diff --git a/Geo/Cell.h b/Geo/Cell.h
index 5058c79d67d5e6db97d2c3358fdaa44610da4180..61c70611d4697e86ab7305be674f13ccc3b83ec0 100644
--- a/Geo/Cell.h
+++ b/Geo/Cell.h
@@ -19,14 +19,6 @@
 #include <queue>
 #include "CellComplex.h"
 #include "MElement.h"
-#include "MPoint.h"
-#include "MLine.h"
-#include "MTriangle.h"
-#include "MQuadrangle.h"
-#include "MHexahedron.h"
-#include "MPrism.h"
-#include "MPyramid.h"
-#include "MTetrahedron.h"
 #include "GModel.h"
 
 class Cell;
diff --git a/Geo/CellComplex.cpp b/Geo/CellComplex.cpp
index 136e386d45c89a2fa663b992dc60be5cf9731d17..55d4ac65775c7a1b05a78cca80a16308510b9004 100644
--- a/Geo/CellComplex.cpp
+++ b/Geo/CellComplex.cpp
@@ -7,6 +7,7 @@
 
 #include "CellComplex.h"
 #include "OS.h"
+#include "Context.h"
 
 #if defined(HAVE_KBIPACK)
 
@@ -28,6 +29,7 @@ CellComplex::CellComplex( std::vector<GEntity*> domain,
     if(dim != entity->dim()){
       _multidim = true;
       Msg::Warning("Domain is not a manifold.");
+      break;
     }
   }
   
@@ -124,21 +126,29 @@ void CellComplex::insert_cells(bool subdomain, bool boundary)
   else domain = _domain;
   
   std::vector<MVertex*> vertices;
-  
   std::pair<citer, bool> insertInfo;
 
   // add highest dimensional cells
   for(unsigned int j=0; j < domain.size(); j++) {
     for(unsigned int i=0; i < domain.at(j)->getNumMeshElements(); i++){
       vertices.clear();
-      
-      for(int k=0; k < domain.at(j)->getMeshElement(i)->getNumVertices(); k++){
-        MVertex* vertex = domain.at(j)->getMeshElement(i)->getVertex(k);
+      MElement* element = domain.at(j)->getMeshElement(i);
+
+      for(int k=0; k < element->getNumVertices(); k++){
+        MVertex* vertex = element->getVertex(k);
         vertices.push_back(vertex);
       }
       
-      int dim = domain.at(j)->getMeshElement(i)->getDim();
-      int type = domain.at(j)->getMeshElement(i)->getTypeForMSH();
+      int dim = element->getDim();
+      int type = element->getTypeForMSH();
+      
+      if(CTX::instance()->mesh.radiusSup){
+	double max = CTX::instance()->mesh.radiusSup;
+	double min = CTX::instance()->mesh.radiusInf;
+	double r = element->maxEdge();
+	if(r < min || r > max) continue;
+      }
+
       Cell* cell;
       // simplex types
       if(type == MSH_LIN_2 || type == MSH_TRI_3 || type == MSH_TET_4
@@ -149,25 +159,28 @@ void CellComplex::insert_cells(bool subdomain, bool boundary)
 	 || type == MSH_LIN_6 || type == MSH_TET_20 || type == MSH_TET_35 
 	 || type == MSH_TET_56
          || type == MSH_TET_34 || type == MSH_TET_52 ){
-        cell = new Cell(domain.at(j)->getMeshElement(i), subdomain, boundary);
+        cell = new Cell(element, subdomain, boundary);
       }
       else if(type == MSH_QUA_4 || type == MSH_QUA_8 || type == MSH_QUA_9){
-        cell = new Cell(domain.at(j)->getMeshElement(i), subdomain, boundary);
+        cell = new Cell(element, subdomain, boundary);
         _simplicial = false;
       }     
       else if(type == MSH_HEX_8 || type == MSH_HEX_27 || type == MSH_HEX_20){
-        cell = new Cell(domain.at(j)->getMeshElement(i), subdomain, boundary);
+        cell = new Cell(element, subdomain, boundary);
         _simplicial = false;
       }/* FIXME: no getFaceInfo methods for these MElements
       else if(type == MSH_PRI_6 || type == MSH_PRI_18 || type == MSH_PRI_15){
-        cell = new Cell(domain.at(j)->getMeshElement(i), subdomain, boundary);
+        cell = new Cell(element, subdomain, boundary);
         _simplicial = false;
       }
       else if(type == MSH_PYR_5 || type == MSH_PYR_14 || type == MSH_PYR_13){
-        cell = new Cell(domain.at(j)->getMeshElement(i), subdomain, boundary);
+        cell = new Cell(element, subdomain, boundary);
         _simplicial = false;
       }*/
-      else Msg::Error("Error: mesh element %d not implemented yet! \n", type); 
+      else {
+	Msg::Error("Error: mesh element %d not implemented yet! \n", type); 
+	continue;
+      }
       cell->setImmune(false);
       insertInfo = _cells[dim].insert(cell);
       if(!insertInfo.second) delete cell;
@@ -507,21 +520,18 @@ int CellComplex::coreduceComplex()
 
 void CellComplex::computeBettiNumbers()
 {  
-  removeSubdomain();
-
   for(int i = 0; i < 4; i++){
-    if (getSize(i) != 0) _betti[i] = -1;
-    else _betti[i] = 0;
+    _betti[i] = 0;
 
     Msg::Debug("Betti number computation process: step %d of 4 \n", i+1);
     while (getSize(i) != 0){
       citer cit = firstCell(i);
       Cell* cell = *cit;
-      /*while(!cell->inSubdomain() && cit != lastCell(i)){
+      while(!cell->inSubdomain() && cit != lastCell(i)){
         cell = *cit;
         cit++;
       }
-      if(!cell->inSubdomain())*/ _betti[i] = _betti[i] + 1;
+      if(!cell->inSubdomain()) _betti[i] = _betti[i] + 1;
       removeCell(cell, false);
       coreduction(cell);
     }
@@ -796,4 +806,25 @@ void CellComplex::makeDualComplex()
   }
 }
 
+bool CellComplex::writeBettiNumbers(std::string fileName)
+{
+  if(fileName.empty()) return false;
+  FILE *fp = fopen(fileName.c_str(), "w");
+  if(!fp){
+    Msg::Error("Unable to open file '%s'", fileName.c_str());
+    return false;
+  }
+ 
+  fprintf(fp, "$BettiNumbers\n");
+  fprintf(fp, "H0 %d \n", getBettiNumber(0));
+  fprintf(fp, "H1 %d \n", getBettiNumber(1));
+  fprintf(fp, "H2 %d \n", getBettiNumber(2));
+  fprintf(fp, "H3 %d \n", getBettiNumber(3));
+  fprintf(fp, "$EndBettiNumbers\n");
+  
+  fclose(fp);
+  Msg::Info("Wrote Betti numbers to %s.", fileName.c_str());
+  return true;
+}
+
 #endif
diff --git a/Geo/CellComplex.h b/Geo/CellComplex.h
index f859d2d5c9a8f8a1458ede2df8b2e459b33c2b86..3f1464acff94641392645378518e936ff687c02c 100644
--- a/Geo/CellComplex.h
+++ b/Geo/CellComplex.h
@@ -19,11 +19,6 @@
 #include <queue>
 #include "Cell.h"
 #include "MElement.h"
-#include "GModel.h"
-#include "GEntity.h"
-#include "GRegion.h"
-#include "GFace.h"
-#include "GVertex.h"
 
 class Cell;
 
@@ -144,7 +139,8 @@ class CellComplex
   void computeBettiNumbers();
   int getBettiNumber(int i) { 
     if(i > -1 && i < 4) return _betti[i]; else return 0; }
-  
+  bool writeBettiNumbers(std::string fileName);  
+
   // check whether all boundary cells of a cell has this cell 
   // as coboundary cell and vice versa
   // also check whether all (co)boundary cells of a cell
diff --git a/Geo/Homology.cpp b/Geo/Homology.cpp
index e8f39cd4b6fa7edb32d21532b64a96f568beeaef..b30aedc1368116059539517fddabf2ffabe76564 100644
--- a/Geo/Homology.cpp
+++ b/Geo/Homology.cpp
@@ -18,47 +18,58 @@ Homology::Homology(GModel* model, std::vector<int> physicalDomain,
   _model = model; 
   _domain = physicalDomain;
   _subdomain = physicalSubdomain;
+  _fileName = "";
   
   Msg::Info("Creating a Cell Complex...");
   Msg::StatusBar(1, false, "Cell Complex...");
   Msg::StatusBar(2, false, "");
   double t1 = Cpu();
   
+  std::vector<GEntity*> domainEntities;
+  std::vector<GEntity*> subdomainEntities;
+
+  // default to the whole model
+  if(_domain.empty()){
+    //_model->getEntities(domainEntities);
+    int dim = _model->getDim();
+    std::vector<GEntity*> entities;
+    _model->getEntities(entities);
+    for(std::vector<GEntity*>::iterator it = entities.begin();
+        it != entities.end(); it++){
+      if((*it)->dim() == dim) domainEntities.push_back(*it);
+    }
+  }
+
   std::map<int, std::vector<GEntity*> > groups[4];
   model->getPhysicalGroups(groups);
-  
   std::map<int, std::vector<GEntity*> >::iterator it;
-  std::vector<GEntity*> domainEntities;
-  std::vector<GEntity*> subdomainEntities;
-    
-  for(unsigned int i = 0; i < physicalDomain.size(); i++){
+  
+  for(unsigned int i = 0; i < _domain.size(); i++){
     for(int j = 0; j < 4; j++){
-      it = groups[j].find(physicalDomain.at(i));
+      it = groups[j].find(_domain.at(i));
       if(it != groups[j].end()){
-        std::vector<GEntity*> physicalGroup = (*it).second;
-        for(unsigned int k = 0; k < physicalGroup.size(); k++){
-          domainEntities.push_back(physicalGroup.at(k));
-        }
+	std::vector<GEntity*> physicalGroup = (*it).second;
+	for(unsigned int k = 0; k < physicalGroup.size(); k++){
+	  domainEntities.push_back(physicalGroup.at(k));
+	  }
       }
     }
   }
-  for(unsigned int i = 0; i < physicalSubdomain.size(); i++){           
+  for(unsigned int i = 0; i < _subdomain.size(); i++){           
     for(int j = 0; j < 4; j++){
-      it = groups[j].find(physicalSubdomain.at(i));
+      it = groups[j].find(_subdomain.at(i));
       if(it != groups[j].end()){
-        std::vector<GEntity*> physicalGroup = (*it).second;
-        for(unsigned int k = 0; k < physicalGroup.size(); k++){
-          subdomainEntities.push_back(physicalGroup.at(k));
-        }
-        
+	std::vector<GEntity*> physicalGroup = (*it).second;
+	for(unsigned int k = 0; k < physicalGroup.size(); k++){
+	  subdomainEntities.push_back(physicalGroup.at(k));
+	}	  
       }
     }
   }
   
-  if(domainEntities.empty()) Msg::Warning("Domain is empty.");
+  if(domainEntities.empty()) Msg::Error("Domain is empty.");
   if(subdomainEntities.empty()) Msg::Info("Subdomain is empty.");
   
-  
   _cellComplex =  new CellComplex(domainEntities, subdomainEntities);
   
   if(_cellComplex->getSize(0) == 0){ 
@@ -88,7 +99,7 @@ Homology::~Homology(){
   }
 }
 
-void Homology::findGenerators(std::string fileName)
+void Homology::findGenerators()
 {
   Msg::Info("Reducing the Cell Complex...");
   Msg::StatusBar(1, false, "Reducing...");
@@ -166,7 +177,7 @@ void Homology::findGenerators(std::string fileName)
   }
   
   createPViews();
-  if(fileName != "") writeGeneratorsMSH(fileName);
+  if(_fileName != "") writeGeneratorsMSH();
   
   Msg::Info("Ranks of homology spaces for primal cell complex:");
   Msg::Info("H0 = %d", HRank[0]);
@@ -189,7 +200,7 @@ void Homology::findGenerators(std::string fileName)
   return;
 }
 
-void Homology::findDualGenerators(std::string fileName)
+void Homology::findDualGenerators()
 { 
   Msg::Info("Reducing Cell Complex...");
   Msg::StatusBar(1, false, "Reducing...");
@@ -268,7 +279,7 @@ void Homology::findDualGenerators(std::string fileName)
   }
    
   createPViews();
-  if(fileName != "") writeGeneratorsMSH(fileName);
+  if(_fileName != "") writeGeneratorsMSH();
   
   Msg::Info("Ranks of homology spaces for the dual cell complex:");
   Msg::Info("H0* = %d", HRank[0]);
@@ -311,6 +322,8 @@ void Homology::computeBettiNumbers()
 		 _cellComplex->getBettiNumber(1), 
 		 _cellComplex->getBettiNumber(2), 
 		 _cellComplex->getBettiNumber(3));
+  
+  if(_fileName != "") writeBettiNumbers();
   return;
 }
 
@@ -323,19 +336,21 @@ void Homology::restoreHomology()
 std::string Homology::getDomainString() 
 {
   std::string domainString = "({";
-  for(unsigned int i = 0; i < _domain.size(); i++){
-    std::string temp = "";
-    convert(_domain.at(i),temp);
-    domainString += temp;
-    if (_domain.size()-1 > i){ 
-      domainString += ", ";
+  if(_domain.empty()) domainString += "0";
+  else{
+    for(unsigned int i = 0; i < _domain.size(); i++){
+      std::string temp = "";
+      convert(_domain.at(i),temp);
+      domainString += temp;
+      if (_domain.size()-1 > i){ 
+	domainString += ", ";
+      }
     }
   }
   domainString += "}";
   
   if(!_subdomain.empty()){
-    domainString += ", {";
-       
+    domainString += ", {";    
     for(unsigned int i = 0; i < _subdomain.size(); i++){
       std::string temp = "";
       convert(_subdomain.at(i),temp);
@@ -345,7 +360,6 @@ std::string Homology::getDomainString()
       }
     } 
     domainString += "}";
-    
   }
   domainString += ") ";
   return domainString;
@@ -361,12 +375,11 @@ void Homology::createPViews()
   }
 }
 
-bool Homology::writeGeneratorsMSH(std::string fileName, bool binary)
+bool Homology::writeGeneratorsMSH(bool binary)
 {
-  if(!_model->writeMSH(fileName, 2.0, binary)) return false;
-  Msg::Info("Wrote homology computation results to %s.", fileName.c_str());
-  Msg::Debug("Wrote homology computation results to %s. \n", 
-	     fileName.c_str());  
+  if(_fileName.empty()) return false;
+  if(!_model->writeMSH(_fileName, 2.0, binary)) return false;
+  Msg::Info("Wrote homology computation results to %s.", _fileName.c_str());
   return true;
 }
 
diff --git a/Geo/Homology.h b/Geo/Homology.h
index b72918dd771cfe6978837d600d6a5006638fe4d5..3547f08bbd592dec8c3532ce9bad183ed6bd30f4 100644
--- a/Geo/Homology.h
+++ b/Geo/Homology.h
@@ -37,17 +37,21 @@ class Homology
   
   // generator chains
   std::vector<Chain*> _generators[4];
-   
+  
+  std::string _fileName;
+ 
  public:
   
   Homology(GModel* model, std::vector<int> physicalDomain,
 	   std::vector<int> physicalSubdomain);
   ~Homology();
   
+  void setFileName(std::string fileName) { _fileName = fileName; }
+
   // Find the generators/duals of homology spaces,
   // or just compute the ranks of homology spaces
-  void findGenerators(std::string fileName);
-  void findDualGenerators(std::string fileName);
+  void findGenerators();
+  void findDualGenerators();
   void computeBettiNumbers();
   
   bool swapSubdomain() { return _cellComplex->swapSubdomain(); }
@@ -62,8 +66,10 @@ class Homology
   // to the mesh of the model
   void createPViews();
   // write the generators to a file
-  bool writeGeneratorsMSH(std::string fileName, bool binary=false);
-  
+  bool writeGeneratorsMSH(bool binary=false);
+  bool writeBettiNumbers() { 
+    return _cellComplex->writeBettiNumbers(_fileName); }
+
 };
 
 #endif
diff --git a/Parser/Gmsh.tab.cpp b/Parser/Gmsh.tab.cpp
index 79af15834df23c747612d59a16a404027741b5c4..dad7fe2e0fec6bad4215e9d6e76592c1cf165fb8 100644
--- a/Parser/Gmsh.tab.cpp
+++ b/Parser/Gmsh.tab.cpp
@@ -1,24 +1,23 @@
-/* A Bison parser, made by GNU Bison 2.3.  */
 
-/* Skeleton implementation for Bison's Yacc-like parsers in C
+/* A Bison parser, made by GNU Bison 2.4.1.  */
 
-   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+/* Skeleton implementation for Bison's Yacc-like parsers in C
+   
+      Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
    Free Software Foundation, Inc.
-
-   This program is free software; you can redistribute it and/or modify
+   
+   This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
-
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+   
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-
+   
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor,
-   Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 /* As a special exception, you may create a larger work that contains
    part or all of the Bison parser skeleton and distribute that work
@@ -29,7 +28,7 @@
    special exception, which will cause the skeleton and the resulting
    Bison output files to be licensed under the GNU General Public
    License without this special exception.
-
+   
    This special exception was added by the Free Software Foundation in
    version 2.2 of Bison.  */
 
@@ -47,7 +46,7 @@
 #define YYBISON 1
 
 /* Bison version.  */
-#define YYBISON_VERSION "2.3"
+#define YYBISON_VERSION "2.4.1"
 
 /* Skeleton name.  */
 #define YYSKELETON_NAME "yacc.c"
@@ -55,17 +54,133 @@
 /* Pure parsers.  */
 #define YYPURE 0
 
+/* Push parsers.  */
+#define YYPUSH 0
+
+/* Pull parsers.  */
+#define YYPULL 1
+
 /* Using locations.  */
 #define YYLSP_NEEDED 0
 
 /* Substitute the variable and function names.  */
-#define yyparse gmsh_yyparse
-#define yylex   gmsh_yylex
-#define yyerror gmsh_yyerror
-#define yylval  gmsh_yylval
-#define yychar  gmsh_yychar
-#define yydebug gmsh_yydebug
-#define yynerrs gmsh_yynerrs
+#define yyparse         gmsh_yyparse
+#define yylex           gmsh_yylex
+#define yyerror         gmsh_yyerror
+#define yylval          gmsh_yylval
+#define yychar          gmsh_yychar
+#define yydebug         gmsh_yydebug
+#define yynerrs         gmsh_yynerrs
+
+
+/* Copy the first part of user declarations.  */
+
+/* Line 189 of yacc.c  */
+#line 1 "Gmsh.y"
+
+// Gmsh - Copyright (C) 1997-2010 C. Geuzaine, J.-F. Remacle
+//
+// See the LICENSE.txt file for license information. Please report all
+// bugs and problems to <gmsh@geuz.org>.
+
+#include <string.h>
+#include <stdarg.h>
+#include <time.h>
+#include "GmshConfig.h"
+#include "GmshMessage.h"
+#include "fullMatrix.h"
+#include "MallocUtils.h"
+#include "ListUtils.h"
+#include "TreeUtils.h"
+#include "StringUtils.h"
+#include "Numeric.h"
+#include "Context.h"
+#include "GModel.h"
+#include "Geo.h"
+#include "GeoInterpolation.h"
+#include "Options.h"
+#include "Colors.h"
+#include "Parser.h"
+#include "OpenFile.h"
+#include "CommandLine.h"
+#include "FunctionManager.h"
+#include "ColorTable.h"
+#include "OS.h"
+#include "CreateFile.h"
+#include "gmshSurface.h"
+#include "gmshLevelset.h"
+
+#if defined(HAVE_MESH)
+#include "Generator.h"
+#include "Field.h"
+#include "BackgroundMesh.h"
+#endif
+
+#if defined(HAVE_POST)
+#include "PView.h"
+#include "PViewDataList.h"
+#include "PluginManager.h"
+#endif
+
+#if defined(HAVE_OPENGL)
+#include "drawContext.h"
+#endif
+
+#if defined(HAVE_KBIPACK)
+#include "Homology.h"
+#endif
+
+// Global parser variables
+std::string gmsh_yyname;
+int gmsh_yyerrorstate = 0;
+int gmsh_yyviewindex = 0;
+std::map<std::string, std::vector<double> > gmsh_yysymbols;
+
+// Static parser variables (accessible only in this file)
+static std::map<std::string, std::string > gmsh_yystringsymbols;
+#if defined(HAVE_POST)
+static PViewDataList *ViewData;
+#endif
+static std::vector<double> ViewCoord;
+static std::vector<double> *ViewValueList = 0;
+static int *ViewNumList = 0;
+static ExtrudeParams extr;
+static int curPhysDim = 0;
+static gmshSurface *myGmshSurface = 0;
+#define MAX_RECUR_LOOPS 100
+static int ImbricatedLoop = 0;
+static fpos_t yyposImbricatedLoopsTab[MAX_RECUR_LOOPS];
+static int yylinenoImbricatedLoopsTab[MAX_RECUR_LOOPS];
+static double LoopControlVariablesTab[MAX_RECUR_LOOPS][3];
+static const char *LoopControlVariablesNameTab[MAX_RECUR_LOOPS];
+
+void yyerror(const char *s);
+void yymsg(int level, const char *fmt, ...);
+void skip_until(const char *skip, const char *until);
+int PrintListOfDouble(char *format, List_T *list, char *buffer);
+fullMatrix<double> ListOfListOfDouble2Matrix(List_T *list);
+
+
+/* Line 189 of yacc.c  */
+#line 166 "Gmsh.tab.cpp"
+
+/* Enabling traces.  */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+
+/* Enabling verbose error messages.  */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+/* Enabling the token table.  */
+#ifndef YYTOKEN_TABLE
+# define YYTOKEN_TABLE 0
+#endif
 
 
 /* Tokens.  */
@@ -203,246 +318,16 @@
      tPLUSPLUS = 384
    };
 #endif
-/* Tokens.  */
-#define tDOUBLE 258
-#define tSTRING 259
-#define tBIGSTR 260
-#define tEND 261
-#define tAFFECT 262
-#define tDOTS 263
-#define tPi 264
-#define tMPI_Rank 265
-#define tMPI_Size 266
-#define tEuclidian 267
-#define tCoordinates 268
-#define tExp 269
-#define tLog 270
-#define tLog10 271
-#define tSqrt 272
-#define tSin 273
-#define tAsin 274
-#define tCos 275
-#define tAcos 276
-#define tTan 277
-#define tRand 278
-#define tAtan 279
-#define tAtan2 280
-#define tSinh 281
-#define tCosh 282
-#define tTanh 283
-#define tFabs 284
-#define tFloor 285
-#define tCeil 286
-#define tFmod 287
-#define tModulo 288
-#define tHypot 289
-#define tPrintf 290
-#define tSprintf 291
-#define tStrCat 292
-#define tStrPrefix 293
-#define tStrRelative 294
-#define tBoundingBox 295
-#define tDraw 296
-#define tToday 297
-#define tSyncModel 298
-#define tCreateTopology 299
-#define tDistanceFunction 300
-#define tPoint 301
-#define tCircle 302
-#define tEllipse 303
-#define tLine 304
-#define tSphere 305
-#define tPolarSphere 306
-#define tSurface 307
-#define tSpline 308
-#define tVolume 309
-#define tCharacteristic 310
-#define tLength 311
-#define tParametric 312
-#define tElliptic 313
-#define tPlane 314
-#define tRuled 315
-#define tTransfinite 316
-#define tComplex 317
-#define tPhysical 318
-#define tCompound 319
-#define tUsing 320
-#define tPlugin 321
-#define tDegenerated 322
-#define tOCCShape 323
-#define tRotate 324
-#define tTranslate 325
-#define tSymmetry 326
-#define tDilate 327
-#define tExtrude 328
-#define tLevelset 329
-#define tLoop 330
-#define tRecombine 331
-#define tSmoother 332
-#define tSplit 333
-#define tDelete 334
-#define tCoherence 335
-#define tIntersect 336
-#define tLayers 337
-#define tHole 338
-#define tAlias 339
-#define tAliasWithOptions 340
-#define tText2D 341
-#define tText3D 342
-#define tInterpolationScheme 343
-#define tTime 344
-#define tCombine 345
-#define tBSpline 346
-#define tBezier 347
-#define tNurbs 348
-#define tNurbsOrder 349
-#define tNurbsKnots 350
-#define tColor 351
-#define tColorTable 352
-#define tFor 353
-#define tIn 354
-#define tEndFor 355
-#define tIf 356
-#define tEndIf 357
-#define tExit 358
-#define tField 359
-#define tReturn 360
-#define tCall 361
-#define tFunction 362
-#define tShow 363
-#define tHide 364
-#define tGetValue 365
-#define tGMSH_MAJOR_VERSION 366
-#define tGMSH_MINOR_VERSION 367
-#define tGMSH_PATCH_VERSION 368
-#define tHomRank 369
-#define tHomGen 370
-#define tHomCut 371
-#define tAFFECTDIVIDE 372
-#define tAFFECTTIMES 373
-#define tAFFECTMINUS 374
-#define tAFFECTPLUS 375
-#define tOR 376
-#define tAND 377
-#define tNOTEQUAL 378
-#define tEQUAL 379
-#define tGREATEROREQUAL 380
-#define tLESSOREQUAL 381
-#define UNARYPREC 382
-#define tMINUSMINUS 383
-#define tPLUSPLUS 384
-
-
-
-
-/* Copy the first part of user declarations.  */
-#line 1 "Gmsh.y"
-
-// Gmsh - Copyright (C) 1997-2010 C. Geuzaine, J.-F. Remacle
-//
-// See the LICENSE.txt file for license information. Please report all
-// bugs and problems to <gmsh@geuz.org>.
-
-#include <string.h>
-#include <stdarg.h>
-#include <time.h>
-#include "GmshConfig.h"
-#include "GmshMessage.h"
-#include "fullMatrix.h"
-#include "MallocUtils.h"
-#include "ListUtils.h"
-#include "TreeUtils.h"
-#include "StringUtils.h"
-#include "Numeric.h"
-#include "Context.h"
-#include "GModel.h"
-#include "Geo.h"
-#include "GeoInterpolation.h"
-#include "Options.h"
-#include "Colors.h"
-#include "Parser.h"
-#include "OpenFile.h"
-#include "CommandLine.h"
-#include "FunctionManager.h"
-#include "ColorTable.h"
-#include "OS.h"
-#include "CreateFile.h"
-#include "gmshSurface.h"
-#include "gmshLevelset.h"
-
-#if defined(HAVE_MESH)
-#include "Generator.h"
-#include "Field.h"
-#include "BackgroundMesh.h"
-#endif
-
-#if defined(HAVE_POST)
-#include "PView.h"
-#include "PViewDataList.h"
-#include "PluginManager.h"
-#endif
 
