ -4037,7 +4295,7 @@ void parsestring(char endchar)
   // is" in the output string: see yyinput() above
   int i = 0;
   while ((c = yyinput()) != endchar) {
-    // Test on YY_END_OF_BUFFER_CHAR (0), not on feof(gmsh_yyin) because whole line
+    // Test on YY_END_OF_BUFFER_CHAR (0), not on feof(yyin) because whole line
     // in buffer
     if(c == '\0') {
       Msg::Error("End of file in string");
@@ -4093,7 +4351,7 @@ void skip(const char *skip, const char *until)
     while(1) {
       chars[0] = yyinput();
       // TOFIX: do another test
-      if(feof(gmsh_yyin)) {
+      if(feof(yyin)) {
 	Msg::Error("Unexpected end of file");
 	return;
       }
@@ -4120,7 +4378,7 @@ void skip(const char *skip, const char *until)
 
     for(i = 1; i < l; i++) {
       chars[i] = yyinput();
-      if(feof(gmsh_yyin)) {
+      if(feof(yyin)) {
 	l = i;
 	break;
       }
@@ -4179,7 +4437,7 @@ void skipTest(const char *skip, const char *until,
   while(1) {
     while(1) {
       chars[0] = yyinput();
-      if(feof(gmsh_yyin)) {
+      if(feof(yyin)) {
 	Msg::Error("Unexpected end of file");
 	return;
       }
@@ -4207,7 +4465,7 @@ void skipTest(const char *skip, const char *until,
         unput(chars[i]); chars[i] = 0; l = i; flag_EOL_EOF = 1;
         break;
       }
-      if(feof(gmsh_yyin)) {
+      if(feof(yyin)) {
 	l = i; flag_EOL_EOF = 1;
 	break;
       }
diff --git a/Plugin/Crack.cpp b/Plugin/Crack.cpp
index d3bb524e4bddbae28c4c17f829797c184a7fb2c1..1deca7b66f583f9a25502b370a28e7d076c3c6cd 100644
--- a/Plugin/Crack.cpp
+++ b/Plugin/Crack.cpp
@@ -20,7 +20,9 @@ StringXNumber CrackOptions_Number[] = {
   {GMSH_FULLRC, "OpenBoundaryPhysicalGroup", nullptr, 0.},
   {GMSH_FULLRC, "NormalX", nullptr, 0.},
   {GMSH_FULLRC, "NormalY", nullptr, 0.},
-  {GMSH_FULLRC, "NormalZ", nullptr, 1.}};
+  {GMSH_FULLRC, "NormalZ", nullptr, 1.},
+  {GMSH_FULLRC, "NewPhysicalGroup", nullptr, 0}
+};
 
 extern "C" {
 GMSH_Plugin *GMSH_RegisterCrackPlugin() { return new GMSH_CrackPlugin(); }
@@ -42,7 +44,10 @@ std::string GMSH_CrackPlugin::getHelp() const
          "lips of the crack are sealed, i.e., its nodes are "
          "not duplicated. For 1D cracks, `NormalX', `NormalY' and "
          "`NormalZ' provide the reference normal of the surface "
-         "in which the crack is supposed to be embedded.";
+         "in which the crack is supposed to be embedded. If "
+         "`NewPhysicalGroup' is positive, use it as the tag of "
+         "the newly created curve or surface; oterwise use "
+         "`PhysicalGroup'.";
 }
 
 int GMSH_CrackPlugin::getNbOptions() const
@@ -80,6 +85,7 @@ PView *GMSH_CrackPlugin::execute(PView *view)
   int open = (int)CrackOptions_Number[2].def;
   SVector3 normal1d(CrackOptions_Number[3].def, CrackOptions_Number[4].def,
                     CrackOptions_Number[5].def);
+  int newPhysical = (int)CrackOptions_Number[6].def;
 
   if(dim != 1 && dim != 2) {
     Msg::Error("Crack dimension should be 1 or 2");
@@ -247,7 +253,7 @@ PView *GMSH_CrackPlugin::execute(PView *view)
   //      entity on the boundary, and correctly classify the nodes on it...
   //      and we also need to create boundary elements
   //   c) If we crack a group made of multiple elementary entities we might
-  //      want to create multiple crackes entities, and do the same as (b)
+  //      want to create multiple cracked entities, and do the same as (b)
   //      for all internal seams
   //
   // In practice, c) is not crucial - the current approach simply creates a
@@ -267,7 +273,7 @@ PView *GMSH_CrackPlugin::execute(PView *view)
   }
   GEntity *crackEntity =
     crackEdge ? (GEntity *)crackEdge : (GEntity *)crackFace;
-  crackEntity->physicals.push_back(physical);
+  crackEntity->physicals.push_back(newPhysical ? newPhysical : physical);
 
   // duplicate internal crack nodes
   std::map<MVertex *, MVertex *> vxv;
@@ -304,6 +310,8 @@ PView *GMSH_CrackPlugin::execute(PView *view)
     }
   }
 
+  // m->pruneMeshVertexAssociations();
+
   CTX::instance()->mesh.changed = ENT_ALL;
 
   return view;
diff --git a/Plugin/FieldFromAmplitudePhase.cpp b/Plugin/FieldFromAmplitudePhase.cpp
index 42ed8f5db0834efe2b6f1500491276e83a5df5bc..e3bdd72bf18006d6d1d864d91d3fd5a52c4f8703 100644
--- a/Plugin/FieldFromAmplitudePhase.cpp
+++ b/Plugin/FieldFromAmplitudePhase.cpp
@@ -122,9 +122,9 @@ PView *GMSH_FieldFromAmplitudePhasePlugin::execute(PView *v)
     double phi, ar, ai;
     std::vector<double> uR(1);
     std::vector<double> uI(1);
-    oPhi->searchScalarWithTol((*it)->x(), (*it)->y(), (*it)->z(), &phi, 0);
-    oA->searchScalarWithTol((*it)->x(), (*it)->y(), (*it)->z(), &ar, 0);
-    oA->searchScalarWithTol((*it)->x(), (*it)->y(), (*it)->z(), &ai, 1);
+    oPhi->searchScalar((*it)->x(), (*it)->y(), (*it)->z(), &phi, 0);
+    oA->searchScalar((*it)->x(), (*it)->y(), (*it)->z(), &ar, 0);
+    oA->searchScalar((*it)->x(), (*it)->y(), (*it)->z(), &ai, 1);
 
     uR[0] = ar * cos(k * phi) - ai * sin(k * phi);
     uI[0] = ar * sin(k * phi) + ai * cos(k * phi);
diff --git a/Post/OctreePost.cpp b/Post/OctreePost.cpp
index 63222d2d4a918bfc8b2837c14f625a866aac5a58..5909bfd7cb076b9f5ea80db16763a7815bc7599d 100644
--- a/Post/OctreePost.cpp
+++ b/Post/OctreePost.cpp
@@ -631,24 +631,6 @@ bool OctreePost::searchScalar(double x, double y, double z, double *values,
   return false;
 }
 
-bool OctreePost::searchScalarWithTol(double x, double y, double z,
-                                     double *values, int step, double *size,
-                                     double tol, int qn, double *qx, double *qy,
-                                     double *qz, bool grad, int dim)
-{
-  bool a = searchScalar(x, y, z, values, step, size, qn, qx, qy, qz, grad, dim);
-  if(!a && tol != 0.) {
-    double oldtol1 = element::getTolerance();
-    double oldtol2 = MElement::getTolerance();
-    element::setTolerance(tol);
-    MElement::setTolerance(tol);
-    a = searchScalar(x, y, z, values, step, size, qn, qx, qy, qz, grad, dim);
-    element::setTolerance(oldtol1);
-    MElement::setTolerance(oldtol2);
-  }
-  return a;
-}
-
 bool OctreePost::searchVector(double x, double y, double z, double *values,
                               int step, double *size, int qn, double *qx,
                               double *qy, double *qz, bool grad, int dim)
@@ -705,24 +687,6 @@ bool OctreePost::searchVector(double x, double y, double z, double *values,
   return false;
 }
 
-bool OctreePost::searchVectorWithTol(double x, double y, double z,
-                                     double *values, int step, double *size,
-                                     double tol, int qn, double *qx, double *qy,
-                                     double *qz, bool grad, int dim)
-{
-  bool a = searchVector(x, y, z, values, step, size, qn, qx, qy, qz, grad, dim);
-  if(!a && tol != 0.) {
-    double oldtol1 = element::getTolerance();
-    double oldtol2 = MElement::getTolerance();
-    element::setTolerance(tol);
-    MElement::setTolerance(tol);
-    a = searchVector(x, y, z, values, step, size, qn, qx, qy, qz, grad, dim);
-    element::setTolerance(oldtol1);
-    MElement::setTolerance(oldtol2);
-  }
-  return a;
-}
-
 bool OctreePost::searchTensor(double x, double y, double z, double *values,
                               int step, double *size, int qn, double *qx,
                               double *qy, double *qz, bool grad, int dim)
@@ -778,21 +742,3 @@ bool OctreePost::searchTensor(double x, double y, double z, double *values,
 
   return false;
 }
-
-bool OctreePost::searchTensorWithTol(double x, double y, double z,
-                                     double *values, int step, double *size,
-                                     double tol, int qn, double *qx, double *qy,
-                                     double *qz, bool grad, int dim)
-{
-  bool a = searchTensor(x, y, z, values, step, size, qn, qx, qy, qz, grad, dim);
-  if(!a && tol != 0.) {
-    double oldtol1 = element::getTolerance();
-    double oldtol2 = MElement::getTolerance();
-    element::setTolerance(tol);
-    MElement::setTolerance(tol);
-    a = searchTensor(x, y, z, values, step, size, qn, qx, qy, qz, grad, dim);
-    element::setTolerance(oldtol1);
-    MElement::setTolerance(oldtol2);
-  }
-  return a;
-}
diff --git a/Post/OctreePost.h b/Post/OctreePost.h
index 3bc81d3b957229f204c9c0ff081336fd4ecf6a1b..65f338cc061bf258107f124500339a77f0320020 100644
--- a/Post/OctreePost.h
+++ b/Post/OctreePost.h
@@ -48,29 +48,14 @@ public:
                     double *size = nullptr, int qn = 0, double *qx = nullptr,
                     double *qy = nullptr, double *qz = nullptr,
                     bool grad = false, int dim = -1);
-  bool searchScalarWithTol(double x, double y, double z, double *values,
-                           int step = -1, double *size = nullptr,
-                           double tol = 1.e-2, int qn = 0, double *qx = nullptr,
-                           double *qy = nullptr, double *qz = nullptr,
-                           bool grad = false, int dim = -1);
   bool searchVector(double x, double y, double z, double *values, int step = -1,
                     double *size = nullptr, int qn = 0, double *qx = nullptr,
                     double *qy = nullptr, double *qz = nullptr,
                     bool grad = false, int dim = -1);
-  bool searchVectorWithTol(double x, double y, double z, double *values,
-                           int step = -1, double *size = nullptr,
-                           double tol = 1.e-2, int qn = 0, double *qx = nullptr,
-                           double *qy = nullptr, double *qz = nullptr,
-                           bool grad = false, int dim = -1);
   bool searchTensor(double x, double y, double z, double *values, int step = -1,
                     double *size = nullptr, int qn = 0, double *qx = nullptr,
                     double *qy = nullptr, double *qz = nullptr,
                     bool grad = false, int dim = -1);
-  bool searchTensorWithTol(double x, double y, double z, double *values,
-                           int step = -1, double *size = nullptr,
-                           double tol = 1.e-2, int qn = 0, double *qx = nullptr,
-                           double *qy = nullptr, double *qz = nullptr,
-                           bool grad = false, int dim = -1);
 };
 
 #endif
diff --git a/Post/PViewData.cpp b/Post/PViewData.cpp
index 29fb19e62f980cd9bfbcdcb60ce167eab58a600e..0128b1df8886c6bd2d066916e2b2cf4b09e4fccb 100644
--- a/Post/PViewData.cpp
+++ b/Post/PViewData.cpp
@@ -10,14 +10,11 @@
 #include "OctreePost.h"
 #include "fullMatrix.h"
 
-#if defined(_OPENMP)
-#include <omp.h>
-#endif
-
 std::map<std::string, interpolationMatrices> PViewData::_interpolationSchemes;
 
 PViewData::PViewData()
-  : _dirty(true), _fileIndex(0), _octree(nullptr), _adaptive(nullptr)
+  : _dirty(true), _fileIndex(0), _octree(nullptr), _pc2kdtree(_pc),
+    _kdtree(nullptr), _adaptive(nullptr)
 {
 }
 
@@ -27,6 +24,7 @@ PViewData::~PViewData()
   for(auto it = _interpolation.begin(); it != _interpolation.end(); it++)
     for(std::size_t i = 0; i < it->second.size(); i++) delete it->second[i];
   if(_octree) delete _octree;
+  if(_kdtree) delete _kdtree;
 }
 
 bool PViewData::finalize(bool computeMinMax,
@@ -249,17 +247,15 @@ bool PViewData::combineSpace(nameData &nd)
 
 double PViewData::findClosestNode(double &xn, double &yn, double &zn, int step)
 {
-  double dist2 = 1e200;
+  double x = xn, y = yn, z = zn;
+
+#if 0
 
-  // if this gets used a lot we should create a kdtree to make efficient nearest
-  // neighbor lookups; moreover iterations on view data is currently not
-  // thread-safe (it uses a cache for the current element/node), which further
-  // motivates a better solution
-#if defined(_OPENMP)
+  // slow, naive implementation; beware that iterations on view data is
+  // currently not thread-safe (it uses a cache for the current element/node)
+  double dist2 = 1e200;
 #pragma omp critical
-#endif
   {
-    double x = xn, y = yn, z = zn;
     if(step < 0) step = getFirstNonEmptyTimeStep();
     for(int ent = 0; ent < getNumEntities(step); ent++) {
       for(int ele = 0; ele < getNumElements(step, ent); ele++) {
@@ -280,6 +276,44 @@ double PViewData::findClosestNode(double &xn, double &yn, double &zn, int step)
     }
   }
   return sqrt(dist2);
+
+#else
+
+#pragma omp critical
+  if(!_kdtree) {
+    Msg::Debug("Rebuilding kdtree for view data '%s'", _name.c_str());
+    _pc.pts.clear();
+    // FIXME: should directly iterate on mesh nodes for model-based views
+    if(step < 0) step = getFirstNonEmptyTimeStep();
+    for(int ent = 0; ent < getNumEntities(step); ent++) {
+      for(int ele = 0; ele < getNumElements(step, ent); ele++) {
+        int numNodes = getNumNodes(step, ent, ele);
+        for(int nod = 0; nod < numNodes; nod++) {
+          double xx, yy, zz;
+          getNode(step, ent, ele, nod, xx, yy, zz);
+          _pc.pts.push_back(SPoint3(xx, yy, zz));
+        }
+      }
+    }
+    _kdtree = new SPoint3KDTree(3, _pc2kdtree,
+                                nanoflann::KDTreeSingleIndexAdaptorParams(10));
+    _kdtree->buildIndex();
+  }
+
+  double query_pt[3] = {x, y, z};
+  std::size_t idx;
+  double squ_dist;
+  nanoflann::KNNResultSet<double> resultSet(1);
+  resultSet.init(&idx, &squ_dist);
+  _kdtree->findNeighbors(resultSet, &query_pt[0], nanoflann::SearchParams(10));
+  if(idx < _pc.pts.size()) {
+    xn = _pc.pts[idx].x();
+    yn = _pc.pts[idx].y();
+    zn = _pc.pts[idx].z();
+  }
+  return sqrt(squ_dist);
+
+#endif
 }
 
 bool PViewData::searchScalar(double x, double y, double z, double *values,
@@ -287,10 +321,8 @@ bool PViewData::searchScalar(double x, double y, double z, double *values,
                              double *qy, double *qz, bool grad, int dim)
 {
   if(!_octree) {
-#if defined(_OPENMP)
 #pragma omp barrier
 #pragma omp single
-#endif
     {
       Msg::Debug("Rebuilding octree for view data '%s'", _name.c_str());
       _octree = new OctreePost(this);
@@ -300,30 +332,26 @@ bool PViewData::searchScalar(double x, double y, double z, double *values,
                                grad, dim);
 }
 
-bool PViewData::searchScalarWithTol(double x, double y, double z,
-                                    double *values, int step, double *size,
-                                    double tol, int qn, double *qx, double *qy,
+bool PViewData::searchScalarClosest(double x, double y, double z,
+                                    double &distance, double *values,
+                                    int step, double *size,
+                                    int qn, double *qx, double *qy,
                                     double *qz, bool grad, int dim)
 {
-  if(!_octree) {
-#if defined(_OPENMP)
-#pragma omp barrier
-#pragma omp single
-#endif
-    {
-      Msg::Debug("Rebuilding octree for view data '%s'", _name.c_str());
-      _octree = new OctreePost(this);
-    }
+  bool ret = searchScalar(x, y, z, values, step, size, qn, qx, qy, qz, grad,
+                          dim);
+  if(ret) {
+    distance = 0.;
   }
-  bool ret = _octree->searchScalarWithTol(x, y, z, values, step, size, tol, qn, qx,
-                                          qy, qz, grad, dim);
-  if(!ret) {
-    double xn = x, yn = y, zn = z;
-    double d = findClosestNode(xn, yn, zn, step);
-    ret = _octree->searchScalarWithTol(xn, yn, zn, values, step, size, tol, qn, qx,
-                                       qy, qz, grad, dim);
-    if(ret && d > tol)
-      Msg::Info("Returning value at closest node (distance = %g)", d);
+  else if(distance) {
+    double xn = x, yn = y, zn = z, distanceMax = distance;
+    distance = findClosestNode(xn, yn, zn, step);
+    if(distanceMax < 0. || distance <= distanceMax)
+      ret = searchScalar(xn, yn, zn, values, step, size, qn, qx, qy, qz, grad,
+                         dim);
+  }
+  else {
+    distance = -1.;
   }
   return ret;
 }
@@ -333,10 +361,8 @@ bool PViewData::searchVector(double x, double y, double z, double *values,
                              double *qy, double *qz, bool grad, int dim)
 {
   if(!_octree) {
-#if defined(_OPENMP)
 #pragma omp barrier
 #pragma omp single
-#endif
     {
       Msg::Debug("Rebuilding octree for view data '%s'", _name.c_str());
       _octree = new OctreePost(this);
@@ -346,30 +372,26 @@ bool PViewData::searchVector(double x, double y, double z, double *values,
                                grad, dim);
 }
 
-bool PViewData::searchVectorWithTol(double x, double y, double z,
-                                    double *values, int step, double *size,
-                                    double tol, int qn, double *qx, double *qy,
+bool PViewData::searchVectorClosest(double x, double y, double z,
+                                    double &distance, double *values,
+                                    int step, double *size,
+                                    int qn, double *qx, double *qy,
                                     double *qz, bool grad, int dim)
 {
-  if(!_octree) {
-#if defined(_OPENMP)
-#pragma omp barrier
-#pragma omp single
-#endif
-    {
-      Msg::Debug("Rebuilding octree for view data '%s'", _name.c_str());
-      _octree = new OctreePost(this);
-    }
+  bool ret = searchVector(x, y, z, values, step, size, qn, qx, qy, qz, grad,
+                          dim);
+  if(ret) {
+    distance = 0.;
+  }
+  else if(distance) {
+    double xn = x, yn = y, zn = z, distanceMax = distance;
+    distance = findClosestNode(xn, yn, zn, step);
+    if(distanceMax < 0. || distance <= distanceMax)
+      ret = searchVector(xn, yn, zn, values, step, size, qn, qx, qy, qz, grad,
+                         dim);
   }
-  bool ret = _octree->searchVectorWithTol(x, y, z, values, step, size, tol, qn, qx,
-                                          qy, qz, grad, dim);
-  if(!ret) {
-    double xn = x, yn = y, zn = z;
-    double d = findClosestNode(xn, yn, zn, step);
-    ret = _octree->searchVectorWithTol(xn, yn, zn, values, step, size, tol, qn, qx,
-                                       qy, qz, grad, dim);
-    if(ret && d > tol)
-      Msg::Info("Returning value at closest node (distance = %g)", d);
+  else {
+    distance = -1.;
   }
   return ret;
 }
@@ -379,10 +401,8 @@ bool PViewData::searchTensor(double x, double y, double z, double *values,
                              double *qy, double *qz, bool grad, int dim)
 {
   if(!_octree) {
-#if defined(_OPENMP)
 #pragma omp barrier
 #pragma omp single
-#endif
     {
       Msg::Debug("Rebuilding octree for view data '%s'", _name.c_str());
       _octree = new OctreePost(this);
@@ -392,30 +412,26 @@ bool PViewData::searchTensor(double x, double y, double z, double *values,
                                grad, dim);
 }
 
-bool PViewData::searchTensorWithTol(double x, double y, double z,
-                                    double *values, int step, double *size,
-                                    double tol, int qn, double *qx, double *qy,
+bool PViewData::searchTensorClosest(double x, double y, double z,
+                                    double &distance, double *values,
+                                    int step, double *size,
+                                    int qn, double *qx, double *qy,
                                     double *qz, bool grad, int dim)
 {
-  if(!_octree) {
-#if defined(_OPENMP)
-#pragma omp barrier
-#pragma omp single
-#endif
-    {
-      Msg::Debug("Rebuilding octree for view data '%s'", _name.c_str());
-      _octree = new OctreePost(this);
-    }
+  bool ret = searchTensor(x, y, z, values, step, size, qn, qx, qy, qz, grad,
+                          dim);
+  if(ret) {
+    distance = 0.;
+  }
+  else if(distance) {
+    double xn = x, yn = y, zn = z, distanceMax = distance;
+    distance = findClosestNode(xn, yn, zn, step);
+    if(distanceMax < 0 || distance <= distanceMax)
+      ret = searchTensor(xn, yn, zn, values, step, size, qn, qx, qy, qz, grad,
+                         dim);
   }
-  bool ret = _octree->searchTensorWithTol(x, y, z, values, step, size, tol, qn, qx,
-                                          qy, qz, grad, dim);
-  if(!ret) {
-    double xn = x, yn = y, zn = z;
-    double d = findClosestNode(xn, yn, zn, step);
-    ret = _octree->searchTensorWithTol(xn, yn, zn, values, step, size, tol, qn, qx,
-                                       qy, qz, grad, dim);
-    if(ret && d > tol)
-      Msg::Info("Returning value at closest node (distance = %g)", d);
+  else {
+    distance = -1.;
   }
   return ret;
 }
diff --git a/Post/PViewData.h b/Post/PViewData.h
index a934afa76d3c8c1f841497139b08c83274350341..f14a60e95f5120537b93e8531e656e19589666aa 100644
--- a/Post/PViewData.h
+++ b/Post/PViewData.h
@@ -11,6 +11,7 @@
 #include <map>
 #include <set>
 #include "SBoundingBox3d.h"
+#include "SPoint3KDTree.h"
 
 #define VAL_INF 1.e200
 
@@ -38,6 +39,10 @@ private:
   int _fileIndex;
   // octree for rapid search
   OctreePost *_octree;
+  // kdtree for rapid search of neighrest neighbor
+  SPoint3Cloud _pc;
+  SPoint3CloudAdaptor<SPoint3Cloud> _pc2kdtree;
+  SPoint3KDTree *_kdtree;
 
 protected:
   // adaptive visualization data
@@ -303,27 +308,33 @@ public:
                     double *size = nullptr, int qn = 0, double *qx = nullptr,
                     double *qy = nullptr, double *qz = nullptr,
                     bool grad = false, int dim = -1);
-  bool searchScalarWithTol(double x, double y, double z, double *values,
-                           int step = -1, double *size = nullptr,
-                           double tol = 1.e-2, int qn = 0, double *qx = nullptr,
-                           double *qy = nullptr, double *qz = nullptr,
-                           bool grad = false, int dim = -1);
   bool searchVector(double x, double y, double z, double *values, int step = -1,
                     double *size = nullptr, int qn = 0, double *qx = nullptr,
                     double *qy = nullptr, double *qz = nullptr,
                     bool grad = false, int dim = -1);
-  bool searchVectorWithTol(double x, double y, double z, double *values,
-                           int step = -1, double *size = nullptr,
-                           double tol = 1.e-2, int qn = 0, double *qx = nullptr,
-                           double *qy = nullptr, double *qz = nullptr,
-                           bool grad = false, int dim = -1);
   bool searchTensor(double x, double y, double z, double *values, int step = -1,
                     double *size = nullptr, int qn = 0, double *qx = nullptr,
                     double *qy = nullptr, double *qz = nullptr,
                     bool grad = false, int dim = -1);
-  bool searchTensorWithTol(double x, double y, double z, double *values,
-                           int step = -1, double *size = nullptr,
-                           double tol = 1.e-2, int qn = 0, double *qx = nullptr,
+
+  // same as above (when distance == 0), except that if no exact match is found:
+  // - if distance is > 0, return value at closest node if closer than distance
+  // - if distance is < 0, return value at closest node
+  // upon return, distance contains the distance of the match, or -1 if no
+  // match was found
+  bool searchScalarClosest(double x, double y, double z, double &distance,
+                           double *values, int step = -1,
+                           double *size = nullptr, int qn = 0, double *qx = nullptr,
+                           double *qy = nullptr, double *qz = nullptr,
+                           bool grad = false, int dim = -1);
+  bool searchVectorClosest(double x, double y, double z, double &distance,
+                           double *values, int step = -1,
+                           double *size = nullptr, int qn = 0, double *qx = nullptr,
+                           double *qy = nullptr, double *qz = nullptr,
+                           bool grad = false, int dim = -1);
+  bool searchTensorClosest(double x, double y, double z, double &distance,
+                           double *values, int step = -1,
+                           double *size = nullptr, int qn = 0, double *qx = nullptr,
                            double *qy = nullptr, double *qz = nullptr,
                            bool grad = false, int dim = -1);
 
diff --git a/Post/shapeFunctions.cpp b/Post/shapeFunctions.cpp
index beb07769edaef6b2b82ab5a50be18c73913d8d12..1719a3dad329b30e6fd2bf3eda148c37854d9a37 100644
--- a/Post/shapeFunctions.cpp
+++ b/Post/shapeFunctions.cpp
@@ -4,5 +4,9 @@
 // Please report all issues on https://gitlab.onelab.info/gmsh/gmsh/issues.
 
 #include "shapeFunctions.h"
+#include "Context.h"
 
-double element::TOL = 1.e-6;
+double element::getTolerance() const
+{
+  return CTX::instance()->mesh.toleranceReferenceElement;
+}
diff --git a/Post/shapeFunctions.h b/Post/shapeFunctions.h
index fafab9e2d491def7badb19c1ea21b52cc94ddaf6..d02dc453067aa1b0ed0651ef90ee25f6e5076c6c 100644
--- a/Post/shapeFunctions.h
+++ b/Post/shapeFunctions.h
@@ -13,7 +13,6 @@ class element {
 protected:
   bool _ownData;
   double *_x, *_y, *_z;
-  static double TOL;
 
 public:
   element(double *x, double *y, double *z, int numNodes = 0)
@@ -51,8 +50,7 @@ public:
     y = _y[num];
     z = _z[num];
   }
-  static void setTolerance(const double tol) { TOL = tol; }
-  static double getTolerance() { return TOL; }
+  double getTolerance() const;
   virtual int getDimension() = 0;
   virtual int getNumNodes() = 0;
   virtual void getNode(int num, double &u, double &v, double &w) = 0;
@@ -335,6 +333,7 @@ public:
   void xyz2uvw(double xyz[3], double uvw[3]) { uvw[0] = uvw[1] = uvw[2] = 0.; }
   int isInside(double u, double v, double w)
   {
+    double TOL = getTolerance();
     if(std::abs(u) > TOL || std::abs(v) > TOL || std::abs(w) > TOL) return 0;
     return 1;
   }
@@ -404,6 +403,7 @@ public:
   }
   int isInside(double u, double v, double w)
   {
+    double TOL = getTolerance();
     if(u < -(1. + TOL) || u > (1. + TOL) || std::abs(v) > TOL ||
        std::abs(w) > TOL)
       return 0;
@@ -544,6 +544,7 @@ public:
   }
   int isInside(double u, double v, double w)
   {
+    double TOL = getTolerance();
     if(u < -TOL || v < -TOL || u > ((1. + TOL) - v) || std::abs(w) > TOL)
       return 0;
     return 1;
@@ -670,6 +671,7 @@ public:
   }
   int isInside(double u, double v, double w)
   {
+    double TOL = getTolerance();
     if(u < -(1. + TOL) || v < -(1. + TOL) || u > (1. + TOL) || v > (1. + TOL) ||
        std::abs(w) > TOL)
       return 0;
@@ -819,6 +821,7 @@ public:
   }
   int isInside(double u, double v, double w)
   {
+    double TOL = getTolerance();
     if(u < (-TOL) || v < (-TOL) || w < (-TOL) || u > ((1. + TOL) - v - w))
       return 0;
     return 1;
@@ -1017,6 +1020,7 @@ public:
   }
   int isInside(double u, double v, double w)
   {
+    double TOL = getTolerance();
     if(u < -(1. + TOL) || v < -(1. + TOL) || w < -(1. + TOL) ||
        u > (1. + TOL) || v > (1. + TOL) || w > (1. + TOL))
       return 0;
@@ -1186,6 +1190,7 @@ public:
   }
   int isInside(double u, double v, double w)
   {
+    double TOL = getTolerance();
     if(w > (1. + TOL) || w < -(1. + TOL) || u < (-TOL) || v < (-TOL) ||
        u > ((1. + TOL) - v))
       return 0;
@@ -1386,6 +1391,7 @@ public:
   }
   int isInside(double u, double v, double w)
   {
+    double TOL = getTolerance();
     if(u < (w - (1. + TOL)) || u > ((1. + TOL) - w) || v < (w - (1. + TOL)) ||
        v > ((1. + TOL) - w) || w < (-TOL) || w > (1. + TOL))
       return 0;
diff --git a/api/GenApi.py b/api/GenApi.py
index 0ed45ac2e33eb9080c7821e9415014e3a4317440..7d9acb27578df308b872b8e5c59c803871a8c912 100644
--- a/api/GenApi.py
+++ b/api/GenApi.py
@@ -1152,16 +1152,20 @@ if not os.path.exists(libpath):
 
 lib = CDLL(libpath)
 
+
+try_numpy = True # set this to False to never use numpy
+
 use_numpy = False
-try:
-    import numpy
+if try_numpy:
     try:
-        from weakref import finalize as weakreffinalize
+        import numpy
+        try:
+            from weakref import finalize as weakreffinalize
+        except:
+            from backports.weakref import finalize as weakreffinalize
+        use_numpy = True
     except:
-        from backports.weakref import finalize as weakreffinalize
-    use_numpy = True
-except:
-    pass
+        pass
 
 # Utility functions, not part of the Gmsh Python API
 
@@ -1592,7 +1596,7 @@ class API:
 
     def write_python(self):
         def parg(a):
-            return a.name + ((" = " + a.python_value) if a.python_value else "")
+            return a.name + (("=" + a.python_value) if a.python_value else "")
 
         def write_function(f, fun, c_mpath, py_mpath, indent):
             (rtype, name, args, doc, special) = fun
diff --git a/api/gen.py b/api/gen.py
index e4fad8c9595b571520db1d2b0729ec8c636ded2b..97df7f2470fdf9767ffe54c02511dff52e733115 100644
--- a/api/gen.py
+++ b/api/gen.py
@@ -44,7 +44,7 @@ api = API(version_major, version_minor, version_patch)
 
 gmsh = api.add_module('gmsh', 'top-level functions')
 
-doc = '''Initialize the Gmsh API. This must be called before any call to the other functions in the API. If `argc' and `argv' (or just `argv' in Python or Julia) are provided, they will be handled in the same way as the command line arguments in the Gmsh app. If `readConfigFiles' is set, read system Gmsh configuration files (gmshrc and gmsh-options). If `run' is set, run in the same way as the Gmsh app, either interactively or in batch mode depending on the command line arguments. Initializing the API sets the options "General.AbortOnError" to 2 (if `run' is not set) and "General.Terminal" to 1. If compiled with OpenMP support, it also sets the number of threads to "General.NumThreads".'''
+doc = '''Initialize the Gmsh API. This must be called before any call to the other functions in the API. If `argc' and `argv' (or just `argv' in Python or Julia) are provided, they will be handled in the same way as the command line arguments in the Gmsh app. If `readConfigFiles' is set, read system Gmsh configuration files (gmshrc and gmsh-options). If `run' is set, run in the same way as the Gmsh app, either interactively or in batch mode depending on the command line arguments. If `run' is not set, initializing the API sets the options "General.AbortOnError" to 2 and "General.Terminal" to 1. If compiled with OpenMP support, it also sets the number of threads to "General.NumThreads".'''
 gmsh.add('initialize', doc, None, iargcargv(), ibool('readConfigFiles', 'true', 'True', 'true'), ibool('run', 'false', 'False'))
 
 doc = '''Finalize the Gmsh API. This must be called when you are done using the Gmsh API.'''
@@ -142,6 +142,9 @@ model.add('removePhysicalName', doc, None, istring('name'))
 doc = '''Get the name of the physical group of dimension `dim' and tag `tag'.'''
 model.add('getPhysicalName', doc, None, iint('dim'), iint('tag'), ostring('name'))
 
+doc = '''Set the tag of the entity of dimension `dim' and tag `tag' to the new value `newTag'.'''
+model.add('setTag', doc, None, iint('dim'), iint('tag'), iint('newTag'))
+
 doc = '''Get the boundary of the model entities `dimTags'. Return in `outDimTags' the boundary of the individual entities (if `combined' is false) or the boundary of the combined geometrical shape formed by all input entities (if `combined' is true). Return tags multiplied by the sign of the boundary entity if `oriented' is true. Apply the boundary operator recursively down to dimension 0 (i.e. to points) if `recursive' is true.'''
 model.add('getBoundary', doc, None, ivectorpair('dimTags'), ovectorpair('outDimTags'), ibool('combined', 'true', 'True'), ibool('oriented', 'true', 'True'), ibool('recursive', 'false', 'False'))
 
@@ -287,6 +290,9 @@ mesh.add('rebuildElementCache', doc, None, ibool('onlyIfNecessary', 'true', 'Tru
 doc = '''Get the nodes from all the elements belonging to the physical group of dimension `dim' and tag `tag'. `nodeTags' contains the node tags; `coord' is a vector of length 3 times the length of `nodeTags' that contains the x, y, z coordinates of the nodes, concatenated: [n1x, n1y, n1z, n2x, ...].'''
 mesh.add('getNodesForPhysicalGroup', doc, None, iint('dim'), iint('tag'), ovectorsize('nodeTags'), ovectordouble('coord'))
 
+doc = '''Get the maximum tag `maxTag' of a node in the mesh.'''
+mesh.add('getMaxNodeTag', doc, None, osize('maxTag'))
+
 doc = '''Add nodes classified on the model entity of dimension `dim' and tag `tag'. `nodeTags' contains the node tags (their unique, strictly positive identification numbers). `coord' is a vector of length 3 times the length of `nodeTags' that contains the x, y, z coordinates of the nodes, concatenated: [n1x, n1y, n1z, n2x, ...]. The optional `parametricCoord' vector contains the parametric coordinates of the nodes, if any. The length of `parametricCoord' can be 0 or `dim' times the length of `nodeTags'. If the `nodeTags' vector is empty, new tags are automatically assigned to the nodes.'''
 mesh.add('addNodes', doc, None, iint('dim'), iint('tag'), ivectorsize('nodeTags'), ivectordouble('coord'), ivectordouble('parametricCoord', 'std::vector<double>()', "[]", "[]"))
 
@@ -323,6 +329,9 @@ mesh.add('getElementProperties', doc, None, iint('elementType'), ostring('elemen
 doc = '''Get the elements of type `elementType' classified on the entity of tag `tag'. If `tag' < 0, get the elements for all entities. `elementTags' is a vector containing the tags (unique, strictly positive identifiers) of the elements of the corresponding type. `nodeTags' is a vector of length equal to the number of elements of the given type times the number N of nodes for this type of element, that contains the node tags of all the elements of the given type, concatenated: [e1n1, e1n2, ..., e1nN, e2n1, ...]. If `numTasks' > 1, only compute and return the part of the data indexed by `task'.'''
 mesh.add('getElementsByType', doc, None, iint('elementType'), ovectorsize('elementTags'), ovectorsize('nodeTags'), iint('tag', '-1'), isize('task', '0'), isize('numTasks', '1'))
 
+doc = '''Get the maximum tag `maxTag' of an element in the mesh.'''
+mesh.add('getMaxElementTag', doc, None, osize('maxTag'))
+
 doc = '''Preallocate data before calling `getElementsByType' with `numTasks' > 1. For C and C++ only.'''
 mesh.add_special('preallocateElementsByType', doc, ['onlycc++'], None, iint('elementType'), ibool('elementTag'), ibool('nodeTag'), ovectorsize('elementTags'), ovectorsize('nodeTags'), iint('tag', '-1'))
 
@@ -332,7 +341,7 @@ mesh.add('addElements', doc, None, iint('dim'), iint('tag'), ivectorint('element
 doc = '''Add elements of type `elementType' classified on the entity of tag `tag'. `elementTags' contains the tags (unique, strictly positive identifiers) of the elements of the corresponding type. `nodeTags' is a vector of length equal to the number of elements times the number N of nodes per element, that contains the node tags of all the elements, concatenated: [e1n1, e1n2, ..., e1nN, e2n1, ...]. If the `elementTag' vector is empty, new tags are automatically assigned to the elements.'''
 mesh.add('addElementsByType', doc, None, iint('tag'), iint('elementType'), ivectorsize('elementTags'), ivectorsize('nodeTags'))
 
-doc = '''Get the numerical quadrature information for the given element type `elementType' and integration rule `integrationType' (e.g. "Gauss4" for a Gauss quadrature suited for integrating 4th order polynomials). `localCoord' contains the u, v, w coordinates of the G integration points in the reference element: [g1u, g1v, g1w, ..., gGu, gGv, gGw]. `weights' contains the associated weights: [g1q, ..., gGq].'''
+doc = '''Get the numerical quadrature information for the given element type `elementType' and integration rule `integrationType', where `integrationType' concatenates the integration rule family name with the desired order (e.g. "Gauss4" for a quadrature suited for integrating 4th order polynomials). The "CompositeGauss" family uses tensor-product rules based the 1D Gauss-Legendre rule; the "Gauss" family uses an economic scheme when available (i.e. with a minimal number of points), and falls back to "CompositeGauss" otherwise. Note that integration points for the "Gauss" family can fall outside of the reference element for high-order rules. `localCoord' contains the u, v, w coordinates of the G integration points in the reference element: [g1u, g1v, g1w, ..., gGu, gGv, gGw]. `weights' contains the associated weights: [g1q, ..., gGq].'''
 mesh.add('getIntegrationPoints', doc, None, iint('elementType'), istring('integrationType'), ovectordouble('localCoord'), ovectordouble('weights'))
 
 doc = '''Get the Jacobians of all the elements of type `elementType' classified on the entity of tag `tag', at the G evaluation points `localCoord' given as concatenated triplets of coordinates in the reference element [g1u, g1v, g1w, ..., gGu, gGv, gGw]. Data is returned by element, with elements in the same order as in `getElements' and `getElementsByType'. `jacobians' contains for each element the 9 entries of the 3x3 Jacobian matrix at each evaluation point. The matrix is returned by column: [e1g1Jxu, e1g1Jyu, e1g1Jzu, e1g1Jxv, ..., e1g1Jzw, e1g2Jxu, ..., e1gGJzw, e2g1Jxu, ...], with Jxu=dx/du, Jyu=dy/du, etc. `determinants' contains for each element the determinant of the Jacobian matrix at each evaluation point: [e1g1, e1g2, ... e1gG, e2g1, ...]. `coord' contains for each element the x, y, z coordinates of the evaluation points. If `tag' < 0, get the Jacobian data for all entities. If `numTasks' > 1, only compute and return the part of the data indexed by `task'.'''
@@ -344,11 +353,11 @@ mesh.add_special('preallocateJacobians', doc, ['onlycc++'], None, iint('elementT
 doc = '''Get the Jacobian for a single element `elementTag', at the G evaluation points `localCoord' given as concatenated triplets of coordinates in the reference element [g1u, g1v, g1w, ..., gGu, gGv, gGw]. `jacobians' contains the 9 entries of the 3x3 Jacobian matrix at each evaluation point. The matrix is returned by column: [e1g1Jxu, e1g1Jyu, e1g1Jzu, e1g1Jxv, ..., e1g1Jzw, e1g2Jxu, ..., e1gGJzw, e2g1Jxu, ...], with Jxu=dx/du, Jyu=dy/du, etc. `determinants' contains the determinant of the Jacobian matrix at each evaluation point. `coord' contains the x, y, z coordinates of the evaluation points. This function relies on an internal cache (a vector in case of dense element numbering, a map otherwise); for large meshes accessing Jacobians in bulk is often preferable.'''
 mesh.add('getJacobian', doc, None, isize('elementTag'), ivectordouble('localCoord'), ovectordouble('jacobians'), ovectordouble('determinants'), ovectordouble('coord'))
 
-doc = '''Get the basis functions of the element of type `elementType' at the evaluation points `localCoord' (given as concatenated triplets of coordinates in the reference element [g1u, g1v, g1w, ..., gGu, gGv, gGw]), for the function space `functionSpaceType' (e.g. "Lagrange" or "GradLagrange" for isoparametric Lagrange basis functions or their gradient, in the u, v, w coordinates of the reference element; "Lagrange3" for 3rd order Lagrange basis functions, or "H1Legendre3" or "GradH1Legendre3" for 3rd order hierarchical H1 Legendre functions). `numComponents' returns the number C of components of a basis function. `basisFunctions' returns the value of the N basis functions at the evaluation points, i.e. [g1f1, g1f2, ..., g1fN, g2f1, ...] when C == 1 or [g1f1u, g1f1v, g1f1w, g1f2u, ..., g1fNw, g2f1u, ...] when C == 3. For basis functions that depend on the orientation of the elements, all values for the first orientation are returned first, followed by values for the second, etc. `numOrientations' returns the overall number of orientations. If `wantedOrientations' is not empty, only return the values for the desired orientation indices.'''
+doc = '''Get the basis functions of the element of type `elementType' at the evaluation points `localCoord' (given as concatenated triplets of coordinates in the reference element [g1u, g1v, g1w, ..., gGu, gGv, gGw]), for the function space `functionSpaceType'. Currently supported function spaces include "Lagrange" and "GradLagrange" for isoparametric Lagrange basis functions and their gradient in the u, v, w coordinates of the reference element; "LagrangeN" and "GradLagrangeN", with N = 1, 2, ..., for N-th order Lagrange basis functions; "H1LegendreN" and "GradH1LegendreN", with N = 1, 2, ..., for N-th order hierarchical H1 Legendre functions; "HcurlLegendreN" and "CurlHcurlLegendreN", with N = 1, 2, ..., for N-th order curl-conforming basis functions. `numComponents' returns the number C of components of a basis function (e.g. 1 for scalar functions and 3 for vector functions). `basisFunctions' returns the value of the N basis functions at the evaluation points, i.e. [g1f1, g1f2, ..., g1fN, g2f1, ...] when C == 1 or [g1f1u, g1f1v, g1f1w, g1f2u, ..., g1fNw, g2f1u, ...] when C == 3. For basis functions that depend on the orientation of the elements, all values for the first orientation are returned first, followed by values for the second, etc. `numOrientations' returns the overall number of orientations. If `wantedOrientations' is not empty, only return the values for the desired orientation indices.'''
 mesh.add('getBasisFunctions', doc, None, iint('elementType'), ivectordouble('localCoord'), istring('functionSpaceType'), oint('numComponents'), ovectordouble('basisFunctions'), oint('numOrientations'), ivectorint('wantedOrientations', 'std::vector<int>()', "[]", "[]"))
 
 doc = '''Get the orientation index of the elements of type `elementType' in the entity of tag `tag'. The arguments have the same meaning as in `getBasisFunctions'. `basisFunctionsOrientation' is a vector giving for each element the orientation index in the values returned by `getBasisFunctions'. For Lagrange basis functions the call is superfluous as it will return a vector of zeros.'''
-mesh.add('getBasisFunctionsOrientationForElements', doc, None, iint('elementType'), istring('functionSpaceType'), ovectorint('basisFunctionsOrientation'), iint('tag','-1'), isize('task', '0'), isize('numTasks', '1'))
+mesh.add('getBasisFunctionsOrientation', doc, None, iint('elementType'), istring('functionSpaceType'), ovectorint('basisFunctionsOrientation'), iint('tag','-1'), isize('task', '0'), isize('numTasks', '1'))
 
 doc = '''Get the orientation of a single element `elementTag'.'''
 mesh.add('getBasisFunctionsOrientationForElement', doc, None, isize('elementTag'), istring('functionSpaceType'), oint('basisFunctionsOrientation'))
@@ -356,13 +365,13 @@ mesh.add('getBasisFunctionsOrientationForElement', doc, None, isize('elementTag'
 doc = '''Get the number of possible orientations for elements of type `elementType' and function space named `functionSpaceType'.'''
 mesh.add('getNumberOfOrientations', doc, oint, iint('elementType'), istring('functionSpaceType'))
 
-doc = '''Preallocate data before calling `getBasisFunctionsOrientationForElements' with `numTasks' > 1. For C and C++ only.'''
-mesh.add_special('preallocateBasisFunctionsOrientationForElements', doc, ['onlycc++'], None, iint('elementType'), ovectorint('basisFunctionsOrientation'), iint('tag', '-1'))
+doc = '''Preallocate data before calling `getBasisFunctionsOrientation' with `numTasks' > 1. For C and C++ only.'''
+mesh.add_special('preallocateBasisFunctionsOrientation', doc, ['onlycc++'], None, iint('elementType'), ovectorint('basisFunctionsOrientation'), iint('tag', '-1'))
 
-doc = '''Get the global unique mesh edge identifiers `edgeTags' and orientations `edgeOrientation' for an input list of node tag pairs defining these edges, concatenated in the vector `nodeTags'. Mesh edges are created e.g. by `createEdges()' or `getKeysForElements()'.'''
+doc = '''Get the global unique mesh edge identifiers `edgeTags' and orientations `edgeOrientation' for an input list of node tag pairs defining these edges, concatenated in the vector `nodeTags'. Mesh edges are created e.g. by `createEdges()' or `getKeys()'.'''
 mesh.add('getEdges', doc, None, ivectorsize('nodeTags'), ovectorsize('edgeTags'), ovectorint('edgeOrientations'))
 
-doc = '''Get the global unique mesh face identifiers `faceTags' and orientations `faceOrientations' for an input list of node tag triplets (if `faceType' == 3) or quadruplets (if `faceType' == 4) defining these faces, concatenated in the vector `nodeTags'. Mesh faces are created e.g. by `createFaces()' or `getKeysForElements()'.'''
+doc = '''Get the global unique mesh face identifiers `faceTags' and orientations `faceOrientations' for an input list of node tag triplets (if `faceType' == 3) or quadruplets (if `faceType' == 4) defining these faces, concatenated in the vector `nodeTags'. Mesh faces are created e.g. by `createFaces()' or `getKeys()'.'''
 mesh.add('getFaces', doc, None, iint('faceType'), ivectorsize('nodeTags'), ovectorsize('faceTags'), ovectorint('faceOrientations'))
 
 doc = '''Create unique mesh edges for the entities `dimTags'.'''
@@ -372,16 +381,16 @@ doc = '''Create unique mesh faces for the entities `dimTags'.'''
 mesh.add('createFaces', doc, None, ivectorpair('dimTags', 'gmsh::vectorpair()', "[]", "[]"))
 
 doc = '''Generate the pair of keys for the elements of type `elementType' in the entity of tag `tag', for the `functionSpaceType' function space. Each pair (`typeKey', `entityKey') uniquely identifies a basis function in the function space. If `returnCoord' is set, the `coord' vector contains the x, y, z coordinates locating basis functions for sorting purposes. Warning: this is an experimental feature and will probably change in a future release.'''
-mesh.add('getKeysForElements', doc, None, iint('elementType'), istring('functionSpaceType'), ovectorint('typeKeys'), ovectorsize('entityKeys'), ovectordouble('coord'), iint('tag', '-1'), ibool('returnCoord', 'true', 'True'))
+mesh.add('getKeys', doc, None, iint('elementType'), istring('functionSpaceType'), ovectorint('typeKeys'), ovectorsize('entityKeys'), ovectordouble('coord'), iint('tag', '-1'), ibool('returnCoord', 'true', 'True'))
 
 doc = '''Get the pair of keys for a single element `elementTag'.'''
 mesh.add('getKeysForElement', doc, None, isize('elementTag'), istring('functionSpaceType'), ovectorint('typeKeys'), ovectorsize('entityKeys'), ovectordouble('coord'), ibool('returnCoord', 'true', 'True'))
 
 doc = '''Get the number of keys by elements of type `elementType' for function space named `functionSpaceType'.'''
-mesh.add('getNumberOfKeysForElements', doc, oint, iint('elementType'), istring('functionSpaceType'))
+mesh.add('getNumberOfKeys', doc, oint, iint('elementType'), istring('functionSpaceType'))
 
 doc = '''Get information about the pair of `keys'. `infoKeys' returns information about the functions associated with the pairs (`typeKeys', `entityKey'). `infoKeys[0].first' describes the type of function (0 for  vertex function, 1 for edge function, 2 for face function and 3 for bubble function). `infoKeys[0].second' gives the order of the function associated with the key. Warning: this is an experimental feature and will probably change in a future release.'''
-mesh.add('getInformationForElements', doc, None, ivectorint('typeKeys'), ivectorsize('entityKeys'), iint('elementType'), istring('functionSpaceType'), ovectorpair('infoKeys'))
+mesh.add('getKeysInformation', doc, None, ivectorint('typeKeys'), ivectorsize('entityKeys'), iint('elementType'), istring('functionSpaceType'), ovectorpair('infoKeys'))
 
 doc = '''Get the barycenters of all elements of type `elementType' classified on the entity of tag `tag'. If `primary' is set, only the primary nodes of the elements are taken into account for the barycenter calculation. If `fast' is set, the function returns the sum of the primary node coordinates (without normalizing by the number of nodes). If `tag' < 0, get the barycenters for all entities. If `numTasks' > 1, only compute and return the part of the data indexed by `task'.'''
 mesh.add('getBarycenters', doc, None, iint('elementType'), iint('tag'), ibool('fast'), ibool('primary'), ovectordouble('barycenters'), isize('task', '0'), isize('numTasks', '1'))
@@ -470,11 +479,14 @@ mesh.add('renumberElements', doc, None)
 doc = '''Set the meshes of the entities of dimension `dim' and tag `tags' as periodic copies of the meshes of entities `tagsMaster', using the affine transformation specified in `affineTransformation' (16 entries of a 4x4 matrix, by row). If used after meshing, generate the periodic node correspondence information assuming the meshes of entities `tags' effectively match the meshes of entities `tagsMaster' (useful for structured and extruded meshes). Currently only available for @code{dim} == 1 and @code{dim} == 2.'''
 mesh.add('setPeriodic', doc, None, iint('dim'), ivectorint('tags'), ivectorint('tagsMaster'), ivectordouble('affineTransform'))
 
+doc = '''Get master entities `tagsMaster' for the entities of dimension `dim' and tags `tags'.'''
+mesh.add('getPeriodic', doc, None, iint('dim'), ivectorint('tags'), ovectorint('tagMaster'))
+
 doc = '''Get the master entity `tagMaster', the node tags `nodeTags' and their corresponding master node tags `nodeTagsMaster', and the affine transform `affineTransform' for the entity of dimension `dim' and tag `tag'. If `includeHighOrderNodes' is set, include high-order nodes in the returned data.'''
 mesh.add('getPeriodicNodes', doc, None, iint('dim'), iint('tag'), oint('tagMaster'), ovectorsize('nodeTags'), ovectorsize('nodeTagsMaster'), ovectordouble('affineTransform'), ibool('includeHighOrderNodes', 'false', 'False'))
 
 doc = '''Get the master entity `tagMaster' and the key pairs (`typeKeyMaster', `entityKeyMaster') corresponding to the entity `tag' and the key pairs (`typeKey', `entityKey') for the elements of type `elementType' and function space type `functionSpaceType'. If `returnCoord' is set, the `coord' and `coordMaster' vectors contain the x, y, z coordinates locating basis functions for sorting purposes.'''
-mesh.add('getPeriodicKeysForElements', doc, None, iint('elementType'), istring('functionSpaceType'), iint('tag'), oint('tagMaster'), ovectorint('typeKeys'), ovectorint('typeKeysMaster'), ovectorsize('entityKeys'), ovectorsize('entityKeysMaster'), ovectordouble('coord'), ovectordouble('coordMaster'), ibool('returnCoord', 'true', 'True'))
+mesh.add('getPeriodicKeys', doc, None, iint('elementType'), istring('functionSpaceType'), iint('tag'), oint('tagMaster'), ovectorint('typeKeys'), ovectorint('typeKeysMaster'), ovectorsize('entityKeys'), ovectorsize('entityKeysMaster'), ovectordouble('coord'), ovectordouble('coordMaster'), ibool('returnCoord', 'true', 'True'))
 
 doc = '''Remove duplicate nodes in the mesh of the current model.'''
 mesh.add('removeDuplicateNodes', doc, None)
@@ -716,7 +728,7 @@ occ.add('addBezier', doc, oint, ivectorint('pointTags'), iint('tag', '-1'))
 doc = '''Add a wire (open or closed) in the OpenCASCADE CAD representation, formed by the curves `curveTags'. Note that an OpenCASCADE wire can be made of curves that share geometrically identical (but topologically different) points. If `tag' is positive, set the tag explicitly; otherwise a new tag is selected automatically. Return the tag of the wire.'''
 occ.add('addWire', doc, oint, ivectorint('curveTags'), iint('tag', '-1'), ibool('checkClosed', 'false', 'False'))
 
-doc = '''Add a curve loop (a closed wire) in the OpenCASCADE CAD representation, formed by the curves `curveTags'. `curveTags' should contain tags of curves forming a closed loop. Note that an OpenCASCADE curve loop can be made of curves that share geometrically identical (but topologically different) points. If `tag' is positive, set the tag explicitly; otherwise a new tag is selected automatically. Return the tag of the curve loop.'''
+doc = '''Add a curve loop (a closed wire) in the OpenCASCADE CAD representation, formed by the curves `curveTags'. `curveTags' should contain tags of curves forming a closed loop. Negative tags can be specified for compatibility with the built-in kernel, but are simply ignored: the wire is oriented according to the orientation of its first curve. Note that an OpenCASCADE curve loop can be made of curves that share geometrically identical (but topologically different) points. If `tag' is positive, set the tag explicitly; otherwise a new tag is selected automatically. Return the tag of the curve loop.'''
 occ.add('addCurveLoop', doc, oint, ivectorint('curveTags'), iint('tag', '-1'))
 
 doc = '''Add a rectangle in the OpenCASCADE CAD representation, with lower left corner at (`x', `y', `z') and upper right corner at (`x' + `dx', `y' + `dy', `z'). If `tag' is positive, set the tag explicitly; otherwise a new tag is selected automatically. Round the corners if `roundedRadius' is nonzero. Return the tag of the rectangle.'''
@@ -924,8 +936,8 @@ view.add('copyOptions', doc, None, iint('refTag'), iint('tag'))
 doc = '''Combine elements (if `what' == "elements") or steps (if `what' == "steps") of all views (`how' == "all"), all visible views (`how' == "visible") or all views having the same name (`how' == "name"). Remove original views if `remove' is set.'''
 view.add('combine', doc, None, istring('what'), istring('how'), ibool('remove', 'true', 'True'), ibool('copyOptions', 'true', 'True'))
 
-doc = '''Probe the view `tag' for its `value' at point (`x', `y', `z'). Return only the value at step `step' is `step' is positive. Return only values with `numComp' if `numComp' is positive. Return the gradient of the `value' if `gradient' is set. Probes with a geometrical tolerance (in the reference unit cube) of `tolerance' if `tolerance' is not zero. Return the result from the element described by its coordinates if `xElementCoord', `yElementCoord' and `zElementCoord' are provided. If `dim' is >= 0, return only elements of the specified dimension.'''
-view.add('probe', doc, None, iint('tag'), idouble('x'), idouble('y'), idouble('z'), ovectordouble('value'), iint('step', '-1'), iint('numComp', '-1'), ibool('gradient', 'false', 'False'), idouble('tolerance', '0.'), ivectordouble('xElemCoord', 'std::vector<double>()', "[]", "[]"), ivectordouble('yElemCoord', 'std::vector<double>()', "[]", "[]"), ivectordouble('zElemCoord', 'std::vector<double>()', "[]", "[]"), iint('dim', '-1'))
+doc = '''Probe the view `tag' for its `value' at point (`x', `y', `z'). If no match is found, `value' is returned empty. Return only the value at step `step' is `step' is positive. Return only values with `numComp' if `numComp' is positive. Return the gradient of the `value' if `gradient' is set. If `distanceMax' is zero, only return a result if an exact match inside an element in the view is found; if `distanceMax' is positive and an exact match is not found, return the value at the closest node if it is closer than `distanceMax'; if `distanceMax' is negative and an exact match is not found, always return the value at the closest node. The distance to the match is returned in `distance'. Return the result from the element described by its coordinates if `xElementCoord', `yElementCoord' and `zElementCoord' are provided. If `dim' is >= 0, return only matches from elements of the specified dimension.'''
+view.add('probe', doc, None, iint('tag'), idouble('x'), idouble('y'), idouble('z'), ovectordouble('value'), odouble('distance'), iint('step', '-1'), iint('numComp', '-1'), ibool('gradient', 'false', 'False'), idouble('distanceMax', '0.'), ivectordouble('xElemCoord', 'std::vector<double>()', "[]", "[]"), ivectordouble('yElemCoord', 'std::vector<double>()', "[]", "[]"), ivectordouble('zElemCoord', 'std::vector<double>()', "[]", "[]"), iint('dim', '-1'))
 
 doc = '''Write the view to a file `fileName'. The export format is determined by the file extension. Append to the file if `append' is set.'''
 view.add('write', doc, None, iint('tag'), istring('fileName'), ibool('append', 'false', 'False'))
diff --git a/api/gmsh.h b/api/gmsh.h
index a00e6bd61f7aca692d9177f70b859062d2916617..b8ddfd9fa628b090c5a349a257c260e4e260a7cd 100644
--- a/api/gmsh.h
+++ b/api/gmsh.h
@@ -60,9 +60,9 @@ namespace gmsh { // Top-level functions
   // arguments in the Gmsh app. If `readConfigFiles' is set, read system Gmsh
   // configuration files (gmshrc and gmsh-options). If `run' is set, run in the
   // same way as the Gmsh app, either interactively or in batch mode depending on
-  // the command line arguments. Initializing the API sets the options
-  // "General.AbortOnError" to 2 (if `run' is not set) and "General.Terminal" to 1.
-  // If compiled with OpenMP support, it also sets the number of threads to
+  // the command line arguments. If `run' is not set, initializing the API sets the
+  // options "General.AbortOnError" to 2 and "General.Terminal" to 1. If compiled
+  // with OpenMP support, it also sets the number of threads to
   // "General.NumThreads".
   GMSH_API void initialize(int argc = 0, char ** argv = 0,
                            const bool readConfigFiles = true,
@@ -278,6 +278,14 @@ namespace gmsh { // Top-level functions
                                   const int tag,
                                   std::string & name);
 
+    // gmsh::model::setTag
+    //
+    // Set the tag of the entity of dimension `dim' and tag `tag' to the new value
+    // `newTag'.
+    GMSH_API void setTag(const int dim,
+                         const int tag,
+                         const int newTag);
+
     // gmsh::model::getBoundary
     //
     // Get the boundary of the model entities `dimTags'. Return in `outDimTags' the
@@ -751,6 +759,11 @@ namespace gmsh { // Top-level functions
                                              std::vector<std::size_t> & nodeTags,
                                              std::vector<double> & coord);
 
+      // gmsh::model::mesh::getMaxNodeTag
+      //
+      // Get the maximum tag `maxTag' of a node in the mesh.
+      GMSH_API void getMaxNodeTag(std::size_t & maxTag);
+
       // gmsh::model::mesh::addNodes
       //
       // Add nodes classified on the model entity of dimension `dim' and tag `tag'.
@@ -923,6 +936,11 @@ namespace gmsh { // Top-level functions
                                       const std::size_t task = 0,
                                       const std::size_t numTasks = 1);
 
+      // gmsh::model::mesh::getMaxElementTag
+      //
+      // Get the maximum tag `maxTag' of an element in the mesh.
+      GMSH_API void getMaxElementTag(std::size_t & maxTag);
+
       // gmsh::model::mesh::preallocateElementsByType
       //
       // Preallocate data before calling `getElementsByType' with `numTasks' > 1.
@@ -969,11 +987,17 @@ namespace gmsh { // Top-level functions
       // gmsh::model::mesh::getIntegrationPoints
       //
       // Get the numerical quadrature information for the given element type
-      // `elementType' and integration rule `integrationType' (e.g. "Gauss4" for a
-      // Gauss quadrature suited for integrating 4th order polynomials).
-      // `localCoord' contains the u, v, w coordinates of the G integration points
-      // in the reference element: [g1u, g1v, g1w, ..., gGu, gGv, gGw]. `weights'
-      // contains the associated weights: [g1q, ..., gGq].
+      // `elementType' and integration rule `integrationType', where
+      // `integrationType' concatenates the integration rule family name with the
+      // desired order (e.g. "Gauss4" for a quadrature suited for integrating 4th
+      // order polynomials). The "CompositeGauss" family uses tensor-product rules
+      // based the 1D Gauss-Legendre rule; the "Gauss" family uses an economic
+      // scheme when available (i.e. with a minimal number of points), and falls
+      // back to "CompositeGauss" otherwise. Note that integration points for the
+      // "Gauss" family can fall outside of the reference element for high-order
+      // rules. `localCoord' contains the u, v, w coordinates of the G integration
+      // points in the reference element: [g1u, g1v, g1w, ..., gGu, gGv, gGw].
+      // `weights' contains the associated weights: [g1q, ..., gGq].
       GMSH_API void getIntegrationPoints(const int elementType,
                                          const std::string & integrationType,
                                          std::vector<double> & localCoord,
@@ -1042,20 +1066,23 @@ namespace gmsh { // Top-level functions
       // Get the basis functions of the element of type `elementType' at the
       // evaluation points `localCoord' (given as concatenated triplets of
       // coordinates in the reference element [g1u, g1v, g1w, ..., gGu, gGv, gGw]),
-      // for the function space `functionSpaceType' (e.g. "Lagrange" or
-      // "GradLagrange" for isoparametric Lagrange basis functions or their
-      // gradient, in the u, v, w coordinates of the reference element; "Lagrange3"
-      // for 3rd order Lagrange basis functions, or "H1Legendre3" or
-      // "GradH1Legendre3" for 3rd order hierarchical H1 Legendre functions).
-      // `numComponents' returns the number C of components of a basis function.
-      // `basisFunctions' returns the value of the N basis functions at the
-      // evaluation points, i.e. [g1f1, g1f2, ..., g1fN, g2f1, ...] when C == 1 or
-      // [g1f1u, g1f1v, g1f1w, g1f2u, ..., g1fNw, g2f1u, ...] when C == 3. For
-      // basis functions that depend on the orientation of the elements, all values
-      // for the first orientation are returned first, followed by values for the
-      // second, etc. `numOrientations' returns the overall number of orientations.
-      // If `wantedOrientations' is not empty, only return the values for the
-      // desired orientation indices.
+      // for the function space `functionSpaceType'. Currently supported function
+      // spaces include "Lagrange" and "GradLagrange" for isoparametric Lagrange
+      // basis functions and their gradient in the u, v, w coordinates of the
+      // reference element; "LagrangeN" and "GradLagrangeN", with N = 1, 2, ...,
+      // for N-th order Lagrange basis functions; "H1LegendreN" and
+      // "GradH1LegendreN", with N = 1, 2, ..., for N-th order hierarchical H1
+      // Legendre functions; "HcurlLegendreN" and "CurlHcurlLegendreN", with N = 1,
+      // 2, ..., for N-th order curl-conforming basis functions. `numComponents'
+      // returns the number C of components of a basis function (e.g. 1 for scalar
+      // functions and 3 for vector functions). `basisFunctions' returns the value
+      // of the N basis functions at the evaluation points, i.e. [g1f1, g1f2, ...,
+      // g1fN, g2f1, ...] when C == 1 or [g1f1u, g1f1v, g1f1w, g1f2u, ..., g1fNw,
+      // g2f1u, ...] when C == 3. For basis functions that depend on the
+      // orientation of the elements, all values for the first orientation are
+      // returned first, followed by values for the second, etc. `numOrientations'
+      // returns the overall number of orientations. If `wantedOrientations' is not
+      // empty, only return the values for the desired orientation indices.
       GMSH_API void getBasisFunctions(const int elementType,
                                       const std::vector<double> & localCoord,
                                       const std::string & functionSpaceType,
@@ -1064,7 +1091,7 @@ namespace gmsh { // Top-level functions
                                       int & numOrientations,
                                       const std::vector<int> & wantedOrientations = std::vector<int>());
 
