diff --git a/CMakeLists.txt b/CMakeLists.txt
index 45b2c49df3e7da54ee97c115e49ff9bcd376725d..2c0e056389c03ff10355c74e56f845681fb7acf5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -112,9 +112,9 @@ if(MSVC)
   set(GMSH_CONFIG_PRAGMAS "#pragma warning(disable:4800)")
 endif(MSVC)
 
-macro(append_gmsh_src DIRECTORY_NAME SRC_FILES)
-  foreach(FILE ${SRC_FILES})
-    list(APPEND LIST ${DIRECTORY_NAME}/${FILE})
+macro(append_gmsh_src DIRNAME FILES)
+  foreach(FILE ${FILES})
+    list(APPEND LIST ${DIRNAME}/${FILE})
   endforeach(FILE)
   set(GMSH_SRC ${GMSH_SRC};${LIST} PARENT_SCOPE)
 endmacro(append_gmsh_src)
@@ -625,7 +625,7 @@ include_directories(Common Fltk Geo Graphics Mesh Numeric Parser Plugin
   contrib/Tetgen contrib/Fl_Tree contrib/gmm contrib/kbipack
   ${EXTERNAL_INCLUDES} ${CMAKE_BINARY_DIR}/Common)
 
-# static lib target: we don't build it by default (we could then
+# static library target: we don't build it by default (we could then
 # create the gmsh target by linking with it) because doing so slows
 # down the compile/link development a lot: running ranlib+ar on a
 # large static lib every time we recompile is frustratingly
@@ -642,13 +642,21 @@ if(MSVC)
   endif(ENABLE_OOFELIE)
 endif(MSVC)
 
-# shared lib target: we don't build it by default either
+# shared library target: we don't build it by default either
 add_library(shared SHARED EXCLUDE_FROM_ALL ${GMSH_SRC})
 set_target_properties(shared PROPERTIES OUTPUT_NAME Gmsh)
 if(HAVE_LAPACK AND LAPACK_FLAGS)
   set_target_properties(shared PROPERTIES LINK_FLAGS ${LAPACK_FLAGS})
 endif(HAVE_LAPACK AND LAPACK_FLAGS)
-target_link_libraries(shared ${EXTERNAL_LIBRARIES} ${LAPACK_LIBRARIES})
+if(HAVE_FLTK)
+  target_link_libraries(shared ${FLTK_LIBRARIES} ${EXTERNAL_LIBRARIES} 
+                        ${OPENGL_LIBRARIES} ${LAPACK_LIBRARIES})
+elseif(ENABLE_GRAPHICS)
+  target_link_libraries(shared ${EXTERNAL_LIBRARIES} ${OPENGL_LIBRARIES}
+                        ${LAPACK_LIBRARIES})
+else(HAVE_FLTK)
+  target_link_libraries(shared ${EXTERNAL_LIBRARIES} ${LAPACK_LIBRARIES})
+endif(HAVE_FLTK)
 
 # binary targets
 if(HAVE_FLTK)
@@ -776,10 +784,12 @@ endif(TEXI2PDF)
 if(MAKEINFO AND TEXI2PDF)
   add_custom_target(doc COMMAND ${CMAKE_COMMAND} -E tar zcf 
                     ${CMAKE_BINARY_DIR}/gmsh-${GMSH_VERSION}-doc.tgz
-                    FAQ.txt CREDITS.txt VERSIONS.txt gmsh.1
-                    texinfo/gmsh.info texinfo/gmsh.txt texinfo/gmsh.html 
-                    texinfo/gmsh.pdf DEPENDS ${TEX_DIR}/gmsh.info 
-                    ${TEX_DIR}/gmsh.txt ${TEX_DIR}/gmsh.html ${TEX_DIR}/gmsh.pdf
+                    CREDITS.txt FAQ.txt LICENSE.txt VERSIONS.txt gmsh.1
+                    texinfo/gmsh.html texinfo/gmsh.info texinfo/gmsh.pdf
+                    texinfo/gmsh.txt
+                    COMMAND ${CMAKE_COMMAND} -E remove ${TEX_OBJ}
+                    DEPENDS ${TEX_DIR}/gmsh.info ${TEX_DIR}/gmsh.txt 
+                    ${TEX_DIR}/gmsh.html ${TEX_DIR}/gmsh.pdf
                     WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/doc)
 endif(MAKEINFO AND TEXI2PDF)
 