-#if defined(HAVE_OPENGL)
-#include "drawContext.h"
-#endif
 
-#if defined(HAVE_KBIPACK)
-#include "Homology.h"
-#endif
-
-// Global parser variables
-std::string gmsh_yyname;
-int gmsh_yyerrorstate = 0;
-int gmsh_yyviewindex = 0;
-std::map<std::string, std::vector<double> > gmsh_yysymbols;
-
-// Static parser variables (accessible only in this file)
-static std::map<std::string, std::string > gmsh_yystringsymbols;
-#if defined(HAVE_POST)
-static PViewDataList *ViewData;
-#endif
-static std::vector<double> ViewCoord;
-static std::vector<double> *ViewValueList = 0;
-static int *ViewNumList = 0;
-static ExtrudeParams extr;
-static int curPhysDim = 0;
-static gmshSurface *myGmshSurface = 0;
-#define MAX_RECUR_LOOPS 100
-static int ImbricatedLoop = 0;
-static fpos_t yyposImbricatedLoopsTab[MAX_RECUR_LOOPS];
-static int yylinenoImbricatedLoopsTab[MAX_RECUR_LOOPS];
-static double LoopControlVariablesTab[MAX_RECUR_LOOPS][3];
-static const char *LoopControlVariablesNameTab[MAX_RECUR_LOOPS];
-
-void yyerror(const char *s);
-void yymsg(int level, const char *fmt, ...);
-void skip_until(const char *skip, const char *until);
-int PrintListOfDouble(char *format, List_T *list, char *buffer);
-fullMatrix<double> ListOfListOfDouble2Matrix(List_T *list);
-
-
-/* Enabling traces.  */
-#ifndef YYDEBUG
-# define YYDEBUG 0
-#endif
-
-/* Enabling verbose error messages.  */
-#ifdef YYERROR_VERBOSE
-# undef YYERROR_VERBOSE
-# define YYERROR_VERBOSE 1
-#else
-# define YYERROR_VERBOSE 0
-#endif
-
-/* Enabling the token table.  */
-#ifndef YYTOKEN_TABLE
-# define YYTOKEN_TABLE 0
-#endif
 
 #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
 typedef union YYSTYPE
-#line 85 "Gmsh.y"
 {
+
+/* Line 214 of yacc.c  */
+#line 85 "Gmsh.y"
+
   char *c;
   int i;
   unsigned int u;
@@ -450,22 +335,23 @@ typedef union YYSTYPE
   double v[5];
   Shape s;
   List_T *l;
-}
-/* Line 193 of yacc.c.  */
-#line 456 "Gmsh.tab.cpp"
-	YYSTYPE;
+
+
+
+/* Line 214 of yacc.c  */
+#line 343 "Gmsh.tab.cpp"
+} YYSTYPE;
+# define YYSTYPE_IS_TRIVIAL 1
 # define yystype YYSTYPE /* obsolescent; will be withdrawn */
 # define YYSTYPE_IS_DECLARED 1
-# define YYSTYPE_IS_TRIVIAL 1
 #endif
 
 
-
 /* Copy the second part of user declarations.  */
 
 
-/* Line 216 of yacc.c.  */
-#line 469 "Gmsh.tab.cpp"
+/* Line 264 of yacc.c  */
+#line 355 "Gmsh.tab.cpp"
 
 #ifdef short
 # undef short
@@ -515,7 +401,7 @@ typedef short int yytype_int16;
 #define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
 
 #ifndef YY_
-# if defined YYENABLE_NLS && YYENABLE_NLS
+# if YYENABLE_NLS
 #  if ENABLE_NLS
 #   include <libintl.h> /* INFRINGES ON USER NAME SPACE */
 #   define YY_(msgid) dgettext ("bison-runtime", msgid)
@@ -540,14 +426,14 @@ typedef short int yytype_int16;
 #if (defined __STDC__ || defined __C99__FUNC__ \
      || defined __cplusplus || defined _MSC_VER)
 static int
-YYID (int i)
+YYID (int yyi)
 #else
 static int
-YYID (i)
-    int i;
+YYID (yyi)
+    int yyi;
 #endif
 {
-  return i;
+  return yyi;
 }
 #endif
 
@@ -628,9 +514,9 @@ void free (void *); /* INFRINGES ON USER NAME SPACE */
 /* A type that is properly aligned for any stack member.  */
 union yyalloc
 {
-  yytype_int16 yyss;
-  YYSTYPE yyvs;
-  };
+  yytype_int16 yyss_alloc;
+  YYSTYPE yyvs_alloc;
+};
 
 /* The size of the maximum gap between one aligned stack and the next.  */
 # define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
@@ -664,12 +550,12 @@ union yyalloc
    elements in the stack, and YYPTR gives the new location of the
    stack.  Advance YYPTR to a properly aligned location for the next
    stack.  */
-# define YYSTACK_RELOCATE(Stack)					\
+# define YYSTACK_RELOCATE(Stack_alloc, Stack)				\
     do									\
       {									\
 	YYSIZE_T yynewbytes;						\
-	YYCOPY (&yyptr->Stack, Stack, yysize);				\
-	Stack = &yyptr->Stack;						\
+	YYCOPY (&yyptr->Stack_alloc, Stack, yysize);			\
+	Stack = &yyptr->Stack_alloc;					\
 	yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
 	yyptr += yynewbytes / sizeof (*yyptr);				\
       }									\
@@ -680,7 +566,7 @@ union yyalloc
 /* YYFINAL -- State number of the termination state.  */
 #define YYFINAL  5
 /* YYLAST -- Last index in YYTABLE.  */
-#define YYLAST   6642
+#define YYLAST   6594
 
 /* YYNTOKENS -- Number of terminals.  */
 #define YYNTOKENS  150
@@ -689,7 +575,7 @@ union yyalloc
 /* YYNRULES -- Number of rules.  */
 #define YYNRULES  383
 /* YYNRULES -- Number of states.  */
-#define YYNSTATES  1358
+#define YYNSTATES  1362
 
 /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
 #define YYUNDEFTOK  2
@@ -772,20 +658,20 @@ static const yytype_uint16 yyprhs[] =
     1413,  1432,  1434,  1437,  1443,  1451,  1461,  1464,  1474,  1475,
     1477,  1478,  1482,  1483,  1485,  1486,  1489,  1490,  1493,  1501,
     1508,  1517,  1523,  1529,  1536,  1547,  1558,  1569,  1580,  1583,
-    1587,  1595,  1607,  1619,  1621,  1625,  1628,  1631,  1634,  1638,
-    1642,  1646,  1650,  1654,  1658,  1662,  1666,  1670,  1674,  1678,
-    1682,  1686,  1690,  1696,  1701,  1706,  1711,  1716,  1721,  1726,
-    1731,  1736,  1741,  1746,  1753,  1758,  1763,  1768,  1773,  1778,
-    1783,  1790,  1797,  1804,  1809,  1814,  1819,  1824,  1829,  1834,
-    1839,  1844,  1849,  1854,  1859,  1866,  1871,  1876,  1881,  1886,
-    1891,  1896,  1903,  1910,  1917,  1922,  1924,  1926,  1928,  1930,
-    1932,  1934,  1936,  1938,  1944,  1949,  1954,  1957,  1963,  1967,
-    1974,  1979,  1987,  1994,  1996,  1999,  2002,  2006,  2010,  2022,
-    2032,  2040,  2048,  2050,  2054,  2056,  2058,  2061,  2065,  2070,
-    2076,  2078,  2080,  2083,  2087,  2091,  2097,  2102,  2104,  2106,
-    2110,  2117,  2119,  2121,  2125,  2129,  2139,  2147,  2149,  2155,
-    2159,  2166,  2168,  2172,  2174,  2176,  2180,  2187,  2189,  2191,
-    2198,  2203,  2208,  2213
+    1587,  1599,  1611,  1623,  1625,  1629,  1632,  1635,  1638,  1642,
+    1646,  1650,  1654,  1658,  1662,  1666,  1670,  1674,  1678,  1682,
+    1686,  1690,  1694,  1700,  1705,  1710,  1715,  1720,  1725,  1730,
+    1735,  1740,  1745,  1750,  1757,  1762,  1767,  1772,  1777,  1782,
+    1787,  1794,  1801,  1808,  1813,  1818,  1823,  1828,  1833,  1838,
+    1843,  1848,  1853,  1858,  1863,  1870,  1875,  1880,  1885,  1890,
+    1895,  1900,  1907,  1914,  1921,  1926,  1928,  1930,  1932,  1934,
+    1936,  1938,  1940,  1942,  1948,  1953,  1958,  1961,  1967,  1971,
+    1978,  1983,  1991,  1998,  2000,  2003,  2006,  2010,  2014,  2026,
+    2036,  2044,  2052,  2054,  2058,  2060,  2062,  2065,  2069,  2074,
+    2080,  2082,  2084,  2087,  2091,  2095,  2101,  2106,  2108,  2110,
+    2114,  2121,  2123,  2125,  2129,  2133,  2143,  2151,  2153,  2159,
+    2163,  2170,  2172,  2176,  2178,  2180,  2184,  2191,  2193,  2195,
+    2202,  2207,  2212,  2217
 };
 
 /* YYRHS -- A `-1'-separated list of the rules' RHS.  */
@@ -949,70 +835,71 @@ static const yytype_int16 yyrhs[] =
      148,    99,    52,   147,   217,   148,     6,    -1,    49,   147,
      225,   148,    99,    54,   147,   217,   148,     6,    -1,    52,
      147,   225,   148,    99,    54,   147,   217,   148,     6,    -1,
-      80,     6,    -1,    80,     4,     6,    -1,   114,   147,   222,
-     146,   222,   148,     6,    -1,   115,   140,   229,   141,     7,
-     147,   222,   146,   222,   148,     6,    -1,   116,   140,   229,
-     141,     7,   147,   222,   146,   222,   148,     6,    -1,   218,
-      -1,   140,   217,   141,    -1,   131,   217,    -1,   130,   217,
-      -1,   135,   217,    -1,   217,   131,   217,    -1,   217,   130,
-     217,    -1,   217,   132,   217,    -1,   217,   133,   217,    -1,
-     217,   134,   217,    -1,   217,   139,   217,    -1,   217,   126,
-     217,    -1,   217,   127,   217,    -1,   217,   129,   217,    -1,
-     217,   128,   217,    -1,   217,   125,   217,    -1,   217,   124,
-     217,    -1,   217,   123,   217,    -1,   217,   122,   217,    -1,
-     217,   121,   217,     8,   217,    -1,    14,   140,   217,   141,
-      -1,    15,   140,   217,   141,    -1,    16,   140,   217,   141,
-      -1,    17,   140,   217,   141,    -1,    18,   140,   217,   141,
-      -1,    19,   140,   217,   141,    -1,    20,   140,   217,   141,
-      -1,    21,   140,   217,   141,    -1,    22,   140,   217,   141,
-      -1,    24,   140,   217,   141,    -1,    25,   140,   217,   146,
-     217,   141,    -1,    26,   140,   217,   141,    -1,    27,   140,
-     217,   141,    -1,    28,   140,   217,   141,    -1,    29,   140,
-     217,   141,    -1,    30,   140,   217,   141,    -1,    31,   140,
-     217,   141,    -1,    32,   140,   217,   146,   217,   141,    -1,
-      33,   140,   217,   146,   217,   141,    -1,    34,   140,   217,
-     146,   217,   141,    -1,    23,   140,   217,   141,    -1,    14,
-     142,   217,   143,    -1,    15,   142,   217,   143,    -1,    16,
-     142,   217,   143,    -1,    17,   142,   217,   143,    -1,    18,
-     142,   217,   143,    -1,    19,   142,   217,   143,    -1,    20,
-     142,   217,   143,    -1,    21,   142,   217,   143,    -1,    22,
-     142,   217,   143,    -1,    24,   142,   217,   143,    -1,    25,
-     142,   217,   146,   217,   143,    -1,    26,   142,   217,   143,
-      -1,    27,   142,   217,   143,    -1,    28,   142,   217,   143,
-      -1,    29,   142,   217,   143,    -1,    30,   142,   217,   143,
-      -1,    31,   142,   217,   143,    -1,    32,   142,   217,   146,
-     217,   143,    -1,    33,   142,   217,   146,   217,   143,    -1,
-      34,   142,   217,   146,   217,   143,    -1,    23,   142,   217,
-     143,    -1,     3,    -1,     9,    -1,    10,    -1,    11,    -1,
-     111,    -1,   112,    -1,   113,    -1,     4,    -1,     4,   149,
-     147,   217,   148,    -1,     4,   142,   217,   143,    -1,   145,
-       4,   142,   143,    -1,     4,   173,    -1,     4,   142,   217,
-     143,   173,    -1,     4,   144,     4,    -1,     4,   142,   217,
-     143,   144,     4,    -1,     4,   144,     4,   173,    -1,     4,
-     142,   217,   143,   144,     4,   173,    -1,   110,   140,     5,
-     146,   217,   141,    -1,   220,    -1,   131,   219,    -1,   130,
-     219,    -1,   219,   131,   219,    -1,   219,   130,   219,    -1,
-     147,   217,   146,   217,   146,   217,   146,   217,   146,   217,
-     148,    -1,   147,   217,   146,   217,   146,   217,   146,   217,
-     148,    -1,   147,   217,   146,   217,   146,   217,   148,    -1,
-     140,   217,   146,   217,   146,   217,   141,    -1,   222,    -1,
-     221,   146,   222,    -1,   217,    -1,   224,    -1,   147,   148,
-      -1,   147,   225,   148,    -1,   131,   147,   225,   148,    -1,
-     217,   132,   147,   225,   148,    -1,   222,    -1,     5,    -1,
-     131,   224,    -1,   217,   132,   224,    -1,   217,     8,   217,
-      -1,   217,     8,   217,     8,   217,    -1,    46,   147,   217,
-     148,    -1,   183,    -1,   192,    -1,     4,   142,   143,    -1,
-       4,   142,   147,   225,   148,   143,    -1,   217,    -1,   224,
-      -1,   225,   146,   217,    -1,   225,   146,   224,    -1,   147,
-     217,   146,   217,   146,   217,   146,   217,   148,    -1,   147,
-     217,   146,   217,   146,   217,   148,    -1,     4,    -1,     4,
-     144,    96,   144,     4,    -1,   147,   228,   148,    -1,     4,
-     142,   217,   143,   144,    97,    -1,   226,    -1,   228,   146,
-     226,    -1,   230,    -1,     4,    -1,     4,   144,     4,    -1,
-       4,   142,   217,   143,   144,     4,    -1,     5,    -1,    42,
-      -1,    37,   140,   229,   146,   229,   141,    -1,    38,   140,
-     229,   141,    -1,    39,   140,   229,   141,    -1,    36,   140,
-     229,   141,    -1,    36,   140,   229,   146,   225,   141,    -1
+      80,     6,    -1,    80,     4,     6,    -1,   114,   140,   229,
+     141,     7,   147,   222,   146,   222,   148,     6,    -1,   115,
+     140,   229,   141,     7,   147,   222,   146,   222,   148,     6,
+      -1,   116,   140,   229,   141,     7,   147,   222,   146,   222,
+     148,     6,    -1,   218,    -1,   140,   217,   141,    -1,   131,
+     217,    -1,   130,   217,    -1,   135,   217,    -1,   217,   131,
+     217,    -1,   217,   130,   217,    -1,   217,   132,   217,    -1,
+     217,   133,   217,    -1,   217,   134,   217,    -1,   217,   139,
+     217,    -1,   217,   126,   217,    -1,   217,   127,   217,    -1,
+     217,   129,   217,    -1,   217,   128,   217,    -1,   217,   125,
+     217,    -1,   217,   124,   217,    -1,   217,   123,   217,    -1,
+     217,   122,   217,    -1,   217,   121,   217,     8,   217,    -1,
+      14,   140,   217,   141,    -1,    15,   140,   217,   141,    -1,
+      16,   140,   217,   141,    -1,    17,   140,   217,   141,    -1,
+      18,   140,   217,   141,    -1,    19,   140,   217,   141,    -1,
+      20,   140,   217,   141,    -1,    21,   140,   217,   141,    -1,
+      22,   140,   217,   141,    -1,    24,   140,   217,   141,    -1,
+      25,   140,   217,   146,   217,   141,    -1,    26,   140,   217,
+     141,    -1,    27,   140,   217,   141,    -1,    28,   140,   217,
+     141,    -1,    29,   140,   217,   141,    -1,    30,   140,   217,
+     141,    -1,    31,   140,   217,   141,    -1,    32,   140,   217,
+     146,   217,   141,    -1,    33,   140,   217,   146,   217,   141,
+      -1,    34,   140,   217,   146,   217,   141,    -1,    23,   140,
+     217,   141,    -1,    14,   142,   217,   143,    -1,    15,   142,
+     217,   143,    -1,    16,   142,   217,   143,    -1,    17,   142,
+     217,   143,    -1,    18,   142,   217,   143,    -1,    19,   142,
+     217,   143,    -1,    20,   142,   217,   143,    -1,    21,   142,
+     217,   143,    -1,    22,   142,   217,   143,    -1,    24,   142,
+     217,   143,    -1,    25,   142,   217,   146,   217,   143,    -1,
+      26,   142,   217,   143,    -1,    27,   142,   217,   143,    -1,
+      28,   142,   217,   143,    -1,    29,   142,   217,   143,    -1,
+      30,   142,   217,   143,    -1,    31,   142,   217,   143,    -1,
+      32,   142,   217,   146,   217,   143,    -1,    33,   142,   217,
+     146,   217,   143,    -1,    34,   142,   217,   146,   217,   143,
+      -1,    23,   142,   217,   143,    -1,     3,    -1,     9,    -1,
+      10,    -1,    11,    -1,   111,    -1,   112,    -1,   113,    -1,
+       4,    -1,     4,   149,   147,   217,   148,    -1,     4,   142,
+     217,   143,    -1,   145,     4,   142,   143,    -1,     4,   173,
+      -1,     4,   142,   217,   143,   173,    -1,     4,   144,     4,
+      -1,     4,   142,   217,   143,   144,     4,    -1,     4,   144,
+       4,   173,    -1,     4,   142,   217,   143,   144,     4,   173,
+      -1,   110,   140,     5,   146,   217,   141,    -1,   220,    -1,
+     131,   219,    -1,   130,   219,    -1,   219,   131,   219,    -1,
+     219,   130,   219,    -1,   147,   217,   146,   217,   146,   217,
+     146,   217,   146,   217,   148,    -1,   147,   217,   146,   217,
+     146,   217,   146,   217,   148,    -1,   147,   217,   146,   217,
+     146,   217,   148,    -1,   140,   217,   146,   217,   146,   217,
+     141,    -1,   222,    -1,   221,   146,   222,    -1,   217,    -1,
+     224,    -1,   147,   148,    -1,   147,   225,   148,    -1,   131,
+     147,   225,   148,    -1,   217,   132,   147,   225,   148,    -1,
+     222,    -1,     5,    -1,   131,   224,    -1,   217,   132,   224,
+      -1,   217,     8,   217,    -1,   217,     8,   217,     8,   217,
+      -1,    46,   147,   217,   148,    -1,   183,    -1,   192,    -1,
+       4,   142,   143,    -1,     4,   142,   147,   225,   148,   143,
+      -1,   217,    -1,   224,    -1,   225,   146,   217,    -1,   225,
+     146,   224,    -1,   147,   217,   146,   217,   146,   217,   146,
+     217,   148,    -1,   147,   217,   146,   217,   146,   217,   148,
+      -1,     4,    -1,     4,   144,    96,   144,     4,    -1,   147,
+     228,   148,    -1,     4,   142,   217,   143,   144,    97,    -1,
+     226,    -1,   228,   146,   226,    -1,   230,    -1,     4,    -1,
+       4,   144,     4,    -1,     4,   142,   217,   143,   144,     4,
+      -1,     5,    -1,    42,    -1,    37,   140,   229,   146,   229,
+     141,    -1,    38,   140,   229,   141,    -1,    39,   140,   229,
+     141,    -1,    36,   140,   229,   141,    -1,    36,   140,   229,
+     146,   225,   141,    -1
 };
 
 /* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
@@ -1043,20 +930,20 @@ static const yytype_uint16 yyrline[] =
     2781,  2796,  2799,  2805,  2814,  2834,  2857,  2861,  2885,  2888,
     2904,  2907,  2923,  2926,  2939,  2942,  2948,  2951,  2958,  3014,
     3084,  3089,  3156,  3199,  3225,  3248,  3271,  3274,  3283,  3287,
-    3304,  3337,  3371,  3409,  3410,  3411,  3412,  3413,  3414,  3415,
-    3416,  3417,  3424,  3425,  3426,  3427,  3428,  3429,  3430,  3431,
-    3432,  3433,  3434,  3435,  3436,  3437,  3438,  3439,  3440,  3441,
-    3442,  3443,  3444,  3445,  3446,  3447,  3448,  3449,  3450,  3451,
-    3452,  3453,  3454,  3455,  3457,  3458,  3459,  3460,  3461,  3462,
-    3463,  3464,  3465,  3466,  3467,  3468,  3469,  3470,  3471,  3472,
-    3473,  3474,  3475,  3476,  3477,  3486,  3487,  3488,  3489,  3490,
-    3491,  3492,  3496,  3509,  3521,  3536,  3546,  3556,  3574,  3579,
-    3584,  3594,  3604,  3612,  3616,  3620,  3624,  3628,  3635,  3639,
-    3643,  3647,  3654,  3659,  3666,  3671,  3675,  3680,  3684,  3692,
-    3703,  3707,  3719,  3727,  3735,  3742,  3753,  3773,  3783,  3793,
-    3803,  3823,  3828,  3832,  3836,  3848,  3852,  3864,  3871,  3881,
-    3885,  3900,  3905,  3912,  3916,  3929,  3937,  3948,  3952,  3960,
-    3968,  3982,  3996,  4000
+    3304,  3341,  3377,  3417,  3418,  3419,  3420,  3421,  3422,  3423,
+    3424,  3425,  3432,  3433,  3434,  3435,  3436,  3437,  3438,  3439,
+    3440,  3441,  3442,  3443,  3444,  3445,  3446,  3447,  3448,  3449,
+    3450,  3451,  3452,  3453,  3454,  3455,  3456,  3457,  3458,  3459,
+    3460,  3461,  3462,  3463,  3465,  3466,  3467,  3468,  3469,  3470,
+    3471,  3472,  3473,  3474,  3475,  3476,  3477,  3478,  3479,  3480,
+    3481,  3482,  3483,  3484,  3485,  3494,  3495,  3496,  3497,  3498,
+    3499,  3500,  3504,  3517,  3529,  3544,  3554,  3564,  3582,  3587,
+    3592,  3602,  3612,  3620,  3624,  3628,  3632,  3636,  3643,  3647,
+    3651,  3655,  3662,  3667,  3674,  3679,  3683,  3688,  3692,  3700,
+    3711,  3715,  3727,  3735,  3743,  3750,  3761,  3781,  3791,  3801,
+    3811,  3831,  3836,  3840,  3844,  3856,  3860,  3872,  3879,  3889,
+    3893,  3908,  3913,  3920,  3924,  3937,  3945,  3956,  3960,  3968,
+    3976,  3990,  4004,  4008
 };
 #endif
 