-      // gmsh::model::mesh::getBasisFunctionsOrientationForElements
+      // gmsh::model::mesh::getBasisFunctionsOrientation
       //
       // Get the orientation index of the elements of type `elementType' in the
       // entity of tag `tag'. The arguments have the same meaning as in
@@ -1072,12 +1099,12 @@ namespace gmsh { // Top-level functions
       // each element the orientation index in the values returned by
       // `getBasisFunctions'. For Lagrange basis functions the call is superfluous
       // as it will return a vector of zeros.
-      GMSH_API void getBasisFunctionsOrientationForElements(const int elementType,
-                                                            const std::string & functionSpaceType,
-                                                            std::vector<int> & basisFunctionsOrientation,
-                                                            const int tag = -1,
-                                                            const std::size_t task = 0,
-                                                            const std::size_t numTasks = 1);
+      GMSH_API void getBasisFunctionsOrientation(const int elementType,
+                                                 const std::string & functionSpaceType,
+                                                 std::vector<int> & basisFunctionsOrientation,
+                                                 const int tag = -1,
+                                                 const std::size_t task = 0,
+                                                 const std::size_t numTasks = 1);
 
       // gmsh::model::mesh::getBasisFunctionsOrientationForElement
       //
@@ -1093,20 +1120,20 @@ namespace gmsh { // Top-level functions
       GMSH_API int getNumberOfOrientations(const int elementType,
                                            const std::string & functionSpaceType);
 
-      // gmsh::model::mesh::preallocateBasisFunctionsOrientationForElements
+      // gmsh::model::mesh::preallocateBasisFunctionsOrientation
       //
-      // Preallocate data before calling `getBasisFunctionsOrientationForElements'
-      // with `numTasks' > 1. For C and C++ only.
-      GMSH_API void preallocateBasisFunctionsOrientationForElements(const int elementType,
-                                                                    std::vector<int> & basisFunctionsOrientation,
-                                                                    const int tag = -1);
+      // Preallocate data before calling `getBasisFunctionsOrientation' with
+      // `numTasks' > 1. For C and C++ only.
+      GMSH_API void preallocateBasisFunctionsOrientation(const int elementType,
+                                                         std::vector<int> & basisFunctionsOrientation,
+                                                         const int tag = -1);
 
       // gmsh::model::mesh::getEdges
       //
       // Get the global unique mesh edge identifiers `edgeTags' and orientations
       // `edgeOrientation' for an input list of node tag pairs defining these
       // edges, concatenated in the vector `nodeTags'. Mesh edges are created e.g.
-      // by `createEdges()' or `getKeysForElements()'.
+      // by `createEdges()' or `getKeys()'.
       GMSH_API void getEdges(const std::vector<std::size_t> & nodeTags,
                              std::vector<std::size_t> & edgeTags,
                              std::vector<int> & edgeOrientations);
@@ -1117,7 +1144,7 @@ namespace gmsh { // Top-level functions
       // `faceOrientations' for an input list of node tag triplets (if `faceType'
       // == 3) or quadruplets (if `faceType' == 4) defining these faces,
       // concatenated in the vector `nodeTags'. Mesh faces are created e.g. by
-      // `createFaces()' or `getKeysForElements()'.
+      // `createFaces()' or `getKeys()'.
       GMSH_API void getFaces(const int faceType,
                              const std::vector<std::size_t> & nodeTags,
                              std::vector<std::size_t> & faceTags,
@@ -1133,7 +1160,7 @@ namespace gmsh { // Top-level functions
       // Create unique mesh faces for the entities `dimTags'.
       GMSH_API void createFaces(const gmsh::vectorpair & dimTags = gmsh::vectorpair());
 
-      // gmsh::model::mesh::getKeysForElements
+      // gmsh::model::mesh::getKeys
       //
       // Generate the pair of keys for the elements of type `elementType' in the
       // entity of tag `tag', for the `functionSpaceType' function space. Each pair
@@ -1142,13 +1169,13 @@ namespace gmsh { // Top-level functions
       // x, y, z coordinates locating basis functions for sorting purposes.
       // Warning: this is an experimental feature and will probably change in a
       // future release.
-      GMSH_API void getKeysForElements(const int elementType,
-                                       const std::string & functionSpaceType,
-                                       std::vector<int> & typeKeys,
-                                       std::vector<std::size_t> & entityKeys,
-                                       std::vector<double> & coord,
-                                       const int tag = -1,
-                                       const bool returnCoord = true);
+      GMSH_API void getKeys(const int elementType,
+                            const std::string & functionSpaceType,
+                            std::vector<int> & typeKeys,
+                            std::vector<std::size_t> & entityKeys,
+                            std::vector<double> & coord,
+                            const int tag = -1,
+                            const bool returnCoord = true);
 
       // gmsh::model::mesh::getKeysForElement
       //
@@ -1160,14 +1187,14 @@ namespace gmsh { // Top-level functions
                                       std::vector<double> & coord,
                                       const bool returnCoord = true);
 
-      // gmsh::model::mesh::getNumberOfKeysForElements
+      // gmsh::model::mesh::getNumberOfKeys
       //
       // Get the number of keys by elements of type `elementType' for function
       // space named `functionSpaceType'.
-      GMSH_API int getNumberOfKeysForElements(const int elementType,
-                                              const std::string & functionSpaceType);
+      GMSH_API int getNumberOfKeys(const int elementType,
+                                   const std::string & functionSpaceType);
 
-      // gmsh::model::mesh::getInformationForElements
+      // gmsh::model::mesh::getKeysInformation
       //
       // Get information about the pair of `keys'. `infoKeys' returns information
       // about the functions associated with the pairs (`typeKeys', `entityKey').
@@ -1176,11 +1203,11 @@ namespace gmsh { // Top-level functions
       // function). `infoKeys[0].second' gives the order of the function associated
       // with the key. Warning: this is an experimental feature and will probably
       // change in a future release.
-      GMSH_API void getInformationForElements(const std::vector<int> & typeKeys,
-                                              const std::vector<std::size_t> & entityKeys,
-                                              const int elementType,
-                                              const std::string & functionSpaceType,
-                                              gmsh::vectorpair & infoKeys);
+      GMSH_API void getKeysInformation(const std::vector<int> & typeKeys,
+                                       const std::vector<std::size_t> & entityKeys,
+                                       const int elementType,
+                                       const std::string & functionSpaceType,
+                                       gmsh::vectorpair & infoKeys);
 
       // gmsh::model::mesh::getBarycenters
       //
@@ -1473,6 +1500,14 @@ namespace gmsh { // Top-level functions
                                 const std::vector<int> & tagsMaster,
                                 const std::vector<double> & affineTransform);
 
+      // gmsh::model::mesh::getPeriodic
+      //
+      // Get master entities `tagsMaster' for the entities of dimension `dim' and
+      // tags `tags'.
+      GMSH_API void getPeriodic(const int dim,
+                                const std::vector<int> & tags,
+                                std::vector<int> & tagMaster);
+
       // gmsh::model::mesh::getPeriodicNodes
       //
       // Get the master entity `tagMaster', the node tags `nodeTags' and their
@@ -1488,7 +1523,7 @@ namespace gmsh { // Top-level functions
                                      std::vector<double> & affineTransform,
                                      const bool includeHighOrderNodes = false);
 
-      // gmsh::model::mesh::getPeriodicKeysForElements
+      // gmsh::model::mesh::getPeriodicKeys
       //
       // Get the master entity `tagMaster' and the key pairs (`typeKeyMaster',
       // `entityKeyMaster') corresponding to the entity `tag' and the key pairs
@@ -1496,17 +1531,17 @@ namespace gmsh { // Top-level functions
       // function space type `functionSpaceType'. If `returnCoord' is set, the
       // `coord' and `coordMaster' vectors contain the x, y, z coordinates locating
       // basis functions for sorting purposes.
-      GMSH_API void getPeriodicKeysForElements(const int elementType,
-                                               const std::string & functionSpaceType,
-                                               const int tag,
-                                               int & tagMaster,
-                                               std::vector<int> & typeKeys,
-                                               std::vector<int> & typeKeysMaster,
-                                               std::vector<std::size_t> & entityKeys,
-                                               std::vector<std::size_t> & entityKeysMaster,
-                                               std::vector<double> & coord,
-                                               std::vector<double> & coordMaster,
-                                               const bool returnCoord = true);
+      GMSH_API void getPeriodicKeys(const int elementType,
+                                    const std::string & functionSpaceType,
+                                    const int tag,
+                                    int & tagMaster,
+                                    std::vector<int> & typeKeys,
+                                    std::vector<int> & typeKeysMaster,
+                                    std::vector<std::size_t> & entityKeys,
+                                    std::vector<std::size_t> & entityKeysMaster,
+                                    std::vector<double> & coord,
+                                    std::vector<double> & coordMaster,
+                                    const bool returnCoord = true);
 
       // gmsh::model::mesh::removeDuplicateNodes
       //
@@ -2314,10 +2349,13 @@ namespace gmsh { // Top-level functions
       //
       // Add a curve loop (a closed wire) in the OpenCASCADE CAD representation,
       // formed by the curves `curveTags'. `curveTags' should contain tags of
-      // curves forming a closed loop. Note that an OpenCASCADE curve loop can be
-      // made of curves that share geometrically identical (but topologically
-      // different) points. If `tag' is positive, set the tag explicitly; otherwise
-      // a new tag is selected automatically. Return the tag of the curve loop.
+      // curves forming a closed loop. Negative tags can be specified for
+      // compatibility with the built-in kernel, but are simply ignored: the wire
+      // is oriented according to the orientation of its first curve. Note that an
+      // OpenCASCADE curve loop can be made of curves that share geometrically
+      // identical (but topologically different) points. If `tag' is positive, set
+      // the tag explicitly; otherwise a new tag is selected automatically. Return
+      // the tag of the curve loop.
       GMSH_API int addCurveLoop(const std::vector<int> & curveTags,
                                 const int tag = -1);
 
@@ -3216,23 +3254,29 @@ namespace gmsh { // Top-level functions
 
     // gmsh::view::probe
     //
-    // Probe the view `tag' for its `value' at point (`x', `y', `z'). Return only
-    // the value at step `step' is `step' is positive. Return only values with
-    // `numComp' if `numComp' is positive. Return the gradient of the `value' if
-    // `gradient' is set. Probes with a geometrical tolerance (in the reference
-    // unit cube) of `tolerance' if `tolerance' is not zero. Return the result from
-    // the element described by its coordinates if `xElementCoord', `yElementCoord'
-    // and `zElementCoord' are provided. If `dim' is >= 0, return only elements of
-    // the specified dimension.
+    // Probe the view `tag' for its `value' at point (`x', `y', `z'). If no match
+    // is found, `value' is returned empty. Return only the value at step `step' is
+    // `step' is positive. Return only values with `numComp' if `numComp' is
+    // positive. Return the gradient of the `value' if `gradient' is set. If
+    // `distanceMax' is zero, only return a result if an exact match inside an
+    // element in the view is found; if `distanceMax' is positive and an exact
+    // match is not found, return the value at the closest node if it is closer
+    // than `distanceMax'; if `distanceMax' is negative and an exact match is not
+    // found, always return the value at the closest node. The distance to the
+    // match is returned in `distance'. Return the result from the element
+    // described by its coordinates if `xElementCoord', `yElementCoord' and
+    // `zElementCoord' are provided. If `dim' is >= 0, return only matches from
+    // elements of the specified dimension.
     GMSH_API void probe(const int tag,
                         const double x,
                         const double y,
                         const double z,
                         std::vector<double> & value,
+                        double & distance,
                         const int step = -1,
                         const int numComp = -1,
                         const bool gradient = false,
-                        const double tolerance = 0.,
+                        const double distanceMax = 0.,
                         const std::vector<double> & xElemCoord = std::vector<double>(),
                         const std::vector<double> & yElemCoord = std::vector<double>(),
                         const std::vector<double> & zElemCoord = std::vector<double>(),
diff --git a/api/gmsh.h_cwrap b/api/gmsh.h_cwrap
index c3b127c2c0376863bafece8f6936f497ac929622..b2e32a977be46d76f04c423f34355fe0d5c21977 100644
--- a/api/gmsh.h_cwrap
+++ b/api/gmsh.h_cwrap
@@ -110,9 +110,9 @@ namespace gmsh { // Top-level functions
   // arguments in the Gmsh app. If `readConfigFiles' is set, read system Gmsh
   // configuration files (gmshrc and gmsh-options). If `run' is set, run in the
   // same way as the Gmsh app, either interactively or in batch mode depending on
-  // the command line arguments. Initializing the API sets the options
-  // "General.AbortOnError" to 2 (if `run' is not set) and "General.Terminal" to 1.
-  // If compiled with OpenMP support, it also sets the number of threads to
+  // the command line arguments. If `run' is not set, initializing the API sets the
+  // options "General.AbortOnError" to 2 and "General.Terminal" to 1. If compiled
+  // with OpenMP support, it also sets the number of threads to
   // "General.NumThreads".
   inline void initialize(int argc = 0, char ** argv = 0,
                          const bool readConfigFiles = true,
@@ -445,6 +445,17 @@ namespace gmsh { // Top-level functions
       name = std::string(api_name_); gmshFree(api_name_);
     }
 
+    // Set the tag of the entity of dimension `dim' and tag `tag' to the new value
+    // `newTag'.
+    inline void setTag(const int dim,
+                       const int tag,
+                       const int newTag)
+    {
+      int ierr = 0;
+      gmshModelSetTag(dim, tag, newTag, &ierr);
+      if(ierr) throwLastError();
+    }
+
     // Get the boundary of the model entities `dimTags'. Return in `outDimTags' the
     // boundary of the individual entities (if `combined' is false) or the boundary
     // of the combined geometrical shape formed by all input entities (if
@@ -1176,6 +1187,14 @@ namespace gmsh { // Top-level functions
         coord.assign(api_coord_, api_coord_ + api_coord_n_); gmshFree(api_coord_);
       }
 
+      // Get the maximum tag `maxTag' of a node in the mesh.
+      inline void getMaxNodeTag(std::size_t & maxTag)
+      {
+        int ierr = 0;
+        gmshModelMeshGetMaxNodeTag(&maxTag, &ierr);
+        if(ierr) throwLastError();
+      }
+
       // Add nodes classified on the model entity of dimension `dim' and tag `tag'.
       // `nodeTags' contains the node tags (their unique, strictly positive
       // identification numbers). `coord' is a vector of length 3 times the length
@@ -1413,6 +1432,14 @@ namespace gmsh { // Top-level functions
         nodeTags.assign(api_nodeTags_, api_nodeTags_ + api_nodeTags_n_); gmshFree(api_nodeTags_);
       }
 
+      // Get the maximum tag `maxTag' of an element in the mesh.
+      inline void getMaxElementTag(std::size_t & maxTag)
+      {
+        int ierr = 0;
+        gmshModelMeshGetMaxElementTag(&maxTag, &ierr);
+        if(ierr) throwLastError();
+      }
+
       // Preallocate data before calling `getElementsByType' with `numTasks' > 1.
       // For C and C++ only.
       inline void preallocateElementsByType(const int elementType,
@@ -1480,11 +1507,17 @@ namespace gmsh { // Top-level functions
       }
 
       // Get the numerical quadrature information for the given element type
-      // `elementType' and integration rule `integrationType' (e.g. "Gauss4" for a
-      // Gauss quadrature suited for integrating 4th order polynomials).
-      // `localCoord' contains the u, v, w coordinates of the G integration points
-      // in the reference element: [g1u, g1v, g1w, ..., gGu, gGv, gGw]. `weights'
-      // contains the associated weights: [g1q, ..., gGq].
+      // `elementType' and integration rule `integrationType', where
+      // `integrationType' concatenates the integration rule family name with the
+      // desired order (e.g. "Gauss4" for a quadrature suited for integrating 4th
+      // order polynomials). The "CompositeGauss" family uses tensor-product rules
+      // based the 1D Gauss-Legendre rule; the "Gauss" family uses an economic
+      // scheme when available (i.e. with a minimal number of points), and falls
+      // back to "CompositeGauss" otherwise. Note that integration points for the
+      // "Gauss" family can fall outside of the reference element for high-order
+      // rules. `localCoord' contains the u, v, w coordinates of the G integration
+      // points in the reference element: [g1u, g1v, g1w, ..., gGu, gGv, gGw].
+      // `weights' contains the associated weights: [g1q, ..., gGq].
       inline void getIntegrationPoints(const int elementType,
                                        const std::string & integrationType,
                                        std::vector<double> & localCoord,
@@ -1591,20 +1624,23 @@ namespace gmsh { // Top-level functions
       // Get the basis functions of the element of type `elementType' at the
       // evaluation points `localCoord' (given as concatenated triplets of
       // coordinates in the reference element [g1u, g1v, g1w, ..., gGu, gGv, gGw]),
-      // for the function space `functionSpaceType' (e.g. "Lagrange" or
-      // "GradLagrange" for isoparametric Lagrange basis functions or their
-      // gradient, in the u, v, w coordinates of the reference element; "Lagrange3"
-      // for 3rd order Lagrange basis functions, or "H1Legendre3" or
-      // "GradH1Legendre3" for 3rd order hierarchical H1 Legendre functions).
-      // `numComponents' returns the number C of components of a basis function.
-      // `basisFunctions' returns the value of the N basis functions at the
-      // evaluation points, i.e. [g1f1, g1f2, ..., g1fN, g2f1, ...] when C == 1 or
-      // [g1f1u, g1f1v, g1f1w, g1f2u, ..., g1fNw, g2f1u, ...] when C == 3. For
-      // basis functions that depend on the orientation of the elements, all values
-      // for the first orientation are returned first, followed by values for the
-      // second, etc. `numOrientations' returns the overall number of orientations.
-      // If `wantedOrientations' is not empty, only return the values for the
-      // desired orientation indices.
+      // for the function space `functionSpaceType'. Currently supported function
+      // spaces include "Lagrange" and "GradLagrange" for isoparametric Lagrange
+      // basis functions and their gradient in the u, v, w coordinates of the
+      // reference element; "LagrangeN" and "GradLagrangeN", with N = 1, 2, ...,
+      // for N-th order Lagrange basis functions; "H1LegendreN" and
+      // "GradH1LegendreN", with N = 1, 2, ..., for N-th order hierarchical H1
+      // Legendre functions; "HcurlLegendreN" and "CurlHcurlLegendreN", with N = 1,
+      // 2, ..., for N-th order curl-conforming basis functions. `numComponents'
+      // returns the number C of components of a basis function (e.g. 1 for scalar
+      // functions and 3 for vector functions). `basisFunctions' returns the value
+      // of the N basis functions at the evaluation points, i.e. [g1f1, g1f2, ...,
+      // g1fN, g2f1, ...] when C == 1 or [g1f1u, g1f1v, g1f1w, g1f2u, ..., g1fNw,
+      // g2f1u, ...] when C == 3. For basis functions that depend on the
+      // orientation of the elements, all values for the first orientation are
+      // returned first, followed by values for the second, etc. `numOrientations'
+      // returns the overall number of orientations. If `wantedOrientations' is not
+      // empty, only return the values for the desired orientation indices.
       inline void getBasisFunctions(const int elementType,
                                     const std::vector<double> & localCoord,
                                     const std::string & functionSpaceType,
@@ -1630,16 +1666,16 @@ namespace gmsh { // Top-level functions
       // each element the orientation index in the values returned by
       // `getBasisFunctions'. For Lagrange basis functions the call is superfluous
       // as it will return a vector of zeros.
-      inline void getBasisFunctionsOrientationForElements(const int elementType,
-                                                          const std::string & functionSpaceType,
-                                                          std::vector<int> & basisFunctionsOrientation,
-                                                          const int tag = -1,
-                                                          const std::size_t task = 0,
-                                                          const std::size_t numTasks = 1)
+      inline void getBasisFunctionsOrientation(const int elementType,
+                                               const std::string & functionSpaceType,
+                                               std::vector<int> & basisFunctionsOrientation,
+                                               const int tag = -1,
+                                               const std::size_t task = 0,
+                                               const std::size_t numTasks = 1)
       {
         int ierr = 0;
         int *api_basisFunctionsOrientation_; size_t api_basisFunctionsOrientation_n_;
-        gmshModelMeshGetBasisFunctionsOrientationForElements(elementType, functionSpaceType.c_str(), &api_basisFunctionsOrientation_, &api_basisFunctionsOrientation_n_, tag, task, numTasks, &ierr);
+        gmshModelMeshGetBasisFunctionsOrientation(elementType, functionSpaceType.c_str(), &api_basisFunctionsOrientation_, &api_basisFunctionsOrientation_n_, tag, task, numTasks, &ierr);
         if(ierr) throwLastError();
         basisFunctionsOrientation.assign(api_basisFunctionsOrientation_, api_basisFunctionsOrientation_ + api_basisFunctionsOrientation_n_); gmshFree(api_basisFunctionsOrientation_);
       }
@@ -1665,15 +1701,15 @@ namespace gmsh { // Top-level functions
         return result_api_;
       }
 
-      // Preallocate data before calling `getBasisFunctionsOrientationForElements'
-      // with `numTasks' > 1. For C and C++ only.
-      inline void preallocateBasisFunctionsOrientationForElements(const int elementType,
-                                                                  std::vector<int> & basisFunctionsOrientation,
-                                                                  const int tag = -1)
+      // Preallocate data before calling `getBasisFunctionsOrientation' with
+      // `numTasks' > 1. For C and C++ only.
+      inline void preallocateBasisFunctionsOrientation(const int elementType,
+                                                       std::vector<int> & basisFunctionsOrientation,
+                                                       const int tag = -1)
       {
         int ierr = 0;
         int *api_basisFunctionsOrientation_; size_t api_basisFunctionsOrientation_n_;
-        gmshModelMeshPreallocateBasisFunctionsOrientationForElements(elementType, &api_basisFunctionsOrientation_, &api_basisFunctionsOrientation_n_, tag, &ierr);
+        gmshModelMeshPreallocateBasisFunctionsOrientation(elementType, &api_basisFunctionsOrientation_, &api_basisFunctionsOrientation_n_, tag, &ierr);
         if(ierr) throwLastError();
         basisFunctionsOrientation.assign(api_basisFunctionsOrientation_, api_basisFunctionsOrientation_ + api_basisFunctionsOrientation_n_); gmshFree(api_basisFunctionsOrientation_);
       }
@@ -1681,7 +1717,7 @@ namespace gmsh { // Top-level functions
       // Get the global unique mesh edge identifiers `edgeTags' and orientations
       // `edgeOrientation' for an input list of node tag pairs defining these
       // edges, concatenated in the vector `nodeTags'. Mesh edges are created e.g.
-      // by `createEdges()' or `getKeysForElements()'.
+      // by `createEdges()' or `getKeys()'.
       inline void getEdges(const std::vector<std::size_t> & nodeTags,
                            std::vector<std::size_t> & edgeTags,
                            std::vector<int> & edgeOrientations)
@@ -1701,7 +1737,7 @@ namespace gmsh { // Top-level functions
       // `faceOrientations' for an input list of node tag triplets (if `faceType'
       // == 3) or quadruplets (if `faceType' == 4) defining these faces,
       // concatenated in the vector `nodeTags'. Mesh faces are created e.g. by
-      // `createFaces()' or `getKeysForElements()'.
+      // `createFaces()' or `getKeys()'.
       inline void getFaces(const int faceType,
                            const std::vector<std::size_t> & nodeTags,
                            std::vector<std::size_t> & faceTags,
@@ -1745,19 +1781,19 @@ namespace gmsh { // Top-level functions
       // x, y, z coordinates locating basis functions for sorting purposes.
       // Warning: this is an experimental feature and will probably change in a
       // future release.
-      inline void getKeysForElements(const int elementType,
-                                     const std::string & functionSpaceType,
-                                     std::vector<int> & typeKeys,
-                                     std::vector<std::size_t> & entityKeys,
-                                     std::vector<double> & coord,
-                                     const int tag = -1,
-                                     const bool returnCoord = true)
+      inline void getKeys(const int elementType,
+                          const std::string & functionSpaceType,
+                          std::vector<int> & typeKeys,
+                          std::vector<std::size_t> & entityKeys,
+                          std::vector<double> & coord,
+                          const int tag = -1,
+                          const bool returnCoord = true)
       {
         int ierr = 0;
         int *api_typeKeys_; size_t api_typeKeys_n_;
         size_t *api_entityKeys_; size_t api_entityKeys_n_;
         double *api_coord_; size_t api_coord_n_;
-        gmshModelMeshGetKeysForElements(elementType, functionSpaceType.c_str(), &api_typeKeys_, &api_typeKeys_n_, &api_entityKeys_, &api_entityKeys_n_, &api_coord_, &api_coord_n_, tag, (int)returnCoord, &ierr);
+        gmshModelMeshGetKeys(elementType, functionSpaceType.c_str(), &api_typeKeys_, &api_typeKeys_n_, &api_entityKeys_, &api_entityKeys_n_, &api_coord_, &api_coord_n_, tag, (int)returnCoord, &ierr);
         if(ierr) throwLastError();
         typeKeys.assign(api_typeKeys_, api_typeKeys_ + api_typeKeys_n_); gmshFree(api_typeKeys_);
         entityKeys.assign(api_entityKeys_, api_entityKeys_ + api_entityKeys_n_); gmshFree(api_entityKeys_);
@@ -1785,11 +1821,11 @@ namespace gmsh { // Top-level functions
 
       // Get the number of keys by elements of type `elementType' for function
       // space named `functionSpaceType'.
-      inline int getNumberOfKeysForElements(const int elementType,
-                                            const std::string & functionSpaceType)
+      inline int getNumberOfKeys(const int elementType,
+                                 const std::string & functionSpaceType)
       {
         int ierr = 0;
-        int result_api_ = gmshModelMeshGetNumberOfKeysForElements(elementType, functionSpaceType.c_str(), &ierr);
+        int result_api_ = gmshModelMeshGetNumberOfKeys(elementType, functionSpaceType.c_str(), &ierr);
         if(ierr) throwLastError();
         return result_api_;
       }
@@ -1801,17 +1837,17 @@ namespace gmsh { // Top-level functions
       // function). `infoKeys[0].second' gives the order of the function associated
       // with the key. Warning: this is an experimental feature and will probably
       // change in a future release.
-      inline void getInformationForElements(const std::vector<int> & typeKeys,
-                                            const std::vector<std::size_t> & entityKeys,
-                                            const int elementType,
-                                            const std::string & functionSpaceType,
-                                            gmsh::vectorpair & infoKeys)
+      inline void getKeysInformation(const std::vector<int> & typeKeys,
+                                     const std::vector<std::size_t> & entityKeys,
+                                     const int elementType,
+                                     const std::string & functionSpaceType,
+                                     gmsh::vectorpair & infoKeys)
       {
         int ierr = 0;
         int *api_typeKeys_; size_t api_typeKeys_n_; vector2ptr(typeKeys, &api_typeKeys_, &api_typeKeys_n_);
         size_t *api_entityKeys_; size_t api_entityKeys_n_; vector2ptr(entityKeys, &api_entityKeys_, &api_entityKeys_n_);
         int *api_infoKeys_; size_t api_infoKeys_n_;
-        gmshModelMeshGetInformationForElements(api_typeKeys_, api_typeKeys_n_, api_entityKeys_, api_entityKeys_n_, elementType, functionSpaceType.c_str(), &api_infoKeys_, &api_infoKeys_n_, &ierr);
+        gmshModelMeshGetKeysInformation(api_typeKeys_, api_typeKeys_n_, api_entityKeys_, api_entityKeys_n_, elementType, functionSpaceType.c_str(), &api_infoKeys_, &api_infoKeys_n_, &ierr);
         if(ierr) throwLastError();
         gmshFree(api_typeKeys_);
         gmshFree(api_entityKeys_);
@@ -2249,6 +2285,21 @@ namespace gmsh { // Top-level functions
         gmshFree(api_affineTransform_);
       }
 
+      // Get master entities `tagsMaster' for the entities of dimension `dim' and
+      // tags `tags'.
+      inline void getPeriodic(const int dim,
+                              const std::vector<int> & tags,
+                              std::vector<int> & tagMaster)
+      {
+        int ierr = 0;
+        int *api_tags_; size_t api_tags_n_; vector2ptr(tags, &api_tags_, &api_tags_n_);
+        int *api_tagMaster_; size_t api_tagMaster_n_;
+        gmshModelMeshGetPeriodic(dim, api_tags_, api_tags_n_, &api_tagMaster_, &api_tagMaster_n_, &ierr);
+        if(ierr) throwLastError();
+        gmshFree(api_tags_);
+        tagMaster.assign(api_tagMaster_, api_tagMaster_ + api_tagMaster_n_); gmshFree(api_tagMaster_);
+      }
+
       // Get the master entity `tagMaster', the node tags `nodeTags' and their
       // corresponding master node tags `nodeTagsMaster', and the affine transform
       // `affineTransform' for the entity of dimension `dim' and tag `tag'. If
@@ -2279,17 +2330,17 @@ namespace gmsh { // Top-level functions
       // function space type `functionSpaceType'. If `returnCoord' is set, the
       // `coord' and `coordMaster' vectors contain the x, y, z coordinates locating
       // basis functions for sorting purposes.
-      inline void getPeriodicKeysForElements(const int elementType,
-                                             const std::string & functionSpaceType,
-                                             const int tag,
-                                             int & tagMaster,
-                                             std::vector<int> & typeKeys,
-                                             std::vector<int> & typeKeysMaster,
-                                             std::vector<std::size_t> & entityKeys,
-                                             std::vector<std::size_t> & entityKeysMaster,
-                                             std::vector<double> & coord,
-                                             std::vector<double> & coordMaster,
-                                             const bool returnCoord = true)
+      inline void getPeriodicKeys(const int elementType,
+                                  const std::string & functionSpaceType,
+                                  const int tag,
+                                  int & tagMaster,
+                                  std::vector<int> & typeKeys,
+                                  std::vector<int> & typeKeysMaster,
+                                  std::vector<std::size_t> & entityKeys,
+                                  std::vector<std::size_t> & entityKeysMaster,
+                                  std::vector<double> & coord,
+                                  std::vector<double> & coordMaster,
+                                  const bool returnCoord = true)
       {
         int ierr = 0;
         int *api_typeKeys_; size_t api_typeKeys_n_;
@@ -2298,7 +2349,7 @@ namespace gmsh { // Top-level functions
         size_t *api_entityKeysMaster_; size_t api_entityKeysMaster_n_;
         double *api_coord_; size_t api_coord_n_;
         double *api_coordMaster_; size_t api_coordMaster_n_;
-        gmshModelMeshGetPeriodicKeysForElements(elementType, functionSpaceType.c_str(), tag, &tagMaster, &api_typeKeys_, &api_typeKeys_n_, &api_typeKeysMaster_, &api_typeKeysMaster_n_, &api_entityKeys_, &api_entityKeys_n_, &api_entityKeysMaster_, &api_entityKeysMaster_n_, &api_coord_, &api_coord_n_, &api_coordMaster_, &api_coordMaster_n_, (int)returnCoord, &ierr);
+        gmshModelMeshGetPeriodicKeys(elementType, functionSpaceType.c_str(), tag, &tagMaster, &api_typeKeys_, &api_typeKeys_n_, &api_typeKeysMaster_, &api_typeKeysMaster_n_, &api_entityKeys_, &api_entityKeys_n_, &api_entityKeysMaster_, &api_entityKeysMaster_n_, &api_coord_, &api_coord_n_, &api_coordMaster_, &api_coordMaster_n_, (int)returnCoord, &ierr);
         if(ierr) throwLastError();
         typeKeys.assign(api_typeKeys_, api_typeKeys_ + api_typeKeys_n_); gmshFree(api_typeKeys_);
         typeKeysMaster.assign(api_typeKeysMaster_, api_typeKeysMaster_ + api_typeKeysMaster_n_); gmshFree(api_typeKeysMaster_);
@@ -3501,10 +3552,13 @@ namespace gmsh { // Top-level functions
 
       // Add a curve loop (a closed wire) in the OpenCASCADE CAD representation,
       // formed by the curves `curveTags'. `curveTags' should contain tags of
-      // curves forming a closed loop. Note that an OpenCASCADE curve loop can be
-      // made of curves that share geometrically identical (but topologically
-      // different) points. If `tag' is positive, set the tag explicitly; otherwise
-      // a new tag is selected automatically. Return the tag of the curve loop.
+      // curves forming a closed loop. Negative tags can be specified for
+      // compatibility with the built-in kernel, but are simply ignored: the wire
+      // is oriented according to the orientation of its first curve. Note that an
+      // OpenCASCADE curve loop can be made of curves that share geometrically
+      // identical (but topologically different) points. If `tag' is positive, set
+      // the tag explicitly; otherwise a new tag is selected automatically. Return
+      // the tag of the curve loop.
       inline int addCurveLoop(const std::vector<int> & curveTags,
                               const int tag = -1)
       {
@@ -4820,23 +4874,29 @@ namespace gmsh { // Top-level functions
       if(ierr) throwLastError();
     }
 
-    // Probe the view `tag' for its `value' at point (`x', `y', `z'). Return only
-    // the value at step `step' is `step' is positive. Return only values with
-    // `numComp' if `numComp' is positive. Return the gradient of the `value' if
-    // `gradient' is set. Probes with a geometrical tolerance (in the reference
-    // unit cube) of `tolerance' if `tolerance' is not zero. Return the result from
-    // the element described by its coordinates if `xElementCoord', `yElementCoord'
-    // and `zElementCoord' are provided. If `dim' is >= 0, return only elements of
-    // the specified dimension.
+    // Probe the view `tag' for its `value' at point (`x', `y', `z'). If no match
+    // is found, `value' is returned empty. Return only the value at step `step' is
+    // `step' is positive. Return only values with `numComp' if `numComp' is
+    // positive. Return the gradient of the `value' if `gradient' is set. If
+    // `distanceMax' is zero, only return a result if an exact match inside an
+    // element in the view is found; if `distanceMax' is positive and an exact
+    // match is not found, return the value at the closest node if it is closer
+    // than `distanceMax'; if `distanceMax' is negative and an exact match is not
+    // found, always return the value at the closest node. The distance to the
+    // match is returned in `distance'. Return the result from the element
+    // described by its coordinates if `xElementCoord', `yElementCoord' and
+    // `zElementCoord' are provided. If `dim' is >= 0, return only matches from
+    // elements of the specified dimension.
     inline void probe(const int tag,
                       const double x,
                       const double y,
                       const double z,
                       std::vector<double> & value,
+                      double & distance,
                       const int step = -1,
                       const int numComp = -1,
                       const bool gradient = false,
-                      const double tolerance = 0.,
+                      const double distanceMax = 0.,
                       const std::vector<double> & xElemCoord = std::vector<double>(),
                       const std::vector<double> & yElemCoord = std::vector<double>(),
                       const std::vector<double> & zElemCoord = std::vector<double>(),
@@ -4847,7 +4907,7 @@ namespace gmsh { // Top-level functions
       double *api_xElemCoord_; size_t api_xElemCoord_n_; vector2ptr(xElemCoord, &api_xElemCoord_, &api_xElemCoord_n_);
       double *api_yElemCoord_; size_t api_yElemCoord_n_; vector2ptr(yElemCoord, &api_yElemCoord_, &api_yElemCoord_n_);
       double *api_zElemCoord_; size_t api_zElemCoord_n_; vector2ptr(zElemCoord, &api_zElemCoord_, &api_zElemCoord_n_);
-      gmshViewProbe(tag, x, y, z, &api_value_, &api_value_n_, step, numComp, (int)gradient, tolerance, api_xElemCoord_, api_xElemCoord_n_, api_yElemCoord_, api_yElemCoord_n_, api_zElemCoord_, api_zElemCoord_n_, dim, &ierr);
+      gmshViewProbe(tag, x, y, z, &api_value_, &api_value_n_, &distance, step, numComp, (int)gradient, distanceMax, api_xElemCoord_, api_xElemCoord_n_, api_yElemCoord_, api_yElemCoord_n_, api_zElemCoord_, api_zElemCoord_n_, dim, &ierr);
       if(ierr) throwLastError();
       value.assign(api_value_, api_value_ + api_value_n_); gmshFree(api_value_);
       gmshFree(api_xElemCoord_);
diff --git a/api/gmsh.jl b/api/gmsh.jl
index cbd93a38faaa92acfe4c6eadbd0b4b9b994ff824..a30340aa1f9b9f649aa4752c678ebc7cc8e51fb6 100644
--- a/api/gmsh.jl
+++ b/api/gmsh.jl
@@ -35,9 +35,9 @@ are provided, they will be handled in the same way as the command line arguments
 in the Gmsh app. If `readConfigFiles` is set, read system Gmsh configuration
 files (gmshrc and gmsh-options). If `run` is set, run in the same way as the
 Gmsh app, either interactively or in batch mode depending on the command line
-arguments. Initializing the API sets the options "General.AbortOnError" to 2 (if
-`run` is not set) and "General.Terminal" to 1. If compiled with OpenMP support,
-it also sets the number of threads to "General.NumThreads".
+arguments. If `run` is not set, initializing the API sets the options
+"General.AbortOnError" to 2 and "General.Terminal" to 1. If compiled with OpenMP
+support, it also sets the number of threads to "General.NumThreads".
 """
 function initialize(argv = Vector{String}(), readConfigFiles = true, run = false)
     ierr = Ref{Cint}()
@@ -586,6 +586,22 @@ function getPhysicalName(dim, tag)
 end
 const get_physical_name = getPhysicalName
 
+"""
+    gmsh.model.setTag(dim, tag, newTag)
+
+Set the tag of the entity of dimension `dim` and tag `tag` to the new value
+`newTag`.
+"""
+function setTag(dim, tag, newTag)
+    ierr = Ref{Cint}()
+    ccall((:gmshModelSetTag, gmsh.lib), Cvoid,
+          (Cint, Cint, Cint, Ptr{Cint}),
+          dim, tag, newTag, ierr)
+    ierr[] != 0 && error(gmsh.logger.getLastError())
+    return nothing
+end
+const set_tag = setTag
+
 """
     gmsh.model.getBoundary(dimTags, combined = true, oriented = true, recursive = false)
 
@@ -1597,6 +1613,24 @@ function getNodesForPhysicalGroup(dim, tag)
 end
 const get_nodes_for_physical_group = getNodesForPhysicalGroup
 
+"""
+    gmsh.model.mesh.getMaxNodeTag()
+
+Get the maximum tag `maxTag` of a node in the mesh.
+
+Return `maxTag`.
+"""
+function getMaxNodeTag()
+    api_maxTag_ = Ref{Csize_t}()
+    ierr = Ref{Cint}()
+    ccall((:gmshModelMeshGetMaxNodeTag, gmsh.lib), Cvoid,
+          (Ptr{Csize_t}, Ptr{Cint}),
+          api_maxTag_, ierr)
+    ierr[] != 0 && error(gmsh.logger.getLastError())
+    return api_maxTag_[]
+end
+const get_max_node_tag = getMaxNodeTag
+
 """
     gmsh.model.mesh.addNodes(dim, tag, nodeTags, coord, parametricCoord = Cdouble[])
 
@@ -1905,6 +1939,24 @@ function getElementsByType(elementType, tag = -1, task = 0, numTasks = 1)
 end
 const get_elements_by_type = getElementsByType
 
+"""
+    gmsh.model.mesh.getMaxElementTag()
+
+Get the maximum tag `maxTag` of an element in the mesh.
+
+Return `maxTag`.
+"""
+function getMaxElementTag()
+    api_maxTag_ = Ref{Csize_t}()
+    ierr = Ref{Cint}()
+    ccall((:gmshModelMeshGetMaxElementTag, gmsh.lib), Cvoid,
+          (Ptr{Csize_t}, Ptr{Cint}),
+          api_maxTag_, ierr)
+    ierr[] != 0 && error(gmsh.logger.getLastError())
+    return api_maxTag_[]
+end
+const get_max_element_tag = getMaxElementTag
+
 """
     gmsh.model.mesh.addElements(dim, tag, elementTypes, elementTags, nodeTags)
 
@@ -1955,11 +2007,16 @@ const add_elements_by_type = addElementsByType
     gmsh.model.mesh.getIntegrationPoints(elementType, integrationType)
 
 Get the numerical quadrature information for the given element type
-`elementType` and integration rule `integrationType` (e.g. "Gauss4" for a Gauss
-quadrature suited for integrating 4th order polynomials). `localCoord` contains
-the u, v, w coordinates of the G integration points in the reference element:
-[g1u, g1v, g1w, ..., gGu, gGv, gGw]. `weights` contains the associated weights:
-[g1q, ..., gGq].
+`elementType` and integration rule `integrationType`, where `integrationType`
+concatenates the integration rule family name with the desired order (e.g.
+"Gauss4" for a quadrature suited for integrating 4th order polynomials). The
+"CompositeGauss" family uses tensor-product rules based the 1D Gauss-Legendre
+rule; the "Gauss" family uses an economic scheme when available (i.e. with a
+minimal number of points), and falls back to "CompositeGauss" otherwise. Note
+that integration points for the "Gauss" family can fall outside of the reference
+element for high-order rules. `localCoord` contains the u, v, w coordinates of
+the G integration points in the reference element: [g1u, g1v, g1w, ..., gGu,
+gGv, gGw]. `weights` contains the associated weights: [g1q, ..., gGq].
 
 Return `localCoord`, `weights`.
 """
@@ -2058,19 +2115,22 @@ const get_jacobian = getJacobian
 Get the basis functions of the element of type `elementType` at the evaluation
 points `localCoord` (given as concatenated triplets of coordinates in the
 reference element [g1u, g1v, g1w, ..., gGu, gGv, gGw]), for the function space
-`functionSpaceType` (e.g. "Lagrange" or "GradLagrange" for isoparametric
-Lagrange basis functions or their gradient, in the u, v, w coordinates of the
-reference element; "Lagrange3" for 3rd order Lagrange basis functions, or
-"H1Legendre3" or "GradH1Legendre3" for 3rd order hierarchical H1 Legendre
-functions). `numComponents` returns the number C of components of a basis
-function. `basisFunctions` returns the value of the N basis functions at the
-evaluation points, i.e. [g1f1, g1f2, ..., g1fN, g2f1, ...] when C == 1 or
-[g1f1u, g1f1v, g1f1w, g1f2u, ..., g1fNw, g2f1u, ...] when C == 3. For basis
-functions that depend on the orientation of the elements, all values for the
-first orientation are returned first, followed by values for the second, etc.
-`numOrientations` returns the overall number of orientations. If
-`wantedOrientations` is not empty, only return the values for the desired
-orientation indices.
+`functionSpaceType`. Currently supported function spaces include "Lagrange" and
+"GradLagrange" for isoparametric Lagrange basis functions and their gradient in
+the u, v, w coordinates of the reference element; "LagrangeN" and
+"GradLagrangeN", with N = 1, 2, ..., for N-th order Lagrange basis functions;
+"H1LegendreN" and "GradH1LegendreN", with N = 1, 2, ..., for N-th order
+hierarchical H1 Legendre functions; "HcurlLegendreN" and "CurlHcurlLegendreN",
+with N = 1, 2, ..., for N-th order curl-conforming basis functions.
+`numComponents` returns the number C of components of a basis function (e.g. 1
+for scalar functions and 3 for vector functions). `basisFunctions` returns the
+value of the N basis functions at the evaluation points, i.e. [g1f1, g1f2, ...,
+g1fN, g2f1, ...] when C == 1 or [g1f1u, g1f1v, g1f1w, g1f2u, ..., g1fNw, g2f1u,
+...] when C == 3. For basis functions that depend on the orientation of the
+elements, all values for the first orientation are returned first, followed by
+values for the second, etc. `numOrientations` returns the overall number of
+orientations. If `wantedOrientations` is not empty, only return the values for
+the desired orientation indices.
 
 Return `numComponents`, `basisFunctions`, `numOrientations`.
 """
@@ -2090,7 +2150,7 @@ end
 const get_basis_functions = getBasisFunctions
 
 """
-    gmsh.model.mesh.getBasisFunctionsOrientationForElements(elementType, functionSpaceType, tag = -1, task = 0, numTasks = 1)
+    gmsh.model.mesh.getBasisFunctionsOrientation(elementType, functionSpaceType, tag = -1, task = 0, numTasks = 1)
 
 Get the orientation index of the elements of type `elementType` in the entity of
 tag `tag`. The arguments have the same meaning as in `getBasisFunctions`.
@@ -2100,18 +2160,18 @@ functions the call is superfluous as it will return a vector of zeros.
 
 Return `basisFunctionsOrientation`.
 """
-function getBasisFunctionsOrientationForElements(elementType, functionSpaceType, tag = -1, task = 0, numTasks = 1)
+function getBasisFunctionsOrientation(elementType, functionSpaceType, tag = -1, task = 0, numTasks = 1)
     api_basisFunctionsOrientation_ = Ref{Ptr{Cint}}()
     api_basisFunctionsOrientation_n_ = Ref{Csize_t}()
     ierr = Ref{Cint}()
-    ccall((:gmshModelMeshGetBasisFunctionsOrientationForElements, gmsh.lib), Cvoid,
+    ccall((:gmshModelMeshGetBasisFunctionsOrientation, gmsh.lib), Cvoid,
           (Cint, Ptr{Cchar}, Ptr{Ptr{Cint}}, Ptr{Csize_t}, Cint, Csize_t, Csize_t, Ptr{Cint}),
           elementType, functionSpaceType, api_basisFunctionsOrientation_, api_basisFunctionsOrientation_n_, tag, task, numTasks, ierr)
     ierr[] != 0 && error(gmsh.logger.getLastError())
     basisFunctionsOrientation = unsafe_wrap(Array, api_basisFunctionsOrientation_[], api_basisFunctionsOrientation_n_[], own = true)
     return basisFunctionsOrientation
 end
-const get_basis_functions_orientation_for_elements = getBasisFunctionsOrientationForElements
+const get_basis_functions_orientation = getBasisFunctionsOrientation
 
 """
     gmsh.model.mesh.getBasisFunctionsOrientationForElement(elementTag, functionSpaceType)
@@ -2155,7 +2215,7 @@ const get_number_of_orientations = getNumberOfOrientations
 Get the global unique mesh edge identifiers `edgeTags` and orientations
 `edgeOrientation` for an input list of node tag pairs defining these edges,
 concatenated in the vector `nodeTags`. Mesh edges are created e.g. by
-`createEdges()` or `getKeysForElements()`.
+`createEdges()` or `getKeys()`.
 
 Return `edgeTags`, `edgeOrientations`.
 """
@@ -2182,7 +2242,7 @@ Get the global unique mesh face identifiers `faceTags` and orientations
 `faceOrientations` for an input list of node tag triplets (if `faceType` == 3)
 or quadruplets (if `faceType` == 4) defining these faces, concatenated in the
 vector `nodeTags`. Mesh faces are created e.g. by `createFaces()` or
-`getKeysForElements()`.
+`getKeys()`.
 
 Return `faceTags`, `faceOrientations`.
 """
@@ -2237,7 +2297,7 @@ end
 const create_faces = createFaces
 
 """
-    gmsh.model.mesh.getKeysForElements(elementType, functionSpaceType, tag = -1, returnCoord = true)
+    gmsh.model.mesh.getKeys(elementType, functionSpaceType, tag = -1, returnCoord = true)
 
 Generate the pair of keys for the elements of type `elementType` in the entity
 of tag `tag`, for the `functionSpaceType` function space. Each pair (`typeKey`,
@@ -2248,7 +2308,7 @@ feature and will probably change in a future release.
 
 Return `typeKeys`, `entityKeys`, `coord`.
 """
-function getKeysForElements(elementType, functionSpaceType, tag = -1, returnCoord = true)
+function getKeys(elementType, functionSpaceType, tag = -1, returnCoord = true)
     api_typeKeys_ = Ref{Ptr{Cint}}()
     api_typeKeys_n_ = Ref{Csize_t}()
     api_entityKeys_ = Ref{Ptr{Csize_t}}()
@@ -2256,7 +2316,7 @@ function getKeysForElements(elementType, functionSpaceType, tag = -1, returnCoor
     api_coord_ = Ref{Ptr{Cdouble}}()
     api_coord_n_ = Ref{Csize_t}()
     ierr = Ref{Cint}()
-    ccall((:gmshModelMeshGetKeysForElements, gmsh.lib), Cvoid,
+    ccall((:gmshModelMeshGetKeys, gmsh.lib), Cvoid,
           (Cint, Ptr{Cchar}, Ptr{Ptr{Cint}}, Ptr{Csize_t}, Ptr{Ptr{Csize_t}}, Ptr{Csize_t}, Ptr{Ptr{Cdouble}}, Ptr{Csize_t}, Cint, Cint, Ptr{Cint}),
           elementType, functionSpaceType, api_typeKeys_, api_typeKeys_n_, api_entityKeys_, api_entityKeys_n_, api_coord_, api_coord_n_, tag, returnCoord, ierr)
     ierr[] != 0 && error(gmsh.logger.getLastError())
@@ -2265,7 +2325,7 @@ function getKeysForElements(elementType, functionSpaceType, tag = -1, returnCoor
     coord = unsafe_wrap(Array, api_coord_[], api_coord_n_[], own = true)
     return typeKeys, entityKeys, coord
 end
-const get_keys_for_elements = getKeysForElements
+const get_keys = getKeys
 
 """
     gmsh.model.mesh.getKeysForElement(elementTag, functionSpaceType, returnCoord = true)
@@ -2294,25 +2354,25 @@ end
 const get_keys_for_element = getKeysForElement
 
 """
-    gmsh.model.mesh.getNumberOfKeysForElements(elementType, functionSpaceType)
+    gmsh.model.mesh.getNumberOfKeys(elementType, functionSpaceType)
 
 Get the number of keys by elements of type `elementType` for function space
 named `functionSpaceType`.
 
 Return an integer value.
 """
-function getNumberOfKeysForElements(elementType, functionSpaceType)
+function getNumberOfKeys(elementType, functionSpaceType)
     ierr = Ref{Cint}()
-    api_result_ = ccall((:gmshModelMeshGetNumberOfKeysForElements, gmsh.lib), Cint,
+    api_result_ = ccall((:gmshModelMeshGetNumberOfKeys, gmsh.lib), Cint,
           (Cint, Ptr{Cchar}, Ptr{Cint}),
           elementType, functionSpaceType, ierr)
     ierr[] != 0 && error(gmsh.logger.getLastError())
     return api_result_
 end
-const get_number_of_keys_for_elements = getNumberOfKeysForElements
+const get_number_of_keys = getNumberOfKeys
 
 """
-    gmsh.model.mesh.getInformationForElements(typeKeys, entityKeys, elementType, functionSpaceType)
+    gmsh.model.mesh.getKeysInformation(typeKeys, entityKeys, elementType, functionSpaceType)
 
 Get information about the pair of `keys`. `infoKeys` returns information about
 the functions associated with the pairs (`typeKeys`, `entityKey`).
@@ -2324,11 +2384,11 @@ release.
 
 Return `infoKeys`.
 """
-function getInformationForElements(typeKeys, entityKeys, elementType, functionSpaceType)
+function getKeysInformation(typeKeys, entityKeys, elementType, functionSpaceType)
     api_infoKeys_ = Ref{Ptr{Cint}}()
     api_infoKeys_n_ = Ref{Csize_t}()
     ierr = Ref{Cint}()
-    ccall((:gmshModelMeshGetInformationForElements, gmsh.lib), Cvoid,
+    ccall((:gmshModelMeshGetKeysInformation, gmsh.lib), Cvoid,
           (Ptr{Cint}, Csize_t, Ptr{Csize_t}, Csize_t, Cint, Ptr{Cchar}, Ptr{Ptr{Cint}}, Ptr{Csize_t}, Ptr{Cint}),
           convert(Vector{Cint}, typeKeys), length(typeKeys), convert(Vector{Csize_t}, entityKeys), length(entityKeys), elementType, functionSpaceType, api_infoKeys_, api_infoKeys_n_, ierr)
     ierr[] != 0 && error(gmsh.logger.getLastError())
@@ -2336,7 +2396,7 @@ function getInformationForElements(typeKeys, entityKeys, elementType, functionSp
     infoKeys = [ (tmp_api_infoKeys_[i], tmp_api_infoKeys_[i+1]) for i in 1:2:length(tmp_api_infoKeys_) ]
     return infoKeys
 end
-const get_information_for_elements = getInformationForElements
+const get_keys_information = getKeysInformation
 
 """
     gmsh.model.mesh.getBarycenters(elementType, tag, fast, primary, task = 0, numTasks = 1)
@@ -2882,6 +2942,27 @@ function setPeriodic(dim, tags, tagsMaster, affineTransform)
 end
 const set_periodic = setPeriodic
 
+"""
+    gmsh.model.mesh.getPeriodic(dim, tags)
+
+Get master entities `tagsMaster` for the entities of dimension `dim` and tags
+`tags`.
+
+Return `tagMaster`.
+"""
+function getPeriodic(dim, tags)
+    api_tagMaster_ = Ref{Ptr{Cint}}()
+    api_tagMaster_n_ = Ref{Csize_t}()
+    ierr = Ref{Cint}()
+    ccall((:gmshModelMeshGetPeriodic, gmsh.lib), Cvoid,
+          (Cint, Ptr{Cint}, Csize_t, Ptr{Ptr{Cint}}, Ptr{Csize_t}, Ptr{Cint}),
+          dim, convert(Vector{Cint}, tags), length(tags), api_tagMaster_, api_tagMaster_n_, ierr)
+    ierr[] != 0 && error(gmsh.logger.getLastError())
+    tagMaster = unsafe_wrap(Array, api_tagMaster_[], api_tagMaster_n_[], own = true)
+    return tagMaster
+end
+const get_periodic = getPeriodic
+
 """
     gmsh.model.mesh.getPeriodicNodes(dim, tag, includeHighOrderNodes = false)
 
@@ -2913,7 +2994,7 @@ end
 const get_periodic_nodes = getPeriodicNodes
 
 """
-    gmsh.model.mesh.getPeriodicKeysForElements(elementType, functionSpaceType, tag, returnCoord = true)
+    gmsh.model.mesh.getPeriodicKeys(elementType, functionSpaceType, tag, returnCoord = true)
 
 Get the master entity `tagMaster` and the key pairs (`typeKeyMaster`,
 `entityKeyMaster`) corresponding to the entity `tag` and the key pairs
@@ -2924,7 +3005,7 @@ for sorting purposes.
 
 Return `tagMaster`, `typeKeys`, `typeKeysMaster`, `entityKeys`, `entityKeysMaster`, `coord`, `coordMaster`.
 """
-function getPeriodicKeysForElements(elementType, functionSpaceType, tag, returnCoord = true)
+function getPeriodicKeys(elementType, functionSpaceType, tag, returnCoord = true)
     api_tagMaster_ = Ref{Cint}()
     api_typeKeys_ = Ref{Ptr{Cint}}()
     api_typeKeys_n_ = Ref{Csize_t}()
@@ -2939,7 +3020,7 @@ function getPeriodicKeysForElements(elementType, functionSpaceType, tag, returnC
     api_coordMaster_ = Ref{Ptr{Cdouble}}()
     api_coordMaster_n_ = Ref{Csize_t}()
     ierr = Ref{Cint}()
-    ccall((:gmshModelMeshGetPeriodicKeysForElements, gmsh.lib), Cvoid,
+    ccall((:gmshModelMeshGetPeriodicKeys, gmsh.lib), Cvoid,
           (Cint, Ptr{Cchar}, Cint, Ptr{Cint}, Ptr{Ptr{Cint}}, Ptr{Csize_t}, Ptr{Ptr{Cint}}, Ptr{Csize_t}, Ptr{Ptr{Csize_t}}, Ptr{Csize_t}, Ptr{Ptr{Csize_t}}, Ptr{Csize_t}, Ptr{Ptr{Cdouble}}, Ptr{Csize_t}, Ptr{Ptr{Cdouble}}, Ptr{Csize_t}, Cint, Ptr{Cint}),
           elementType, functionSpaceType, tag, api_tagMaster_, api_typeKeys_, api_typeKeys_n_, api_typeKeysMaster_, api_typeKeysMaster_n_, api_entityKeys_, api_entityKeys_n_, api_entityKeysMaster_, api_entityKeysMaster_n_, api_coord_, api_coord_n_, api_coordMaster_, api_coordMaster_n_, returnCoord, ierr)
     ierr[] != 0 && error(gmsh.logger.getLastError())
@@ -2951,7 +3032,7 @@ function getPeriodicKeysForElements(elementType, functionSpaceType, tag, returnC
     coordMaster = unsafe_wrap(Array, api_coordMaster_[], api_coordMaster_n_[], own = true)
     return api_tagMaster_[], typeKeys, typeKeysMaster, entityKeys, entityKeysMaster, coord, coordMaster
 end
-const get_periodic_keys_for_elements = getPeriodicKeysForElements
+const get_periodic_keys = getPeriodicKeys
 
 """
     gmsh.model.mesh.removeDuplicateNodes()
@@ -4479,10 +4560,12 @@ const add_wire = addWire
 
 Add a curve loop (a closed wire) in the OpenCASCADE CAD representation, formed
 by the curves `curveTags`. `curveTags` should contain tags of curves forming a
-closed loop. Note that an OpenCASCADE curve loop can be made of curves that
-share geometrically identical (but topologically different) points. If `tag` is
-positive, set the tag explicitly; otherwise a new tag is selected automatically.
-Return the tag of the curve loop.
+closed loop. Negative tags can be specified for compatibility with the built-in
+kernel, but are simply ignored: the wire is oriented according to the
+orientation of its first curve. Note that an OpenCASCADE curve loop can be made
+of curves that share geometrically identical (but topologically different)
+points. If `tag` is positive, set the tag explicitly; otherwise a new tag is
+selected automatically. Return the tag of the curve loop.
 
 Return an integer value.
 """
@@ -6035,28 +6118,34 @@ function combine(what, how, remove = true, copyOptions = true)
 end
 
 """
-    gmsh.view.probe(tag, x, y, z, step = -1, numComp = -1, gradient = false, tolerance = 0., xElemCoord = Cdouble[], yElemCoord = Cdouble[], zElemCoord = Cdouble[], dim = -1)
+    gmsh.view.probe(tag, x, y, z, step = -1, numComp = -1, gradient = false, distanceMax = 0., xElemCoord = Cdouble[], yElemCoord = Cdouble[], zElemCoord = Cdouble[], dim = -1)
 
-Probe the view `tag` for its `value` at point (`x`, `y`, `z`). Return only the
-value at step `step` is `step` is positive. Return only values with `numComp` if
-`numComp` is positive. Return the gradient of the `value` if `gradient` is set.
-Probes with a geometrical tolerance (in the reference unit cube) of `tolerance`
-if `tolerance` is not zero. Return the result from the element described by its
-coordinates if `xElementCoord`, `yElementCoord` and `zElementCoord` are
-provided. If `dim` is >= 0, return only elements of the specified dimension.
+Probe the view `tag` for its `value` at point (`x`, `y`, `z`). If no match is
+found, `value` is returned empty. Return only the value at step `step` is `step`
+is positive. Return only values with `numComp` if `numComp` is positive. Return
+the gradient of the `value` if `gradient` is set. If `distanceMax` is zero, only
+return a result if an exact match inside an element in the view is found; if
+`distanceMax` is positive and an exact match is not found, return the value at
+the closest node if it is closer than `distanceMax`; if `distanceMax` is
+negative and an exact match is not found, always return the value at the closest
+node. The distance to the match is returned in `distance`. Return the result
+from the element described by its coordinates if `xElementCoord`,
+`yElementCoord` and `zElementCoord` are provided. If `dim` is >= 0, return only
+matches from elements of the specified dimension.
 