@@ -857,7 +867,5 @@ message("")
 message("Run 'ccmake ${CMAKE_SOURCE_DIR}' to fine-tune the configuration.")
 message("")
 
-mark_as_advanced(BISON ENABLE_GRAPHICS FLEX GMP_LIB GMSH_EXTRA_VERSION 
-                 HDF5_LIB LIBGUIDE MAKEINFO MED_LIB MKL_C MKL_CORE MKL_INTEL_C
-                 MKL_INTEL_THREAD OCC_INC REF_BLAS REF_G2C REF_GCC REF_LAPACK 
-                 SZ_LIB TAUCS_LIB TEXI2PDF)
+mark_as_advanced(BISON FLEX GMP_LIB GMSH_EXTRA_VERSION HDF5_LIB MAKEINFO 
+                 MED_LIB OCC_INC SZ_LIB TAUCS_LIB TEXI2PDF)
diff --git a/Geo/GEdgeCompound.h b/Geo/GEdgeCompound.h
index fe31fff1126737aaf986b96f406008b4d5a74b76..ea5476df7f9bb20a1ec765c72a9e9663cfca245f 100644
--- a/Geo/GEdgeCompound.h
+++ b/Geo/GEdgeCompound.h
@@ -16,9 +16,9 @@ class GEdgeCompound : public GEdge {
   std::vector<GEdge*> _compound;
   std::vector<int> _orientation;
   std::vector<double> _pars;
-  void parametrize() ;
-  void orderEdges()  ;
-public:
+  void parametrize();
+  void orderEdges();
+ public:
   void getLocalParameter(const double &t, int &iEdge, double & tLoc) const;
   void getCompoundParameter(GEdge *ge, const double &tLoc, double &t) const;
   GEdgeCompound(GModel *m, int tag, std::vector<GEdge*> &compound);
diff --git a/Geo/GFace.h b/Geo/GFace.h
index 7bfaeaec820653e15cebc02eb8cb72aab6621532..ac78c14bdb69a681b0f4b2bf2d2110b9cffbc4b1 100644
--- a/Geo/GFace.h
+++ b/Geo/GFace.h
@@ -122,7 +122,7 @@ class GFace : public GEntity
   // geometry and the mesh. Both approaches should give the same result ;-)
   // by default, genus is ZERO
   int poincareMesh ();
-  int genusMesh () {return (poincareMesh() + edgeLoops.size() - 2)/2;}
+  int genusMesh () { return (poincareMesh() + edgeLoops.size() - 2) / 2; }
   virtual int genusGeom ();
 
   // return the point on the face corresponding to the given parameter
@@ -229,7 +229,6 @@ class GFace : public GEntity
   void setCompound(GFaceCompound *gfc) { compound = gfc; }
   GFaceCompound *getCompound() const { return compound; }
 
-
   struct {
     // do we recombine the triangles of the mesh?
     int recombine;
diff --git a/Geo/GFaceCompound.cpp b/Geo/GFaceCompound.cpp
index 70fbd7346a529b3628ff408322d756d1ab922290..3ed8303ef171e68693929c573f1d2788fe776f80 100644
--- a/Geo/GFaceCompound.cpp
+++ b/Geo/GFaceCompound.cpp
@@ -176,10 +176,11 @@ static void myPolygon(std::vector<MElement*> &vTri, std::vector<MVertex*> &vPoly
 