@@ -1091,15 +978,15 @@ static const char *const yytname[] =
   "'!'", "UNARYPREC", "tMINUSMINUS", "tPLUSPLUS", "'^'", "'('", "')'",
   "'['", "']'", "'.'", "'#'", "','", "'{'", "'}'", "'~'", "$accept", "All",
   "GeoFormatItems", "GeoFormatItem", "SendToFile", "Printf", "View",
-  "Views", "ElementCoords", "ElementValues", "Element", "@1", "@2",
-  "Text2DValues", "Text2D", "@3", "Text3DValues", "Text3D", "@4",
-  "InterpolationMatrix", "Time", "@5", "NumericAffectation",
+  "Views", "ElementCoords", "ElementValues", "Element", "$@1", "$@2",
+  "Text2DValues", "Text2D", "$@3", "Text3DValues", "Text3D", "$@4",
+  "InterpolationMatrix", "Time", "$@5", "NumericAffectation",
   "NumericIncrement", "Affectation", "PhysicalId", "InSphereCenter",
-  "CircleOptions", "Shape", "@6", "@7", "@8", "@9", "Transform",
+  "CircleOptions", "Shape", "$@6", "$@7", "$@8", "$@9", "Transform",
   "MultipleShape", "ListOfShapes", "LevelSet", "Delete", "Colorify",
-  "Visibility", "Command", "Loop", "Extrude", "@10", "@11", "@12", "@13",
-  "@14", "@15", "@16", "@17", "@18", "@19", "@20", "@21", "@22",
-  "ExtrudeParameters", "ExtrudeParameter", "CompoundMap",
+  "Visibility", "Command", "Loop", "Extrude", "$@10", "$@11", "$@12",
+  "$@13", "$@14", "$@15", "$@16", "$@17", "$@18", "$@19", "$@20", "$@21",
+  "$@22", "ExtrudeParameters", "ExtrudeParameter", "CompoundMap",
   "TransfiniteType", "TransfiniteArrangement", "TransfiniteCorners",
   "RecombineAngle", "Transfinite", "Embedding", "Coherence", "Homology",
   "FExpr", "FExpr_Single", "VExpr", "VExpr_Single",
@@ -1204,7 +1091,7 @@ static const yytype_uint8 yyr2[] =
       18,     1,     2,     5,     7,     9,     2,     9,     0,     1,
        0,     3,     0,     1,     0,     2,     0,     2,     7,     6,
        8,     5,     5,     6,    10,    10,    10,    10,     2,     3,
-       7,    11,    11,     1,     3,     2,     2,     2,     3,     3,
+      11,    11,    11,     1,     3,     2,     2,     2,     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,
@@ -1267,7 +1154,7 @@ static const yytype_uint16 yydefact[] =
        0,     0,     0,     0,   236,     0,     0,     0,   154,     0,
        0,     0,   249,     0,     0,     0,   166,     0,     0,     0,
        0,     0,   137,     0,     0,     0,     0,   180,   157,     0,
-     158,     0,     0,   374,     0,   373,     0,     0,     0,   328,
+     158,     0,   374,     0,   373,     0,     0,     0,     0,   328,
        0,     0,    70,     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,
@@ -1303,7 +1190,7 @@ static const yytype_uint16 yydefact[] =
      130,     0,     0,     0,     0,     0,     0,     0,     0,   221,
        0,   183,     0,     0,     0,     0,     0,   237,   242,     0,
        0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,   156,     0,     0,     0,     0,     0,     0,   375,     0,
+       0,   156,     0,     0,     0,     0,     0,   375,     0,     0,
        0,     0,     0,   327,     0,   323,     0,     0,     0,     0,
        0,    28,     0,     0,     0,     0,     0,     0,     0,     0,
        0,     0,     0,   324,    66,    67,     0,     0,     0,     0,
@@ -1327,7 +1214,7 @@ static const yytype_uint16 yydefact[] =
        0,   137,     0,   203,     0,   205,     0,   207,   344,     0,
        0,     0,     0,   187,     0,     0,     0,     0,     0,     0,
        0,     0,   103,   104,     0,     0,     0,     0,    82,     0,
-     250,     0,     0,     0,   331,     0,    37,     0,     0,     0,
+       0,     0,     0,     0,   331,     0,    37,     0,     0,     0,
        0,     0,    39,     0,     0,     0,    76,     0,     0,    77,
        0,   372,   139,   140,   141,   142,     0,     0,   360,     0,
       93,   101,   102,   106,     0,     0,   117,     0,     0,   240,
@@ -1336,202 +1223,204 @@ static const yytype_uint16 yydefact[] =
        0,     0,   194,     0,     0,   195,     0,     0,   196,     0,
        0,     0,     0,     0,     0,   148,     0,     0,   147,     0,
        0,   143,     0,     0,     0,     0,   366,     0,   175,   174,
-       0,     0,     0,   376,     0,     0,    42,     0,     0,     0,
-     343,     0,     0,     0,    65,    72,    74,     0,    80,     0,
-      27,     0,     0,     0,     0,     0,     0,     0,   111,    96,
-     109,   121,   127,     0,   118,    86,    87,   124,   137,     0,
-     131,     0,     0,     0,     0,     0,     0,   223,     0,     0,
-     137,     0,     0,     0,     0,   134,   133,     0,     0,     0,
-       0,    83,    84,     0,     0,     0,    38,     0,     0,     0,
-      40,    55,     0,   370,     0,   244,   245,   246,   247,   114,
-       0,     0,     0,     0,   339,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,     0,   188,     0,     0,
-       0,     0,     0,   365,   176,     0,     0,     0,     0,     0,
-       0,     0,    78,     0,     0,   228,   129,     0,   209,     0,
-       0,   211,     0,     0,   213,     0,     0,     0,   224,     0,
-     184,     0,   137,     0,     0,     0,   105,    85,   251,   252,
-       0,    46,     0,    52,     0,     0,    91,   229,     0,   338,
-     197,     0,     0,   204,   198,     0,     0,   206,   199,     0,
-       0,   208,     0,     0,     0,   190,     0,   146,     0,     0,
-       0,     0,     0,     0,     0,   119,     0,   215,     0,   217,
-       0,   219,   225,   227,   189,   185,     0,     0,     0,     0,
-      43,     0,    50,     0,     0,     0,   200,     0,     0,   201,
-       0,     0,   202,     0,     0,   150,     0,   144,     0,    44,
-       0,     0,   170,     0,     0,     0,     0,     0,     0,   191,
-       0,     0,     0,     0,     0,   210,     0,   212,     0,   214,
-       0,   145,    45,    47,     0,    48,     0,     0,     0,     0,
-       0,     0,    53,   216,   218,   220,    49,    51
+       0,     0,     0,   376,     0,     0,     0,    42,     0,     0,
+       0,   343,     0,     0,     0,    65,    72,    74,     0,    80,
+       0,    27,     0,     0,     0,     0,     0,     0,     0,   111,
+      96,   109,   121,   127,     0,   118,    86,    87,   124,   137,
+       0,   131,     0,     0,     0,     0,     0,     0,   223,     0,
+       0,   137,     0,     0,     0,     0,   134,   133,     0,     0,
+       0,     0,    83,    84,     0,     0,     0,     0,    38,     0,
+       0,     0,    40,    55,     0,   370,     0,   244,   245,   246,
+     247,   114,     0,     0,     0,     0,   339,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,   188,
+       0,     0,     0,     0,     0,   365,   176,     0,     0,     0,
+       0,     0,     0,     0,     0,    78,     0,     0,   228,   129,
+       0,   209,     0,     0,   211,     0,     0,   213,     0,     0,
+       0,   224,     0,   184,     0,   137,     0,     0,     0,   105,
+      85,   250,   251,   252,     0,    46,     0,    52,     0,     0,
+      91,   229,     0,   338,   197,     0,     0,   204,   198,     0,
+       0,   206,   199,     0,     0,   208,     0,     0,     0,   190,
+       0,   146,     0,     0,     0,     0,     0,     0,     0,   119,
+       0,   215,     0,   217,     0,   219,   225,   227,   189,   185,
+       0,     0,     0,     0,    43,     0,    50,     0,     0,     0,
+     200,     0,     0,   201,     0,     0,   202,     0,     0,   150,
+       0,   144,     0,    44,     0,     0,   170,     0,     0,     0,
+       0,     0,     0,   191,     0,     0,     0,     0,     0,   210,
+       0,   212,     0,   214,     0,   145,    45,    47,     0,    48,
+       0,     0,     0,     0,     0,     0,    53,   216,   218,   220,
+      49,    51
 };
 
 /* YYDEFGOTO[NTERM-NUM].  */
 static const yytype_int16 yydefgoto[] =
 {
       -1,     2,     3,    68,   697,    69,    70,   431,  1025,  1031,
-     620,   796,  1175,  1318,   621,  1281,  1344,   622,  1320,   623,
+     620,   796,  1177,  1322,   621,  1285,  1348,   622,  1324,   623,
      624,   800,   137,   235,    71,   735,  1062,   958,   498,   361,
      362,   363,   364,   330,   301,   302,    74,    75,    76,    77,
-      78,    79,   331,   762,  1241,  1296,   575,  1083,  1086,  1089,
-    1261,  1265,  1269,  1307,  1310,  1313,   758,   759,  1071,   863,
+      78,    79,   331,   762,  1244,  1300,   575,  1083,  1086,  1089,
+    1265,  1269,  1273,  1311,  1314,  1317,   758,   759,  1071,   863,
      732,   550,   583,    81,    82,    83,    84,   348,   140,   373,
-     188,   920,   921,   357,   350,   541,   216,   688,   827,   424,
-     425
+     188,   920,   921,   357,   350,   541,   216,   688,   827,   423,
+     424
 };
 
 /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
    STATE-NUM.  */
-#define YYPACT_NINF -1114
+#define YYPACT_NINF -1118
 static const yytype_int16 yypact[] =
 {
-    3316,    35,    28,  3398, -1114, -1114,  1736,    63,    47,   -60,
-       1,    79,    97,   108,  -104,    -4,    41,   -61,    53,    64,
-     -46,    84,    88,    61,   116,   247,   263,   270,    76,   289,
-     689,   143,   222,   316,   252,   227,   296,   296,   253,   415,
-     271,   381,   396,   395,    11,   345,   400,   450,   451,   458,
-     323,   331,   332,    18,    29, -1114,   336, -1114,   489,   339,
-   -1114,   505,   509,    26,    30,   379,   387,   390, -1114, -1114,
-   -1114, -1114, -1114, -1114, -1114, -1114, -1114, -1114, -1114, -1114,
-   -1114, -1114, -1114, -1114, -1114, -1114,    22,   388,    33, -1114,
-   -1114, -1114,   351,   358,   368,   399,   437,   447,   482,   508,
-     511,   533,   537,   549,   550,   553,   569,   576,   587,   588,
-     597,   600,   622,   394,   412,   417,   420, -1114,   544,   443,
-   -1114, -1114, -1114, -1114, -1114, -1114, -1114,  3153,  3153,  3153,
-   -1114, -1114,  3153,  2698,     9,   536,    38,  3153,   557,   929,
-   -1114,   593,   598,  3153,   606, -1114,  3153, -1114, -1114, -1114,
-    3153,  3080,  3153,  3153,   499,  3153,  3080,  3153,  3153,   514,
-    3080,  3153,  3153,  2069,   521,   518,   529,   530,  1791,  1791,
-    1791,   542, -1114, -1114, -1114, -1114,   570,   581,   596,   718,
-    2069,   741,   296,   296,   296,  3153,  3153,   -69, -1114,   208,
-     296,   624,   625,   643,  2941,   241,   -96,   607,   674,  1791,
-    2069,   692,    19,   687, -1114,   830, -1114,   690,   712,   737,
-     852,  3153,  3153,  3153,   715,  3153,   729,   784,  3153,  3153,
-   -1114,  3153,   881, -1114,   903, -1114,   932, -1114,  2069,   441,
-     441,   797,  3153,   936,   795, -1114, -1114, -1114,   937,  3153,
-    3153,  3153,  3153,  3153,  3153,  3153,  3153,  3153,  3153,  3153,
-    3153,  3153,  3153,  3153,  3153,  3153,  3153,  3153,  3153,  3153,
-    3153,  3153,  3153,  3153,  3153,  3153,  3153,  3153,  3153,  3153,
-    3153,  3153,  3153,  3153,  3153,  3153,  3153,  3153,  3153,  3153,
-    3153,   441,   441,   441,   441,  3153,   939,   582,   806,   806,
-     806,  5390,    52,  3080,  4654,   215,   802,   941,   807,   804,
-   -1114,   805,  2930,  1146, -1114, -1114,  3153,  3153,  3153,  3153,
-    3153,  3153,  3153,  3153,  3153,  3153,  3153,  3153,  3153,  3153,
-    3153, -1114, -1114,  1180,    -3,  3952,  5411,   534,   808,  3080,
-   -1114, -1114,  1785, -1114,   434,  5432,  5453,  3153,  5474,   617,
-    5495,  5516,  3153,   621,  5537,  5558,  2208,  1576,  2276,   945,
-   -1114,  3153,  3153,  3153,  3153, -1114, -1114,   947,   951,   951,
-    3153,   820,   822,   823,   824,  3153,  3153,  3153,   825,   959,
-     827,   -35, -1114, -1114,  3978,  4004,   296,   296,    38,    38,
-     198,  3153,  3153,  3153,  2941,  2941,  3153,  2930,   343, -1114,
-    3153,  3153,  3153,  3153,   961,   963,  3153,   965, -1114,  3153,
-    3153,   793, -1114,  3080,  3153,  3153, -1114,  5579,  5600,  5621,
-     879,  4030, -1114,   831,  2415,  5642,  4677, -1114, -1114,  1143,
-   -1114,  1966,   833,   626,   836, -1114,   845,  3153,  4700,   153,
-    3153,     5, -1114,  5663,  4723,  5684,  4746,  5705,  4769,  5726,
-    4792,  5747,  4815,  5768,  4838,  5789,  4861,  5810,  4884,  5831,
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+    1075, -1118, -1118, -1118, -1118, -1118,  1214,  3187, -1118,  3428,
+      97, -1118, -1118, -1118,  3456,  3484, -1118,  3512,  1218, -1118,
+   -1118,  1174,  1219,  6455, -1118,  1221,  1224,  1225,  1227, -1118,
+    1087,  1229, -1118,  1893,  1231,  1232,  1096, -1118,  3187, -1118,
+    1101,   414, -1118,  1097,   458, -1118,  1104,   471, -1118,  1105,
+    1233,  2103,  1241,  1107,  3187, -1118,  2659,   488, -1118,   491,
+     493, -1118,  1269,  3540,  1204,  3187, -1118,  3187, -1118, -1118,
+    3114,  2032,  1272, -1118,  2103,  2103,  2103, -1118,  3187,  4476,
+    4502, -1118,  2103,  3187,  1273, -1118, -1118, -1118,    14, -1118,
+    1200, -1118,  4528,  1293,  1295,  1307,  1309,  1312,  1195, -1118,
+   -1118, -1118, -1118, -1118,  2103, -1118, -1118, -1118, -1118,    36,
+    2889, -1118,  2975,   -41,  2975,   -41,  2975,   -41, -1118,   675,
+    2103, -1118,  3568,   -68,  3114,   -68, -1118, -1118,  3187,  3596,
+    3624,   678, -1118, -1118,  1196,  1197,  1198,  1206,  6455,  3187,
+    3187,   679,  6455, -1118,  1316, -1118,  3187, -1118, -1118, -1118,
+   -1118, -1118,  3187,   682,  1199,  3187, -1118,  3652,   505,   138,
+    3680,   515,   147,  3708,   517,   149,  2103,  1317,  1275,  2000,
+    1207,   522,   686,   535,  2171, -1118, -1118,  1345,  1350,  1351,
+    1352,  3187,  6413,  4554,    31, -1118,  4580,  3736,  1355, -1118,
+    3764,  1354,  3187,  1356,  1357,  3187,  1358,  1359,  3187,  1361,
+    1213, -1118,  3187, -1118,   -41, -1118,  3114,  1362,  2659, -1118,
+   -1118, -1118, -1118, -1118,   714, -1118,  3187, -1118,  2103,  3187,
+   -1118, -1118,  1363, -1118, -1118,  1226,  3792, -1118, -1118,  1228,
+    3820, -1118, -1118,  1256,  3848, -1118,  1366,  2203,   201,  2139,
+     715, -1118,   552,   720,  1368,  1260,  6434,   728,  3876, -1118,
+     -41,  1373,   -41,  1374,   -41,  1398, -1118, -1118, -1118, -1118,
+     -41,  1402,  3114,  1403, -1118,   492, -1118,  1263,  1405,   261,
+   -1118,  1267,   287, -1118,  1268,   289, -1118,  1270,   324, -1118,
+     739, -1118,   744, -1118,  1271,  2103, -1118,  1410,   -41,  1413,
+     -41,  1417,   -41, -1118,  1418,   492,  1419,   492,   745, -1118,
+     329, -1118,   332, -1118,   346, -1118, -1118, -1118,   748, -1118,
+    1421,  1422,  1423,  1424,   492,  1428, -1118, -1118, -1118, -1118,
+   -1118, -1118
 };
 
 /* YYPGOTO[NTERM-NUM].  */
 static const yytype_int16 yypgoto[] =
 {
-   -1114, -1114, -1114, -1114,   602, -1114, -1114, -1114, -1114,   218,
-   -1114, -1114, -1114, -1114, -1114, -1114, -1114, -1114, -1114, -1114,
-   -1114, -1114,  -292,    21, -1114,   -52, -1114,   595,  1437, -1114,
-   -1114, -1114, -1114,     3,  -374,  -193, -1114, -1114, -1114, -1114,
-   -1114, -1114,  1438, -1114, -1114, -1114, -1114, -1114, -1114, -1114,
-   -1114, -1114, -1114, -1114, -1114, -1114,  -660,  -713,   217, -1114,
-   -1114,  1084, -1114, -1114, -1114, -1114, -1114,    -6, -1114,   -20,
-   -1114, -1113,   545,   -81,   291,   -83,  -667,   507, -1114,  -228,
-      12
+   -1118, -1118, -1118, -1118,   599, -1118, -1118, -1118, -1118,   225,
+   -1118, -1118, -1118, -1118, -1118, -1118, -1118, -1118, -1118, -1118,
+   -1118, -1118,  -293,    -3, -1118,  -100, -1118,   597,  1439, -1118,
+   -1118, -1118, -1118,     3,  -371,  -193, -1118, -1118, -1118, -1118,
+   -1118, -1118,  1444, -1118, -1118, -1118, -1118, -1118, -1118, -1118,
+   -1118, -1118, -1118, -1118, -1118, -1118,  -719,  -712,   223, -1118,
+   -1118,  1093, -1118, -1118, -1118, -1118, -1118,    -6, -1118,   -20,
+   -1118, -1117,   561,   -67,   347,  -107,  -667,   510, -1118,  -216,
+      -2
 };
 