-Return `value`.
+Return `value`, `distance`.
 """
-function probe(tag, x, y, z, step = -1, numComp = -1, gradient = false, tolerance = 0., xElemCoord = Cdouble[], yElemCoord = Cdouble[], zElemCoord = Cdouble[], dim = -1)
+function probe(tag, x, y, z, step = -1, numComp = -1, gradient = false, distanceMax = 0., xElemCoord = Cdouble[], yElemCoord = Cdouble[], zElemCoord = Cdouble[], dim = -1)
     api_value_ = Ref{Ptr{Cdouble}}()
     api_value_n_ = Ref{Csize_t}()
+    api_distance_ = Ref{Cdouble}()
     ierr = Ref{Cint}()
     ccall((:gmshViewProbe, gmsh.lib), Cvoid,
-          (Cint, Cdouble, Cdouble, Cdouble, Ptr{Ptr{Cdouble}}, Ptr{Csize_t}, Cint, Cint, Cint, Cdouble, Ptr{Cdouble}, Csize_t, Ptr{Cdouble}, Csize_t, Ptr{Cdouble}, Csize_t, Cint, Ptr{Cint}),
-          tag, x, y, z, api_value_, api_value_n_, step, numComp, gradient, tolerance, convert(Vector{Cdouble}, xElemCoord), length(xElemCoord), convert(Vector{Cdouble}, yElemCoord), length(yElemCoord), convert(Vector{Cdouble}, zElemCoord), length(zElemCoord), dim, ierr)
+          (Cint, Cdouble, Cdouble, Cdouble, Ptr{Ptr{Cdouble}}, Ptr{Csize_t}, Ptr{Cdouble}, Cint, Cint, Cint, Cdouble, Ptr{Cdouble}, Csize_t, Ptr{Cdouble}, Csize_t, Ptr{Cdouble}, Csize_t, Cint, Ptr{Cint}),
+          tag, x, y, z, api_value_, api_value_n_, api_distance_, step, numComp, gradient, distanceMax, convert(Vector{Cdouble}, xElemCoord), length(xElemCoord), convert(Vector{Cdouble}, yElemCoord), length(yElemCoord), convert(Vector{Cdouble}, zElemCoord), length(zElemCoord), dim, ierr)
     ierr[] != 0 && error(gmsh.logger.getLastError())
     value = unsafe_wrap(Array, api_value_[], api_value_n_[], own = true)
-    return value
+    return value, api_distance_[]
 end
 
 """
diff --git a/api/gmsh.py b/api/gmsh.py
index 68c0150c10afd89425abf69213ba36ebfd7a2c62..1b0434edeedcf242c4973513006fd5dac9b4b94d 100644
--- a/api/gmsh.py
+++ b/api/gmsh.py
@@ -45,16 +45,20 @@ if not os.path.exists(libpath):
 
 lib = CDLL(libpath)
 
+
+try_numpy = True # set this to False to never use numpy
+
 use_numpy = False
-try:
-    import numpy
+if try_numpy:
     try:
-        from weakref import finalize as weakreffinalize
+        import numpy
+        try:
+            from weakref import finalize as weakreffinalize
+        except:
+            from backports.weakref import finalize as weakreffinalize
+        use_numpy = True
     except:
-        from backports.weakref import finalize as weakreffinalize
-    use_numpy = True
-except:
-    pass
+        pass
 
 # Utility functions, not part of the Gmsh Python API
 
@@ -214,9 +218,9 @@ def _iargcargv(o):
 
 # Gmsh Python API begins here
 
-def initialize(argv = [], readConfigFiles = True, run = False):
+def initialize(argv=[], readConfigFiles=True, run=False):
     """
-    gmsh.initialize(argv = [], readConfigFiles = True, run = False)
+    gmsh.initialize(argv=[], readConfigFiles=True, run=False)
 
     Initialize the Gmsh API. This must be called before any call to the other
     functions in the API. If `argc' and `argv' (or just `argv' in Python or
@@ -224,10 +228,10 @@ def initialize(argv = [], readConfigFiles = True, run = False):
     line arguments in the Gmsh app. If `readConfigFiles' is set, read system
     Gmsh configuration files (gmshrc and gmsh-options). If `run' is set, run in
     the same way as the Gmsh app, either interactively or in batch mode
-    depending on the command line arguments. Initializing the API sets the
-    options "General.AbortOnError" to 2 (if `run' is not set) and
-    "General.Terminal" to 1. If compiled with OpenMP support, it also sets the
-    number of threads to "General.NumThreads".
+    depending on the command line arguments. If `run' is not set, initializing
+    the API sets the options "General.AbortOnError" to 2 and "General.Terminal"
+    to 1. If compiled with OpenMP support, it also sets the number of threads
+    to "General.NumThreads".
     """
     api_argc_, api_argv_ = _iargcargv(argv)
     ierr = c_int()
@@ -397,9 +401,9 @@ class option:
     get_string = getString
 
     @staticmethod
-    def setColor(name, r, g, b, a = 255):
+    def setColor(name, r, g, b, a=255):
         """
-        gmsh.option.setColor(name, r, g, b, a = 255)
+        gmsh.option.setColor(name, r, g, b, a=255)
 
         Set a color option to the RGBA value (`r', `g', `b', `a'), where where `r',
         `g', `b' and `a' should be integers between 0 and 255. `name' is of the
@@ -574,9 +578,9 @@ class model:
     set_file_name = setFileName
 
     @staticmethod
-    def getEntities(dim = -1):
+    def getEntities(dim=-1):
         """
-        gmsh.model.getEntities(dim = -1)
+        gmsh.model.getEntities(dim=-1)
 
         Get all the entities in the current model. If `dim' is >= 0, return only
         the entities of the specified dimension (e.g. points if `dim' == 0). The
@@ -634,9 +638,9 @@ class model:
     get_entity_name = getEntityName
 
     @staticmethod
-    def getPhysicalGroups(dim = -1):
+    def getPhysicalGroups(dim=-1):
         """
-        gmsh.model.getPhysicalGroups(dim = -1)
+        gmsh.model.getPhysicalGroups(dim=-1)
 
         Get all the physical groups in the current model. If `dim' is >= 0, return
         only the entities of the specified dimension (e.g. physical points if `dim'
@@ -700,9 +704,9 @@ class model:
     get_physical_groups_for_entity = getPhysicalGroupsForEntity
 
     @staticmethod
-    def addPhysicalGroup(dim, tags, tag = -1):
+    def addPhysicalGroup(dim, tags, tag=-1):
         """
-        gmsh.model.addPhysicalGroup(dim, tags, tag = -1)
+        gmsh.model.addPhysicalGroup(dim, tags, tag=-1)
 
         Add a physical group of dimension `dim', grouping the model entities with
         tags `tags'. Return the tag of the physical group, equal to `tag' if `tag'
@@ -723,9 +727,9 @@ class model:
     add_physical_group = addPhysicalGroup
 
     @staticmethod
-    def removePhysicalGroups(dimTags = []):
+    def removePhysicalGroups(dimTags=[]):
         """
-        gmsh.model.removePhysicalGroups(dimTags = [])
+        gmsh.model.removePhysicalGroups(dimTags=[])
 
         Remove the physical groups `dimTags' from the current model. If `dimTags'
         is empty, remove all groups.
@@ -793,9 +797,27 @@ class model:
     get_physical_name = getPhysicalName
 
     @staticmethod
-    def getBoundary(dimTags, combined = True, oriented = True, recursive = False):
+    def setTag(dim, tag, newTag):
+        """
+        gmsh.model.setTag(dim, tag, newTag)
+
+        Set the tag of the entity of dimension `dim' and tag `tag' to the new value
+        `newTag'.
+        """
+        ierr = c_int()
+        lib.gmshModelSetTag(
+            c_int(dim),
+            c_int(tag),
+            c_int(newTag),
+            byref(ierr))
+        if ierr.value != 0:
+            raise Exception(logger.getLastError())
+    set_tag = setTag
+
+    @staticmethod
+    def getBoundary(dimTags, combined=True, oriented=True, recursive=False):
         """
-        gmsh.model.getBoundary(dimTags, combined = True, oriented = True, recursive = False)
+        gmsh.model.getBoundary(dimTags, combined=True, oriented=True, recursive=False)
 
         Get the boundary of the model entities `dimTags'. Return in `outDimTags'
         the boundary of the individual entities (if `combined' is false) or the
@@ -850,9 +872,9 @@ class model:
     get_adjacencies = getAdjacencies
 
     @staticmethod
-    def getEntitiesInBoundingBox(xmin, ymin, zmin, xmax, ymax, zmax, dim = -1):
+    def getEntitiesInBoundingBox(xmin, ymin, zmin, xmax, ymax, zmax, dim=-1):
         """
-        gmsh.model.getEntitiesInBoundingBox(xmin, ymin, zmin, xmax, ymax, zmax, dim = -1)
+        gmsh.model.getEntitiesInBoundingBox(xmin, ymin, zmin, xmax, ymax, zmax, dim=-1)
 
         Get the model entities in the bounding box defined by the two points
         (`xmin', `ymin', `zmin') and (`xmax', `ymax', `zmax'). If `dim' is >= 0,
@@ -935,9 +957,9 @@ class model:
     get_dimension = getDimension
 
     @staticmethod
-    def addDiscreteEntity(dim, tag = -1, boundary = []):
+    def addDiscreteEntity(dim, tag=-1, boundary=[]):
         """
-        gmsh.model.addDiscreteEntity(dim, tag = -1, boundary = [])
+        gmsh.model.addDiscreteEntity(dim, tag=-1, boundary=[])
 
         Add a discrete model entity (defined by a mesh) of dimension `dim' in the
         current model. Return the tag of the new discrete entity, equal to `tag' if
@@ -960,9 +982,9 @@ class model:
     add_discrete_entity = addDiscreteEntity
 
     @staticmethod
-    def removeEntities(dimTags, recursive = False):
+    def removeEntities(dimTags, recursive=False):
         """
-        gmsh.model.removeEntities(dimTags, recursive = False)
+        gmsh.model.removeEntities(dimTags, recursive=False)
 
         Remove the entities `dimTags' of the current model, provided that they are
         not on the boundary of (or embedded in) higher-dimensional entities. If
@@ -1299,9 +1321,9 @@ class model:
     get_parametrization_bounds = getParametrizationBounds
 
     @staticmethod
-    def isInside(dim, tag, coord, parametric = False):
+    def isInside(dim, tag, coord, parametric=False):
         """
-        gmsh.model.isInside(dim, tag, coord, parametric = False)
+        gmsh.model.isInside(dim, tag, coord, parametric=False)
 
         Check if the coordinates (or the parametric coordinates if `parametric' is
         set) provided in `coord' correspond to points inside the entity of
@@ -1358,9 +1380,9 @@ class model:
     get_closest_point = getClosestPoint
 
     @staticmethod
-    def reparametrizeOnSurface(dim, tag, parametricCoord, surfaceTag, which = 0):
+    def reparametrizeOnSurface(dim, tag, parametricCoord, surfaceTag, which=0):
         """
-        gmsh.model.reparametrizeOnSurface(dim, tag, parametricCoord, surfaceTag, which = 0)
+        gmsh.model.reparametrizeOnSurface(dim, tag, parametricCoord, surfaceTag, which=0)
 
         Reparametrize the boundary entity (point or curve, i.e. with `dim' == 0 or
         `dim' == 1) of tag `tag' on the surface `surfaceTag'. If `dim' == 1,
@@ -1388,9 +1410,9 @@ class model:
     reparametrize_on_surface = reparametrizeOnSurface
 
     @staticmethod
-    def setVisibility(dimTags, value, recursive = False):
+    def setVisibility(dimTags, value, recursive=False):
         """
-        gmsh.model.setVisibility(dimTags, value, recursive = False)
+        gmsh.model.setVisibility(dimTags, value, recursive=False)
 
         Set the visibility of the model entities `dimTags' to `value'. Apply the
         visibility setting recursively if `recursive' is true.
@@ -1428,9 +1450,9 @@ class model:
     get_visibility = getVisibility
 
     @staticmethod
-    def setVisibilityPerWindow(value, windowIndex = 0):
+    def setVisibilityPerWindow(value, windowIndex=0):
         """
-        gmsh.model.setVisibilityPerWindow(value, windowIndex = 0)
+        gmsh.model.setVisibilityPerWindow(value, windowIndex=0)
 
         Set the global visibility of the model per window to `value', where
         `windowIndex' identifies the window in the window list.
@@ -1445,9 +1467,9 @@ class model:
     set_visibility_per_window = setVisibilityPerWindow
 
     @staticmethod
-    def setColor(dimTags, r, g, b, a = 255, recursive = False):
+    def setColor(dimTags, r, g, b, a=255, recursive=False):
         """
-        gmsh.model.setColor(dimTags, r, g, b, a = 255, recursive = False)
+        gmsh.model.setColor(dimTags, r, g, b, a=255, recursive=False)
 
         Set the color of the model entities `dimTags' to the RGBA value (`r', `g',
         `b', `a'), where `r', `g', `b' and `a' should be integers between 0 and
@@ -1523,9 +1545,9 @@ class model:
         """
 
         @staticmethod
-        def generate(dim = 3):
+        def generate(dim=3):
             """
-            gmsh.model.mesh.generate(dim = 3)
+            gmsh.model.mesh.generate(dim=3)
 
             Generate a mesh of the current model, up to dimension `dim' (0, 1, 2 or 3).
             """
@@ -1537,9 +1559,9 @@ class model:
                 raise Exception(logger.getLastError())
 
         @staticmethod
-        def partition(numPart, elementTags = [], partitions = []):
+        def partition(numPart, elementTags=[], partitions=[]):
             """
-            gmsh.model.mesh.partition(numPart, elementTags = [], partitions = [])
+            gmsh.model.mesh.partition(numPart, elementTags=[], partitions=[])
 
             Partition the mesh of the current model into `numPart' partitions.
             Optionally, `elementTags' and `partitions' can be provided to specify the
@@ -1570,9 +1592,9 @@ class model:
                 raise Exception(logger.getLastError())
 
         @staticmethod
-        def optimize(method, force = False, niter = 1, dimTags = []):
+        def optimize(method, force=False, niter=1, dimTags=[]):
             """
-            gmsh.model.mesh.optimize(method, force = False, niter = 1, dimTags = [])
+            gmsh.model.mesh.optimize(method, force=False, niter=1, dimTags=[])
 
             Optimize the mesh of the current model using `method' (empty for default
             tetrahedral mesh optimizer, "Netgen" for Netgen optimizer, "HighOrder" for
@@ -1675,9 +1697,9 @@ class model:
         get_last_node_error = getLastNodeError
 
         @staticmethod
-        def clear(dimTags = []):
+        def clear(dimTags=[]):
             """
-            gmsh.model.mesh.clear(dimTags = [])
+            gmsh.model.mesh.clear(dimTags=[])
 
             Clear the mesh, i.e. delete all the nodes and elements, for the entities
             `dimTags'. If `dimTags' is empty, clear the whole mesh. Note that the mesh
@@ -1693,9 +1715,9 @@ class model:
                 raise Exception(logger.getLastError())
 
         @staticmethod
-        def reverse(dimTags = []):
+        def reverse(dimTags=[]):
             """
-            gmsh.model.mesh.reverse(dimTags = [])
+            gmsh.model.mesh.reverse(dimTags=[])
 
             Reverse the orientation of the elements in the entities `dimTags'. If
             `dimTags' is empty, reverse the orientation of the elements in the whole
@@ -1710,9 +1732,9 @@ class model:
                 raise Exception(logger.getLastError())
 
         @staticmethod
-        def affineTransform(affineTransform, dimTags = []):
+        def affineTransform(affineTransform, dimTags=[]):
             """
-            gmsh.model.mesh.affineTransform(affineTransform, dimTags = [])
+            gmsh.model.mesh.affineTransform(affineTransform, dimTags=[])
 
             Apply the affine transformation `affineTransform' (16 entries of a 4x4
             matrix, by row; only the 12 first can be provided for convenience) to the
@@ -1731,9 +1753,9 @@ class model:
         affine_transform = affineTransform
 
         @staticmethod
-        def getNodes(dim = -1, tag = -1, includeBoundary = False, returnParametricCoord = True):
+        def getNodes(dim=-1, tag=-1, includeBoundary=False, returnParametricCoord=True):
             """
-            gmsh.model.mesh.getNodes(dim = -1, tag = -1, includeBoundary = False, returnParametricCoord = True)
+            gmsh.model.mesh.getNodes(dim=-1, tag=-1, includeBoundary=False, returnParametricCoord=True)
 
             Get the nodes classified on the entity of dimension `dim' and tag `tag'. If
             `tag' < 0, get the nodes for all entities of dimension `dim'. If `dim' and
@@ -1773,9 +1795,9 @@ class model:
         get_nodes = getNodes
 
         @staticmethod
-        def getNodesByElementType(elementType, tag = -1, returnParametricCoord = True):
+        def getNodesByElementType(elementType, tag=-1, returnParametricCoord=True):
             """
-            gmsh.model.mesh.getNodesByElementType(elementType, tag = -1, returnParametricCoord = True)
+            gmsh.model.mesh.getNodesByElementType(elementType, tag=-1, returnParametricCoord=True)
 
             Get the nodes classified on the entity of tag `tag', for all the elements
             of type `elementType'. The other arguments are treated as in `getNodes'.
@@ -1859,9 +1881,9 @@ class model:
         set_node = setNode
 
         @staticmethod
-        def rebuildNodeCache(onlyIfNecessary = True):
+        def rebuildNodeCache(onlyIfNecessary=True):
             """
-            gmsh.model.mesh.rebuildNodeCache(onlyIfNecessary = True)
+            gmsh.model.mesh.rebuildNodeCache(onlyIfNecessary=True)
 
             Rebuild the node cache.
             """
@@ -1874,9 +1896,9 @@ class model:
         rebuild_node_cache = rebuildNodeCache
 
         @staticmethod
-        def rebuildElementCache(onlyIfNecessary = True):
+        def rebuildElementCache(onlyIfNecessary=True):
             """
-            gmsh.model.mesh.rebuildElementCache(onlyIfNecessary = True)
+            gmsh.model.mesh.rebuildElementCache(onlyIfNecessary=True)
 
             Rebuild the element cache.
             """
@@ -1917,9 +1939,28 @@ class model:
         get_nodes_for_physical_group = getNodesForPhysicalGroup
 
         @staticmethod
-        def addNodes(dim, tag, nodeTags, coord, parametricCoord = []):
+        def getMaxNodeTag():
             """
-            gmsh.model.mesh.addNodes(dim, tag, nodeTags, coord, parametricCoord = [])
+            gmsh.model.mesh.getMaxNodeTag()
+
+            Get the maximum tag `maxTag' of a node in the mesh.
+
+            Return `maxTag'.
+            """
+            api_maxTag_ = c_size_t()
+            ierr = c_int()
+            lib.gmshModelMeshGetMaxNodeTag(
+                byref(api_maxTag_),
+                byref(ierr))
+            if ierr.value != 0:
+                raise Exception(logger.getLastError())
+            return api_maxTag_.value
+        get_max_node_tag = getMaxNodeTag
+
+        @staticmethod
+        def addNodes(dim, tag, nodeTags, coord, parametricCoord=[]):
+            """
+            gmsh.model.mesh.addNodes(dim, tag, nodeTags, coord, parametricCoord=[])
 
             Add nodes classified on the model entity of dimension `dim' and tag `tag'.
             `nodeTags' contains the node tags (their unique, strictly positive
@@ -1964,9 +2005,9 @@ class model:
         reclassify_nodes = reclassifyNodes
 
         @staticmethod
-        def relocateNodes(dim = -1, tag = -1):
+        def relocateNodes(dim=-1, tag=-1):
             """
-            gmsh.model.mesh.relocateNodes(dim = -1, tag = -1)
+            gmsh.model.mesh.relocateNodes(dim=-1, tag=-1)
 
             Relocate the nodes classified on the entity of dimension `dim' and tag
             `tag' using their parametric coordinates. If `tag' < 0, relocate the nodes
@@ -1983,9 +2024,9 @@ class model:
         relocate_nodes = relocateNodes
 
         @staticmethod
-        def getElements(dim = -1, tag = -1):
+        def getElements(dim=-1, tag=-1):
             """
-            gmsh.model.mesh.getElements(dim = -1, tag = -1)
+            gmsh.model.mesh.getElements(dim=-1, tag=-1)
 
             Get the elements classified on the entity of dimension `dim' and tag `tag'.
             If `tag' < 0, get the elements for all entities of dimension `dim'. If
@@ -2057,9 +2098,9 @@ class model:
         get_element = getElement
 
         @staticmethod
-        def getElementByCoordinates(x, y, z, dim = -1, strict = False):
+        def getElementByCoordinates(x, y, z, dim=-1, strict=False):
             """
-            gmsh.model.mesh.getElementByCoordinates(x, y, z, dim = -1, strict = False)
+            gmsh.model.mesh.getElementByCoordinates(x, y, z, dim=-1, strict=False)
 
             Search the mesh for an element located at coordinates (`x', `y', `z'). This
             function performs a search in a spatial octree. If an element is found,
@@ -2102,9 +2143,9 @@ class model:
         get_element_by_coordinates = getElementByCoordinates
 
         @staticmethod
-        def getElementsByCoordinates(x, y, z, dim = -1, strict = False):
+        def getElementsByCoordinates(x, y, z, dim=-1, strict=False):
             """
-            gmsh.model.mesh.getElementsByCoordinates(x, y, z, dim = -1, strict = False)
+            gmsh.model.mesh.getElementsByCoordinates(x, y, z, dim=-1, strict=False)
 
             Search the mesh for element(s) located at coordinates (`x', `y', `z'). This
             function performs a search in a spatial octree. Return the tags of all
@@ -2165,9 +2206,9 @@ class model:
         get_local_coordinates_in_element = getLocalCoordinatesInElement
 
         @staticmethod
-        def getElementTypes(dim = -1, tag = -1):
+        def getElementTypes(dim=-1, tag=-1):
             """
-            gmsh.model.mesh.getElementTypes(dim = -1, tag = -1)
+            gmsh.model.mesh.getElementTypes(dim=-1, tag=-1)
 
             Get the types of elements in the entity of dimension `dim' and tag `tag'.
             If `tag' < 0, get the types for all entities of dimension `dim'. If `dim'
@@ -2188,9 +2229,9 @@ class model:
         get_element_types = getElementTypes
 
         @staticmethod
-        def getElementType(familyName, order, serendip = False):
+        def getElementType(familyName, order, serendip=False):
             """
-            gmsh.model.mesh.getElementType(familyName, order, serendip = False)
+            gmsh.model.mesh.getElementType(familyName, order, serendip=False)
 
             Return an element type given its family name `familyName' ("Point", "Line",
             "Triangle", "Quadrangle", "Tetrahedron", "Pyramid", "Prism", "Hexahedron")
@@ -2251,9 +2292,9 @@ class model:
         get_element_properties = getElementProperties
 
         @staticmethod
-        def getElementsByType(elementType, tag = -1, task = 0, numTasks = 1):
+        def getElementsByType(elementType, tag=-1, task=0, numTasks=1):
             """
-            gmsh.model.mesh.getElementsByType(elementType, tag = -1, task = 0, numTasks = 1)
+            gmsh.model.mesh.getElementsByType(elementType, tag=-1, task=0, numTasks=1)
 
             Get the elements of type `elementType' classified on the entity of tag
             `tag'. If `tag' < 0, get the elements for all entities. `elementTags' is a
@@ -2285,6 +2326,25 @@ class model:
                 _ovectorsize(api_nodeTags_, api_nodeTags_n_.value))
         get_elements_by_type = getElementsByType
 
+        @staticmethod
+        def getMaxElementTag():
+            """
+            gmsh.model.mesh.getMaxElementTag()
+
+            Get the maximum tag `maxTag' of an element in the mesh.
+
+            Return `maxTag'.
+            """
+            api_maxTag_ = c_size_t()
+            ierr = c_int()
+            lib.gmshModelMeshGetMaxElementTag(
+                byref(api_maxTag_),
+                byref(ierr))
+            if ierr.value != 0:
+                raise Exception(logger.getLastError())
+            return api_maxTag_.value
+        get_max_element_tag = getMaxElementTag
+
         @staticmethod
         def addElements(dim, tag, elementTypes, elementTags, nodeTags):
             """
@@ -2348,11 +2408,17 @@ class model:
             gmsh.model.mesh.getIntegrationPoints(elementType, integrationType)
 
             Get the numerical quadrature information for the given element type
-            `elementType' and integration rule `integrationType' (e.g. "Gauss4" for a
-            Gauss quadrature suited for integrating 4th order polynomials).
-            `localCoord' contains the u, v, w coordinates of the G integration points
-            in the reference element: [g1u, g1v, g1w, ..., gGu, gGv, gGw]. `weights'
-            contains the associated weights: [g1q, ..., gGq].
+            `elementType' and integration rule `integrationType', where
+            `integrationType' concatenates the integration rule family name with the
+            desired order (e.g. "Gauss4" for a quadrature suited for integrating 4th
+            order polynomials). The "CompositeGauss" family uses tensor-product rules
+            based the 1D Gauss-Legendre rule; the "Gauss" family uses an economic
+            scheme when available (i.e. with a minimal number of points), and falls
+            back to "CompositeGauss" otherwise. Note that integration points for the
+            "Gauss" family can fall outside of the reference element for high-order
+            rules. `localCoord' contains the u, v, w coordinates of the G integration
+            points in the reference element: [g1u, g1v, g1w, ..., gGu, gGv, gGw].
+            `weights' contains the associated weights: [g1q, ..., gGq].
 
             Return `localCoord', `weights'.
             """
@@ -2373,9 +2439,9 @@ class model:
         get_integration_points = getIntegrationPoints
 
         @staticmethod
-        def getJacobians(elementType, localCoord, tag = -1, task = 0, numTasks = 1):
+        def getJacobians(elementType, localCoord, tag=-1, task=0, numTasks=1):
             """
-            gmsh.model.mesh.getJacobians(elementType, localCoord, tag = -1, task = 0, numTasks = 1)
+            gmsh.model.mesh.getJacobians(elementType, localCoord, tag=-1, task=0, numTasks=1)
 
             Get the Jacobians of all the elements of type `elementType' classified on
             the entity of tag `tag', at the G evaluation points `localCoord' given as
@@ -2457,27 +2523,30 @@ class model:
         get_jacobian = getJacobian
 
         @staticmethod
-        def getBasisFunctions(elementType, localCoord, functionSpaceType, wantedOrientations = []):
+        def getBasisFunctions(elementType, localCoord, functionSpaceType, wantedOrientations=[]):
             """
-            gmsh.model.mesh.getBasisFunctions(elementType, localCoord, functionSpaceType, wantedOrientations = [])
+            gmsh.model.mesh.getBasisFunctions(elementType, localCoord, functionSpaceType, wantedOrientations=[])
 
             Get the basis functions of the element of type `elementType' at the
             evaluation points `localCoord' (given as concatenated triplets of
             coordinates in the reference element [g1u, g1v, g1w, ..., gGu, gGv, gGw]),
-            for the function space `functionSpaceType' (e.g. "Lagrange" or
-            "GradLagrange" for isoparametric Lagrange basis functions or their
-            gradient, in the u, v, w coordinates of the reference element; "Lagrange3"
-            for 3rd order Lagrange basis functions, or "H1Legendre3" or
-            "GradH1Legendre3" for 3rd order hierarchical H1 Legendre functions).
-            `numComponents' returns the number C of components of a basis function.
-            `basisFunctions' returns the value of the N basis functions at the
-            evaluation points, i.e. [g1f1, g1f2, ..., g1fN, g2f1, ...] when C == 1 or
-            [g1f1u, g1f1v, g1f1w, g1f2u, ..., g1fNw, g2f1u, ...] when C == 3. For basis
-            functions that depend on the orientation of the elements, all values for
-            the first orientation are returned first, followed by values for the
-            second, etc. `numOrientations' returns the overall number of orientations.
-            If `wantedOrientations' is not empty, only return the values for the
-            desired orientation indices.
+            for the function space `functionSpaceType'. Currently supported function
+            spaces include "Lagrange" and "GradLagrange" for isoparametric Lagrange
+            basis functions and their gradient in the u, v, w coordinates of the
+            reference element; "LagrangeN" and "GradLagrangeN", with N = 1, 2, ..., for
+            N-th order Lagrange basis functions; "H1LegendreN" and "GradH1LegendreN",
+            with N = 1, 2, ..., for N-th order hierarchical H1 Legendre functions;
+            "HcurlLegendreN" and "CurlHcurlLegendreN", with N = 1, 2, ..., for N-th
+            order curl-conforming basis functions. `numComponents' returns the number C
+            of components of a basis function (e.g. 1 for scalar functions and 3 for
+            vector functions). `basisFunctions' returns the value of the N basis
+            functions at the evaluation points, i.e. [g1f1, g1f2, ..., g1fN, g2f1, ...]
+            when C == 1 or [g1f1u, g1f1v, g1f1w, g1f2u, ..., g1fNw, g2f1u, ...] when C
+            == 3. For basis functions that depend on the orientation of the elements,
+            all values for the first orientation are returned first, followed by values
+            for the second, etc. `numOrientations' returns the overall number of
+            orientations. If `wantedOrientations' is not empty, only return the values
+            for the desired orientation indices.
 
             Return `numComponents', `basisFunctions', `numOrientations'.
             """
@@ -2505,9 +2574,9 @@ class model:
         get_basis_functions = getBasisFunctions
 
         @staticmethod
-        def getBasisFunctionsOrientationForElements(elementType, functionSpaceType, tag = -1, task = 0, numTasks = 1):
+        def getBasisFunctionsOrientation(elementType, functionSpaceType, tag=-1, task=0, numTasks=1):
             """
-            gmsh.model.mesh.getBasisFunctionsOrientationForElements(elementType, functionSpaceType, tag = -1, task = 0, numTasks = 1)
+            gmsh.model.mesh.getBasisFunctionsOrientation(elementType, functionSpaceType, tag=-1, task=0, numTasks=1)
 
             Get the orientation index of the elements of type `elementType' in the
             entity of tag `tag'. The arguments have the same meaning as in
@@ -2520,7 +2589,7 @@ class model:
             """
             api_basisFunctionsOrientation_, api_basisFunctionsOrientation_n_ = POINTER(c_int)(), c_size_t()
             ierr = c_int()
-            lib.gmshModelMeshGetBasisFunctionsOrientationForElements(
+            lib.gmshModelMeshGetBasisFunctionsOrientation(
                 c_int(elementType),
                 c_char_p(functionSpaceType.encode()),
                 byref(api_basisFunctionsOrientation_), byref(api_basisFunctionsOrientation_n_),
@@ -2531,7 +2600,7 @@ class model:
             if ierr.value != 0:
                 raise Exception(logger.getLastError())
             return _ovectorint(api_basisFunctionsOrientation_, api_basisFunctionsOrientation_n_.value)
-        get_basis_functions_orientation_for_elements = getBasisFunctionsOrientationForElements
+        get_basis_functions_orientation = getBasisFunctionsOrientation
 
         @staticmethod
         def getBasisFunctionsOrientationForElement(elementTag, functionSpaceType):
@@ -2582,7 +2651,7 @@ class model:
             Get the global unique mesh edge identifiers `edgeTags' and orientations
             `edgeOrientation' for an input list of node tag pairs defining these edges,
             concatenated in the vector `nodeTags'. Mesh edges are created e.g. by
-            `createEdges()' or `getKeysForElements()'.
+            `createEdges()' or `getKeys()'.
 
             Return `edgeTags', `edgeOrientations'.
             """
@@ -2611,7 +2680,7 @@ class model:
             `faceOrientations' for an input list of node tag triplets (if `faceType' ==
             3) or quadruplets (if `faceType' == 4) defining these faces, concatenated
             in the vector `nodeTags'. Mesh faces are created e.g. by `createFaces()' or
-            `getKeysForElements()'.
+            `getKeys()'.
 
             Return `faceTags', `faceOrientations'.
             """
@@ -2633,9 +2702,9 @@ class model:
         get_faces = getFaces
 
         @staticmethod
-        def createEdges(dimTags = []):
+        def createEdges(dimTags=[]):
             """
-            gmsh.model.mesh.createEdges(dimTags = [])
+            gmsh.model.mesh.createEdges(dimTags=[])
 
             Create unique mesh edges for the entities `dimTags'.
             """
@@ -2649,9 +2718,9 @@ class model:
         create_edges = createEdges
 
         @staticmethod
-        def createFaces(dimTags = []):
+        def createFaces(dimTags=[]):
             """
-            gmsh.model.mesh.createFaces(dimTags = [])
+            gmsh.model.mesh.createFaces(dimTags=[])
 
             Create unique mesh faces for the entities `dimTags'.
             """
@@ -2665,9 +2734,9 @@ class model:
         create_faces = createFaces
 
         @staticmethod
-        def getKeysForElements(elementType, functionSpaceType, tag = -1, returnCoord = True):
+        def getKeys(elementType, functionSpaceType, tag=-1, returnCoord=True):
             """
-            gmsh.model.mesh.getKeysForElements(elementType, functionSpaceType, tag = -1, returnCoord = True)
+            gmsh.model.mesh.getKeys(elementType, functionSpaceType, tag=-1, returnCoord=True)
 
             Generate the pair of keys for the elements of type `elementType' in the
             entity of tag `tag', for the `functionSpaceType' function space. Each pair
@@ -2683,7 +2752,7 @@ class model:
             api_entityKeys_, api_entityKeys_n_ = POINTER(c_size_t)(), c_size_t()
             api_coord_, api_coord_n_ = POINTER(c_double)(), c_size_t()
             ierr = c_int()
-            lib.gmshModelMeshGetKeysForElements(
+            lib.gmshModelMeshGetKeys(
                 c_int(elementType),
                 c_char_p(functionSpaceType.encode()),
                 byref(api_typeKeys_), byref(api_typeKeys_n_),
@@ -2698,12 +2767,12 @@ class model:
                 _ovectorint(api_typeKeys_, api_typeKeys_n_.value),
                 _ovectorsize(api_entityKeys_, api_entityKeys_n_.value),
                 _ovectordouble(api_coord_, api_coord_n_.value))
-        get_keys_for_elements = getKeysForElements
+        get_keys = getKeys
 
         @staticmethod
-        def getKeysForElement(elementTag, functionSpaceType, returnCoord = True):
+        def getKeysForElement(elementTag, functionSpaceType, returnCoord=True):
             """
-            gmsh.model.mesh.getKeysForElement(elementTag, functionSpaceType, returnCoord = True)
+            gmsh.model.mesh.getKeysForElement(elementTag, functionSpaceType, returnCoord=True)
 
             Get the pair of keys for a single element `elementTag'.
 
@@ -2730,9 +2799,9 @@ class model:
         get_keys_for_element = getKeysForElement
 
         @staticmethod
-        def getNumberOfKeysForElements(elementType, functionSpaceType):
+        def getNumberOfKeys(elementType, functionSpaceType):
             """
-            gmsh.model.mesh.getNumberOfKeysForElements(elementType, functionSpaceType)
+            gmsh.model.mesh.getNumberOfKeys(elementType, functionSpaceType)
 
             Get the number of keys by elements of type `elementType' for function space
             named `functionSpaceType'.
@@ -2740,19 +2809,19 @@ class model:
             Return an integer value.
             """
             ierr = c_int()
-            api_result_ = lib.gmshModelMeshGetNumberOfKeysForElements(
+            api_result_ = lib.gmshModelMeshGetNumberOfKeys(
                 c_int(elementType),
                 c_char_p(functionSpaceType.encode()),
                 byref(ierr))
             if ierr.value != 0:
                 raise Exception(logger.getLastError())
             return api_result_
-        get_number_of_keys_for_elements = getNumberOfKeysForElements
+        get_number_of_keys = getNumberOfKeys
 
         @staticmethod
-        def getInformationForElements(typeKeys, entityKeys, elementType, functionSpaceType):
+        def getKeysInformation(typeKeys, entityKeys, elementType, functionSpaceType):
             """
-            gmsh.model.mesh.getInformationForElements(typeKeys, entityKeys, elementType, functionSpaceType)
+            gmsh.model.mesh.getKeysInformation(typeKeys, entityKeys, elementType, functionSpaceType)
 
             Get information about the pair of `keys'. `infoKeys' returns information
             about the functions associated with the pairs (`typeKeys', `entityKey').
@@ -2768,7 +2837,7 @@ class model:
             api_entityKeys_, api_entityKeys_n_ = _ivectorsize(entityKeys)
             api_infoKeys_, api_infoKeys_n_ = POINTER(c_int)(), c_size_t()
             ierr = c_int()
-            lib.gmshModelMeshGetInformationForElements(
+            lib.gmshModelMeshGetKeysInformation(
                 api_typeKeys_, api_typeKeys_n_,
                 api_entityKeys_, api_entityKeys_n_,
                 c_int(elementType),
@@ -2778,12 +2847,12 @@ class model:
             if ierr.value != 0:
                 raise Exception(logger.getLastError())
             return _ovectorpair(api_infoKeys_, api_infoKeys_n_.value)
-        get_information_for_elements = getInformationForElements
+        get_keys_information = getKeysInformation
 
         @staticmethod
-        def getBarycenters(elementType, tag, fast, primary, task = 0, numTasks = 1):
+        def getBarycenters(elementType, tag, fast, primary, task=0, numTasks=1):
             """
-            gmsh.model.mesh.getBarycenters(elementType, tag, fast, primary, task = 0, numTasks = 1)
+            gmsh.model.mesh.getBarycenters(elementType, tag, fast, primary, task=0, numTasks=1)
 
             Get the barycenters of all elements of type `elementType' classified on the
             entity of tag `tag'. If `primary' is set, only the primary nodes of the
@@ -2812,9 +2881,9 @@ class model:
         get_barycenters = getBarycenters
 
         @staticmethod
-        def getElementEdgeNodes(elementType, tag = -1, primary = False, task = 0, numTasks = 1):
+        def getElementEdgeNodes(elementType, tag=-1, primary=False, task=0, numTasks=1):
             """
-            gmsh.model.mesh.getElementEdgeNodes(elementType, tag = -1, primary = False, task = 0, numTasks = 1)
+            gmsh.model.mesh.getElementEdgeNodes(elementType, tag=-1, primary=False, task=0, numTasks=1)
 
             Get the nodes on the edges of all elements of type `elementType' classified
             on the entity of tag `tag'. `nodeTags' contains the node tags of the edges
@@ -2843,9 +2912,9 @@ class model:
         get_element_edge_nodes = getElementEdgeNodes
 
         @staticmethod
-        def getElementFaceNodes(elementType, faceType, tag = -1, primary = False, task = 0, numTasks = 1):
+        def getElementFaceNodes(elementType, faceType, tag=-1, primary=False, task=0, numTasks=1):
             """
-            gmsh.model.mesh.getElementFaceNodes(elementType, faceType, tag = -1, primary = False, task = 0, numTasks = 1)
+            gmsh.model.mesh.getElementFaceNodes(elementType, faceType, tag=-1, primary=False, task=0, numTasks=1)
 
             Get the nodes on the faces of type `faceType' (3 for triangular faces, 4
             for quadrangular faces) of all elements of type `elementType' classified on
@@ -3006,9 +3075,9 @@ class model:
         remove_size_callback = removeSizeCallback
 
         @staticmethod
-        def setTransfiniteCurve(tag, numNodes, meshType = "Progression", coef = 1.):
+        def setTransfiniteCurve(tag, numNodes, meshType="Progression", coef=1.):
             """
-            gmsh.model.mesh.setTransfiniteCurve(tag, numNodes, meshType = "Progression", coef = 1.)
+            gmsh.model.mesh.setTransfiniteCurve(tag, numNodes, meshType="Progression", coef=1.)
 
             Set a transfinite meshing constraint on the curve `tag', with `numNodes'
             nodes distributed according to `meshType' and `coef'. Currently supported
@@ -3027,9 +3096,9 @@ class model:
         set_transfinite_curve = setTransfiniteCurve
 
         @staticmethod
-        def setTransfiniteSurface(tag, arrangement = "Left", cornerTags = []):
+        def setTransfiniteSurface(tag, arrangement="Left", cornerTags=[]):
             """
-            gmsh.model.mesh.setTransfiniteSurface(tag, arrangement = "Left", cornerTags = [])
+            gmsh.model.mesh.setTransfiniteSurface(tag, arrangement="Left", cornerTags=[])
 
             Set a transfinite meshing constraint on the surface `tag'. `arrangement'
             describes the arrangement of the triangles when the surface is not flagged
@@ -3051,9 +3120,9 @@ class model:
         set_transfinite_surface = setTransfiniteSurface
 
         @staticmethod
-        def setTransfiniteVolume(tag, cornerTags = []):
+        def setTransfiniteVolume(tag, cornerTags=[]):
             """
-            gmsh.model.mesh.setTransfiniteVolume(tag, cornerTags = [])
+            gmsh.model.mesh.setTransfiniteVolume(tag, cornerTags=[])
 
             Set a transfinite meshing constraint on the surface `tag'. `cornerTags' can
             be used to specify the (6 or 8) corners of the transfinite interpolation
@@ -3070,9 +3139,9 @@ class model:
         set_transfinite_volume = setTransfiniteVolume
 
         @staticmethod
-        def setTransfiniteAutomatic(dimTags = [], cornerAngle = 2.35, recombine = True):
+        def setTransfiniteAutomatic(dimTags=[], cornerAngle=2.35, recombine=True):
             """
-            gmsh.model.mesh.setTransfiniteAutomatic(dimTags = [], cornerAngle = 2.35, recombine = True)
+            gmsh.model.mesh.setTransfiniteAutomatic(dimTags=[], cornerAngle=2.35, recombine=True)
 
             Set transfinite meshing constraints on the model entities in `dimTag'.
             Transfinite meshing constraints are added to the curves of the quadrangular
@@ -3131,9 +3200,9 @@ class model:
         set_smoothing = setSmoothing
 
         @staticmethod
-        def setReverse(dim, tag, val = True):
+        def setReverse(dim, tag, val=True):
             """
-            gmsh.model.mesh.setReverse(dim, tag, val = True)
+            gmsh.model.mesh.setReverse(dim, tag, val=True)
 
             Set a reverse meshing constraint on the model entity of dimension `dim' and
             tag `tag'. If `val' is true, the mesh orientation will be reversed with
@@ -3226,9 +3295,9 @@ class model:
         set_outward_orientation = setOutwardOrientation
 
         @staticmethod
-        def removeConstraints(dimTags = []):
+        def removeConstraints(dimTags=[]):
             """
-            gmsh.model.mesh.removeConstraints(dimTags = [])
+            gmsh.model.mesh.removeConstraints(dimTags=[])
 
             Remove all meshing constraints from the model entities `dimTags'. If
             `dimTags' is empty, remove all constraings.
@@ -3269,9 +3338,9 @@ class model:
                 raise Exception(logger.getLastError())
 
         @staticmethod
-        def removeEmbedded(dimTags, dim = -1):
+        def removeEmbedded(dimTags, dim=-1):
             """
-            gmsh.model.mesh.removeEmbedded(dimTags, dim = -1)
+            gmsh.model.mesh.removeEmbedded(dimTags, dim=-1)
 
             Remove embedded entities from the model entities `dimTags'. if `dim' is >=
             0, only remove embedded entities of the given dimension (e.g. embedded
@@ -3385,9 +3454,32 @@ class model:
         set_periodic = setPeriodic
 
         @staticmethod
-        def getPeriodicNodes(dim, tag, includeHighOrderNodes = False):
+        def getPeriodic(dim, tags):
             """
-            gmsh.model.mesh.getPeriodicNodes(dim, tag, includeHighOrderNodes = False)
+            gmsh.model.mesh.getPeriodic(dim, tags)
+
+            Get master entities `tagsMaster' for the entities of dimension `dim' and
+            tags `tags'.
+
+            Return `tagMaster'.
+            """
+            api_tags_, api_tags_n_ = _ivectorint(tags)
+            api_tagMaster_, api_tagMaster_n_ = POINTER(c_int)(), c_size_t()
+            ierr = c_int()
+            lib.gmshModelMeshGetPeriodic(
+                c_int(dim),
+                api_tags_, api_tags_n_,
+                byref(api_tagMaster_), byref(api_tagMaster_n_),
+                byref(ierr))
+            if ierr.value != 0:
+                raise Exception(logger.getLastError())
+            return _ovectorint(api_tagMaster_, api_tagMaster_n_.value)
+        get_periodic = getPeriodic
+
+        @staticmethod
+        def getPeriodicNodes(dim, tag, includeHighOrderNodes=False):
+            """
+            gmsh.model.mesh.getPeriodicNodes(dim, tag, includeHighOrderNodes=False)
 
             Get the master entity `tagMaster', the node tags `nodeTags' and their
             corresponding master node tags `nodeTagsMaster', and the affine transform
@@ -3421,9 +3513,9 @@ class model:
         get_periodic_nodes = getPeriodicNodes
 
         @staticmethod
-        def getPeriodicKeysForElements(elementType, functionSpaceType, tag, returnCoord = True):
+        def getPeriodicKeys(elementType, functionSpaceType, tag, returnCoord=True):
             """
-            gmsh.model.mesh.getPeriodicKeysForElements(elementType, functionSpaceType, tag, returnCoord = True)
+            gmsh.model.mesh.getPeriodicKeys(elementType, functionSpaceType, tag, returnCoord=True)
 
             Get the master entity `tagMaster' and the key pairs (`typeKeyMaster',
             `entityKeyMaster') corresponding to the entity `tag' and the key pairs
@@ -3442,7 +3534,7 @@ class model:
             api_coord_, api_coord_n_ = POINTER(c_double)(), c_size_t()
             api_coordMaster_, api_coordMaster_n_ = POINTER(c_double)(), c_size_t()
             ierr = c_int()
-            lib.gmshModelMeshGetPeriodicKeysForElements(
+            lib.gmshModelMeshGetPeriodicKeys(
                 c_int(elementType),
                 c_char_p(functionSpaceType.encode()),
                 c_int(tag),
@@ -3465,7 +3557,7 @@ class model:
                 _ovectorsize(api_entityKeysMaster_, api_entityKeysMaster_n_.value),
                 _ovectordouble(api_coord_, api_coord_n_.value),
                 _ovectordouble(api_coordMaster_, api_coordMaster_n_.value))
-        get_periodic_keys_for_elements = getPeriodicKeysForElements
+        get_periodic_keys = getPeriodicKeys
 
         @staticmethod
         def removeDuplicateNodes():
@@ -3482,9 +3574,9 @@ class model:
         remove_duplicate_nodes = removeDuplicateNodes
 
         @staticmethod
-        def splitQuadrangles(quality = 1., tag = -1):
+        def splitQuadrangles(quality=1., tag=-1):
             """
-            gmsh.model.mesh.splitQuadrangles(quality = 1., tag = -1)
+            gmsh.model.mesh.splitQuadrangles(quality=1., tag=-1)
 
             Split (into two triangles) all quadrangles in surface `tag' whose quality
             is lower than `quality'. If `tag' < 0, split quadrangles in all surfaces.
@@ -3499,9 +3591,9 @@ class model:
         split_quadrangles = splitQuadrangles
 
         @staticmethod
-        def classifySurfaces(angle, boundary = True, forReparametrization = False, curveAngle = pi, exportDiscrete = True):
+        def classifySurfaces(angle, boundary=True, forReparametrization=False, curveAngle=pi, exportDiscrete=True):
             """
-            gmsh.model.mesh.classifySurfaces(angle, boundary = True, forReparametrization = False, curveAngle = pi, exportDiscrete = True)
+            gmsh.model.mesh.classifySurfaces(angle, boundary=True, forReparametrization=False, curveAngle=pi, exportDiscrete=True)
 
             Classify ("color") the surface mesh based on the angle threshold `angle'
             (in radians), and create new discrete surfaces, curves and points
@@ -3525,9 +3617,9 @@ class model:
         classify_surfaces = classifySurfaces
 
         @staticmethod
-        def createGeometry(dimTags = []):
+        def createGeometry(dimTags=[]):
             """
-            gmsh.model.mesh.createGeometry(dimTags = [])
+            gmsh.model.mesh.createGeometry(dimTags=[])
 
             Create a geometry for the discrete entities `dimTags' (represented solely
             by a mesh, without an underlying CAD description), i.e. create a
@@ -3545,9 +3637,9 @@ class model:
         create_geometry = createGeometry
 
         @staticmethod
-        def createTopology(makeSimplyConnected = True, exportDiscrete = True):
+        def createTopology(makeSimplyConnected=True, exportDiscrete=True):
             """
-            gmsh.model.mesh.createTopology(makeSimplyConnected = True, exportDiscrete = True)
+            gmsh.model.mesh.createTopology(makeSimplyConnected=True, exportDiscrete=True)
 
             Create a boundary representation from the mesh if the model does not have
             one (e.g. when imported from mesh file formats with no BRep representation
@@ -3566,9 +3658,9 @@ class model:
         create_topology = createTopology
 
         @staticmethod
-        def computeHomology(domainTags = [], subdomainTags = [], dims = []):
+        def computeHomology(domainTags=[], subdomainTags=[], dims=[]):
             """
-            gmsh.model.mesh.computeHomology(domainTags = [], subdomainTags = [], dims = [])
+            gmsh.model.mesh.computeHomology(domainTags=[], subdomainTags=[], dims=[])
 
             Compute a basis representation for homology spaces after a mesh has been
             generated. The computation domain is given in a list of physical group tags
@@ -3593,9 +3685,9 @@ class model:
         compute_homology = computeHomology
 
         @staticmethod
-        def computeCohomology(domainTags = [], subdomainTags = [], dims = []):
+        def computeCohomology(domainTags=[], subdomainTags=[], dims=[]):
             """
-            gmsh.model.mesh.computeCohomology(domainTags = [], subdomainTags = [], dims = [])
+            gmsh.model.mesh.computeCohomology(domainTags=[], subdomainTags=[], dims=[])
 
             Compute a basis representation for cohomology spaces after a mesh has been
             generated. The computation domain is given in a list of physical group tags
@@ -3691,9 +3783,9 @@ class model:
             """
 
             @staticmethod
-            def add(fieldType, tag = -1):
+            def add(fieldType, tag=-1):
                 """
-                gmsh.model.mesh.field.add(fieldType, tag = -1)
+                gmsh.model.mesh.field.add(fieldType, tag=-1)
 
                 Add a new mesh size field of type `fieldType'. If `tag' is positive, assign
                 the tag explicitly; otherwise a new tag is assigned automatically. Return
@@ -3914,9 +4006,9 @@ class model:
         """
 
         @staticmethod
-        def addPoint(x, y, z, meshSize = 0., tag = -1):
+        def addPoint(x, y, z, meshSize=0., tag=-1):
             """
-            gmsh.model.geo.addPoint(x, y, z, meshSize = 0., tag = -1)
+            gmsh.model.geo.addPoint(x, y, z, meshSize=0., tag=-1)
 
             Add a geometrical point in the built-in CAD representation, at coordinates
             (`x', `y', `z'). If `meshSize' is > 0, add a meshing constraint at that
@@ -3941,9 +4033,9 @@ class model:
         add_point = addPoint
 
         @staticmethod
-        def addLine(startTag, endTag, tag = -1):
+        def addLine(startTag, endTag, tag=-1):
             """
-            gmsh.model.geo.addLine(startTag, endTag, tag = -1)
+            gmsh.model.geo.addLine(startTag, endTag, tag=-1)
 
             Add a straight line segment in the built-in CAD representation, between the
             two points with tags `startTag' and `endTag'. If `tag' is positive, set the
@@ -3964,9 +4056,9 @@ class model:
         add_line = addLine
 
         @staticmethod
-        def addCircleArc(startTag, centerTag, endTag, tag = -1, nx = 0., ny = 0., nz = 0.):
+        def addCircleArc(startTag, centerTag, endTag, tag=-1, nx=0., ny=0., nz=0.):
             """
-            gmsh.model.geo.addCircleArc(startTag, centerTag, endTag, tag = -1, nx = 0., ny = 0., nz = 0.)
+            gmsh.model.geo.addCircleArc(startTag, centerTag, endTag, tag=-1, nx=0., ny=0., nz=0.)
 
             Add a circle arc (strictly smaller than Pi) in the built-in CAD
             representation, between the two points with tags `startTag' and `endTag',
@@ -3993,9 +4085,9 @@ class model:
         add_circle_arc = addCircleArc
 
         @staticmethod
-        def addEllipseArc(startTag, centerTag, majorTag, endTag, tag = -1, nx = 0., ny = 0., nz = 0.):
+        def addEllipseArc(startTag, centerTag, majorTag, endTag, tag=-1, nx=0., ny=0., nz=0.):
             """
-            gmsh.model.geo.addEllipseArc(startTag, centerTag, majorTag, endTag, tag = -1, nx = 0., ny = 0., nz = 0.)
+            gmsh.model.geo.addEllipseArc(startTag, centerTag, majorTag, endTag, tag=-1, nx=0., ny=0., nz=0.)
 
             Add an ellipse arc (strictly smaller than Pi) in the built-in CAD
             representation, between the two points `startTag' and `endTag', and with
@@ -4023,9 +4115,9 @@ class model:
         add_ellipse_arc = addEllipseArc
 
         @staticmethod
-        def addSpline(pointTags, tag = -1):
+        def addSpline(pointTags, tag=-1):
             """
-            gmsh.model.geo.addSpline(pointTags, tag = -1)
+            gmsh.model.geo.addSpline(pointTags, tag=-1)
 
             Add a spline (Catmull-Rom) curve in the built-in CAD representation, going
             through the points `pointTags'. If `tag' is positive, set the tag
@@ -4047,9 +4139,9 @@ class model:
         add_spline = addSpline
 
         @staticmethod
-        def addBSpline(pointTags, tag = -1):
+        def addBSpline(pointTags, tag=-1):
             """
-            gmsh.model.geo.addBSpline(pointTags, tag = -1)
+            gmsh.model.geo.addBSpline(pointTags, tag=-1)
 
             Add a cubic b-spline curve in the built-in CAD representation, with
             `pointTags' control points. If `tag' is positive, set the tag explicitly;
@@ -4071,9 +4163,9 @@ class model:
         add_bspline = addBSpline
 
         @staticmethod
-        def addBezier(pointTags, tag = -1):
+        def addBezier(pointTags, tag=-1):
             """
-            gmsh.model.geo.addBezier(pointTags, tag = -1)
+            gmsh.model.geo.addBezier(pointTags, tag=-1)
 
             Add a Bezier curve in the built-in CAD representation, with `pointTags'
             control points. If `tag' is positive, set the tag explicitly; otherwise a
@@ -4093,9 +4185,9 @@ class model:
         add_bezier = addBezier
 
         @staticmethod
-        def addPolyline(pointTags, tag = -1):
+        def addPolyline(pointTags, tag=-1):
             """
-            gmsh.model.geo.addPolyline(pointTags, tag = -1)
+            gmsh.model.geo.addPolyline(pointTags, tag=-1)
 
             Add a polyline curve in the built-in CAD representation, going through the
             points `pointTags'. If `tag' is positive, set the tag explicitly; otherwise
@@ -4116,9 +4208,9 @@ class model:
         add_polyline = addPolyline
 
         @staticmethod
-        def addCompoundSpline(curveTags, numIntervals = 5, tag = -1):
+        def addCompoundSpline(curveTags, numIntervals=5, tag=-1):
             """
-            gmsh.model.geo.addCompoundSpline(curveTags, numIntervals = 5, tag = -1)
+            gmsh.model.geo.addCompoundSpline(curveTags, numIntervals=5, tag=-1)
 
             Add a spline (Catmull-Rom) curve in the built-in CAD representation, going
             through points sampling the curves in `curveTags'. The density of sampling
@@ -4141,9 +4233,9 @@ class model:
         add_compound_spline = addCompoundSpline
 
         @staticmethod
-        def addCompoundBSpline(curveTags, numIntervals = 20, tag = -1):
+        def addCompoundBSpline(curveTags, numIntervals=20, tag=-1):
             """
-            gmsh.model.geo.addCompoundBSpline(curveTags, numIntervals = 20, tag = -1)
+            gmsh.model.geo.addCompoundBSpline(curveTags, numIntervals=20, tag=-1)
 
             Add a b-spline curve in the built-in CAD representation, with control
             points sampling the curves in `curveTags'. The density of sampling points
@@ -4166,9 +4258,9 @@ class model:
         add_compound_bspline = addCompoundBSpline
 
         @staticmethod
-        def addCurveLoop(curveTags, tag = -1, reorient = False):
+        def addCurveLoop(curveTags, tag=-1, reorient=False):
             """
-            gmsh.model.geo.addCurveLoop(curveTags, tag = -1, reorient = False)
+            gmsh.model.geo.addCurveLoop(curveTags, tag=-1, reorient=False)
 
             Add a curve loop (a closed wire) in the built-in CAD representation, formed
             by the curves `curveTags'. `curveTags' should contain (signed) tags of
@@ -4215,9 +4307,9 @@ class model:
         add_curve_loops = addCurveLoops
 
         @staticmethod
-        def addPlaneSurface(wireTags, tag = -1):
+        def addPlaneSurface(wireTags, tag=-1):
             """
-            gmsh.model.geo.addPlaneSurface(wireTags, tag = -1)
+            gmsh.model.geo.addPlaneSurface(wireTags, tag=-1)
 
             Add a plane surface in the built-in CAD representation, defined by one or
             more curve loops `wireTags'. The first curve loop defines the exterior
@@ -4239,9 +4331,9 @@ class model:
         add_plane_surface = addPlaneSurface
 
         @staticmethod
-        def addSurfaceFilling(wireTags, tag = -1, sphereCenterTag = -1):
+        def addSurfaceFilling(wireTags, tag=-1, sphereCenterTag=-1):
             """
-            gmsh.model.geo.addSurfaceFilling(wireTags, tag = -1, sphereCenterTag = -1)
+            gmsh.model.geo.addSurfaceFilling(wireTags, tag=-1, sphereCenterTag=-1)
 
             Add a surface in the built-in CAD representation, filling the curve loops
             in `wireTags' using transfinite interpolation. Currently only a single
@@ -4264,9 +4356,9 @@ class model:
         add_surface_filling = addSurfaceFilling
 
         @staticmethod
-        def addSurfaceLoop(surfaceTags, tag = -1):
+        def addSurfaceLoop(surfaceTags, tag=-1):
             """
-            gmsh.model.geo.addSurfaceLoop(surfaceTags, tag = -1)
+            gmsh.model.geo.addSurfaceLoop(surfaceTags, tag=-1)
 
             Add a surface loop (a closed shell) formed by `surfaceTags' in the built-in
             CAD representation.  If `tag' is positive, set the tag explicitly;
@@ -4286,9 +4378,9 @@ class model:
         add_surface_loop = addSurfaceLoop
 
         @staticmethod
-        def addVolume(shellTags, tag = -1):
+        def addVolume(shellTags, tag=-1):
             """
-            gmsh.model.geo.addVolume(shellTags, tag = -1)
+            gmsh.model.geo.addVolume(shellTags, tag=-1)
 
             Add a volume (a region) in the built-in CAD representation, defined by one
             or more shells `shellTags'. The first surface loop defines the exterior
@@ -4310,9 +4402,9 @@ class model:
         add_volume = addVolume
 
         @staticmethod
-        def extrude(dimTags, dx, dy, dz, numElements = [], heights = [], recombine = False):
+        def extrude(dimTags, dx, dy, dz, numElements=[], heights=[], recombine=False):
             """
-            gmsh.model.geo.extrude(dimTags, dx, dy, dz, numElements = [], heights = [], recombine = False)
+            gmsh.model.geo.extrude(dimTags, dx, dy, dz, numElements=[], heights=[], recombine=False)
 
             Extrude the entities `dimTags' in the built-in CAD representation, using a
             translation along (`dx', `dy', `dz'). Return extruded entities in
@@ -4344,9 +4436,9 @@ class model:
             return _ovectorpair(api_outDimTags_, api_outDimTags_n_.value)
 
         @staticmethod
-        def revolve(dimTags, x, y, z, ax, ay, az, angle, numElements = [], heights = [], recombine = False):
+        def revolve(dimTags, x, y, z, ax, ay, az, angle, numElements=[], heights=[], recombine=False):
             """
-            gmsh.model.geo.revolve(dimTags, x, y, z, ax, ay, az, angle, numElements = [], heights = [], recombine = False)
+            gmsh.model.geo.revolve(dimTags, x, y, z, ax, ay, az, angle, numElements=[], heights=[], recombine=False)
 
             Extrude the entities `dimTags' in the built-in CAD representation, using a
             rotation of `angle' radians around the axis of revolution defined by the
@@ -4384,9 +4476,9 @@ class model:
             return _ovectorpair(api_outDimTags_, api_outDimTags_n_.value)
 
         @staticmethod
-        def twist(dimTags, x, y, z, dx, dy, dz, ax, ay, az, angle, numElements = [], heights = [], recombine = False):
+        def twist(dimTags, x, y, z, dx, dy, dz, ax, ay, az, angle, numElements=[], heights=[], recombine=False):
             """
-            gmsh.model.geo.twist(dimTags, x, y, z, dx, dy, dz, ax, ay, az, angle, numElements = [], heights = [], recombine = False)
+            gmsh.model.geo.twist(dimTags, x, y, z, dx, dy, dz, ax, ay, az, angle, numElements=[], heights=[], recombine=False)
 
             Extrude the entities `dimTags' in the built-in CAD representation, using a
             combined translation and rotation of `angle' radians, along (`dx', `dy',
@@ -4427,9 +4519,9 @@ class model:
             return _ovectorpair(api_outDimTags_, api_outDimTags_n_.value)
 
         @staticmethod
-        def extrudeBoundaryLayer(dimTags, numElements = [1], heights = [], recombine = False, second = False, viewIndex = -1):
+        def extrudeBoundaryLayer(dimTags, numElements=[1], heights=[], recombine=False, second=False, viewIndex=-1):
             """
-            gmsh.model.geo.extrudeBoundaryLayer(dimTags, numElements = [1], heights = [], recombine = False, second = False, viewIndex = -1)
+            gmsh.model.geo.extrudeBoundaryLayer(dimTags, numElements=[1], heights=[], recombine=False, second=False, viewIndex=-1)
 
             Extrude the entities `dimTags' in the built-in CAD representation along the
             normals of the mesh, creating discrete boundary layer entities. Return
@@ -4592,9 +4684,9 @@ class model:
             return _ovectorpair(api_outDimTags_, api_outDimTags_n_.value)
 
         @staticmethod
-        def remove(dimTags, recursive = False):
+        def remove(dimTags, recursive=False):
             """
-            gmsh.model.geo.remove(dimTags, recursive = False)
+            gmsh.model.geo.remove(dimTags, recursive=False)
 
             Remove the entities `dimTags' in the built-in CAD representation, provided
             that they are not on the boundary of higher-dimensional entities. If
@@ -4687,9 +4779,9 @@ class model:
         set_max_tag = setMaxTag
 
         @staticmethod
-        def addPhysicalGroup(dim, tags, tag = -1):
+        def addPhysicalGroup(dim, tags, tag=-1):
             """
-            gmsh.model.geo.addPhysicalGroup(dim, tags, tag = -1)
+            gmsh.model.geo.addPhysicalGroup(dim, tags, tag=-1)
 
             Add a physical group of dimension `dim', grouping the entities with tags
             `tags' in the built-in CAD representation. Return the tag of the physical
@@ -4710,9 +4802,9 @@ class model:
         add_physical_group = addPhysicalGroup
 
         @staticmethod
-        def removePhysicalGroups(dimTags = []):
+        def removePhysicalGroups(dimTags=[]):
             """
-            gmsh.model.geo.removePhysicalGroups(dimTags = [])
+            gmsh.model.geo.removePhysicalGroups(dimTags=[])
 
             Remove the physical groups `dimTags' from the built-in CAD representation.
             If `dimTags' is empty, remove all groups.
@@ -4770,9 +4862,9 @@ class model:
             set_size = setSize
 
             @staticmethod
-            def setTransfiniteCurve(tag, nPoints, meshType = "Progression", coef = 1.):
+            def setTransfiniteCurve(tag, nPoints, meshType="Progression", coef=1.):
                 """
-                gmsh.model.geo.mesh.setTransfiniteCurve(tag, nPoints, meshType = "Progression", coef = 1.)
+                gmsh.model.geo.mesh.setTransfiniteCurve(tag, nPoints, meshType="Progression", coef=1.)
 