 }
 
-bool GFaceCompound::trivial() const {
-  if (_compound.size() == 1 && 
-      (*(_compound.begin()))->getNativeType()==GEntity::OpenCascadeModel &&
-      (*(_compound.begin()))->geomType() != GEntity::DiscreteSurface ){
+bool GFaceCompound::trivial() const
+{
+  if(_compound.size() == 1 && 
+     (*(_compound.begin()))->getNativeType() == GEntity::OpenCascadeModel &&
+     (*(_compound.begin()))->geomType() != GEntity::DiscreteSurface){
     return true;
   }
   return false;
diff --git a/Geo/GFaceCompound.h b/Geo/GFaceCompound.h
index e7c58505e580f774f28ede73fa650b446e4f2660..376c9cabae1de7e098821a92ae2ccc1c5e6de807 100644
--- a/Geo/GFaceCompound.h
+++ b/Geo/GFaceCompound.h
@@ -75,12 +75,9 @@ class GFaceCompound : public GFace {
   bool trivial() const ;
  public:
   typedef enum {UNITCIRCLE, SQUARE} typeOfIsomorphism;
-  GFaceCompound(GModel *m, int tag, 
-                std::list<GFace*> &compound,
-                std::list<GEdge*> &U0,
-                std::list<GEdge*> &U1,
-                std::list<GEdge*> &V0,
-                std::list<GEdge*> &V1);
+  GFaceCompound(GModel *m, int tag, std::list<GFace*> &compound,
+                std::list<GEdge*> &U0, std::list<GEdge*> &U1,
+                std::list<GEdge*> &V0, std::list<GEdge*> &V1);
   virtual ~GFaceCompound();
   Range<double> parBounds(int i) const 
   { return trivial() ? (*(_compound.begin()))->parBounds(i) : Range<double>(-1, 1); }
diff --git a/Geo/GPoint.h b/Geo/GPoint.h
index 070f98b850c3a85c3d669f68e47ff0273c787922..6b3a5ac5428afb4811f063619e861d5a6866ae15 100644
--- a/Geo/GPoint.h
+++ b/Geo/GPoint.h
@@ -52,13 +52,8 @@ class GPoint
     double dz = Z - p.z();
     return sqrt(dx * dx + dy * dy + dz * dz);
   }
-  bool succeeded () const{
-    return success;
-  }
-  bool setNoSuccess (){
-    success = false;
-    return success;
-  }
+  bool succeeded() const{ return success; }
+  bool setNoSuccess(){ success = false; return success; }
 };
 
 #endif
diff --git a/Geo/GeoInterpolation.cpp b/Geo/GeoInterpolation.cpp
index bc5c520d3d62fb08dec9cbf96a1364162a511f72..d9522cb04d21fecb8ca16993b2b5c4838959d996 100644
--- a/Geo/GeoInterpolation.cpp
+++ b/Geo/GeoInterpolation.cpp
@@ -592,7 +592,7 @@ static Vertex InterpolateExtrudedSurface(Surface *s, double u, double v)
 
 Vertex InterpolateSurface(Surface *s, double u, double v, int derivee, int u_v)
 {
-  if( derivee == 1 ) {
+  if(derivee == 1) {
     double eps = 1.e-6;
     Vertex D[4];
     if(u_v == 1) {
@@ -619,8 +619,7 @@ Vertex InterpolateSurface(Surface *s, double u, double v, int derivee, int u_v)
                   (D[1].Pos.Y - D[0].Pos.Y) / eps,
                   (D[1].Pos.Z - D[0].Pos.Z) / eps);
   }
-
-  else if ( derivee == 2 ) {
+  else if (derivee == 2) {
     double eps = 1.e-6;
     Vertex D[2];
     if(u_v == 1) { // dudu
@@ -689,4 +688,3 @@ Vertex InterpolateSurface(Surface *s, double u, double v, int derivee, int u_v)
     return Vertex(0., 0., 0.);
   }
 }
-
diff --git a/Geo/GeomMeshMatcher.cpp b/Geo/GeomMeshMatcher.cpp
index 6328fd9f86b65a135cdf9b76b02385c4bd33d114..4afead0bbe50bbcf9ae8e271d521e36186e2676d 100644
--- a/Geo/GeomMeshMatcher.cpp
+++ b/Geo/GeomMeshMatcher.cpp
@@ -43,16 +43,17 @@ template <class T> void removeDuplicates(std::list<T>& L, std::list<T>& res)
   }
 }
 