 /* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
@@ -1541,366 +1430,361 @@ static const yytype_int16 yypgoto[] =
 #define YYTABLE_NINF -5
 static const yytype_int16 yytable[] =
 {
-     139,   387,   426,   488,   568,   569,    73,   145,  1179,   614,
-     953,   401,   695,   295,   154,   202,   187,   189,   141,   195,
-     826,   950,   214,   397,   686,   398,   231,   138,     5,   159,
-    1191,   224,   419,   217,   421,   226,   150,  1253,   237,   784,
-     755,     4,   299,   151,   390,   886,   756,   757,   154,   423,
-     237,   391,   159,   475,   476,   477,   478,   755,   150,   483,
-     755,   376,   377,   756,   757,   690,   756,   757,   334,   113,
-     114,   115,   116,   339,   678,   117,   142,   343,   378,   155,
-     144,   113,   114,   115,   116,   147,   156,   117,   358,   359,
-     678,   615,   616,   617,   618,   376,   377,   162,   817,   143,
-     238,   160,   888,   148,   693,   296,   297,    35,    36,    37,
-      38,   563,   885,   155,   149,   203,    43,   163,   394,    46,
-     691,   288,   289,   290,   692,   168,   291,   294,   169,  1003,
-     170,   303,  1230,   696,   376,   377,   152,   323,   516,   300,
-     325,  1283,   696,   517,   326,   332,   335,   336,   146,   338,
+     139,   387,   488,   138,   141,  1181,    73,   568,   569,   614,
+     397,   401,   398,   425,   426,   202,   187,   189,   214,   195,
+     826,   695,   686,   678,   154,   224,   231,  1193,   159,   159,
+     226,   784,   419,   217,   421,   755,   145,  1257,   150,   154,
+     299,   756,   757,   888,   334,   151,   886,   376,   377,   339,
+     422,   237,   755,   343,   950,     4,   516,   953,   756,   757,
+     483,   517,   183,   184,   378,   475,   476,   477,   478,   390,
+       5,   755,   185,   196,   376,   377,   391,   756,   757,   186,
+     376,   377,   113,   114,   115,   116,   238,   678,   117,   155,
+     563,   615,   616,   617,   618,   142,   156,   379,   144,   295,
+     160,   692,   358,   359,   155,    35,    36,    37,    38,   817,
+     191,   691,   143,   192,    43,   203,   193,    46,   150,   197,
+     147,   288,   289,   290,   885,   690,   291,   294,   198,   130,
+     131,   303,   394,   123,   124,   125,   126,   323,   148,   300,
+     325,  1287,   696,  1003,   326,   332,   335,   336,   399,   338,
      332,   340,   341,   619,   332,   344,   345,   941,   204,   130,
-     131,   399,   371,   372,   232,   215,   233,   687,   164,   218,
-     380,   234,   484,   225,   388,   886,   785,   227,  1254,   374,
-     375,   153,   130,   131,   123,   124,   125,   126,   375,   792,
-     818,   819,   176,   157,   680,   177,   577,   178,   376,   377,
-     123,   124,   125,   126,   158,   407,   408,   409,  1334,   411,
-     485,   755,   414,   415,   992,   416,   993,   756,   757,   598,
-     130,   131,   487,   755,   161,   755,   428,   679,   162,   756,
+     131,   215,   371,   372,   232,   687,   233,   225,   785,   218,
+     380,   234,   227,   484,   388,   696,   886,   146,  1258,   374,
+     375,   376,   377,   130,   131,   205,   485,   206,   375,   149,
+     792,   296,   297,   680,   183,   184,   577,   123,   124,   125,
+     126,   818,   819,   162,   185,   407,   408,   409,  1338,   411,
+     693,   194,   414,   415,   755,   416,   152,   130,   131,   598,
+     756,   757,   487,   755,   679,   755,   428,   376,   377,   756,
      757,   756,   757,   433,   434,   435,   436,   437,   438,   439,
      440,   441,   442,   443,   444,   445,   446,   447,   448,   449,
      450,   451,   452,   453,   454,   455,   456,   457,   458,   459,
      460,   461,   462,   463,   464,   465,   466,   467,   468,   469,
-     470,   471,   472,   473,   474,   196,  1041,   667,   755,   479,
-     376,   377,   668,  1233,   756,   757,   755,   332,   524,   836,
-     130,   131,   756,   757,   526,  1236,   994,  1294,   995,   165,
+     470,   471,   472,   473,   474,   168,  1041,   755,   169,   479,
+     170,   376,   377,   756,   757,   237,  1233,   332,   176,   667,
+     153,   177,   489,   178,   668,  1236,   590,  1239,   389,   157,
      500,   501,   502,   503,   504,   505,   506,   507,   508,   509,
-     510,   511,   512,   513,   514,   166,   489,   130,   131,   755,
-     590,   197,   167,   522,   792,   756,   757,   935,   376,   377,
-     198,   530,   123,   124,   125,   126,   535,   931,   376,   377,
-     522,   332,   526,   171,   570,   544,   545,   546,   547,   205,
-    1323,   206,   130,   131,   552,   379,   566,   567,  1325,   557,
-     558,   559,   179,   755,   372,   180,   317,   318,   319,   756,
-     757,   376,   377,   320,   182,   571,   572,   573,   288,   289,
-     574,   300,   300,   794,   578,   579,   580,   581,   389,   755,
-     585,  1327,   181,   587,   588,   756,   757,   332,   591,   592,
-     190,   306,   307,   308,   309,   310,   311,   312,   313,   314,
-     315,   316,   542,   318,   319,  1116,   755,   985,   986,   320,
-    1117,   610,   756,   757,   613,   755,   183,   184,  1090,   376,
-     377,   756,   757,   199,   698,  1329,   185,   123,   124,   125,
-     126,   811,   333,   186,   201,   423,   237,   333,   200,   207,
-     612,   333,   376,   377,   208,   209,   721,   130,   131,   755,
-    1182,   191,   210,   211,   192,   756,   757,   193,   996,   835,
-     997,   212,   213,   376,   377,   674,   219,   113,   114,   115,
-     116,   221,   683,   117,   886,   376,   377,   886,  1347,   576,
-     886,   239,  1197,   240,  1200,   220,  1203,  1348,   241,   682,
-     242,   875,   738,   739,   740,   376,   377,   681,   243,   222,
-     244,   332,   699,   223,   674,   703,   376,   377,   704,   705,
-     707,   887,   376,   377,   934,   936,   228,   229,   376,   377,
-     230,  1349,  1094,   332,   281,   236,   705,   724,  1151,   245,
-     298,   246,   729,   746,  1153,   183,   184,   736,   736,   736,
-     736,   285,   282,   376,   377,   185,   760,   283,   747,   748,
-     284,   886,   194,   304,   751,   737,   737,   737,   737,  1155,
-     376,   377,   376,   377,   376,   377,   767,   247,   769,   248,
-     526,  1274,   527,   286,   333,   810,  1162,   249,  1163,   250,
-    1164,   780,   886,   782,   783,   886,   376,   377,   886,   321,
-     787,   886,   376,   377,   322,   376,   377,   829,   830,   831,
-     832,   324,  1229,   376,   377,   376,   377,  1080,  1232,   839,
-     523,  1235,   251,   886,   252,   886,  1305,   886,  1308,  1243,
-    1311,  1245,   793,   376,   377,  1107,  1314,   523,   333,   337,
-     856,   802,   803,   315,   316,   317,   318,   319,   253,  1298,
-     254,   255,   320,   256,   342,   804,   805,   806,   807,   808,
-     809,   351,   332,   906,  1336,   352,  1338,   812,  1340,   353,
-     354,   130,   131,   257,   820,   258,   520,   259,   233,   260,
-     838,   136,   360,   234,   332,   332,   332,   332,   833,   261,
-     263,   262,   264,   265,   333,   266,   332,   309,   310,   311,
-     312,   313,   314,   315,   316,   317,   318,   319,   349,   267,
-     365,   268,   320,   356,   356,   356,   269,   332,   270,   130,
-     131,   366,   368,  1046,   481,   369,   233,   271,   273,   272,
-     274,   234,   879,   880,   881,   172,   367,   275,   173,   276,
-     277,   174,   278,   175,   356,   395,   370,   392,   306,   307,
-     308,   309,   310,   311,   312,   313,   314,   315,   316,   317,
-     318,   319,   279,   526,   280,   532,   320,   526,   606,   536,
-     607,   381,   382,   422,  1192,  1108,   306,   307,   308,   309,
-     310,   311,   312,   313,   314,   315,   316,   317,   318,   319,
-     383,   918,   919,   526,   320,   677,   907,   526,   526,   722,
-     773,   847,   526,   848,   855,     7,     8,   943,   333,   944,
-     526,  1010,   945,   526,   393,   946,   706,   708,   526,   942,
-     947,   526,   526,   948,   954,   526,  1029,   970,  1030,   400,
-     333,   952,   396,   706,   793,   955,   402,   403,   937,   494,
-      15,    16,   495,    18,    19,   496,    21,   497,    23,   526,
-      24,  1102,    26,    27,   404,    29,    30,    31,   406,   410,
-      33,    34,  1122,  1204,  1123,  1205,   526,  1002,  1215,   988,
-     989,   990,  1029,  1029,  1221,  1225,   412,   998,  1000,   405,
-     526,  1001,  1244,   413,    50,    51,    52,   417,   332,   311,
-     312,   313,   314,   315,   316,   317,   318,   319,  1015,  1016,
-    1017,  1122,   320,  1280,   526,   526,  1297,  1299,  1029,   418,
-    1303,  1026,   526,  1331,  1330,  1332,  1032,   308,   309,   310,
-     311,   312,   313,   314,   315,   316,   317,   318,   319,  1029,
-    1035,  1346,  1350,   320,  1351,   305,  1024,  1050,   420,   427,
-     429,   589,   430,   432,   480,   320,   490,  1034,   491,   492,
-    1049,   136,   543,   493,   548,   521,  1054,  1055,   549,   333,
-     553,  1057,   554,   555,   556,   561,   560,  1207,   582,  1063,
-     584,   586,  1081,   562,  1084,   596,  1087,   608,   599,   605,
-    1073,   333,   333,   333,   333,  1097,   609,  1099,  1100,   669,
-     670,   671,   673,   333,   300,   684,   685,   689,  1074,   332,
-     700,   709,   332,   710,   711,  1103,   713,   714,   715,   716,
-     718,   719,   720,  1111,   333,   731,   733,   744,   749,   750,
-     768,  1118,  1119,   776,   777,   778,   779,  1170,   675,   676,
-     788,  1112,   789,   797,   790,   798,   799,   801,   814,   815,
-     816,  1131,   821,   822,   834,   824,   825,   828,   852,  1275,
+     510,   511,   512,   513,   514,   836,   113,   114,   115,   116,
+     526,   172,   117,   522,   173,   931,   524,   174,   158,   175,
+     526,   530,   123,   124,   125,   126,   535,   755,   161,   162,
+     522,   332,   163,   756,   757,   544,   545,   546,   547,  1298,
+     376,   377,   130,   131,   552,   164,   566,   567,   935,   557,
+     558,   559,  1117,   755,   372,   755,   992,  1118,   993,   756,
+     757,   756,   757,   376,   377,   571,   572,   573,   288,   289,
+     574,   300,   300,   165,   578,   579,   580,   581,   171,   994,
+     585,   995,   166,   587,   588,   794,   179,   332,   591,   592,
+     755,   376,   377,   985,   986,   755,   756,   757,   755,  1327,
+     698,   756,   757,   167,   756,   757,   239,   996,   240,   997,
+     180,   610,   755,   241,   613,   242,   612,   201,   756,   757,
+     181,   243,   721,   244,  1199,  1329,  1202,  1331,  1205,   306,
+     307,   308,   309,   310,   311,   312,   313,   314,   315,   316,
+     542,   318,   319,   811,   738,   739,   740,   320,   376,   377,
+     245,  1184,   246,   376,   377,   247,  1090,   248,   123,   124,
+     125,   126,  1333,   182,   570,   674,   249,  1351,   250,   576,
+    1352,   835,   683,   681,   251,   682,   252,   886,   130,   131,
+     886,   199,   190,   886,  1353,   200,   422,   237,   333,   208,
+     376,   377,   253,   333,   254,   376,   377,   333,   255,   207,
+     256,   332,   699,   209,   674,   703,   875,   210,   704,   705,
+     707,   887,   211,   934,   936,  1278,   212,   213,   113,   114,
+     115,   116,   219,   332,   117,   220,   705,   724,   221,   376,
+     377,   228,   729,   746,   376,   377,   222,   736,   736,   736,
+     736,   737,   737,   737,   737,  1094,   760,   223,   747,   748,
+    1152,   810,   130,   131,   751,   236,   886,   520,   257,   233,
+     258,  1309,   136,  1312,   234,  1315,   767,   259,   769,   260,
+     261,  1318,   262,   829,   830,   831,   832,  1107,   376,   377,
+     263,   780,   264,   782,   783,   839,   265,   886,   266,   786,
+     886,   376,   377,   886,  1154,   267,   886,   268,   793,  1340,
+     269,  1342,   270,  1344,   229,   230,   856,  1156,   376,   377,
+    1080,   376,   377,   376,   377,   281,   130,   131,   886,   285,
+     886,   481,   886,   233,  1163,   376,   377,  1164,   234,  1165,
+     333,   802,   803,   130,   131,   376,   377,   376,   377,   906,
+     792,  1232,   376,   377,   282,   804,   805,   806,   807,   808,
+     809,  1235,   332,  1238,   283,   376,   377,   812,  1246,   315,
+     316,   317,   318,   319,   820,   298,   523,   271,   320,   272,
+     838,  1248,   376,   377,   332,   332,   332,   332,   833,   284,
+     317,   318,   319,   523,   333,   286,   332,   320,  1302,   304,
      306,   307,   308,   309,   310,   311,   312,   313,   314,   315,
-     316,   317,   318,   319,   842,   845,   851,   858,   320,   859,
-     860,   861,  1149,  1319,   864,   866,   865,   870,   871,   867,
-    1210,   868,   872,   869,   873,   882,   884,   890,  1161,   874,
-     522,   883,   889,   891,   730,   892,   894,   895,   896,  1168,
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+     101,   102,   103,   104,   105,   106,   107,   108,   109,   110,
+     111,   112,     0,     0,   119,   120,   121,   122,   306,   307,
+     308,   309,   310,   311,   312,   313,   314,   315,   316,   317,
+     318,   319,     0,     0,   127,   329,   320,     0,     0,   129,
+      85,   287,   237,     0,   132,   878,    89,    90,    91,   135,
+       0,    92,    93,    94,    95,    96,    97,    98,    99,   100,
+     101,   102,   103,   104,   105,   106,   107,   108,   109,   110,
+     111,   112,     0,   113,   114,   115,   116,     0,     0,   117,
+       0,     0,     0,     0,     0,     0,     0,   119,   120,   121,
+     122,   306,   307,   308,   309,   310,   311,   312,   313,   314,
+     315,   316,   317,   318,   319,     0,     0,   127,   128,   320,
+       0,     0,   129,     0,     0,     0,     0,   132,  1076,     0,
+       0,     0,   135,     0,   306,   307,   308,   309,   310,   311,
+     312,   313,   314,   315,   316,   317,   318,   319,     0,     0,
+      -4,     1,   320,     0,    -4,     0,     0,   119,   120,   121,
+     122,  1093,    -4,    -4,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,   127,   128,     0,
+       0,     0,   129,     0,     0,    -4,     0,   132,     0,     0,
+      -4,    -4,   135,    -4,    -4,     0,    -4,    -4,    -4,    -4,
+      -4,    -4,    -4,    -4,    -4,    -4,     0,    -4,    -4,    -4,
+      -4,    -4,    -4,    -4,    -4,     0,    -4,    -4,    -4,    -4,
+      -4,    -4,    -4,    -4,    -4,     0,    -4,    -4,    -4,    -4,
+      -4,    -4,     0,     0,    -4,    -4,     6,     0,     0,     0,
+      -4,    -4,    -4,    -4,     7,     8,    -4,     0,    -4,     0,
+      -4,    -4,    -4,    -4,    -4,    -4,    -4,    -4,    -4,    -4,
+       0,     0,     0,     0,    -4,    -4,    -4,     9,     0,     0,
+       0,     0,    10,    11,     0,    12,    13,     0,    14,    15,
+      16,    17,    18,    19,    20,    21,    22,    23,     0,    24,
+      25,    26,    27,    28,    29,    30,    31,     0,    32,    33,
+      34,    35,    36,    37,    38,    39,    40,     0,    41,    42,
+      43,    44,    45,    46,     0,     0,    47,    48,     0,     0,
+       0,     0,    49,    50,    51,    52,     0,     0,    53,     0,
+      54,     0,    55,    56,    57,    58,    59,    60,    61,    62,
+      63,    64,     0,     0,     0,     0,    65,    66,    67,   306,
      307,   308,   309,   310,   311,   312,   313,   314,   315,   316,
      317,   318,   319,     0,     0,     0,     0,   320,     0,     0,
        0,     0,     0,     0,     0,     0,  1133,   306,   307,   308,
@@ -1912,18 +1796,18 @@ static const yytype_int16 yytable[] =
        0,     0,  1135,   306,   307,   308,   309,   310,   311,   312,
      313,   314,   315,   316,   317,   318,   319,     0,     0,     0,
        0,   320,     0,     0,     0,     0,     0,     0,     0,     0,
-    1166,   306,   307,   308,   309,   310,   311,   312,   313,   314,
+    1136,   306,   307,   308,   309,   310,   311,   312,   313,   314,
      315,   316,   317,   318,   319,     0,     0,     0,     0,   320,
-       0,     0,     0,     0,     0,     0,     0,     0,  1208,   306,
+       0,     0,     0,     0,     0,     0,     0,     0,  1167,   306,
      307,   308,   309,   310,   311,   312,   313,   314,   315,   316,
      317,   318,   319,     0,     0,     0,     0,   320,     0,     0,
-       0,     0,     0,     0,     0,     0,  1213,   306,   307,   308,
+       0,     0,     0,     0,     0,     0,  1210,   306,   307,   308,
      309,   310,   311,   312,   313,   314,   315,   316,   317,   318,
      319,     0,     0,     0,     0,   320,     0,     0,     0,     0,
-       0,     0,     0,     0,  1214,   306,   307,   308,   309,   310,
+       0,     0,     0,     0,  1215,   306,   307,   308,   309,   310,
      311,   312,   313,   314,   315,   316,   317,   318,   319,     0,
        0,     0,     0,   320,     0,     0,     0,     0,     0,     0,
-       0,     0,  1228,   306,   307,   308,   309,   310,   311,   312,
+       0,     0,  1216,   306,   307,   308,   309,   310,   311,   312,
      313,   314,   315,   316,   317,   318,   319,     0,     0,     0,
        0,   320,     0,     0,     0,     0,     0,     0,     0,     0,
     1231,   306,   307,   308,   309,   310,   311,   312,   313,   314,
@@ -1931,514 +1815,573 @@ static const yytype_int16 yytable[] =
        0,     0,     0,     0,     0,     0,     0,     0,  1234,   306,
      307,   308,   309,   310,   311,   312,   313,   314,   315,   316,
      317,   318,   319,     0,     0,     0,     0,   320,     0,     0,
-       0,     0,     0,     0,     0,     0,  1256,   306,   307,   308,
+       0,     0,     0,     0,     0,     0,  1237,   306,   307,   308,
      309,   310,   311,   312,   313,   314,   315,   316,   317,   318,
      319,     0,     0,     0,     0,   320,     0,     0,     0,     0,
-       0,     0,     0,     0,  1259,   306,   307,   308,   309,   310,
+       0,     0,     0,     0,  1260,   306,   307,   308,   309,   310,
      311,   312,   313,   314,   315,   316,   317,   318,   319,     0,
        0,     0,     0,   320,     0,     0,     0,     0,     0,     0,
-       0,     0,  1287,   306,   307,   308,   309,   310,   311,   312,
+       0,     0,  1263,   306,   307,   308,   309,   310,   311,   312,
      313,   314,   315,   316,   317,   318,   319,     0,     0,     0,
        0,   320,     0,     0,     0,     0,     0,     0,     0,     0,
-    1289,   306,   307,   308,   309,   310,   311,   312,   313,   314,
+    1291,   306,   307,   308,   309,   310,   311,   312,   313,   314,
      315,   316,   317,   318,   319,     0,     0,     0,     0,   320,
-       0,     0,     0,     0,     0,     0,     0,     0,  1291,   306,
+       0,     0,     0,     0,     0,     0,     0,     0,  1293,   306,
      307,   308,   309,   310,   311,   312,   313,   314,   315,   316,
      317,   318,   319,     0,     0,     0,     0,   320,     0,     0,
-       0,     0,     0,     0,     0,     0,  1304,   306,   307,   308,
+       0,     0,     0,     0,     0,     0,  1295,   306,   307,   308,
      309,   310,   311,   312,   313,   314,   315,   316,   317,   318,
-     319,     0,     0,     0,     0,   320,     0,   482,     0,     0,
-       0,     0,   564,   306,   307,   308,   309,   310,   311,   312,
-     313,   314,   315,   316,   317,   318,   319,     0,     0,     0,
-       0,   320,     0,     0,     0,     0,     0,     0,   518,   306,
-     307,   308,   309,   310,   311,   312,   313,   314,   315,   316,
-     317,   318,   319,     0,     0,     0,     0,   320,     0,     0,
-       0,     0,     0,     0,   564,   306,   307,   308,   309,   310,
+     319,     0,     0,     0,     0,   320,     0,     0,     0,     0,
+       0,     0,     0,     0,  1308,   306,   307,   308,   309,   310,
      311,   312,   313,   314,   315,   316,   317,   318,   319,     0,
        0,     0,     0,   320,     0,     0,     0,     0,     0,     0,
-     565,   306,   307,   308,   309,   310,   311,   312,   313,   314,
+     518,   306,   307,   308,   309,   310,   311,   312,   313,   314,
      315,   316,   317,   318,   319,     0,     0,     0,     0,   320,
-       0,     0,     0,     0,     0,     0,   597,   306,   307,   308,
+       0,     0,     0,     0,     0,     0,   564,   306,   307,   308,
      309,   310,   311,   312,   313,   314,   315,   316,   317,   318,
      319,     0,     0,     0,     0,   320,     0,     0,     0,     0,
-       0,     0,   647,   306,   307,   308,   309,   310,   311,   312,
+       0,     0,   565,   306,   307,   308,   309,   310,   311,   312,
      313,   314,   315,   316,   317,   318,   319,     0,     0,     0,
-       0,   320,     0,     0,     0,     0,     0,     0,   648,   306,
+       0,   320,     0,     0,     0,     0,     0,     0,   597,   306,
      307,   308,   309,   310,   311,   312,   313,   314,   315,   316,
      317,   318,   319,     0,     0,     0,     0,   320,     0,     0,
-       0,     0,     0,     0,   661,   306,   307,   308,   309,   310,
+       0,     0,     0,     0,   647,   306,   307,   308,   309,   310,
      311,   312,   313,   314,   315,   316,   317,   318,   319,     0,
        0,     0,     0,   320,     0,     0,     0,     0,     0,     0,
-     662,   306,   307,   308,   309,   310,   311,   312,   313,   314,
+     648,   306,   307,   308,   309,   310,   311,   312,   313,   314,
      315,   316,   317,   318,   319,     0,     0,     0,     0,   320,
-       0,     0,     0,     0,     0,     0,   663,   306,   307,   308,
+       0,     0,     0,     0,     0,     0,   661,   306,   307,   308,
      309,   310,   311,   312,   313,   314,   315,   316,   317,   318,
      319,     0,     0,     0,     0,   320,     0,     0,     0,     0,
-       0,     0,   664,   306,   307,   308,   309,   310,   311,   312,
+       0,     0,   662,   306,   307,   308,   309,   310,   311,   312,
      313,   314,   315,   316,   317,   318,   319,     0,     0,     0,
-       0,   320,     0,     0,     0,     0,     0,     0,   665,   306,
+       0,   320,     0,     0,     0,     0,     0,     0,   663,   306,
      307,   308,   309,   310,   311,   312,   313,   314,   315,   316,
      317,   318,   319,     0,     0,     0,     0,   320,     0,     0,
-       0,     0,     0,     0,   666,   306,   307,   308,   309,   310,
+       0,     0,     0,     0,   664,   306,   307,   308,   309,   310,
      311,   312,   313,   314,   315,   316,   317,   318,   319,     0,
        0,     0,     0,   320,     0,     0,     0,     0,     0,     0,
-     752,   306,   307,   308,   309,   310,   311,   312,   313,   314,
+     665,   306,   307,   308,   309,   310,   311,   312,   313,   314,
      315,   316,   317,   318,   319,     0,     0,     0,     0,   320,
-       0,     0,     0,     0,     0,     0,   753,   306,   307,   308,
+       0,     0,     0,     0,     0,     0,   666,   306,   307,   308,
      309,   310,   311,   312,   313,   314,   315,   316,   317,   318,
      319,     0,     0,     0,     0,   320,     0,     0,     0,     0,
-       0,     0,   754,   306,   307,   308,   309,   310,   311,   312,
+       0,     0,   752,   306,   307,   308,   309,   310,   311,   312,
      313,   314,   315,   316,   317,   318,   319,     0,     0,     0,
-       0,   320,     0,     0,     0,     0,     0,     0,   837,   306,
+       0,   320,     0,     0,     0,     0,     0,     0,   753,   306,
      307,   308,   309,   310,   311,   312,   313,   314,   315,   316,
      317,   318,   319,     0,     0,     0,     0,   320,     0,     0,
-       0,     0,     0,     0,   876,   306,   307,   308,   309,   310,
+       0,     0,     0,     0,   754,   306,   307,   308,   309,   310,
      311,   312,   313,   314,   315,   316,   317,   318,   319,     0,
        0,     0,     0,   320,     0,     0,     0,     0,     0,     0,
-     877,   306,   307,   308,   309,   310,   311,   312,   313,   314,
+     837,   306,   307,   308,   309,   310,   311,   312,   313,   314,
      315,   316,   317,   318,   319,     0,     0,     0,     0,   320,
-       0,     0,     0,     0,     0,     0,   904,   306,   307,   308,
+       0,     0,     0,     0,     0,     0,   876,   306,   307,   308,
      309,   310,   311,   312,   313,   314,   315,   316,   317,   318,
      319,     0,     0,     0,     0,   320,     0,     0,     0,     0,
-       0,     0,  1027,   306,   307,   308,   309,   310,   311,   312,
+       0,     0,   877,   306,   307,   308,   309,   310,   311,   312,
      313,   314,   315,   316,   317,   318,   319,     0,     0,     0,
-       0,   320,     0,     0,     0,     0,     0,     0,  1028,   306,
+       0,   320,     0,     0,     0,     0,     0,     0,   904,   306,
      307,   308,   309,   310,   311,   312,   313,   314,   315,   316,
      317,   318,   319,     0,     0,     0,     0,   320,     0,     0,
-       0,     0,     0,     0,  1047,   306,   307,   308,   309,   310,
+       0,     0,     0,     0,  1027,   306,   307,   308,   309,   310,
      311,   312,   313,   314,   315,   316,   317,   318,   319,     0,
        0,     0,     0,   320,     0,     0,     0,     0,     0,     0,
-    1177,   306,   307,   308,   309,   310,   311,   312,   313,   314,
+    1028,   306,   307,   308,   309,   310,   311,   312,   313,   314,
      315,   316,   317,   318,   319,     0,     0,     0,     0,   320,
-       0,     0,     0,     0,     0,     0,  1178,   306,   307,   308,
+       0,     0,     0,     0,     0,     0,  1047,   306,   307,   308,
      309,   310,   311,   312,   313,   314,   315,   316,   317,   318,
      319,     0,     0,     0,     0,   320,     0,     0,     0,     0,
-       0,     0,  1184,   306,   307,   308,   309,   310,   311,   312,
+       0,     0,  1179,   306,   307,   308,   309,   310,   311,   312,
      313,   314,   315,   316,   317,   318,   319,     0,     0,     0,
-       0,   320,     0,     0,     0,     0,     0,     0,  1252,   306,
+       0,   320,     0,     0,     0,     0,     0,     0,  1180,   306,
      307,   308,   309,   310,   311,   312,   313,   314,   315,   316,
      317,   318,   319,     0,     0,     0,     0,   320,     0,     0,
-       0,     0,     0,     0,  1255,   306,   307,   308,   309,   310,
+       0,     0,     0,     0,  1186,   306,   307,   308,   309,   310,
      311,   312,   313,   314,   315,   316,   317,   318,   319,     0,
-       0,     0,     0,   320,     0,     0,     0,   486,   306,   307,
-     308,   309,   310,   311,   312,   313,   314,   315,   316,   317,
-     318,   319,     0,     0,     0,     0,   320,     0,     0,     0,
-     602,   306,   307,   308,   309,   310,   311,   312,   313,   314,
+       0,     0,     0,   320,     0,     0,     0,     0,     0,     0,
+    1256,   306,   307,   308,   309,   310,   311,   312,   313,   314,
      315,   316,   317,   318,   319,     0,     0,     0,     0,   320,
-       0,     0,     0,   611,   306,   307,   308,   309,   310,   311,
-     312,   313,   314,   315,   316,   317,   318,   319,     0,     0,
-       0,     0,   320,     0,     0,     0,   626,   306,   307,   308,
+       0,     0,     0,     0,     0,     0,  1259,   306,   307,   308,
      309,   310,   311,   312,   313,   314,   315,   316,   317,   318,
-     319,     0,     0,     0,     0,   320,     0,     0,     0,   628,
+     319,     0,     0,     0,     0,   320,     0,     0,     0,   486,
      306,   307,   308,   309,   310,   311,   312,   313,   314,   315,
      316,   317,   318,   319,     0,     0,     0,     0,   320,     0,
-       0,     0,   630,   306,   307,   308,   309,   310,   311,   312,
+       0,     0,   602,   306,   307,   308,   309,   310,   311,   312,
      313,   314,   315,   316,   317,   318,   319,     0,     0,     0,
-       0,   320,     0,     0,     0,   632,   306,   307,   308,   309,
+       0,   320,     0,     0,     0,   611,   306,   307,   308,   309,
      310,   311,   312,   313,   314,   315,   316,   317,   318,   319,
-       0,     0,     0,     0,   320,     0,     0,     0,   634,   306,
+       0,     0,     0,     0,   320,     0,     0,     0,   626,   306,
      307,   308,   309,   310,   311,   312,   313,   314,   315,   316,
      317,   318,   319,     0,     0,     0,     0,   320,     0,     0,
-       0,   636,   306,   307,   308,   309,   310,   311,   312,   313,
+       0,   628,   306,   307,   308,   309,   310,   311,   312,   313,
      314,   315,   316,   317,   318,   319,     0,     0,     0,     0,
-     320,     0,     0,     0,   638,   306,   307,   308,   309,   310,
+     320,     0,     0,     0,   630,   306,   307,   308,   309,   310,
      311,   312,   313,   314,   315,   316,   317,   318,   319,     0,
-       0,     0,     0,   320,     0,     0,     0,   640,   306,   307,
+       0,     0,     0,   320,     0,     0,     0,   632,   306,   307,
      308,   309,   310,   311,   312,   313,   314,   315,   316,   317,
      318,   319,     0,     0,     0,     0,   320,     0,     0,     0,
-     642,   306,   307,   308,   309,   310,   311,   312,   313,   314,
+     634,   306,   307,   308,   309,   310,   311,   312,   313,   314,
      315,   316,   317,   318,   319,     0,     0,     0,     0,   320,
-       0,     0,     0,   644,   306,   307,   308,   309,   310,   311,
+       0,     0,     0,   636,   306,   307,   308,   309,   310,   311,
      312,   313,   314,   315,   316,   317,   318,   319,     0,     0,
-       0,     0,   320,     0,     0,     0,   646,   306,   307,   308,
+       0,     0,   320,     0,     0,     0,   638,   306,   307,   308,
      309,   310,   311,   312,   313,   314,   315,   316,   317,   318,
-     319,     0,     0,     0,     0,   320,     0,     0,     0,   650,
+     319,     0,     0,     0,     0,   320,     0,     0,     0,   640,
      306,   307,   308,   309,   310,   311,   312,   313,   314,   315,
      316,   317,   318,   319,     0,     0,     0,     0,   320,     0,
-       0,     0,   652,   306,   307,   308,   309,   310,   311,   312,
+       0,     0,   642,   306,   307,   308,   309,   310,   311,   312,
      313,   314,   315,   316,   317,   318,   319,     0,     0,     0,
-       0,   320,     0,     0,     0,   654,   306,   307,   308,   309,
+       0,   320,     0,     0,     0,   644,   306,   307,   308,   309,
      310,   311,   312,   313,   314,   315,   316,   317,   318,   319,
-       0,     0,     0,     0,   320,     0,     0,     0,   656,   306,
+       0,     0,     0,     0,   320,     0,     0,     0,   646,   306,
      307,   308,   309,   310,   311,   312,   313,   314,   315,   316,
      317,   318,   319,     0,     0,     0,     0,   320,     0,     0,
-       0,   658,   306,   307,   308,   309,   310,   311,   312,   313,
+       0,   650,   306,   307,   308,   309,   310,   311,   312,   313,
      314,   315,   316,   317,   318,   319,     0,     0,     0,     0,
-     320,     0,     0,     0,   660,   306,   307,   308,   309,   310,
+     320,     0,     0,     0,   652,   306,   307,   308,   309,   310,
      311,   312,   313,   314,   315,   316,   317,   318,   319,     0,
-       0,     0,     0,   320,     0,     0,     0,   771,   306,   307,
+       0,     0,     0,   320,     0,     0,     0,   654,   306,   307,
      308,   309,   310,   311,   312,   313,   314,   315,   316,   317,
      318,   319,     0,     0,     0,     0,   320,     0,     0,     0,
-     772,   306,   307,   308,   309,   310,   311,   312,   313,   314,
+     656,   306,   307,   308,   309,   310,   311,   312,   313,   314,
      315,   316,   317,   318,   319,     0,     0,     0,     0,   320,
-       0,     0,     0,   774,   306,   307,   308,   309,   310,   311,
+       0,     0,     0,   658,   306,   307,   308,   309,   310,   311,
      312,   313,   314,   315,   316,   317,   318,   319,     0,     0,
-       0,     0,   320,     0,     0,     0,   775,   306,   307,   308,
+       0,     0,   320,     0,     0,     0,   660,   306,   307,   308,
      309,   310,   311,   312,   313,   314,   315,   316,   317,   318,
-     319,     0,     0,     0,     0,   320,     0,     0,     0,   791,
+     319,     0,     0,     0,     0,   320,     0,     0,     0,   771,
      306,   307,   308,   309,   310,   311,   312,   313,   314,   315,
      316,   317,   318,   319,     0,     0,     0,     0,   320,     0,
-       0,     0,   813,   306,   307,   308,   309,   310,   311,   312,
+       0,     0,   772,   306,   307,   308,   309,   310,   311,   312,
      313,   314,   315,   316,   317,   318,   319,     0,     0,     0,
-       0,   320,     0,     0,     0,   911,   306,   307,   308,   309,
+       0,   320,     0,     0,     0,   774,   306,   307,   308,   309,
      310,   311,   312,   313,   314,   315,   316,   317,   318,   319,
-       0,     0,     0,     0,   320,     0,     0,     0,   924,   306,
+       0,     0,     0,     0,   320,     0,     0,     0,   775,   306,
      307,   308,   309,   310,   311,   312,   313,   314,   315,   316,
      317,   318,   319,     0,     0,     0,     0,   320,     0,     0,
-       0,   926,   306,   307,   308,   309,   310,   311,   312,   313,
+       0,   791,   306,   307,   308,   309,   310,   311,   312,   313,
      314,   315,   316,   317,   318,   319,     0,     0,     0,     0,
-     320,     0,     0,     0,   928,   306,   307,   308,   309,   310,
+     320,     0,     0,     0,   813,   306,   307,   308,   309,   310,
      311,   312,   313,   314,   315,   316,   317,   318,   319,     0,
-       0,     0,     0,   320,     0,     0,     0,   930,   306,   307,
+       0,     0,     0,   320,     0,     0,     0,   910,   306,   307,
      308,   309,   310,   311,   312,   313,   314,   315,   316,   317,
      318,   319,     0,     0,     0,     0,   320,     0,     0,     0,
-    1040,   306,   307,   308,   309,   310,   311,   312,   313,   314,
+     924,   306,   307,   308,   309,   310,   311,   312,   313,   314,
      315,   316,   317,   318,   319,     0,     0,     0,     0,   320,
-       0,   482,   306,   307,   308,   309,   310,   311,   312,   313,
-     314,   315,   316,   317,   318,   319,     0,     0,     0,     0,
-     320,     0,   519,   306,   307,   308,   309,   310,   311,   312,
+       0,     0,     0,   926,   306,   307,   308,   309,   310,   311,
+     312,   313,   314,   315,   316,   317,   318,   319,     0,     0,
+       0,     0,   320,     0,     0,     0,   928,   306,   307,   308,
+     309,   310,   311,   312,   313,   314,   315,   316,   317,   318,
+     319,     0,     0,     0,     0,   320,     0,     0,     0,   930,
+     306,   307,   308,   309,   310,   311,   312,   313,   314,   315,
+     316,   317,   318,   319,     0,     0,     0,     0,   320,     0,
+       0,     0,  1040,   306,   307,   308,   309,   310,   311,   312,
      313,   314,   315,   316,   317,   318,   319,     0,     0,     0,
-       0,   320,     0,   528,   306,   307,   308,   309,   310,   311,
+       0,   320,     0,   482,   306,   307,   308,   309,   310,   311,
      312,   313,   314,   315,   316,   317,   318,   319,     0,     0,
-       0,     0,   320,     0,   529,   306,   307,   308,   309,   310,
+       0,     0,   320,     0,   519,   306,   307,   308,   309,   310,
      311,   312,   313,   314,   315,   316,   317,   318,   319,     0,
-       0,     0,     0,   320,     0,   531,   306,   307,   308,   309,
+       0,     0,     0,   320,     0,   528,   306,   307,   308,   309,
      310,   311,   312,   313,   314,   315,   316,   317,   318,   319,
-       0,     0,     0,     0,   320,     0,   533,   306,   307,   308,
+       0,     0,     0,     0,   320,     0,   529,   306,   307,   308,
      309,   310,   311,   312,   313,   314,   315,   316,   317,   318,
-     319,     0,     0,     0,     0,   320,     0,   534,   306,   307,
+     319,     0,     0,     0,     0,   320,     0,   531,   306,   307,
      308,   309,   310,   311,   312,   313,   314,   315,   316,   317,
-     318,   319,     0,     0,     0,     0,   320,     0,   537,   306,
+     318,   319,     0,     0,     0,     0,   320,     0,   533,   306,
      307,   308,   309,   310,   311,   312,   313,   314,   315,   316,
-     317,   318,   319,     0,     0,     0,     0,   320,     0,   538,
+     317,   318,   319,     0,     0,     0,     0,   320,     0,   534,
      306,   307,   308,   309,   310,   311,   312,   313,   314,   315,
      316,   317,   318,   319,     0,     0,     0,     0,   320,     0,
-     593,   306,   307,   308,   309,   310,   311,   312,   313,   314,
+     537,   306,   307,   308,   309,   310,   311,   312,   313,   314,
      315,   316,   317,   318,   319,     0,     0,     0,     0,   320,
-       0,   594,   306,   307,   308,   309,   310,   311,   312,   313,
+       0,   538,   306,   307,   308,   309,   310,   311,   312,   313,
      314,   315,   316,   317,   318,   319,     0,     0,     0,     0,
-     320,     0,   595,   306,   307,   308,   309,   310,   311,   312,
+     320,     0,   593,   306,   307,   308,   309,   310,   311,   312,
      313,   314,   315,   316,   317,   318,   319,     0,     0,     0,
-       0,   320,     0,   601,   306,   307,   308,   309,   310,   311,
+       0,   320,     0,   594,   306,   307,   308,   309,   310,   311,
      312,   313,   314,   315,   316,   317,   318,   319,     0,     0,
-       0,     0,   320,     0,   625,   306,   307,   308,   309,   310,
+       0,     0,   320,     0,   595,   306,   307,   308,   309,   310,
      311,   312,   313,   314,   315,   316,   317,   318,   319,     0,
-       0,     0,     0,   320,     0,   627,   306,   307,   308,   309,
+       0,     0,     0,   320,     0,   601,   306,   307,   308,   309,
      310,   311,   312,   313,   314,   315,   316,   317,   318,   319,
-       0,     0,     0,     0,   320,     0,   629,   306,   307,   308,
+       0,     0,     0,     0,   320,     0,   625,   306,   307,   308,
      309,   310,   311,   312,   313,   314,   315,   316,   317,   318,
-     319,     0,     0,     0,     0,   320,     0,   631,   306,   307,
+     319,     0,     0,     0,     0,   320,     0,   627,   306,   307,
      308,   309,   310,   311,   312,   313,   314,   315,   316,   317,
-     318,   319,     0,     0,     0,     0,   320,     0,   633,   306,
+     318,   319,     0,     0,     0,     0,   320,     0,   629,   306,
      307,   308,   309,   310,   311,   312,   313,   314,   315,   316,
-     317,   318,   319,     0,     0,     0,     0,   320,     0,   635,
+     317,   318,   319,     0,     0,     0,     0,   320,     0,   631,
      306,   307,   308,   309,   310,   311,   312,   313,   314,   315,
      316,   317,   318,   319,     0,     0,     0,     0,   320,     0,
-     637,   306,   307,   308,   309,   310,   311,   312,   313,   314,
+     633,   306,   307,   308,   309,   310,   311,   312,   313,   314,
      315,   316,   317,   318,   319,     0,     0,     0,     0,   320,
-       0,   639,   306,   307,   308,   309,   310,   311,   312,   313,
+       0,   635,   306,   307,   308,   309,   310,   311,   312,   313,
      314,   315,   316,   317,   318,   319,     0,     0,     0,     0,
-     320,     0,   641,   306,   307,   308,   309,   310,   311,   312,
+     320,     0,   637,   306,   307,   308,   309,   310,   311,   312,
      313,   314,   315,   316,   317,   318,   319,     0,     0,     0,
-       0,   320,     0,   643,   306,   307,   308,   309,   310,   311,
+       0,   320,     0,   639,   306,   307,   308,   309,   310,   311,
      312,   313,   314,   315,   316,   317,   318,   319,     0,     0,
-       0,     0,   320,     0,   645,   306,   307,   308,   309,   310,
+       0,     0,   320,     0,   641,   306,   307,   308,   309,   310,
      311,   312,   313,   314,   315,   316,   317,   318,   319,     0,
-       0,     0,     0,   320,     0,   649,   306,   307,   308,   309,
+       0,     0,     0,   320,     0,   643,   306,   307,   308,   309,
      310,   311,   312,   313,   314,   315,   316,   317,   318,   319,
-       0,     0,     0,     0,   320,     0,   651,   306,   307,   308,
+       0,     0,     0,     0,   320,     0,   645,   306,   307,   308,
      309,   310,   311,   312,   313,   314,   315,   316,   317,   318,
-     319,     0,     0,     0,     0,   320,     0,   653,   306,   307,
+     319,     0,     0,     0,     0,   320,     0,   649,   306,   307,
      308,   309,   310,   311,   312,   313,   314,   315,   316,   317,
-     318,   319,     0,     0,     0,     0,   320,     0,   655,   306,
+     318,   319,     0,     0,     0,     0,   320,     0,   651,   306,
      307,   308,   309,   310,   311,   312,   313,   314,   315,   316,
-     317,   318,   319,     0,     0,     0,     0,   320,     0,   657,
+     317,   318,   319,     0,     0,     0,     0,   320,     0,   653,
      306,   307,   308,   309,   310,   311,   312,   313,   314,   315,
      316,   317,   318,   319,     0,     0,     0,     0,   320,     0,
-     659,   306,   307,   308,   309,   310,   311,   312,   313,   314,
+     655,   306,   307,   308,   309,   310,   311,   312,   313,   314,
      315,   316,   317,   318,   319,     0,     0,     0,     0,   320,
-       0,   712,   306,   307,   308,   309,   310,   311,   312,   313,
+       0,   657,   306,   307,   308,   309,   310,   311,   312,   313,
      314,   315,   316,   317,   318,   319,     0,     0,     0,     0,
-     320,     0,   717,   306,   307,   308,   309,   310,   311,   312,
+     320,     0,   659,   306,   307,   308,   309,   310,   311,   312,
      313,   314,   315,   316,   317,   318,   319,     0,     0,     0,
-       0,   320,     0,   725,   306,   307,   308,   309,   310,   311,
+       0,   320,     0,   712,   306,   307,   308,   309,   310,   311,
      312,   313,   314,   315,   316,   317,   318,   319,     0,     0,
-       0,     0,   320,     0,   727,   306,   307,   308,   309,   310,
+       0,     0,   320,     0,   717,   306,   307,   308,   309,   310,
      311,   312,   313,   314,   315,   316,   317,   318,   319,     0,
-       0,     0,     0,   320,     0,   728,   306,   307,   308,   309,
+       0,     0,     0,   320,     0,   725,   306,   307,   308,   309,
      310,   311,   312,   313,   314,   315,   316,   317,   318,   319,
-       0,     0,     0,     0,   320,     0,   734,   306,   307,   308,
+       0,     0,     0,     0,   320,     0,   727,   306,   307,   308,
      309,   310,   311,   312,   313,   314,   315,   316,   317,   318,
-     319,     0,     0,     0,     0,   320,     0,   741,   306,   307,
+     319,     0,     0,     0,     0,   320,     0,   728,   306,   307,
      308,   309,   310,   311,   312,   313,   314,   315,   316,   317,
-     318,   319,     0,     0,     0,     0,   320,     0,   742,   306,
+     318,   319,     0,     0,     0,     0,   320,     0,   734,   306,
      307,   308,   309,   310,   311,   312,   313,   314,   315,   316,
-     317,   318,   319,     0,     0,     0,     0,   320,     0,   743,
+     317,   318,   319,     0,     0,     0,     0,   320,     0,   741,
      306,   307,   308,   309,   310,   311,   312,   313,   314,   315,
      316,   317,   318,   319,     0,     0,     0,     0,   320,     0,
-     763,   306,   307,   308,   309,   310,   311,   312,   313,   314,
+     742,   306,   307,   308,   309,   310,   311,   312,   313,   314,
      315,   316,   317,   318,   319,     0,     0,     0,     0,   320,
-       0,   765,   306,   307,   308,   309,   310,   311,   312,   313,
+       0,   743,   306,   307,   308,   309,   310,   311,   312,   313,
      314,   315,   316,   317,   318,   319,     0,     0,     0,     0,
-     320,     0,   766,   306,   307,   308,   309,   310,   311,   312,
+     320,     0,   763,   306,   307,   308,   309,   310,   311,   312,
      313,   314,   315,   316,   317,   318,   319,     0,     0,     0,
-       0,   320,     0,   770,   306,   307,   308,   309,   310,   311,
+       0,   320,     0,   765,   306,   307,   308,   309,   310,   311,
      312,   313,   314,   315,   316,   317,   318,   319,     0,     0,
-       0,     0,   320,     0,   923,   306,   307,   308,   309,   310,
+       0,     0,   320,     0,   766,   306,   307,   308,   309,   310,
      311,   312,   313,   314,   315,   316,   317,   318,   319,     0,
-       0,     0,     0,   320,     0,   925,   306,   307,   308,   309,
+       0,     0,     0,   320,     0,   770,   306,   307,   308,   309,
      310,   311,   312,   313,   314,   315,   316,   317,   318,   319,
-       0,     0,     0,     0,   320,     0,   927,   306,   307,   308,
+       0,     0,     0,     0,   320,     0,   923,   306,   307,   308,
      309,   310,   311,   312,   313,   314,   315,   316,   317,   318,
-     319,     0,     0,     0,     0,   320,     0,   929,   306,   307,
+     319,     0,     0,     0,     0,   320,     0,   925,   306,   307,
      308,   309,   310,   311,   312,   313,   314,   315,   316,   317,
-     318,   319,     0,     0,     0,     0,   320,     0,   933,   306,
+     318,   319,     0,     0,     0,     0,   320,     0,   927,   306,
      307,   308,   309,   310,   311,   312,   313,   314,   315,   316,
-     317,   318,   319,     0,     0,     0,     0,   320,     0,  1077,
+     317,   318,   319,     0,     0,     0,     0,   320,     0,   929,
      306,   307,   308,   309,   310,   311,   312,   313,   314,   315,
      316,   317,   318,   319,     0,     0,     0,     0,   320,     0,
-    1092,   306,   307,   308,   309,   310,   311,   312,   313,   314,
+     933,   306,   307,   308,   309,   310,   311,   312,   313,   314,
      315,   316,   317,   318,   319,     0,     0,     0,     0,   320,
-       0,  1109,   306,   307,   308,   309,   310,   311,   312,   313,
+       0,  1077,   306,   307,   308,   309,   310,   311,   312,   313,
      314,   315,   316,   317,   318,   319,     0,     0,     0,     0,
-     320,     0,  1251,   306,   307,   308,   309,   310,   311,   312,
+     320,     0,  1092,   306,   307,   308,   309,   310,   311,   312,
      313,   314,   315,   316,   317,   318,   319,     0,     0,     0,
-       0,   320,     0,  1302,   306,   307,   308,   309,   310,   311,
+       0,   320,     0,  1109,   306,   307,   308,   309,   310,   311,
      312,   313,   314,   315,   316,   317,   318,   319,     0,     0,
-       0,     0,   320
+       0,     0,   320,     0,  1255,   306,   307,   308,   309,   310,
+     311,   312,   313,   314,   315,   316,   317,   318,   319,     0,
+       0,     0,     0,   320,     0,  1306,   306,   307,   308,   309,
+     310,   311,   312,   313,   314,   315,   316,   317,   318,   319,
+       0,     0,     0,     0,   320
 };
 