                 Set a transfinite meshing constraint on the curve `tag' in the built-in CAD
                 kernel representation, with `numNodes' nodes distributed according to
@@ -4792,9 +4884,9 @@ class model:
             set_transfinite_curve = setTransfiniteCurve
 
             @staticmethod
-            def setTransfiniteSurface(tag, arrangement = "Left", cornerTags = []):
+            def setTransfiniteSurface(tag, arrangement="Left", cornerTags=[]):
                 """
-                gmsh.model.geo.mesh.setTransfiniteSurface(tag, arrangement = "Left", cornerTags = [])
+                gmsh.model.geo.mesh.setTransfiniteSurface(tag, arrangement="Left", cornerTags=[])
 
                 Set a transfinite meshing constraint on the surface `tag' in the built-in
                 CAD kernel representation. `arrangement' describes the arrangement of the
@@ -4816,9 +4908,9 @@ class model:
             set_transfinite_surface = setTransfiniteSurface
 
             @staticmethod
-            def setTransfiniteVolume(tag, cornerTags = []):
+            def setTransfiniteVolume(tag, cornerTags=[]):
                 """
-                gmsh.model.geo.mesh.setTransfiniteVolume(tag, cornerTags = [])
+                gmsh.model.geo.mesh.setTransfiniteVolume(tag, cornerTags=[])
 
                 Set a transfinite meshing constraint on the surface `tag' in the built-in
                 CAD kernel representation. `cornerTags' can be used to specify the (6 or 8)
@@ -4835,9 +4927,9 @@ class model:
             set_transfinite_volume = setTransfiniteVolume
 
             @staticmethod
-            def setRecombine(dim, tag, angle = 45.):
+            def setRecombine(dim, tag, angle=45.):
                 """
-                gmsh.model.geo.mesh.setRecombine(dim, tag, angle = 45.)
+                gmsh.model.geo.mesh.setRecombine(dim, tag, angle=45.)
 
                 Set a recombination meshing constraint on the entity of dimension `dim' and
                 tag `tag' in the built-in CAD kernel representation. Currently only
@@ -4874,9 +4966,9 @@ class model:
             set_smoothing = setSmoothing
 
             @staticmethod
-            def setReverse(dim, tag, val = True):
+            def setReverse(dim, tag, val=True):
                 """
-                gmsh.model.geo.mesh.setReverse(dim, tag, val = True)
+                gmsh.model.geo.mesh.setReverse(dim, tag, val=True)
 
                 Set a reverse meshing constraint on the entity of dimension `dim' and tag
                 `tag' in the built-in CAD kernel representation. If `val' is true, the mesh
@@ -4939,9 +5031,9 @@ class model:
         """
 
         @staticmethod
-        def addPoint(x, y, z, meshSize = 0., tag = -1):
+        def addPoint(x, y, z, meshSize=0., tag=-1):
             """
-            gmsh.model.occ.addPoint(x, y, z, meshSize = 0., tag = -1)
+            gmsh.model.occ.addPoint(x, y, z, meshSize=0., tag=-1)
 
             Add a geometrical point in the OpenCASCADE CAD representation, at
             coordinates (`x', `y', `z'). If `meshSize' is > 0, add a meshing constraint
@@ -4966,9 +5058,9 @@ class model:
         add_point = addPoint
 
         @staticmethod
-        def addLine(startTag, endTag, tag = -1):
+        def addLine(startTag, endTag, tag=-1):
             """
-            gmsh.model.occ.addLine(startTag, endTag, tag = -1)
+            gmsh.model.occ.addLine(startTag, endTag, tag=-1)
 
             Add a straight line segment in the OpenCASCADE CAD representation, between
             the two points with tags `startTag' and `endTag'. If `tag' is positive, set
@@ -4989,9 +5081,9 @@ class model:
         add_line = addLine
 
         @staticmethod
-        def addCircleArc(startTag, centerTag, endTag, tag = -1):
+        def addCircleArc(startTag, centerTag, endTag, tag=-1):
             """
-            gmsh.model.occ.addCircleArc(startTag, centerTag, endTag, tag = -1)
+            gmsh.model.occ.addCircleArc(startTag, centerTag, endTag, tag=-1)
 
             Add a circle arc in the OpenCASCADE CAD representation, between the two
             points with tags `startTag' and `endTag', with center `centerTag'. If `tag'
@@ -5013,9 +5105,9 @@ class model:
         add_circle_arc = addCircleArc
 
         @staticmethod
-        def addCircle(x, y, z, r, tag = -1, angle1 = 0., angle2 = 2*pi):
+        def addCircle(x, y, z, r, tag=-1, angle1=0., angle2=2*pi):
             """
-            gmsh.model.occ.addCircle(x, y, z, r, tag = -1, angle1 = 0., angle2 = 2*pi)
+            gmsh.model.occ.addCircle(x, y, z, r, tag=-1, angle1=0., angle2=2*pi)
 
             Add a circle of center (`x', `y', `z') and radius `r' in the OpenCASCADE
             CAD representation. If `tag' is positive, set the tag explicitly; otherwise
@@ -5041,9 +5133,9 @@ class model:
         add_circle = addCircle
 
         @staticmethod
-        def addEllipseArc(startTag, centerTag, majorTag, endTag, tag = -1):
+        def addEllipseArc(startTag, centerTag, majorTag, endTag, tag=-1):
             """
-            gmsh.model.occ.addEllipseArc(startTag, centerTag, majorTag, endTag, tag = -1)
+            gmsh.model.occ.addEllipseArc(startTag, centerTag, majorTag, endTag, tag=-1)
 
             Add an ellipse arc in the OpenCASCADE CAD representation, between the two
             points `startTag' and `endTag', and with center `centerTag' and major axis
@@ -5068,9 +5160,9 @@ class model:
         add_ellipse_arc = addEllipseArc
 
         @staticmethod
-        def addEllipse(x, y, z, r1, r2, tag = -1, angle1 = 0., angle2 = 2*pi):
+        def addEllipse(x, y, z, r1, r2, tag=-1, angle1=0., angle2=2*pi):
             """
-            gmsh.model.occ.addEllipse(x, y, z, r1, r2, tag = -1, angle1 = 0., angle2 = 2*pi)
+            gmsh.model.occ.addEllipse(x, y, z, r1, r2, tag=-1, angle1=0., angle2=2*pi)
 
             Add an ellipse of center (`x', `y', `z') and radii `r1' and `r2' along the
             x- and y-axes, respectively, in the OpenCASCADE CAD representation. If
@@ -5100,9 +5192,9 @@ class model:
         add_ellipse = addEllipse
 
         @staticmethod
-        def addSpline(pointTags, tag = -1):
+        def addSpline(pointTags, tag=-1):
             """
-            gmsh.model.occ.addSpline(pointTags, tag = -1)
+            gmsh.model.occ.addSpline(pointTags, tag=-1)
 
             Add a spline (C2 b-spline) curve in the OpenCASCADE CAD representation,
             going through the points `pointTags'. If `tag' is positive, set the tag
@@ -5124,9 +5216,9 @@ class model:
         add_spline = addSpline
 
         @staticmethod
-        def addBSpline(pointTags, tag = -1, degree = 3, weights = [], knots = [], multiplicities = []):
+        def addBSpline(pointTags, tag=-1, degree=3, weights=[], knots=[], multiplicities=[]):
             """
-            gmsh.model.occ.addBSpline(pointTags, tag = -1, degree = 3, weights = [], knots = [], multiplicities = [])
+            gmsh.model.occ.addBSpline(pointTags, tag=-1, degree=3, weights=[], knots=[], multiplicities=[])
 
             Add a b-spline curve of degree `degree' in the OpenCASCADE CAD
             representation, with `pointTags' control points. If `weights', `knots' or
@@ -5156,9 +5248,9 @@ class model:
         add_bspline = addBSpline
 
         @staticmethod
-        def addBezier(pointTags, tag = -1):
+        def addBezier(pointTags, tag=-1):
             """
-            gmsh.model.occ.addBezier(pointTags, tag = -1)
+            gmsh.model.occ.addBezier(pointTags, tag=-1)
 
             Add a Bezier curve in the OpenCASCADE CAD representation, with `pointTags'
             control points. If `tag' is positive, set the tag explicitly; otherwise a
@@ -5178,9 +5270,9 @@ class model:
         add_bezier = addBezier
 
         @staticmethod
-        def addWire(curveTags, tag = -1, checkClosed = False):
+        def addWire(curveTags, tag=-1, checkClosed=False):
             """
-            gmsh.model.occ.addWire(curveTags, tag = -1, checkClosed = False)
+            gmsh.model.occ.addWire(curveTags, tag=-1, checkClosed=False)
 
             Add a wire (open or closed) in the OpenCASCADE CAD representation, formed
             by the curves `curveTags'. Note that an OpenCASCADE wire can be made of
@@ -5203,16 +5295,19 @@ class model:
         add_wire = addWire
 
         @staticmethod
-        def addCurveLoop(curveTags, tag = -1):
+        def addCurveLoop(curveTags, tag=-1):
             """
-            gmsh.model.occ.addCurveLoop(curveTags, tag = -1)
+            gmsh.model.occ.addCurveLoop(curveTags, tag=-1)
 
             Add a curve loop (a closed wire) in the OpenCASCADE CAD representation,
             formed by the curves `curveTags'. `curveTags' should contain tags of curves
-            forming a closed loop. Note that an OpenCASCADE curve loop can be made of
-            curves that share geometrically identical (but topologically different)
-            points. If `tag' is positive, set the tag explicitly; otherwise a new tag
-            is selected automatically. Return the tag of the curve loop.
+            forming a closed loop. Negative tags can be specified for compatibility
+            with the built-in kernel, but are simply ignored: the wire is oriented
+            according to the orientation of its first curve. Note that an OpenCASCADE
+            curve loop can be made of curves that share geometrically identical (but
+            topologically different) points. If `tag' is positive, set the tag
+            explicitly; otherwise a new tag is selected automatically. Return the tag
+            of the curve loop.
 
             Return an integer value.
             """
@@ -5228,9 +5323,9 @@ class model:
         add_curve_loop = addCurveLoop
 
         @staticmethod
-        def addRectangle(x, y, z, dx, dy, tag = -1, roundedRadius = 0.):
+        def addRectangle(x, y, z, dx, dy, tag=-1, roundedRadius=0.):
             """
-            gmsh.model.occ.addRectangle(x, y, z, dx, dy, tag = -1, roundedRadius = 0.)
+            gmsh.model.occ.addRectangle(x, y, z, dx, dy, tag=-1, roundedRadius=0.)
 
             Add a rectangle in the OpenCASCADE CAD representation, with lower left
             corner at (`x', `y', `z') and upper right corner at (`x' + `dx', `y' +
@@ -5256,9 +5351,9 @@ class model:
         add_rectangle = addRectangle
 
         @staticmethod
-        def addDisk(xc, yc, zc, rx, ry, tag = -1):
+        def addDisk(xc, yc, zc, rx, ry, tag=-1):
             """
-            gmsh.model.occ.addDisk(xc, yc, zc, rx, ry, tag = -1)
+            gmsh.model.occ.addDisk(xc, yc, zc, rx, ry, tag=-1)
 
             Add a disk in the OpenCASCADE CAD representation, with center (`xc', `yc',
             `zc') and radius `rx' along the x-axis and `ry' along the y-axis. If `tag'
@@ -5282,9 +5377,9 @@ class model:
         add_disk = addDisk
 
         @staticmethod
-        def addPlaneSurface(wireTags, tag = -1):
+        def addPlaneSurface(wireTags, tag=-1):
             """
-            gmsh.model.occ.addPlaneSurface(wireTags, tag = -1)
+            gmsh.model.occ.addPlaneSurface(wireTags, tag=-1)
 
             Add a plane surface in the OpenCASCADE CAD representation, defined by one
             or more curve loops (or closed wires) `wireTags'. The first curve loop
@@ -5306,9 +5401,9 @@ class model:
         add_plane_surface = addPlaneSurface
 
         @staticmethod
-        def addSurfaceFilling(wireTag, tag = -1, pointTags = [], degree = 3, numPointsOnCurves = 15, numIter = 2, anisotropic = False, tol2d = 0.00001, tol3d = 0.0001, tolAng = 0.01, tolCurv = 0.1, maxDegree = 8, maxSegments = 9):
+        def addSurfaceFilling(wireTag, tag=-1, pointTags=[], degree=3, numPointsOnCurves=15, numIter=2, anisotropic=False, tol2d=0.00001, tol3d=0.0001, tolAng=0.01, tolCurv=0.1, maxDegree=8, maxSegments=9):
             """
-            gmsh.model.occ.addSurfaceFilling(wireTag, tag = -1, pointTags = [], degree = 3, numPointsOnCurves = 15, numIter = 2, anisotropic = False, tol2d = 0.00001, tol3d = 0.0001, tolAng = 0.01, tolCurv = 0.1, maxDegree = 8, maxSegments = 9)
+            gmsh.model.occ.addSurfaceFilling(wireTag, tag=-1, pointTags=[], degree=3, numPointsOnCurves=15, numIter=2, anisotropic=False, tol2d=0.00001, tol3d=0.0001, tolAng=0.01, tolCurv=0.1, maxDegree=8, maxSegments=9)
 
             Add a surface in the OpenCASCADE CAD representation, filling the curve loop
             `wireTag'. If `tag' is positive, set the tag explicitly; otherwise a new
@@ -5354,9 +5449,9 @@ class model:
         add_surface_filling = addSurfaceFilling
 
         @staticmethod
-        def addBSplineFilling(wireTag, tag = -1, type = ""):
+        def addBSplineFilling(wireTag, tag=-1, type=""):
             """
-            gmsh.model.occ.addBSplineFilling(wireTag, tag = -1, type = "")
+            gmsh.model.occ.addBSplineFilling(wireTag, tag=-1, type="")
 
             Add a BSpline surface in the OpenCASCADE CAD representation, filling the
             curve loop `wireTag'. The curve loop should be made of 2, 3 or 4 BSpline
@@ -5380,9 +5475,9 @@ class model:
         add_bspline_filling = addBSplineFilling
 
         @staticmethod
-        def addBezierFilling(wireTag, tag = -1, type = ""):
+        def addBezierFilling(wireTag, tag=-1, type=""):
             """
-            gmsh.model.occ.addBezierFilling(wireTag, tag = -1, type = "")
+            gmsh.model.occ.addBezierFilling(wireTag, tag=-1, type="")
 
             Add a Bezier surface in the OpenCASCADE CAD representation, filling the
             curve loop `wireTag'. The curve loop should be made of 2, 3 or 4 Bezier
@@ -5406,9 +5501,9 @@ class model:
         add_bezier_filling = addBezierFilling
 
         @staticmethod
-        def addBSplineSurface(pointTags, numPointsU, tag = -1, degreeU = 3, degreeV = 3, weights = [], knotsU = [], knotsV = [], multiplicitiesU = [], multiplicitiesV = [], wireTags = [], wire3D = False):
+        def addBSplineSurface(pointTags, numPointsU, tag=-1, degreeU=3, degreeV=3, weights=[], knotsU=[], knotsV=[], multiplicitiesU=[], multiplicitiesV=[], wireTags=[], wire3D=False):
             """
-            gmsh.model.occ.addBSplineSurface(pointTags, numPointsU, tag = -1, degreeU = 3, degreeV = 3, weights = [], knotsU = [], knotsV = [], multiplicitiesU = [], multiplicitiesV = [], wireTags = [], wire3D = False)
+            gmsh.model.occ.addBSplineSurface(pointTags, numPointsU, tag=-1, degreeU=3, degreeV=3, weights=[], knotsU=[], knotsV=[], multiplicitiesU=[], multiplicitiesV=[], wireTags=[], wire3D=False)
 
             Add a b-spline surface of degree `degreeU' x `degreeV' in the OpenCASCADE
             CAD representation, with `pointTags' control points given as a single
@@ -5452,9 +5547,9 @@ class model:
         add_bspline_surface = addBSplineSurface
 
         @staticmethod
-        def addBezierSurface(pointTags, numPointsU, tag = -1, wireTags = [], wire3D = False):
+        def addBezierSurface(pointTags, numPointsU, tag=-1, wireTags=[], wire3D=False):
             """
-            gmsh.model.occ.addBezierSurface(pointTags, numPointsU, tag = -1, wireTags = [], wire3D = False)
+            gmsh.model.occ.addBezierSurface(pointTags, numPointsU, tag=-1, wireTags=[], wire3D=False)
 
             Add a Bezier surface in the OpenCASCADE CAD representation, with
             `pointTags' control points given as a single vector [Pu1v1, ...
@@ -5484,9 +5579,9 @@ class model:
         add_bezier_surface = addBezierSurface
 
         @staticmethod
-        def addTrimmedSurface(surfaceTag, wireTags = [], wire3D = False, tag = -1):
+        def addTrimmedSurface(surfaceTag, wireTags=[], wire3D=False, tag=-1):
             """
-            gmsh.model.occ.addTrimmedSurface(surfaceTag, wireTags = [], wire3D = False, tag = -1)
+            gmsh.model.occ.addTrimmedSurface(surfaceTag, wireTags=[], wire3D=False, tag=-1)
 
             Trim the surface `surfaceTag' with the wires `wireTags', replacing any
             existing trimming curves. The first wire defines the external contour, the
@@ -5512,9 +5607,9 @@ class model:
         add_trimmed_surface = addTrimmedSurface
 
         @staticmethod
-        def addSurfaceLoop(surfaceTags, tag = -1, sewing = False):
+        def addSurfaceLoop(surfaceTags, tag=-1, sewing=False):
             """
-            gmsh.model.occ.addSurfaceLoop(surfaceTags, tag = -1, sewing = False)
+            gmsh.model.occ.addSurfaceLoop(surfaceTags, tag=-1, sewing=False)
 
             Add a surface loop (a closed shell) in the OpenCASCADE CAD representation,
             formed by `surfaceTags'.  If `tag' is positive, set the tag explicitly;
@@ -5537,9 +5632,9 @@ class model:
         add_surface_loop = addSurfaceLoop
 
         @staticmethod
-        def addVolume(shellTags, tag = -1):
+        def addVolume(shellTags, tag=-1):
             """
-            gmsh.model.occ.addVolume(shellTags, tag = -1)
+            gmsh.model.occ.addVolume(shellTags, tag=-1)
 
             Add a volume (a region) in the OpenCASCADE CAD representation, defined by
             one or more surface loops `shellTags'. The first surface loop defines the
@@ -5561,9 +5656,9 @@ class model:
         add_volume = addVolume
 
         @staticmethod
-        def addSphere(xc, yc, zc, radius, tag = -1, angle1 = -pi/2, angle2 = pi/2, angle3 = 2*pi):
+        def addSphere(xc, yc, zc, radius, tag=-1, angle1=-pi/2, angle2=pi/2, angle3=2*pi):
             """
-            gmsh.model.occ.addSphere(xc, yc, zc, radius, tag = -1, angle1 = -pi/2, angle2 = pi/2, angle3 = 2*pi)
+            gmsh.model.occ.addSphere(xc, yc, zc, radius, tag=-1, angle1=-pi/2, angle2=pi/2, angle3=2*pi)
 
             Add a sphere of center (`xc', `yc', `zc') and radius `r' in the OpenCASCADE
             CAD representation. The optional `angle1' and `angle2' arguments define the
@@ -5591,9 +5686,9 @@ class model:
         add_sphere = addSphere
 
         @staticmethod
-        def addBox(x, y, z, dx, dy, dz, tag = -1):
+        def addBox(x, y, z, dx, dy, dz, tag=-1):
             """
-            gmsh.model.occ.addBox(x, y, z, dx, dy, dz, tag = -1)
+            gmsh.model.occ.addBox(x, y, z, dx, dy, dz, tag=-1)
 
             Add a parallelepipedic box in the OpenCASCADE CAD representation, defined
             by a point (`x', `y', `z') and the extents along the x-, y- and z-axes. If
@@ -5618,9 +5713,9 @@ class model:
         add_box = addBox
 
         @staticmethod
-        def addCylinder(x, y, z, dx, dy, dz, r, tag = -1, angle = 2*pi):
+        def addCylinder(x, y, z, dx, dy, dz, r, tag=-1, angle=2*pi):
             """
-            gmsh.model.occ.addCylinder(x, y, z, dx, dy, dz, r, tag = -1, angle = 2*pi)
+            gmsh.model.occ.addCylinder(x, y, z, dx, dy, dz, r, tag=-1, angle=2*pi)
 
             Add a cylinder in the OpenCASCADE CAD representation, defined by the center
             (`x', `y', `z') of its first circular face, the 3 components (`dx', `dy',
@@ -5649,9 +5744,9 @@ class model:
         add_cylinder = addCylinder
 
         @staticmethod
-        def addCone(x, y, z, dx, dy, dz, r1, r2, tag = -1, angle = 2*pi):
+        def addCone(x, y, z, dx, dy, dz, r1, r2, tag=-1, angle=2*pi):
             """
-            gmsh.model.occ.addCone(x, y, z, dx, dy, dz, r1, r2, tag = -1, angle = 2*pi)
+            gmsh.model.occ.addCone(x, y, z, dx, dy, dz, r1, r2, tag=-1, angle=2*pi)
 
             Add a cone in the OpenCASCADE CAD representation, defined by the center
             (`x', `y', `z') of its first circular face, the 3 components of the vector
@@ -5681,9 +5776,9 @@ class model:
         add_cone = addCone
 
         @staticmethod
-        def addWedge(x, y, z, dx, dy, dz, tag = -1, ltx = 0.):
+        def addWedge(x, y, z, dx, dy, dz, tag=-1, ltx=0.):
             """
-            gmsh.model.occ.addWedge(x, y, z, dx, dy, dz, tag = -1, ltx = 0.)
+            gmsh.model.occ.addWedge(x, y, z, dx, dy, dz, tag=-1, ltx=0.)
 
             Add a right angular wedge in the OpenCASCADE CAD representation, defined by
             the right-angle point (`x', `y', `z') and the 3 extends along the x-, y-
@@ -5711,9 +5806,9 @@ class model:
         add_wedge = addWedge
 
         @staticmethod
-        def addTorus(x, y, z, r1, r2, tag = -1, angle = 2*pi):
+        def addTorus(x, y, z, r1, r2, tag=-1, angle=2*pi):
             """
-            gmsh.model.occ.addTorus(x, y, z, r1, r2, tag = -1, angle = 2*pi)
+            gmsh.model.occ.addTorus(x, y, z, r1, r2, tag=-1, angle=2*pi)
 
             Add a torus in the OpenCASCADE CAD representation, defined by its center
             (`x', `y', `z') and its 2 radii `r' and `r2'. If `tag' is positive, set the
@@ -5739,9 +5834,9 @@ class model:
         add_torus = addTorus
 
         @staticmethod
-        def addThruSections(wireTags, tag = -1, makeSolid = True, makeRuled = False, maxDegree = -1):
+        def addThruSections(wireTags, tag=-1, makeSolid=True, makeRuled=False, maxDegree=-1):
             """
-            gmsh.model.occ.addThruSections(wireTags, tag = -1, makeSolid = True, makeRuled = False, maxDegree = -1)
+            gmsh.model.occ.addThruSections(wireTags, tag=-1, makeSolid=True, makeRuled=False, maxDegree=-1)
 
             Add a volume (if the optional argument `makeSolid' is set) or surfaces in
             the OpenCASCADE CAD representation, defined through the open or closed
@@ -5770,9 +5865,9 @@ class model:
         add_thru_sections = addThruSections
 
         @staticmethod
-        def addThickSolid(volumeTag, excludeSurfaceTags, offset, tag = -1):
+        def addThickSolid(volumeTag, excludeSurfaceTags, offset, tag=-1):
             """
-            gmsh.model.occ.addThickSolid(volumeTag, excludeSurfaceTags, offset, tag = -1)
+            gmsh.model.occ.addThickSolid(volumeTag, excludeSurfaceTags, offset, tag=-1)
 
             Add a hollowed volume in the OpenCASCADE CAD representation, built from an
             initial volume `volumeTag' and a set of faces from this volume
@@ -5799,9 +5894,9 @@ class model:
         add_thick_solid = addThickSolid
 
         @staticmethod
-        def extrude(dimTags, dx, dy, dz, numElements = [], heights = [], recombine = False):
+        def extrude(dimTags, dx, dy, dz, numElements=[], heights=[], recombine=False):
             """
-            gmsh.model.occ.extrude(dimTags, dx, dy, dz, numElements = [], heights = [], recombine = False)
+            gmsh.model.occ.extrude(dimTags, dx, dy, dz, numElements=[], heights=[], recombine=False)
 
             Extrude the entities `dimTags' in the OpenCASCADE CAD representation, using
             a translation along (`dx', `dy', `dz'). Return extruded entities in
@@ -5833,9 +5928,9 @@ class model:
             return _ovectorpair(api_outDimTags_, api_outDimTags_n_.value)
 
         @staticmethod
-        def revolve(dimTags, x, y, z, ax, ay, az, angle, numElements = [], heights = [], recombine = False):
+        def revolve(dimTags, x, y, z, ax, ay, az, angle, numElements=[], heights=[], recombine=False):
             """
-            gmsh.model.occ.revolve(dimTags, x, y, z, ax, ay, az, angle, numElements = [], heights = [], recombine = False)
+            gmsh.model.occ.revolve(dimTags, x, y, z, ax, ay, az, angle, numElements=[], heights=[], recombine=False)
 
             Extrude the entities `dimTags' in the OpenCASCADE CAD representation, using
             a rotation of `angle' radians around the axis of revolution defined by the
@@ -5873,9 +5968,9 @@ class model:
             return _ovectorpair(api_outDimTags_, api_outDimTags_n_.value)
 
         @staticmethod
-        def addPipe(dimTags, wireTag, trihedron = ""):
+        def addPipe(dimTags, wireTag, trihedron=""):
             """
-            gmsh.model.occ.addPipe(dimTags, wireTag, trihedron = "")
+            gmsh.model.occ.addPipe(dimTags, wireTag, trihedron="")
 
             Add a pipe in the OpenCASCADE CAD representation, by extruding the entities
             `dimTags' along the wire `wireTag'. The type of sweep can be specified with
@@ -5901,9 +5996,9 @@ class model:
         add_pipe = addPipe
 
         @staticmethod
-        def fillet(volumeTags, curveTags, radii, removeVolume = True):
+        def fillet(volumeTags, curveTags, radii, removeVolume=True):
             """
-            gmsh.model.occ.fillet(volumeTags, curveTags, radii, removeVolume = True)
+            gmsh.model.occ.fillet(volumeTags, curveTags, radii, removeVolume=True)
 
             Fillet the volumes `volumeTags' on the curves `curveTags' with radii
             `radii'. The `radii' vector can either contain a single radius, as many
@@ -5931,9 +6026,9 @@ class model:
             return _ovectorpair(api_outDimTags_, api_outDimTags_n_.value)
 
         @staticmethod
-        def chamfer(volumeTags, curveTags, surfaceTags, distances, removeVolume = True):
+        def chamfer(volumeTags, curveTags, surfaceTags, distances, removeVolume=True):
             """
-            gmsh.model.occ.chamfer(volumeTags, curveTags, surfaceTags, distances, removeVolume = True)
+            gmsh.model.occ.chamfer(volumeTags, curveTags, surfaceTags, distances, removeVolume=True)
 
             Chamfer the volumes `volumeTags' on the curves `curveTags' with distances
             `distances' measured on surfaces `surfaceTags'. The `distances' vector can
@@ -5965,9 +6060,9 @@ class model:
             return _ovectorpair(api_outDimTags_, api_outDimTags_n_.value)
 
         @staticmethod
-        def fuse(objectDimTags, toolDimTags, tag = -1, removeObject = True, removeTool = True):
+        def fuse(objectDimTags, toolDimTags, tag=-1, removeObject=True, removeTool=True):
             """
-            gmsh.model.occ.fuse(objectDimTags, toolDimTags, tag = -1, removeObject = True, removeTool = True)
+            gmsh.model.occ.fuse(objectDimTags, toolDimTags, tag=-1, removeObject=True, removeTool=True)
 
             Compute the boolean union (the fusion) of the entities `objectDimTags' and
             `toolDimTags' in the OpenCASCADE CAD representation. Return the resulting
@@ -5999,9 +6094,9 @@ class model:
                 _ovectorvectorpair(api_outDimTagsMap_, api_outDimTagsMap_n_, api_outDimTagsMap_nn_))
 
         @staticmethod
-        def intersect(objectDimTags, toolDimTags, tag = -1, removeObject = True, removeTool = True):
+        def intersect(objectDimTags, toolDimTags, tag=-1, removeObject=True, removeTool=True):
             """
-            gmsh.model.occ.intersect(objectDimTags, toolDimTags, tag = -1, removeObject = True, removeTool = True)
+            gmsh.model.occ.intersect(objectDimTags, toolDimTags, tag=-1, removeObject=True, removeTool=True)
 
             Compute the boolean intersection (the common parts) of the entities
             `objectDimTags' and `toolDimTags' in the OpenCASCADE CAD representation.
@@ -6033,9 +6128,9 @@ class model:
                 _ovectorvectorpair(api_outDimTagsMap_, api_outDimTagsMap_n_, api_outDimTagsMap_nn_))
 
         @staticmethod
-        def cut(objectDimTags, toolDimTags, tag = -1, removeObject = True, removeTool = True):
+        def cut(objectDimTags, toolDimTags, tag=-1, removeObject=True, removeTool=True):
             """
-            gmsh.model.occ.cut(objectDimTags, toolDimTags, tag = -1, removeObject = True, removeTool = True)
+            gmsh.model.occ.cut(objectDimTags, toolDimTags, tag=-1, removeObject=True, removeTool=True)
 
             Compute the boolean difference between the entities `objectDimTags' and
             `toolDimTags' in the OpenCASCADE CAD representation. Return the resulting
@@ -6067,9 +6162,9 @@ class model:
                 _ovectorvectorpair(api_outDimTagsMap_, api_outDimTagsMap_n_, api_outDimTagsMap_nn_))
 
         @staticmethod
-        def fragment(objectDimTags, toolDimTags, tag = -1, removeObject = True, removeTool = True):
+        def fragment(objectDimTags, toolDimTags, tag=-1, removeObject=True, removeTool=True):
             """
-            gmsh.model.occ.fragment(objectDimTags, toolDimTags, tag = -1, removeObject = True, removeTool = True)
+            gmsh.model.occ.fragment(objectDimTags, toolDimTags, tag=-1, removeObject=True, removeTool=True)
 
             Compute the boolean fragments (general fuse) resulting from the
             intersection of the entities `objectDimTags' and `toolDimTags' in the
@@ -6252,9 +6347,9 @@ class model:
             return _ovectorpair(api_outDimTags_, api_outDimTags_n_.value)
 
         @staticmethod
-        def remove(dimTags, recursive = False):
+        def remove(dimTags, recursive=False):
             """
-            gmsh.model.occ.remove(dimTags, recursive = False)
+            gmsh.model.occ.remove(dimTags, recursive=False)
 
             Remove the entities `dimTags' in the OpenCASCADE CAD representation,
             provided that they are not on the boundary of higher-dimensional entities.
@@ -6287,9 +6382,9 @@ class model:
         remove_all_duplicates = removeAllDuplicates
 
         @staticmethod
-        def healShapes(dimTags = [], tolerance = 1e-8, fixDegenerated = True, fixSmallEdges = True, fixSmallFaces = True, sewFaces = True, makeSolids = True):
+        def healShapes(dimTags=[], tolerance=1e-8, fixDegenerated=True, fixSmallEdges=True, fixSmallFaces=True, sewFaces=True, makeSolids=True):
             """
-            gmsh.model.occ.healShapes(dimTags = [], tolerance = 1e-8, fixDegenerated = True, fixSmallEdges = True, fixSmallFaces = True, sewFaces = True, makeSolids = True)
+            gmsh.model.occ.healShapes(dimTags=[], tolerance=1e-8, fixDegenerated=True, fixSmallEdges=True, fixSmallFaces=True, sewFaces=True, makeSolids=True)
 
             Apply various healing procedures to the entities `dimTags' (or to all the
             entities in the model if `dimTags' is empty) in the OpenCASCADE CAD
@@ -6317,9 +6412,9 @@ class model:
         heal_shapes = healShapes
 
         @staticmethod
-        def importShapes(fileName, highestDimOnly = True, format = ""):
+        def importShapes(fileName, highestDimOnly=True, format=""):
             """
-            gmsh.model.occ.importShapes(fileName, highestDimOnly = True, format = "")
+            gmsh.model.occ.importShapes(fileName, highestDimOnly=True, format="")
 
             Import BREP, STEP or IGES shapes from the file `fileName' in the
             OpenCASCADE CAD representation. The imported entities are returned in
@@ -6344,9 +6439,9 @@ class model:
         import_shapes = importShapes
 
         @staticmethod
-        def getEntities(dim = -1):
+        def getEntities(dim=-1):
             """
-            gmsh.model.occ.getEntities(dim = -1)
+            gmsh.model.occ.getEntities(dim=-1)
 
             Get all the OpenCASCADE entities. If `dim' is >= 0, return only the
             entities of the specified dimension (e.g. points if `dim' == 0). The
@@ -6366,9 +6461,9 @@ class model:
         get_entities = getEntities
 
         @staticmethod
-        def getEntitiesInBoundingBox(xmin, ymin, zmin, xmax, ymax, zmax, dim = -1):
+        def getEntitiesInBoundingBox(xmin, ymin, zmin, xmax, ymax, zmax, dim=-1):
             """
-            gmsh.model.occ.getEntitiesInBoundingBox(xmin, ymin, zmin, xmax, ymax, zmax, dim = -1)
+            gmsh.model.occ.getEntitiesInBoundingBox(xmin, ymin, zmin, xmax, ymax, zmax, dim=-1)
 
             Get the OpenCASCADE entities in the bounding box defined by the two points
             (`xmin', `ymin', `zmin') and (`xmax', `ymax', `zmax'). If `dim' is >= 0,
@@ -6590,9 +6685,9 @@ class view:
     """
 
     @staticmethod
-    def add(name, tag = -1):
+    def add(name, tag=-1):
         """
-        gmsh.view.add(name, tag = -1)
+        gmsh.view.add(name, tag=-1)
 
         Add a new post-processing view, with name `name'. If `tag' is positive use
         it (and remove the view with that tag if it already exists), otherwise
@@ -6663,9 +6758,9 @@ class view:
     get_tags = getTags
 
     @staticmethod
-    def addModelData(tag, step, modelName, dataType, tags, data, time = 0., numComponents = -1, partition = 0):
+    def addModelData(tag, step, modelName, dataType, tags, data, time=0., numComponents=-1, partition=0):
         """
-        gmsh.view.addModelData(tag, step, modelName, dataType, tags, data, time = 0., numComponents = -1, partition = 0)
+        gmsh.view.addModelData(tag, step, modelName, dataType, tags, data, time=0., numComponents=-1, partition=0)
 
         Add model-based post-processing data to the view with tag `tag'.
         `modelName' identifies the model the data is attached to. `dataType'
@@ -6699,9 +6794,9 @@ class view:
     add_model_data = addModelData
 
     @staticmethod
-    def addHomogeneousModelData(tag, step, modelName, dataType, tags, data, time = 0., numComponents = -1, partition = 0):
+    def addHomogeneousModelData(tag, step, modelName, dataType, tags, data, time=0., numComponents=-1, partition=0):
         """
-        gmsh.view.addHomogeneousModelData(tag, step, modelName, dataType, tags, data, time = 0., numComponents = -1, partition = 0)
+        gmsh.view.addHomogeneousModelData(tag, step, modelName, dataType, tags, data, time=0., numComponents=-1, partition=0)
 
         Add homogeneous model-based post-processing data to the view with tag
         `tag'. The arguments have the same meaning as in `addModelData', except
@@ -6859,9 +6954,9 @@ class view:
     get_list_data = getListData
 
     @staticmethod
-    def addListDataString(tag, coord, data, style = []):
+    def addListDataString(tag, coord, data, style=[]):
         """
-        gmsh.view.addListDataString(tag, coord, data, style = [])
+        gmsh.view.addListDataString(tag, coord, data, style=[])
 
         Add a string to a list-based post-processing view with tag `tag'. If
         `coord' contains 3 coordinates the string is positioned in the 3D model
@@ -6922,9 +7017,9 @@ class view:
     get_list_data_strings = getListDataStrings
 
     @staticmethod
-    def setInterpolationMatrices(tag, type, d, coef, exp, dGeo = 0, coefGeo = [], expGeo = []):
+    def setInterpolationMatrices(tag, type, d, coef, exp, dGeo=0, coefGeo=[], expGeo=[]):
         """
-        gmsh.view.setInterpolationMatrices(tag, type, d, coef, exp, dGeo = 0, coefGeo = [], expGeo = [])
+        gmsh.view.setInterpolationMatrices(tag, type, d, coef, exp, dGeo=0, coefGeo=[], expGeo=[])
 
         Set interpolation matrices for the element family `type' ("Line",
         "Triangle", "Quadrangle", "Tetrahedron", "Hexahedron", "Prism", "Pyramid")
@@ -6958,9 +7053,9 @@ class view:
     set_interpolation_matrices = setInterpolationMatrices
 
     @staticmethod
-    def addAlias(refTag, copyOptions = False, tag = -1):
+    def addAlias(refTag, copyOptions=False, tag=-1):
         """
-        gmsh.view.addAlias(refTag, copyOptions = False, tag = -1)
+        gmsh.view.addAlias(refTag, copyOptions=False, tag=-1)
 
         Add a post-processing view as an `alias' of the reference view with tag
         `refTag'. If `copyOptions' is set, copy the options of the reference view.
@@ -6998,9 +7093,9 @@ class view:
     copy_options = copyOptions
 
     @staticmethod
-    def combine(what, how, remove = True, copyOptions = True):
+    def combine(what, how, remove=True, copyOptions=True):
         """
-        gmsh.view.combine(what, how, remove = True, copyOptions = True)
+        gmsh.view.combine(what, how, remove=True, copyOptions=True)
 
         Combine elements (if `what' == "elements") or steps (if `what' == "steps")
         of all views (`how' == "all"), all visible views (`how' == "visible") or
@@ -7018,22 +7113,28 @@ class view:
             raise Exception(logger.getLastError())
 
     @staticmethod
-    def probe(tag, x, y, z, step = -1, numComp = -1, gradient = False, tolerance = 0., xElemCoord = [], yElemCoord = [], zElemCoord = [], dim = -1):
-        """
-        gmsh.view.probe(tag, x, y, z, step = -1, numComp = -1, gradient = False, tolerance = 0., xElemCoord = [], yElemCoord = [], zElemCoord = [], dim = -1)
-
-        Probe the view `tag' for its `value' at point (`x', `y', `z'). Return only
-        the value at step `step' is `step' is positive. Return only values with
-        `numComp' if `numComp' is positive. Return the gradient of the `value' if
-        `gradient' is set. Probes with a geometrical tolerance (in the reference
-        unit cube) of `tolerance' if `tolerance' is not zero. Return the result
-        from the element described by its coordinates if `xElementCoord',
-        `yElementCoord' and `zElementCoord' are provided. If `dim' is >= 0, return
-        only elements of the specified dimension.
-
-        Return `value'.
+    def probe(tag, x, y, z, step=-1, numComp=-1, gradient=False, distanceMax=0., xElemCoord=[], yElemCoord=[], zElemCoord=[], dim=-1):
+        """
+        gmsh.view.probe(tag, x, y, z, step=-1, numComp=-1, gradient=False, distanceMax=0., xElemCoord=[], yElemCoord=[], zElemCoord=[], dim=-1)
+
+        Probe the view `tag' for its `value' at point (`x', `y', `z'). If no match
+        is found, `value' is returned empty. Return only the value at step `step'
+        is `step' is positive. Return only values with `numComp' if `numComp' is
+        positive. Return the gradient of the `value' if `gradient' is set. If
+        `distanceMax' is zero, only return a result if an exact match inside an
+        element in the view is found; if `distanceMax' is positive and an exact
+        match is not found, return the value at the closest node if it is closer
+        than `distanceMax'; if `distanceMax' is negative and an exact match is not
+        found, always return the value at the closest node. The distance to the
+        match is returned in `distance'. Return the result from the element
+        described by its coordinates if `xElementCoord', `yElementCoord' and
+        `zElementCoord' are provided. If `dim' is >= 0, return only matches from
+        elements of the specified dimension.
+
+        Return `value', `distance'.
         """
         api_value_, api_value_n_ = POINTER(c_double)(), c_size_t()
+        api_distance_ = c_double()
         api_xElemCoord_, api_xElemCoord_n_ = _ivectordouble(xElemCoord)
         api_yElemCoord_, api_yElemCoord_n_ = _ivectordouble(yElemCoord)
         api_zElemCoord_, api_zElemCoord_n_ = _ivectordouble(zElemCoord)
@@ -7044,10 +7145,11 @@ class view:
             c_double(y),
             c_double(z),
             byref(api_value_), byref(api_value_n_),
+            byref(api_distance_),
             c_int(step),
             c_int(numComp),
             c_int(bool(gradient)),
-            c_double(tolerance),
+            c_double(distanceMax),
             api_xElemCoord_, api_xElemCoord_n_,
             api_yElemCoord_, api_yElemCoord_n_,
             api_zElemCoord_, api_zElemCoord_n_,
@@ -7055,12 +7157,14 @@ class view:
             byref(ierr))
         if ierr.value != 0:
             raise Exception(logger.getLastError())
-        return _ovectordouble(api_value_, api_value_n_.value)
+        return (
+            _ovectordouble(api_value_, api_value_n_.value),
+            api_distance_.value)
 
     @staticmethod
-    def write(tag, fileName, append = False):
+    def write(tag, fileName, append=False):
         """
-        gmsh.view.write(tag, fileName, append = False)
+        gmsh.view.write(tag, fileName, append=False)
 
         Write the view to a file `fileName'. The export format is determined by the
         file extension. Append to the file if `append' is set.
@@ -7075,9 +7179,9 @@ class view:
             raise Exception(logger.getLastError())
 
     @staticmethod
-    def setVisibilityPerWindow(tag, value, windowIndex = 0):
+    def setVisibilityPerWindow(tag, value, windowIndex=0):
         """
-        gmsh.view.setVisibilityPerWindow(tag, value, windowIndex = 0)
+        gmsh.view.setVisibilityPerWindow(tag, value, windowIndex=0)
 
         Set the global visibility of the view `tag' per window to `value', where
         `windowIndex' identifies the window in the window list.
@@ -7186,9 +7290,9 @@ class fltk:
             raise Exception(logger.getLastError())
 
     @staticmethod
-    def wait(time = -1.):
+    def wait(time=-1.):
         """
-        gmsh.fltk.wait(time = -1.)
+        gmsh.fltk.wait(time=-1.)
 
         Wait at most `time' seconds for user interface events and return. If `time'
         < 0, wait indefinitely. First automatically create the user interface if it
@@ -7218,9 +7322,9 @@ class fltk:
             raise Exception(logger.getLastError())
 
     @staticmethod
-    def awake(action = ""):
+    def awake(action=""):
         """
-        gmsh.fltk.awake(action = "")
+        gmsh.fltk.awake(action="")
 
         Awake the main user interface thread and process pending events, and
         optionally perform an action (currently the only `action' allowed is
@@ -7293,9 +7397,9 @@ class fltk:
     is_available = isAvailable
 
     @staticmethod
-    def selectEntities(dim = -1):
+    def selectEntities(dim=-1):
         """
-        gmsh.fltk.selectEntities(dim = -1)
+        gmsh.fltk.selectEntities(dim=-1)
 
         Select entities in the user interface. If `dim' is >= 0, return only the
         entities of the specified dimension (e.g. points if `dim' == 0).
@@ -7358,9 +7462,9 @@ class fltk:
     select_views = selectViews
 
     @staticmethod
-    def splitCurrentWindow(how = "v", ratio = 0.5):
+    def splitCurrentWindow(how="v", ratio=0.5):
         """
-        gmsh.fltk.splitCurrentWindow(how = "v", ratio = 0.5)
+        gmsh.fltk.splitCurrentWindow(how="v", ratio=0.5)
 
         Split the current window horizontally (if `how' = "h") or vertically (if
         `how' = "v"), using ratio `ratio'. If `how' = "u", restore a single window.
@@ -7375,9 +7479,9 @@ class fltk:
     split_current_window = splitCurrentWindow
 
     @staticmethod
-    def setCurrentWindow(windowIndex = 0):
+    def setCurrentWindow(windowIndex=0):
         """
-        gmsh.fltk.setCurrentWindow(windowIndex = 0)
+        gmsh.fltk.setCurrentWindow(windowIndex=0)
 
         Set the current window by speficying its index (starting at 0) in the list
         of all windows. When new windows are created by splits, new windows are
@@ -7392,9 +7496,9 @@ class fltk:
     set_current_window = setCurrentWindow
 
     @staticmethod
-    def setStatusMessage(message, graphics = False):
+    def setStatusMessage(message, graphics=False):
         """
-        gmsh.fltk.setStatusMessage(message, graphics = False)
+        gmsh.fltk.setStatusMessage(message, graphics=False)
 
         Set a status message in the current window. If `graphics' is set, display
         the message inside the graphic window instead of the status bar.
@@ -7461,9 +7565,9 @@ class onelab:
     """
 
     @staticmethod
-    def set(data, format = "json"):
+    def set(data, format="json"):
         """
-        gmsh.onelab.set(data, format = "json")
+        gmsh.onelab.set(data, format="json")
 
         Set one or more parameters in the ONELAB database, encoded in `format'.
         """
@@ -7476,9 +7580,9 @@ class onelab:
             raise Exception(logger.getLastError())
 
     @staticmethod
-    def get(name = "", format = "json"):
+    def get(name="", format="json"):
         """
-        gmsh.onelab.get(name = "", format = "json")
+        gmsh.onelab.get(name="", format="json")
 
         Get all the parameters (or a single one if `name' is specified) from the
         ONELAB database, encoded in `format'.
@@ -7497,9 +7601,9 @@ class onelab:
         return _ostring(api_data_)
 
     @staticmethod
-    def getNames(search = ""):
+    def getNames(search=""):
         """
-        gmsh.onelab.getNames(search = "")
+        gmsh.onelab.getNames(search="")
 
         Get the names of the parameters in the ONELAB database matching the
         `search' regular expression. If `search' is empty, return all the names.
@@ -7598,9 +7702,9 @@ class onelab:
     get_string = getString
 
     @staticmethod
-    def clear(name = ""):
+    def clear(name=""):
         """
-        gmsh.onelab.clear(name = "")
+        gmsh.onelab.clear(name="")
 
         Clear the ONELAB database, or remove a single parameter if `name' is given.
         """
@@ -7612,9 +7716,9 @@ class onelab:
             raise Exception(logger.getLastError())
 
     @staticmethod
-    def run(name = "", command = ""):
+    def run(name="", command=""):
         """
-        gmsh.onelab.run(name = "", command = "")
+        gmsh.onelab.run(name="", command="")
 
         Run a ONELAB client. If `name' is provided, create a new ONELAB client with
         name `name' and executes `command'. If not, try to run a client that might
@@ -7635,9 +7739,9 @@ class logger:
     """
 
     @staticmethod
-    def write(message, level = "info"):
+    def write(message, level="info"):
         """
-        gmsh.logger.write(message, level = "info")
+        gmsh.logger.write(message, level="info")
 
         Write a `message'. `level' can be "info", "warning" or "error".
         """
diff --git a/api/gmshc.cpp b/api/gmshc.cpp
index 4d7e675d40d5e195b6cf1f1fa3a722ced77b2c61..74cf389d95271df30eec671801f34d9643703a3b 100644
--- a/api/gmshc.cpp
+++ b/api/gmshc.cpp
@@ -429,6 +429,17 @@ GMSH_API void gmshModelGetPhysicalName(const int dim, const int tag, char ** nam
   }
 }
 
+GMSH_API void gmshModelSetTag(const int dim, const int tag, const int newTag, int * ierr)
+{
+  if(ierr) *ierr = 0;
+  try {
+    gmsh::model::setTag(dim, tag, newTag);
+  }
+  catch(...){
+    if(ierr) *ierr = 1;
+  }
+}
+
 GMSH_API void gmshModelGetBoundary(int * dimTags, size_t dimTags_n, int ** outDimTags, size_t * outDimTags_n, const int combined, const int oriented, const int recursive, int * ierr)
 {
   if(ierr) *ierr = 0;
@@ -1074,6 +1085,17 @@ GMSH_API void gmshModelMeshGetNodesForPhysicalGroup(const int dim, const int tag
   }
 }
 
+GMSH_API void gmshModelMeshGetMaxNodeTag(size_t * maxTag, int * ierr)
+{
+  if(ierr) *ierr = 0;
+  try {
+    gmsh::model::mesh::getMaxNodeTag(*maxTag);
+  }
+  catch(...){
+    if(ierr) *ierr = 1;
+  }
+}
+
 GMSH_API void gmshModelMeshAddNodes(const int dim, const int tag, size_t * nodeTags, size_t nodeTags_n, double * coord, size_t coord_n, double * parametricCoord, size_t parametricCoord_n, int * ierr)
 {
   if(ierr) *ierr = 0;
@@ -1233,6 +1255,17 @@ GMSH_API void gmshModelMeshGetElementsByType(const int elementType, size_t ** el
   }
 }
 
+GMSH_API void gmshModelMeshGetMaxElementTag(size_t * maxTag, int * ierr)
+{
+  if(ierr) *ierr = 0;
+  try {
+    gmsh::model::mesh::getMaxElementTag(*maxTag);
+  }
+  catch(...){
+    if(ierr) *ierr = 1;
+  }
+}
+
 GMSH_API void gmshModelMeshPreallocateElementsByType(const int elementType, const int elementTag, const int nodeTag, size_t ** elementTags, size_t * elementTags_n, size_t ** nodeTags, size_t * nodeTags_n, const int tag, int * ierr)
 {
   if(ierr) *ierr = 0;
@@ -1362,12 +1395,12 @@ GMSH_API void gmshModelMeshGetBasisFunctions(const int elementType, double * loc
   }
 }
 
-GMSH_API void gmshModelMeshGetBasisFunctionsOrientationForElements(const int elementType, const char * functionSpaceType, int ** basisFunctionsOrientation, size_t * basisFunctionsOrientation_n, const int tag, const size_t task, const size_t numTasks, int * ierr)
+GMSH_API void gmshModelMeshGetBasisFunctionsOrientation(const int elementType, const char * functionSpaceType, int ** basisFunctionsOrientation, size_t * basisFunctionsOrientation_n, const int tag, const size_t task, const size_t numTasks, int * ierr)
 {
   if(ierr) *ierr = 0;
   try {
     std::vector<int> api_basisFunctionsOrientation_;
-    gmsh::model::mesh::getBasisFunctionsOrientationForElements(elementType, functionSpaceType, api_basisFunctionsOrientation_, tag, task, numTasks);
+    gmsh::model::mesh::getBasisFunctionsOrientation(elementType, functionSpaceType, api_basisFunctionsOrientation_, tag, task, numTasks);
     vector2ptr(api_basisFunctionsOrientation_, basisFunctionsOrientation, basisFunctionsOrientation_n);
   }
   catch(...){
@@ -1399,12 +1432,12 @@ GMSH_API int gmshModelMeshGetNumberOfOrientations(const int elementType, const c
   return result_api_;
 }
 
-GMSH_API void gmshModelMeshPreallocateBasisFunctionsOrientationForElements(const int elementType, int ** basisFunctionsOrientation, size_t * basisFunctionsOrientation_n, const int tag, int * ierr)
+GMSH_API void gmshModelMeshPreallocateBasisFunctionsOrientation(const int elementType, int ** basisFunctionsOrientation, size_t * basisFunctionsOrientation_n, const int tag, int * ierr)
 {
   if(ierr) *ierr = 0;
   try {
     std::vector<int> api_basisFunctionsOrientation_;
-    gmsh::model::mesh::preallocateBasisFunctionsOrientationForElements(elementType, api_basisFunctionsOrientation_, tag);
+    gmsh::model::mesh::preallocateBasisFunctionsOrientation(elementType, api_basisFunctionsOrientation_, tag);
     vector2ptr(api_basisFunctionsOrientation_, basisFunctionsOrientation, basisFunctionsOrientation_n);
   }
   catch(...){
@@ -1476,14 +1509,14 @@ GMSH_API void gmshModelMeshCreateFaces(int * dimTags, size_t dimTags_n, int * ie
   }
 }
 
-GMSH_API void gmshModelMeshGetKeysForElements(const int elementType, const char * functionSpaceType, int ** typeKeys, size_t * typeKeys_n, size_t ** entityKeys, size_t * entityKeys_n, double ** coord, size_t * coord_n, const int tag, const int returnCoord, int * ierr)
+GMSH_API void gmshModelMeshGetKeys(const int elementType, const char * functionSpaceType, int ** typeKeys, size_t * typeKeys_n, size_t ** entityKeys, size_t * entityKeys_n, double ** coord, size_t * coord_n, const int tag, const int returnCoord, int * ierr)
 {
   if(ierr) *ierr = 0;
   try {
     std::vector<int> api_typeKeys_;
     std::vector<std::size_t> api_entityKeys_;
     std::vector<double> api_coord_;
-    gmsh::model::mesh::getKeysForElements(elementType, functionSpaceType, api_typeKeys_, api_entityKeys_, api_coord_, tag, returnCoord);
+    gmsh::model::mesh::getKeys(elementType, functionSpaceType, api_typeKeys_, api_entityKeys_, api_coord_, tag, returnCoord);
     vector2ptr(api_typeKeys_, typeKeys, typeKeys_n);
     vector2ptr(api_entityKeys_, entityKeys, entityKeys_n);
     vector2ptr(api_coord_, coord, coord_n);
@@ -1510,12 +1543,12 @@ GMSH_API void gmshModelMeshGetKeysForElement(const size_t elementTag, const char
   }
 }
 
-GMSH_API int gmshModelMeshGetNumberOfKeysForElements(const int elementType, const char * functionSpaceType, int * ierr)
+GMSH_API int gmshModelMeshGetNumberOfKeys(const int elementType, const char * functionSpaceType, int * ierr)
 {
   int result_api_ = 0;
   if(ierr) *ierr = 0;
   try {
-    result_api_ = gmsh::model::mesh::getNumberOfKeysForElements(elementType, functionSpaceType);
+    result_api_ = gmsh::model::mesh::getNumberOfKeys(elementType, functionSpaceType);
   }
   catch(...){
     if(ierr) *ierr = 1;
@@ -1523,14 +1556,14 @@ GMSH_API int gmshModelMeshGetNumberOfKeysForElements(const int elementType, cons
   return result_api_;
 }
 
-GMSH_API void gmshModelMeshGetInformationForElements(int * typeKeys, size_t typeKeys_n, size_t * entityKeys, size_t entityKeys_n, const int elementType, const char * functionSpaceType, int ** infoKeys, size_t * infoKeys_n, int * ierr)
+GMSH_API void gmshModelMeshGetKeysInformation(int * typeKeys, size_t typeKeys_n, size_t * entityKeys, size_t entityKeys_n, const int elementType, const char * functionSpaceType, int ** infoKeys, size_t * infoKeys_n, int * ierr)
 {
   if(ierr) *ierr = 0;
   try {
     std::vector<int> api_typeKeys_(typeKeys, typeKeys + typeKeys_n);
     std::vector<std::size_t> api_entityKeys_(entityKeys, entityKeys + entityKeys_n);
     gmsh::vectorpair api_infoKeys_;
-    gmsh::model::mesh::getInformationForElements(api_typeKeys_, api_entityKeys_, elementType, functionSpaceType, api_infoKeys_);
+    gmsh::model::mesh::getKeysInformation(api_typeKeys_, api_entityKeys_, elementType, functionSpaceType, api_infoKeys_);
     vectorpair2intptr(api_infoKeys_, infoKeys, infoKeys_n);
   }
   catch(...){
@@ -1908,6 +1941,20 @@ GMSH_API void gmshModelMeshSetPeriodic(const int dim, int * tags, size_t tags_n,
   }
 }
 
+GMSH_API void gmshModelMeshGetPeriodic(const int dim, int * tags, size_t tags_n, int ** tagMaster, size_t * tagMaster_n, int * ierr)
+{
+  if(ierr) *ierr = 0;
+  try {
+    std::vector<int> api_tags_(tags, tags + tags_n);
+    std::vector<int> api_tagMaster_;
+    gmsh::model::mesh::getPeriodic(dim, api_tags_, api_tagMaster_);
+    vector2ptr(api_tagMaster_, tagMaster, tagMaster_n);
+  }
+  catch(...){
+    if(ierr) *ierr = 1;
+  }
+}
+
 GMSH_API void gmshModelMeshGetPeriodicNodes(const int dim, const int tag, int * tagMaster, size_t ** nodeTags, size_t * nodeTags_n, size_t ** nodeTagsMaster, size_t * nodeTagsMaster_n, double ** affineTransform, size_t * affineTransform_n, const int includeHighOrderNodes, int * ierr)
 {
   if(ierr) *ierr = 0;
@@ -1925,7 +1972,7 @@ GMSH_API void gmshModelMeshGetPeriodicNodes(const int dim, const int tag, int *
   }
 }
 
-GMSH_API void gmshModelMeshGetPeriodicKeysForElements(const int elementType, const char * functionSpaceType, const int tag, int * tagMaster, int ** typeKeys, size_t * typeKeys_n, int ** typeKeysMaster, size_t * typeKeysMaster_n, size_t ** entityKeys, size_t * entityKeys_n, size_t ** entityKeysMaster, size_t * entityKeysMaster_n, double ** coord, size_t * coord_n, double ** coordMaster, size_t * coordMaster_n, const int returnCoord, int * ierr)
+GMSH_API void gmshModelMeshGetPeriodicKeys(const int elementType, const char * functionSpaceType, const int tag, int * tagMaster, int ** typeKeys, size_t * typeKeys_n, int ** typeKeysMaster, size_t * typeKeysMaster_n, size_t ** entityKeys, size_t * entityKeys_n, size_t ** entityKeysMaster, size_t * entityKeysMaster_n, double ** coord, size_t * coord_n, double ** coordMaster, size_t * coordMaster_n, const int returnCoord, int * ierr)
 {
   if(ierr) *ierr = 0;
   try {
@@ -1935,7 +1982,7 @@ GMSH_API void gmshModelMeshGetPeriodicKeysForElements(const int elementType, con
     std::vector<std::size_t> api_entityKeysMaster_;
     std::vector<double> api_coord_;
     std::vector<double> api_coordMaster_;
-    gmsh::model::mesh::getPeriodicKeysForElements(elementType, functionSpaceType, tag, *tagMaster, api_typeKeys_, api_typeKeysMaster_, api_entityKeys_, api_entityKeysMaster_, api_coord_, api_coordMaster_, returnCoord);
+    gmsh::model::mesh::getPeriodicKeys(elementType, functionSpaceType, tag, *tagMaster, api_typeKeys_, api_typeKeysMaster_, api_entityKeys_, api_entityKeysMaster_, api_coord_, api_coordMaster_, returnCoord);
     vector2ptr(api_typeKeys_, typeKeys, typeKeys_n);
     vector2ptr(api_typeKeysMaster_, typeKeysMaster, typeKeysMaster_n);
     vector2ptr(api_entityKeys_, entityKeys, entityKeys_n);
@@ -3949,7 +3996,7 @@ GMSH_API void gmshViewCombine(const char * what, const char * how, const int rem
   }
 }
 
-GMSH_API void gmshViewProbe(const int tag, const double x, const double y, const double z, double ** value, size_t * value_n, const int step, const int numComp, const int gradient, const double tolerance, double * xElemCoord, size_t xElemCoord_n, double * yElemCoord, size_t yElemCoord_n, double * zElemCoord, size_t zElemCoord_n, const int dim, int * ierr)
+GMSH_API void gmshViewProbe(const int tag, const double x, const double y, const double z, double ** value, size_t * value_n, double * distance, const int step, const int numComp, const int gradient, const double distanceMax, double * xElemCoord, size_t xElemCoord_n, double * yElemCoord, size_t yElemCoord_n, double * zElemCoord, size_t zElemCoord_n, const int dim, int * ierr)
 {
   if(ierr) *ierr = 0;
   try {
@@ -3957,7 +4004,7 @@ GMSH_API void gmshViewProbe(const int tag, const double x, const double y, const
     std::vector<double> api_xElemCoord_(xElemCoord, xElemCoord + xElemCoord_n);
     std::vector<double> api_yElemCoord_(yElemCoord, yElemCoord + yElemCoord_n);
     std::vector<double> api_zElemCoord_(zElemCoord, zElemCoord + zElemCoord_n);
-    gmsh::view::probe(tag, x, y, z, api_value_, step, numComp, gradient, tolerance, api_xElemCoord_, api_yElemCoord_, api_zElemCoord_, dim);
+    gmsh::view::probe(tag, x, y, z, api_value_, *distance, step, numComp, gradient, distanceMax, api_xElemCoord_, api_yElemCoord_, api_zElemCoord_, dim);
     vector2ptr(api_value_, value, value_n);
   }
   catch(...){
diff --git a/api/gmshc.h b/api/gmshc.h
index 9d5c26e1c8f130c22e8810b73e2a57722bfc2ead..f0ff13e2fdd10e0e416494cdf42b8007c19f2aad 100644
--- a/api/gmshc.h
+++ b/api/gmshc.h
@@ -43,10 +43,10 @@ GMSH_API void *gmshMalloc(size_t n);
  * line arguments in the Gmsh app. If `readConfigFiles' is set, read system
  * Gmsh configuration files (gmshrc and gmsh-options). If `run' is set, run in
  * the same way as the Gmsh app, either interactively or in batch mode
- * depending on the command line arguments. Initializing the API sets the
- * options "General.AbortOnError" to 2 (if `run' is not set) and
- * "General.Terminal" to 1. If compiled with OpenMP support, it also sets the
- * number of threads to "General.NumThreads". */
+ * depending on the command line arguments. If `run' is not set, initializing
+ * the API sets the options "General.AbortOnError" to 2 and "General.Terminal"
+ * to 1. If compiled with OpenMP support, it also sets the number of threads
+ * to "General.NumThreads". */
 GMSH_API void gmshInitialize(int argc, char ** argv,
                              const int readConfigFiles,
                              const int run,
@@ -225,6 +225,13 @@ GMSH_API void gmshModelGetPhysicalName(const int dim,
                                        char ** name,
                                        int * ierr);
 
+/* Set the tag of the entity of dimension `dim' and tag `tag' to the new value
+ * `newTag'. */
+GMSH_API void gmshModelSetTag(const int dim,
+                              const int tag,
+                              const int newTag,
+                              int * ierr);
+
 /* Get the boundary of the model entities `dimTags'. Return in `outDimTags'
  * the boundary of the individual entities (if `combined' is false) or the
  * boundary of the combined geometrical shape formed by all input entities (if
@@ -644,6 +651,10 @@ GMSH_API void gmshModelMeshGetNodesForPhysicalGroup(const int dim,
                                                     double ** coord, size_t * coord_n,
                                                     int * ierr);
 
+/* Get the maximum tag `maxTag' of a node in the mesh. */
+GMSH_API void gmshModelMeshGetMaxNodeTag(size_t * maxTag,
+                                         int * ierr);
+
 /* Add nodes classified on the model entity of dimension `dim' and tag `tag'.
  * `nodeTags' contains the node tags (their unique, strictly positive
  * identification numbers). `coord' is a vector of length 3 times the length
@@ -801,6 +812,10 @@ GMSH_API void gmshModelMeshGetElementsByType(const int elementType,
                                              const size_t numTasks,
                                              int * ierr);
 