-//-----------------------------------------------------------------------------
-
-template <class T> void getIntersection(std::vector<T>& res, std::vector<std::list<T> >& lists)
+template <class T> void getIntersection(std::vector<T>& res, 
+                                        std::vector<std::list<T> >& lists)
 {
   res.clear();
   std::list<T> first_list = lists[0];
 
-  for (typename std::list<T>::iterator item = first_list.begin(); item != first_list.end(); item++) {
+  for (typename std::list<T>::iterator item = first_list.begin();
+       item != first_list.end(); item++) {
     bool found = true;
-    for (typename std::vector<std::list<T> >::iterator list_iter = lists.begin(); list_iter != lists.end(); list_iter++) {
+    for (typename std::vector<std::list<T> >::iterator list_iter = lists.begin();
+         list_iter != lists.end(); list_iter++) {
       if (find((*list_iter).begin(), (*list_iter).end(), (*item)) == (*list_iter).end()) {
         found = false;
         break;
@@ -64,11 +65,10 @@ template <class T> void getIntersection(std::vector<T>& res, std::vector<std::li
   }
 }
 
-//-----------------------------------------------------------------------------
-
 template <class T> T findMatching(std::vector<Pair<T,T> >& matching, T& entity)
 {
-  for (typename std::vector<Pair<T,T> >::iterator pair = matching.begin(); pair != matching.end(); pair++) {
+  for (typename std::vector<Pair<T,T> >::iterator pair = matching.begin();
+       pair != matching.end(); pair++) {
     if ( (*pair).left() == entity) {
       return((*pair).right());
     }
@@ -77,7 +77,8 @@ template <class T> T findMatching(std::vector<Pair<T,T> >& matching, T& entity)
 }
 
 // Private
-std::vector<Pair<GVertex*,GVertex*> >* GeomMeshMatcher::matchVertices(GModel* m1, GModel *m2)
+std::vector<Pair<GVertex*,GVertex*> >* 
+GeomMeshMatcher::matchVertices(GModel* m1, GModel *m2)
 {
   // Vector that will be returned.
   std::vector<Pair<GVertex*,GVertex*> >* coresp_v = new std::vector<Pair<GVertex*,
@@ -131,7 +132,8 @@ std::vector<Pair<GVertex*,GVertex*> >* GeomMeshMatcher::matchVertices(GModel* m1
           // geometrical one.
           coresp_v->push_back(Pair<GVertex*,GVertex*>((GVertex*) *entity1,
                                                       (GVertex*) *entity2));
-          ((GVertex*) *entity2)->setTag(((GVertex*) *entity1)->tag()); // TODO : Double-check this part...
+          // TODO : Double-check this part...
+          ((GVertex*) *entity2)->setTag(((GVertex*) *entity1)->tag()); 
           num_matched_vertices++;
           break;
         }
@@ -144,7 +146,9 @@ std::vector<Pair<GVertex*,GVertex*> >* GeomMeshMatcher::matchVertices(GModel* m1
   return (coresp_v);
 }
 