 static const yytype_int16 yycheck[] =
 {
-       6,   194,   230,   295,   378,   379,     3,     6,  1121,     4,
-       6,   204,     6,     4,    75,     4,    36,    37,     6,    39,
-     687,     6,     4,     4,     4,     6,     4,     6,     0,    75,
-    1143,     5,   225,     4,   227,     5,   140,     6,     5,     7,
-      76,     6,     4,   147,   140,   758,    82,    83,    75,     4,
-       5,   147,    75,   281,   282,   283,   284,    76,   140,     7,
-      76,   130,   131,    82,    83,   147,    82,    83,   151,    36,
-      37,    38,    39,   156,     7,    42,    13,   160,   147,   140,
-     140,    36,    37,    38,    39,     6,   147,    42,   169,   170,
-       7,    86,    87,    88,    89,   130,   131,   140,     4,    52,
-      88,   147,   762,     6,   147,    96,    97,    69,    70,    71,
-      72,   146,   148,   140,     6,   104,    78,    56,   199,    81,
-     147,   127,   128,   129,   147,    49,   132,   133,    52,   148,
-      54,   137,   148,   127,   130,   131,   140,   143,   141,   136,
-     146,  1254,   127,   146,   150,   151,   152,   153,   147,   155,
+       6,   194,   295,     6,     6,  1122,     3,   378,   379,     4,
+       4,   204,     6,   229,   230,     4,    36,    37,     4,    39,
+     687,     6,     4,     7,    75,     5,     4,  1144,    75,    75,
+       5,     7,   225,     4,   227,    76,     6,     6,   140,    75,
+       4,    82,    83,   762,   151,   147,   758,   130,   131,   156,
+       4,     5,    76,   160,     6,     6,   141,     6,    82,    83,
+       7,   146,   130,   131,   147,   281,   282,   283,   284,   140,
+       0,    76,   140,     4,   130,   131,   147,    82,    83,   147,
+     130,   131,    36,    37,    38,    39,    88,     7,    42,   140,
+     146,    86,    87,    88,    89,    13,   147,   147,   140,     4,
+     147,   147,   169,   170,   140,    69,    70,    71,    72,     4,
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       22,    23,    24,    25,    26,    27,    28,    29,    30,    31,
-      32,    33,    34,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,   148,    46,    -1,    12,    13,   121,   122,
+      32,    33,    34,    -1,    36,    37,    38,    39,    -1,    -1,
+      42,    -1,   110,   111,   112,   113,    12,    13,   121,   122,
      123,   124,   125,   126,   127,   128,   129,   130,   131,   132,
-     133,   134,    -1,    -1,    -1,    -1,   139,    69,    70,    71,
-      72,    73,    -1,    -1,     8,    -1,    78,    -1,    -1,    81,
+     133,   134,   130,   131,    -1,    -1,   139,   135,   141,    -1,
+      -1,    -1,   140,   146,    -1,   143,    -1,   145,    -1,   147,
       46,    47,    48,    49,    50,    51,    52,    53,    54,    55,
       -1,    57,    -1,    59,    60,    -1,    62,    63,    64,    -1,
       -1,    67,    68,    -1,    -1,    -1,    -1,    -1,   110,   111,
@@ -2448,128 +2391,64 @@ static const yytype_int16 yycheck[] =
        3,     4,    -1,   145,    -1,   147,     9,    10,    11,    -1,
       -1,    14,    15,    16,    17,    18,    19,    20,    21,    22,
       23,    24,    25,    26,    27,    28,    29,    30,    31,    32,
-      33,    34,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,   148,    46,    -1,    12,    13,   121,   122,   123,
-     124,   125,   126,   127,   128,   129,   130,   131,   132,   133,
-     134,    -1,    -1,    -1,    -1,   139,    69,    70,    71,    72,
-      73,    -1,    -1,     8,    -1,    78,    -1,    -1,    81,    46,
-      47,    48,    49,    50,    51,    52,    53,    54,    55,    -1,
-      57,    -1,    59,    60,    -1,    62,    63,    64,    -1,    -1,
-      67,    68,    -1,    -1,    -1,    -1,    -1,   110,   111,   112,
-     113,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    91,    92,    93,   130,   131,    -1,
-      -1,    -1,   135,    -1,    -1,    -1,    -1,   140,    -1,     3,
-       4,    -1,   145,    -1,   147,     9,    10,    11,    -1,    -1,
-      14,    15,    16,    17,    18,    19,    20,    21,    22,    23,
-      24,    25,    26,    27,    28,    29,    30,    31,    32,    33,
-      34,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,   148,    46,    -1,    12,    13,   121,   122,   123,   124,
-     125,   126,   127,   128,   129,   130,   131,   132,   133,   134,
-      -1,    -1,    -1,    -1,   139,    69,    70,    71,    72,    73,
-       8,    -1,    -1,    -1,    78,    -1,    -1,    81,    46,    47,
-      48,    49,    50,    51,    52,    53,    54,    55,    -1,    57,
-      -1,    59,    60,    -1,    62,    63,    64,    -1,    -1,    67,
-      68,    -1,    -1,    -1,    -1,    -1,   110,   111,   112,   113,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    91,    92,    93,   130,   131,    -1,    -1,
-      -1,   135,    -1,    -1,    -1,    -1,   140,     8,     3,     4,
-      -1,   145,    -1,   147,     9,    10,    11,    -1,    -1,    14,
+      33,    34,    -1,    -1,    -1,    -1,    -1,    -1,     3,     4,
+      -1,    -1,    -1,    -1,     9,    10,    11,    -1,    -1,    14,
       15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
       25,    26,    27,    28,    29,    30,    31,    32,    33,    34,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-     148,    46,    -1,   121,   122,   123,   124,   125,   126,   127,
-     128,   129,   130,   131,   132,   133,   134,    -1,    -1,    -1,
-      -1,   139,    -1,    -1,    69,    70,    71,    72,    73,     8,
-      -1,     3,     4,    78,    -1,    -1,    81,     9,    10,    11,
-      -1,    -1,    14,    15,    16,    17,    18,    19,    20,    21,
-      22,    23,    24,    25,    26,    27,    28,    29,    30,    31,
-      32,    33,    34,    -1,    -1,   110,   111,   112,   113,    -1,
      121,   122,   123,   124,   125,   126,   127,   128,   129,   130,
-     131,   132,   133,   134,    -1,   130,   131,    -1,   139,    -1,
-     135,    -1,    -1,    -1,    -1,   140,    -1,     3,     4,     5,
+     131,   132,   133,   134,    -1,    -1,    -1,    -1,   139,    -1,
+      -1,    -1,    -1,    -1,    -1,   146,    -1,   148,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,   110,   111,   112,
+     113,   121,   122,   123,   124,   125,   126,   127,   128,   129,
+     130,   131,   132,   133,   134,    -1,    -1,   130,   131,   139,
+      -1,    -1,   135,    -1,    -1,    -1,    -1,   140,   148,    -1,
+     143,    -1,   145,    -1,   147,   110,   111,   112,   113,   121,
+     122,   123,   124,   125,   126,   127,   128,   129,   130,   131,
+     132,   133,   134,    -1,    -1,   130,   131,   139,    -1,    -1,
+     135,    -1,    -1,    -1,    -1,   140,   148,     3,     4,    -1,
      145,    -1,   147,     9,    10,    11,    -1,    -1,    14,    15,
       16,    17,    18,    19,    20,    21,    22,    23,    24,    25,
       26,    27,    28,    29,    30,    31,    32,    33,    34,    -1,
-      36,    37,    38,    39,    -1,    -1,    42,    -1,   110,   111,
-     112,   113,   121,   122,   123,   124,   125,   126,   127,   128,
-     129,   130,   131,   132,   133,   134,    -1,    -1,   130,   131,
-     139,    -1,    -1,   135,    -1,    -1,    -1,    -1,   140,    -1,
-      -1,   143,    -1,   145,    -1,   147,   121,   122,   123,   124,
-     125,   126,   127,   128,   129,   130,   131,   132,   133,   134,
-      -1,    -1,    -1,    -1,   139,    -1,    -1,    -1,    -1,    -1,
-      -1,   146,    -1,   148,   110,   111,   112,   113,   121,   122,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      46,   121,   122,   123,   124,   125,   126,   127,   128,   129,
+     130,   131,   132,   133,   134,    -1,    -1,    -1,    -1,   139,
+      -1,    -1,    -1,    69,    70,    71,    72,    73,   148,    -1,
+       3,     4,    78,    -1,    -1,    81,     9,    10,    11,    -1,
+      -1,    14,    15,    16,    17,    18,    19,    20,    21,    22,
+      23,    24,    25,    26,    27,    28,    29,    30,    31,    32,
+      33,    34,    -1,    -1,   110,   111,   112,   113,   121,   122,
      123,   124,   125,   126,   127,   128,   129,   130,   131,   132,
      133,   134,    -1,    -1,   130,   131,   139,    -1,    -1,   135,
-      -1,    -1,    -1,   146,   140,   148,     3,     4,    -1,   145,
-      -1,   147,     9,    10,    11,    -1,    -1,    14,    15,    16,
-      17,    18,    19,    20,    21,    22,    23,    24,    25,    26,
-      27,    28,    29,    30,    31,    32,    33,    34,    -1,    -1,
-      -1,    -1,    12,    13,     3,     4,    -1,    -1,    -1,    -1,
-       9,    10,    11,    -1,    -1,    14,    15,    16,    17,    18,
-      19,    20,    21,    22,    23,    24,    25,    26,    27,    28,
-      29,    30,    31,    32,    33,    34,    46,    47,    48,    49,
-      50,    51,    52,    53,    54,    55,    -1,    57,    -1,    59,
-      60,    -1,    62,    63,    64,    -1,    -1,    67,    68,   121,
-     122,   123,   124,   125,   126,   127,   128,   129,   130,   131,
-     132,   133,   134,   110,   111,   112,   113,   139,    -1,    -1,
-      -1,    91,    92,    93,   146,    -1,   148,    -1,    -1,    -1,
-      -1,    -1,    -1,   130,   131,    -1,    -1,    -1,   135,    -1,
-      -1,    -1,    -1,   140,    -1,    -1,   143,    -1,   145,    -1,
-     147,   110,   111,   112,   113,   121,   122,   123,   124,   125,
-     126,   127,   128,   129,   130,   131,   132,   133,   134,    -1,
-      -1,   130,   131,   139,    -1,    -1,   135,    -1,    -1,    -1,
-      -1,   140,   148,     3,     4,    -1,   145,    -1,   147,     9,
-      10,    11,    -1,    -1,    14,    15,    16,    17,    18,    19,
-      20,    21,    22,    23,    24,    25,    26,    27,    28,    29,
-      30,    31,    32,    33,    34,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    46,   121,   122,   123,
-     124,   125,   126,   127,   128,   129,   130,   131,   132,   133,
-     134,    -1,    -1,    -1,    -1,   139,    -1,    -1,    -1,    69,
-      70,    71,    72,    73,   148,    -1,     3,     4,    78,    -1,
-      -1,    81,     9,    10,    11,    -1,    -1,    14,    15,    16,
-      17,    18,    19,    20,    21,    22,    23,    24,    25,    26,
-      27,    28,    29,    30,    31,    32,    33,    34,    -1,    -1,
-     110,   111,   112,   113,   121,   122,   123,   124,   125,   126,
+       3,     4,     5,    -1,   140,   148,     9,    10,    11,   145,
+      -1,    14,    15,    16,    17,    18,    19,    20,    21,    22,
+      23,    24,    25,    26,    27,    28,    29,    30,    31,    32,
+      33,    34,    -1,    36,    37,    38,    39,    -1,    -1,    42,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,   110,   111,   112,
+     113,   121,   122,   123,   124,   125,   126,   127,   128,   129,
+     130,   131,   132,   133,   134,    -1,    -1,   130,   131,   139,
+      -1,    -1,   135,    -1,    -1,    -1,    -1,   140,   148,    -1,
+      -1,    -1,   145,    -1,   121,   122,   123,   124,   125,   126,
      127,   128,   129,   130,   131,   132,   133,   134,    -1,    -1,
-     130,   131,   139,    -1,    -1,   135,     3,     4,     5,    -1,
-     140,   148,     9,    10,    11,   145,    -1,    14,    15,    16,
-      17,    18,    19,    20,    21,    22,    23,    24,    25,    26,
-      27,    28,    29,    30,    31,    32,    33,    34,    -1,    36,
-      37,    38,    39,    -1,    -1,    42,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,   110,   111,   112,   113,   121,   122,   123,
-     124,   125,   126,   127,   128,   129,   130,   131,   132,   133,
-     134,    -1,    -1,   130,   131,   139,    -1,    -1,   135,    -1,
-      -1,    -1,    -1,   140,   148,    -1,    -1,    -1,   145,    -1,
-     121,   122,   123,   124,   125,   126,   127,   128,   129,   130,
-     131,   132,   133,   134,    -1,    -1,     0,     1,   139,    -1,
-       4,    -1,    -1,   110,   111,   112,   113,   148,    12,    13,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,   130,   131,    -1,    -1,    -1,   135,    -1,
-      -1,    35,    -1,   140,    -1,    -1,    40,    41,   145,    43,
-      44,    -1,    46,    47,    48,    49,    50,    51,    52,    53,
-      54,    55,    -1,    57,    58,    59,    60,    61,    62,    63,
-      64,    -1,    66,    67,    68,    69,    70,    71,    72,    73,
-      74,    -1,    76,    77,    78,    79,    80,    81,    -1,    -1,
-      84,    85,     4,    -1,    -1,    -1,    90,    91,    92,    93,
-      12,    13,    96,    -1,    98,    -1,   100,   101,   102,   103,
-     104,   105,   106,   107,   108,   109,    -1,    -1,    -1,    -1,
-     114,   115,   116,    35,    -1,    -1,    -1,    -1,    40,    41,
-      -1,    43,    44,    -1,    46,    47,    48,    49,    50,    51,
-      52,    53,    54,    55,    -1,    57,    58,    59,    60,    61,
-      62,    63,    64,    -1,    66,    67,    68,    69,    70,    71,
-      72,    73,    74,    -1,    76,    77,    78,    79,    80,    81,
-      -1,    -1,    84,    85,    -1,    -1,    -1,    -1,    90,    91,
-      92,    93,    -1,    -1,    96,    -1,    98,    -1,   100,   101,
-     102,   103,   104,   105,   106,   107,   108,   109,    -1,    -1,
-      -1,    -1,   114,   115,   116,   121,   122,   123,   124,   125,
-     126,   127,   128,   129,   130,   131,   132,   133,   134,    -1,
-      -1,    -1,    -1,   139,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,   148,   121,   122,   123,   124,   125,   126,   127,
-     128,   129,   130,   131,   132,   133,   134,    -1,    -1,    -1,
-      -1,   139,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-     148,   121,   122,   123,   124,   125,   126,   127,   128,   129,
-     130,   131,   132,   133,   134,    -1,    -1,    -1,    -1,   139,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   148,   121,
+       0,     1,   139,    -1,     4,    -1,    -1,   110,   111,   112,
+     113,   148,    12,    13,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,   130,   131,    -1,
+      -1,    -1,   135,    -1,    -1,    35,    -1,   140,    -1,    -1,
+      40,    41,   145,    43,    44,    -1,    46,    47,    48,    49,
+      50,    51,    52,    53,    54,    55,    -1,    57,    58,    59,
+      60,    61,    62,    63,    64,    -1,    66,    67,    68,    69,
+      70,    71,    72,    73,    74,    -1,    76,    77,    78,    79,
+      80,    81,    -1,    -1,    84,    85,     4,    -1,    -1,    -1,
+      90,    91,    92,    93,    12,    13,    96,    -1,    98,    -1,
+     100,   101,   102,   103,   104,   105,   106,   107,   108,   109,
+      -1,    -1,    -1,    -1,   114,   115,   116,    35,    -1,    -1,
+      -1,    -1,    40,    41,    -1,    43,    44,    -1,    46,    47,
+      48,    49,    50,    51,    52,    53,    54,    55,    -1,    57,
+      58,    59,    60,    61,    62,    63,    64,    -1,    66,    67,
+      68,    69,    70,    71,    72,    73,    74,    -1,    76,    77,
+      78,    79,    80,    81,    -1,    -1,    84,    85,    -1,    -1,
+      -1,    -1,    90,    91,    92,    93,    -1,    -1,    96,    -1,
+      98,    -1,   100,   101,   102,   103,   104,   105,   106,   107,
+     108,   109,    -1,    -1,    -1,    -1,   114,   115,   116,   121,
      122,   123,   124,   125,   126,   127,   128,   129,   130,   131,
      132,   133,   134,    -1,    -1,    -1,    -1,   139,    -1,    -1,
       -1,    -1,    -1,    -1,    -1,    -1,   148,   121,   122,   123,
@@ -2616,13 +2495,8 @@ static const yytype_int16 yycheck[] =
      132,   133,   134,    -1,    -1,    -1,    -1,   139,    -1,    -1,
       -1,    -1,    -1,    -1,    -1,    -1,   148,   121,   122,   123,
      124,   125,   126,   127,   128,   129,   130,   131,   132,   133,
-     134,    -1,    -1,    -1,    -1,   139,    -1,   141,    -1,    -1,
-      -1,    -1,   146,   121,   122,   123,   124,   125,   126,   127,
-     128,   129,   130,   131,   132,   133,   134,    -1,    -1,    -1,
-      -1,   139,    -1,    -1,    -1,    -1,    -1,    -1,   146,   121,
-     122,   123,   124,   125,   126,   127,   128,   129,   130,   131,
-     132,   133,   134,    -1,    -1,    -1,    -1,   139,    -1,    -1,
-      -1,    -1,    -1,    -1,   146,   121,   122,   123,   124,   125,
+     134,    -1,    -1,    -1,    -1,   139,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,   148,   121,   122,   123,   124,   125,
      126,   127,   128,   129,   130,   131,   132,   133,   134,    -1,
       -1,    -1,    -1,   139,    -1,    -1,    -1,    -1,    -1,    -1,
      146,   121,   122,   123,   124,   125,   126,   127,   128,   129,
@@ -2689,14 +2563,10 @@ static const yytype_int16 yycheck[] =
      132,   133,   134,    -1,    -1,    -1,    -1,   139,    -1,    -1,
       -1,    -1,    -1,    -1,   146,   121,   122,   123,   124,   125,
      126,   127,   128,   129,   130,   131,   132,   133,   134,    -1,
-      -1,    -1,    -1,   139,    -1,    -1,    -1,   143,   121,   122,
-     123,   124,   125,   126,   127,   128,   129,   130,   131,   132,
-     133,   134,    -1,    -1,    -1,    -1,   139,    -1,    -1,    -1,
-     143,   121,   122,   123,   124,   125,   126,   127,   128,   129,
+      -1,    -1,    -1,   139,    -1,    -1,    -1,    -1,    -1,    -1,
+     146,   121,   122,   123,   124,   125,   126,   127,   128,   129,
      130,   131,   132,   133,   134,    -1,    -1,    -1,    -1,   139,
-      -1,    -1,    -1,   143,   121,   122,   123,   124,   125,   126,
-     127,   128,   129,   130,   131,   132,   133,   134,    -1,    -1,
-      -1,    -1,   139,    -1,    -1,    -1,   143,   121,   122,   123,
+      -1,    -1,    -1,    -1,    -1,    -1,   146,   121,   122,   123,
      124,   125,   126,   127,   128,   129,   130,   131,   132,   133,
      134,    -1,    -1,    -1,    -1,   139,    -1,    -1,    -1,   143,
      121,   122,   123,   124,   125,   126,   127,   128,   129,   130,
@@ -2763,9 +2633,14 @@ static const yytype_int16 yycheck[] =
      133,   134,    -1,    -1,    -1,    -1,   139,    -1,    -1,    -1,
      143,   121,   122,   123,   124,   125,   126,   127,   128,   129,
      130,   131,   132,   133,   134,    -1,    -1,    -1,    -1,   139,
-      -1,   141,   121,   122,   123,   124,   125,   126,   127,   128,
-     129,   130,   131,   132,   133,   134,    -1,    -1,    -1,    -1,
-     139,    -1,   141,   121,   122,   123,   124,   125,   126,   127,
+      -1,    -1,    -1,   143,   121,   122,   123,   124,   125,   126,
+     127,   128,   129,   130,   131,   132,   133,   134,    -1,    -1,
+      -1,    -1,   139,    -1,    -1,    -1,   143,   121,   122,   123,
+     124,   125,   126,   127,   128,   129,   130,   131,   132,   133,
+     134,    -1,    -1,    -1,    -1,   139,    -1,    -1,    -1,   143,
+     121,   122,   123,   124,   125,   126,   127,   128,   129,   130,
+     131,   132,   133,   134,    -1,    -1,    -1,    -1,   139,    -1,
+      -1,    -1,   143,   121,   122,   123,   124,   125,   126,   127,
      128,   129,   130,   131,   132,   133,   134,    -1,    -1,    -1,
       -1,   139,    -1,   141,   121,   122,   123,   124,   125,   126,
      127,   128,   129,   130,   131,   132,   133,   134,    -1,    -1,
@@ -2874,7 +2749,11 @@ static const yytype_int16 yycheck[] =
      128,   129,   130,   131,   132,   133,   134,    -1,    -1,    -1,
       -1,   139,    -1,   141,   121,   122,   123,   124,   125,   126,
      127,   128,   129,   130,   131,   132,   133,   134,    -1,    -1,
-      -1,    -1,   139
+      -1,    -1,   139,    -1,   141,   121,   122,   123,   124,   125,
+     126,   127,   128,   129,   130,   131,   132,   133,   134,    -1,
+      -1,    -1,    -1,   139,    -1,   141,   121,   122,   123,   124,
+     125,   126,   127,   128,   129,   130,   131,   132,   133,   134,
+      -1,    -1,    -1,    -1,   139
 };
 