+/* Get the maximum tag `maxTag' of an element in the mesh. */
+GMSH_API void gmshModelMeshGetMaxElementTag(size_t * maxTag,
+                                            int * ierr);
+
 /* Preallocate data before calling `getElementsByType' with `numTasks' > 1.
  * For C and C++ only. */
 GMSH_API void gmshModelMeshPreallocateElementsByType(const int elementType,
@@ -842,11 +857,17 @@ GMSH_API void gmshModelMeshAddElementsByType(const int tag,
                                              int * ierr);
 
 /* Get the numerical quadrature information for the given element type
- * `elementType' and integration rule `integrationType' (e.g. "Gauss4" for a
- * Gauss quadrature suited for integrating 4th order polynomials).
- * `localCoord' contains the u, v, w coordinates of the G integration points
- * in the reference element: [g1u, g1v, g1w, ..., gGu, gGv, gGw]. `weights'
- * contains the associated weights: [g1q, ..., gGq]. */
+ * `elementType' and integration rule `integrationType', where
+ * `integrationType' concatenates the integration rule family name with the
+ * desired order (e.g. "Gauss4" for a quadrature suited for integrating 4th
+ * order polynomials). The "CompositeGauss" family uses tensor-product rules
+ * based the 1D Gauss-Legendre rule; the "Gauss" family uses an economic
+ * scheme when available (i.e. with a minimal number of points), and falls
+ * back to "CompositeGauss" otherwise. Note that integration points for the
+ * "Gauss" family can fall outside of the reference element for high-order
+ * rules. `localCoord' contains the u, v, w coordinates of the G integration
+ * points in the reference element: [g1u, g1v, g1w, ..., gGu, gGv, gGw].
+ * `weights' contains the associated weights: [g1q, ..., gGq]. */
 GMSH_API void gmshModelMeshGetIntegrationPoints(const int elementType,
                                                 const char * integrationType,
                                                 double ** localCoord, size_t * localCoord_n,
@@ -911,20 +932,23 @@ GMSH_API void gmshModelMeshGetJacobian(const size_t elementTag,
 /* Get the basis functions of the element of type `elementType' at the
  * evaluation points `localCoord' (given as concatenated triplets of
  * coordinates in the reference element [g1u, g1v, g1w, ..., gGu, gGv, gGw]),
- * for the function space `functionSpaceType' (e.g. "Lagrange" or
- * "GradLagrange" for isoparametric Lagrange basis functions or their
- * gradient, in the u, v, w coordinates of the reference element; "Lagrange3"
- * for 3rd order Lagrange basis functions, or "H1Legendre3" or
- * "GradH1Legendre3" for 3rd order hierarchical H1 Legendre functions).
- * `numComponents' returns the number C of components of a basis function.
- * `basisFunctions' returns the value of the N basis functions at the
- * evaluation points, i.e. [g1f1, g1f2, ..., g1fN, g2f1, ...] when C == 1 or
- * [g1f1u, g1f1v, g1f1w, g1f2u, ..., g1fNw, g2f1u, ...] when C == 3. For basis
- * functions that depend on the orientation of the elements, all values for
- * the first orientation are returned first, followed by values for the
- * second, etc. `numOrientations' returns the overall number of orientations.
- * If `wantedOrientations' is not empty, only return the values for the
- * desired orientation indices. */
+ * for the function space `functionSpaceType'. Currently supported function
+ * spaces include "Lagrange" and "GradLagrange" for isoparametric Lagrange
+ * basis functions and their gradient in the u, v, w coordinates of the
+ * reference element; "LagrangeN" and "GradLagrangeN", with N = 1, 2, ..., for
+ * N-th order Lagrange basis functions; "H1LegendreN" and "GradH1LegendreN",
+ * with N = 1, 2, ..., for N-th order hierarchical H1 Legendre functions;
+ * "HcurlLegendreN" and "CurlHcurlLegendreN", with N = 1, 2, ..., for N-th
+ * order curl-conforming basis functions. `numComponents' returns the number C
+ * of components of a basis function (e.g. 1 for scalar functions and 3 for
+ * vector functions). `basisFunctions' returns the value of the N basis
+ * functions at the evaluation points, i.e. [g1f1, g1f2, ..., g1fN, g2f1, ...]
+ * when C == 1 or [g1f1u, g1f1v, g1f1w, g1f2u, ..., g1fNw, g2f1u, ...] when C
+ * == 3. For basis functions that depend on the orientation of the elements,
+ * all values for the first orientation are returned first, followed by values
+ * for the second, etc. `numOrientations' returns the overall number of
+ * orientations. If `wantedOrientations' is not empty, only return the values
+ * for the desired orientation indices. */
 GMSH_API void gmshModelMeshGetBasisFunctions(const int elementType,
                                              double * localCoord, size_t localCoord_n,
                                              const char * functionSpaceType,
@@ -940,13 +964,13 @@ GMSH_API void gmshModelMeshGetBasisFunctions(const int elementType,
  * each element the orientation index in the values returned by
  * `getBasisFunctions'. For Lagrange basis functions the call is superfluous
  * as it will return a vector of zeros. */
-GMSH_API void gmshModelMeshGetBasisFunctionsOrientationForElements(const int elementType,
-                                                                   const char * functionSpaceType,
-                                                                   int ** basisFunctionsOrientation, size_t * basisFunctionsOrientation_n,
-                                                                   const int tag,
-                                                                   const size_t task,
-                                                                   const size_t numTasks,
-                                                                   int * ierr);
+GMSH_API void gmshModelMeshGetBasisFunctionsOrientation(const int elementType,
+                                                        const char * functionSpaceType,
+                                                        int ** basisFunctionsOrientation, size_t * basisFunctionsOrientation_n,
+                                                        const int tag,
+                                                        const size_t task,
+                                                        const size_t numTasks,
+                                                        int * ierr);
 
 /* Get the orientation of a single element `elementTag'. */
 GMSH_API void gmshModelMeshGetBasisFunctionsOrientationForElement(const size_t elementTag,
@@ -960,17 +984,17 @@ GMSH_API int gmshModelMeshGetNumberOfOrientations(const int elementType,
                                                   const char * functionSpaceType,
                                                   int * ierr);
 
-/* Preallocate data before calling `getBasisFunctionsOrientationForElements'
- * with `numTasks' > 1. For C and C++ only. */
-GMSH_API void gmshModelMeshPreallocateBasisFunctionsOrientationForElements(const int elementType,
-                                                                           int ** basisFunctionsOrientation, size_t * basisFunctionsOrientation_n,
-                                                                           const int tag,
-                                                                           int * ierr);
+/* Preallocate data before calling `getBasisFunctionsOrientation' with
+ * `numTasks' > 1. For C and C++ only. */
+GMSH_API void gmshModelMeshPreallocateBasisFunctionsOrientation(const int elementType,
+                                                                int ** basisFunctionsOrientation, size_t * basisFunctionsOrientation_n,
+                                                                const int tag,
+                                                                int * ierr);
 
 /* Get the global unique mesh edge identifiers `edgeTags' and orientations
  * `edgeOrientation' for an input list of node tag pairs defining these edges,
  * concatenated in the vector `nodeTags'. Mesh edges are created e.g. by
- * `createEdges()' or `getKeysForElements()'. */
+ * `createEdges()' or `getKeys()'. */
 GMSH_API void gmshModelMeshGetEdges(size_t * nodeTags, size_t nodeTags_n,
                                     size_t ** edgeTags, size_t * edgeTags_n,
                                     int ** edgeOrientations, size_t * edgeOrientations_n,
@@ -980,7 +1004,7 @@ GMSH_API void gmshModelMeshGetEdges(size_t * nodeTags, size_t nodeTags_n,
  * `faceOrientations' for an input list of node tag triplets (if `faceType' ==
  * 3) or quadruplets (if `faceType' == 4) defining these faces, concatenated
  * in the vector `nodeTags'. Mesh faces are created e.g. by `createFaces()' or
- * `getKeysForElements()'. */
+ * `getKeys()'. */
 GMSH_API void gmshModelMeshGetFaces(const int faceType,
                                     size_t * nodeTags, size_t nodeTags_n,
                                     size_t ** faceTags, size_t * faceTags_n,
@@ -1002,14 +1026,14 @@ GMSH_API void gmshModelMeshCreateFaces(int * dimTags, size_t dimTags_n,
  * y, z coordinates locating basis functions for sorting purposes. Warning:
  * this is an experimental feature and will probably change in a future
  * release. */
-GMSH_API void gmshModelMeshGetKeysForElements(const int elementType,
-                                              const char * functionSpaceType,
-                                              int ** typeKeys, size_t * typeKeys_n,
-                                              size_t ** entityKeys, size_t * entityKeys_n,
-                                              double ** coord, size_t * coord_n,
-                                              const int tag,
-                                              const int returnCoord,
-                                              int * ierr);
+GMSH_API void gmshModelMeshGetKeys(const int elementType,
+                                   const char * functionSpaceType,
+                                   int ** typeKeys, size_t * typeKeys_n,
+                                   size_t ** entityKeys, size_t * entityKeys_n,
+                                   double ** coord, size_t * coord_n,
+                                   const int tag,
+                                   const int returnCoord,
+                                   int * ierr);
 
 /* Get the pair of keys for a single element `elementTag'. */
 GMSH_API void gmshModelMeshGetKeysForElement(const size_t elementTag,
@@ -1022,9 +1046,9 @@ GMSH_API void gmshModelMeshGetKeysForElement(const size_t elementTag,
 
 /* Get the number of keys by elements of type `elementType' for function space
  * named `functionSpaceType'. */
-GMSH_API int gmshModelMeshGetNumberOfKeysForElements(const int elementType,
-                                                     const char * functionSpaceType,
-                                                     int * ierr);
+GMSH_API int gmshModelMeshGetNumberOfKeys(const int elementType,
+                                          const char * functionSpaceType,
+                                          int * ierr);
 
 /* Get information about the pair of `keys'. `infoKeys' returns information
  * about the functions associated with the pairs (`typeKeys', `entityKey').
@@ -1033,12 +1057,12 @@ GMSH_API int gmshModelMeshGetNumberOfKeysForElements(const int elementType,
  * `infoKeys[0].second' gives the order of the function associated with the
  * key. Warning: this is an experimental feature and will probably change in a
  * future release. */
-GMSH_API void gmshModelMeshGetInformationForElements(int * typeKeys, size_t typeKeys_n,
-                                                     size_t * entityKeys, size_t entityKeys_n,
-                                                     const int elementType,
-                                                     const char * functionSpaceType,
-                                                     int ** infoKeys, size_t * infoKeys_n,
-                                                     int * ierr);
+GMSH_API void gmshModelMeshGetKeysInformation(int * typeKeys, size_t typeKeys_n,
+                                              size_t * entityKeys, size_t entityKeys_n,
+                                              const int elementType,
+                                              const char * functionSpaceType,
+                                              int ** infoKeys, size_t * infoKeys_n,
+                                              int * ierr);
 
 /* Get the barycenters of all elements of type `elementType' classified on the
  * entity of tag `tag'. If `primary' is set, only the primary nodes of the
@@ -1298,6 +1322,13 @@ GMSH_API void gmshModelMeshSetPeriodic(const int dim,
                                        double * affineTransform, size_t affineTransform_n,
                                        int * ierr);
 
+/* Get master entities `tagsMaster' for the entities of dimension `dim' and
+ * tags `tags'. */
+GMSH_API void gmshModelMeshGetPeriodic(const int dim,
+                                       int * tags, size_t tags_n,
+                                       int ** tagMaster, size_t * tagMaster_n,
+                                       int * ierr);
+
 /* Get the master entity `tagMaster', the node tags `nodeTags' and their
  * corresponding master node tags `nodeTagsMaster', and the affine transform
  * `affineTransform' for the entity of dimension `dim' and tag `tag'. If
@@ -1318,18 +1349,18 @@ GMSH_API void gmshModelMeshGetPeriodicNodes(const int dim,
  * function space type `functionSpaceType'. If `returnCoord' is set, the
  * `coord' and `coordMaster' vectors contain the x, y, z coordinates locating
  * basis functions for sorting purposes. */
-GMSH_API void gmshModelMeshGetPeriodicKeysForElements(const int elementType,
-                                                      const char * functionSpaceType,
-                                                      const int tag,
-                                                      int * tagMaster,
-                                                      int ** typeKeys, size_t * typeKeys_n,
-                                                      int ** typeKeysMaster, size_t * typeKeysMaster_n,
-                                                      size_t ** entityKeys, size_t * entityKeys_n,
-                                                      size_t ** entityKeysMaster, size_t * entityKeysMaster_n,
-                                                      double ** coord, size_t * coord_n,
-                                                      double ** coordMaster, size_t * coordMaster_n,
-                                                      const int returnCoord,
-                                                      int * ierr);
+GMSH_API void gmshModelMeshGetPeriodicKeys(const int elementType,
+                                           const char * functionSpaceType,
+                                           const int tag,
+                                           int * tagMaster,
+                                           int ** typeKeys, size_t * typeKeys_n,
+                                           int ** typeKeysMaster, size_t * typeKeysMaster_n,
+                                           size_t ** entityKeys, size_t * entityKeys_n,
+                                           size_t ** entityKeysMaster, size_t * entityKeysMaster_n,
+                                           double ** coord, size_t * coord_n,
+                                           double ** coordMaster, size_t * coordMaster_n,
+                                           const int returnCoord,
+                                           int * ierr);
 
 /* Remove duplicate nodes in the mesh of the current model. */
 GMSH_API void gmshModelMeshRemoveDuplicateNodes(int * ierr);
@@ -2037,10 +2068,13 @@ GMSH_API int gmshModelOccAddWire(int * curveTags, size_t curveTags_n,
 
 /* Add a curve loop (a closed wire) in the OpenCASCADE CAD representation,
  * formed by the curves `curveTags'. `curveTags' should contain tags of curves
- * forming a closed loop. Note that an OpenCASCADE curve loop can be made of
- * curves that share geometrically identical (but topologically different)
- * points. If `tag' is positive, set the tag explicitly; otherwise a new tag
- * is selected automatically. Return the tag of the curve loop. */
+ * forming a closed loop. Negative tags can be specified for compatibility
+ * with the built-in kernel, but are simply ignored: the wire is oriented
+ * according to the orientation of its first curve. Note that an OpenCASCADE
+ * curve loop can be made of curves that share geometrically identical (but
+ * topologically different) points. If `tag' is positive, set the tag
+ * explicitly; otherwise a new tag is selected automatically. Return the tag
+ * of the curve loop. */
 GMSH_API int gmshModelOccAddCurveLoop(int * curveTags, size_t curveTags_n,
                                       const int tag,
                                       int * ierr);
@@ -2858,23 +2892,29 @@ GMSH_API void gmshViewCombine(const char * what,
                               const int copyOptions,
                               int * ierr);
 
-/* Probe the view `tag' for its `value' at point (`x', `y', `z'). Return only
- * the value at step `step' is `step' is positive. Return only values with
- * `numComp' if `numComp' is positive. Return the gradient of the `value' if
- * `gradient' is set. Probes with a geometrical tolerance (in the reference
- * unit cube) of `tolerance' if `tolerance' is not zero. Return the result
- * from the element described by its coordinates if `xElementCoord',
- * `yElementCoord' and `zElementCoord' are provided. If `dim' is >= 0, return
- * only elements of the specified dimension. */
+/* Probe the view `tag' for its `value' at point (`x', `y', `z'). If no match
+ * is found, `value' is returned empty. Return only the value at step `step'
+ * is `step' is positive. Return only values with `numComp' if `numComp' is
+ * positive. Return the gradient of the `value' if `gradient' is set. If
+ * `distanceMax' is zero, only return a result if an exact match inside an
+ * element in the view is found; if `distanceMax' is positive and an exact
+ * match is not found, return the value at the closest node if it is closer
+ * than `distanceMax'; if `distanceMax' is negative and an exact match is not
+ * found, always return the value at the closest node. The distance to the
+ * match is returned in `distance'. Return the result from the element
+ * described by its coordinates if `xElementCoord', `yElementCoord' and
+ * `zElementCoord' are provided. If `dim' is >= 0, return only matches from
+ * elements of the specified dimension. */
 GMSH_API void gmshViewProbe(const int tag,
                             const double x,
                             const double y,
                             const double z,
                             double ** value, size_t * value_n,
+                            double * distance,
                             const int step,
                             const int numComp,
                             const int gradient,
-                            const double tolerance,
+                            const double distanceMax,
                             double * xElemCoord, size_t xElemCoord_n,
                             double * yElemCoord, size_t yElemCoord_n,
                             double * zElemCoord, size_t zElemCoord_n,
diff --git a/api/gmshf.h b/api/gmshf.h
index ad25b19a86ad32ff53014f1c834832ab33c4d4a4..4e1e7844f65c1cb24b720c7e92ca3b74102398e0 100644
--- a/api/gmshf.h
+++ b/api/gmshf.h
@@ -37,10 +37,10 @@ c
 !  line arguments in the Gmsh app. If `readConfigFiles' is set, read system
 !  Gmsh configuration files (gmshrc and gmsh-options). If `run' is set, run in
 !  the same way as the Gmsh app, either interactively or in batch mode
-!  depending on the command line arguments. Initializing the API sets the
-!  options "General.AbortOnError" to 2 (if `run' is not set) and
-!  "General.Terminal" to 1. If compiled with OpenMP support, it also sets the
-!  number of threads to "General.NumThreads".
+!  depending on the command line arguments. If `run' is not set, initializing
+!  the API sets the options "General.AbortOnError" to 2 and "General.Terminal"
+!  to 1. If compiled with OpenMP support, it also sets the number of threads
+!  to "General.NumThreads".
         subroutine gmshInitialize(
      &      argc,
      &      argv,
@@ -443,6 +443,21 @@ c
             integer(c_int)::ierr
           end subroutine gmshModelGetPhysicalName
 
+!  Set the tag of the entity of dimension `dim' and tag `tag' to the new value
+!  `newTag'.
+        subroutine gmshModelSetTag(
+     &      dim,
+     &      tag,
+     &      newTag,
+     &      ierr)
+     &    bind(C, name = "gmshModelSetTag")
+          use, intrinsic :: iso_c_binding
+            integer(c_int), value::dim
+            integer(c_int), value::tag
+            integer(c_int), value::newTag
+            integer(c_int)::ierr
+          end subroutine gmshModelSetTag
+
 !  Get the boundary of the model entities `dimTags'. Return in `outDimTags'
 !  the boundary of the individual entities (if `combined' is false) or the
 !  boundary of the combined geometrical shape formed by all input entities (if
@@ -1367,6 +1382,16 @@ c
             integer(c_int)::ierr
           end subroutine gmshModelMeshGetNodesForPhysicalGroup
 
+!  Get the maximum tag `maxTag' of a node in the mesh.
+        subroutine gmshModelMeshGetMaxNodeTag(
+     &      maxTag,
+     &      ierr)
+     &    bind(C, name = "gmshModelMeshGetMaxNodeTag")
+          use, intrinsic :: iso_c_binding
+            integer(c_size_t)::maxTag
+            integer(c_int)::ierr
+          end subroutine gmshModelMeshGetMaxNodeTag
+
 !  Add nodes classified on the model entity of dimension `dim' and tag `tag'.
 !  `nodeTags' contains the node tags (their unique, strictly positive
 !  identification numbers). `coord' is a vector of length 3 times the length
@@ -1675,6 +1700,16 @@ c
             integer(c_int)::ierr
           end subroutine gmshModelMeshGetElementsByType
 
+!  Get the maximum tag `maxTag' of an element in the mesh.
+        subroutine gmshModelMeshGetMaxElementTag(
+     &      maxTag,
+     &      ierr)
+     &    bind(C, name = "gmshModelMeshGetMaxElementTag")
+          use, intrinsic :: iso_c_binding
+            integer(c_size_t)::maxTag
+            integer(c_int)::ierr
+          end subroutine gmshModelMeshGetMaxElementTag
+
 !  Preallocate data before calling `getElementsByType' with `numTasks' > 1.
 !  For C and C++ only.
         subroutine gmshModelMeshPreallocateElementsByType(
@@ -1764,11 +1799,17 @@ c
           end subroutine gmshModelMeshAddElementsByType
 
 !  Get the numerical quadrature information for the given element type
-!  `elementType' and integration rule `integrationType' (e.g. "Gauss4" for a
-!  Gauss quadrature suited for integrating 4th order polynomials).
-!  `localCoord' contains the u, v, w coordinates of the G integration points
-!  in the reference element: [g1u, g1v, g1w, ..., gGu, gGv, gGw]. `weights'
-!  contains the associated weights: [g1q, ..., gGq].
+!  `elementType' and integration rule `integrationType', where
+!  `integrationType' concatenates the integration rule family name with the
+!  desired order (e.g. "Gauss4" for a quadrature suited for integrating 4th
+!  order polynomials). The "CompositeGauss" family uses tensor-product rules
+!  based the 1D Gauss-Legendre rule; the "Gauss" family uses an economic
+!  scheme when available (i.e. with a minimal number of points), and falls
+!  back to "CompositeGauss" otherwise. Note that integration points for the
+!  "Gauss" family can fall outside of the reference element for high-order
+!  rules. `localCoord' contains the u, v, w coordinates of the G integration
+!  points in the reference element: [g1u, g1v, g1w, ..., gGu, gGv, gGw].
+!  `weights' contains the associated weights: [g1q, ..., gGq].
         subroutine gmshModelMeshGetIntegrationPoints(
      &      elementType,
      &      integrationType,
@@ -1905,20 +1946,23 @@ c
 !  Get the basis functions of the element of type `elementType' at the
 !  evaluation points `localCoord' (given as concatenated triplets of
 !  coordinates in the reference element [g1u, g1v, g1w, ..., gGu, gGv, gGw]),
-!  for the function space `functionSpaceType' (e.g. "Lagrange" or
-!  "GradLagrange" for isoparametric Lagrange basis functions or their
-!  gradient, in the u, v, w coordinates of the reference element; "Lagrange3"
-!  for 3rd order Lagrange basis functions, or "H1Legendre3" or
-!  "GradH1Legendre3" for 3rd order hierarchical H1 Legendre functions).
-!  `numComponents' returns the number C of components of a basis function.
-!  `basisFunctions' returns the value of the N basis functions at the
-!  evaluation points, i.e. [g1f1, g1f2, ..., g1fN, g2f1, ...] when C == 1 or
-!  [g1f1u, g1f1v, g1f1w, g1f2u, ..., g1fNw, g2f1u, ...] when C == 3. For basis
-!  functions that depend on the orientation of the elements, all values for
-!  the first orientation are returned first, followed by values for the
-!  second, etc. `numOrientations' returns the overall number of orientations.
-!  If `wantedOrientations' is not empty, only return the values for the
-!  desired orientation indices.
+!  for the function space `functionSpaceType'. Currently supported function
+!  spaces include "Lagrange" and "GradLagrange" for isoparametric Lagrange
+!  basis functions and their gradient in the u, v, w coordinates of the
+!  reference element; "LagrangeN" and "GradLagrangeN", with N = 1, 2, ..., for
+!  N-th order Lagrange basis functions; "H1LegendreN" and "GradH1LegendreN",
+!  with N = 1, 2, ..., for N-th order hierarchical H1 Legendre functions;
+!  "HcurlLegendreN" and "CurlHcurlLegendreN", with N = 1, 2, ..., for N-th
+!  order curl-conforming basis functions. `numComponents' returns the number C
+!  of components of a basis function (e.g. 1 for scalar functions and 3 for
+!  vector functions). `basisFunctions' returns the value of the N basis
+!  functions at the evaluation points, i.e. [g1f1, g1f2, ..., g1fN, g2f1, ...]
+!  when C == 1 or [g1f1u, g1f1v, g1f1w, g1f2u, ..., g1fNw, g2f1u, ...] when C
+!  == 3. For basis functions that depend on the orientation of the elements,
+!  all values for the first orientation are returned first, followed by values
+!  for the second, etc. `numOrientations' returns the overall number of
+!  orientations. If `wantedOrientations' is not empty, only return the values
+!  for the desired orientation indices.
         subroutine gmshModelMeshGetBasisFunctions(
      &      elementType,
      &      localCoord,
@@ -1952,6 +1996,26 @@ c
 !  each element the orientation index in the values returned by
 !  `getBasisFunctions'. For Lagrange basis functions the call is superfluous
 !  as it will return a vector of zeros.
+        subroutine gmshModelMeshGetBasisFunctionsOrientation(
+     &      elementType,
+     &      functionSpaceType,
+     &      basisFunctionsOrientation,
+     &      basisFunctionsOrientation_n,
+     &      tag,
+     &      task,
+     &      numTasks,
+     &      ierr)
+     &    bind(C, name = "gmshModelMeshGetBasisFunctionsOrientation")
+          use, intrinsic :: iso_c_binding
+            integer(c_int), value::elementType
+            character(len = 1, kind = c_char)::functionSpaceType(*)
+            type(c_ptr), intent(out)::basisFunctionsOrientation
+            integer(c_size_t) :: basisFunctionsOrientation_n
+            integer(c_int), value::tag
+            integer(c_size_t), value::task
+            integer(c_size_t), value::numTasks
+            integer(c_int)::ierr
+          end subroutine gmshModelMeshGetBasisFunctionsOrientation
 
 !  Get the orientation of a single element `elementTag'.
 
@@ -1969,13 +2033,13 @@ c
             integer(c_int)::ierr
           end function gmshModelMeshGetNumberOfOrientations
 
-!  Preallocate data before calling `getBasisFunctionsOrientationForElements'
-!  with `numTasks' > 1. For C and C++ only.
+!  Preallocate data before calling `getBasisFunctionsOrientation' with
+!  `numTasks' > 1. For C and C++ only.
 
 !  Get the global unique mesh edge identifiers `edgeTags' and orientations
 !  `edgeOrientation' for an input list of node tag pairs defining these edges,
 !  concatenated in the vector `nodeTags'. Mesh edges are created e.g. by
-!  `createEdges()' or `getKeysForElements()'.
+!  `createEdges()' or `getKeys()'.
         subroutine gmshModelMeshGetEdges(
      &      nodeTags,
      &      nodeTags_n,
@@ -1999,7 +2063,7 @@ c
 !  `faceOrientations' for an input list of node tag triplets (if `faceType' ==
 !  3) or quadruplets (if `faceType' == 4) defining these faces, concatenated
 !  in the vector `nodeTags'. Mesh faces are created e.g. by `createFaces()' or
-!  `getKeysForElements()'.
+!  `getKeys()'.
         subroutine gmshModelMeshGetFaces(
      &      faceType,
      &      nodeTags,
@@ -2052,7 +2116,7 @@ c
 !  y, z coordinates locating basis functions for sorting purposes. Warning:
 !  this is an experimental feature and will probably change in a future
 !  release.
-        subroutine gmshModelMeshGetKeysForElements(
+        subroutine gmshModelMeshGetKeys(
      &      elementType,
      &      functionSpaceType,
      &      typeKeys,
@@ -2064,7 +2128,7 @@ c
      &      tag,
      &      returnCoord,
      &      ierr)
-     &    bind(C, name = "gmshModelMeshGetKeysForElements")
+     &    bind(C, name = "gmshModelMeshGetKeys")
           use, intrinsic :: iso_c_binding
             integer(c_int), value::elementType
             character(len = 1, kind = c_char)::functionSpaceType(*)
@@ -2077,7 +2141,7 @@ c
             integer(c_int), value::tag
             integer(c_int), value::returnCoord
             integer(c_int)::ierr
-          end subroutine gmshModelMeshGetKeysForElements
+          end subroutine gmshModelMeshGetKeys
 
 !  Get the pair of keys for a single element `elementTag'.
         subroutine gmshModelMeshGetKeysForElement(
@@ -2107,17 +2171,17 @@ c
 
 !  Get the number of keys by elements of type `elementType' for function space
 !  named `functionSpaceType'.
-        function gmshModelMeshGetNumberOfKeysForElements(
+        function gmshModelMeshGetNumberOfKeys(
      &      elementType,
      &      functionSpaceType,
      &      ierr)
-     &    bind(C, name = "gmshModelMeshGetNumberOfKeysForElements")
+     &    bind(C, name = "gmshModelMeshGetNumberOfKeys")
           use, intrinsic :: iso_c_binding
-          integer(c_int)::gmshModelMeshGetNumberOfKeysForElements
+          integer(c_int)::gmshModelMeshGetNumberOfKeys
             integer(c_int), value::elementType
             character(len = 1, kind = c_char)::functionSpaceType(*)
             integer(c_int)::ierr
-          end function gmshModelMeshGetNumberOfKeysForElements
+          end function gmshModelMeshGetNumberOfKeys
 
 !  Get information about the pair of `keys'. `infoKeys' returns information
 !  about the functions associated with the pairs (`typeKeys', `entityKey').
@@ -2126,7 +2190,7 @@ c
 !  `infoKeys[0].second' gives the order of the function associated with the
 !  key. Warning: this is an experimental feature and will probably change in a
 !  future release.
-        subroutine gmshModelMeshGetInformationForElements(
+        subroutine gmshModelMeshGetKeysInformation(
      &      typeKeys,
      &      typeKeys_n,
      &      entityKeys,
@@ -2136,7 +2200,7 @@ c
      &      infoKeys,
      &      infoKeys_n,
      &      ierr)
-     &    bind(C, name = "gmshModelMeshGetInformationForElements")
+     &    bind(C, name = "gmshModelMeshGetKeysInformation")
           use, intrinsic :: iso_c_binding
             integer(c_int)::typeKeys(*)
             integer(c_size_t), value :: typeKeys_n
@@ -2147,7 +2211,7 @@ c
             type(c_ptr), intent(out)::infoKeys
             integer(c_size_t) :: infoKeys_n
             integer(c_int)::ierr
-          end subroutine gmshModelMeshGetInformationForElements
+          end subroutine gmshModelMeshGetKeysInformation
 
 !  Get the barycenters of all elements of type `elementType' classified on the
 !  entity of tag `tag'. If `primary' is set, only the primary nodes of the
@@ -2680,6 +2744,25 @@ c
             integer(c_int)::ierr
           end subroutine gmshModelMeshSetPeriodic
 
+!  Get master entities `tagsMaster' for the entities of dimension `dim' and
+!  tags `tags'.
+        subroutine gmshModelMeshGetPeriodic(
+     &      dim,
+     &      tags,
+     &      tags_n,
+     &      tagMaster,
+     &      tagMaster_n,
+     &      ierr)
+     &    bind(C, name = "gmshModelMeshGetPeriodic")
+          use, intrinsic :: iso_c_binding
+            integer(c_int), value::dim
+            integer(c_int)::tags(*)
+            integer(c_size_t), value :: tags_n
+            type(c_ptr), intent(out)::tagMaster
+            integer(c_size_t) :: tagMaster_n
+            integer(c_int)::ierr
+          end subroutine gmshModelMeshGetPeriodic
+
 !  Get the master entity `tagMaster', the node tags `nodeTags' and their
 !  corresponding master node tags `nodeTagsMaster', and the affine transform
 !  `affineTransform' for the entity of dimension `dim' and tag `tag'. If
@@ -2718,7 +2801,7 @@ c
 !  function space type `functionSpaceType'. If `returnCoord' is set, the
 !  `coord' and `coordMaster' vectors contain the x, y, z coordinates locating
 !  basis functions for sorting purposes.
-        subroutine gmshModelMeshGetPeriodicKeysForElements(
+        subroutine gmshModelMeshGetPeriodicKeys(
      &      elementType,
      &      functionSpaceType,
      &      tag,
@@ -2737,7 +2820,7 @@ c
      &      coordMaster_n,
      &      returnCoord,
      &      ierr)
-     &    bind(C, name = "gmshModelMeshGetPeriodicKeysForElements")
+     &    bind(C, name = "gmshModelMeshGetPeriodicKeys")
           use, intrinsic :: iso_c_binding
             integer(c_int), value::elementType
             character(len = 1, kind = c_char)::functionSpaceType(*)
@@ -2757,7 +2840,7 @@ c
             integer(c_size_t) :: coordMaster_n
             integer(c_int), value::returnCoord
             integer(c_int)::ierr
-          end subroutine gmshModelMeshGetPeriodicKeysForElements
+          end subroutine gmshModelMeshGetPeriodicKeys
 
 !  Remove duplicate nodes in the mesh of the current model.
         subroutine gmshModelMeshRemoveDuplicateNodes(
@@ -4254,10 +4337,13 @@ c
 
 !  Add a curve loop (a closed wire) in the OpenCASCADE CAD representation,
 !  formed by the curves `curveTags'. `curveTags' should contain tags of curves
-!  forming a closed loop. Note that an OpenCASCADE curve loop can be made of
-!  curves that share geometrically identical (but topologically different)
-!  points. If `tag' is positive, set the tag explicitly; otherwise a new tag
-!  is selected automatically. Return the tag of the curve loop.
+!  forming a closed loop. Negative tags can be specified for compatibility
+!  with the built-in kernel, but are simply ignored: the wire is oriented
+!  according to the orientation of its first curve. Note that an OpenCASCADE
+!  curve loop can be made of curves that share geometrically identical (but
+!  topologically different) points. If `tag' is positive, set the tag
+!  explicitly; otherwise a new tag is selected automatically. Return the tag
+!  of the curve loop.
         function gmshModelOccAddCurveLoop(
      &      curveTags,
      &      curveTags_n,
@@ -5976,14 +6062,19 @@ c
             integer(c_int)::ierr
           end subroutine gmshViewCombine
 
-!  Probe the view `tag' for its `value' at point (`x', `y', `z'). Return only
-!  the value at step `step' is `step' is positive. Return only values with
-!  `numComp' if `numComp' is positive. Return the gradient of the `value' if
-!  `gradient' is set. Probes with a geometrical tolerance (in the reference
-!  unit cube) of `tolerance' if `tolerance' is not zero. Return the result
-!  from the element described by its coordinates if `xElementCoord',
-!  `yElementCoord' and `zElementCoord' are provided. If `dim' is >= 0, return
-!  only elements of the specified dimension.
+!  Probe the view `tag' for its `value' at point (`x', `y', `z'). If no match
+!  is found, `value' is returned empty. Return only the value at step `step'
+!  is `step' is positive. Return only values with `numComp' if `numComp' is
+!  positive. Return the gradient of the `value' if `gradient' is set. If
+!  `distanceMax' is zero, only return a result if an exact match inside an
+!  element in the view is found; if `distanceMax' is positive and an exact
+!  match is not found, return the value at the closest node if it is closer
+!  than `distanceMax'; if `distanceMax' is negative and an exact match is not
+!  found, always return the value at the closest node. The distance to the
+!  match is returned in `distance'. Return the result from the element
+!  described by its coordinates if `xElementCoord', `yElementCoord' and
+!  `zElementCoord' are provided. If `dim' is >= 0, return only matches from
+!  elements of the specified dimension.
         subroutine gmshViewProbe(
      &      tag,
      &      x,
@@ -5991,10 +6082,11 @@ c
      &      z,
      &      value,
      &      value_n,
+     &      distance,
      &      step,
      &      numComp,
      &      gradient,
-     &      tolerance,
+     &      distanceMax,
      &      xElemCoord,
      &      xElemCoord_n,
      &      yElemCoord,
@@ -6011,10 +6103,11 @@ c
             real(c_double), value::z
             type(c_ptr), intent(out)::value
             integer(c_size_t) :: value_n
+            real(c_double)::distance
             integer(c_int), value::step
             integer(c_int), value::numComp
             integer(c_int), value::gradient
-            real(c_double), value::tolerance
+            real(c_double), value::distanceMax
             real(c_double)::xElemCoord(*)
             integer(c_size_t), value :: xElemCoord_n
             real(c_double)::yElemCoord(*)
diff --git a/benchmarks/occ/PeriodicFaceWithLargeTolerance.geo b/benchmarks/occ/PeriodicFaceWithLargeTolerance.geo
index 126413f6823882c3f4413cf539f8952a6f06344f..46788e2f2212aa85f94d4d33638ec1a36b91ef95 100644
--- a/benchmarks/occ/PeriodicFaceWithLargeTolerance.geo
+++ b/benchmarks/occ/PeriodicFaceWithLargeTolerance.geo
@@ -3,6 +3,7 @@ SetFactory("OpenCASCADE");
 a() = ShapeFromFile("PeriodicFaceWithLargeTolerance.brep");
 
 Mesh.Algorithm = 6;
+Mesh.MeshSizeFromCurvature = 10;
 
 Mesh 2;
 
diff --git a/benchmarks/step/mambo_s34.step b/benchmarks/step/mambo_s34.step
new file mode 100644
index 0000000000000000000000000000000000000000..132cef800aeef02a17ec2b02545e1f3196a1ac63
--- /dev/null
+++ b/benchmarks/step/mambo_s34.step
@@ -0,0 +1,4774 @@
+ISO-10303-21;
+HEADER;
+FILE_DESCRIPTION(('Open CASCADE Model'),'2;1');
+FILE_NAME('Open CASCADE Shape Model','2021-01-08T16:34:12',('Author'),(
+    'Open CASCADE'),'Open CASCADE STEP processor 7.5','Open CASCADE 7.5'
+  ,'Unknown');
+FILE_SCHEMA(('AUTOMOTIVE_DESIGN { 1 0 10303 214 1 1 1 1 }'));
+ENDSEC;
+DATA;
+#1 = APPLICATION_PROTOCOL_DEFINITION('international standard',
+  'automotive_design',2000,#2);
+#2 = APPLICATION_CONTEXT(
+  'core data for automotive mechanical design processes');
+#3 = SHAPE_DEFINITION_REPRESENTATION(#4,#10);
+#4 = PRODUCT_DEFINITION_SHAPE('','',#5);
+#5 = PRODUCT_DEFINITION('design','',#6,#9);
+#6 = PRODUCT_DEFINITION_FORMATION('','',#7);
+#7 = PRODUCT('Open CASCADE STEP translator 7.5 1',
+  'Open CASCADE STEP translator 7.5 1','',(#8));
+#8 = PRODUCT_CONTEXT('',#2,'mechanical');
+#9 = PRODUCT_DEFINITION_CONTEXT('part definition',#2,'design');
+#10 = ADVANCED_BREP_SHAPE_REPRESENTATION('',(#11,#15),#3868);
+#11 = AXIS2_PLACEMENT_3D('',#12,#13,#14);
+#12 = CARTESIAN_POINT('',(0.,0.,0.));
+#13 = DIRECTION('',(0.,0.,1.));
+#14 = DIRECTION('',(1.,0.,-0.));
+#15 = MANIFOLD_SOLID_BREP('',#16);
+#16 = CLOSED_SHELL('',(#17,#137,#213,#289,#535,#612,#744,#879,#995,#1138
+    ,#1212,#1259,#1309,#1359,#1408,#1458,#1486,#1634,#1710,#1759,#1808,
+    #1840,#2015,#2143,#2296,#2537,#2614,#2741,#2876,#2992,#3135,#3209,
+    #3256,#3306,#3360,#3409,#3463,#3491,#3617,#3645,#3658,#3707,#3813,
+    #3840,#3847,#3854));
+#17 = ADVANCED_FACE('',(#18),#32,.F.);
+#18 = FACE_BOUND('',#19,.T.);
+#19 = EDGE_LOOP('',(#20,#55,#83,#111));
+#20 = ORIENTED_EDGE('',*,*,#21,.F.);
+#21 = EDGE_CURVE('',#22,#24,#26,.T.);
+#22 = VERTEX_POINT('',#23);
+#23 = CARTESIAN_POINT('',(27.5,-9.72556212637,-40.));
+#24 = VERTEX_POINT('',#25);
+#25 = CARTESIAN_POINT('',(27.5,-12.,-33.));
+#26 = SURFACE_CURVE('',#27,(#31,#43),.PCURVE_S1.);
+#27 = LINE('',#28,#29);
+#28 = CARTESIAN_POINT('',(27.5,-13.14685513561,-29.47034282959));
+#29 = VECTOR('',#30,1.);
+#30 = DIRECTION('',(0.,-0.309016994375,0.951056516295));
+#31 = PCURVE('',#32,#37);
+#32 = PLANE('',#33);
+#33 = AXIS2_PLACEMENT_3D('',#34,#35,#36);
+#34 = CARTESIAN_POINT('',(0.,-9.72556212637,-40.));
+#35 = DIRECTION('',(0.,-0.951056516295,-0.309016994375));
+#36 = DIRECTION('',(0.,0.309016994375,-0.951056516295));
+#37 = DEFINITIONAL_REPRESENTATION('',(#38),#42);
+#38 = LINE('',#39,#40);
+#39 = CARTESIAN_POINT('',(-11.07153674886,27.5));
+#40 = VECTOR('',#41,1.);
+#41 = DIRECTION('',(-1.,0.));
+#42 = ( GEOMETRIC_REPRESENTATION_CONTEXT(2) 
+PARAMETRIC_REPRESENTATION_CONTEXT() REPRESENTATION_CONTEXT('2D SPACE',''
+  ) );
+#43 = PCURVE('',#44,#49);
+#44 = PLANE('',#45);
+#45 = AXIS2_PLACEMENT_3D('',#46,#47,#48);
+#46 = CARTESIAN_POINT('',(27.5,1.665481125514E-15,-13.5573679968));
+#47 = DIRECTION('',(1.,0.,0.));
+#48 = DIRECTION('',(0.,0.,-1.));
+#49 = DEFINITIONAL_REPRESENTATION('',(#50),#54);
+#50 = LINE('',#51,#52);
+#51 = CARTESIAN_POINT('',(15.91297483279,-13.14685513561));
+#52 = VECTOR('',#53,1.);
+#53 = DIRECTION('',(-0.951056516295,-0.309016994375));
+#54 = ( GEOMETRIC_REPRESENTATION_CONTEXT(2) 
+PARAMETRIC_REPRESENTATION_CONTEXT() REPRESENTATION_CONTEXT('2D SPACE',''
+  ) );
+#55 = ORIENTED_EDGE('',*,*,#56,.F.);
+#56 = EDGE_CURVE('',#57,#22,#59,.T.);
+#57 = VERTEX_POINT('',#58);
+#58 = CARTESIAN_POINT('',(-27.5,-9.72556212637,-40.));
+#59 = SURFACE_CURVE('',#60,(#64,#71),.PCURVE_S1.);
+#60 = LINE('',#61,#62);
+#61 = CARTESIAN_POINT('',(0.,-9.72556212637,-40.));
+#62 = VECTOR('',#63,1.);
+#63 = DIRECTION('',(1.,0.,0.));
+#64 = PCURVE('',#32,#65);
+#65 = DEFINITIONAL_REPRESENTATION('',(#66),#70);
+#66 = LINE('',#67,#68);
+#67 = CARTESIAN_POINT('',(0.,0.));
+#68 = VECTOR('',#69,1.);
+#69 = DIRECTION('',(0.,1.));
+#70 = ( GEOMETRIC_REPRESENTATION_CONTEXT(2) 
+PARAMETRIC_REPRESENTATION_CONTEXT() REPRESENTATION_CONTEXT('2D SPACE',''
+  ) );
+#71 = PCURVE('',#72,#77);
+#72 = PLANE('',#73);
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+#3706 = ( GEOMETRIC_REPRESENTATION_CONTEXT(2) 
+PARAMETRIC_REPRESENTATION_CONTEXT() REPRESENTATION_CONTEXT('2D SPACE',''
+  ) );
+#3707 = ADVANCED_FACE('',(#3708),#658,.T.);
+#3708 = FACE_BOUND('',#3709,.T.);
+#3709 = EDGE_LOOP('',(#3710,#3711,#3732,#3733,#3754,#3755,#3756,#3757,
+    #3758,#3759,#3760,#3788,#3809,#3810,#3811,#3812));
+#3710 = ORIENTED_EDGE('',*,*,#3164,.F.);
+#3711 = ORIENTED_EDGE('',*,*,#3712,.T.);
+#3712 = EDGE_CURVE('',#3165,#3523,#3713,.T.);
+#3713 = SURFACE_CURVE('',#3714,(#3718,#3725),.PCURVE_S1.);
+#3714 = LINE('',#3715,#3716);
+#3715 = CARTESIAN_POINT('',(0.,20.,2.445960101127E-15));
+#3716 = VECTOR('',#3717,1.);
+#3717 = DIRECTION('',(-1.,0.,0.));
+#3718 = PCURVE('',#658,#3719);
+#3719 = DEFINITIONAL_REPRESENTATION('',(#3720),#3724);
+#3720 = LINE('',#3721,#3722);
+#3721 = CARTESIAN_POINT('',(3.14159265359,0.));
+#3722 = VECTOR('',#3723,1.);
+#3723 = DIRECTION('',(0.,-1.));
+#3724 = ( GEOMETRIC_REPRESENTATION_CONTEXT(2) 
+PARAMETRIC_REPRESENTATION_CONTEXT() REPRESENTATION_CONTEXT('2D SPACE',''
+  ) );
+#3725 = PCURVE('',#2340,#3726);
+#3726 = DEFINITIONAL_REPRESENTATION('',(#3727),#3731);
+#3727 = LINE('',#3728,#3729);
+#3728 = CARTESIAN_POINT('',(0.,0.));
+#3729 = VECTOR('',#3730,1.);
+#3730 = DIRECTION('',(0.,-1.));
+#3731 = ( GEOMETRIC_REPRESENTATION_CONTEXT(2) 
+PARAMETRIC_REPRESENTATION_CONTEXT() REPRESENTATION_CONTEXT('2D SPACE',''
+  ) );
+#3732 = ORIENTED_EDGE('',*,*,#3522,.T.);
+#3733 = ORIENTED_EDGE('',*,*,#3734,.F.);
+#3734 = EDGE_CURVE('',#564,#3500,#3735,.T.);
+#3735 = SURFACE_CURVE('',#3736,(#3740,#3747),.PCURVE_S1.);
+#3736 = LINE('',#3737,#3738);
+#3737 = CARTESIAN_POINT('',(0.,-20.,0.));
+#3738 = VECTOR('',#3739,1.);
+#3739 = DIRECTION('',(-1.,0.,0.));
+#3740 = PCURVE('',#658,#3741);
+#3741 = DEFINITIONAL_REPRESENTATION('',(#3742),#3746);
+#3742 = LINE('',#3743,#3744);
+#3743 = CARTESIAN_POINT('',(6.28318530718,0.));
+#3744 = VECTOR('',#3745,1.);
+#3745 = DIRECTION('',(0.,-1.));
+#3746 = ( GEOMETRIC_REPRESENTATION_CONTEXT(2) 
+PARAMETRIC_REPRESENTATION_CONTEXT() REPRESENTATION_CONTEXT('2D SPACE',''
+  ) );
+#3747 = PCURVE('',#503,#3748);
+#3748 = DEFINITIONAL_REPRESENTATION('',(#3749),#3753);
+#3749 = LINE('',#3750,#3751);
+#3750 = CARTESIAN_POINT('',(-40.,0.));
+#3751 = VECTOR('',#3752,1.);
+#3752 = DIRECTION('',(0.,-1.));
+#3753 = ( GEOMETRIC_REPRESENTATION_CONTEXT(2) 
+PARAMETRIC_REPRESENTATION_CONTEXT() REPRESENTATION_CONTEXT('2D SPACE',''
+  ) );
+#3754 = ORIENTED_EDGE('',*,*,#641,.F.);
+#3755 = ORIENTED_EDGE('',*,*,#834,.F.);
+#3756 = ORIENTED_EDGE('',*,*,#912,.F.);
+#3757 = ORIENTED_EDGE('',*,*,#1092,.F.);
+#3758 = ORIENTED_EDGE('',*,*,#1167,.F.);
+#3759 = ORIENTED_EDGE('',*,*,#3687,.F.);
+#3760 = ORIENTED_EDGE('',*,*,#3761,.T.);
+#3761 = EDGE_CURVE('',#3665,#3762,#3764,.T.);
+#3762 = VERTEX_POINT('',#3763);
+#3763 = CARTESIAN_POINT('',(27.5,20.,2.445960101127E-15));
+#3764 = SURFACE_CURVE('',#3765,(#3770,#3777),.PCURVE_S1.);
+#3765 = CIRCLE('',#3766,20.);
+#3766 = AXIS2_PLACEMENT_3D('',#3767,#3768,#3769);
+#3767 = CARTESIAN_POINT('',(27.5,0.,0.));
+#3768 = DIRECTION('',(-1.,0.,0.));
+#3769 = DIRECTION('',(-0.,-1.,-1.222980050564E-16));
+#3770 = PCURVE('',#658,#3771);
+#3771 = DEFINITIONAL_REPRESENTATION('',(#3772),#3776);
+#3772 = LINE('',#3773,#3774);
+#3773 = CARTESIAN_POINT('',(6.28318530718,27.5));
+#3774 = VECTOR('',#3775,1.);
+#3775 = DIRECTION('',(-1.,0.));
+#3776 = ( GEOMETRIC_REPRESENTATION_CONTEXT(2) 
+PARAMETRIC_REPRESENTATION_CONTEXT() REPRESENTATION_CONTEXT('2D SPACE',''
+  ) );
+#3777 = PCURVE('',#44,#3778);
+#3778 = DEFINITIONAL_REPRESENTATION('',(#3779),#3787);
+#3779 = ( BOUNDED_CURVE() B_SPLINE_CURVE(2,(#3780,#3781,#3782,#3783,
+#3784,#3785,#3786),.UNSPECIFIED.,.T.,.F.) B_SPLINE_CURVE_WITH_KNOTS((1,2
+    ,2,2,2,1),(-2.094395102393,0.,2.094395102393,4.188790204786,
+6.28318530718,8.377580409573),.UNSPECIFIED.) CURVE() 
+GEOMETRIC_REPRESENTATION_ITEM() RATIONAL_B_SPLINE_CURVE((1.,0.5,1.,0.5,
+1.,0.5,1.)) REPRESENTATION_ITEM('') );
+#3780 = CARTESIAN_POINT('',(-13.5573679968,-20.));
+#3781 = CARTESIAN_POINT('',(-48.19838414817,-20.));
+#3782 = CARTESIAN_POINT('',(-30.87787607248,10.));
+#3783 = CARTESIAN_POINT('',(-13.5573679968,40.));
+#3784 = CARTESIAN_POINT('',(3.763140078889,10.));
+#3785 = CARTESIAN_POINT('',(21.083648154578,-20.));
+#3786 = CARTESIAN_POINT('',(-13.5573679968,-20.));
+#3787 = ( GEOMETRIC_REPRESENTATION_CONTEXT(2) 
+PARAMETRIC_REPRESENTATION_CONTEXT() REPRESENTATION_CONTEXT('2D SPACE',''
+  ) );
+#3788 = ORIENTED_EDGE('',*,*,#3789,.T.);
+#3789 = EDGE_CURVE('',#3762,#2566,#3790,.T.);
+#3790 = SURFACE_CURVE('',#3791,(#3795,#3802),.PCURVE_S1.);
+#3791 = LINE('',#3792,#3793);
+#3792 = CARTESIAN_POINT('',(0.,20.,2.445960101127E-15));
+#3793 = VECTOR('',#3794,1.);
+#3794 = DIRECTION('',(-1.,0.,0.));
+#3795 = PCURVE('',#658,#3796);
+#3796 = DEFINITIONAL_REPRESENTATION('',(#3797),#3801);
+#3797 = LINE('',#3798,#3799);
+#3798 = CARTESIAN_POINT('',(3.14159265359,0.));
+#3799 = VECTOR('',#3800,1.);
+#3800 = DIRECTION('',(0.,-1.));
+#3801 = ( GEOMETRIC_REPRESENTATION_CONTEXT(2) 
+PARAMETRIC_REPRESENTATION_CONTEXT() REPRESENTATION_CONTEXT('2D SPACE',''
+  ) );
+#3802 = PCURVE('',#2505,#3803);
+#3803 = DEFINITIONAL_REPRESENTATION('',(#3804),#3808);
+#3804 = LINE('',#3805,#3806);
+#3805 = CARTESIAN_POINT('',(0.,0.));
+#3806 = VECTOR('',#3807,1.);
+#3807 = DIRECTION('',(0.,-1.));
+#3808 = ( GEOMETRIC_REPRESENTATION_CONTEXT(2) 
+PARAMETRIC_REPRESENTATION_CONTEXT() REPRESENTATION_CONTEXT('2D SPACE',''
+  ) );
+#3809 = ORIENTED_EDGE('',*,*,#2643,.F.);
+#3810 = ORIENTED_EDGE('',*,*,#2831,.F.);
+#3811 = ORIENTED_EDGE('',*,*,#2909,.F.);
+#3812 = ORIENTED_EDGE('',*,*,#3089,.F.);
+#3813 = ADVANCED_FACE('',(#3814),#2505,.T.);
+#3814 = FACE_BOUND('',#3815,.T.);
+#3815 = EDGE_LOOP('',(#3816,#3817,#3818,#3839));
+#3816 = ORIENTED_EDGE('',*,*,#2565,.F.);
+#3817 = ORIENTED_EDGE('',*,*,#3789,.F.);
+#3818 = ORIENTED_EDGE('',*,*,#3819,.T.);
+#3819 = EDGE_CURVE('',#3762,#2490,#3820,.T.);
+#3820 = SURFACE_CURVE('',#3821,(#3825,#3832),.PCURVE_S1.);
+#3821 = LINE('',#3822,#3823);
+#3822 = CARTESIAN_POINT('',(27.5,20.,2.445960101127E-15));
+#3823 = VECTOR('',#3824,1.);
+#3824 = DIRECTION('',(0.,1.110223024625E-16,-1.));
+#3825 = PCURVE('',#2505,#3826);
+#3826 = DEFINITIONAL_REPRESENTATION('',(#3827),#3831);
+#3827 = LINE('',#3828,#3829);
+#3828 = CARTESIAN_POINT('',(0.,27.5));
+#3829 = VECTOR('',#3830,1.);
+#3830 = DIRECTION('',(-1.,0.));
+#3831 = ( GEOMETRIC_REPRESENTATION_CONTEXT(2) 
+PARAMETRIC_REPRESENTATION_CONTEXT() REPRESENTATION_CONTEXT('2D SPACE',''
+  ) );
+#3832 = PCURVE('',#44,#3833);
+#3833 = DEFINITIONAL_REPRESENTATION('',(#3834),#3838);
+#3834 = LINE('',#3835,#3836);
+#3835 = CARTESIAN_POINT('',(-13.5573679968,20.));
+#3836 = VECTOR('',#3837,1.);
+#3837 = DIRECTION('',(1.,1.110223024625E-16));
+#3838 = ( GEOMETRIC_REPRESENTATION_CONTEXT(2) 
+PARAMETRIC_REPRESENTATION_CONTEXT() REPRESENTATION_CONTEXT('2D SPACE',''
+  ) );
+#3839 = ORIENTED_EDGE('',*,*,#2489,.T.);
+#3840 = ADVANCED_FACE('',(#3841),#2340,.T.);
+#3841 = FACE_BOUND('',#3842,.T.);
+#3842 = EDGE_LOOP('',(#3843,#3844,#3845,#3846));
+#3843 = ORIENTED_EDGE('',*,*,#3235,.F.);
+#3844 = ORIENTED_EDGE('',*,*,#2324,.T.);
+#3845 = ORIENTED_EDGE('',*,*,#3546,.T.);
+#3846 = ORIENTED_EDGE('',*,*,#3712,.F.);
+#3847 = ADVANCED_FACE('',(#3848),#503,.T.);
+#3848 = FACE_BOUND('',#3849,.T.);
+#3849 = EDGE_LOOP('',(#3850,#3851,#3852,#3853));
+#3850 = ORIENTED_EDGE('',*,*,#563,.F.);
+#3851 = ORIENTED_EDGE('',*,*,#3734,.T.);
+#3852 = ORIENTED_EDGE('',*,*,#3499,.T.);
+#3853 = ORIENTED_EDGE('',*,*,#487,.T.);
+#3854 = ADVANCED_FACE('',(#3855,#3865),#44,.T.);
+#3855 = FACE_BOUND('',#3856,.T.);
+#3856 = EDGE_LOOP('',(#3857,#3858,#3859,#3860,#3861,#3862,#3863,#3864));
+#3857 = ORIENTED_EDGE('',*,*,#217,.T.);
+#3858 = ORIENTED_EDGE('',*,*,#2517,.F.);
+#3859 = ORIENTED_EDGE('',*,*,#3819,.F.);
+#3860 = ORIENTED_EDGE('',*,*,#3761,.F.);
+#3861 = ORIENTED_EDGE('',*,*,#3664,.F.);
+#3862 = ORIENTED_EDGE('',*,*,#294,.F.);
+#3863 = ORIENTED_EDGE('',*,*,#21,.T.);
+#3864 = ORIENTED_EDGE('',*,*,#141,.T.);
+#3865 = FACE_BOUND('',#3866,.T.);
+#3866 = EDGE_LOOP('',(#3867));
+#3867 = ORIENTED_EDGE('',*,*,#2019,.T.);
+#3868 = ( GEOMETRIC_REPRESENTATION_CONTEXT(3) 
+GLOBAL_UNCERTAINTY_ASSIGNED_CONTEXT((#3872)) 
+GLOBAL_UNIT_ASSIGNED_CONTEXT((#3869,#3870,#3871)) REPRESENTATION_CONTEXT
+('Context #1','3D Context with UNIT and UNCERTAINTY') );
+#3869 = ( LENGTH_UNIT() NAMED_UNIT(*) SI_UNIT(.MILLI.,.METRE.) );
+#3870 = ( NAMED_UNIT(*) PLANE_ANGLE_UNIT() SI_UNIT($,.RADIAN.) );
+#3871 = ( NAMED_UNIT(*) SI_UNIT($,.STERADIAN.) SOLID_ANGLE_UNIT() );
+#3872 = UNCERTAINTY_MEASURE_WITH_UNIT(LENGTH_MEASURE(5.E-04),#3869,
+  'distance_accuracy_value','confusion accuracy');
+#3873 = PRODUCT_RELATED_PRODUCT_CATEGORY('part',$,(#7));
+ENDSEC;
+END-ISO-10303-21;
diff --git a/contrib/MeshOptimizer/MeshOptimizer.cpp b/contrib/MeshOptimizer/MeshOptimizer.cpp
index 5637c32b1ca13318165048936d3ea5143512bc6b..7f0fb1c28f5e9192526da9996d2c03bb3283c4ab 100644
--- a/contrib/MeshOptimizer/MeshOptimizer.cpp
+++ b/contrib/MeshOptimizer/MeshOptimizer.cpp
@@ -456,9 +456,7 @@ namespace {
     }
     if(par.nCurses) displayResultTable(nbPatchSuccess, toOptimize.size());
 
-#if defined(_OPENMP)
 //#pragma omp parallel for schedule(dynamic)
-#endif
     for(int iPatch = 0; iPatch < toOptimize.size(); ++iPatch) {
       // Initialize optimization and output if asked
       if(par.nCurses) {
@@ -495,9 +493,7 @@ namespace {
       // Evaluate mesh and update it if (partial) success
       opt.updateResults();
 
-#if defined(_OPENMP)
 //#pragma omp critical
-#endif
       {
         if(newObjFunctionRange.size() == 0) {
           newObjFunctionRange = opt.objFunction()->minMax();
@@ -517,9 +513,7 @@ namespace {
 
       if(success >= 0) opt.patch.updateGEntityPositions();
 
-#if defined(_OPENMP)
 //#pragma omp critical
-#endif
       {
         par.success = std::min(par.success, success);
         nbPatchSuccess[success + 1]++;
diff --git a/contrib/mobile/CMakeLists.txt b/contrib/mobile/CMakeLists.txt
index 7cf73fb176626b482b54e276304cb78e2b1b6b1c..917d32b15765e944e48f523d7c602c233e7a0f26 100644
--- a/contrib/mobile/CMakeLists.txt
+++ b/contrib/mobile/CMakeLists.txt
@@ -1,4 +1,5 @@
 cmake_minimum_required(VERSION 3.3 FATAL_ERROR)
+project(ONELABMobile)
 
 set(CMAKE_CXX_STANDARD 11)
 
diff --git a/demos/api/glue_and_remesh_stl.py b/demos/api/glue_and_remesh_stl.py
index 58f4824610211ee8ba8d2a34df75edcaa5946d4f..27a5a421a8169b5878bfbccc73ed60d83680cead 100644
--- a/demos/api/glue_and_remesh_stl.py
+++ b/demos/api/glue_and_remesh_stl.py
@@ -35,7 +35,7 @@ gmsh.model.mesh.createGeometry()
 s = gmsh.model.getEntities(2)
 
 # create a surface loop and a volume from these surfaces
-l = gmsh.model.geo.addSurfaceLoop([s[i][1] for i in range(len(s))])
+l = gmsh.model.geo.addSurfaceLoop([e[1] for e in s])
 gmsh.model.geo.addVolume([l])
 
 # synchronize the new volume with the model
diff --git a/demos/api/multi_process.py b/demos/api/multi_process.py
new file mode 100644
index 0000000000000000000000000000000000000000..0dda42da02cc5d024eeb3326824c7082b3fc9c9f
--- /dev/null
+++ b/demos/api/multi_process.py
@@ -0,0 +1,22 @@
+from multiprocessing import Process
+import gmsh
+
+# to mesh independent entities you can of course run multiple independent Gmsh
+# processes as well (cf. multi_thread.py for actual parallel mesh generation)
+
+def f(i):
+    gmsh.initialize()
+    s = gmsh.model.occ.addRectangle(i,0,0, 1,1)
+    gmsh.model.occ.synchronize()
+    gmsh.option.setNumber('Mesh.MeshSizeMax', 0.005)
+    gmsh.model.mesh.generate(2)
+    gmsh.finalize()
+
+if __name__ == '__main__':
+    procs = []
+    for i in range(5):
+        p = Process(target=f, args=(i,))
+        p.start()
+        procs.append(p)
+    for p in procs: p.join()
+    print("All done")
diff --git a/demos/api/multi_thread.py b/demos/api/multi_thread.py
new file mode 100644
index 0000000000000000000000000000000000000000..2ddf41dfe7743f6d939c8fd8431e740e500ababd
--- /dev/null
+++ b/demos/api/multi_thread.py
@@ -0,0 +1,17 @@
+import gmsh
+
+# when Gmsh is compiled with OpenMP support the meshing pipeline is
+# multi-threaded; the number of threads is governed by the "General.NumThreads"
+# option (cf. multi_process.py for parallel meshing of independent models)
+
+gmsh.initialize()
+
+for i in range(5):
+    s = gmsh.model.occ.addRectangle(i,0,0, 1,1)
+
+gmsh.model.occ.synchronize()
+gmsh.option.setNumber('Mesh.MeshSizeMax', 0.005)
+gmsh.option.setNumber('General.NumThreads', 5)
+gmsh.model.mesh.generate(2)
+gmsh.finalize()
+print("All done")
diff --git a/demos/api/periodic.py b/demos/api/periodic.py
index 9b540d590346191927b15476eb2d3aac1e899855..7342230826b69793de61525057f007e08a9b7846 100644
--- a/demos/api/periodic.py
+++ b/demos/api/periodic.py
@@ -20,7 +20,7 @@ masterTag, nodeTags, nodeMasterTags, tfo = gmsh.model.mesh.getPeriodicNodes(
     2, 2, includeHighOrderNodes=False)
 print(masterTag, nodeTags, nodeMasterTags, tfo)
 
-print(gmsh.model.mesh.getPeriodicKeysForElements(2, "Lagrange", 2))
+print(gmsh.model.mesh.getPeriodicKeys(2, "Lagrange", 2))
 
 gmsh.write("periodic.msh")
 gmsh.finalize()
diff --git a/demos/api/remesh_stl.py b/demos/api/remesh_stl.py
index bf6ff48ce663dae5628561c308ec7d897ca53ffd..9677288ef55078f3a6cc704ef860f89ab6d8fe86 100644
--- a/demos/api/remesh_stl.py
+++ b/demos/api/remesh_stl.py
@@ -25,9 +25,13 @@ if remesh_surface:
     # discrete surfaces
     gmsh.model.mesh.createGeometry()
 
-# add a volume
+# get all surfaces
 s = gmsh.model.getEntities(2)
-l = gmsh.model.geo.addSurfaceLoop([s[i][1] for i in range(len(s))])
+
+# create a surface loop from all the surfaces
+l = gmsh.model.geo.addSurfaceLoop([e[1] for e in s])
+
+# add a volume bounded by that surface loop
 gmsh.model.geo.addVolume([l])
 
 gmsh.model.geo.synchronize()
diff --git a/demos/api/terrain_stl.py b/demos/api/terrain_stl.py
index 33fd6fbf02f951f1922d5646d8a88809f277bdba..de03e4dfe2b39cb2d8ec70533f7a69ffdec3e1a3 100644
--- a/demos/api/terrain_stl.py
+++ b/demos/api/terrain_stl.py
@@ -29,8 +29,8 @@ z = -1000
 
 p = []
 xyz = []
-for i in range(len(c)):
-    pt = gmsh.model.getBoundary([c[i]], combined=False)
+for e in c:
+    pt = gmsh.model.getBoundary([e], combined=False)
     p.extend([pt[0][1]])
     xyz.extend(gmsh.model.getValue(0, pt[0][1], []))
 
diff --git a/doc/texinfo/api.texi b/doc/texinfo/api.texi
index 72ccea65e48f2c65281a66b86fddecc2fef5ca07..4ceaa0ac7f8351bd1410264727164fa262649136 100644
--- a/doc/texinfo/api.texi
+++ b/doc/texinfo/api.texi
@@ -29,8 +29,8 @@ Python or Julia) are provided, they will be handled in the same way as the
 command line arguments in the Gmsh app. If @code{readConfigFiles} is set, read
 system Gmsh configuration files (gmshrc and gmsh-options). If @code{run} is set,
 run in the same way as the Gmsh app, either interactively or in batch mode
-depending on the command line arguments. Initializing the API sets the options
-"General.AbortOnError" to 2 (if @code{run} is not set) and "General.Terminal" to
+depending on the command line arguments. If @code{run} is not set, initializing
+the API sets the options "General.AbortOnError" to 2 and "General.Terminal" to
 1. If compiled with OpenMP support, it also sets the number of threads to
 "General.NumThreads".
 