-std::vector<Pair<GEdge*,GEdge*> >*  GeomMeshMatcher::matchEdges(GModel* m1, GModel* m2, std::vector<Pair<GVertex*,GVertex*> >* coresp_v)
+std::vector<Pair<GEdge*,GEdge*> >* 
+GeomMeshMatcher::matchEdges(GModel* m1, GModel* m2, 
+                            std::vector<Pair<GVertex*,GVertex*> >* coresp_v)
 {
 
   int num_matched_edges = 0;
@@ -185,7 +189,8 @@ std::vector<Pair<GEdge*,GEdge*> >*  GeomMeshMatcher::matchEdges(GModel* m1, GMod
       common_edges[0]->setTag(((GEdge*) *entity1)->tag());
       num_matched_edges++;
     } else {
-      // More than one edge between the two points ? No worries, let us use those bounding boxes !
+      // More than one edge between the two points ? No worries, let
+      // us use those bounding boxes !
       Msg::Info("There are %i edges that could match.",common_edges.size());
       // So, first step is to build an array of points taken on the geo entity
       // Then, compute the minimal bounding box
@@ -194,9 +199,11 @@ std::vector<Pair<GEdge*,GEdge*> >*  GeomMeshMatcher::matchEdges(GModel* m1, GMod
      GEdge* choice = 0;
       double best_score = DBL_MAX;
       // Next, let's iterate over the mesh entities.
-      for (std::vector<GEdge*>::iterator candidate = common_edges.begin(); candidate != common_edges.end(); candidate++) {
+      for (std::vector<GEdge*>::iterator candidate = common_edges.begin(); 
+           candidate != common_edges.end(); candidate++) {
           SOrientedBoundingBox mesh_obb = (*candidate)->getOBB();
-            Msg::Info("Comparing score : %f", SOrientedBoundingBox::compare(geo_obb,mesh_obb));
+            Msg::Info("Comparing score : %f", 
+                      SOrientedBoundingBox::compare(geo_obb,mesh_obb));
 
             //if (geo_obb->intersects(mesh_obb)) {
 
@@ -212,7 +219,6 @@ std::vector<Pair<GEdge*,GEdge*> >*  GeomMeshMatcher::matchEdges(GModel* m1, GMod
             //double score4 = fabs(geo_obb->getSize()[2]-mesh_obb->getSize()[2]);
             double score = SOrientedBoundingBox::compare(geo_obb,mesh_obb);
               if (score < best_score) {
-
                 best_score = score;
                 choice = (*candidate);
               }
@@ -234,9 +240,10 @@ std::vector<Pair<GEdge*,GEdge*> >*  GeomMeshMatcher::matchEdges(GModel* m1, GMod
 
 }
 
-std::vector<Pair<GFace*,GFace*> >* GeomMeshMatcher:: matchFaces(GModel* m1, GModel* m2,  std::vector<Pair<GEdge*,GEdge*> >* coresp_e) 
+std::vector<Pair<GFace*,GFace*> >* 
+GeomMeshMatcher:: matchFaces(GModel* m1, GModel* m2,  
+                             std::vector<Pair<GEdge*,GEdge*> >* coresp_e) 
 {
-
   int num_matched_faces = 0;
   int num_total_faces = 0;
 
@@ -256,7 +263,8 @@ std::vector<Pair<GFace*,GFace*> >* GeomMeshMatcher:: matchFaces(GModel* m1, GMod
 
    std::vector<std::list<GFace*> > lists;
     std::list<GEdge*> boundary_edges = ((GEdge*)(*entity1))->edges();
-    for (std::list<GEdge*>::iterator boundary_edge = boundary_edges.begin(); boundary_edge != boundary_edges.end(); boundary_edge++) {
+    for (std::list<GEdge*>::iterator boundary_edge = boundary_edges.begin();
+         boundary_edge != boundary_edges.end(); boundary_edge++) {
       lists.push_back(findMatching<GEdge*>(*coresp_e,*boundary_edge)->faces());
     }
     std::vector<GFace*> common_faces;
@@ -275,7 +283,8 @@ std::vector<Pair<GFace*,GFace*> >* GeomMeshMatcher:: matchFaces(GModel* m1, GMod
       GFace* choice = 0;
       double best_score = DBL_MAX;
       // Next, let's iterate over the mesh entities.
-      for (std::vector<GFace*>::iterator candidate = common_faces.begin(); candidate != common_faces.end(); candidate++) {
+      for (std::vector<GFace*>::iterator candidate = common_faces.begin();
+           candidate != common_faces.end(); candidate++) {
           SOrientedBoundingBox mesh_obb = (*candidate)->getOBB();
           Msg::Info("Comparing score : %f", SOrientedBoundingBox::compare(geo_obb,mesh_obb));
 