 /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
@@ -2903,7 +2782,7 @@ static const yytype_uint8 yystos[] =
      147,    46,    49,    52,   147,   219,     4,    50,    59,    52,
       52,    49,     4,   104,   147,     4,     6,    49,     4,     4,
        4,   140,   140,   140,     4,   147,   226,     4,   140,   140,
-       6,   142,     4,     4,     5,   147,     5,   147,   147,   140,
+       6,   142,     4,     4,     5,   147,     5,   147,   140,   140,
      140,     4,   142,   144,   149,   173,   147,     5,   230,   140,
      142,   140,   142,   140,   142,   140,   142,   140,   142,   140,
      142,   140,   142,   140,   142,   140,   142,   140,   142,   140,
@@ -2923,7 +2802,7 @@ static const yytype_uint8 yystos[] =
      140,   147,   140,   140,   223,   222,   140,     4,     6,   142,
      142,   185,     6,   147,   142,   142,     6,   217,   217,   217,
      144,   217,   147,    99,   217,   217,   217,     6,     6,   185,
-       6,   185,   222,     4,   229,   230,   229,   142,   217,     4,
+       6,   185,     4,   229,   230,   229,   229,   142,   217,     4,
      147,   157,     6,   217,   217,   217,   217,   217,   217,   217,
      217,   217,   217,   217,   217,   217,   217,   217,   217,   217,
      217,   217,   217,   217,   217,   217,   217,   217,   217,   217,
@@ -2941,7 +2820,7 @@ static const yytype_uint8 yystos[] =
      146,   217,   217,   217,   217,   196,   146,   185,   217,   217,
      217,   217,     7,   212,     7,   217,     6,   217,   217,   148,
      225,   217,   217,   141,   141,   141,    96,   146,   185,   147,
-       8,   141,   143,   148,   148,   146,   142,   144,   141,   141,
+       8,   141,   143,   148,   148,   142,   144,   141,   141,   141,
      217,   143,   173,   217,     4,    86,    87,    88,    89,   148,
      160,   164,   167,   169,   170,   141,   143,   141,   143,   141,
      143,   141,   143,   141,   143,   141,   143,   141,   143,   141,
@@ -2959,7 +2838,7 @@ static const yytype_uint8 yystos[] =
      148,   217,   146,   146,   146,    76,    82,    83,   206,   207,
      219,   148,   193,   141,   148,   141,   141,   217,     6,   217,
      141,   143,   143,   148,   143,   143,     7,     7,     7,   144,
-     217,   148,   217,   217,     7,   144,   222,   217,     4,     7,
+     217,   148,   217,   217,     7,   144,   217,     4,     7,     7,
        7,   143,   144,   173,   229,   148,   161,   140,   140,   147,
      171,     6,   217,   217,   217,   217,   217,   217,   217,   217,
      225,   229,   217,   143,     6,     6,   143,     4,    96,    97,
@@ -2972,7 +2851,7 @@ static const yytype_uint8 yystos[] =
      219,   219,     6,   147,   140,   148,   207,   146,   206,     7,
        6,     7,     7,     6,   147,     6,     6,    52,     6,     6,
      222,   222,   222,     4,   146,     8,     8,   141,     4,     4,
-     148,   143,   147,   147,     6,     4,     6,   140,   217,   217,
+     143,   147,   147,   147,     6,     4,     6,   140,   217,   217,
      221,   222,   147,   141,   143,   141,   143,   141,   143,   141,
      143,   141,   141,   141,   172,     7,   172,   173,   144,     7,
        6,   226,   217,   146,   148,   148,   148,   148,   148,     6,
@@ -2983,7 +2862,7 @@ static const yytype_uint8 yystos[] =
      217,   147,   146,   148,   146,   148,   146,   148,   217,   222,
      217,   217,   219,   148,     5,   147,   222,   147,   147,   222,
      225,   147,     6,     6,    95,   217,   217,   217,     6,     7,
-       6,   144,   222,   222,   173,   158,   217,   146,   146,   146,
+     144,   222,   222,   222,   173,   158,   217,   146,   146,   146,
      148,   159,   217,   222,   230,   217,     6,     4,   227,     6,
      143,   226,     6,     6,     6,     6,   229,   146,   143,   217,
      219,     6,     6,     6,   217,   217,     6,   217,     5,     6,
@@ -2992,31 +2871,32 @@ static const yytype_uint8 yystos[] =
      184,   219,     6,   197,   219,     6,   198,   219,     6,   199,
      148,   146,   141,   148,   146,     6,   131,   219,     6,   219,
      219,     6,   148,   217,   222,   146,   148,     8,   148,   141,
-     147,   217,   230,     4,   146,   146,   141,   146,   217,   217,
-     222,   147,   146,   148,     6,     6,     6,     7,     6,   144,
-       6,   217,   148,   148,   148,   148,     5,    50,     6,     6,
-       6,     6,     6,   147,     6,     6,     6,     6,   147,   217,
-     148,   146,   147,   146,   147,   146,   147,     6,   222,     7,
-     147,   217,   146,   146,   146,     6,   148,    94,   217,   217,
-     225,     6,     6,   222,   222,   162,   217,   146,   146,   221,
-     217,     6,   226,    97,   146,     6,     6,     6,     6,     6,
-     147,   221,   184,   146,   148,   217,   219,   206,   217,   219,
-     206,   217,   219,   206,   146,   148,   222,   185,   148,   219,
-     225,   219,   217,   148,   148,   148,   148,   148,   147,   217,
-     217,   148,     6,   217,   217,   148,   148,   217,   148,   146,
-     148,   148,   146,   148,   148,   146,   148,   222,     6,    65,
-     148,   194,   147,   146,   148,   146,     6,     6,     6,     6,
-     159,   141,   146,     6,   147,   146,   148,     4,   208,   148,
-       6,   200,   217,     6,     6,   201,   217,     6,     6,   202,
-     217,     6,   148,   217,   206,   185,   225,     6,   219,   225,
-     148,   165,   217,   221,   217,     6,   147,   148,   147,   148,
-     147,   148,     6,     6,   148,   148,   195,   148,   146,   148,
-       6,   147,   141,   148,   148,   206,     6,   203,   206,     6,
-     204,   206,     6,   205,   206,     6,   225,     6,   163,   229,
-     168,   147,     6,   148,   147,   148,   147,   148,   147,   148,
-     148,   146,   148,   147,   221,     6,   206,     6,   206,     6,
-     206,     6,   229,     6,   166,   229,   148,   148,   148,   148,
-     146,   148,     6,     6,     6,     6,   229,     6
+     147,   217,   230,     4,   146,   146,   146,   141,   146,   217,
+     217,   222,   147,   146,   148,     6,     6,     6,     7,     6,
+     144,     6,   217,   148,   148,   148,   148,     5,    50,     6,
+       6,     6,     6,     6,   147,     6,     6,     6,     6,   147,
+     217,   148,   146,   147,   146,   147,   146,   147,     6,   222,
+       7,   147,   217,   146,   146,   146,     6,   148,    94,   217,
+     217,   225,     6,     6,   222,   222,   222,   162,   217,   146,
+     146,   221,   217,     6,   226,    97,   146,     6,     6,     6,
+       6,     6,   147,   221,   184,   146,   148,   217,   219,   206,
+     217,   219,   206,   217,   219,   206,   146,   148,   222,   185,
+     148,   219,   225,   219,   217,   148,   148,   148,   148,   148,
+     148,   147,   217,   217,   148,     6,   217,   217,   148,   148,
+     217,   148,   146,   148,   148,   146,   148,   148,   146,   148,
+     222,     6,    65,   148,   194,   147,   146,   148,   146,     6,
+       6,     6,     6,     6,   159,   141,   146,     6,   147,   146,
+     148,     4,   208,   148,     6,   200,   217,     6,     6,   201,
+     217,     6,     6,   202,   217,     6,   148,   217,   206,   185,
+     225,     6,   219,   225,   148,   165,   217,   221,   217,     6,
+     147,   148,   147,   148,   147,   148,     6,     6,   148,   148,
+     195,   148,   146,   148,     6,   147,   141,   148,   148,   206,
+       6,   203,   206,     6,   204,   206,     6,   205,   206,     6,
+     225,     6,   163,   229,   168,   147,     6,   148,   147,   148,
+     147,   148,   147,   148,   148,   146,   148,   147,   221,     6,
+     206,     6,   206,     6,   206,     6,   229,     6,   166,   229,
+     148,   148,   148,   148,   146,   148,     6,     6,     6,     6,
+     229,     6
 };
 
 #define yyerrok		(yyerrstatus = 0)
@@ -3090,7 +2970,7 @@ while (YYID (0))
    we won't break user code: when these are the locations we know.  */
 
 #ifndef YY_LOCATION_PRINT
-# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
+# if YYLTYPE_IS_TRIVIAL
 #  define YY_LOCATION_PRINT(File, Loc)			\
      fprintf (File, "%d.%d-%d.%d",			\
 	      (Loc).first_line, (Loc).first_column,	\
@@ -3201,17 +3081,20 @@ yy_symbol_print (yyoutput, yytype, yyvaluep)
 #if (defined __STDC__ || defined __C99__FUNC__ \
      || defined __cplusplus || defined _MSC_VER)
 static void
-yy_stack_print (yytype_int16 *bottom, yytype_int16 *top)
+yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
 #else
 static void
-yy_stack_print (bottom, top)
-    yytype_int16 *bottom;
-    yytype_int16 *top;
+yy_stack_print (yybottom, yytop)
+    yytype_int16 *yybottom;
+    yytype_int16 *yytop;
 #endif
 {
   YYFPRINTF (stderr, "Stack now");
-  for (; bottom <= top; ++bottom)
-    YYFPRINTF (stderr, " %d", *bottom);
+  for (; yybottom <= yytop; yybottom++)
+    {
+      int yybot = *yybottom;
+      YYFPRINTF (stderr, " %d", yybot);
+    }
   YYFPRINTF (stderr, "\n");
 }
 
@@ -3245,11 +3128,11 @@ yy_reduce_print (yyvsp, yyrule)
   /* The symbols being reduced.  */
   for (yyi = 0; yyi < yynrhs; yyi++)
     {
-      fprintf (stderr, "   $%d = ", yyi + 1);
+      YYFPRINTF (stderr, "   $%d = ", yyi + 1);
       yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
 		       &(yyvsp[(yyi + 1) - (yynrhs)])
 		       		       );
-      fprintf (stderr, "\n");
+      YYFPRINTF (stderr, "\n");
     }
 }
 
@@ -3529,10 +3412,8 @@ yydestruct (yymsg, yytype, yyvaluep)
 	break;
     }
 }
-
 
 /* Prevent warnings from -Wmissing-prototypes.  */
-
 #ifdef YYPARSE_PARAM
 #if defined __STDC__ || defined __cplusplus
 int yyparse (void *YYPARSE_PARAM);
@@ -3548,11 +3429,10 @@ int yyparse ();
 #endif /* ! YYPARSE_PARAM */
 
 
-
-/* The look-ahead symbol.  */
+/* The lookahead symbol.  */
 int yychar;
 
-/* The semantic value of the look-ahead symbol.  */
+/* The semantic value of the lookahead symbol.  */
 YYSTYPE yylval;
 
 /* Number of syntax errors so far.  */
@@ -3560,9 +3440,9 @@ int yynerrs;
 
 
 
-/*----------.
-| yyparse.  |
-`----------*/
+/*-------------------------.
+| yyparse or yypush_parse.  |
+`-------------------------*/
 
 #ifdef YYPARSE_PARAM
 #if (defined __STDC__ || defined __C99__FUNC__ \
@@ -3586,66 +3466,68 @@ yyparse ()
 #endif
 #endif
 {
-  
-  int yystate;
-  int yyn;
-  int yyresult;
-  /* Number of tokens to shift before error messages enabled.  */
-  int yyerrstatus;
-  /* Look-ahead token as an internal (translated) token number.  */
-  int yytoken = 0;
-#if YYERROR_VERBOSE
-  /* Buffer for error messages, and its allocated size.  */
-  char yymsgbuf[128];
-  char *yymsg = yymsgbuf;
-  YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
-#endif
-
-  /* Three stacks and their tools:
-     `yyss': related to states,
-     `yyvs': related to semantic values,
-     `yyls': related to locations.
 
-     Refer to the stacks thru separate pointers, to allow yyoverflow
-     to reallocate them elsewhere.  */
 
-  /* The state stack.  */
-  yytype_int16 yyssa[YYINITDEPTH];
-  yytype_int16 *yyss = yyssa;
-  yytype_int16 *yyssp;
+    int yystate;
+    /* Number of tokens to shift before error messages enabled.  */
+    int yyerrstatus;
 
-  /* The semantic value stack.  */
-  YYSTYPE yyvsa[YYINITDEPTH];
-  YYSTYPE *yyvs = yyvsa;
-  YYSTYPE *yyvsp;
+    /* The stacks and their tools:
+       `yyss': related to states.
+       `yyvs': related to semantic values.
 
+       Refer to the stacks thru separate pointers, to allow yyoverflow
+       to reallocate them elsewhere.  */
 
+    /* The state stack.  */
+    yytype_int16 yyssa[YYINITDEPTH];
+    yytype_int16 *yyss;
+    yytype_int16 *yyssp;
 
-#define YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N))
+    /* The semantic value stack.  */
+    YYSTYPE yyvsa[YYINITDEPTH];
+    YYSTYPE *yyvs;
+    YYSTYPE *yyvsp;
 
-  YYSIZE_T yystacksize = YYINITDEPTH;
+    YYSIZE_T yystacksize;
 
+  int yyn;
+  int yyresult;
+  /* Lookahead token as an internal (translated) token number.  */
+  int yytoken;
   /* The variables used to return semantic value and location from the
      action routines.  */
   YYSTYPE yyval;
 
+#if YYERROR_VERBOSE
+  /* Buffer for error messages, and its allocated size.  */
+  char yymsgbuf[128];
+  char *yymsg = yymsgbuf;
+  YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
+#endif
+
+#define YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N))
 
   /* The number of symbols on the RHS of the reduced rule.
      Keep to zero when no symbol should be popped.  */
   int yylen = 0;
 
+  yytoken = 0;
+  yyss = yyssa;
+  yyvs = yyvsa;
+  yystacksize = YYINITDEPTH;
+
   YYDPRINTF ((stderr, "Starting parse\n"));
 
   yystate = 0;
   yyerrstatus = 0;
   yynerrs = 0;
-  yychar = YYEMPTY;		/* Cause a token to be read.  */
+  yychar = YYEMPTY; /* Cause a token to be read.  */
 
   /* Initialize stack pointers.
      Waste one element of value and location stack
      so that they stay on the same level as the state stack.
      The wasted elements are never initialized.  */
-
   yyssp = yyss;
   yyvsp = yyvs;
 
@@ -3675,7 +3557,6 @@ yyparse ()
 	YYSTYPE *yyvs1 = yyvs;
 	yytype_int16 *yyss1 = yyss;
 
-
 	/* Each stack pointer address is followed by the size of the
 	   data in use in that stack, in bytes.  This used to be a
 	   conditional around just the two extra args, but that might
@@ -3683,7 +3564,6 @@ yyparse ()
 	yyoverflow (YY_("memory exhausted"),
 		    &yyss1, yysize * sizeof (*yyssp),
 		    &yyvs1, yysize * sizeof (*yyvsp),
-
 		    &yystacksize);
 
 	yyss = yyss1;
@@ -3706,9 +3586,8 @@ yyparse ()
 	  (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
 	if (! yyptr)
 	  goto yyexhaustedlab;
-	YYSTACK_RELOCATE (yyss);
-	YYSTACK_RELOCATE (yyvs);
-
+	YYSTACK_RELOCATE (yyss_alloc, yyss);
+	YYSTACK_RELOCATE (yyvs_alloc, yyvs);
 #  undef YYSTACK_RELOCATE
 	if (yyss1 != yyssa)
 	  YYSTACK_FREE (yyss1);
@@ -3719,7 +3598,6 @@ yyparse ()
       yyssp = yyss + yysize - 1;
       yyvsp = yyvs + yysize - 1;
 
-
       YYDPRINTF ((stderr, "Stack size increased to %lu\n",
 		  (unsigned long int) yystacksize));
 
@@ -3729,6 +3607,9 @@ yyparse ()
 
   YYDPRINTF ((stderr, "Entering state %d\n", yystate));
 
+  if (yystate == YYFINAL)
+    YYACCEPT;
+
   goto yybackup;
 
 /*-----------.
@@ -3737,16 +3618,16 @@ yyparse ()
 yybackup:
 
   /* Do appropriate processing given the current state.  Read a
-     look-ahead token if we need one and don't already have one.  */
+     lookahead token if we need one and don't already have one.  */
 
-  /* First try to decide what to do without reference to look-ahead token.  */
+  /* First try to decide what to do without reference to lookahead token.  */
   yyn = yypact[yystate];
   if (yyn == YYPACT_NINF)
     goto yydefault;
 
-  /* Not known => get a look-ahead token if don't already have one.  */
+  /* Not known => get a lookahead token if don't already have one.  */
 
-  /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol.  */
+  /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol.  */
   if (yychar == YYEMPTY)
     {
       YYDPRINTF ((stderr, "Reading a token: "));
@@ -3778,20 +3659,16 @@ yybackup:
       goto yyreduce;
     }
 
-  if (yyn == YYFINAL)
-    YYACCEPT;
-
   /* Count tokens shifted since error; after three, turn off error
      status.  */
   if (yyerrstatus)
     yyerrstatus--;
 
-  /* Shift the look-ahead token.  */
+  /* Shift the lookahead token.  */
   YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
 