@@ -42,7 +42,7 @@ depending on the command line arguments. Initializing the API sets the options
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L67,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L50,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L217,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L42,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L67,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L50,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L221,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L42,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t1.cpp#L18,t1.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t2.cpp#L17,t2.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t3.cpp#L15,t3.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t4.cpp#L17,t4.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t5.cpp#L78,t5.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t1.py#L15,t1.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t2.py#L15,t2.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t3.py#L13,t3.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t4.py#L13,t4.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t5.py#L13,t5.py}, ...)
 @end table
@@ -58,7 +58,7 @@ Finalize the Gmsh API. This must be called when you are done using the Gmsh API.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L75,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L57,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L242,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L56,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L75,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L57,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L246,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L56,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t1.cpp#L175,t1.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t2.cpp#L172,t2.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t3.cpp#L149,t3.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t4.cpp#L173,t4.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t5.cpp#L231,t5.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t1.py#L174,t1.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t2.py#L165,t2.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t3.py#L136,t3.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t4.py#L180,t4.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t5.py#L225,t5.py}, ...)
 @end table
@@ -76,7 +76,7 @@ model data will create a new model.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L82,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L62,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L257,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L72,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L82,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L62,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L261,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L72,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x1.cpp#L30,x1.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/explore.cpp#L13,explore.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/onelab_run_auto.cpp#L13,onelab_run_auto.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/open.cpp#L12,open.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x1.py#L28,x1.py}, @url{@value{GITLAB-PREFIX}/demos/api/explore.py#L9,explore.py}, @url{@value{GITLAB-PREFIX}/demos/api/flatten2.py#L13,flatten2.py}, @url{@value{GITLAB-PREFIX}/demos/api/flatten.py#L16,flatten.py}, @url{@value{GITLAB-PREFIX}/demos/api/heal.py#L6,heal.py}, ...)
 @end table
@@ -94,7 +94,7 @@ file with model data will add the data to the current model.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L89,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L68,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L272,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L88,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L89,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L68,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L276,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L88,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t7.cpp#L21,t7.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t8.cpp#L37,t8.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t9.cpp#L29,t9.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t13.cpp#L24,t13.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t17.cpp#L33,t17.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t7.py#L20,t7.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t8.py#L35,t8.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t9.py#L26,t9.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t13.py#L21,t13.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t17.py#L32,t17.py}, ...)
 @end table
@@ -110,7 +110,7 @@ Write a file. The export format is determined by the file extension.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L94,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L72,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L287,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L102,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L94,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L72,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L291,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L102,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t1.cpp#L124,t1.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t2.cpp#L144,t2.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t3.cpp#L85,t3.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t4.cpp#L167,t4.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t5.cpp#L225,t5.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t1.py#L123,t1.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t2.py#L137,t2.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t3.py#L80,t3.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t4.py#L174,t4.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t5.py#L219,t5.py}, ...)
 @end table
@@ -126,7 +126,7 @@ Clear all loaded models and post-processing data, and add a new empty model.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L99,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L77,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L300,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L116,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L99,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L77,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L304,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L116,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t3.cpp#L20,t3.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x1.cpp#L158,x1.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t3.py#L17,t3.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t13.py#L19,t13.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x1.py#L122,x1.py})
 @end table
@@ -150,7 +150,7 @@ are listed in the Gmsh reference manual.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L108,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L82,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L320,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L141,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L108,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L82,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L324,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L141,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t3.cpp#L91,t3.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t5.cpp#L206,t5.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t6.cpp#L97,t6.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t7.cpp#L58,t7.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t8.cpp#L54,t8.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t3.py#L85,t3.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t5.py#L201,t5.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t6.py#L98,t6.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t7.py#L51,t7.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t8.py#L47,t8.py}, ...)
 @end table
@@ -168,7 +168,7 @@ are listed in the Gmsh reference manual.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L116,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L89,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L338,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L160,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L116,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L89,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L342,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L160,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t8.cpp#L118,t8.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x3.cpp#L93,x3.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t8.py#L152,t8.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x3.py#L84,x3.py}, @url{@value{GITLAB-PREFIX}/demos/api/test.py#L5,test.py})
 @end table
@@ -186,7 +186,7 @@ are listed in the Gmsh reference manual.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L124,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L96,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L360,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L178,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L124,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L96,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L364,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L178,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t4.cpp#L151,t4.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t8.cpp#L92,t8.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t4.py#L159,t4.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t8.py#L89,t8.py})
 @end table
@@ -204,7 +204,7 @@ are listed in the Gmsh reference manual.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L132,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L103,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L378,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L197,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L132,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L103,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L382,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L197,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/test.py#L29,test.py})
 @end table
@@ -224,7 +224,7 @@ reference manual, with the "Color." middle string removed.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L142,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L112,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L400,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L218,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L142,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L112,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L404,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L218,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t3.cpp#L92,t3.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t8.cpp#L61,t8.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t3.py#L86,t3.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t8.py#L58,t8.py})
 @end table
@@ -243,7 +243,7 @@ the "Color." middle string removed.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L154,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L123,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L423,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L238,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L154,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L123,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L427,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L238,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t3.cpp#L99,t3.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t3.py#L92,t3.py})
 @end table
@@ -265,7 +265,7 @@ Add a new model, with name @code{name}, and set it as the current model.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L167,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L131,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L462,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L268,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L167,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L131,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L466,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L268,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t1.cpp#L22,t1.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t2.cpp#L19,t2.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t3.cpp#L21,t3.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t4.cpp#L19,t4.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t6.cpp#L16,t6.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t1.py#L19,t1.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t2.py#L17,t2.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t3.py#L18,t3.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t4.py#L15,t4.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t5.py#L15,t5.py}, ...)
 @end table
@@ -281,7 +281,7 @@ Remove the current model.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L172,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L135,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L476,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L282,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L172,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L135,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L480,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L282,Julia}
 @end table
 
 @item gmsh/model/list
@@ -295,7 +295,7 @@ List the names of all models.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L177,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L138,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L489,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L298,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L177,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L138,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L493,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L298,Julia}
 @end table
 
 @item gmsh/model/getCurrent
@@ -309,7 +309,7 @@ Get the name of the current model.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L182,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L142,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L507,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L318,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L182,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L142,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L511,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L318,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x1.cpp#L34,x1.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x1.py#L31,x1.py}, @url{@value{GITLAB-PREFIX}/demos/api/explore.py#L11,explore.py})
 @end table
@@ -326,7 +326,7 @@ the same name, select the one that was added first.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L188,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L147,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L526,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L336,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L188,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L147,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L530,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L336,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/copy_mesh.py#L44,copy_mesh.py})
 @end table
@@ -343,7 +343,7 @@ associated when a model is read from a file on disk.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L194,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L152,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L542,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L354,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L194,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L152,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L546,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L354,Julia}
 @end table
 
 @item gmsh/model/setFileName
@@ -357,7 +357,7 @@ Set the file name associated with the current model.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L199,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L156,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L562,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L371,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L199,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L156,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L566,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L371,Julia}
 @end table
 
 @item gmsh/model/getEntities
@@ -373,7 +373,7 @@ entities are returned as a vector of (dim, tag) integer pairs.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L206,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L162,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L577,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L390,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L206,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L162,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L581,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L390,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t13.cpp#L74,t13.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t16.cpp#L114,t16.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t18.cpp#L31,t18.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t20.cpp#L113,t20.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t21.cpp#L46,t21.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t13.py#L64,t13.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t16.py#L97,t16.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t18.py#L29,t18.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t20.py#L91,t20.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t21.py#L35,t21.py}, ...)
 @end table
@@ -389,7 +389,7 @@ Set the name of the entity of dimension @code{dim} and tag @code{tag}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L212,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L167,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L599,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L409,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L212,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L167,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L603,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L409,Julia}
 @end table
 
 @item gmsh/model/getEntityName
@@ -403,7 +403,7 @@ Get the name of the entity of dimension @code{dim} and tag @code{tag}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L219,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L173,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L616,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L426,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L219,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L173,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L620,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L426,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x1.cpp#L92,x1.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x1.py#L82,x1.py}, @url{@value{GITLAB-PREFIX}/demos/api/step_assembly.py#L21,step_assembly.py})
 @end table
@@ -421,7 +421,7 @@ only the entities of the specified dimension (e.g. physical points if @code{dim}
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L228,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L181,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L637,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L447,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L228,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L181,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L641,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L447,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/poisson.py#L83,poisson.py})
 @end table
@@ -438,7 +438,7 @@ Get the tags of the model entities making up the physical group of dimension
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L235,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L187,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L659,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L469,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L235,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L187,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L663,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L469,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/poisson.py#L88,poisson.py}, @url{@value{GITLAB-PREFIX}/demos/api/test.py#L24,test.py})
 @end table
@@ -455,7 +455,7 @@ dimension @code{dim} and tag @code{tag} belongs.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L243,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L194,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L681,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L490,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L243,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L194,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L685,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L490,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x1.cpp#L119,x1.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x1.py#L99,x1.py})
 @end table
@@ -473,7 +473,7 @@ tags @code{tags}. Return the tag of the physical group, equal to @code{tag} if
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L252,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L202,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L703,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L512,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L252,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L202,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L707,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L512,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t1.cpp#L116,t1.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t2.cpp#L34,t2.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t3.cpp#L36,t3.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t5.cpp#L196,t5.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t14.cpp#L76,t14.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t1.py#L115,t1.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t2.py#L32,t2.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t3.py#L33,t3.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t5.py#L192,t5.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t14.py#L70,t14.py}, ...)
 @end table
@@ -490,7 +490,7 @@ Remove the physical groups @code{dimTags} from the current model. If
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L260,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L209,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L726,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L528,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L260,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L209,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L730,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L528,Julia}
 @end table
 
 @item gmsh/model/setPhysicalName
@@ -504,7 +504,7 @@ Set the name of the physical group of dimension @code{dim} and tag @code{tag}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L265,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L213,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L743,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L545,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L265,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L213,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L747,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L545,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t1.cpp#L118,t1.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t2.cpp#L36,t2.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t3.cpp#L38,t3.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t14.cpp#L77,t14.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t21.cpp#L52,t21.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t1.py#L117,t1.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t2.py#L34,t2.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t3.py#L35,t3.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t14.py#L71,t14.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t21.py#L40,t21.py}, ...)
 @end table
@@ -520,7 +520,7 @@ Remove the physical name @code{name} from the current model.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L272,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L219,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L760,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L560,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L272,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L219,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L764,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L560,Julia}
 @end table
 
 @item gmsh/model/getPhysicalName
@@ -534,11 +534,26 @@ Get the name of the physical group of dimension @code{dim} and tag @code{tag}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L277,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L223,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L775,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L577,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L277,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L223,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L779,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L577,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x1.cpp#L124,x1.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x1.py#L103,x1.py}, @url{@value{GITLAB-PREFIX}/demos/api/poisson.py#L87,poisson.py})
 @end table
 
+@item gmsh/model/setTag
+Set the tag of the entity of dimension @code{dim} and tag @code{tag} to the new
+value @code{newTag}.
+
+@table @asis
+@item Input:
+@code{dim}, @code{tag}, @code{newTag}
+@item Output:
+-
+@item Return:
+-
+@item Language-specific definition:
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L285,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L230,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L800,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L595,Julia}
+@end table
+
 @item gmsh/model/getBoundary
 Get the boundary of the model entities @code{dimTags}. Return in
 @code{outDimTags} the boundary of the individual entities (if @code{combined} is
@@ -555,7 +570,7 @@ recursively down to dimension 0 (i.e. to points) if @code{recursive} is true.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L289,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L234,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L796,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L601,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L297,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L241,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L818,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L617,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t14.cpp#L88,t14.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t16.cpp#L118,t16.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t18.cpp#L97,t18.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t19.cpp#L50,t19.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t21.cpp#L176,t21.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t14.py#L82,t14.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t16.py#L100,t16.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t18.py#L88,t18.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t19.py#L46,t19.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t21.py#L152,t21.py}, ...)
 @end table
@@ -574,7 +589,7 @@ adjacent entities of dimension @code{dim} - 1.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L301,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L245,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L825,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L627,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L309,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L252,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L847,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L643,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x1.cpp#L105,x1.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x1.py#L92,x1.py})
 @end table
@@ -593,7 +608,7 @@ dimension (e.g. points if @code{dim} == 0).
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L312,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L255,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L853,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L652,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L320,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L262,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L875,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L668,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t16.cpp#L123,t16.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t18.cpp#L86,t18.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t20.cpp#L105,t20.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t16.py#L105,t16.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t18.py#L80,t18.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t20.py#L86,t20.py})
 @end table
@@ -612,7 +627,7 @@ the whole model.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L326,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L268,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L882,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L675,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L334,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L275,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L904,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L691,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t18.cpp#L113,t18.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t18.py#L103,t18.py})
 @end table
@@ -628,7 +643,7 @@ Get the geometrical dimension of the current model.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L338,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L279,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L921,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L698,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L346,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L286,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L943,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L714,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x1.cpp#L35,x1.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x1.py#L32,x1.py})
 @end table
@@ -649,9 +664,9 @@ overall model.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L347,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L286,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L938,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L719,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L355,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L293,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L960,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L735,Julia}
 @item Examples:
-C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x2.cpp#L78,x2.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x4.cpp#L24,x4.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/discrete.cpp#L10,discrete.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/edges.cpp#L60,edges.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/faces.cpp#L60,faces.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x2.py#L74,x2.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x4.py#L22,x4.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x5.py#L87,x5.py}, @url{@value{GITLAB-PREFIX}/demos/api/copy_mesh.py#L27,copy_mesh.py}, @url{@value{GITLAB-PREFIX}/demos/api/discrete.py#L9,discrete.py}, ...)
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x2.cpp#L78,x2.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x4.cpp#L24,x4.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x7.cpp#L71,x7.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/discrete.cpp#L10,discrete.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/edges.cpp#L60,edges.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x2.py#L74,x2.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x4.py#L22,x4.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x7.py#L70,x7.py}, @url{@value{GITLAB-PREFIX}/demos/api/copy_mesh.py#L27,copy_mesh.py}, @url{@value{GITLAB-PREFIX}/demos/api/discrete.py#L9,discrete.py}, ...)
 @end table
 
 @item gmsh/model/removeEntities
@@ -668,7 +683,7 @@ dimension 0.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L357,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L295,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L963,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L736,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L365,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L302,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L985,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L752,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t18.cpp#L92,t18.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t20.cpp#L119,t20.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t18.py#L84,t18.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t20.py#L94,t20.py}, @url{@value{GITLAB-PREFIX}/demos/api/spherical_surf.py#L16,spherical_surf.py})
 @end table
@@ -684,7 +699,7 @@ Remove the entity name @code{name} from the current model.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L363,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L300,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L983,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L753,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L371,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L307,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1005,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L769,Julia}
 @end table
 
 @item gmsh/model/getType
@@ -698,7 +713,7 @@ Get the type of the entity of dimension @code{dim} and tag @code{tag}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L368,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L304,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L998,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L770,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L376,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L311,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1020,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L786,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t21.cpp#L166,t21.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x1.cpp#L90,x1.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/explore.cpp#L36,explore.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/partition.cpp#L53,partition.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t21.py#L149,t21.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x1.py#L81,x1.py}, @url{@value{GITLAB-PREFIX}/demos/api/explore.py#L17,explore.py}, @url{@value{GITLAB-PREFIX}/demos/api/partition.py#L44,partition.py})
 @end table
@@ -716,7 +731,7 @@ tag @code{tag}, i.e. from which the entity is a part of, if any.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L377,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L312,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1019,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L791,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L385,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L319,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1041,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L807,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t21.cpp#L173,t21.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x1.cpp#L138,x1.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/explore.cpp#L47,explore.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/partition.cpp#L61,partition.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t21.py#L151,t21.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x1.py#L112,x1.py}, @url{@value{GITLAB-PREFIX}/demos/api/explore.py#L31,explore.py}, @url{@value{GITLAB-PREFIX}/demos/api/partition.py#L46,partition.py})
 @end table
@@ -733,7 +748,7 @@ belongs.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L386,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L320,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1046,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L811,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L394,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L327,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1068,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L827,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t21.cpp#L163,t21.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x1.cpp#L133,x1.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/explore.cpp#L41,explore.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/partition.cpp#L50,partition.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t21.py#L146,t21.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x1.py#L109,x1.py}, @url{@value{GITLAB-PREFIX}/demos/api/explore.py#L28,explore.py}, @url{@value{GITLAB-PREFIX}/demos/api/partition.py#L41,partition.py})
 @end table
@@ -755,9 +770,9 @@ coordinates in @code{coord}, concatenated: [p1x, p1y, p1z, p2x, ...].
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L399,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L332,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1068,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L837,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L407,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L339,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1090,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L853,Julia}
 @item Examples:
-C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t2.cpp#L91,t2.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t2.py#L86,t2.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x5.py#L85,x5.py}, @url{@value{GITLAB-PREFIX}/demos/api/reparamOnFace.py#L20,reparamOnFace.py}, @url{@value{GITLAB-PREFIX}/demos/api/terrain_stl.py#L35,terrain_stl.py})
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t2.cpp#L91,t2.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x5.cpp#L92,x5.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t2.py#L86,t2.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x5.py#L78,x5.py}, @url{@value{GITLAB-PREFIX}/demos/api/reparamOnFace.py#L20,reparamOnFace.py}, @url{@value{GITLAB-PREFIX}/demos/api/terrain_stl.py#L35,terrain_stl.py})
 @end table
 
 @item gmsh/model/getDerivative
@@ -780,7 +795,7 @@ derivative with respect to u and v: [d1ux, d1uy, d1uz, d1vx, d1vy, d1vz, d2ux,
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L415,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L347,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1097,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L865,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L423,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L354,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1119,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L881,Julia}
 @end table
 
 @item gmsh/model/getSecondDerivative
@@ -804,7 +819,7 @@ d1uvx, d1uvy, d1uvz, d2uux, ...].
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L433,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L364,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1128,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L894,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L441,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L371,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1150,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L910,Julia}
 @end table
 
 @item gmsh/model/getCurvature
@@ -822,9 +837,9 @@ u, v parametric coordinates on the surface, concatenated: [p1u, p1v, p2u, ...]).
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L445,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L375,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1161,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L918,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L453,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L382,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1183,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L934,Julia}
 @item Examples:
-Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x5.py#L45,x5.py}, @url{@value{GITLAB-PREFIX}/demos/api/normals.py#L28,normals.py})
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x5.cpp#L60,x5.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x5.py#L50,x5.py}, @url{@value{GITLAB-PREFIX}/demos/api/normals.py#L28,normals.py})
 @end table
 
 @item gmsh/model/getPrincipalCurvatures
@@ -841,7 +856,7 @@ concatenated: [p1u, p1v, p2u, ...].
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L456,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L385,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1188,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L941,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L464,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L392,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1210,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L957,Julia}
 @end table
 
 @item gmsh/model/getNormal
@@ -858,9 +873,9 @@ triplets of x, y, z components, concatenated: [n1x, n1y, n1z, n2x, ...].
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L469,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L397,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1223,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L973,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L477,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L404,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1245,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L989,Julia}
 @item Examples:
-Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x5.py#L42,x5.py}, @url{@value{GITLAB-PREFIX}/demos/api/normals.py#L26,normals.py})
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x5.cpp#L56,x5.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x5.py#L47,x5.py}, @url{@value{GITLAB-PREFIX}/demos/api/normals.py#L26,normals.py})
 @end table
 
 @item gmsh/model/getParametrization
@@ -879,7 +894,7 @@ the surface (if @code{dim} = 2), i.e. [p1t, p2t, ...] or [p1u, p1v, p2u, ...].
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L481,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L408,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1248,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L998,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L489,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L415,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1270,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1014,Julia}
 @end table
 
 @item gmsh/model/getParametrizationBounds
@@ -894,9 +909,9 @@ entity of dimension @code{dim} and tag @code{tag}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L490,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L416,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1276,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1019,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L498,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L423,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1298,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1035,Julia}
 @item Examples:
-Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x5.py#L82,x5.py}, @url{@value{GITLAB-PREFIX}/demos/api/reparamOnFace.py#L17,reparamOnFace.py})
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x5.cpp#L88,x5.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x5.py#L75,x5.py}, @url{@value{GITLAB-PREFIX}/demos/api/reparamOnFace.py#L17,reparamOnFace.py})
 @end table
 
 @item gmsh/model/isInside
@@ -914,7 +929,7 @@ underyling geometrical representation.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L502,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L427,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1302,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1046,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L510,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L434,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1324,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1062,Julia}
 @end table
 
 @item gmsh/model/getClosestPoint
@@ -934,7 +949,7 @@ coordinates concatenated on the surface (if @code{dim} = 2), i.e. [p1t, p2t,
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L515,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L440,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1328,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1068,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L523,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L447,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1350,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1084,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/closest_point.py#L11,closest_point.py})
 @end table
@@ -955,9 +970,9 @@ subset of entities, depending on the underyling geometrical representation.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L529,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L453,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1361,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1096,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L537,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L460,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1383,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1112,Julia}
 @item Examples:
-Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x5.py#L84,x5.py}, @url{@value{GITLAB-PREFIX}/demos/api/reparamOnFace.py#L19,reparamOnFace.py})
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x5.cpp#L97,x5.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x5.py#L82,x5.py}, @url{@value{GITLAB-PREFIX}/demos/api/reparamOnFace.py#L19,reparamOnFace.py})
 @end table
 
 @item gmsh/model/setVisibility
@@ -972,7 +987,7 @@ the visibility setting recursively if @code{recursive} is true.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L540,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L463,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1391,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1115,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L548,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L470,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1413,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1131,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/gui.py#L31,gui.py})
 @end table
@@ -989,7 +1004,7 @@ Get the visibility of the model entity of dimension @code{dim} and tag
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L547,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L469,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1410,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1134,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L555,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L476,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1432,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1150,Julia}
 @end table
 
 @item gmsh/model/setVisibilityPerWindow
@@ -1004,7 +1019,7 @@ Set the global visibility of the model per window to @code{value}, where
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L555,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L476,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1431,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1151,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L563,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L483,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1453,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1167,Julia}
 @end table
 
 @item gmsh/model/setColor
@@ -1021,7 +1036,7 @@ should be integers between 0 and 255. Apply the color setting recursively if
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L563,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L483,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1448,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1168,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L571,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L490,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1470,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1184,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t4.cpp#L158,t4.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t4.py#L167,t4.py}, @url{@value{GITLAB-PREFIX}/demos/api/gui.py#L33,gui.py})
 @end table
@@ -1037,7 +1052,7 @@ Get the color of the model entity of dimension @code{dim} and tag @code{tag}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L573,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L492,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1471,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1187,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L581,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L499,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1493,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1203,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/step_boundary_colors.py#L10,step_boundary_colors.py})
 @end table
@@ -1053,9 +1068,9 @@ Set the @code{x}, @code{y}, @code{z} coordinates of a geometrical point.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L583,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L501,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1502,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1206,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L591,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L508,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1524,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1222,Julia}
 @item Examples:
-C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x2.cpp#L79,x2.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x2.py#L75,x2.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x5.py#L88,x5.py}, @url{@value{GITLAB-PREFIX}/demos/api/reparamOnFace.py#L23,reparamOnFace.py})
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x2.cpp#L79,x2.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x2.py#L75,x2.py}, @url{@value{GITLAB-PREFIX}/demos/api/reparamOnFace.py#L23,reparamOnFace.py})
 @end table
 
 @end ftable
@@ -1075,7 +1090,7 @@ Generate a mesh of the current model, up to dimension @code{dim} (0, 1, 2 or 3).
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L594,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L508,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1526,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1230,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L602,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L515,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1548,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1246,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t1.cpp#L121,t1.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t2.cpp#L143,t2.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t3.cpp#L84,t3.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t4.cpp#L165,t4.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t5.cpp#L224,t5.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t1.py#L120,t1.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t2.py#L136,t2.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t3.py#L79,t3.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t4.py#L172,t4.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t5.py#L218,t5.py}, ...)
 @end table
@@ -1093,7 +1108,7 @@ the partition of each element explicitly.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L601,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L514,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1540,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1246,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L609,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L521,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1562,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1262,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t21.cpp#L138,t21.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/partition.cpp#L28,partition.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t21.py#L126,t21.py}, @url{@value{GITLAB-PREFIX}/demos/api/partition.py#L26,partition.py})
 @end table
@@ -1109,7 +1124,7 @@ Unpartition the mesh of the current model.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L608,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L520,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1560,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1260,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L616,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L527,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1582,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1276,Julia}
 @end table
 
 @item gmsh/model/mesh/optimize
@@ -1129,7 +1144,7 @@ Laplace smoothing, "Relocate2D" and "Relocate3D" for node relocation). If
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L620,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L529,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1573,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1280,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L628,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L536,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1595,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1296,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/opt.py#L12,opt.py})
 @end table
@@ -1145,7 +1160,7 @@ Recombine the mesh of the current model.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L628,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L536,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1597,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1296,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L636,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L543,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1619,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1312,Julia}
 @end table
 
 @item gmsh/model/mesh/refine
@@ -1159,7 +1174,7 @@ Refine the mesh of the current model by uniformly splitting the elements.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L633,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L539,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1610,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1310,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L641,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L546,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1632,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1326,Julia}
 @end table
 
 @item gmsh/model/mesh/setOrder
@@ -1173,7 +1188,9 @@ Set the order of the elements in the mesh of the current model to @code{order}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L638,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L542,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1623,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1324,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L646,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L549,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1645,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1340,Julia}
+@item Examples:
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x6.cpp#L27,x6.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x6.py#L27,x6.py})
 @end table
 
 @item gmsh/model/mesh/getLastEntityError
@@ -1188,7 +1205,7 @@ populated by the new 3D meshing algorithms.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L644,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L547,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1638,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1342,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L652,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L554,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1660,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1358,Julia}
 @end table
 
 @item gmsh/model/mesh/getLastNodeError
@@ -1203,7 +1220,7 @@ populated by the new 3D meshing algorithms.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L650,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L552,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1658,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1364,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L658,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L559,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1680,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1380,Julia}
 @end table
 
 @item gmsh/model/mesh/clear
@@ -1220,7 +1237,7 @@ another entity with a non-empty mesh.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L658,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L559,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1678,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1385,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L666,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L566,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1700,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1401,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/copy_mesh.py#L52,copy_mesh.py}, @url{@value{GITLAB-PREFIX}/demos/api/flatten.py#L32,flatten.py}, @url{@value{GITLAB-PREFIX}/demos/api/remesh_partial_move.py#L17,remesh_partial_move.py})
 @end table
@@ -1238,7 +1255,7 @@ mesh.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L665,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L565,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1696,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1402,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L673,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L572,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1718,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1418,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/mirror_mesh.py#L43,mirror_mesh.py})
 @end table
@@ -1257,7 +1274,7 @@ coordinates of the nodes classified on the entities @code{dimTags}. If
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L673,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L572,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1713,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1421,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L681,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L579,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1735,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1437,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/flatten2.py#L15,flatten2.py})
 @end table
@@ -1285,9 +1302,9 @@ the entity if @code{dim} >= 0 in order to compute their parametric coordinates).
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L691,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L589,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1734,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1451,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L699,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L596,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1756,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1467,Julia}
 @item Examples:
-C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x1.cpp#L75,x1.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x4.cpp#L65,x4.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.cpp#L80,adapt_mesh.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/explore.cpp#L24,explore.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x1.py#L69,x1.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x4.py#L61,x4.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x5.py#L38,x5.py}, @url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.py#L15,adapt_mesh.py}, @url{@value{GITLAB-PREFIX}/demos/api/copy_mesh.py#L19,copy_mesh.py}, ...)
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x1.cpp#L75,x1.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x4.cpp#L65,x4.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x5.cpp#L51,x5.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.cpp#L80,adapt_mesh.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/explore.cpp#L24,explore.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x1.py#L69,x1.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x4.py#L61,x4.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x5.py#L43,x5.py}, @url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.py#L15,adapt_mesh.py}, @url{@value{GITLAB-PREFIX}/demos/api/copy_mesh.py#L19,copy_mesh.py}, ...)
 @end table
 
 @item gmsh/model/mesh/getNodesByElementType
@@ -1303,7 +1320,7 @@ of type @code{elementType}. The other arguments are treated as in
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L703,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L600,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1776,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1478,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L711,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L607,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1798,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1494,Julia}
 @end table
 
 @item gmsh/model/mesh/getNode
@@ -1321,7 +1338,7 @@ accessing nodes in bulk is often preferable.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L717,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L613,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1806,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1508,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L725,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L620,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1828,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1524,Julia}
 @end table
 
 @item gmsh/model/mesh/setNode
@@ -1338,7 +1355,7 @@ often preferable.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L729,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L624,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1840,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1534,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L737,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L631,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1862,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1550,Julia}
 @end table
 
 @item gmsh/model/mesh/rebuildNodeCache
@@ -1352,7 +1369,7 @@ Rebuild the node cache.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L736,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L630,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1862,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1549,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L744,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L637,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1884,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1565,Julia}
 @end table
 
 @item gmsh/model/mesh/rebuildElementCache
@@ -1366,7 +1383,7 @@ Rebuild the element cache.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L741,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L634,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1877,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1564,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L749,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L641,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1899,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1580,Julia}
 @end table
 
 @item gmsh/model/mesh/getNodesForPhysicalGroup
@@ -1384,7 +1401,21 @@ n2x, ...].
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L749,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L641,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1892,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1584,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L757,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L648,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1914,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1600,Julia}
+@end table
+
+@item gmsh/model/mesh/getMaxNodeTag
+Get the maximum tag @code{maxTag} of a node in the mesh.
+
+@table @asis
+@item Input:
+-
+@item Output:
+@code{maxTag}
+@item Return:
+-
+@item Language-specific definition:
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L765,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L655,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1942,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1623,Julia}
 @end table
 
 @item gmsh/model/mesh/addNodes
@@ -1406,7 +1437,7 @@ automatically assigned to the nodes.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L765,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L656,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1920,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1612,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L778,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L667,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1961,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1646,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x2.cpp#L92,x2.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x4.cpp#L27,x4.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/discrete.cpp#L13,discrete.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/import_perf.cpp#L57,import_perf.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/plugin.cpp#L11,plugin.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x2.py#L88,x2.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x4.py#L25,x4.py}, @url{@value{GITLAB-PREFIX}/demos/api/copy_mesh.py#L28,copy_mesh.py}, @url{@value{GITLAB-PREFIX}/demos/api/discrete.py#L12,discrete.py}, @url{@value{GITLAB-PREFIX}/demos/api/flatten.py#L38,flatten.py}, ...)
 @end table
@@ -1425,7 +1456,7 @@ after the elements have been set.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L777,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L667,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1950,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1630,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L790,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L678,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1991,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1664,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x2.cpp#L107,x2.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x2.py#L102,x2.py}, @url{@value{GITLAB-PREFIX}/demos/api/terrain.py#L66,terrain.py})
 @end table
@@ -1444,7 +1475,7 @@ negative, relocate all the nodes in the mesh.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L785,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L673,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1967,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1648,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L798,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L684,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2008,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1682,Julia}
 @end table
 
 @item gmsh/model/mesh/getElements
@@ -1470,7 +1501,7 @@ that contains the node tags of all the elements of the given type, concatenated:
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L803,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L690,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L1986,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1676,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L816,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L701,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2027,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1710,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x1.cpp#L80,x1.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.cpp#L83,adapt_mesh.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/explore.cpp#L29,explore.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x1.py#L72,x1.py}, @url{@value{GITLAB-PREFIX}/demos/api/copy_mesh.py#L20,copy_mesh.py}, @url{@value{GITLAB-PREFIX}/demos/api/explore.py#L21,explore.py}, @url{@value{GITLAB-PREFIX}/demos/api/flatten.py#L29,flatten.py}, @url{@value{GITLAB-PREFIX}/demos/api/mirror_mesh.py#L21,mirror_mesh.py}, ...)
 @end table
@@ -1490,7 +1521,7 @@ is often preferable.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L816,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L702,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2026,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1712,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L829,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L713,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2067,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1746,Julia}
 @end table
 
 @item gmsh/model/mesh/getElementByCoordinates
@@ -1510,7 +1541,7 @@ the search location.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L831,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L715,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2060,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1740,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L844,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L726,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2101,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1774,Julia}
 @end table
 
 @item gmsh/model/mesh/getElementsByCoordinates
@@ -1530,7 +1561,7 @@ find elements near the search location.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L852,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L734,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2105,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1770,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L865,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L745,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2146,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1804,Julia}
 @end table
 
 @item gmsh/model/mesh/getLocalCoordinatesInElement
@@ -1548,7 +1579,7 @@ is often preferable.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L866,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L747,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2134,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1793,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L879,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L758,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2175,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1827,Julia}
 @end table
 
 @item gmsh/model/mesh/getElementTypes
@@ -1565,9 +1596,9 @@ mesh.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L879,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L759,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2168,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1815,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L892,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L770,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2209,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1849,Julia}
 @item Examples:
-C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x6.cpp#L24,x6.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/edges.cpp#L30,edges.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/faces.cpp#L30,faces.cpp}), Python (@url{@value{GITLAB-PREFIX}/demos/api/poisson.py#L92,poisson.py})
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x6.cpp#L38,x6.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/edges.cpp#L30,edges.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/faces.cpp#L30,faces.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x6.py#L33,x6.py}, @url{@value{GITLAB-PREFIX}/demos/api/poisson.py#L92,poisson.py})
 @end table
 
 @item gmsh/model/mesh/getElementType
@@ -1584,9 +1615,9 @@ corresponding serendip element type (element without interior nodes).
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L889,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L768,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2191,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1838,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L902,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L779,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2232,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1872,Julia}
 @item Examples:
-C++ (@url{@value{GITLAB-PREFIX}/demos/api/edges.cpp#L63,edges.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/faces.cpp#L63,faces.cpp})
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x7.cpp#L32,x7.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/edges.cpp#L63,edges.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/faces.cpp#L63,faces.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x7.py#L29,x7.py})
 @end table
 
 @item gmsh/model/mesh/getElementProperties
@@ -1604,9 +1635,9 @@ number of primary (first order) nodes (@code{numPrimaryNodes}).
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L900,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L778,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2214,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1859,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L913,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L789,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2255,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1893,Julia}
 @item Examples:
-C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x1.cpp#L148,x1.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/edges.cpp#L39,edges.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/explore.cpp#L55,explore.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/faces.cpp#L39,faces.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x1.py#L116,x1.py}, @url{@value{GITLAB-PREFIX}/demos/api/explore.py#L33,explore.py}, @url{@value{GITLAB-PREFIX}/demos/api/poisson.py#L111,poisson.py})
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x1.cpp#L148,x1.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/edges.cpp#L39,edges.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/explore.cpp#L55,explore.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/faces.cpp#L39,faces.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x1.py#L116,x1.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x6.py#L38,x6.py}, @url{@value{GITLAB-PREFIX}/demos/api/explore.py#L33,explore.py}, @url{@value{GITLAB-PREFIX}/demos/api/poisson.py#L111,poisson.py})
 @end table
 
 @item gmsh/model/mesh/getElementsByType
@@ -1628,9 +1659,25 @@ indexed by @code{task}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L919,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L796,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2254,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1892,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L932,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L807,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2295,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1926,Julia}
 @item Examples:
-C++ (@url{@value{GITLAB-PREFIX}/demos/api/edges.cpp#L51,edges.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/faces.cpp#L51,faces.cpp}), Python (@url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.py#L18,adapt_mesh.py}, @url{@value{GITLAB-PREFIX}/demos/api/neighbors.py#L15,neighbors.py}, @url{@value{GITLAB-PREFIX}/demos/api/poisson.py#L95,poisson.py})
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x7.cpp#L58,x7.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/edges.cpp#L51,edges.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/faces.cpp#L51,faces.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x7.py#L50,x7.py}, @url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.py#L18,adapt_mesh.py}, @url{@value{GITLAB-PREFIX}/demos/api/neighbors.py#L15,neighbors.py}, @url{@value{GITLAB-PREFIX}/demos/api/poisson.py#L95,poisson.py})
+@end table
+
+@item gmsh/model/mesh/getMaxElementTag
+Get the maximum tag @code{maxTag} of an element in the mesh.
+
+@table @asis
+@item Input:
+-
+@item Output:
+@code{maxTag}
+@item Return:
+-
+@item Language-specific definition:
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L942,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L816,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2330,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1949,Julia}
+@item Examples:
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x7.cpp#L78,x7.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x7.py#L74,x7.py})
 @end table
 
 @item gmsh/model/mesh/preallocateElementsByType
@@ -1645,7 +1692,7 @@ Preallocate data before calling @code{getElementsByType} with @code{numTasks} >
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L930,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L806,C}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L948,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L821,C}
 @end table
 
 @item gmsh/model/mesh/addElements
@@ -1668,7 +1715,7 @@ e1nN, e2n1, ...].
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L949,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L824,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2289,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1921,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L967,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L839,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2349,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1973,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/demos/api/discrete.cpp#L20,discrete.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/plugin.cpp#L13,plugin.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/view.cpp#L12,view.cpp}), Python (@url{@value{GITLAB-PREFIX}/demos/api/copy_mesh.py#L29,copy_mesh.py}, @url{@value{GITLAB-PREFIX}/demos/api/discrete.py#L32,discrete.py}, @url{@value{GITLAB-PREFIX}/demos/api/flatten.py#L39,flatten.py}, @url{@value{GITLAB-PREFIX}/demos/api/mesh_from_discrete_curve.py#L21,mesh_from_discrete_curve.py}, @url{@value{GITLAB-PREFIX}/demos/api/mirror_mesh.py#L39,mirror_mesh.py}, ...)
 @end table
@@ -1690,18 +1737,24 @@ are automatically assigned to the elements.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L964,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L838,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2320,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1944,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L982,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L853,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2380,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1996,Julia}
 @item Examples:
-C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x2.cpp#L98,x2.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x4.cpp#L29,x4.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/edges.cpp#L64,edges.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/faces.cpp#L64,faces.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/import_perf.cpp#L62,import_perf.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x2.py#L94,x2.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x4.py#L27,x4.py}, @url{@value{GITLAB-PREFIX}/demos/api/import_perf.py#L70,import_perf.py}, @url{@value{GITLAB-PREFIX}/demos/api/raw_tetrahedralization.py#L20,raw_tetrahedralization.py}, @url{@value{GITLAB-PREFIX}/demos/api/raw_triangulation.py#L19,raw_triangulation.py}, ...)
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x2.cpp#L98,x2.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x4.cpp#L29,x4.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x7.cpp#L89,x7.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/edges.cpp#L64,edges.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/faces.cpp#L64,faces.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x2.py#L94,x2.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x4.py#L27,x4.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x7.py#L86,x7.py}, @url{@value{GITLAB-PREFIX}/demos/api/import_perf.py#L70,import_perf.py}, @url{@value{GITLAB-PREFIX}/demos/api/raw_tetrahedralization.py#L20,raw_tetrahedralization.py}, ...)
 @end table
 
 @item gmsh/model/mesh/getIntegrationPoints
 Get the numerical quadrature information for the given element type
-@code{elementType} and integration rule @code{integrationType} (e.g. "Gauss4"
-for a Gauss quadrature suited for integrating 4th order polynomials).
-@code{localCoord} contains the u, v, w coordinates of the G integration points
-in the reference element: [g1u, g1v, g1w, ..., gGu, gGv, gGw]. @code{weights}
-contains the associated weights: [g1q, ..., gGq].
+@code{elementType} and integration rule @code{integrationType}, where
+@code{integrationType} concatenates the integration rule family name with the
+desired order (e.g. "Gauss4" for a quadrature suited for integrating 4th order
+polynomials). The "CompositeGauss" family uses tensor-product rules based the 1D
+Gauss-Legendre rule; the "Gauss" family uses an economic scheme when available
+(i.e. with a minimal number of points), and falls back to "CompositeGauss"
+otherwise. Note that integration points for the "Gauss" family can fall outside
+of the reference element for high-order rules. @code{localCoord} contains the u,
+v, w coordinates of the G integration points in the reference element: [g1u,
+g1v, g1w, ..., gGu, gGv, gGw]. @code{weights} contains the associated weights:
+[g1q, ..., gGq].
 
 @table @asis
 @item Input:
@@ -1711,9 +1764,9 @@ contains the associated weights: [g1q, ..., gGq].
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L977,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L850,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2346,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L1966,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1001,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L871,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2406,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2023,Julia}
 @item Examples:
-C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x6.cpp#L42,x6.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.cpp#L90,adapt_mesh.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/edges.cpp#L84,edges.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/faces.cpp#L84,faces.cpp}), Python (@url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.py#L30,adapt_mesh.py}, @url{@value{GITLAB-PREFIX}/demos/api/poisson.py#L112,poisson.py})
+C++ (@url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.cpp#L90,adapt_mesh.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/edges.cpp#L84,edges.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/faces.cpp#L84,faces.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x6.py#L46,x6.py}, @url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.py#L30,adapt_mesh.py}, @url{@value{GITLAB-PREFIX}/demos/api/poisson.py#L112,poisson.py})
 @end table
 
 @item gmsh/model/mesh/getJacobians
@@ -1740,9 +1793,9 @@ points. If @code{tag} < 0, get the Jacobian data for all entities. If
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L998,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L870,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2376,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2001,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1022,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L891,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2442,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2058,Julia}
 @item Examples:
-C++ (@url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.cpp#L93,adapt_mesh.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/edges.cpp#L97,edges.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/faces.cpp#L97,faces.cpp}), Python (@url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.py#L31,adapt_mesh.py}, @url{@value{GITLAB-PREFIX}/demos/api/poisson.py#L131,poisson.py})
+C++ (@url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.cpp#L93,adapt_mesh.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/edges.cpp#L97,edges.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/faces.cpp#L97,faces.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x6.py#L67,x6.py}, @url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.py#L31,adapt_mesh.py}, @url{@value{GITLAB-PREFIX}/demos/api/poisson.py#L131,poisson.py})
 @end table
 
 @item gmsh/model/mesh/preallocateJacobians
@@ -1757,7 +1810,7 @@ For C and C++ only.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1011,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L882,C}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1035,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L903,C}
 @end table
 
 @item gmsh/model/mesh/getJacobian
@@ -1781,24 +1834,28 @@ often preferable.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1034,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L904,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2421,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2036,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1058,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L925,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2487,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2093,Julia}
 @end table
 
 @item gmsh/model/mesh/getBasisFunctions
 Get the basis functions of the element of type @code{elementType} at the
 evaluation points @code{localCoord} (given as concatenated triplets of
 coordinates in the reference element [g1u, g1v, g1w, ..., gGu, gGv, gGw]), for
-the function space @code{functionSpaceType} (e.g. "Lagrange" or "GradLagrange"
-for isoparametric Lagrange basis functions or their gradient, in the u, v, w
-coordinates of the reference element; "Lagrange3" for 3rd order Lagrange basis
-functions, or "H1Legendre3" or "GradH1Legendre3" for 3rd order hierarchical H1
-Legendre functions). @code{numComponents} returns the number C of components of
-a basis function. @code{basisFunctions} returns the value of the N basis
-functions at the evaluation points, i.e. [g1f1, g1f2, ..., g1fN, g2f1, ...] when
-C == 1 or [g1f1u, g1f1v, g1f1w, g1f2u, ..., g1fNw, g2f1u, ...] when C == 3. For
-basis functions that depend on the orientation of the elements, all values for
-the first orientation are returned first, followed by values for the second,
-etc. @code{numOrientations} returns the overall number of orientations. If
+the function space @code{functionSpaceType}. Currently supported function spaces
+include "Lagrange" and "GradLagrange" for isoparametric Lagrange basis functions
+and their gradient in the u, v, w coordinates of the reference element;
+"LagrangeN" and "GradLagrangeN", with N = 1, 2, ..., for N-th order Lagrange
+basis functions; "H1LegendreN" and "GradH1LegendreN", with N = 1, 2, ..., for
+N-th order hierarchical H1 Legendre functions; "HcurlLegendreN" and
+"CurlHcurlLegendreN", with N = 1, 2, ..., for N-th order curl-conforming basis
+functions. @code{numComponents} returns the number C of components of a basis
+function (e.g. 1 for scalar functions and 3 for vector functions).
+@code{basisFunctions} returns the value of the N basis functions at the
+evaluation points, i.e. [g1f1, g1f2, ..., g1fN, g2f1, ...] when C == 1 or
+[g1f1u, g1f1v, g1f1w, g1f2u, ..., g1fNw, g2f1u, ...] when C == 3. For basis
+functions that depend on the orientation of the elements, all values for the
+first orientation are returned first, followed by values for the second, etc.
+@code{numOrientations} returns the overall number of orientations. If
 @code{wantedOrientations} is not empty, only return the values for the desired
 orientation indices.
 
@@ -1810,12 +1867,12 @@ orientation indices.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1059,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L928,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2460,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2077,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1086,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L952,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2526,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2137,Julia}
 @item Examples:
-C++ (@url{@value{GITLAB-PREFIX}/demos/api/edges.cpp#L87,edges.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/faces.cpp#L87,faces.cpp}), Python (@url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.py#L32,adapt_mesh.py}, @url{@value{GITLAB-PREFIX}/demos/api/poisson.py#L114,poisson.py})
+C++ (@url{@value{GITLAB-PREFIX}/demos/api/edges.cpp#L87,edges.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/faces.cpp#L87,faces.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x6.py#L57,x6.py}, @url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.py#L32,adapt_mesh.py}, @url{@value{GITLAB-PREFIX}/demos/api/poisson.py#L114,poisson.py})
 @end table
 
-@item gmsh/model/mesh/getBasisFunctionsOrientation@-ForElements
+@item gmsh/model/mesh/getBasisFunctionsOrientation
 Get the orientation index of the elements of type @code{elementType} in the
 entity of tag @code{tag}. The arguments have the same meaning as in
 @code{getBasisFunctions}. @code{basisFunctionsOrientation} is a vector giving
@@ -1831,7 +1888,7 @@ as it will return a vector of zeros.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1075,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L943,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2508,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2103,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1102,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L967,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2577,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2163,Julia}
 @end table
 
 @item gmsh/model/mesh/getBasisFunctionsOrientation@-ForElement
@@ -1845,7 +1902,7 @@ Get the orientation of a single element @code{elementTag}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1085,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L952,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2537,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2123,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1112,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L976,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2606,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2183,Julia}
 @end table
 
 @item gmsh/model/mesh/getNumberOfOrientations
@@ -1860,12 +1917,12 @@ and function space named @code{functionSpaceType}.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1093,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L959,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2558,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2142,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1120,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L983,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2627,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2202,Julia}
 @end table
 
-@item gmsh/model/mesh/preallocateBasisFunctions@-OrientationForElements
-Preallocate data before calling @code{getBasisFunctionsOrientationForElements}
-with @code{numTasks} > 1. For C and C++ only.
+@item gmsh/model/mesh/preallocateBasisFunctions@-Orientation
+Preallocate data before calling @code{getBasisFunctionsOrientation} with
+@code{numTasks} > 1. For C and C++ only.
 
 @table @asis
 @item Input:
@@ -1875,14 +1932,14 @@ with @code{numTasks} > 1. For C and C++ only.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1100,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L965,C}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1127,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L989,C}
 @end table
 
 @item gmsh/model/mesh/getEdges
 Get the global unique mesh edge identifiers @code{edgeTags} and orientations
 @code{edgeOrientation} for an input list of node tag pairs defining these edges,
 concatenated in the vector @code{nodeTags}. Mesh edges are created e.g. by
-@code{createEdges()} or @code{getKeysForElements()}.
+@code{createEdges()} or @code{getKeys()}.
 
 @table @asis
 @item Input:
@@ -1892,7 +1949,9 @@ concatenated in the vector @code{nodeTags}. Mesh edges are created e.g. by
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1110,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L974,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2578,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2162,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1137,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L998,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2647,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2222,Julia}
+@item Examples:
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x7.cpp#L51,x7.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x7.py#L44,x7.py})
 @end table
 
 @item gmsh/model/mesh/getFaces
@@ -1900,7 +1959,7 @@ Get the global unique mesh face identifiers @code{faceTags} and orientations
 @code{faceOrientations} for an input list of node tag triplets (if
 @code{faceType} == 3) or quadruplets (if @code{faceType} == 4) defining these
 faces, concatenated in the vector @code{nodeTags}. Mesh faces are created e.g.
-by @code{createFaces()} or @code{getKeysForElements()}.
+by @code{createFaces()} or @code{getKeys()}.
 
 @table @asis
 @item Input:
@@ -1910,7 +1969,9 @@ by @code{createFaces()} or @code{getKeysForElements()}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1121,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L984,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2606,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2189,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1148,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1008,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2675,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2249,Julia}
+@item Examples:
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x7.cpp#L52,x7.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x7.py#L45,x7.py})
 @end table
 
 @item gmsh/model/mesh/createEdges
@@ -1924,7 +1985,9 @@ Create unique mesh edges for the entities @code{dimTags}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1129,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L991,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2636,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2210,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1156,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1015,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2705,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2270,Julia}
+@item Examples:
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x7.cpp#L45,x7.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x7.py#L40,x7.py})
 @end table
 
 @item gmsh/model/mesh/createFaces
@@ -1938,10 +2001,12 @@ Create unique mesh faces for the entities @code{dimTags}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1134,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L995,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2652,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2227,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1161,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1019,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2721,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2287,Julia}
+@item Examples:
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x7.cpp#L46,x7.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x7.py#L41,x7.py})
 @end table
 
-@item gmsh/model/mesh/getKeysForElements
+@item gmsh/model/mesh/getKeys
 Generate the pair of keys for the elements of type @code{elementType} in the
 entity of tag @code{tag}, for the @code{functionSpaceType} function space. Each
 pair (@code{typeKey}, @code{entityKey}) uniquely identifies a basis function in
@@ -1958,7 +2023,7 @@ release.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1145,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1005,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2668,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2251,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1172,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1029,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2737,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2311,Julia}
 @end table
 
 @item gmsh/model/mesh/getKeysForElement
@@ -1972,10 +2037,10 @@ Get the pair of keys for a single element @code{elementTag}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1156,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1015,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2704,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2277,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1183,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1039,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2773,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2337,Julia}
 @end table
 
-@item gmsh/model/mesh/getNumberOfKeysForElements
+@item gmsh/model/mesh/getNumberOfKeys
 Get the number of keys by elements of type @code{elementType} for function space
 named @code{functionSpaceType}.
 
@@ -1987,10 +2052,10 @@ named @code{functionSpaceType}.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1167,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1025,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2733,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2304,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1194,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1049,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2802,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2364,Julia}
 @end table
 
-@item gmsh/model/mesh/getInformationForElements
+@item gmsh/model/mesh/getKeysInformation
 Get information about the pair of @code{keys}. @code{infoKeys} returns
 information about the functions associated with the pairs (@code{typeKeys},
 @code{entityKey}). @code{infoKeys[0].first} describes the type of function (0
@@ -2007,7 +2072,7 @@ in a future release.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1179,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1036,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2753,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2327,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1206,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1060,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2822,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2387,Julia}
 @end table
 
 @item gmsh/model/mesh/getBarycenters
@@ -2027,7 +2092,7 @@ the part of the data indexed by @code{task}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1194,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1050,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2784,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2353,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1221,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1074,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2853,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2413,Julia}
 @end table
 
 @item gmsh/model/mesh/preallocateBarycenters
@@ -2042,7 +2107,7 @@ For C and C++ only.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1206,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1061,C}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1233,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1085,C}
 @end table
 
 @item gmsh/model/mesh/getElementEdgeNodes
@@ -2063,9 +2128,9 @@ indexed by @code{task}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1220,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1074,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2815,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2379,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1247,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1098,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2884,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2439,Julia}
 @item Examples:
-C++ (@url{@value{GITLAB-PREFIX}/demos/api/edges.cpp#L57,edges.cpp})
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x7.cpp#L34,x7.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/edges.cpp#L57,edges.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x7.py#L30,x7.py})
 @end table
 
 @item gmsh/model/mesh/getElementFaceNodes
@@ -2087,9 +2152,9 @@ the data indexed by @code{task}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1238,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1091,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2846,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2406,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1265,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1115,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2915,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2466,Julia}
 @item Examples:
-C++ (@url{@value{GITLAB-PREFIX}/demos/api/faces.cpp#L57,faces.cpp}), Python (@url{@value{GITLAB-PREFIX}/demos/api/neighbors.py#L16,neighbors.py})
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x7.cpp#L35,x7.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/faces.cpp#L57,faces.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x7.py#L31,x7.py}, @url{@value{GITLAB-PREFIX}/demos/api/neighbors.py#L16,neighbors.py})
 @end table
 
 @item gmsh/model/mesh/getGhostElements
@@ -2104,7 +2169,7 @@ stored in the ghost entity of dimension @code{dim} and tag @code{tag}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1250,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1102,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2879,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2427,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1277,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1126,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2948,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2487,Julia}
 @end table
 
 @item gmsh/model/mesh/setSize
@@ -2119,7 +2184,7 @@ entities of dimension 0 (points) are handled.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1259,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1110,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2905,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2449,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1286,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1134,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2974,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2509,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t16.cpp#L115,t16.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t18.cpp#L32,t18.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t21.cpp#L47,t21.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.cpp#L234,adapt_mesh.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t16.py#L97,t16.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t18.py#L29,t18.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t21.py#L35,t21.py}, @url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.py#L81,adapt_mesh.py}, @url{@value{GITLAB-PREFIX}/demos/api/mirror_mesh.py#L12,mirror_mesh.py}, ...)
 @end table
@@ -2137,7 +2202,7 @@ size constraint is specified on the corresponding entity.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1267,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1117,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2923,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2470,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1294,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1141,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2992,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2530,Julia}
 @end table
 
 @item gmsh/model/mesh/setSizeAtParametricPoints
@@ -2153,7 +2218,7 @@ entities of dimension 1 (lines) are handled.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1275,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1124,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2946,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2492,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1302,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1148,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3015,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2552,Julia}
 @end table
 
 @item gmsh/model/mesh/setSizeCallback
@@ -2175,7 +2240,7 @@ mesh size; returning @code{lc} is equivalent to a no-op.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1291,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1139,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2968,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2514,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1318,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1163,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3037,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2574,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t10.cpp#L116,t10.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t10.py#L109,t10.py})
 @end table
@@ -2191,7 +2256,7 @@ Remove the mesh size callback from the current model.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1296,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1143,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L2995,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2531,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1323,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1167,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3064,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2591,Julia}
 @end table
 
 @item gmsh/model/mesh/setTransfiniteCurve
@@ -2209,7 +2274,7 @@ Currently supported types are "Progression" (geometrical progression with power
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1305,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1149,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3009,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2549,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1332,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1173,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3078,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2609,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x2.cpp#L155,x2.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x2.py#L151,x2.py}, @url{@value{GITLAB-PREFIX}/demos/api/terrain.py#L149,terrain.py}, @url{@value{GITLAB-PREFIX}/demos/api/terrain_bspline.py#L42,terrain_bspline.py}, @url{@value{GITLAB-PREFIX}/demos/api/terrain_stl.py#L78,terrain_stl.py})
 @end table
@@ -2231,7 +2296,7 @@ its boundary.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1319,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1162,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3030,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2569,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1346,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1186,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3099,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2629,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x2.cpp#L158,x2.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/get_data_perf.cpp#L13,get_data_perf.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/square.cpp#L7,square.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x2.py#L153,x2.py}, @url{@value{GITLAB-PREFIX}/demos/api/get_data_perf.py#L11,get_data_perf.py}, @url{@value{GITLAB-PREFIX}/demos/api/terrain.py#L151,terrain.py}, @url{@value{GITLAB-PREFIX}/demos/api/terrain_bspline.py#L44,terrain_bspline.py}, @url{@value{GITLAB-PREFIX}/demos/api/terrain_stl.py#L80,terrain_stl.py})
 @end table
@@ -2249,7 +2314,7 @@ interpolation explicitly.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1328,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1170,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3054,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2586,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1355,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1194,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3123,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2646,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x2.cpp#L162,x2.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x2.py#L156,x2.py}, @url{@value{GITLAB-PREFIX}/demos/api/terrain.py#L154,terrain.py}, @url{@value{GITLAB-PREFIX}/demos/api/terrain_bspline.py#L47,terrain_bspline.py}, @url{@value{GITLAB-PREFIX}/demos/api/terrain_stl.py#L83,terrain_stl.py})
 @end table
@@ -2272,9 +2337,9 @@ transfinite surfaces.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1341,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1182,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3073,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2607,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1368,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1206,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3142,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2667,Julia}
 @item Examples:
-C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x2.cpp#L169,x2.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x6.cpp#L19,x6.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x2.py#L162,x2.py})
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x2.cpp#L169,x2.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x6.cpp#L22,x6.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x2.py#L162,x2.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x6.py#L21,x6.py})
 @end table
 
 @item gmsh/model/mesh/setRecombine
@@ -2290,7 +2355,7 @@ recombine triangles into quadrangles) are supported.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1350,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1190,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3098,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2626,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1377,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1214,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3167,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2686,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t11.cpp#L44,t11.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x2.cpp#L159,x2.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t11.py#L42,t11.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x2.py#L154,x2.py}, @url{@value{GITLAB-PREFIX}/demos/api/poisson.py#L238,poisson.py}, @url{@value{GITLAB-PREFIX}/demos/api/terrain.py#L152,terrain.py}, @url{@value{GITLAB-PREFIX}/demos/api/terrain_bspline.py#L45,terrain_bspline.py}, ...)
 @end table
@@ -2307,7 +2372,7 @@ and tag @code{tag}. @code{val} iterations of a Laplace smoother are applied.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1357,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1196,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3116,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2642,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1384,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1220,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3185,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2702,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x2.cpp#L160,x2.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x2.py#L155,x2.py}, @url{@value{GITLAB-PREFIX}/demos/api/terrain.py#L153,terrain.py}, @url{@value{GITLAB-PREFIX}/demos/api/terrain_bspline.py#L46,terrain_bspline.py}, @url{@value{GITLAB-PREFIX}/demos/api/terrain_stl.py#L82,terrain_stl.py})
 @end table
@@ -2327,7 +2392,7 @@ as-is.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1368,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1206,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3134,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2660,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1395,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1230,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3203,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2720,Julia}
 @end table
 
 @item gmsh/model/mesh/setAlgorithm
@@ -2342,7 +2407,7 @@ Set the meshing algorithm on the model entity of dimension @code{dim} and tag
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1376,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1213,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3155,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2676,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1403,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1237,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3224,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2736,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t5.cpp#L211,t5.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t5.py#L205,t5.py})
 @end table
@@ -2360,7 +2425,7 @@ entity of dimension @code{dim} and tag @code{tag}. Currently only supported for
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1385,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1221,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3173,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2693,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1412,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1245,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3242,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2753,Julia}
 @end table
 
 @item gmsh/model/mesh/setCompound
@@ -2376,7 +2441,7 @@ discrete entity, which is automatically reparametrized.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1394,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1229,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3192,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2710,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1421,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1253,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3261,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2770,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t12.cpp#L83,t12.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t12.py#L79,t12.py})
 @end table
@@ -2395,7 +2460,7 @@ kernel, as it relies on the STL triangulation.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1403,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1237,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3211,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2728,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1430,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1261,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3280,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2788,Julia}
 @end table
 
 @item gmsh/model/mesh/removeConstraints
@@ -2410,7 +2475,7 @@ Remove all meshing constraints from the model entities @code{dimTags}. If
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1409,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1242,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3229,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2744,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1436,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1266,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3298,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2804,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/terrain_bspline.py#L50,terrain_bspline.py})
 @end table
@@ -2434,7 +2499,7 @@ their boundary.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1422,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1254,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3246,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2768,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1449,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1278,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3315,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2828,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t15.cpp#L51,t15.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t15.py#L47,t15.py})
 @end table
@@ -2452,7 +2517,7 @@ points if @code{dim} == 0).
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1432,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1263,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3272,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2784,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1459,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1287,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3341,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2844,Julia}
 @end table
 
 @item gmsh/model/mesh/getEmbedded
@@ -2467,7 +2532,7 @@ and tag @code{tag}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1439,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1269,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3291,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2804,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1466,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1293,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3360,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2864,Julia}
 @end table
 