@@ -309,9 +318,9 @@ std::vector<Pair<GFace*,GFace*> >* GeomMeshMatcher:: matchFaces(GModel* m1, GMod
 
 }
 
-
-
-std::vector<Pair<GRegion*,GRegion*> >* GeomMeshMatcher:: matchRegions(GModel* m1, GModel* m2, std::vector<Pair<GFace*,GFace*> >* coresp_f) 
+std::vector<Pair<GRegion*,GRegion*> >* 
+GeomMeshMatcher::matchRegions(GModel* m1, GModel* m2, 
+                              std::vector<Pair<GFace*,GFace*> >* coresp_f) 
 {
   int num_matched_regions = 0;
   int num_total_regions = 0;
@@ -330,13 +339,13 @@ std::vector<Pair<GRegion*,GRegion*> >* GeomMeshMatcher:: matchRegions(GModel* m1
     if ((*entity1)->dim() != 3) continue;
     num_total_regions++;
 
-
     //std::vector<list<GRegion*> > lists;
     std::list<GFace*> boundary_faces = ((GFace*)(*entity1))->faces();
     std::list<GFace*> coresp_bound_faces;
     std::vector<GRegion*> common_regions;
 
-    for (std::list<GFace*>::iterator boundary_face = boundary_faces.begin(); boundary_face != boundary_faces.end(); boundary_face++) {
+    for (std::list<GFace*>::iterator boundary_face = boundary_faces.begin(); 
+         boundary_face != boundary_faces.end(); boundary_face++) {
       coresp_bound_faces.push_back(findMatching<GFace*>(*coresp_f,*boundary_face));
     }
     for (std::vector<GEntity*>::iterator entity2 = m2_entities.begin();
@@ -356,7 +365,7 @@ std::vector<Pair<GRegion*,GRegion*> >* GeomMeshMatcher:: matchRegions(GModel* m1
     }
 
     if (common_regions.size() == 1) {
-      coresp_r->push_back( Pair<GRegion*,GRegion*> ((GRegion*) *entity1, common_regions[0]));
+      coresp_r->push_back(Pair<GRegion*,GRegion*> ((GRegion*) *entity1, common_regions[0]));
       common_regions[0]->setTag(((GRegion*) *entity1)->tag());
       num_matched_regions++;
     } else if (common_regions.size() > 1) {
@@ -374,10 +383,12 @@ std::vector<Pair<GRegion*,GRegion*> >* GeomMeshMatcher:: matchRegions(GModel* m1
       GRegion* choice = 0;
       double best_score = DBL_MAX;
       // Next, let's iterate over the mesh entities.
-      for (std::vector<GRegion*>::iterator candidate = common_regions.begin(); candidate != common_regions.end(); candidate++) {
+      for (std::vector<GRegion*>::iterator candidate = common_regions.begin(); 
+           candidate != common_regions.end(); candidate++) {
           // Again, build an array with the vertices.
           SOrientedBoundingBox mesh_obb = (*candidate)->getOBB();
-          Msg::Info("Comparing score : %f", SOrientedBoundingBox::compare(geo_obb,mesh_obb));
+          Msg::Info("Comparing score : %f", 
+                    SOrientedBoundingBox::compare(geo_obb,mesh_obb));
 
           if (geo_obb.intersects(mesh_obb)) {
             double cen_dist1 = geo_obb.getCenter()[0]-mesh_obb.getCenter()[0];
@@ -410,7 +421,6 @@ std::vector<Pair<GRegion*,GRegion*> >* GeomMeshMatcher:: matchRegions(GModel* m1
 