-  /* Discard the shifted token unless it is eof.  */
-  if (yychar != YYEOF)
-    yychar = YYEMPTY;
+  /* Discard the shifted token.  */
+  yychar = YYEMPTY;
 
   yystate = yyn;
   *++yyvsp = yylval;
@@ -3831,91 +3708,127 @@ yyreduce:
   switch (yyn)
     {
         case 3:
+
+/* Line 1455 of yacc.c  */
 #line 157 "Gmsh.y"
     { yyerrok; return 1; ;}
     break;
 
   case 6:
+
+/* Line 1455 of yacc.c  */
 #line 168 "Gmsh.y"
     { return 1; ;}
     break;
 
   case 7:
+
+/* Line 1455 of yacc.c  */
 #line 169 "Gmsh.y"
     { return 1; ;}
     break;
 
   case 8:
+
+/* Line 1455 of yacc.c  */
 #line 170 "Gmsh.y"
     { return 1; ;}
     break;
 
   case 9:
+
+/* Line 1455 of yacc.c  */
 #line 171 "Gmsh.y"
     { return 1; ;}
     break;
 
   case 10:
+
+/* Line 1455 of yacc.c  */
 #line 172 "Gmsh.y"
     { List_Delete((yyvsp[(1) - (1)].l)); return 1; ;}
     break;
 
   case 11:
+
+/* Line 1455 of yacc.c  */
 #line 173 "Gmsh.y"
     { return 1; ;}
     break;
 
   case 12:
+
+/* Line 1455 of yacc.c  */
 #line 174 "Gmsh.y"
     { return 1; ;}
     break;
 
   case 13:
+
+/* Line 1455 of yacc.c  */
 #line 175 "Gmsh.y"
     { return 1; ;}
     break;
 
   case 14:
+
+/* Line 1455 of yacc.c  */
 #line 176 "Gmsh.y"
     { List_Delete((yyvsp[(1) - (1)].l)); return 1; ;}
     break;
 
   case 15:
+
+/* Line 1455 of yacc.c  */
 #line 177 "Gmsh.y"
     { return 1; ;}
     break;
 
   case 16:
+
+/* Line 1455 of yacc.c  */
 #line 178 "Gmsh.y"
     { return 1; ;}
     break;
 
   case 17:
+
+/* Line 1455 of yacc.c  */
 #line 179 "Gmsh.y"
     { return 1; ;}
     break;
 
   case 18:
+
+/* Line 1455 of yacc.c  */
 #line 180 "Gmsh.y"
     { return 1; ;}
     break;
 
   case 19:
+
+/* Line 1455 of yacc.c  */
 #line 181 "Gmsh.y"
     { return 1; ;}
     break;
 
   case 20:
+
+/* Line 1455 of yacc.c  */
 #line 182 "Gmsh.y"
     { return 1; ;}
     break;
 
   case 21:
+
+/* Line 1455 of yacc.c  */
 #line 183 "Gmsh.y"
     { return 1; ;}
     break;
 
   case 22:
+
+/* Line 1455 of yacc.c  */
 #line 188 "Gmsh.y"
     {
       (yyval.c) = (char*)"w";
@@ -3923,6 +3836,8 @@ yyreduce:
     break;
 
   case 23:
+
+/* Line 1455 of yacc.c  */
 #line 192 "Gmsh.y"
     {
       (yyval.c) = (char*)"a";
@@ -3930,6 +3845,8 @@ yyreduce:
     break;
 
   case 24:
+
+/* Line 1455 of yacc.c  */
 #line 199 "Gmsh.y"
     {
       Msg::Direct((yyvsp[(3) - (5)].c));
@@ -3938,6 +3855,8 @@ yyreduce:
     break;
 
   case 25:
+
+/* Line 1455 of yacc.c  */
 #line 204 "Gmsh.y"
     {
       std::string tmp = FixRelativePath(gmsh_yyname, (yyvsp[(6) - (7)].c));
@@ -3955,6 +3874,8 @@ yyreduce:
     break;
 
   case 26:
+
+/* Line 1455 of yacc.c  */
 #line 218 "Gmsh.y"
     {
       char tmpstring[1024];
@@ -3971,6 +3892,8 @@ yyreduce:
     break;
 
   case 27:
+
+/* Line 1455 of yacc.c  */
 #line 231 "Gmsh.y"
     {
       char tmpstring[1024];
@@ -3997,6 +3920,8 @@ yyreduce:
     break;
 
   case 28:
+
+/* Line 1455 of yacc.c  */
 #line 259 "Gmsh.y"
     { 
 #if defined(HAVE_POST)
@@ -4014,6 +3939,8 @@ yyreduce:
     break;
 
   case 29:
+
+/* Line 1455 of yacc.c  */
 #line 273 "Gmsh.y"
     {
 #if defined(HAVE_POST)
@@ -4028,6 +3955,8 @@ yyreduce:
     break;
 
   case 30:
+
+/* Line 1455 of yacc.c  */
 #line 284 "Gmsh.y"
     {
 #if defined(HAVE_POST)
@@ -4042,6 +3971,8 @@ yyreduce:
     break;
 
   case 31:
+
+/* Line 1455 of yacc.c  */
 #line 298 "Gmsh.y"
     {
 #if defined(HAVE_POST)
@@ -4051,26 +3982,36 @@ yyreduce:
     break;
 
   case 37:
+
+/* Line 1455 of yacc.c  */
 #line 312 "Gmsh.y"
     { ViewCoord.push_back((yyvsp[(1) - (1)].d)); ;}
     break;
 
   case 38:
+
+/* Line 1455 of yacc.c  */
 #line 314 "Gmsh.y"
     { ViewCoord.push_back((yyvsp[(3) - (3)].d)); ;}
     break;
 
   case 39:
+
+/* Line 1455 of yacc.c  */
 #line 319 "Gmsh.y"
     { if(ViewValueList) ViewValueList->push_back((yyvsp[(1) - (1)].d)); ;}
     break;
 
   case 40:
+
+/* Line 1455 of yacc.c  */
 #line 321 "Gmsh.y"
     { if(ViewValueList) ViewValueList->push_back((yyvsp[(3) - (3)].d)); ;}
     break;
 
   case 41:
+
+/* Line 1455 of yacc.c  */
 #line 326 "Gmsh.y"
     {
 #if defined(HAVE_POST)
@@ -4178,6 +4119,8 @@ yyreduce:
     break;
 
   case 42:
+
+/* Line 1455 of yacc.c  */
 #line 430 "Gmsh.y"
     {
 #if defined(HAVE_POST)
@@ -4191,6 +4134,8 @@ yyreduce:
     break;
 
   case 43:
+
+/* Line 1455 of yacc.c  */
 #line 440 "Gmsh.y"
     {
 #if defined(HAVE_POST)
@@ -4200,6 +4145,8 @@ yyreduce:
     break;
 
   case 44:
+
+/* Line 1455 of yacc.c  */
 #line 449 "Gmsh.y"
     { 
 #if defined(HAVE_POST)
@@ -4210,6 +4157,8 @@ yyreduce:
     break;
 
   case 45:
+
+/* Line 1455 of yacc.c  */
 #line 456 "Gmsh.y"
     { 
 #if defined(HAVE_POST)
@@ -4220,6 +4169,8 @@ yyreduce:
     break;
 
   case 46:
+
+/* Line 1455 of yacc.c  */
 #line 466 "Gmsh.y"
     { 
 #if defined(HAVE_POST)
@@ -4232,6 +4183,8 @@ yyreduce:
     break;
 
   case 47:
+
+/* Line 1455 of yacc.c  */
 #line 475 "Gmsh.y"
     {
 #if defined(HAVE_POST)
@@ -4241,6 +4194,8 @@ yyreduce:
     break;
 
   case 48:
+
+/* Line 1455 of yacc.c  */
 #line 484 "Gmsh.y"
     { 
 #if defined(HAVE_POST)
@@ -4251,6 +4206,8 @@ yyreduce:
     break;
 
   case 49:
+
+/* Line 1455 of yacc.c  */
 #line 491 "Gmsh.y"
     { 
 #if defined(HAVE_POST)
@@ -4261,6 +4218,8 @@ yyreduce:
     break;
 
   case 50:
+
+/* Line 1455 of yacc.c  */
 #line 501 "Gmsh.y"
     { 
 #if defined(HAVE_POST)
@@ -4272,6 +4231,8 @@ yyreduce:
     break;
 
   case 51:
+
+/* Line 1455 of yacc.c  */
 #line 509 "Gmsh.y"
     {
 #if defined(HAVE_POST)
@@ -4281,6 +4242,8 @@ yyreduce:
     break;
 
   case 52:
+
+/* Line 1455 of yacc.c  */
 #line 519 "Gmsh.y"
     {
 #if defined(HAVE_POST)
@@ -4300,6 +4263,8 @@ yyreduce:
     break;
 
   case 53:
+
+/* Line 1455 of yacc.c  */
 #line 538 "Gmsh.y"
     {
 #if defined(HAVE_POST)
@@ -4319,6 +4284,8 @@ yyreduce:
     break;
 
   case 54:
+
+/* Line 1455 of yacc.c  */
 #line 557 "Gmsh.y"
     {
 #if defined(HAVE_POST)
@@ -4328,47 +4295,65 @@ yyreduce:
     break;
 
   case 55:
+
+/* Line 1455 of yacc.c  */
 #line 563 "Gmsh.y"
     {
     ;}
     break;
 
   case 56:
+
+/* Line 1455 of yacc.c  */
 #line 570 "Gmsh.y"
     { (yyval.i) = 0; ;}
     break;
 
   case 57:
+
+/* Line 1455 of yacc.c  */
 #line 571 "Gmsh.y"
     { (yyval.i) = 1; ;}
     break;
 
   case 58:
+
+/* Line 1455 of yacc.c  */
 #line 572 "Gmsh.y"
     { (yyval.i) = 2; ;}
     break;
 
   case 59:
+
+/* Line 1455 of yacc.c  */
 #line 573 "Gmsh.y"
     { (yyval.i) = 3; ;}
     break;
 
   case 60:
+
+/* Line 1455 of yacc.c  */
 #line 574 "Gmsh.y"
     { (yyval.i) = 4; ;}
     break;
 
   case 61:
+
+/* Line 1455 of yacc.c  */
 #line 578 "Gmsh.y"
     { (yyval.i) = 1; ;}
     break;
 
   case 62:
+
+/* Line 1455 of yacc.c  */
 #line 579 "Gmsh.y"
     { (yyval.i) = -1; ;}
     break;
 
   case 63:
+
+/* Line 1455 of yacc.c  */
 #line 587 "Gmsh.y"
     {
       if(!gmsh_yysymbols.count((yyvsp[(1) - (4)].c))){
@@ -4394,6 +4379,8 @@ yyreduce:
     break;
 
   case 64:
+
+/* Line 1455 of yacc.c  */
 #line 609 "Gmsh.y"
     {
       int index = (int)(yyvsp[(3) - (7)].d);
@@ -4424,6 +4411,8 @@ yyreduce:
     break;
 
   case 65:
+
+/* Line 1455 of yacc.c  */
 #line 636 "Gmsh.y"
     {
       if(List_Nbr((yyvsp[(4) - (9)].l)) != List_Nbr((yyvsp[(8) - (9)].l))){
@@ -4467,6 +4456,8 @@ yyreduce:
     break;
 
   case 66:
+
+/* Line 1455 of yacc.c  */
 #line 676 "Gmsh.y"
     {
       if(gmsh_yysymbols.count((yyvsp[(1) - (6)].c)))
@@ -4480,6 +4471,8 @@ yyreduce:
     break;
 
   case 67:
+
+/* Line 1455 of yacc.c  */
 #line 686 "Gmsh.y"
     {
       // appends to the list
@@ -4491,6 +4484,8 @@ yyreduce:
     break;
 
   case 68:
+
+/* Line 1455 of yacc.c  */
 #line 694 "Gmsh.y"
     {
       if(!gmsh_yysymbols.count((yyvsp[(1) - (3)].c)))
@@ -4502,6 +4497,8 @@ yyreduce:
     break;
 
   case 69:
+
+/* Line 1455 of yacc.c  */
 #line 702 "Gmsh.y"
     {
       if(!gmsh_yysymbols.count((yyvsp[(1) - (6)].c)))
@@ -4517,6 +4514,8 @@ yyreduce:
     break;
 
   case 70:
+
+/* Line 1455 of yacc.c  */
 #line 714 "Gmsh.y"
     { 
       gmsh_yystringsymbols[(yyvsp[(1) - (4)].c)] = std::string((yyvsp[(3) - (4)].c));
@@ -4526,6 +4525,8 @@ yyreduce:
     break;
 
   case 71:
+
+/* Line 1455 of yacc.c  */
 #line 723 "Gmsh.y"
     { 
       std::string tmp((yyvsp[(5) - (6)].c));
@@ -4535,6 +4536,8 @@ yyreduce:
     break;
 
   case 72:
+
+/* Line 1455 of yacc.c  */
 #line 729 "Gmsh.y"
     { 
       std::string tmp((yyvsp[(8) - (9)].c));
@@ -4544,6 +4547,8 @@ yyreduce:
     break;
 
   case 73:
+
+/* Line 1455 of yacc.c  */
 #line 738 "Gmsh.y"
     {
       double d = 0.;
@@ -4565,6 +4570,8 @@ yyreduce:
     break;
 
   case 74:
+
+/* Line 1455 of yacc.c  */
 #line 756 "Gmsh.y"
     {
       double d = 0.;
@@ -4586,6 +4593,8 @@ yyreduce:
     break;
 
   case 75:
+
+/* Line 1455 of yacc.c  */
 #line 774 "Gmsh.y"
     {
       double d = 0.;
@@ -4598,6 +4607,8 @@ yyreduce:
     break;
 
   case 76:
+
+/* Line 1455 of yacc.c  */
 #line 783 "Gmsh.y"
     {
       double d = 0.;
@@ -4610,6 +4621,8 @@ yyreduce:
     break;
 
   case 77:
+
+/* Line 1455 of yacc.c  */
 #line 795 "Gmsh.y"
     {
       ColorOption(GMSH_SET|GMSH_GUI, (yyvsp[(1) - (8)].c), 0, (yyvsp[(5) - (8)].c), (yyvsp[(7) - (8)].u));
@@ -4618,6 +4631,8 @@ yyreduce:
     break;
 
   case 78:
+
+/* Line 1455 of yacc.c  */
 #line 800 "Gmsh.y"
     {
       ColorOption(GMSH_SET|GMSH_GUI, (yyvsp[(1) - (11)].c), (int)(yyvsp[(3) - (11)].d), (yyvsp[(8) - (11)].c), (yyvsp[(10) - (11)].u));
@@ -4626,6 +4641,8 @@ yyreduce:
     break;
 
   case 79:
+
+/* Line 1455 of yacc.c  */
 #line 808 "Gmsh.y"
     {
       GmshColorTable *ct = GetColorTable(0);
@@ -4649,6 +4666,8 @@ yyreduce:
     break;
 
   case 80:
+
+/* Line 1455 of yacc.c  */
 #line 828 "Gmsh.y"
     {
       GmshColorTable *ct = GetColorTable((int)(yyvsp[(3) - (9)].d));
@@ -4672,6 +4691,8 @@ yyreduce:
     break;
 
   case 81:
+
+/* Line 1455 of yacc.c  */
 #line 851 "Gmsh.y"
     {
 #if defined(HAVE_MESH)
@@ -4684,6 +4705,8 @@ yyreduce:
     break;
 
   case 82:
+
+/* Line 1455 of yacc.c  */
 #line 860 "Gmsh.y"
     {
 #if defined(HAVE_MESH)
@@ -4695,6 +4718,8 @@ yyreduce:
     break;
 
   case 83:
+
+/* Line 1455 of yacc.c  */
 #line 868 "Gmsh.y"
     {
 #if defined(HAVE_MESH)
@@ -4720,6 +4745,8 @@ yyreduce:
     break;
 
   case 84:
+
+/* Line 1455 of yacc.c  */
 #line 890 "Gmsh.y"
     {
 #if defined(HAVE_MESH)
@@ -4746,6 +4773,8 @@ yyreduce:
     break;
 
   case 85:
+
+/* Line 1455 of yacc.c  */
 #line 913 "Gmsh.y"
     {
 #if defined(HAVE_MESH)
@@ -4774,6 +4803,8 @@ yyreduce:
     break;
 
   case 86:
+
+/* Line 1455 of yacc.c  */
 #line 941 "Gmsh.y"
     {
 #if defined(HAVE_POST)
@@ -4789,6 +4820,8 @@ yyreduce:
     break;
 
   case 87:
+
+/* Line 1455 of yacc.c  */
 #line 953 "Gmsh.y"
     {
 #if defined(HAVE_POST)
@@ -4804,6 +4837,8 @@ yyreduce:
     break;
 
   case 88:
+
+/* Line 1455 of yacc.c  */
 #line 970 "Gmsh.y"
     { 
       (yyval.i) = (int)(yyvsp[(1) - (1)].d); 
@@ -4811,6 +4846,8 @@ yyreduce:
     break;
 
   case 89:
+
+/* Line 1455 of yacc.c  */
 #line 974 "Gmsh.y"
     { 
       (yyval.i) = GModel::current()->setPhysicalName
@@ -4821,6 +4858,8 @@ yyreduce:
     break;
 
   case 90:
+
+/* Line 1455 of yacc.c  */
 #line 984 "Gmsh.y"
     {
       (yyval.l) = 0;
@@ -4828,6 +4867,8 @@ yyreduce:
     break;
 
   case 91:
+
+/* Line 1455 of yacc.c  */
 #line 988 "Gmsh.y"
     {
       (yyval.l) = List_Create(1, 1, sizeof(Vertex*));
@@ -4841,6 +4882,8 @@ yyreduce:
     break;
 
   case 92:
+
+/* Line 1455 of yacc.c  */
 #line 1000 "Gmsh.y"
     {
       for(int i = 0; i < 4; i++) (yyval.v)[i] = 0.;
@@ -4848,6 +4891,8 @@ yyreduce:
     break;
 
   case 93:
+
+/* Line 1455 of yacc.c  */
 #line 1004 "Gmsh.y"
     {
       for(int i = 0; i < 4; i++) (yyval.v)[i] = (yyvsp[(2) - (2)].v)[i];
@@ -4855,6 +4900,8 @@ yyreduce:
     break;
 
   case 94:
+
+/* Line 1455 of yacc.c  */
 #line 1014 "Gmsh.y"
     {
       int num = (int)(yyvsp[(3) - (7)].d);
@@ -4881,6 +4928,8 @@ yyreduce:
     break;
 
   case 95:
+
+/* Line 1455 of yacc.c  */
 #line 1037 "Gmsh.y"
     {
       curPhysDim = 0;
@@ -4888,6 +4937,8 @@ yyreduce:
     break;
 
   case 96:
+
+/* Line 1455 of yacc.c  */
 #line 1041 "Gmsh.y"
     {
       int num = (int)(yyvsp[(5) - (9)].i);
@@ -4907,6 +4958,8 @@ yyreduce:
     break;
 
   case 97:
+
+/* Line 1455 of yacc.c  */
 #line 1057 "Gmsh.y"
     {      
       for(int i = 0; i < List_Nbr((yyvsp[(3) - (6)].l)); i++){
@@ -4929,6 +4982,8 @@ yyreduce:
     break;
 
   case 98:
+
+/* Line 1455 of yacc.c  */
 #line 1079 "Gmsh.y"
     {
       int num = (int)(yyvsp[(3) - (7)].d);
@@ -4950,6 +5005,8 @@ yyreduce:
     break;
 
   case 99:
+
+/* Line 1455 of yacc.c  */
 #line 1097 "Gmsh.y"
     {
       for (int i = 0; i < List_Nbr((yyvsp[(3) - (4)].l)); i++){
@@ -4974,6 +5031,8 @@ yyreduce:
     break;
 
   case 100:
+
+/* Line 1455 of yacc.c  */
 #line 1119 "Gmsh.y"
     {
       int num = (int)(yyvsp[(3) - (7)].d);
@@ -4995,6 +5054,8 @@ yyreduce:
     break;
 
   case 101:
+
+/* Line 1455 of yacc.c  */
 #line 1137 "Gmsh.y"
     {
       int num = (int)(yyvsp[(3) - (8)].d);
@@ -5028,6 +5089,8 @@ yyreduce:
     break;
 
   case 102:
+
+/* Line 1455 of yacc.c  */
 #line 1167 "Gmsh.y"
     {
       int num = (int)(yyvsp[(3) - (8)].d);
@@ -5061,6 +5124,8 @@ yyreduce:
     break;
 
   case 103:
+
+/* Line 1455 of yacc.c  */
 #line 1197 "Gmsh.y"
     {
       int num = (int)(yyvsp[(3) - (7)].d);
@@ -5082,6 +5147,8 @@ yyreduce:
     break;
 
   case 104:
+
+/* Line 1455 of yacc.c  */
 #line 1215 "Gmsh.y"
     {
       int num = (int)(yyvsp[(3) - (7)].d);
@@ -5103,6 +5170,8 @@ yyreduce:
     break;
 
   case 105:
+
+/* Line 1455 of yacc.c  */
 #line 1233 "Gmsh.y"
     {
       int num = (int)(yyvsp[(3) - (11)].d);
@@ -5132,6 +5201,8 @@ yyreduce:
     break;
 
   case 106:
+
+/* Line 1455 of yacc.c  */
 #line 1259 "Gmsh.y"
     {
       int num = (int)(yyvsp[(4) - (8)].d);
@@ -5152,6 +5223,8 @@ yyreduce:
     break;
 
   case 107:
+
+/* Line 1455 of yacc.c  */
 #line 1276 "Gmsh.y"
     {
       int num = (int)(yyvsp[(4) - (8)].d);
@@ -5171,6 +5244,8 @@ yyreduce:
     break;
 
   case 108:
+
+/* Line 1455 of yacc.c  */
 #line 1292 "Gmsh.y"
     {
       curPhysDim = 1;
@@ -5178,6 +5253,8 @@ yyreduce:
     break;
 
   case 109:
+
+/* Line 1455 of yacc.c  */
 #line 1296 "Gmsh.y"
     {
       int num = (int)(yyvsp[(5) - (9)].i);
@@ -5197,6 +5274,8 @@ yyreduce:
     break;
 
   case 110:
+
+/* Line 1455 of yacc.c  */
 #line 1315 "Gmsh.y"
     {
       int num = (int)(yyvsp[(4) - (8)].d);
@@ -5218,6 +5297,8 @@ yyreduce:
     break;
 
   case 111:
+
+/* Line 1455 of yacc.c  */
 #line 1333 "Gmsh.y"
     {
       int num = (int)(yyvsp[(4) - (9)].d), type = 0;
@@ -5260,6 +5341,8 @@ yyreduce:
     break;
 
   case 112:
+
+/* Line 1455 of yacc.c  */
 #line 1372 "Gmsh.y"
     {
       myGmshSurface = 0;
@@ -5269,6 +5352,8 @@ yyreduce:
     break;
 
   case 113:
+
+/* Line 1455 of yacc.c  */
 #line 1378 "Gmsh.y"
     {
       myGmshSurface = gmshSurface::getSurface((int)(yyvsp[(3) - (4)].d));
@@ -5278,6 +5363,8 @@ yyreduce:
     break;
 
   case 114:
+
+/* Line 1455 of yacc.c  */
 #line 1384 "Gmsh.y"
     {
       int num = (int)(yyvsp[(4) - (10)].d);
@@ -5288,6 +5375,8 @@ yyreduce:
     break;
 
   case 115:
+
+/* Line 1455 of yacc.c  */
 #line 1391 "Gmsh.y"
     {
       int num = (int)(yyvsp[(3) - (7)].d);
@@ -5316,6 +5405,8 @@ yyreduce:
     break;
 
   case 116:
+
+/* Line 1455 of yacc.c  */
 #line 1416 "Gmsh.y"
     {
       int num = (int)(yyvsp[(3) - (7)].d);
@@ -5344,6 +5435,8 @@ yyreduce:
     break;
 
   case 117:
+
+/* Line 1455 of yacc.c  */
 #line 1441 "Gmsh.y"
     {
       int num = (int)(yyvsp[(4) - (8)].d);
@@ -5363,6 +5456,8 @@ yyreduce:
     break;
 
   case 118:
+
+/* Line 1455 of yacc.c  */
 #line 1457 "Gmsh.y"
     {
       int num = (int)(yyvsp[(4) - (9)].d);
@@ -5384,6 +5479,8 @@ yyreduce:
     break;
 
   case 119:
+
+/* Line 1455 of yacc.c  */
 #line 1476 "Gmsh.y"
     {
       int num = (int)(yyvsp[(4) - (13)].d);
@@ -5418,6 +5515,8 @@ yyreduce:
     break;
 
   case 120:
+
+/* Line 1455 of yacc.c  */
 #line 1507 "Gmsh.y"
     {
       curPhysDim = 2;
@@ -5425,6 +5524,8 @@ yyreduce:
     break;
 
   case 121:
+
+/* Line 1455 of yacc.c  */
 #line 1511 "Gmsh.y"
     {
       int num = (int)(yyvsp[(5) - (9)].i);
@@ -5444,6 +5545,8 @@ yyreduce:
     break;
 
   case 122:
+
+/* Line 1455 of yacc.c  */
 #line 1531 "Gmsh.y"
     {
       yymsg(0, "'Complex Volume' command is deprecated: use 'Volume' instead");
@@ -5465,6 +5568,8 @@ yyreduce:
     break;
 
   case 123:
+
+/* Line 1455 of yacc.c  */
 #line 1549 "Gmsh.y"
     {
       int num = (int)(yyvsp[(3) - (7)].d);
@@ -5485,6 +5590,8 @@ yyreduce:
     break;
 
   case 124:
+
+/* Line 1455 of yacc.c  */
 #line 1567 "Gmsh.y"
     {
 #if defined(HAVE_OCC)
@@ -5501,6 +5608,8 @@ yyreduce:
     break;
 
   case 125:
+
+/* Line 1455 of yacc.c  */
 #line 1580 "Gmsh.y"
     {
       int num = (int)(yyvsp[(4) - (8)].d);
@@ -5520,6 +5629,8 @@ yyreduce:
     break;
 
   case 126:
+
+/* Line 1455 of yacc.c  */
 #line 1596 "Gmsh.y"
     {
       curPhysDim = 3;
@@ -5527,6 +5638,8 @@ yyreduce:
     break;
 
   case 127:
+
+/* Line 1455 of yacc.c  */
 #line 1600 "Gmsh.y"
     {
       int num = (int)(yyvsp[(5) - (9)].i);
@@ -5546,6 +5659,8 @@ yyreduce:
     break;
 
   case 128:
+
+/* Line 1455 of yacc.c  */
 #line 1622 "Gmsh.y"
     {
       TranslateShapes((yyvsp[(2) - (5)].v)[0], (yyvsp[(2) - (5)].v)[1], (yyvsp[(2) - (5)].v)[2], (yyvsp[(4) - (5)].l));
@@ -5554,6 +5669,8 @@ yyreduce:
     break;
 
   case 129:
+
+/* Line 1455 of yacc.c  */
 #line 1627 "Gmsh.y"
     {
       RotateShapes((yyvsp[(3) - (11)].v)[0], (yyvsp[(3) - (11)].v)[1], (yyvsp[(3) - (11)].v)[2], (yyvsp[(5) - (11)].v)[0], (yyvsp[(5) - (11)].v)[1], (yyvsp[(5) - (11)].v)[2], (yyvsp[(7) - (11)].d), (yyvsp[(10) - (11)].l));
@@ -5562,6 +5679,8 @@ yyreduce:
     break;
 
   case 130:
+
+/* Line 1455 of yacc.c  */
 #line 1632 "Gmsh.y"
     {
       SymmetryShapes((yyvsp[(2) - (5)].v)[0], (yyvsp[(2) - (5)].v)[1], (yyvsp[(2) - (5)].v)[2], (yyvsp[(2) - (5)].v)[3], (yyvsp[(4) - (5)].l));
@@ -5570,6 +5689,8 @@ yyreduce:
     break;
 
   case 131:
+
+/* Line 1455 of yacc.c  */
 #line 1637 "Gmsh.y"
     {
       DilatShapes((yyvsp[(3) - (9)].v)[0], (yyvsp[(3) - (9)].v)[1], (yyvsp[(3) - (9)].v)[2], (yyvsp[(5) - (9)].d), (yyvsp[(8) - (9)].l));
@@ -5578,6 +5699,8 @@ yyreduce:
     break;
 
   case 132:
+
+/* Line 1455 of yacc.c  */
 #line 1642 "Gmsh.y"
     {
       (yyval.l) = List_Create(3, 3, sizeof(Shape));
@@ -5601,6 +5724,8 @@ yyreduce:
     break;
 
   case 133:
+
+/* Line 1455 of yacc.c  */
 #line 1662 "Gmsh.y"
     { 
       (yyval.l) = List_Create(2, 1, sizeof(Shape));
@@ -5610,6 +5735,8 @@ yyreduce:
     break;
 
   case 134:
+
+/* Line 1455 of yacc.c  */
 #line 1668 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(Shape*));
@@ -5621,16 +5748,22 @@ yyreduce:
     break;
 
   case 135:
+
+/* Line 1455 of yacc.c  */
 #line 1678 "Gmsh.y"
     { (yyval.l) = (yyvsp[(1) - (1)].l); ;}
     break;
 
   case 136:
+
+/* Line 1455 of yacc.c  */
 #line 1679 "Gmsh.y"
     { (yyval.l) = (yyvsp[(1) - (1)].l); ;}
     break;
 
   case 137:
+
+/* Line 1455 of yacc.c  */
 #line 1684 "Gmsh.y"
     {
       (yyval.l) = List_Create(3, 3, sizeof(Shape));
@@ -5638,6 +5771,8 @@ yyreduce:
     break;
 
   case 138:
+
+/* Line 1455 of yacc.c  */
 #line 1688 "Gmsh.y"
     {
       List_Add((yyval.l), &(yyvsp[(2) - (2)].s));
@@ -5645,6 +5780,8 @@ yyreduce:
     break;
 