 @item gmsh/model/mesh/reorderElements
@@ -2482,7 +2547,7 @@ Reorder the elements of type @code{elementType} classified on the entity of tag
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1447,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1276,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3313,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2824,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1474,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1300,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3382,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2884,Julia}
 @end table
 
 @item gmsh/model/mesh/renumberNodes
@@ -2496,7 +2561,7 @@ Renumber the node tags in a continuous sequence.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1454,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1282,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3332,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2839,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1481,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1306,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3401,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2899,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/view_renumbering.py#L31,view_renumbering.py})
 @end table
@@ -2512,7 +2577,7 @@ Renumber the element tags in a continuous sequence.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1459,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1285,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3346,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2854,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1486,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1309,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3415,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2914,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/view_renumbering.py#L32,view_renumbering.py})
 @end table
@@ -2535,11 +2600,26 @@ and @code{dim} == 2.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1471,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1295,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3360,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2875,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1498,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1319,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3429,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2935,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t18.cpp#L40,t18.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t18.py#L36,t18.py}, @url{@value{GITLAB-PREFIX}/demos/api/periodic.py#L13,periodic.py})
 @end table
 
+@item gmsh/model/mesh/getPeriodic
+Get master entities @code{tagsMaster} for the entities of dimension @code{dim}
+and tags @code{tags}.
+
+@table @asis
+@item Input:
+@code{dim}, @code{tags}
+@item Output:
+@code{tagMaster}
+@item Return:
+-
+@item Language-specific definition:
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1507,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1327,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3457,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2953,Julia}
+@end table
+
 @item gmsh/model/mesh/getPeriodicNodes
 Get the master entity @code{tagMaster}, the node tags @code{nodeTags} and their
 corresponding master node tags @code{nodeTagsMaster}, and the affine transform
@@ -2555,12 +2635,12 @@ the returned data.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1483,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1306,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3388,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2895,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1518,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1337,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3480,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2976,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/periodic.py#L19,periodic.py})
 @end table
 
-@item gmsh/model/mesh/getPeriodicKeysForElements
+@item gmsh/model/mesh/getPeriodicKeys
 Get the master entity @code{tagMaster} and the key pairs (@code{typeKeyMaster},
 @code{entityKeyMaster}) corresponding to the entity @code{tag} and the key pairs
 (@code{typeKey}, @code{entityKey}) for the elements of type @code{elementType}
@@ -2576,7 +2656,7 @@ locating basis functions for sorting purposes.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1499,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1321,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3424,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2927,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1534,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1352,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3516,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3008,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/periodic.py#L23,periodic.py})
 @end table
@@ -2592,7 +2672,7 @@ Remove duplicate nodes in the mesh of the current model.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1514,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1335,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3471,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2961,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1549,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1366,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3563,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3042,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/glue_and_remesh_stl.py#L15,glue_and_remesh_stl.py}, @url{@value{GITLAB-PREFIX}/demos/api/mirror_mesh.py#L51,mirror_mesh.py})
 @end table
@@ -2610,7 +2690,7 @@ surfaces.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1520,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1339,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3485,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2977,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1555,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1370,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3577,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3058,Julia}
 @end table
 
 @item gmsh/model/mesh/classifySurfaces
@@ -2631,7 +2711,7 @@ the discrete entities in the built-in CAD kernel.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1533,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1351,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3502,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L2999,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1568,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1382,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3594,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3080,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t13.cpp#L53,t13.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t13.py#L44,t13.py}, @url{@value{GITLAB-PREFIX}/demos/api/aneurysm.py#L10,aneurysm.py}, @url{@value{GITLAB-PREFIX}/demos/api/glue_and_remesh_stl.py#L19,glue_and_remesh_stl.py}, @url{@value{GITLAB-PREFIX}/demos/api/remesh_stl.py#L22,remesh_stl.py}, @url{@value{GITLAB-PREFIX}/demos/api/terrain_stl.py#L16,terrain_stl.py})
 @end table
@@ -2651,7 +2731,7 @@ entities.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1546,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1363,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3528,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3018,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1581,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1394,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3620,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3099,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t13.cpp#L59,t13.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x2.cpp#L111,x2.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t13.py#L50,t13.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x2.py#L106,x2.py}, @url{@value{GITLAB-PREFIX}/demos/api/aneurysm.py#L11,aneurysm.py}, @url{@value{GITLAB-PREFIX}/demos/api/glue_and_remesh_stl.py#L32,glue_and_remesh_stl.py}, @url{@value{GITLAB-PREFIX}/demos/api/remesh_stl.py#L26,remesh_stl.py}, ...)
 @end table
@@ -2672,7 +2752,7 @@ in CAD kernel.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1556,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1372,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3548,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3039,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1591,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1403,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3640,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3120,Julia}
 @end table
 
 @item gmsh/model/mesh/computeHomology
@@ -2693,7 +2773,7 @@ as physical groups in the mesh.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1569,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1384,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3569,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3061,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1604,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1415,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3661,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3142,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t14.cpp#L112,t14.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t14.py#L110,t14.py})
 @end table
@@ -2716,7 +2796,7 @@ stored as physical groups in the mesh.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1583,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1397,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3596,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3083,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1618,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1428,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3688,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3164,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t14.cpp#L122,t14.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t14.py#L122,t14.py})
 @end table
@@ -2733,7 +2813,7 @@ function, the Theta function and cross directions. Return the tags of the views.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1592,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1405,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3623,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3101,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1627,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1436,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3715,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3182,Julia}
 @end table
 
 @item gmsh/model/mesh/triangulate
@@ -2749,7 +2829,7 @@ resulting triangles in @code{tri}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1599,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1411,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3644,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3123,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1634,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1442,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3736,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3204,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/raw_triangulation.py#L13,raw_triangulation.py})
 @end table
@@ -2767,7 +2847,7 @@ resulting tetrahedra in @code{tetra}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1607,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1418,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3666,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3144,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1642,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1449,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3758,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3225,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/raw_tetrahedralization.py#L15,raw_tetrahedralization.py})
 @end table
@@ -2791,7 +2871,7 @@ the field tag.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1617,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1425,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3694,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3174,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1652,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1456,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3786,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3255,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t7.cpp#L50,t7.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t10.cpp#L46,t10.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t11.cpp#L38,t11.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t13.cpp#L83,t13.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t17.cpp#L41,t17.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t7.py#L43,t7.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t10.py#L43,t10.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t13.py#L71,t13.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t17.py#L35,t17.py}, @url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.py#L112,adapt_mesh.py}, ...)
 @end table
@@ -2807,7 +2887,7 @@ Remove the field with tag @code{tag}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1623,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1430,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3714,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3188,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1658,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1461,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3806,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3269,Julia}
 @end table
 
 @item gmsh/model/mesh/field/list
@@ -2821,7 +2901,7 @@ Get the list of all fields.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1628,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1434,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3728,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3204,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1663,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1465,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3820,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3285,Julia}
 @end table
 
 @item gmsh/model/mesh/field/getType
@@ -2835,7 +2915,7 @@ Get the type @code{fieldType} of the field with tag @code{tag}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1633,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1438,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3746,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3223,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1668,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1469,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3838,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3304,Julia}
 @end table
 
 @item gmsh/model/mesh/field/setNumber
@@ -2850,7 +2930,7 @@ Set the numerical option @code{option} to value @code{value} for field
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1639,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1443,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3766,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3240,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1674,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1474,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3858,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3321,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t7.cpp#L51,t7.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t10.cpp#L49,t10.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t17.cpp#L42,t17.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.cpp#L270,adapt_mesh.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t7.py#L44,t7.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t10.py#L46,t10.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t17.py#L36,t17.py}, @url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.py#L113,adapt_mesh.py}, @url{@value{GITLAB-PREFIX}/demos/api/copy_mesh.py#L46,copy_mesh.py})
 @end table
@@ -2866,7 +2946,7 @@ Get the value of the numerical option @code{option} for field @code{tag}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1646,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1449,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3783,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3257,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1681,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1480,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3875,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3338,Julia}
 @end table
 
 @item gmsh/model/mesh/field/setString
@@ -2880,7 +2960,7 @@ Set the string option @code{option} to value @code{value} for field @code{tag}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1653,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1455,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3804,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3273,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1688,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1486,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3896,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3354,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t10.cpp#L73,t10.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t11.cpp#L39,t11.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t13.cpp#L86,t13.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t10.py#L69,t10.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t13.py#L73,t13.py})
 @end table
@@ -2896,7 +2976,7 @@ Get the value of the string option @code{option} for field @code{tag}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1660,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1461,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3821,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3290,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1695,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1492,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3913,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3371,Julia}
 @end table
 
 @item gmsh/model/mesh/field/setNumbers
@@ -2911,7 +2991,7 @@ Set the numerical list option @code{option} to value @code{value} for field
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1667,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1467,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3842,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3307,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1702,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1498,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3934,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3388,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t10.cpp#L47,t10.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t10.py#L44,t10.py})
 @end table
@@ -2927,7 +3007,7 @@ Get the value of the numerical list option @code{option} for field @code{tag}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1674,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1473,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3860,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3324,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1709,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1504,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3952,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3405,Julia}
 @end table
 
 @item gmsh/model/mesh/field/setAsBackgroundMesh
@@ -2941,7 +3021,7 @@ Set the field @code{tag} as the background mesh size field.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1681,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1479,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3881,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3342,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1716,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1510,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3973,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3423,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t7.cpp#L54,t7.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t10.cpp#L108,t10.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t11.cpp#L41,t11.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t13.cpp#L89,t13.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t17.cpp#L43,t17.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t7.py#L47,t7.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t10.py#L102,t10.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t13.py#L76,t13.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t17.py#L37,t17.py}, @url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.py#L114,adapt_mesh.py}, ...)
 @end table
@@ -2957,7 +3037,7 @@ Set the field @code{tag} as a boundary layer size field.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1686,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1483,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3896,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3357,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1721,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1514,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3988,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3438,Julia}
 @end table
 
 @end ftable
@@ -2983,7 +3063,7 @@ the geo module.)
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1702,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1492,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3917,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3392,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1737,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1523,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4009,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3473,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t1.cpp#L36,t1.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t2.cpp#L23,t2.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t3.cpp#L25,t3.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t5.cpp#L19,t5.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t6.cpp#L20,t6.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t1.py#L33,t1.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t2.py#L21,t2.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t3.py#L22,t3.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t5.py#L45,t5.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t6.py#L19,t6.py}, ...)
 @end table
@@ -3002,7 +3082,7 @@ the tag of the line.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1714,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1503,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3944,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3412,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1749,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1534,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4036,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3493,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t1.cpp#L67,t1.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t2.cpp#L27,t2.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t3.cpp#L29,t3.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t5.cpp#L125,t5.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t6.cpp#L24,t6.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t1.py#L69,t1.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t2.py#L25,t2.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t3.py#L26,t3.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t5.py#L60,t5.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t6.py#L23,t6.py}, ...)
 @end table
@@ -3023,7 +3103,7 @@ tag of the circle arc.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1726,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1514,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3967,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3433,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1761,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1545,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4059,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3514,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t5.cpp#L27,t5.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t5.py#L119,t5.py})
 @end table
@@ -3044,7 +3124,7 @@ the plane of the circle arc. Return the tag of the ellipse arc.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1742,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1529,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L3996,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3455,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1777,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1560,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4088,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3536,Julia}
 @end table
 
 @item gmsh/model/geo/addSpline
@@ -3062,7 +3142,7 @@ curve.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1758,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1544,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4026,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3475,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1793,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1575,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4118,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3556,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t12.cpp#L67,t12.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t12.py#L63,t12.py})
 @end table
@@ -3082,7 +3162,7 @@ curve.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1768,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1553,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4050,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3495,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1803,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1584,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4142,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3576,Julia}
 @end table
 
 @item gmsh/model/geo/addBezier
@@ -3098,7 +3178,7 @@ new tag is selected automatically.  Return the tag of the Bezier curve.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1776,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1560,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4074,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3514,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1811,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1591,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4166,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3595,Julia}
 @end table
 
 @item gmsh/model/geo/addPolyline
@@ -3115,7 +3195,7 @@ first and last points are the same. Return the tag of the polyline curve.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1786,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1568,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4096,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3534,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1821,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1599,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4188,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3615,Julia}
 @end table
 
 @item gmsh/model/geo/addCompoundSpline
@@ -3133,7 +3213,7 @@ Return the tag of the spline.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1796,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1577,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4119,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3555,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1831,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1608,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4211,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3636,Julia}
 @end table
 
 @item gmsh/model/geo/addCompoundBSpline
@@ -3151,7 +3231,7 @@ b-spline.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1807,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1587,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4144,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3575,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1842,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1618,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4236,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3656,Julia}
 @end table
 
 @item gmsh/model/geo/addCurveLoop
@@ -3171,7 +3251,7 @@ necessary. Return the tag of the curve loop.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1820,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1599,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4169,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3598,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1855,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1630,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4261,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3679,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t1.cpp#L80,t1.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t2.cpp#L31,t2.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t3.cpp#L33,t3.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t5.cpp#L40,t5.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t6.cpp#L28,t6.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t1.py#L81,t1.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t2.py#L29,t2.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t3.py#L30,t3.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t5.py#L82,t5.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t6.py#L27,t6.py}, ...)
 @end table
@@ -3188,7 +3268,7 @@ Add curve loops in the built-in CAD representation based on the curves
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1828,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1606,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4196,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3616,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1863,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1637,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4288,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3697,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/aneurysm.py#L34,aneurysm.py})
 @end table
@@ -3208,7 +3288,7 @@ surface.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1838,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1615,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4218,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3640,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1873,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1646,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4310,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3721,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t1.cpp#L85,t1.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t2.cpp#L32,t2.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t3.cpp#L34,t3.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t5.cpp#L148,t5.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t6.cpp#L29,t6.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t1.py#L86,t1.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t2.py#L30,t2.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t3.py#L31,t3.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t5.py#L83,t5.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t6.py#L28,t6.py}, ...)
 @end table
@@ -3228,7 +3308,7 @@ automatically. Return the tag of the surface.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1848,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1624,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4242,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3661,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1883,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1655,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4334,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3742,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t5.cpp#L61,t5.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t12.cpp#L71,t12.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t5.py#L153,t5.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t12.py#L67,t12.py})
 @end table
@@ -3246,7 +3326,7 @@ otherwise a new tag is selected automatically. Return the tag of the shell.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1858,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1632,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4267,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3680,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1893,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1663,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4359,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3761,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t2.cpp#L114,t2.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t5.cpp#L70,t5.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t13.cpp#L77,t13.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x2.cpp#L143,x2.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t2.py#L109,t2.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t5.py#L103,t5.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t13.py#L65,t13.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x2.py#L139,x2.py}, @url{@value{GITLAB-PREFIX}/demos/api/aneurysm.py#L39,aneurysm.py}, ...)
 @end table
@@ -3266,7 +3346,7 @@ tag of the volume.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1868,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1641,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4289,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3701,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1903,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1672,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4381,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3782,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t2.cpp#L115,t2.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t5.cpp#L71,t5.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t13.cpp#L78,t13.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x2.cpp#L144,x2.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t2.py#L110,t2.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t5.py#L163,t5.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t13.py#L66,t13.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x2.py#L140,x2.py}, @url{@value{GITLAB-PREFIX}/demos/api/aneurysm.py#L39,aneurysm.py}, ...)
 @end table
@@ -3288,7 +3368,7 @@ layers.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1880,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1652,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4313,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3723,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1915,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1683,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4405,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3804,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t2.cpp#L125,t2.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t3.cpp#L49,t3.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t14.cpp#L65,t14.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t15.cpp#L63,t15.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t2.py#L119,t2.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t3.py#L45,t3.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t14.py#L59,t14.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t15.py#L59,t15.py}, @url{@value{GITLAB-PREFIX}/demos/api/hex.py#L8,hex.py})
 @end table
@@ -3312,7 +3392,7 @@ mesh in the layers.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1900,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1671,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4347,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3752,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1935,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1702,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4439,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3833,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t3.cpp#L56,t3.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t3.py#L52,t3.py})
 @end table
@@ -3337,7 +3417,7 @@ mesh in the layers.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1924,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1694,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4387,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3782,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1959,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1725,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4479,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3863,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t3.cpp#L71,t3.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t3.py#L66,t3.py})
 @end table
@@ -3361,7 +3441,7 @@ normals (if the view is scalar).
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1951,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1720,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4430,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3812,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1986,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1751,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4522,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3893,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/aneurysm.py#L17,aneurysm.py})
 @end table
@@ -3378,7 +3458,7 @@ Translate the entities @code{dimTags} in the built-in CAD representation along
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1963,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1731,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4466,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3834,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1998,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1762,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4558,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3915,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t2.cpp#L49,t2.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t2.py#L46,t2.py})
 @end table
@@ -3397,7 +3477,7 @@ Rotate the entities @code{dimTags} in the built-in CAD representation by
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1973,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1740,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4485,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3852,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2008,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1771,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4577,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3933,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t2.cpp#L53,t2.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t2.py#L50,t2.py})
 @end table
@@ -3415,7 +3495,7 @@ Scale the entities @code{dimTag} in the built-in CAD representation by factors
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1987,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1753,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4509,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3870,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2022,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1784,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4601,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3951,Julia}
 @end table
 
 @item gmsh/model/geo/mirror
@@ -3431,7 +3511,7 @@ respect to the plane of equation @code{a} * x + @code{b} * y + @code{c} * z +
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L1999,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1764,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4532,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3887,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2034,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1795,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4624,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3968,Julia}
 @end table
 
 @item gmsh/model/geo/symmetrize
@@ -3448,7 +3528,7 @@ a future release.)
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2011,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1775,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4552,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3905,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2046,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1806,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4644,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3986,Julia}
 @end table
 
 @item gmsh/model/geo/copy
@@ -3463,7 +3543,7 @@ entities are returned in @code{outDimTags}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2021,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1784,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4574,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3924,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2056,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1815,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4666,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4005,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t2.cpp#L62,t2.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t2.py#L58,t2.py})
 @end table
@@ -3482,7 +3562,7 @@ dimension 0.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2030,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1792,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4595,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3946,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2065,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1823,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4687,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4027,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t6.cpp#L32,t6.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t6.py#L31,t6.py})
 @end table
@@ -3499,7 +3579,7 @@ entities at the same geometrical location).
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2037,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1798,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4614,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3963,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2072,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1829,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4706,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4044,Julia}
 @end table
 
 @item gmsh/model/geo/splitCurve
@@ -3516,7 +3596,7 @@ created curve(s).
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2045,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1804,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4629,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L3983,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2080,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1835,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4721,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4064,Julia}
 @end table
 
 @item gmsh/model/geo/getMaxTag
@@ -3531,7 +3611,7 @@ representation.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2053,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1811,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4654,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4004,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2088,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1842,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4746,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4085,Julia}
 @end table
 
 @item gmsh/model/geo/setMaxTag
@@ -3546,7 +3626,7 @@ built-in CAD representation.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2059,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1816,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4673,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4020,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2094,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1847,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4765,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4101,Julia}
 @end table
 
 @item gmsh/model/geo/addPhysicalGroup
@@ -3563,7 +3643,7 @@ group, equal to @code{tag} if @code{tag} is positive, or a new tag if @code{tag}
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2067,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1823,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4690,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4039,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2102,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1854,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4782,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4120,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t5.cpp#L178,t5.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t5.py#L177,t5.py})
 @end table
@@ -3580,7 +3660,7 @@ If @code{dimTags} is empty, remove all groups.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2075,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1830,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4713,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4055,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2110,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1861,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4805,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4136,Julia}
 @end table
 
 @item gmsh/model/geo/synchronize
@@ -3598,7 +3678,7 @@ available to any function outside of the built-in CAD kernel functions.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2085,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1839,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4730,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4076,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2120,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1870,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4822,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4157,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t1.cpp#L96,t1.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t2.cpp#L33,t2.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t3.cpp#L35,t3.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t5.cpp#L188,t5.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t6.cpp#L99,t6.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t1.py#L96,t1.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t2.py#L31,t2.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t3.py#L32,t3.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t5.py#L184,t5.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t6.py#L94,t6.py}, ...)
 @end table
@@ -3622,7 +3702,7 @@ handled.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2094,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1844,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4754,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4100,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2129,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1875,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4846,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4181,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t2.cpp#L129,t2.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t15.cpp#L41,t15.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t2.py#L123,t2.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t15.py#L37,t15.py})
 @end table
@@ -3642,7 +3722,7 @@ both extremities of the curve).
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2104,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1853,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4773,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4120,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2139,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1884,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4865,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4201,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t6.cpp#L48,t6.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t6.py#L47,t6.py})
 @end table
@@ -3664,7 +3744,7 @@ surface has more that 3 or 4 points on its boundary.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2119,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1866,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4795,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4141,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2154,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1897,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4887,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4222,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t6.cpp#L67,t6.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t6.py#L66,t6.py})
 @end table
@@ -3682,7 +3762,7 @@ corners of the transfinite interpolation explicitly.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2128,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1874,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4819,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4158,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2163,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1905,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4911,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4239,Julia}
 @end table
 
 @item gmsh/model/geo/mesh/setRecombine
@@ -3698,7 +3778,7 @@ entities of dimension 2 (to recombine triangles into quadrangles) are supported.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2137,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1882,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4838,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4175,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2172,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1913,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4930,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4256,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t6.cpp#L71,t6.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t6.py#L70,t6.py})
 @end table
@@ -3716,7 +3796,7 @@ Laplace smoother are applied.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2146,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1890,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4858,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4192,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2181,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1921,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4950,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4273,Julia}
 @end table
 
 @item gmsh/model/geo/mesh/setReverse
@@ -3734,7 +3814,7 @@ mesh orientation will be reversed with respect to the natural mesh orientation
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2157,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1900,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4877,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4211,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2192,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1931,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4969,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4292,Julia}
 @end table
 
 @item gmsh/model/geo/mesh/setAlgorithm
@@ -3750,7 +3830,7 @@ for @code{dim} == 2.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2166,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1908,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4898,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4227,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2201,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1939,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4990,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4308,Julia}
 @end table
 
 @item gmsh/model/geo/mesh/setSizeFromBoundary
@@ -3766,7 +3846,7 @@ representation. Currently only supported for @code{dim} == 2.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2175,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1916,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4917,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4244,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2210,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1947,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5009,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4325,Julia}
 @end table
 
 @end ftable
@@ -3792,7 +3872,7 @@ the occ module.)
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2194,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1927,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4942,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4279,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2229,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1958,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5034,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4360,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t19.cpp#L67,t19.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/spline.cpp#L10,spline.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t19.py#L59,t19.py}, @url{@value{GITLAB-PREFIX}/demos/api/bspline_bezier_patches.py#L6,bspline_bezier_patches.py}, @url{@value{GITLAB-PREFIX}/demos/api/bspline_bezier_trimmed.py#L6,bspline_bezier_trimmed.py}, @url{@value{GITLAB-PREFIX}/demos/api/bspline_filling.py#L14,bspline_filling.py}, @url{@value{GITLAB-PREFIX}/demos/api/closest_point.py#L14,closest_point.py}, ...)
 @end table
@@ -3811,7 +3891,7 @@ Return the tag of the line.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2206,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1938,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4969,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4299,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2241,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1969,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5061,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4380,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/crack.py#L13,crack.py})
 @end table
@@ -3830,7 +3910,7 @@ automatically. Return the tag of the circle arc.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2216,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1947,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L4992,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4319,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2251,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1978,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5084,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4400,Julia}
 @end table
 
 @item gmsh/model/occ/addCircle
@@ -3848,7 +3928,7 @@ the tag of the circle.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2228,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1958,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5016,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4339,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2263,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1989,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5108,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4420,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t19.cpp#L25,t19.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t19.py#L23,t19.py}, @url{@value{GITLAB-PREFIX}/demos/api/bspline_bezier_trimmed.py#L30,bspline_bezier_trimmed.py}, @url{@value{GITLAB-PREFIX}/demos/api/closest_point.py#L7,closest_point.py}, @url{@value{GITLAB-PREFIX}/demos/api/trimmed.py#L9,trimmed.py})
 @end table
@@ -3869,7 +3949,7 @@ radius smaller than the minor radius.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2244,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1973,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5044,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4361,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2279,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2004,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5136,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4442,Julia}
 @end table
 
 @item gmsh/model/occ/addEllipse
@@ -3890,7 +3970,7 @@ y-axis): rotate the shape or use @code{addCircle} in such cases.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2260,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L1988,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5071,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4385,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2295,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2019,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5163,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4466,Julia}
 @end table
 
 @item gmsh/model/occ/addSpline
@@ -3908,7 +3988,7 @@ curve.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2276,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2003,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5103,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4405,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2311,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2034,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5195,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4486,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t19.cpp#L71,t19.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/spline.cpp#L12,spline.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t19.py#L62,t19.py}, @url{@value{GITLAB-PREFIX}/demos/api/pipe.py#L20,pipe.py}, @url{@value{GITLAB-PREFIX}/demos/api/spline.py#L12,spline.py}, @url{@value{GITLAB-PREFIX}/demos/api/surface_filling.py#L12,surface_filling.py})
 @end table
@@ -3929,7 +4009,7 @@ first and last points are the same. Return the tag of the b-spline curve.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2287,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2013,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5127,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4427,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2322,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2044,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5219,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4508,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/demos/api/spline.cpp#L13,spline.cpp}), Python (@url{@value{GITLAB-PREFIX}/demos/api/bspline_filling.py#L18,bspline_filling.py}, @url{@value{GITLAB-PREFIX}/demos/api/spline.py#L13,spline.py})
 @end table
@@ -3947,7 +4027,7 @@ new tag is selected automatically. Return the tag of the Bezier curve.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2299,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2024,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5159,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4446,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2334,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2055,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5251,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4527,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/demos/api/spline.cpp#L14,spline.cpp}), Python (@url{@value{GITLAB-PREFIX}/demos/api/spline.py#L14,spline.py})
 @end table
@@ -3967,7 +4047,7 @@ automatically. Return the tag of the wire.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2309,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2033,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5181,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4467,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2344,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2064,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5273,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4548,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t19.cpp#L74,t19.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t19.py#L65,t19.py}, @url{@value{GITLAB-PREFIX}/demos/api/bspline_bezier_trimmed.py#L31,bspline_bezier_trimmed.py}, @url{@value{GITLAB-PREFIX}/demos/api/bspline_filling.py#L36,bspline_filling.py}, @url{@value{GITLAB-PREFIX}/demos/api/pipe.py#L21,pipe.py}, @url{@value{GITLAB-PREFIX}/demos/api/trimmed.py#L10,trimmed.py}, ...)
 @end table
@@ -3975,10 +4055,12 @@ C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t19.cpp#L74,t19.cpp}), Python (@url
 @item gmsh/model/occ/addCurveLoop
 Add a curve loop (a closed wire) in the OpenCASCADE CAD representation, formed
 by the curves @code{curveTags}. @code{curveTags} should contain tags of curves
-forming a closed loop. Note that an OpenCASCADE curve loop can be made of curves
-that share geometrically identical (but topologically different) points. If
-@code{tag} is positive, set the tag explicitly; otherwise a new tag is selected
-automatically. Return the tag of the curve loop.
+forming a closed loop. Negative tags can be specified for compatibility with the
+built-in kernel, but are simply ignored: the wire is oriented according to the
+orientation of its first curve. Note that an OpenCASCADE curve loop can be made
+of curves that share geometrically identical (but topologically different)
+points. If @code{tag} is positive, set the tag explicitly; otherwise a new tag
+is selected automatically. Return the tag of the curve loop.
 
 @table @asis
 @item Input:
@@ -3988,7 +4070,7 @@ automatically. Return the tag of the curve loop.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2321,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2044,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5206,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4489,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2359,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2078,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5298,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4572,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t19.cpp#L26,t19.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t19.py#L24,t19.py}, @url{@value{GITLAB-PREFIX}/demos/api/surface_filling.py#L15,surface_filling.py})
 @end table
@@ -4008,9 +4090,9 @@ explicitly; otherwise a new tag is selected automatically. Round the corners if
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2331,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2053,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5231,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4510,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2369,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2087,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5326,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4593,Julia}
 @item Examples:
-C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t17.cpp#L28,t17.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t20.cpp#L62,t20.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t21.cpp#L39,t21.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x6.cpp#L17,x6.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.cpp#L228,adapt_mesh.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t17.py#L27,t17.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t20.py#L52,t20.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t21.py#L31,t21.py}, @url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.py#L76,adapt_mesh.py}, @url{@value{GITLAB-PREFIX}/demos/api/crack3d.py#L9,crack3d.py}, ...)
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t17.cpp#L28,t17.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t20.cpp#L62,t20.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t21.cpp#L39,t21.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x6.cpp#L20,x6.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.cpp#L228,adapt_mesh.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t17.py#L27,t17.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t20.py#L52,t20.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t21.py#L31,t21.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x6.py#L19,x6.py}, @url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.py#L76,adapt_mesh.py}, ...)
 @end table
 
 @item gmsh/model/occ/addDisk
@@ -4027,7 +4109,7 @@ tag is selected automatically. Return the tag of the disk.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2345,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2066,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5259,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4530,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2383,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2100,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5354,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4613,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t19.cpp#L77,t19.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/edges.cpp#L15,edges.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t19.py#L68,t19.py}, @url{@value{GITLAB-PREFIX}/demos/api/pipe.py#L23,pipe.py}, @url{@value{GITLAB-PREFIX}/demos/api/poisson.py#L37,poisson.py})
 @end table
@@ -4047,7 +4129,7 @@ Return the tag of the surface.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2359,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2079,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5285,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4551,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2397,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2113,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5380,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4634,Julia}
 @end table
 
 @item gmsh/model/occ/addSurfaceFilling
@@ -4078,7 +4160,7 @@ the filling surface can have).
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2383,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2101,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5309,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4584,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2421,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2135,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5404,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4667,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/surface_filling.py#L18,surface_filling.py})
 @end table
@@ -4100,7 +4182,7 @@ automatically. Return the tag of the surface.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2406,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2123,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5357,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4607,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2444,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2157,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5452,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4690,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/bspline_filling.py#L39,bspline_filling.py}, @url{@value{GITLAB-PREFIX}/demos/api/surface_filling.py#L21,surface_filling.py})
 @end table
@@ -4122,7 +4204,7 @@ automatically. Return the tag of the surface.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2419,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2135,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5383,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4630,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2457,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2169,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5478,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4713,Julia}
 @end table
 
 @item gmsh/model/occ/addBSplineSurface
@@ -4146,7 +4228,7 @@ the parametric space of the surface. Return the tag of the b-spline surface.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2436,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2151,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5409,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4657,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2474,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2185,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5504,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4740,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/bspline_bezier_patches.py#L55,bspline_bezier_patches.py}, @url{@value{GITLAB-PREFIX}/demos/api/bspline_bezier_trimmed.py#L41,bspline_bezier_trimmed.py}, @url{@value{GITLAB-PREFIX}/demos/api/terrain_bspline.py#L19,terrain_bspline.py})
 @end table
@@ -4170,7 +4252,7 @@ Return the tag of the Bezier surface.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2460,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2174,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5455,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4681,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2498,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2208,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5550,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4764,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/bspline_bezier_patches.py#L52,bspline_bezier_patches.py})
 @end table
@@ -4192,7 +4274,7 @@ trimmed surface.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2475,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2188,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5487,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4703,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2513,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2222,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5582,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4786,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/trimmed.py#L24,trimmed.py}, @url{@value{GITLAB-PREFIX}/demos/api/trimmed_sphere.py#L23,trimmed_sphere.py})
 @end table
@@ -4212,7 +4294,7 @@ that share geometrically identical (but topologically different) curves.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2488,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2199,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5515,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4724,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2526,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2233,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5610,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4807,Julia}
 @end table
 
 @item gmsh/model/occ/addVolume
@@ -4230,7 +4312,7 @@ tag of the volume.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2499,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2209,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5540,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4745,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2537,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2243,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5635,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4828,Julia}
 @end table
 
 @item gmsh/model/occ/addSphere
@@ -4249,9 +4331,9 @@ automatically. Return the tag of the sphere.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2510,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2219,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5564,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4767,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2548,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2253,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5659,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4850,Julia}
 @item Examples:
-C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t16.cpp#L53,t16.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t18.cpp#L61,t18.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/boolean.cpp#L22,boolean.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/faces.cpp#L15,faces.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/gui.cpp#L21,gui.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t16.py#L47,t16.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t18.py#L59,t18.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x5.py#L19,x5.py}, @url{@value{GITLAB-PREFIX}/demos/api/boolean.py#L21,boolean.py}, @url{@value{GITLAB-PREFIX}/demos/api/gui.py#L20,gui.py}, ...)
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t16.cpp#L53,t16.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t18.cpp#L61,t18.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x5.cpp#L23,x5.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/boolean.cpp#L22,boolean.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/faces.cpp#L15,faces.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t16.py#L47,t16.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t18.py#L59,t18.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x5.py#L20,x5.py}, @url{@value{GITLAB-PREFIX}/demos/api/boolean.py#L21,boolean.py}, @url{@value{GITLAB-PREFIX}/demos/api/gui.py#L20,gui.py}, ...)
 @end table
 
 @item gmsh/model/occ/addBox
@@ -4268,9 +4350,9 @@ is selected automatically. Return the tag of the box.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2525,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2233,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5594,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4787,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2563,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2267,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5689,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4870,Julia}
 @item Examples:
-C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t16.cpp#L31,t16.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t18.cpp#L27,t18.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x4.cpp#L58,x4.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/boolean.cpp#L21,boolean.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/faces.cpp#L13,faces.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t16.py#L28,t16.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t18.py#L26,t18.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x4.py#L56,x4.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x5.py#L20,x5.py}, @url{@value{GITLAB-PREFIX}/demos/api/boolean.py#L20,boolean.py}, ...)
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t16.cpp#L31,t16.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t18.cpp#L27,t18.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x4.cpp#L58,x4.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x5.cpp#L24,x5.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x7.cpp#L24,x7.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t16.py#L28,t16.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t18.py#L26,t18.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x4.py#L56,x4.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x5.py#L21,x5.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x7.py#L21,x7.py}, ...)
 @end table
 
 @item gmsh/model/occ/addCylinder
@@ -4289,7 +4371,7 @@ is selected automatically. Return the tag of the cylinder.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2541,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2248,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5621,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4809,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2579,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2282,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5716,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4892,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/demos/api/boolean.cpp#L24,boolean.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/gui.cpp#L23,gui.cpp}), Python (@url{@value{GITLAB-PREFIX}/demos/api/boolean.py#L23,boolean.py}, @url{@value{GITLAB-PREFIX}/demos/api/gui.py#L22,gui.py}, @url{@value{GITLAB-PREFIX}/demos/api/trimmed_sphere.py#L14,trimmed_sphere.py})
 @end table
@@ -4311,7 +4393,7 @@ tag of the cone.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2559,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2265,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5652,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4831,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2597,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2299,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5747,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4914,Julia}
 @end table
 
 @item gmsh/model/occ/addWedge
@@ -4330,7 +4412,7 @@ the wedge.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2578,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2283,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5684,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4852,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2616,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2317,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5779,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4935,Julia}
 @end table
 
 @item gmsh/model/occ/addTorus
@@ -4348,7 +4430,7 @@ automatically. The optional argument @code{angle} defines the angular opening
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2594,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2298,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5714,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4873,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2632,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2332,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5809,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4956,Julia}
 @end table
 
 @item gmsh/model/occ/addThruSections
@@ -4368,7 +4450,7 @@ surfaces created on the boundary are forced to be ruled surfaces. If
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2611,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2314,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5742,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4896,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2649,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2348,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5837,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4979,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t19.cpp#L32,t19.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t19.py#L29,t19.py})
 @end table
@@ -4389,7 +4471,7 @@ automatically.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2626,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2328,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5773,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4921,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2664,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2362,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5868,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5004,Julia}
 @end table
 
 @item gmsh/model/occ/extrude
@@ -4409,7 +4491,7 @@ layers.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2641,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2342,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5802,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4947,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2679,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2376,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5897,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5030,Julia}
 @end table
 
 @item gmsh/model/occ/revolve
@@ -4431,7 +4513,7 @@ set, recombine the mesh in the layers.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2661,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2361,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5836,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L4976,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2699,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2395,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5931,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5059,Julia}
 @end table
 
 @item gmsh/model/occ/addPipe
@@ -4450,7 +4532,7 @@ provided, "DiscreteTrihedron" is assumed. Return the pipe in @code{outDimTags}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2683,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2381,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5876,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5003,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2721,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2415,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5971,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5086,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t19.cpp#L82,t19.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t19.py#L73,t19.py}, @url{@value{GITLAB-PREFIX}/demos/api/pipe.py#L29,pipe.py})
 @end table
@@ -4471,7 +4553,7 @@ Return the filleted entities in @code{outDimTags}. Remove the original volume if
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2696,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2393,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5904,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5030,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2734,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2427,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5999,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5113,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t19.cpp#L55,t19.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t19.py#L47,t19.py})
 @end table
@@ -4494,7 +4576,7 @@ original volume if @code{removeVolume} is set.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2712,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2408,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5934,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5056,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2750,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2442,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6029,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5139,Julia}
 @end table
 
 @item gmsh/model/occ/fuse
@@ -4513,9 +4595,9 @@ Remove the object if @code{removeObject} is set. Remove the tool if
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2727,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2422,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L5968,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5080,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2765,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2456,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6063,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5163,Julia}
 @item Examples:
-C++ (@url{@value{GITLAB-PREFIX}/demos/api/boolean.cpp#L27,boolean.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/gui.cpp#L26,gui.cpp}), Python (@url{@value{GITLAB-PREFIX}/demos/api/boolean.py#L26,boolean.py}, @url{@value{GITLAB-PREFIX}/demos/api/gui.py#L25,gui.py})
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x5.cpp#L27,x5.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/boolean.cpp#L27,boolean.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/gui.cpp#L26,gui.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x5.py#L22,x5.py}, @url{@value{GITLAB-PREFIX}/demos/api/boolean.py#L26,boolean.py}, @url{@value{GITLAB-PREFIX}/demos/api/gui.py#L25,gui.py})
 @end table
 
 @item gmsh/model/occ/intersect
@@ -4534,7 +4616,7 @@ is set. Remove the tool if @code{removeTool} is set.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2743,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2437,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6002,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5120,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2781,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2471,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6097,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5203,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/demos/api/boolean.cpp#L23,boolean.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/gui.cpp#L22,gui.cpp}), Python (@url{@value{GITLAB-PREFIX}/demos/api/boolean.py#L22,boolean.py}, @url{@value{GITLAB-PREFIX}/demos/api/gui.py#L21,gui.py}, @url{@value{GITLAB-PREFIX}/demos/api/trimmed_sphere.py#L15,trimmed_sphere.py})
 @end table
@@ -4555,7 +4637,7 @@ Remove the object if @code{removeObject} is set. Remove the tool if
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2759,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2452,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6036,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5159,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2797,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2486,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6131,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5242,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t16.cpp#L41,t16.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/boolean.cpp#L28,boolean.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/gui.cpp#L27,gui.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t16.py#L32,t16.py}, @url{@value{GITLAB-PREFIX}/demos/api/boolean.py#L27,boolean.py}, @url{@value{GITLAB-PREFIX}/demos/api/gui.py#L26,gui.py}, @url{@value{GITLAB-PREFIX}/demos/api/spherical_surf.py#L13,spherical_surf.py})
 @end table
@@ -4579,9 +4661,9 @@ if @code{removeTool} is set.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2778,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2470,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6070,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5202,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2816,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2504,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6165,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5285,Julia}
 @item Examples:
-C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t16.cpp#L61,t16.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t18.cpp#L75,t18.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t20.cpp#L85,t20.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t21.cpp#L43,t21.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/edges.cpp#L20,edges.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t16.py#L54,t16.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t18.py#L70,t18.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t20.py#L68,t20.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t21.py#L33,t21.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x5.py#L72,x5.py}, ...)
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t16.cpp#L61,t16.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t18.cpp#L75,t18.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t20.cpp#L85,t20.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t21.cpp#L43,t21.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/edges.cpp#L20,edges.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t16.py#L54,t16.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t18.py#L70,t18.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t20.py#L68,t20.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t21.py#L33,t21.py}, @url{@value{GITLAB-PREFIX}/demos/api/bspline_bezier_patches.py#L70,bspline_bezier_patches.py}, ...)
 @end table
 
 @item gmsh/model/occ/translate
@@ -4596,7 +4678,7 @@ along (@code{dx}, @code{dy}, @code{dz}).
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2790,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2481,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6107,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5236,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2828,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2515,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6202,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5319,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t19.cpp#L47,t19.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t20.cpp#L72,t20.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t19.py#L44,t19.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t20.py#L60,t20.py})
 @end table
@@ -4615,7 +4697,7 @@ Rotate the entities @code{dimTags} in the OpenCASCADE CAD representation by
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2800,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2490,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6126,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5254,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2838,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2524,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6221,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5337,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t19.cpp#L78,t19.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t20.cpp#L64,t20.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/fragment_surfaces.cpp#L8,fragment_surfaces.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t19.py#L69,t19.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t20.py#L54,t20.py}, @url{@value{GITLAB-PREFIX}/demos/api/pipe.py#L26,pipe.py})
 @end table
@@ -4633,7 +4715,7 @@ factors @code{a}, @code{b} and @code{c} along the three coordinate axes; use
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2814,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2503,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6150,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5272,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2852,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2537,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6245,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5355,Julia}
 @end table
 
 @item gmsh/model/occ/mirror
@@ -4649,7 +4731,7 @@ respect to the plane of equation @code{a} * x + @code{b} * y + @code{c} * z +
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2826,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2514,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6173,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5289,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2864,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2548,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6268,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5372,Julia}
 @end table
 
 @item gmsh/model/occ/symmetrize
@@ -4665,7 +4747,7 @@ respect to the plane of equation @code{a} * x + @code{b} * y + @code{c} * z +
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2837,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2524,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6193,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5307,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2875,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2558,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6288,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5390,Julia}
 @end table
 
 @item gmsh/model/occ/affineTransform
@@ -4681,7 +4763,7 @@ the entities @code{dimTags} in the OpenCASCADE CAD representation.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2849,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2534,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6214,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5325,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2887,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2568,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6309,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5408,Julia}
 @end table
 
 @item gmsh/model/occ/copy
@@ -4696,7 +4778,7 @@ entities are returned in @code{outDimTags}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2856,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2540,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6234,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5345,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2894,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2574,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6329,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5428,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t19.cpp#L46,t19.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t20.cpp#L77,t20.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t19.py#L43,t19.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t20.py#L64,t20.py})
 @end table
@@ -4715,7 +4797,7 @@ dimension 0.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2865,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2548,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6255,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5367,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2903,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2582,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6350,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5450,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t19.cpp#L86,t19.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t20.cpp#L91,t20.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t19.py#L77,t19.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t20.py#L73,t20.py}, @url{@value{GITLAB-PREFIX}/demos/api/pipe.py#L31,pipe.py}, @url{@value{GITLAB-PREFIX}/demos/api/trimmed.py#L28,trimmed.py}, @url{@value{GITLAB-PREFIX}/demos/api/trimmed_sphere.py#L11,trimmed_sphere.py})
 @end table
@@ -4733,7 +4815,7 @@ fragments) all highest dimensional entities.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2873,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2555,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6274,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5385,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2911,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2589,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6369,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5468,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/bspline_bezier_patches.py#L75,bspline_bezier_patches.py}, @url{@value{GITLAB-PREFIX}/demos/api/compsolid.py#L5,compsolid.py}, @url{@value{GITLAB-PREFIX}/demos/api/trimmed_sphere.py#L27,trimmed_sphere.py})
 @end table
@@ -4752,7 +4834,7 @@ healing options are listed in the Gmsh reference manual.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2881,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2561,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6290,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5405,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2919,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2595,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6385,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5488,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/bspline_bezier_patches.py#L65,bspline_bezier_patches.py}, @url{@value{GITLAB-PREFIX}/demos/api/heal.py#L11,heal.py})
 @end table
@@ -4773,7 +4855,7 @@ import the highest dimensional entities in the file. The optional argument
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2898,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2577,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6320,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5432,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2936,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2611,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6415,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5515,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t20.cpp#L28,t20.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t20.py#L24,t20.py})
 @end table
@@ -4794,7 +4876,7 @@ an invalid pointer will lead to undefined behavior.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2911,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2589,C}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2949,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2623,C}
 @end table
 
 @item gmsh/model/occ/getEntities
@@ -4810,7 +4892,7 @@ entities are returned as a vector of (dim, tag) integer pairs.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2920,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2597,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6347,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5455,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2958,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2631,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6442,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5538,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t20.cpp#L90,t20.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t20.py#L73,t20.py}, @url{@value{GITLAB-PREFIX}/demos/api/bspline_bezier_patches.py#L70,bspline_bezier_patches.py})
 @end table
@@ -4829,7 +4911,7 @@ dimension (e.g. points if @code{dim} == 0).
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2929,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2605,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6369,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5478,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2967,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2639,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6464,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5561,Julia}
 @end table
 
 @item gmsh/model/occ/getBoundingBox
@@ -4845,7 +4927,7 @@ tag @code{tag}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2942,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2617,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6398,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5500,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2980,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2651,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6493,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5583,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t20.cpp#L44,t20.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t20.py#L34,t20.py})
 @end table
@@ -4862,7 +4944,7 @@ Get the mass of the OpenCASCADE entity of dimension @code{dim} and tag
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2954,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2628,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6436,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5523,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2992,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2662,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6531,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5606,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/step_assembly.py#L26,step_assembly.py}, @url{@value{GITLAB-PREFIX}/demos/api/volume.py#L9,volume.py})
 @end table
@@ -4879,7 +4961,7 @@ Get the center of mass of the OpenCASCADE entity of dimension @code{dim} and tag
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2962,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2635,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6457,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5542,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3000,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2669,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6552,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5625,Julia}
 @end table
 
 @item gmsh/model/occ/getMatrixOfInertia
@@ -4894,7 +4976,7 @@ Get the matrix of inertia (by row) of the OpenCASCADE entity of dimension
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2972,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2644,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6486,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5563,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3010,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2678,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6581,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5646,Julia}
 @end table
 
 @item gmsh/model/occ/getMaxTag
@@ -4909,7 +4991,7 @@ representation.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2980,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2651,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6508,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5584,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3018,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2685,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6603,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5667,Julia}
 @end table
 
 @item gmsh/model/occ/setMaxTag
@@ -4924,7 +5006,7 @@ OpenCASCADE CAD representation.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2986,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2656,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6527,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5600,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3024,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2690,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6622,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5683,Julia}
 @end table
 
 @item gmsh/model/occ/synchronize
@@ -4942,7 +5024,7 @@ not available to any function outside of the OpenCASCADE CAD kernel functions.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L2997,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2666,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6544,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5619,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3035,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2700,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6639,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5702,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t16.cpp#L84,t16.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t17.cpp#L29,t17.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t18.cpp#L28,t18.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t19.cpp#L33,t19.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t20.cpp#L93,t20.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t16.py#L67,t16.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t17.py#L28,t17.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t18.py#L27,t18.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t19.py#L30,t19.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t20.py#L75,t20.py}, ...)
 @end table
@@ -4965,7 +5047,7 @@ representation. Currently only entities of dimension 0 (points) are handled.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3006,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2671,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6568,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5643,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3044,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2705,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6663,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5726,Julia}
 @end table
 
 @end ftable
@@ -4987,9 +5069,9 @@ associate a new tag. Return the view tag.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3022,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2678,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6593,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5679,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3060,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2712,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6688,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5762,Julia}
 @item Examples:
-C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t4.cpp#L111,t4.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x3.cpp#L28,x3.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x4.cpp#L33,x4.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.cpp#L245,adapt_mesh.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/plugin.cpp#L17,plugin.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t4.py#L118,t4.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x3.py#L25,x3.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x4.py#L31,x4.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x5.py#L63,x5.py}, @url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.py#L89,adapt_mesh.py}, ...)
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t4.cpp#L111,t4.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x3.cpp#L28,x3.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x4.cpp#L33,x4.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x5.cpp#L80,x5.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.cpp#L245,adapt_mesh.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t4.py#L118,t4.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x3.py#L25,x3.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x4.py#L31,x4.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x5.py#L68,x5.py}, @url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.py#L89,adapt_mesh.py}, ...)
 @end table
 
 @item gmsh/view/remove
@@ -5003,7 +5085,7 @@ Remove the view with tag @code{tag}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3028,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2683,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6613,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5693,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3066,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2717,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6708,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5776,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/demos/api/plugin.cpp#L37,plugin.cpp}), Python (@url{@value{GITLAB-PREFIX}/demos/api/plugin.py#L28,plugin.py})
 @end table
@@ -5021,7 +5103,7 @@ access view options.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3035,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2689,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6627,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5711,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3073,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2723,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6722,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5794,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x3.cpp#L89,x3.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t8.py#L81,t8.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x3.py#L81,x3.py})
 @end table
@@ -5037,7 +5119,7 @@ Get the tags of all views.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3040,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2693,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6647,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5728,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3078,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2727,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6742,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5811,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/demos/api/plugin.cpp#L41,plugin.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t8.py#L78,t8.py}, @url{@value{GITLAB-PREFIX}/demos/api/plugin.py#L31,plugin.py})
 @end table
@@ -5064,7 +5146,7 @@ data. @code{partition} allows one to specify data in several sub-sets.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3056,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2708,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6666,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5757,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3094,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2742,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6761,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5840,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.cpp#L247,adapt_mesh.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/plugin.cpp#L18,plugin.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/view.cpp#L20,view.cpp}), Python (@url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.py#L90,adapt_mesh.py}, @url{@value{GITLAB-PREFIX}/demos/api/plugin.py#L16,plugin.py}, @url{@value{GITLAB-PREFIX}/demos/api/poisson.py#L229,poisson.py}, @url{@value{GITLAB-PREFIX}/demos/api/view.py#L19,view.py})
 @end table
@@ -5084,7 +5166,7 @@ single vector. For data types that can lead to different data sizes per tag
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3073,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2724,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6702,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5777,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3111,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2758,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6797,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5860,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x4.cpp#L35,x4.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x4.py#L33,x4.py}, @url{@value{GITLAB-PREFIX}/demos/api/copy_mesh.py#L40,copy_mesh.py}, @url{@value{GITLAB-PREFIX}/demos/api/view_renumbering.py#L18,view_renumbering.py})
 @end table
@@ -5103,7 +5185,7 @@ tags @code{tags}, as well as the @code{dataType} and the number of components
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3089,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2739,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6731,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5796,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3127,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2773,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6826,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5879,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/demos/api/get_data_perf.cpp#L27,get_data_perf.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/plugin.cpp#L27,plugin.cpp}), Python (@url{@value{GITLAB-PREFIX}/demos/api/get_data_perf.py#L20,get_data_perf.py}, @url{@value{GITLAB-PREFIX}/demos/api/mesh_quality.py#L14,mesh_quality.py}, @url{@value{GITLAB-PREFIX}/demos/api/plugin.py#L20,plugin.py})
 @end table
@@ -5122,7 +5204,7 @@ vector, with the appropriate padding if necessary.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3103,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2752,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6768,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5829,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3141,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2786,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6863,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5912,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/demos/api/get_data_perf.cpp#L33,get_data_perf.cpp}), Python (@url{@value{GITLAB-PREFIX}/demos/api/get_data_perf.py#L25,get_data_perf.py})
 @end table
@@ -5147,9 +5229,9 @@ followed by values per node, repeated for each step: [e1x1, ..., e1xn, e1y1,
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3123,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2771,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6805,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5863,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3161,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2805,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6900,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5946,Julia}
 @item Examples:
-C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x3.cpp#L56,x3.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/viewlist.cpp#L24,viewlist.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x3.py#L47,x3.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x5.py#L64,x5.py}, @url{@value{GITLAB-PREFIX}/demos/api/normals.py#L42,normals.py}, @url{@value{GITLAB-PREFIX}/demos/api/view_combine.py#L18,view_combine.py}, @url{@value{GITLAB-PREFIX}/demos/api/viewlist.py#L19,viewlist.py})
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x3.cpp#L56,x3.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x5.cpp#L81,x5.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/viewlist.cpp#L24,viewlist.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x3.py#L47,x3.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x5.py#L69,x5.py}, @url{@value{GITLAB-PREFIX}/demos/api/normals.py#L42,normals.py}, @url{@value{GITLAB-PREFIX}/demos/api/view_combine.py#L18,view_combine.py}, @url{@value{GITLAB-PREFIX}/demos/api/viewlist.py#L19,viewlist.py})
 @end table
 
 @item gmsh/view/getListData
@@ -5165,7 +5247,7 @@ data type and the @code{data} for each data type.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3133,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2780,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6833,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5882,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3171,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2814,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6928,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5965,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/demos/api/plugin.cpp#L47,plugin.cpp}), Python (@url{@value{GITLAB-PREFIX}/demos/api/plugin.py#L35,plugin.py}, @url{@value{GITLAB-PREFIX}/demos/api/volume.py#L19,volume.py})
 @end table
@@ -5192,7 +5274,7 @@ Bold", "Times-Italic", "Times-BoldItalic", "Helvetica", "Helvetica-Bold",
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3152,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2799,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6862,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5921,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3190,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2833,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6957,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6004,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t4.cpp#L115,t4.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x3.cpp#L80,x3.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t4.py#L122,t4.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x3.py#L72,x3.py})
 @end table
@@ -5211,7 +5293,7 @@ coordinates in @code{coord}, the strings in @code{data} and the styles in
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3162,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2808,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6895,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5940,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3200,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2842,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6990,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6023,Julia}
 @end table
 
 @item gmsh/view/setInterpolationMatrices
@@ -5236,9 +5318,9 @@ matrices.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3181,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2826,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6925,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5975,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3219,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2860,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7020,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6058,Julia}
 @item Examples:
-C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x3.cpp#L128,x3.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x3.py#L113,x3.py})
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x3.cpp#L129,x3.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x3.py#L113,x3.py})
 @end table
 
 @item gmsh/view/addAlias
@@ -5255,7 +5337,7 @@ already exists), otherwise associate a new tag. Return the view tag.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3196,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2840,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6961,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L5995,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3234,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2874,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7056,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6078,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/view_combine.py#L27,view_combine.py})
 @end table
@@ -5272,7 +5354,7 @@ Copy the options from the view with tag @code{refTag} to the view with tag
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3203,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2847,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L6984,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6010,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3241,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2881,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7079,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6093,Julia}
 @end table
 
 @item gmsh/view/combine
@@ -5289,33 +5371,38 @@ original views if @code{remove} is set.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3212,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2855,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7001,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6028,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3250,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2889,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7096,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6111,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/view_combine.py#L23,view_combine.py})
 @end table
 
 @item gmsh/view/probe
 Probe the view @code{tag} for its @code{value} at point (@code{x}, @code{y},
-@code{z}). Return only the value at step @code{step} is @code{step} is positive.
-Return only values with @code{numComp} if @code{numComp} is positive. Return the
-gradient of the @code{value} if @code{gradient} is set. Probes with a
-geometrical tolerance (in the reference unit cube) of @code{tolerance} if
-@code{tolerance} is not zero. Return the result from the element described by
-its coordinates if @code{xElementCoord}, @code{yElementCoord} and
-@code{zElementCoord} are provided. If @code{dim} is >= 0, return only elements
-of the specified dimension.
+@code{z}). If no match is found, @code{value} is returned empty. Return only the
+value at step @code{step} is @code{step} is positive. Return only values with
+@code{numComp} if @code{numComp} is positive. Return the gradient of the
+@code{value} if @code{gradient} is set. If @code{distanceMax} is zero, only
+return a result if an exact match inside an element in the view is found; if
+@code{distanceMax} is positive and an exact match is not found, return the value
+at the closest node if it is closer than @code{distanceMax}; if
+@code{distanceMax} is negative and an exact match is not found, always return
+the value at the closest node. The distance to the match is returned in
+@code{distance}. Return the result from the element described by its coordinates
+if @code{xElementCoord}, @code{yElementCoord} and @code{zElementCoord} are
+provided. If @code{dim} is >= 0, return only matches from elements of the
+specified dimension.
 