 }
 
-
 // Public
 GeomMeshMatcher* GeomMeshMatcher::instance()
 {
diff --git a/Mesh/BDS.h b/Mesh/BDS.h
index 57df6f50b2dc6701430dff559a169a818e8a700e..c4a6297141fe168e7449a27669eebcc95f53687d 100644
--- a/Mesh/BDS.h
+++ b/Mesh/BDS.h
@@ -211,7 +211,7 @@ class BDS_Edge
   }
   inline BDS_Face * otherFace(const BDS_Face *f) const
   {
-    if(numfaces()!=2) {
+    if(numfaces() != 2) {
       Msg::Fatal("otherFace wrong, ony %d faces attached to edge %d %d",
                  numfaces(), p1->iD, p2->iD);
       return 0;
diff --git a/Mesh/BackgroundMesh.h b/Mesh/BackgroundMesh.h
index a4d03c3400c65c01aa1409ff10d996927a8aa6bd..2ad6f7faad43082e618af99d28fab403d45ffa8f 100644
--- a/Mesh/BackgroundMesh.h
+++ b/Mesh/BackgroundMesh.h
@@ -5,8 +5,11 @@
 
 #ifndef _BACKGROUND_MESH_H_
 #define _BACKGROUND_MESH_H_
+
 #include "STensor3.h"
+
 class GEntity;
+
 double BGM_MeshSize(GEntity *ge, double U, double V, double X, double Y, double Z);
 SMetric3 BGM_MeshMetric(GEntity *ge, double U, double V, double X, double Y, double Z);
 bool Extend1dMeshIn2dSurfaces();
diff --git a/Mesh/HighOrder.cpp b/Mesh/HighOrder.cpp
index e8917bba337d4c103aa28449b5bcb56ed75c49eb..8fa38bb91ab7964789289e115ec258520a2c80c0 100644
--- a/Mesh/HighOrder.cpp
+++ b/Mesh/HighOrder.cpp
@@ -701,16 +701,13 @@ static void setHighOrder(GEdge *ge, edgeContainer &edgeVertices, bool linear,
   ge->deleteVertexArrays();
 }
 
-MTriangle* setHighOrder(MTriangle *t,
-                        GFace *gf, 
+MTriangle* setHighOrder(MTriangle *t, GFace *gf, 
                         edgeContainer &edgeVertices, 
                         faceContainer &faceVertices, 
-                        bool linear, 
-                        bool incomplete,
-                        int nPts, 
+                        bool linear, bool incomplete, int nPts, 
                         gmshHighOrderSmoother *displ2D,
-                        gmshHighOrderSmoother *displ3D){
-
+                        gmshHighOrderSmoother *displ3D)
+{
   std::vector<MVertex*> ve, vf;
   getEdgeVertices(gf, t, ve, edgeVertices, linear, nPts, displ2D, displ3D);
   if(nPts == 1){
@@ -723,16 +720,16 @@ MTriangle* setHighOrder(MTriangle *t,
                             ve, nPts + 1);
     }
     else{
-      //      MTriangleN incpl(t->getVertex(0), t->getVertex(1), t->getVertex(2),
-      //      ve, nPts + 1);
       if (displ2D && gf->geomType() == GEntity::Plane){
         MTriangle incpl(t->getVertex(0), t->getVertex(1), t->getVertex(2));
-        getFaceVertices(gf, &incpl, t, vf, faceVertices, linear, nPts, displ2D, displ3D);
+        getFaceVertices(gf, &incpl, t, vf, faceVertices, linear, nPts, displ2D, 
+                        displ3D);
       }
       else{
-            MTriangleN incpl(t->getVertex(0), t->getVertex(1), t->getVertex(2),
-                             ve, nPts + 1);
-            getFaceVertices(gf, &incpl, t, vf, faceVertices, linear, nPts, displ2D, displ3D);
+        MTriangleN incpl(t->getVertex(0), t->getVertex(1), t->getVertex(2),
+                         ve, nPts + 1);
+        getFaceVertices(gf, &incpl, t, vf, faceVertices, linear, nPts, displ2D, 
+                        displ3D);
       }
       ve.insert(ve.end(), vf.begin(), vf.end());
       return new MTriangleN(t->getVertex(0), t->getVertex(1), t->getVertex(2),
@@ -741,7 +738,6 @@ MTriangle* setHighOrder(MTriangle *t,
   }  
 }
 
-
 static void setHighOrder(GFace *gf, edgeContainer &edgeVertices, 
                          faceContainer &faceVertices, bool linear, bool incomplete,
                          int nPts = 1, gmshHighOrderSmoother *displ2D = 0,
@@ -956,7 +952,8 @@ void SetOrder1(GModel *m)
     removeHighOrderVertices(*it);
 }
 
-static void checkHighOrderTriangles(const char* cc, GModel *m, std::vector<MElement*> &bad, double &minJGlob)
+static void checkHighOrderTriangles(const char* cc, GModel *m, 
+                                    std::vector<MElement*> &bad, double &minJGlob)
 {
   bad.clear();
   minJGlob = 1.0;
@@ -976,12 +973,17 @@ static void checkHighOrderTriangles(const char* cc, GModel *m, std::vector<MElem
       else if (disto < 0.2) nbfair++;
     }
   }
-  if (minJGlob > 0) Msg::Info("%s : Worst Triangle Smoothness %g Gamma %g NbFair = %d", cc,minJGlob, minGGlob,nbfair );
-  else Msg::Warning("%s : Worst Triangle Smoothness %g (%d negative jacobians) Worst Gamma %g Avg Smoothness %g",cc, minJGlob, bad.size(),minGGlob,avg/(count?count:1));
+  if (minJGlob > 0) 
+    Msg::Info("%s : Worst Triangle Smoothness %g Gamma %g NbFair = %d", 
+              cc, minJGlob, minGGlob,nbfair );
+  else
+    Msg::Warning("%s : Worst Triangle Smoothness %g (%d negative jacobians) "
+                 "Worst Gamma %g Avg Smoothness %g", cc, minJGlob, bad.size(),
+                 minGGlob, avg / (count ? count : 1));
 }
 
-
-static void checkHighOrderTetrahedron(const char* cc,GModel *m, std::vector<MElement*> &bad, double &minJGlob)
+static void checkHighOrderTetrahedron(const char* cc, GModel *m, 
+                                      std::vector<MElement*> &bad, double &minJGlob)
 {
   bad.clear();
   minJGlob = 1.0;
@@ -1001,11 +1003,15 @@ static void checkHighOrderTetrahedron(const char* cc,GModel *m, std::vector<MEle
       else if (disto < 0.2) nbfair++;
     }
   }
-  if (minJGlob > 0) Msg::Info("%s : Worst Tetrahedron Smoothness %g Gamma %g NbFair = %d", cc, minJGlob, minGGlob,nbfair );
-  else Msg::Warning("%s : Worst Tetrahedron Smoothness %g (%d negative jacobians) Worst Gamma %g Avg Smoothness %g", cc, minJGlob, bad.size(),minGGlob,avg/(count?count:1));
+  if (minJGlob > 0)
+    Msg::Info("%s : Worst Tetrahedron Smoothness %g Gamma %g NbFair = %d", 
+              cc, minJGlob, minGGlob, nbfair);
+  else 
+    Msg::Warning("%s : Worst Tetrahedron Smoothness %g (%d negative jacobians) "
+                 "Worst Gamma %g Avg Smoothness %g", cc, minJGlob, bad.size(),
+                 minGGlob, avg / (count ? count : 1));
 }
 
-
 extern double mesh_functional_distorsion(MTriangle *t, double u, double v);
 
 static void printJacobians(GModel *m, const char *nm)