 @table @asis
 @item Input:
-@code{tag}, @code{x}, @code{y}, @code{z}, @code{step = -1}, @code{numComp = -1}, @code{gradient = False}, @code{tolerance = 0.}, @code{xElemCoord = []}, @code{yElemCoord = []}, @code{zElemCoord = []}, @code{dim = -1}
+@code{tag}, @code{x}, @code{y}, @code{z}, @code{step = -1}, @code{numComp = -1}, @code{gradient = False}, @code{distanceMax = 0.}, @code{xElemCoord = []}, @code{yElemCoord = []}, @code{zElemCoord = []}, @code{dim = -1}
 @item Output:
-@code{value}
+@code{value}, @code{distance}
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3227,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2869,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7021,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6050,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3270,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2908,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7116,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6138,Julia}
 @item Examples:
-C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x3.cpp#L100,x3.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x3.py#L89,x3.py})
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x3.cpp#L101,x3.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x3.py#L89,x3.py})
 @end table
 
 @item gmsh/view/write
@@ -5330,9 +5417,9 @@ file extension. Append to the file if @code{append} is set.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3245,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2886,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7061,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6068,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3289,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2926,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7165,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6157,Julia}
 @item Examples:
-C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x3.cpp#L106,x3.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x4.cpp#L88,x4.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.cpp#L248,adapt_mesh.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/plugin.cpp#L43,plugin.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/view.cpp#L24,view.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x3.py#L92,x3.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x4.py#L81,x4.py}, @url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.py#L92,adapt_mesh.py}, @url{@value{GITLAB-PREFIX}/demos/api/normals.py#L43,normals.py}, @url{@value{GITLAB-PREFIX}/demos/api/plugin.py#L33,plugin.py}, ...)
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/x3.cpp#L107,x3.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/x4.cpp#L88,x4.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.cpp#L248,adapt_mesh.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/plugin.cpp#L43,plugin.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/view.cpp#L24,view.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x3.py#L92,x3.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/x4.py#L81,x4.py}, @url{@value{GITLAB-PREFIX}/demos/api/adapt_mesh.py#L92,adapt_mesh.py}, @url{@value{GITLAB-PREFIX}/demos/api/normals.py#L43,normals.py}, @url{@value{GITLAB-PREFIX}/demos/api/plugin.py#L33,plugin.py}, ...)
 @end table
 
 @item gmsh/view/setVisibilityPerWindow
@@ -5347,7 +5434,7 @@ where @code{windowIndex} identifies the window in the window list.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3253,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2893,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7078,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6083,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3297,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2933,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7182,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6172,Julia}
 @end table
 
 @end ftable
@@ -5368,7 +5455,7 @@ Set the numerical option @code{option} to the value @code{value} for plugin
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3264,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2899,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7102,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6109,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3308,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2939,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7206,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6198,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t9.cpp#L38,t9.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t21.cpp#L146,t21.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/get_data_perf.cpp#L17,get_data_perf.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/partition.cpp#L30,partition.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/plugin.cpp#L33,plugin.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t9.py#L30,t9.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t21.py#L133,t21.py}, @url{@value{GITLAB-PREFIX}/demos/api/crack3d.py#L29,crack3d.py}, @url{@value{GITLAB-PREFIX}/demos/api/crack.py#L33,crack.py}, @url{@value{GITLAB-PREFIX}/demos/api/get_data_perf.py#L15,get_data_perf.py}, ...)
 @end table
@@ -5385,7 +5472,7 @@ Set the string option @code{option} to the value @code{value} for plugin
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3271,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2905,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7119,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6124,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3315,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2945,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7223,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6213,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t9.cpp#L54,t9.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t9.py#L46,t9.py})
 @end table
@@ -5401,7 +5488,7 @@ Run the plugin @code{name}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3278,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2911,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7136,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6139,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3322,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2951,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7240,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6228,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t9.cpp#L40,t9.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t21.cpp#L149,t21.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/get_data_perf.cpp#L18,get_data_perf.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/partition.cpp#L31,partition.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/plugin.cpp#L34,plugin.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t9.py#L32,t9.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t21.py#L136,t21.py}, @url{@value{GITLAB-PREFIX}/demos/api/crack3d.py#L31,crack3d.py}, @url{@value{GITLAB-PREFIX}/demos/api/crack.py#L34,crack.py}, @url{@value{GITLAB-PREFIX}/demos/api/get_data_perf.py#L16,get_data_perf.py}, ...)
 @end table
@@ -5423,7 +5510,7 @@ Draw all the OpenGL scenes.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3287,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2915,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7156,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6164,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3331,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2955,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7260,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6253,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t3.cpp#L131,t3.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t8.cpp#L150,t8.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t13.cpp#L129,t13.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t21.cpp#L194,t21.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t3.py#L122,t3.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t8.py#L178,t8.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t13.py#L115,t13.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t21.py#L164,t21.py}, @url{@value{GITLAB-PREFIX}/demos/api/split_window.py#L41,split_window.py})
 @end table
@@ -5445,7 +5532,7 @@ Create the FLTK graphical user interface. Can only be called in the main thread.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3297,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2919,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7175,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6189,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3341,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2959,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7279,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6278,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t3.cpp#L138,t3.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t8.cpp#L76,t8.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t13.cpp#L136,t13.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t21.cpp#L201,t21.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/custom_gui.cpp#L118,custom_gui.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t3.py#L126,t3.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t8.py#L71,t8.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t13.py#L119,t13.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t21.py#L168,t21.py}, @url{@value{GITLAB-PREFIX}/demos/api/custom_gui.py#L112,custom_gui.py}, ...)
 @end table
@@ -5464,7 +5551,7 @@ thread.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3304,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2924,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7189,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6205,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3348,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2964,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7293,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6294,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t3.cpp#L140,t3.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t13.cpp#L138,t13.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t21.cpp#L203,t21.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/custom_gui.cpp#L121,custom_gui.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t3.py#L128,t3.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t13.py#L121,t13.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t21.py#L170,t21.py}, @url{@value{GITLAB-PREFIX}/demos/api/custom_gui.py#L115,custom_gui.py}, @url{@value{GITLAB-PREFIX}/demos/api/prepro.py#L218,prepro.py}, ...)
 @end table
@@ -5483,7 +5570,7 @@ update of the user interface from another thread.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3312,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2931,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7205,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6222,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3356,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2971,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7309,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6311,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/demos/api/custom_gui.cpp#L59,custom_gui.cpp}), Python (@url{@value{GITLAB-PREFIX}/demos/api/custom_gui.py#L84,custom_gui.py}, @url{@value{GITLAB-PREFIX}/demos/api/prepro.py#L188,prepro.py})
 @end table
@@ -5500,7 +5587,7 @@ perform an action (currently the only @code{action} allowed is "update").
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3319,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2936,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7221,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6237,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3363,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2976,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7325,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6326,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/demos/api/custom_gui.cpp#L40,custom_gui.cpp}), Python (@url{@value{GITLAB-PREFIX}/demos/api/custom_gui.py#L66,custom_gui.py})
 @end table
@@ -5516,7 +5603,7 @@ Block the current thread until it can safely modify the user interface.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3324,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2940,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7237,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6251,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3368,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2980,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7341,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6340,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/demos/api/custom_gui.cpp#L33,custom_gui.cpp}), Python (@url{@value{GITLAB-PREFIX}/demos/api/custom_gui.py#L59,custom_gui.py})
 @end table
@@ -5532,7 +5619,7 @@ Release the lock that was set using lock.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3329,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2943,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7250,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6265,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3373,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2983,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7354,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6354,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/demos/api/custom_gui.cpp#L35,custom_gui.cpp}), Python (@url{@value{GITLAB-PREFIX}/demos/api/custom_gui.py#L61,custom_gui.py})
 @end table
@@ -5550,7 +5637,7 @@ been initialized. Can only be called in the main thread.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3336,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2948,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7263,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6281,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3380,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2988,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7367,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6370,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t1.cpp#L151,t1.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t2.cpp#L170,t2.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t4.cpp#L171,t4.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t5.cpp#L229,t5.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t6.cpp#L105,t6.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t1.py#L150,t1.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t2.py#L163,t2.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t4.py#L178,t4.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t5.py#L223,t5.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t6.py#L105,t6.py}, ...)
 @end table
@@ -5566,7 +5653,7 @@ Check if the user interface is available (e.g. to detect if it has been closed).
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3342,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2952,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7278,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6297,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3386,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2992,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7382,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6386,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t3.cpp#L139,t3.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t13.cpp#L137,t13.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t21.cpp#L202,t21.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/custom_gui.cpp#L120,custom_gui.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t3.py#L127,t3.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t13.py#L120,t13.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t21.py#L169,t21.py}, @url{@value{GITLAB-PREFIX}/demos/api/custom_gui.py#L114,custom_gui.py}, @url{@value{GITLAB-PREFIX}/demos/api/prepro.py#L204,prepro.py}, ...)
 @end table
@@ -5583,7 +5670,7 @@ entities of the specified dimension (e.g. points if @code{dim} == 0).
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3348,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2956,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7296,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6315,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3392,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2996,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7400,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6404,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/prepro.py#L203,prepro.py})
 @end table
@@ -5599,7 +5686,7 @@ Select elements in the user interface.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3354,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2961,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7319,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6336,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3398,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3001,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7423,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6425,Julia}
 @end table
 
 @item gmsh/fltk/selectViews
@@ -5613,7 +5700,7 @@ Select views in the user interface.
 @item Return:
 integer value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3359,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2965,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7340,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6356,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3403,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3005,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7444,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6445,Julia}
 @end table
 
 @item gmsh/fltk/splitCurrentWindow
@@ -5629,7 +5716,7 @@ single window.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3365,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2970,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7361,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6375,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3409,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3010,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7465,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6464,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/split_window.py#L18,split_window.py})
 @end table
@@ -5647,7 +5734,7 @@ the end of the list.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3373,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2977,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7378,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6392,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3417,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3017,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7482,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6481,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/split_window.py#L33,split_window.py})
 @end table
@@ -5664,7 +5751,7 @@ the message inside the graphic window instead of the status bar.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3379,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2982,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7395,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6408,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3423,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3022,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7499,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6497,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/prepro.py#L201,prepro.py})
 @end table
@@ -5680,7 +5767,7 @@ Show context window for the entity of dimension @code{dim} and tag @code{tag}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3385,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2987,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7412,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6423,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3429,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3027,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7516,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6512,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/prepro.py#L206,prepro.py})
 @end table
@@ -5696,7 +5783,7 @@ Open the @code{name} item in the menu tree.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3391,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2992,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7428,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6438,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3435,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3032,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7532,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6527,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/prepro.py#L216,prepro.py})
 @end table
@@ -5712,7 +5799,7 @@ Close the @code{name} item in the menu tree.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3396,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L2996,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7443,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6453,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3440,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3036,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7547,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6542,Julia}
 @end table
 
 @end ftable
@@ -5732,7 +5819,7 @@ Set one or more parameters in the ONELAB database, encoded in @code{format}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3405,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3000,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7464,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6479,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3449,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3040,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7568,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6568,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t3.cpp#L108,t3.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t13.cpp#L95,t13.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t21.cpp#L59,t21.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/custom_gui.cpp#L82,custom_gui.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t3.py#L101,t3.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t13.py#L82,t13.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t21.py#L47,t21.py}, @url{@value{GITLAB-PREFIX}/demos/api/custom_gui.py#L33,custom_gui.py}, @url{@value{GITLAB-PREFIX}/demos/api/onelab_test.py#L10,onelab_test.py}, ...)
 @end table
@@ -5749,7 +5836,7 @@ ONELAB database, encoded in @code{format}.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3412,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3006,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7479,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6496,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3456,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3046,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7583,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6585,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/demos/api/onelab_run_auto.cpp#L18,onelab_run_auto.cpp}), Python (@url{@value{GITLAB-PREFIX}/demos/api/onelab_run_auto.py#L28,onelab_run_auto.py}, @url{@value{GITLAB-PREFIX}/demos/api/onelab_test.py#L36,onelab_test.py}, @url{@value{GITLAB-PREFIX}/demos/api/prepro.py#L170,prepro.py})
 @end table
@@ -5767,7 +5854,7 @@ names.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3420,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3013,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7500,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6515,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3464,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3053,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7604,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6604,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/prepro.py#L172,prepro.py})
 @end table
@@ -5784,7 +5871,7 @@ the parameter if it does not exist; update the value if the parameter exists.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3428,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3020,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7521,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6535,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3472,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3060,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7625,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6624,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/demos/api/custom_gui.cpp#L44,custom_gui.cpp}), Python (@url{@value{GITLAB-PREFIX}/demos/api/custom_gui.py#L67,custom_gui.py}, @url{@value{GITLAB-PREFIX}/demos/api/onelab_run.py#L18,onelab_run.py}, @url{@value{GITLAB-PREFIX}/demos/api/onelab_test.py#L41,onelab_test.py})
 @end table
@@ -5801,7 +5888,7 @@ the parameter if it does not exist; update the value if the parameter exists.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3436,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3027,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7540,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6551,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3480,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3067,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7644,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6640,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t3.cpp#L129,t3.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t13.cpp#L127,t13.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t21.cpp#L192,t21.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/custom_gui.cpp#L30,custom_gui.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t3.py#L120,t3.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t13.py#L113,t13.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t21.py#L162,t21.py}, @url{@value{GITLAB-PREFIX}/demos/api/custom_gui.py#L56,custom_gui.py}, @url{@value{GITLAB-PREFIX}/demos/api/onelab_test.py#L42,onelab_test.py}, ...)
 @end table
@@ -5818,7 +5905,7 @@ Return an empty vector if the parameter does not exist.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3443,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3033,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7559,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6569,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3487,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3073,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7663,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6658,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t3.cpp#L70,t3.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t13.cpp#L37,t13.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t21.cpp#L111,t21.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/custom_gui.cpp#L17,custom_gui.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t3.py#L65,t3.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t13.py#L29,t13.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t21.py#L97,t21.py}, @url{@value{GITLAB-PREFIX}/demos/api/custom_gui.py#L41,custom_gui.py}, @url{@value{GITLAB-PREFIX}/demos/api/prepro.py#L174,prepro.py}, ...)
 @end table
@@ -5835,7 +5922,7 @@ Return an empty vector if the parameter does not exist.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3450,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3039,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7580,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6590,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3494,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3079,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7684,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6679,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t3.cpp#L127,t3.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t13.cpp#L125,t13.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t21.cpp#L190,t21.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/custom_gui.cpp#L52,custom_gui.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t3.py#L118,t3.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t13.py#L111,t13.py}, @url{@value{GITLAB-PREFIX}/tutorial/python/t21.py#L160,t21.py}, @url{@value{GITLAB-PREFIX}/demos/api/custom_gui.py#L75,custom_gui.py}, @url{@value{GITLAB-PREFIX}/demos/api/prepro.py#L178,prepro.py}, ...)
 @end table
@@ -5851,7 +5938,7 @@ Clear the ONELAB database, or remove a single parameter if @code{name} is given.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3456,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3044,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7601,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6609,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3500,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3084,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7705,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6698,Julia}
 @item Examples:
 Python (@url{@value{GITLAB-PREFIX}/demos/api/onelab_test.py#L45,onelab_test.py})
 @end table
@@ -5869,7 +5956,7 @@ might be linked to the processed input files.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3463,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3050,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7615,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6625,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3507,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3090,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7719,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6714,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/demos/api/onelab_run_auto.cpp#L15,onelab_run_auto.cpp}), Python (@url{@value{GITLAB-PREFIX}/demos/api/onelab_run.py#L24,onelab_run.py}, @url{@value{GITLAB-PREFIX}/demos/api/onelab_run_auto.py#L26,onelab_run_auto.py})
 @end table
@@ -5891,9 +5978,9 @@ Write a @code{message}. @code{level} can be "info", "warning" or "error".
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3473,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3055,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7638,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6650,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3517,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3095,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7742,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6739,Julia}
 @item Examples:
-C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t7.cpp#L23,t7.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t8.cpp#L41,t8.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t9.cpp#L31,t9.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t13.cpp#L26,t13.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t16.cpp#L34,t16.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/demos/api/custom_gui.py#L60,custom_gui.py}, @url{@value{GITLAB-PREFIX}/demos/api/terrain_stl.py#L26,terrain_stl.py})
+C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t7.cpp#L23,t7.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t8.cpp#L41,t8.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t9.cpp#L31,t9.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t13.cpp#L26,t13.cpp}, @url{@value{GITLAB-PREFIX}/tutorial/c++/t16.cpp#L34,t16.cpp}, ...), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/x5.py#L87,x5.py}, @url{@value{GITLAB-PREFIX}/demos/api/custom_gui.py#L60,custom_gui.py}, @url{@value{GITLAB-PREFIX}/demos/api/terrain_stl.py#L26,terrain_stl.py})
 @end table
 
 @item gmsh/logger/start
@@ -5907,7 +5994,7 @@ Start logging messages.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3479,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3060,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7653,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6664,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3523,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3100,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7757,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6753,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t16.cpp#L27,t16.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t16.py#L25,t16.py})
 @end table
@@ -5923,7 +6010,7 @@ Get logged messages.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3484,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3063,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7666,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6680,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3528,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3103,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7770,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6769,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t16.cpp#L137,t16.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t16.py#L117,t16.py})
 @end table
@@ -5939,7 +6026,7 @@ Stop logging messages.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3489,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3067,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7684,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6698,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3533,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3107,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7788,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6787,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/tutorial/c++/t16.cpp#L139,t16.cpp}), Python (@url{@value{GITLAB-PREFIX}/tutorial/python/t16.py#L119,t16.py})
 @end table
@@ -5955,7 +6042,7 @@ Return wall clock time.
 @item Return:
 floating point value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3494,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3070,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7697,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6714,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3538,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3110,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7801,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6803,Julia}
 @item Examples:
 C++ (@url{@value{GITLAB-PREFIX}/demos/api/custom_gui.cpp#L38,custom_gui.cpp}, @url{@value{GITLAB-PREFIX}/demos/api/import_perf.cpp#L38,import_perf.cpp}), Python (@url{@value{GITLAB-PREFIX}/demos/api/import_perf.py#L8,import_perf.py})
 @end table
@@ -5971,7 +6058,7 @@ Return CPU time.
 @item Return:
 floating point value
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3499,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3073,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7715,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6731,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3543,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3113,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7819,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6820,Julia}
 @end table
 
 @item gmsh/logger/getLastError
@@ -5985,7 +6072,7 @@ Return last error message, if any.
 @item Return:
 -
 @item Language-specific definition:
-@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3504,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3076,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7733,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6748,Julia}
+@url{@value{GITLAB-PREFIX}/api/gmsh.h#L3548,C++}, @url{@value{GITLAB-PREFIX}/api/gmshc.h#L3116,C}, @url{@value{GITLAB-PREFIX}/api/gmsh.py#L7837,Python}, @url{@value{GITLAB-PREFIX}/api/gmsh.jl#L6837,Julia}
 @end table
 
 @end ftable
diff --git a/doc/texinfo/gmsh.texi b/doc/texinfo/gmsh.texi
index ba54989bb92b72bfd158e6b60535501d9cac1b9a..27ac8663e524a8fbd6010e661f54e195d25d9080 100644
--- a/doc/texinfo/gmsh.texi
+++ b/doc/texinfo/gmsh.texi
@@ -3140,6 +3140,16 @@ Here is a list of all other mesh commands currently available:
 @item Mesh @var{expression};
 Generate @var{expression}-D mesh. @value{SYNC}
 
+@item TransformMesh @{ @var{expression-list} @};
+Transform all the node coordinates in the current mesh using the 4x4
+affine transformation matrix given by row (only 12 entries can be
+provided for convenience).
+
+@item TransformMesh @{ @var{expression-list} @} @{ @var{transform-list} @};
+Transform the node coordinates in the current mesh of all the elementary
+entities in @var{transform-list} using the 4x4 affine transformation
+matrix given by row (only 12 entries can be provided for convenience).
+
 @item RefineMesh;
 Refine the current mesh by splitting all elements. If
 @code{Mesh.SecondOrderLinear} is set, the new nodes are inserted by
@@ -5236,6 +5246,9 @@ Python and Julia API examples, see the respective subdirectories in
 * x2::  Mesh import, discrete entities, hybrid models, terrain meshing
 * x3::  Post-processing data import: list-based
 * x4::  Post-processing data import: model-based
+* x5::  Additional geometrical data: parametrizations, normals, curvatures
+* x6::  Additional mesh data: integration points, Jacobians and basis functions
+* x7::  Additional mesh data: internal edges and faces
 @end menu
 
 @c -------------------------------------------------------------------------
@@ -5682,7 +5695,7 @@ Also available in C++
 @c x4
 @c -------------------------------------------------------------------------
 
-@node x4,  , x3, Tutorial
+@node x4, x5, x3, Tutorial
 @section @code{x4}: Post-processing data import: model-based
 
 See
@@ -5694,6 +5707,54 @@ Also available in C++
 @verbatiminclude ../../tutorial/python/x4.py
 @end smallformat
 
+@c -------------------------------------------------------------------------
+@c x5
+@c -------------------------------------------------------------------------
+
+@node x5, x6, x4, Tutorial
+@section @code{x5}: Additional geometrical data: parametrizations, normals, curvatures
+
+See
+@url{@value{GITLAB-PREFIX}/tutorial/python/x5.py,x5.py}.
+Also available in C++
+(@url{@value{GITLAB-PREFIX}/tutorial/c++/x5.cpp,x5.cpp}).
+
+@smallformat
+@verbatiminclude ../../tutorial/python/x5.py
+@end smallformat
+
+@c -------------------------------------------------------------------------
+@c x6
+@c -------------------------------------------------------------------------
+
+@node x6, x7, x5, Tutorial
+@section @code{x6}: Additional mesh data: integration points, Jacobians and basis functions
+
+See
+@url{@value{GITLAB-PREFIX}/tutorial/python/x6.py,x6.py}.
+Also available in C++
+(@url{@value{GITLAB-PREFIX}/tutorial/c++/x6.cpp,x6.cpp}).
+
+@smallformat
+@verbatiminclude ../../tutorial/python/x6.py
+@end smallformat
+
+@c -------------------------------------------------------------------------
+@c x7
+@c -------------------------------------------------------------------------
+
+@node x7,  , x6, Tutorial
+@section @code{x7}: Additional mesh data: internal edges and faces
+
+See
+@url{@value{GITLAB-PREFIX}/tutorial/python/x7.py,x7.py}.
+Also available in C++
+(@url{@value{GITLAB-PREFIX}/tutorial/c++/x7.cpp,x7.cpp}).
+
+@smallformat
+@verbatiminclude ../../tutorial/python/x7.py
+@end smallformat
+
 @c =========================================================================
 @c Options
 @c =========================================================================
@@ -6582,14 +6643,15 @@ lower dimension (boundaries) or not, go across geometrical entities or
 mesh partitions or not, etc. Given the number of possibilities,
 generating the appropriate information is thus best performed in the
 numerical solver itself. The Gmsh API makes these computations easy: see
-for example
+tutorial @ref{x7} and
 @url{@value{GITLAB-PREFIX}/demos/api/neighbors.py,demos/api/neighbors.py}.
 
 @item Could mesh edges/faces be stored in the MSH file?
 
 Edge/faces can be easily generated from the information already
 available in the file (i.e. nodes and elements), or through the Gmsh
-API: see for example
+API: see tutorial @ref{x7},
+@url{@value{GITLAB-PREFIX}/demos/api/edges.cpp,demos/api/edges.cpp} and
 @url{@value{GITLAB-PREFIX}/demos/api/faces.cpp,demos/api/faces.cpp}.
 
 @end enumerate
diff --git a/doc/texinfo/opt_fields.texi b/doc/texinfo/opt_fields.texi
index 779b72474c87959a2fc6c98e5b852987fca88df8..a0d0cac2a45ac937eb3f7edc58b6affdf8b33d3e 100644
--- a/doc/texinfo/opt_fields.texi
+++ b/doc/texinfo/opt_fields.texi
@@ -281,7 +281,7 @@ Options:@*
 @item Delta
 Step of the finite differences@*
 type: float@*
-default value: @code{0}
+default value: @code{0.0003464101615137755}
 @item InField
 Input field tag@*
 type: integer@*
@@ -504,7 +504,7 @@ Options:@*
 @item Delta
 Finite difference step@*
 type: float@*
-default value: @code{0}
+default value: @code{0.0003464101615137755}
 @item InField
 Input field tag@*
 type: integer@*
@@ -512,7 +512,7 @@ default value: @code{1}
 @item Kind
 Component of the gradient to evaluate: 0 for X, 1 for Y, 2 for Z, 3 for the norm@*
 type: integer@*
-default value: @code{0}
+default value: @code{3}
 @end table
 
 @item IntersectAniso
@@ -538,7 +538,7 @@ Options:@*
 @item Delta
 Finite difference step@*
 type: float@*
-default value: @code{0.1}
+default value: @code{0.0003464101615137755}
 @item InField
 Input field tag@*
 type: integer@*
@@ -624,7 +624,7 @@ Options:@*
 @item Delta
 Step used for the finite differences@*
 type: float@*
-default value: @code{0}
+default value: @code{0.0003464101615137755}
 @item InField
 Input field tag@*
 type: integer@*
@@ -649,7 +649,7 @@ default value: @code{0.0003464101615137755}
 @item InField
 Input field tag@*
 type: integer@*
-default value: @code{0}
+default value: @code{1}
 @end table
 
 @item Min
@@ -679,7 +679,7 @@ Options:@*
 @item InField
 Id of the field to represent on the octree@*
 type: integer@*
-default value: @code{0}
+default value: @code{1}
 @end table
 
 @item Param
@@ -716,6 +716,10 @@ Options:@*
 return MAX_LC instead of a negative value (this option is needed for backward compatibility with the BackgroundMesh option@*
 type: boolean@*
 default value: @code{1}
+@item UseClosest
+Use value at closest node if no exact match is found@*
+type: boolean@*
+default value: @code{1}
 @item ViewIndex
 Post-processing view index@*
 type: integer@*
@@ -780,7 +784,7 @@ default value: @code{""}
 @item OutsideValue
 Value of the field outside the grid (only used if the "SetOutsideValue" option is true).@*
 type: float@*
-default value: @code{0}
+default value: @code{1e+22}
 @item SetOutsideValue
 True to use the "OutsideValue" option. If False, the last values of the grid are used.@*
 type: boolean@*
diff --git a/doc/texinfo/opt_general.texi b/doc/texinfo/opt_general.texi
index 943a36c1d62e6f5ae0d3797068fe45817ecab7d7..97437c0d479e7fd3baa371d87e40dae065a11fbd 100644
--- a/doc/texinfo/opt_general.texi
+++ b/doc/texinfo/opt_general.texi
@@ -38,12 +38,12 @@ Saved in: @code{General.OptionsFileName}
 
 @item General.BuildInfo
 Gmsh build information (read-only)@*
-Default value: @code{"Version: 4.9.0-git-571ea76f2; License: GNU General Public License; Build OS: MacOSX-sdk; Build date: 20210928; Build host: MacBook-Pro-Christophe.local; Build options: 64Bit ALGLIB ANN Bamg Blas[petsc] Blossom Cairo Cgns DIntegration Dlopen DomHex Eigen Fltk GMP Gmm Hxt Jpeg Kbipack Lapack[petsc] MathEx Med Mesh Metis Mmg Mpeg Netgen ONELAB ONELABMetamodel OpenCASCADE OpenCASCADE-CAF OpenGL OpenMP OptHom PETSc Parasolid ParasolidSTEP Parser Plugins Png Post QuadMeshingTools QuadTri Solver TetGen/BR TouchBar Voro++ WinslowUntangler Zlib; FLTK version: 1.4.0; PETSc version: 3.15.1 (complex arithmtic); OCC version: 7.6.0; MED version: 4.1.0; Packaged by: geuzaine; Web site: https://gmsh.info; Issue tracker: https://gitlab.onelab.info/gmsh/gmsh/issues"}@*
+Default value: @code{"Version: 4.9.0-git-72ef318de; License: GNU General Public License; Build OS: MacOSX-sdk; Build date: 20211027; Build host: MBP-Christophe; Build options: 64Bit ALGLIB ANN Bamg Blossom Cairo Cgns DIntegration Dlopen DomHex Eigen Fltk GMP Gmm Hxt Jpeg Kbipack MathEx Med Mesh Metis Mmg Mpeg Netgen ONELAB ONELABMetamodel OpenCASCADE OpenCASCADE-CAF OpenGL OpenMP OptHom Parasolid ParasolidSTEP Parser Plugins Png Post QuadMeshingTools QuadTri Solver TetGen/BR TouchBar Voro++ WinslowUntangler Zlib; FLTK version: 1.4.0; OCC version: 7.6.0; MED version: 4.1.0; Packaged by: geuzaine; Web site: https://gmsh.info; Issue tracker: https://gitlab.onelab.info/gmsh/gmsh/issues"}@*
 Saved in: @code{-}
 
 @item General.BuildOptions
 Gmsh build options (read-only)@*
-Default value: @code{"64Bit ALGLIB ANN Bamg Blas[petsc] Blossom Cairo Cgns DIntegration Dlopen DomHex Eigen Fltk GMP Gmm Hxt Jpeg Kbipack Lapack[petsc] MathEx Med Mesh Metis Mmg Mpeg Netgen ONELAB ONELABMetamodel OpenCASCADE OpenCASCADE-CAF OpenGL OpenMP OptHom PETSc Parasolid ParasolidSTEP Parser Plugins Png Post QuadMeshingTools QuadTri Solver TetGen/BR TouchBar Voro++ WinslowUntangler Zlib"}@*
+Default value: @code{"64Bit ALGLIB ANN Bamg Blossom Cairo Cgns DIntegration Dlopen DomHex Eigen Fltk GMP Gmm Hxt Jpeg Kbipack MathEx Med Mesh Metis Mmg Mpeg Netgen ONELAB ONELABMetamodel OpenCASCADE OpenCASCADE-CAF OpenGL OpenMP OptHom Parasolid ParasolidSTEP Parser Plugins Png Post QuadMeshingTools QuadTri Solver TetGen/BR TouchBar Voro++ WinslowUntangler Zlib"}@*
 Saved in: @code{-}
 
 @item General.DefaultFileName
@@ -168,7 +168,7 @@ Saved in: @code{General.SessionFileName}
 
 @item General.Version
 Gmsh version (read-only)@*
-Default value: @code{"4.9.0-git-571ea76f2"}@*
+Default value: @code{"4.9.0-git-72ef318de"}@*
 Saved in: @code{-}
 
 @item General.WatchFilePattern
@@ -536,6 +536,11 @@ Should the menu window be detached from the graphic window?@*
 Default value: @code{0}@*
 Saved in: @code{General.SessionFileName}
 
+@item General.DetachedProcess
+On Windows, should processes created by Gmsh be detached?@*
+Default value: @code{1}@*
+Saved in: @code{General.OptionsFileName}
+
 @item General.DisplayBorderFactor
 Border factor for model display (0: model fits window size exactly)@*
 Default value: @code{0.2}@*
diff --git a/doc/texinfo/opt_mesh.texi b/doc/texinfo/opt_mesh.texi
index b0243ebacac630f308467ab56453e9d328031666..660edce08580eef699c092b9d10ab03c55b84a58 100644
--- a/doc/texinfo/opt_mesh.texi
+++ b/doc/texinfo/opt_mesh.texi
@@ -871,6 +871,11 @@ Tolerance for initial 3D Delaunay mesher@*
 Default value: @code{1e-12}@*
 Saved in: @code{General.OptionsFileName}
 
+@item Mesh.ToleranceReferenceElement
+Tolerance for classifying a point inside a reference element (of size 1)@*
+Default value: @code{1e-06}@*
+Saved in: @code{General.OptionsFileName}
+
 @item Mesh.Triangles
 Display mesh triangles?@*
 Default value: @code{1}@*
diff --git a/doc/texinfo/opt_plugin.texi b/doc/texinfo/opt_plugin.texi
index 2b6f44997c0fc315eca4d6518bcd9e4541b37053..90388db0ad0a854e334fd86371ba27a90b6cf23b 100644
--- a/doc/texinfo/opt_plugin.texi
+++ b/doc/texinfo/opt_plugin.texi
@@ -111,7 +111,7 @@ Default value: @code{0}
 @end table
 
 @item Plugin(Crack)
-Plugin(Crack) creates a crack around the physical group `PhysicalGroup' of dimension `Dimension' (1 or 2), embedded in a mesh of dimension `Dimension' + 1. The plugin duplicates the nodes and the elements on the crack and stores them in a new discrete curve (`Dimension' = 1) or surface (`Dimension' = 2). The elements touching the crack on the ``negative'' side are modified to use the newly generated nodes.If `OpenBoundaryPhysicalGroup' is given (> 0), its nodes are duplicated and the crack will be left open on that (part of the) boundary. Otherwise, the lips of the crack are sealed, i.e., its nodes are not duplicated. For 1D cracks, `NormalX', `NormalY' and `NormalZ' provide the reference normal of the surface in which the crack is supposed to be embedded.
+Plugin(Crack) creates a crack around the physical group `PhysicalGroup' of dimension `Dimension' (1 or 2), embedded in a mesh of dimension `Dimension' + 1. The plugin duplicates the nodes and the elements on the crack and stores them in a new discrete curve (`Dimension' = 1) or surface (`Dimension' = 2). The elements touching the crack on the ``negative'' side are modified to use the newly generated nodes.If `OpenBoundaryPhysicalGroup' is given (> 0), its nodes are duplicated and the crack will be left open on that (part of the) boundary. Otherwise, the lips of the crack are sealed, i.e., its nodes are not duplicated. For 1D cracks, `NormalX', `NormalY' and `NormalZ' provide the reference normal of the surface in which the crack is supposed to be embedded. If `NewPhysicalGroup' is positive, use it as the tag of the newly created curve or surface; oterwise use `PhysicalGroup'.
 Numeric options:
 @table @code
 @item Dimension
@@ -126,6 +126,8 @@ Default value: @code{0}
 Default value: @code{0}
 @item NormalZ
 Default value: @code{1}
+@item NewPhysicalGroup
+Default value: @code{0}
 @end table
 
 @item Plugin(Curl)
diff --git a/tutorial/README.txt b/tutorial/README.txt
index 1f2a5e2fa0395b6cd36fe612af7723303b23dcac..303f7c07dd5daf8ae3348eb937fad21cb0a4252f 100644
--- a/tutorial/README.txt
+++ b/tutorial/README.txt
@@ -59,3 +59,6 @@ Extended tutorials (API only):
 * x2: Mesh import, discrete entities, hybrid models, terrain meshing
 * x3: Post-processing data import: list-based
 * x4: Post-processing data import: model-based
+* x5: Additional geometrical data: parametrizations, normals, curvatures
+* x6: Additional mesh data: integration points, Jacobians and basis functions
+* x7: Additional mesh data: internal edges and faces
diff --git a/tutorial/c++/x3.cpp b/tutorial/c++/x3.cpp
index 6e2ea35b57b87da417a65732f5b77cb89cf924c9..25e1b5fcf17eb3447c76dc1370d802cdd83f576d 100644
--- a/tutorial/c++/x3.cpp
+++ b/tutorial/c++/x3.cpp
@@ -97,7 +97,8 @@ int main(int argc, char **argv)
   // `t9.py'), or probed directly using `gmsh::view::probe()' - here at point
   // (0.9, 0.1, 0):
   std::vector<double> val;
-  gmsh::view::probe(t1, 0.9, 0.1, 0, val);
+  double distance;
+  gmsh::view::probe(t1, 0.9, 0.1, 0, val, distance);
   std::cout << "Value at (0.9, 0.1, 0):";
   for(auto v : val) std::cout << " " << v;
   std::cout << "\n";
diff --git a/tutorial/c++/x5.cpp b/tutorial/c++/x5.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..c25b68f08ea8b9b0681aa64d9b915c3c6ad1ccb1
--- /dev/null
+++ b/tutorial/c++/x5.cpp
@@ -0,0 +1,116 @@
+// -----------------------------------------------------------------------------
+//
+//  Gmsh C++ extended tutorial 5
+//
+//  Additional geometrical data: parametrizations, normals, curvatures
+//
+// -----------------------------------------------------------------------------
+
+#include <set>
+#include <algorithm>
+#include <gmsh.h>
+
+int main(int argc, char **argv)
+{
+  gmsh::initialize(argc, argv);
+
+  // The API provides access to geometrical data in a CAD kernel agnostic
+  // manner.
+
+  // Let's create a simple CAD model by fusing a sphere and a cube, then mesh
+  // the surfaces:
+  gmsh::model::add("x5");
+  int s = gmsh::model::occ::addSphere(0, 0, 0, 1);
+  int b = gmsh::model::occ::addBox(0.5, 0, 0, 1.3, 2, 3);
+  std::vector<std::pair<int, int> > ov;
+  std::vector<std::vector<std::pair<int, int> > > ovv;
+  gmsh::model::occ::fuse({{3, s}}, {{3, b}}, ov, ovv);
+  gmsh::model::occ::synchronize();
+  gmsh::model::mesh::generate(2);
+
+  // We can for example retrieve the exact normals and the curvature at all the
+  // mesh nodes (i.e. not normals and curvatures computed from the mesh, but
+  // directly evaluated on the geometry), by querying the CAD kernels at the
+  // corresponding parametric coordinates.
+  std::vector<double> normals, curvatures;
+
+  // For each surface in the model:
+  std::vector<std::pair<int, int> > entities;
+  gmsh::model::getEntities(entities, 2);
+  for(auto e : entities) {
+    // Retrieve the surface tag
+    int s = e.second;
+
+    // Get the mesh nodes on the surface, including those on the boundary
+    // (contrary to internal nodes, which store their parametric coordinates,
+    // boundary nodes will be reparametrized on the surface in order to compute
+    // their parametric coordinates, the result being different when
+    // reparametrized on another adjacent surface)
+    std::vector<std::size_t> tags;
+    std::vector<double> coord, param;
+    gmsh::model::mesh::getNodes(tags, coord, param, 2, s, true);
+
+    // Get the surface normals on all the points on the surface corresponding to
+    // the parametric coordinates of the nodes
+    std::vector<double> norm;
+    gmsh::model::getNormal(s, param, norm);
+
+    // In the same way, get the curvature
+    std::vector<double> curv;
+    gmsh::model::getCurvature(2, s, param, curv);
+
+    // Store the normals and the curvatures so that we can display them as
+    // list-based post-processing views
+    for(std::size_t i = 0; i < coord.size(); i += 3) {
+      normals.push_back(coord[i]);
+      normals.push_back(coord[i + 1]);
+      normals.push_back(coord[i + 2]);
+      normals.push_back(norm[i]);
+      normals.push_back(norm[i + 1]);
+      normals.push_back(norm[i + 2]);
+      curvatures.push_back(coord[i]);
+      curvatures.push_back(coord[i + 1]);
+      curvatures.push_back(coord[i + 2]);
+      curvatures.push_back(curv[i / 3]);
+    }
+  }
+
+  // Create a list-based vector view on points to display the normals, and a
+  // scalar view on points to display the curvatures
+  int vn = gmsh::view::add("normals");
+  gmsh::view::addListData(vn, "VP", normals.size() / 6, normals);
+  int vc = gmsh::view::add("curvatures");
+  gmsh::view::addListData(vc, "SP", curvatures.size() / 4, curvatures);
+
+  // We can also retrieve the parametrization bounds of model entities, e.g. of
+  // curve 5, and evaluate the parametrization for several parameter values:
+  std::vector<double> bounds[2], t, xyz1;
+  gmsh::model::getParametrizationBounds(1, 5, bounds[0], bounds[1]);
+  int N = 20;
+  for(int i = 0; i < N; i++)
+    t.push_back(bounds[0][0] + i * (bounds[1][0] - bounds[0][0]) / N);
+  gmsh::model::getValue(1, 5, t, xyz1);
+
+  // We can also reparametrize curve 5 on surface 1, and evaluate the points in
+  // the parametric plane of the surface:
+  std::vector<double> uv, xyz2;
+  gmsh::model::reparametrizeOnSurface(1, 5, t, 1, uv);
+  gmsh::model::getValue(2, 1, uv, xyz2);
+
+  // Hopefully we get the same x, y, z coordinates!
+  std::vector<double> diff(xyz1.size());
+  std::transform(xyz1.begin(), xyz1.end(), xyz2.begin(), diff.begin(),
+                 [](double a, double b){ return std::abs(a - b); });
+  if(*std::max_element(diff.begin(), diff.end()) < 1e-12)
+    gmsh::logger::write("Evaluation on curve and surface match!");
+  else
+    gmsh::logger::write("Evaluation on curve and surface do not match!",
+                        "error");
+
+  // Launch the GUI to see the results:
+  std::set<std::string> args(argv, argv + argc);
+  if(!args.count("-nopopup")) gmsh::fltk::run();
+
+  gmsh::finalize();
+  return 0;
+}
diff --git a/tutorial/c++/x6.cpp b/tutorial/c++/x6.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..29de05b45135e815a9d817917691d7bdbe5109a5
--- /dev/null
+++ b/tutorial/c++/x6.cpp
@@ -0,0 +1,88 @@
+// -----------------------------------------------------------------------------
+//
+//  Gmsh C++ extended tutorial 6
+//
+//  Additional mesh data: integration points, Jacobians and basis functions
+//
+// -----------------------------------------------------------------------------
+
+#include <iostream>
+#include <gmsh.h>
+
+int main(int argc, char **argv)
+{
+  gmsh::initialize(argc, argv);
+  gmsh::model::add("x6");
+
+  // The API provides access to all the elementary building blocks required to
+  // implement finite-element-type numerical methods. Let's create a simple 2D
+  // model and mesh it:
+  gmsh::model::occ::addRectangle(0, 0, 0, 1, 0.1);
+  gmsh::model::occ::synchronize();
+  gmsh::model::mesh::setTransfiniteAutomatic();
+  gmsh::model::mesh::generate(2);
+
+  // Set the element order and the desired interpolation order:
+  int elementOrder = 1, interpolationOrder = 2;
+  gmsh::model::mesh::setOrder(elementOrder);
+
+  auto pp = [](const std::string &label, const std::vector<double> &v, int mult)
+  {
+    std::cout << " * " << v.size() / mult << " " << label << ": ";
+    for(auto c : v) std::cout << c << " ";
+    std::cout << "\n";
+  };
+
+  // Iterate over all the element types present in the mesh:
+  std::vector<int> elementTypes;
+  gmsh::model::mesh::getElementTypes(elementTypes);
+  for(auto t : elementTypes) {
+    // Retrieve properties for the given element type
+    std::string elementName;
+    int dim, order, numNodes, numPrimNodes;
+    std::vector<double> localNodeCoord;
+    gmsh::model::mesh::getElementProperties
+      (t, elementName, dim, order, numNodes, localNodeCoord, numPrimNodes);
+    std::cout << "\n** " << elementName << " **\n\n";
+
+    // Retrieve integration points for that element type, enabling exact
+    // integration of polynomials of order "interpolationOrder". The "Gauss"
+    // integration family returns the "economical" Gauss points if available,
+    // and defaults to the "CompositeGauss" (tensor product) rule if not.
+    std::vector<double> localCoords, weights;
+    gmsh::model::mesh::getIntegrationPoints
+      (t, "Gauss" + std::to_string(interpolationOrder), localCoords, weights);
+    pp("integration points to integrate order " +
+       std::to_string(interpolationOrder) + " polynomials", localCoords, 3);
+
+    // Return the basis functions evaluated at the integration points. Selecting
+    // "Lagrange" and "GradLagrange" returns the isoparamtric basis functions
+    // and their gradient (in the reference space of the given element type). A
+    // specific interpolation order can be requested using "LagrangeN" and
+    // "GradLagrangeN" with N = 1, 2, ... Other supported function spaces
+    // include "H1LegendreN", "GradH1LegendreN", "HcurlLegendreN",
+    // "CurlHcurlLegendreN".
+    int numComponents, numOrientations;
+    std::vector<double> basisFunctions;
+    gmsh::model::mesh::getBasisFunctions
+      (t, localCoords, "Lagrange", numComponents, basisFunctions,
+       numOrientations);
+    pp("basis functions at integration points", basisFunctions, 1);
+    gmsh::model::mesh::getBasisFunctions
+      (t, localCoords, "GradLagrange", numComponents, basisFunctions,
+       numOrientations);
+    pp("basis function gradients at integration points", basisFunctions, 3);
+
+    // Compute the Jacobians (and their determinants) at the integration points
+    // for all the elements of the given type in the mesh. Beware that the
+    // Jacobians are returned "by column": see the API documentation for
+    // details.
+    std::vector<double> jacobians, determinants, coords;
+    gmsh::model::mesh::getJacobians
+      (t, localCoords, jacobians, determinants, coords);
+    pp("Jacobian determinants at integration points", determinants, 1);
+  }
+
+  gmsh::finalize();
+  return 0;
+}
diff --git a/tutorial/c++/x7.cpp b/tutorial/c++/x7.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..d9d76440b699e7ce44811194b23697607d8aed1d
--- /dev/null
+++ b/tutorial/c++/x7.cpp
@@ -0,0 +1,107 @@
+// -----------------------------------------------------------------------------
+//
+//  Gmsh C++ extended tutorial 7
+//
+//  Additional mesh data: internal edges and faces
+//
+// -----------------------------------------------------------------------------
+
+#include <iostream>
+#include <set>
+#include <map>
+#include <gmsh.h>
+
+int main(int argc, char **argv)
+{
+  gmsh::initialize(argc, argv);
+  gmsh::model::add("x7");
+
+  // Meshes are fully described in Gmsh by nodes and elements, both associated
+  // to model entities. The API can be used to generate and handle other mesh
+  // entities, i.e. mesh edges and faces, which are not stored by default.
+
+  // Let's create a simple model and mesh it:
+  gmsh::model::occ::addBox(0, 0, 0, 1, 1, 1);
+  gmsh::model::occ::synchronize();
+  gmsh::option::setNumber("Mesh.MeshSizeMin", 2.);
+  gmsh::model::mesh::generate(3);
+
+  // Like elements, mesh edges and faces are described by (an ordered list of)
+  // their nodes. Let us retrieve the edges and the (triangular) faces of all
+  // the first order tetrahedra in the mesh:
+  int elementType = gmsh::model::mesh::getElementType("tetrahedron", 1);
+  std::vector<std::size_t> edgeNodes, faceNodes;
+  gmsh::model::mesh::getElementEdgeNodes(elementType, edgeNodes);
+  gmsh::model::mesh::getElementFaceNodes(elementType, 3, faceNodes);
+
+  // Edges and faces are returned for each element as a list of nodes
+  // corresponding to the canonical orientation of the edges and faces for a
+  // given element type.
+
+  // Gmsh can also identify unique edges and faces (a single edge or face
+  // whatever the ordering of their nodes) and assign them a unique tag. This
+  // identification can be done internally by Gmsh (e.g. when generating keys
+  // for basis functions), or requested explicitly as follows:
+  gmsh::model::mesh::createEdges();
+  gmsh::model::mesh::createFaces();
+
+  // Edge and face tags can then be retrieved by providing their nodes:
+  std::vector<std::size_t> edgeTags, faceTags;
+  std::vector<int> edgeOrientations, faceOrientations;
+  gmsh::model::mesh::getEdges(edgeNodes, edgeTags, edgeOrientations);
+  gmsh::model::mesh::getFaces(3, faceNodes, faceTags, faceOrientations);
+
+  // Since element edge and face nodes are returned in the same order as the
+  // elements, one can easily keep track of which element(s) each edge or face
+  // is connected to:
+  std::vector<std::size_t> elementTags, elementNodeTags;
+  gmsh::model::mesh::getElementsByType(elementType, elementTags, elementNodeTags);
+  std::map<std::size_t, std::vector<std::size_t>> edges2Elements, faces2Elements;
+  for(std::size_t i = 0; i < edgeTags.size(); i++) // 6 edges per tetrahedron
+    edges2Elements[edgeTags[i]].push_back(elementTags[i / 6]);
+  for(std::size_t i = 0; i < faceTags.size(); i++) // 4 faces per tetrahedron
+    faces2Elements[faceTags[i]].push_back(elementTags[i / 4]);
+
+  // New unique lower dimensional elements can also be easily created given the
+  // edge or face nodes. This is especially useful for numerical methods that
+  // require integrating or interpolating on internal edges or faces (like
+  // e.g. Discontinuous Galerkin techniques), since creating elements for the
+  // internal entities will make this additional mesh data readily available
+  // (see `x6.cpp'). For example, we can create a new discrete surface...
+  int s = gmsh::model::addDiscreteEntity(2);
+
+  // ... and fill it with unique triangles corresponding to the faces of the
+  // tetrahedra:
+  std::set<std::size_t> uniqueFaceTags;
+  std::vector<std::size_t> tagsForTriangles, faceNodesForTriangles;
+  std::size_t maxElementTag;
+  gmsh::model::mesh::getMaxElementTag(maxElementTag);
+  for(std::size_t i = 0; i < faceTags.size(); i++) {
+    if(uniqueFaceTags.find(faceTags[i]) == uniqueFaceTags.end()) {
+      uniqueFaceTags.insert(faceTags[i]);
+      tagsForTriangles.push_back(faceTags[i] + maxElementTag);
+      faceNodesForTriangles.push_back(faceNodes[3 * i]);
+      faceNodesForTriangles.push_back(faceNodes[3 * i + 1]);
+      faceNodesForTriangles.push_back(faceNodes[3 * i + 2]);
+    }
+  }
+  int elementType2D = gmsh::model::mesh::getElementType("triangle", 1);
+  gmsh::model::mesh::addElementsByType(s, elementType2D, tagsForTriangles,
+                                       faceNodesForTriangles);
+
+  // Since the tags for the triangles have been created based on the face tags,
+  // the information about neighboring elements can also be readily created,
+  // useful e.g. in Finite Volume or Discontinuous Galerkin techniques:
+  for(auto t : tagsForTriangles) {
+    std::cout << "triangle " << t << " is connected to tetrahedra ";
+    for(auto tt : faces2Elements[t - maxElementTag]) std::cout << tt << " ";
+    std::cout << "\n";
+  }
+
+  // Launch the GUI to see the results:
+  std::set<std::string> args(argv, argv + argc);
+  if(!args.count("-nopopup")) gmsh::fltk::run();
+
+  gmsh::finalize();
+  return 0;
+}
diff --git a/tutorial/python/README.txt b/tutorial/python/README.txt
index 79eedb7cd6b909a931ce6a9c46c053c48f3dc0f2..0f992ee7f7348e5949083e5ae1ff37c7f20bf67a 100644
--- a/tutorial/python/README.txt
+++ b/tutorial/python/README.txt
@@ -5,12 +5,11 @@ To run the Python tutorials, you need the Gmsh dynamic library and the Python
 module (`gmsh.py'). These can be either obtained
 
 - using `pip install --upgrade gmsh', which will download the binary Software
-  Development Kit (SDK) from the Gmsh website and install the necessary files
-  automatically.
+  Development Kit (SDK) and install the necessary files automatically.
 
-- by downloading the SDK for your operating system from the Gmsh website,
-  uncompressing the gmsh*-sdk.* archive and adding the "lib" directory to
-  PYTHONPATH. For example, if you are currently in the root directory of the
+- by manually downloading the SDK for your operating system from the Gmsh
+  website, uncompressing the gmsh*-sdk.* archive and adding the "lib" directory
+  to PYTHONPATH. For example, if you are currently in the root directory of the
   uncompressed SDK:
 
     export PYTHONPATH=${PYTHONPATH}:${PWD}/lib
diff --git a/tutorial/python/t13.py b/tutorial/python/t13.py
index 128dcfbcea5dd9699ece4fb5712df0016e009381..ee13c4856883bea3a02f8cb779d19677bf2f411f 100644
--- a/tutorial/python/t13.py
+++ b/tutorial/python/t13.py
@@ -62,7 +62,7 @@ def createGeometryAndMesh():
 
     # Create a volume from all the surfaces
     s = gmsh.model.getEntities(2)
-    l = gmsh.model.geo.addSurfaceLoop([s[i][1] for i in range(len(s))])
+    l = gmsh.model.geo.addSurfaceLoop([e[1] for e in s])
     gmsh.model.geo.addVolume([l])
 
     gmsh.model.geo.synchronize()
diff --git a/tutorial/python/x3.py b/tutorial/python/x3.py
index 20ae77b95ce216044481d9f413fdd0f30c9fdd9f..5e743252a664c0488ea0a8e738517fcc3446bcad 100644
--- a/tutorial/python/x3.py
+++ b/tutorial/python/x3.py
@@ -86,7 +86,7 @@ print(v1 + " with tag " + str(t1) + " has " + str(ns) + " time steps")
 
 # Views can be queried and modified in various ways using plugins (see `t9.py'),
 # or probed directly using `gmsh.view.probe()' - here at point (0.9, 0.1, 0):
-print("Value at (0.9, 0.1, 0)", gmsh.view.probe(t1, 1.001, 0, 0, 0))
+print("Value at (0.9, 0.1, 0)", gmsh.view.probe(t1, 0.9, 0.1, 0))
 
 # Views can be saved to disk using `gmsh.view.write()':
 gmsh.view.write(t1, "x3.pos")
diff --git a/tutorial/python/x5.py b/tutorial/python/x5.py
new file mode 100644
index 0000000000000000000000000000000000000000..e0de72281b11371bd7223a60a4fcaf7071e2caa7
--- /dev/null
+++ b/tutorial/python/x5.py
@@ -0,0 +1,95 @@
+# -----------------------------------------------------------------------------
+#
+#  Gmsh Python extended tutorial 5
+#
+#  Additional geometrical data: parametrizations, normals, curvatures
+#
+# -----------------------------------------------------------------------------
+
+import gmsh
+import sys
+import math
+
+gmsh.initialize(sys.argv)
+
+# The API provides access to geometrical data in a CAD kernel agnostic manner.
+
+# Let's create a simple CAD model by fusing a sphere and a cube, then mesh the
+# surfaces:
+gmsh.model.add("x5")
+s = gmsh.model.occ.addSphere(0, 0, 0, 1)
+b = gmsh.model.occ.addBox(0.5, 0, 0, 1.3, 2, 3)
+gmsh.model.occ.fuse([(3, s)], [(3, b)])
+gmsh.model.occ.synchronize()
+gmsh.model.mesh.generate(2)
+
+# We can for example retrieve the exact normals and the curvature at all the
+# mesh nodes (i.e. not normals and curvatures computed from the mesh, but
+# directly evaluated on the geometry), by querying the CAD kernels at the
+# corresponding parametric coordinates.
+normals = []
+curvatures = []
+
+# For each surface in the model:
+for e in gmsh.model.getEntities(2):
+    # Retrieve the surface tag
+    s = e[1]
+
+    # Get the mesh nodes on the surface, including those on the boundary
+    # (contrary to internal nodes, which store their parametric coordinates,
+    # boundary nodes will be reparametrized on the surface in order to compute
+    # their parametric coordinates, the result being different when
+    # reparametrized on another adjacent surface)
+    tags, coord, param = gmsh.model.mesh.getNodes(2, s, True)
+
+    # Get the surface normals on all the points on the surface corresponding to
+    # the parametric coordinates of the nodes
+    norm = gmsh.model.getNormal(s, param)
+
+    # In the same way, get the curvature
+    curv = gmsh.model.getCurvature(2, s, param)
+
+    # Store the normals and the curvatures so that we can display them as
+    # list-based post-processing views
+    for i in range(0, len(coord), 3):
+        normals.append(coord[i])
+        normals.append(coord[i + 1])
+        normals.append(coord[i + 2])
+        normals.append(norm[i])
+        normals.append(norm[i + 1])
+        normals.append(norm[i + 2])
+        curvatures.append(coord[i])
+        curvatures.append(coord[i + 1])
+        curvatures.append(coord[i + 2])
+        curvatures.append(curv[i // 3])
+
+# Create a list-based vector view on points to display the normals, and a scalar
+# view on points to display the curvatures
+vn = gmsh.view.add("normals")
+gmsh.view.addListData(vn, "VP", len(normals) // 6, normals)
+vc = gmsh.view.add("curvatures")
+gmsh.view.addListData(vc, "SP", len(curvatures) // 4, curvatures)
+
+# We can also retrieve the parametrization bounds of model entities, e.g. of
+# curve 5, and evaluate the parametrization for several parameter values:
+bounds = gmsh.model.getParametrizationBounds(1, 5)
+N = 20
+t = [bounds[0][0] + i * (bounds[1][0] - bounds[0][0]) / N for i in range(N)]
+xyz1 = gmsh.model.getValue(1, 5, t)
+
+# We can also reparametrize curve 5 on surface 1, and evaluate the points in the
+# parametric plane of the surface:
+uv = gmsh.model.reparametrizeOnSurface(1, 5, t, 1)
+xyz2 = gmsh.model.getValue(2, 1, uv)
+
+# Hopefully we get the same x, y, z coordinates!
+if max([abs(a - b) for (a, b) in zip(xyz1, xyz2)]) < 1e-12:
+    gmsh.logger.write('Evaluation on curve and surface match!')
+else:
+    gmsh.logger.write('Evaluation on curve and surface do not match!', 'error')
+
+# Launch the GUI to see the results:
+if '-nopopup' not in sys.argv:
+    gmsh.fltk.run()
+
+gmsh.finalize()
diff --git a/tutorial/python/x6.py b/tutorial/python/x6.py
new file mode 100644
index 0000000000000000000000000000000000000000..31cdc13554ed1015dcb2c87b4ef927d9e72ecf9a
--- /dev/null
+++ b/tutorial/python/x6.py
@@ -0,0 +1,70 @@
+# -----------------------------------------------------------------------------
+#
+#  Gmsh Python extended tutorial 6
+#
+#  Additional mesh data: integration points, Jacobians and basis functions
+#
+# -----------------------------------------------------------------------------
+
+import gmsh
+import sys
+
+gmsh.initialize(sys.argv)
+
+gmsh.model.add("x6")
+
+# The API provides access to all the elementary building blocks required to
+# implement finite-element-type numerical methods. Let's create a simple 2D
+# model and mesh it:
+gmsh.model.occ.addRectangle(0, 0, 0, 1, 0.1)
+gmsh.model.occ.synchronize()
+gmsh.model.mesh.setTransfiniteAutomatic()
+gmsh.model.mesh.generate(2)
+
+# Set the element order and the desired interpolation order:
+elementOrder = 1
+interpolationOrder = 2
+gmsh.model.mesh.setOrder(elementOrder)
+
+def pp(label, v, mult):
+    print(" * " + str(len(v) / mult) + " " + label + ": " + str(v))
+
+# Iterate over all the element types present in the mesh:
+elementTypes = gmsh.model.mesh.getElementTypes()
+
+for t in elementTypes:
+    # Retrieve properties for the given element type
+    elementName, dim, order, numNodes, numPrimNodes, localNodeCoord =\
+    gmsh.model.mesh.getElementProperties(t)
+    print("\n** " + elementName + " **\n")
+
+    # Retrieve integration points for that element type, enabling exact
+    # integration of polynomials of order "interpolationOrder". The "Gauss"
+    # integration family returns the "economical" Gauss points if available, and
+    # defaults to the "CompositeGauss" (tensor product) rule if not.
+    localCoords, weights =\
+    gmsh.model.mesh.getIntegrationPoints(t, "Gauss" + str(interpolationOrder))
+    pp("integration points to integrate order " +
+       str(interpolationOrder) + " polynomials", localCoords, 3)
+
+    # Return the basis functions evaluated at the integration points. Selecting
+    # "Lagrange" and "GradLagrange" returns the isoparamtric basis functions and
+    # their gradient (in the reference space of the given element type). A
+    # specific interpolation order can be requested using "LagrangeN" and
+    # "GradLagrangeN" with N = 1, 2, ... Other supported function spaces include
+    # "H1LegendreN", "GradH1LegendreN", "HcurlLegendreN", "CurlHcurlLegendreN".
+    numComponents, basisFunctions, numOrientations =\
+    gmsh.model.mesh.getBasisFunctions(t, localCoords, "Lagrange")
+    pp("basis functions at integration points", basisFunctions, 1)
+    numComponents, basisFunctions, numOrientations =\
+    gmsh.model.mesh.getBasisFunctions(t, localCoords, "GradLagrange")
+    pp("basis function gradients at integration points", basisFunctions, 3)
+
+    # Compute the Jacobians (and their determinants) at the integration points
+    # for all the elements of the given type in the mesh. Beware that the
+    # Jacobians are returned "by column": see the API documentation for details.
+    jacobians, determinants, coords =\
+    gmsh.model.mesh.getJacobians(t, localCoords)
+    pp("Jacobian determinants at integration points", determinants, 1)
+
+gmsh.finalize()
diff --git a/tutorial/python/x7.py b/tutorial/python/x7.py
new file mode 100644
index 0000000000000000000000000000000000000000..1968562ee71ab3a6a2c63b155afc760af22c76b9
--- /dev/null
+++ b/tutorial/python/x7.py
@@ -0,0 +1,98 @@
+# -----------------------------------------------------------------------------
+#
+#  Gmsh Python extended tutorial 7
+#
+#  Additional mesh data: internal edges and faces
+#
+# -----------------------------------------------------------------------------
+
+import sys
+import gmsh
+
+gmsh.initialize(sys.argv)
+
+gmsh.model.add("x7")
+
+# Meshes are fully described in Gmsh by nodes and elements, both associated to
+# model entities. The API can be used to generate and handle other mesh
+# entities, i.e. mesh edges and faces, which are not stored by default.
+
+# Let's create a simple model and mesh it:
+gmsh.model.occ.addBox(0, 0, 0, 1, 1, 1)
+gmsh.model.occ.synchronize()
+gmsh.option.setNumber("Mesh.MeshSizeMin", 2.)
+gmsh.model.mesh.generate(3)
+
+# Like elements, mesh edges and faces are described by (an ordered list of)
+# their nodes. Let us retrieve the edges and the (triangular) faces of all the
+# first order tetrahedra in the mesh:
+elementType = gmsh.model.mesh.getElementType("tetrahedron", 1)
+edgeNodes = gmsh.model.mesh.getElementEdgeNodes(elementType)
+faceNodes = gmsh.model.mesh.getElementFaceNodes(elementType, 3)
+
+# Edges and faces are returned for each element as a list of nodes corresponding
+# to the canonical orientation of the edges and faces for a given element type.
+
+# Gmsh can also identify unique edges and faces (a single edge or face whatever
+# the ordering of their nodes) and assign them a unique tag. This identification
+# can be done internally by Gmsh (e.g. when generating keys for basis
+# functions), or requested explicitly as follows:
+gmsh.model.mesh.createEdges()
+gmsh.model.mesh.createFaces()
+
+# Edge and face tags can then be retrieved by providing their nodes:
+edgeTags, edgeOrientations = gmsh.model.mesh.getEdges(edgeNodes)
+faceTags, faceOrientations = gmsh.model.mesh.getFaces(3, faceNodes)
+
+# Since element edge and face nodes are returned in the same order as the
+# elements, one can easily keep track of which element(s) each edge or face is
+# connected to:
+elementTags, elementNodeTags = gmsh.model.mesh.getElementsByType(elementType)
+edges2Elements = {}
+faces2Elements = {}
+for i in range(len(edgeTags)): # 6 edges per tetrahedron
+    if not edgeTags[i] in edges2Elements:
+        edges2Elements[edgeTags[i]] = [elementTags[i // 6]]
+    else:
+        edges2Elements[edgeTags[i]].append(elementTags[i // 6])
+for i in range(len(faceTags)): # 4 faces per tetrahedron
+    if not faceTags[i] in faces2Elements:
+        faces2Elements[faceTags[i]] = [elementTags[i // 4]]
+    else:
+        faces2Elements[faceTags[i]].append(elementTags[i // 4])
+
+# New unique lower dimensional elements can also be easily created given the
+# edge or face nodes. This is especially useful for numerical methods that
+# require integrating or interpolating on internal edges or faces (like
+# e.g. Discontinuous Galerkin techniques), since creating elements for the
+# internal entities will make this additional mesh data readily available (see
+# `x6.py'). For example, we can create a new discrete surface...
+s = gmsh.model.addDiscreteEntity(2)
+
+# ... and fill it with unique triangles corresponding to the faces of the
+# tetrahedra:
+maxElementTag = gmsh.model.mesh.getMaxElementTag()
+uniqueFaceTags = set()
+tagsForTriangles = []
+faceNodesForTriangles = []
+for i in range(len(faceTags)):
+    if faceTags[i] not in uniqueFaceTags:
+        uniqueFaceTags.add(faceTags[i])
+        tagsForTriangles.append(faceTags[i] + maxElementTag)
+        faceNodesForTriangles.append(faceNodes[3 * i])
+        faceNodesForTriangles.append(faceNodes[3 * i + 1])
+        faceNodesForTriangles.append(faceNodes[3 * i + 2])
+elementType2D = gmsh.model.mesh.getElementType("triangle", 1)
+gmsh.model.mesh.addElementsByType(s, elementType2D, tagsForTriangles,
+                                  faceNodesForTriangles)
+
+# Since the tags for the triangles have been created based on the face tags,
+# the information about neighboring elements can also be readily created,
+# useful e.g. in Finite Volume or Discontinuous Galerkin techniques:
+for t in tagsForTriangles:
+    print("triangle " + str(int(t)) + " is connected to tetrahedra " +
+          str(faces2Elements[t - maxElementTag]))
+
+# Launch the GUI to see the results:
+if '-nopopup' not in sys.argv:
+    gmsh.fltk.run()
diff --git a/utils/docker/Dockerfile.ubuntu20.04 b/utils/docker/Dockerfile.ubuntu20.04
index 2a2b2b17e035db85e71cb4686c18c891f14635f8..e79fa2b0ca8978bfd5123cb9832164d0f3a3530b 100644
--- a/utils/docker/Dockerfile.ubuntu20.04
+++ b/utils/docker/Dockerfile.ubuntu20.04
@@ -2,7 +2,7 @@ FROM ubuntu:20.04
 
 ENV DEBIAN_FRONTEND noninteractive
 
-RUN apt-get update && apt-get install -y apt-utils git curl cmake g++ gfortran python3 python3-numpy python3-scipy python3-pip swig clang-tidy emacs-nox valgrind texlive texlive-latex-recommended texlive-latex-extra texinfo libreoffice fonts-cmu libpetsc-complex-dev libslepc-complex3.12-dev python3-dev libopenblas-dev libfltk1.3-dev libfreetype6-dev libgl1-mesa-dev libxi-dev libxmu-dev mesa-common-dev tcl-dev tk-dev libhdf5-dev libcgns-dev libxft-dev libxinerama-dev libxcursor-dev libxfixes-dev libocct-foundation-dev libocct-data-exchange-dev libocct-ocaf-dev libopenmpi-dev libboost-dev cargo clang gcovr && apt-get clean
+RUN apt-get update && apt-get install -y apt-utils git curl cmake g++ gfortran python3 python3-numpy python3-scipy python3-pip swig clang-tidy emacs-nox valgrind texlive texlive-latex-recommended texlive-latex-extra texinfo libreoffice fonts-cmu libpetsc-complex-dev libslepc-complex3.12-dev python3-dev libopenblas-dev libfltk1.3-dev libfreetype6-dev libgl1-mesa-dev libxi-dev libxmu-dev mesa-common-dev tcl-dev tk-dev libhdf5-dev libcgns-dev libxft-dev libxinerama-dev libxcursor-dev libxfixes-dev libocct-foundation-dev libocct-data-exchange-dev libocct-ocaf-dev libopenmpi-dev libboost-dev cargo clang gcovr ftp && apt-get clean
 
 RUN pip3 install twine
 
@@ -17,9 +17,6 @@ RUN git clone https://github.com/MmgTools/mmg.git && cd mmg && mkdir build && cd
 # libomp with ThreadSanitizer support (see https://gitlab.onelab.info/gmsh/gmsh/-/issues/1250)
 RUN curl -LO https://github.com/llvm/llvm-project/archive/refs/tags/llvmorg-12.0.0.tar.gz && tar xf llvmorg-12.0.0.tar.gz && cd llvm-project-llvmorg-12.0.0 && mkdir build && cd build && cmake -DLIBOMP_TSAN_SUPPORT=1 ../openmp && cmake --build . --target install && cd .. && rm -rf llvm-project-llvmorg-12.0.0
 
-# install additional stuff
-RUN apt-get update && apt-get install -y ftp && apt-get clean
-
 # "docker build --build-arg REBUILD_GMSH=somethingnew"
 ARG REBUILD_GMSH=
 
diff --git a/utils/pypi/gmsh-dev/gmsh b/utils/pypi/gmsh-dev/gmsh
index 4c11eeafa095ac6a24879495d82c96eef03a5bdf..5fd998b38d9f0122bf05c1585fa8557073c18b20 100755
--- a/utils/pypi/gmsh-dev/gmsh
+++ b/utils/pypi/gmsh-dev/gmsh
@@ -3,5 +3,5 @@
 import sys
 import gmsh
 
-gmsh.initialize(sys.argv, run = True)
+gmsh.initialize(sys.argv, run=True)
 gmsh.finalize()
diff --git a/utils/pypi/gmsh-nox-dev/gmsh b/utils/pypi/gmsh-nox-dev/gmsh
index 4c11eeafa095ac6a24879495d82c96eef03a5bdf..5fd998b38d9f0122bf05c1585fa8557073c18b20 100755
--- a/utils/pypi/gmsh-nox-dev/gmsh
+++ b/utils/pypi/gmsh-nox-dev/gmsh
@@ -3,5 +3,5 @@
 import sys
 import gmsh
 
-gmsh.initialize(sys.argv, run = True)
+gmsh.initialize(sys.argv, run=True)
 gmsh.finalize()
diff --git a/utils/pypi/gmsh/gmsh b/utils/pypi/gmsh/gmsh
index 4c11eeafa095ac6a24879495d82c96eef03a5bdf..5fd998b38d9f0122bf05c1585fa8557073c18b20 100755
--- a/utils/pypi/gmsh/gmsh
+++ b/utils/pypi/gmsh/gmsh
@@ -3,5 +3,5 @@
 import sys
 import gmsh
 
-gmsh.initialize(sys.argv, run = True)
+gmsh.initialize(sys.argv, run=True)
 gmsh.finalize()