   case 139:
+
+/* Line 1455 of yacc.c  */
 #line 1692 "Gmsh.y"
     {
       for(int i = 0; i < List_Nbr((yyvsp[(4) - (6)].l)); i++){
@@ -5671,6 +5808,8 @@ yyreduce:
     break;
 
   case 140:
+
+/* Line 1455 of yacc.c  */
 #line 1715 "Gmsh.y"
     {
       for(int i = 0; i < List_Nbr((yyvsp[(4) - (6)].l)); i++){
@@ -5697,6 +5836,8 @@ yyreduce:
     break;
 
   case 141:
+
+/* Line 1455 of yacc.c  */
 #line 1738 "Gmsh.y"
     {
       for(int i = 0; i < List_Nbr((yyvsp[(4) - (6)].l)); i++){
@@ -5723,6 +5864,8 @@ yyreduce:
     break;
 
   case 142:
+
+/* Line 1455 of yacc.c  */
 #line 1761 "Gmsh.y"
     {
       for(int i = 0; i < List_Nbr((yyvsp[(4) - (6)].l)); i++){
@@ -5749,6 +5892,8 @@ yyreduce:
     break;
 
   case 143:
+
+/* Line 1455 of yacc.c  */
 #line 1789 "Gmsh.y"
     {
 #if defined(HAVE_DINTEGRATION)
@@ -5773,6 +5918,8 @@ yyreduce:
     break;
 
   case 144:
+
+/* Line 1455 of yacc.c  */
 #line 1811 "Gmsh.y"
     {
 #if defined(HAVE_DINTEGRATION)
@@ -5796,6 +5943,8 @@ yyreduce:
     break;
 
   case 145:
+
+/* Line 1455 of yacc.c  */
 #line 1832 "Gmsh.y"
     {
 #if defined(HAVE_DINTEGRATION)
@@ -5820,6 +5969,8 @@ yyreduce:
     break;
 
   case 146:
+
+/* Line 1455 of yacc.c  */
 #line 1853 "Gmsh.y"
     {
 #if defined(HAVE_DINTEGRATION)
@@ -5843,6 +5994,8 @@ yyreduce:
     break;
 
   case 147:
+
+/* Line 1455 of yacc.c  */
 #line 1873 "Gmsh.y"
     {
 #if defined(HAVE_DINTEGRATION)
@@ -5958,6 +6111,8 @@ yyreduce:
     break;
 
   case 148:
+
+/* Line 1455 of yacc.c  */
 #line 1985 "Gmsh.y"
     {
 #if defined(HAVE_DINTEGRATION)
@@ -5980,6 +6135,8 @@ yyreduce:
     break;
 
   case 149:
+
+/* Line 1455 of yacc.c  */
 #line 2004 "Gmsh.y"
     {
 #if defined(HAVE_DINTEGRATION)
@@ -6003,6 +6160,8 @@ yyreduce:
     break;
 
   case 150:
+
+/* Line 1455 of yacc.c  */
 #line 2025 "Gmsh.y"
     {
 #if defined(HAVE_DINTEGRATION)
@@ -6109,6 +6268,8 @@ yyreduce:
     break;
 
   case 151:
+
+/* Line 1455 of yacc.c  */
 #line 2133 "Gmsh.y"
     {
       for(int i = 0; i < List_Nbr((yyvsp[(3) - (4)].l)); i++){
@@ -6121,6 +6282,8 @@ yyreduce:
     break;
 
   case 152:
+
+/* Line 1455 of yacc.c  */
 #line 2142 "Gmsh.y"
     {
 #if defined(HAVE_MESH)
@@ -6130,6 +6293,8 @@ yyreduce:
     break;
 
   case 153:
+
+/* Line 1455 of yacc.c  */
 #line 2148 "Gmsh.y"
     {
 #if defined(HAVE_POST)
@@ -6148,6 +6313,8 @@ yyreduce:
     break;
 
   case 154:
+
+/* Line 1455 of yacc.c  */
 #line 2163 "Gmsh.y"
     {
       if(!strcmp((yyvsp[(2) - (3)].c), "Meshes") || !strcmp((yyvsp[(2) - (3)].c), "All")){
@@ -6179,6 +6346,8 @@ yyreduce:
     break;
 
   case 155:
+
+/* Line 1455 of yacc.c  */
 #line 2191 "Gmsh.y"
     {
 #if defined(HAVE_POST)
@@ -6194,6 +6363,8 @@ yyreduce:
     break;
 
   case 156:
+
+/* Line 1455 of yacc.c  */
 #line 2208 "Gmsh.y"
     {
       for(int i = 0; i < List_Nbr((yyvsp[(4) - (5)].l)); i++){
@@ -6206,6 +6377,8 @@ yyreduce:
     break;
 
   case 157:
+
+/* Line 1455 of yacc.c  */
 #line 2222 "Gmsh.y"
     {
       for(int i = 0; i < 4; i++)
@@ -6215,6 +6388,8 @@ yyreduce:
     break;
 
   case 158:
+
+/* Line 1455 of yacc.c  */
 #line 2228 "Gmsh.y"
     {
       for(int i = 0; i < 4; i++)
@@ -6224,6 +6399,8 @@ yyreduce:
     break;
 
   case 159:
+
+/* Line 1455 of yacc.c  */
 #line 2234 "Gmsh.y"
     {
       for(int i = 0; i < List_Nbr((yyvsp[(3) - (4)].l)); i++){
@@ -6236,6 +6413,8 @@ yyreduce:
     break;
 
   case 160:
+
+/* Line 1455 of yacc.c  */
 #line 2243 "Gmsh.y"
     {
       for(int i = 0; i < List_Nbr((yyvsp[(3) - (4)].l)); i++){
@@ -6248,6 +6427,8 @@ yyreduce:
     break;
 
   case 161:
+
+/* Line 1455 of yacc.c  */
 #line 2257 "Gmsh.y"
     {
       if(!strcmp((yyvsp[(1) - (3)].c), "Include")){
@@ -6291,6 +6472,8 @@ yyreduce:
     break;
 
   case 162:
+
+/* Line 1455 of yacc.c  */
 #line 2297 "Gmsh.y"
     {
 #if defined(HAVE_POST)
@@ -6311,6 +6494,8 @@ yyreduce:
     break;
 
   case 163:
+
+/* Line 1455 of yacc.c  */
 #line 2314 "Gmsh.y"
     {
 #if defined(HAVE_POST) && defined(HAVE_MESH)
@@ -6329,6 +6514,8 @@ yyreduce:
     break;
 
   case 164:
+
+/* Line 1455 of yacc.c  */
 #line 2329 "Gmsh.y"
     {
       if(!strcmp((yyvsp[(1) - (3)].c), "Sleep")){
@@ -6351,6 +6538,8 @@ yyreduce:
     break;
 
   case 165:
+
+/* Line 1455 of yacc.c  */
 #line 2348 "Gmsh.y"
     {
 #if defined(HAVE_POST)
@@ -6366,6 +6555,8 @@ yyreduce:
     break;
 
   case 166:
+
+/* Line 1455 of yacc.c  */
 #line 2360 "Gmsh.y"
     {
 #if defined(HAVE_POST)
@@ -6393,6 +6584,8 @@ yyreduce:
     break;
 
   case 167:
+
+/* Line 1455 of yacc.c  */
 #line 2384 "Gmsh.y"
     {
       exit(0);
@@ -6400,6 +6593,8 @@ yyreduce:
     break;
 
   case 168:
+
+/* Line 1455 of yacc.c  */
 #line 2388 "Gmsh.y"
     {
       // FIXME: this is a hack to force a transfer from the old DB to
@@ -6410,6 +6605,8 @@ yyreduce:
     break;
 
   case 169:
+
+/* Line 1455 of yacc.c  */
 #line 2395 "Gmsh.y"
     {
       CTX::instance()->forcedBBox = 0;
@@ -6419,6 +6616,8 @@ yyreduce:
     break;
 
   case 170:
+
+/* Line 1455 of yacc.c  */
 #line 2401 "Gmsh.y"
     {
       CTX::instance()->forcedBBox = 1;
@@ -6427,6 +6626,8 @@ yyreduce:
     break;
 
   case 171:
+
+/* Line 1455 of yacc.c  */
 #line 2406 "Gmsh.y"
     {
 #if defined(HAVE_OPENGL)
@@ -6436,6 +6637,8 @@ yyreduce:
     break;
 
   case 172:
+
+/* Line 1455 of yacc.c  */
 #line 2412 "Gmsh.y"
     {
        GModel::current()->createTopologyFromMesh();
@@ -6443,6 +6646,8 @@ yyreduce:
     break;
 
   case 173:
+
+/* Line 1455 of yacc.c  */
 #line 2422 "Gmsh.y"
     {
       LoopControlVariablesTab[ImbricatedLoop][0] = (yyvsp[(3) - (6)].d);
@@ -6463,6 +6668,8 @@ yyreduce:
     break;
 
   case 174:
+
+/* Line 1455 of yacc.c  */
 #line 2439 "Gmsh.y"
     {
       LoopControlVariablesTab[ImbricatedLoop][0] = (yyvsp[(3) - (8)].d);
@@ -6483,6 +6690,8 @@ yyreduce:
     break;
 
   case 175:
+
+/* Line 1455 of yacc.c  */
 #line 2456 "Gmsh.y"
     {
       LoopControlVariablesTab[ImbricatedLoop][0] = (yyvsp[(5) - (8)].d);
@@ -6505,6 +6714,8 @@ yyreduce:
     break;
 
   case 176:
+
+/* Line 1455 of yacc.c  */
 #line 2475 "Gmsh.y"
     {
       LoopControlVariablesTab[ImbricatedLoop][0] = (yyvsp[(5) - (10)].d);
@@ -6527,6 +6738,8 @@ yyreduce:
     break;
 
   case 177:
+
+/* Line 1455 of yacc.c  */
 #line 2494 "Gmsh.y"
     {
       if(ImbricatedLoop <= 0){
@@ -6560,6 +6773,8 @@ yyreduce:
     break;
 
   case 178:
+
+/* Line 1455 of yacc.c  */
 #line 2524 "Gmsh.y"
     {
       if(!FunctionManager::Instance()->createFunction
@@ -6571,6 +6786,8 @@ yyreduce:
     break;
 
   case 179:
+
+/* Line 1455 of yacc.c  */
 #line 2532 "Gmsh.y"
     {
       if(!FunctionManager::Instance()->leaveFunction
@@ -6580,6 +6797,8 @@ yyreduce:
     break;
 
   case 180:
+
+/* Line 1455 of yacc.c  */
 #line 2538 "Gmsh.y"
     {
       if(!FunctionManager::Instance()->enterFunction
@@ -6590,6 +6809,8 @@ yyreduce:
     break;
 
   case 181:
+
+/* Line 1455 of yacc.c  */
 #line 2545 "Gmsh.y"
     {
       if(!(yyvsp[(3) - (4)].d)) skip_until("If", "EndIf");
@@ -6597,12 +6818,16 @@ yyreduce:
     break;
 
   case 182:
+
+/* Line 1455 of yacc.c  */
 #line 2549 "Gmsh.y"
     {
     ;}
     break;
 
   case 183:
+
+/* Line 1455 of yacc.c  */
 #line 2558 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(Shape));
@@ -6614,6 +6839,8 @@ yyreduce:
     break;
 
   case 184:
+
+/* Line 1455 of yacc.c  */
 #line 2566 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(Shape));
@@ -6625,6 +6852,8 @@ yyreduce:
     break;
 
   case 185:
+
+/* Line 1455 of yacc.c  */
 #line 2574 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(Shape));
@@ -6636,6 +6865,8 @@ yyreduce:
     break;
 
   case 186:
+
+/* Line 1455 of yacc.c  */
 #line 2582 "Gmsh.y"
     {
       extr.mesh.ExtrudeMesh = extr.mesh.Recombine = false;
@@ -6643,6 +6874,8 @@ yyreduce:
     break;
 
   case 187:
+
+/* Line 1455 of yacc.c  */
 #line 2586 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(Shape));
@@ -6654,6 +6887,8 @@ yyreduce:
     break;
 
   case 188:
+
+/* Line 1455 of yacc.c  */
 #line 2594 "Gmsh.y"
     {
       extr.mesh.ExtrudeMesh = extr.mesh.Recombine = false;
@@ -6661,6 +6896,8 @@ yyreduce:
     break;
 
   case 189:
+
+/* Line 1455 of yacc.c  */
 #line 2598 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(Shape));
@@ -6672,6 +6909,8 @@ yyreduce:
     break;
 
   case 190:
+
+/* Line 1455 of yacc.c  */
 #line 2606 "Gmsh.y"
     {
       extr.mesh.ExtrudeMesh = extr.mesh.Recombine = false;
@@ -6679,6 +6918,8 @@ yyreduce:
     break;
 
   case 191:
+
+/* Line 1455 of yacc.c  */
 #line 2610 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(Shape));
@@ -6690,6 +6931,8 @@ yyreduce:
     break;
 
   case 192:
+
+/* Line 1455 of yacc.c  */
 #line 2618 "Gmsh.y"
     {
       extr.mesh.ExtrudeMesh = extr.mesh.Recombine = false;
@@ -6697,6 +6940,8 @@ yyreduce:
     break;
 
   case 193:
+
+/* Line 1455 of yacc.c  */
 #line 2622 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(Shape));
@@ -6707,6 +6952,8 @@ yyreduce:
     break;
 
   case 194:
+
+/* Line 1455 of yacc.c  */
 #line 2631 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(Shape));
@@ -6717,6 +6964,8 @@ yyreduce:
     break;
 
   case 195:
+
+/* Line 1455 of yacc.c  */
 #line 2638 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(Shape));
@@ -6727,6 +6976,8 @@ yyreduce:
     break;
 
   case 196:
+
+/* Line 1455 of yacc.c  */
 #line 2645 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(Shape));
@@ -6737,6 +6988,8 @@ yyreduce:
     break;
 
   case 197:
+
+/* Line 1455 of yacc.c  */
 #line 2652 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(Shape));
@@ -6747,6 +7000,8 @@ yyreduce:
     break;
 
   case 198:
+
+/* Line 1455 of yacc.c  */
 #line 2659 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(Shape));
@@ -6757,6 +7012,8 @@ yyreduce:
     break;
 
   case 199:
+
+/* Line 1455 of yacc.c  */
 #line 2666 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(Shape));
@@ -6767,6 +7024,8 @@ yyreduce:
     break;
 
   case 200:
+
+/* Line 1455 of yacc.c  */
 #line 2673 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(Shape));
@@ -6777,6 +7036,8 @@ yyreduce:
     break;
 
   case 201:
+
+/* Line 1455 of yacc.c  */
 #line 2680 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(Shape));
@@ -6787,6 +7048,8 @@ yyreduce:
     break;
 
   case 202:
+
+/* Line 1455 of yacc.c  */
 #line 2687 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(Shape));
@@ -6797,6 +7060,8 @@ yyreduce:
     break;
 
   case 203:
+
+/* Line 1455 of yacc.c  */
 #line 2694 "Gmsh.y"
     {
       extr.mesh.ExtrudeMesh = extr.mesh.Recombine = false;
@@ -6804,6 +7069,8 @@ yyreduce:
     break;
 
   case 204:
+
+/* Line 1455 of yacc.c  */
 #line 2698 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(Shape));
@@ -6814,6 +7081,8 @@ yyreduce:
     break;
 
   case 205:
+
+/* Line 1455 of yacc.c  */
 #line 2705 "Gmsh.y"
     {
       extr.mesh.ExtrudeMesh = extr.mesh.Recombine = false;
@@ -6821,6 +7090,8 @@ yyreduce:
     break;
 
   case 206:
+
+/* Line 1455 of yacc.c  */
 #line 2709 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(Shape));
@@ -6831,6 +7102,8 @@ yyreduce:
     break;
 
   case 207:
+
+/* Line 1455 of yacc.c  */
 #line 2716 "Gmsh.y"
     {
       extr.mesh.ExtrudeMesh = extr.mesh.Recombine = false;
@@ -6838,6 +7111,8 @@ yyreduce:
     break;
 
   case 208:
+
+/* Line 1455 of yacc.c  */
 #line 2720 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(Shape));
@@ -6848,6 +7123,8 @@ yyreduce:
     break;
 
   case 209:
+
+/* Line 1455 of yacc.c  */
 #line 2727 "Gmsh.y"
     {
       extr.mesh.ExtrudeMesh = extr.mesh.Recombine = false;
@@ -6855,6 +7132,8 @@ yyreduce:
     break;
 
   case 210:
+
+/* Line 1455 of yacc.c  */
 #line 2731 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(Shape));
@@ -6865,6 +7144,8 @@ yyreduce:
     break;
 
   case 211:
+
+/* Line 1455 of yacc.c  */
 #line 2738 "Gmsh.y"
     {
       extr.mesh.ExtrudeMesh = extr.mesh.Recombine = false;
@@ -6872,6 +7153,8 @@ yyreduce:
     break;
 
   case 212:
+
+/* Line 1455 of yacc.c  */
 #line 2742 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(Shape));
@@ -6882,6 +7165,8 @@ yyreduce:
     break;
 
   case 213:
+
+/* Line 1455 of yacc.c  */
 #line 2749 "Gmsh.y"
     {
       extr.mesh.ExtrudeMesh = extr.mesh.Recombine = false;
@@ -6889,6 +7174,8 @@ yyreduce:
     break;
 
   case 214:
+
+/* Line 1455 of yacc.c  */
 #line 2753 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(Shape));
@@ -6899,6 +7186,8 @@ yyreduce:
     break;
 
   case 215:
+
+/* Line 1455 of yacc.c  */
 #line 2760 "Gmsh.y"
     {
       extr.mesh.ExtrudeMesh = extr.mesh.Recombine = false;
@@ -6906,6 +7195,8 @@ yyreduce:
     break;
 
   case 216:
+
+/* Line 1455 of yacc.c  */
 #line 2764 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(Shape));
@@ -6916,6 +7207,8 @@ yyreduce:
     break;
 
   case 217:
+
+/* Line 1455 of yacc.c  */
 #line 2771 "Gmsh.y"
     {
       extr.mesh.ExtrudeMesh = extr.mesh.Recombine = false;
@@ -6923,6 +7216,8 @@ yyreduce:
     break;
 
   case 218:
+
+/* Line 1455 of yacc.c  */
 #line 2775 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(Shape));
@@ -6933,6 +7228,8 @@ yyreduce:
     break;
 
   case 219:
+
+/* Line 1455 of yacc.c  */
 #line 2782 "Gmsh.y"
     {
       extr.mesh.ExtrudeMesh = extr.mesh.Recombine = false;
@@ -6940,6 +7237,8 @@ yyreduce:
     break;
 
   case 220:
+
+/* Line 1455 of yacc.c  */
 #line 2786 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(Shape));
@@ -6950,18 +7249,24 @@ yyreduce:
     break;
 
   case 221:
+
+/* Line 1455 of yacc.c  */
 #line 2797 "Gmsh.y"
     {
     ;}
     break;
 
   case 222:
+
+/* Line 1455 of yacc.c  */
 #line 2800 "Gmsh.y"
     {
     ;}
     break;
 
   case 223:
+
+/* Line 1455 of yacc.c  */
 #line 2806 "Gmsh.y"
     {
       extr.mesh.ExtrudeMesh = true;
@@ -6974,6 +7279,8 @@ yyreduce:
     break;
 
   case 224:
+
+/* Line 1455 of yacc.c  */
 #line 2815 "Gmsh.y"
     {
       extr.mesh.ExtrudeMesh = true;
@@ -6997,6 +7304,8 @@ yyreduce:
     break;
 
   case 225:
+
+/* Line 1455 of yacc.c  */
 #line 2835 "Gmsh.y"
     {
       yymsg(0, "Explicit region numbers in layers are deprecated");
@@ -7023,6 +7332,8 @@ yyreduce:
     break;
 
   case 226:
+
+/* Line 1455 of yacc.c  */
 #line 2858 "Gmsh.y"
     {
       extr.mesh.Recombine = true;
@@ -7030,6 +7341,8 @@ yyreduce:
     break;
 
   case 227:
+
+/* Line 1455 of yacc.c  */
 #line 2862 "Gmsh.y"
     {
       int num = (int)(yyvsp[(3) - (9)].d);
@@ -7052,6 +7365,8 @@ yyreduce:
     break;
 
   case 228:
+
+/* Line 1455 of yacc.c  */
 #line 2885 "Gmsh.y"
     {
       (yyval.i) = 1; // harmonic
@@ -7059,6 +7374,8 @@ yyreduce:
     break;
 
   case 229:
+
+/* Line 1455 of yacc.c  */
 #line 2889 "Gmsh.y"
     {
       if(!strcmp((yyvsp[(1) - (1)].c), "Harmonic"))
@@ -7074,6 +7391,8 @@ yyreduce:
     break;
 
   case 230:
+
+/* Line 1455 of yacc.c  */
 #line 2904 "Gmsh.y"
     {
       (yyval.v)[0] = (yyval.v)[1] = 1.;
@@ -7081,6 +7400,8 @@ yyreduce:
     break;
 
   case 231:
+
+/* Line 1455 of yacc.c  */
 #line 2908 "Gmsh.y"
     {
       if(!strcmp((yyvsp[(2) - (3)].c), "Progression") || !strcmp((yyvsp[(2) - (3)].c), "Power"))
@@ -7097,6 +7418,8 @@ yyreduce:
     break;
 
   case 232:
+
+/* Line 1455 of yacc.c  */
 #line 2923 "Gmsh.y"
     {
       (yyval.i) = -1; // left
@@ -7104,6 +7427,8 @@ yyreduce:
     break;
 
   case 233:
+
+/* Line 1455 of yacc.c  */
 #line 2927 "Gmsh.y"
     {
       if(!strcmp((yyvsp[(1) - (1)].c), "Right"))
@@ -7117,6 +7442,8 @@ yyreduce:
     break;
 
   case 234:
+
+/* Line 1455 of yacc.c  */
 #line 2939 "Gmsh.y"
     {
      (yyval.l) = List_Create(1, 1, sizeof(double));
@@ -7124,6 +7451,8 @@ yyreduce:
     break;
 
   case 235:
+
+/* Line 1455 of yacc.c  */
 #line 2943 "Gmsh.y"
     {
      (yyval.l) = (yyvsp[(2) - (2)].l);
@@ -7131,6 +7460,8 @@ yyreduce:
     break;
 
   case 236:
+
+/* Line 1455 of yacc.c  */
 #line 2948 "Gmsh.y"
     {
       (yyval.i) = 45;
@@ -7138,6 +7469,8 @@ yyreduce:
     break;
 
   case 237:
+
+/* Line 1455 of yacc.c  */
 #line 2952 "Gmsh.y"
     {
       (yyval.i) = (int)(yyvsp[(2) - (2)].d);
@@ -7145,6 +7478,8 @@ yyreduce:
     break;
 
   case 238:
+
+/* Line 1455 of yacc.c  */
 #line 2959 "Gmsh.y"
     {
       int type = (int)(yyvsp[(6) - (7)].v)[0];
@@ -7204,6 +7539,8 @@ yyreduce:
     break;
 
   case 239:
+
+/* Line 1455 of yacc.c  */
 #line 3015 "Gmsh.y"
     {
       int k = List_Nbr((yyvsp[(4) - (6)].l));
@@ -7277,6 +7614,8 @@ yyreduce:
     break;
 
   case 240:
+
+/* Line 1455 of yacc.c  */
 #line 3085 "Gmsh.y"
     {
       yymsg(1, "Elliptic Surface is deprecated: use Transfinite instead (with smoothing)");
@@ -7285,6 +7624,8 @@ yyreduce:
     break;
 
   case 241:
+
+/* Line 1455 of yacc.c  */
 #line 3090 "Gmsh.y"
     {
       int k = List_Nbr((yyvsp[(4) - (5)].l));
@@ -7355,6 +7696,8 @@ yyreduce:
     break;
 
   case 242:
+
+/* Line 1455 of yacc.c  */
 #line 3157 "Gmsh.y"
     {
       if(!(yyvsp[(3) - (5)].l)){
@@ -7401,6 +7744,8 @@ yyreduce:
     break;
 
   case 243:
+
+/* Line 1455 of yacc.c  */
 #line 3200 "Gmsh.y"
     {
       for(int i = 0; i < List_Nbr((yyvsp[(3) - (6)].l)); i++){
@@ -7424,6 +7769,8 @@ yyreduce:
     break;
 
   case 244:
+
+/* Line 1455 of yacc.c  */
 #line 3226 "Gmsh.y"
     { 
       Surface *s = FindSurface((int)(yyvsp[(8) - (10)].d));
@@ -7450,6 +7797,8 @@ yyreduce:
     break;
 
   case 245:
+
+/* Line 1455 of yacc.c  */
 #line 3249 "Gmsh.y"
     {
       Surface *s = FindSurface((int)(yyvsp[(8) - (10)].d));
@@ -7476,18 +7825,24 @@ yyreduce:
     break;
 
   case 246:
+
+/* Line 1455 of yacc.c  */
 #line 3272 "Gmsh.y"
     {
     ;}
     break;
 
   case 247:
+
+/* Line 1455 of yacc.c  */
 #line 3275 "Gmsh.y"
     {
     ;}
     break;
 
   case 248:
+
+/* Line 1455 of yacc.c  */
 #line 3284 "Gmsh.y"
     { 
       ReplaceAllDuplicates();
@@ -7495,6 +7850,8 @@ yyreduce:
     break;
 
   case 249:
+
+/* Line 1455 of yacc.c  */
 #line 3288 "Gmsh.y"
     { 
       if(!strcmp((yyvsp[(2) - (3)].c), "Geometry"))
@@ -7508,10 +7865,12 @@ yyreduce:
     break;
 
   case 250:
+
+/* Line 1455 of yacc.c  */
 #line 3305 "Gmsh.y"
     {
     
-    List_T *temp = ListOfDouble2ListOfInt((yyvsp[(3) - (7)].l));
+    List_T *temp = ListOfDouble2ListOfInt((yyvsp[(7) - (11)].l));
     std::vector<int> domain;
     
     for (int i = 0; i < List_Nbr(temp); i++){
@@ -7519,21 +7878,25 @@ yyreduce:
       List_Read(temp, i, &item);
       domain.push_back(item);
     }
-    List_Delete((yyvsp[(3) - (7)].l));
+    List_Delete((yyvsp[(7) - (11)].l));
     List_Delete(temp);
     
-    List_T *temp2 = ListOfDouble2ListOfInt((yyvsp[(5) - (7)].l));
+    List_T *temp2 = ListOfDouble2ListOfInt((yyvsp[(9) - (11)].l));
     std::vector<int> subdomain;
     for (int i = 0; i < List_Nbr(temp2); i++){
       int item = 0;
       List_Read(temp2, i, &item);
       subdomain.push_back(item);
     }
-    List_Delete((yyvsp[(5) - (7)].l));
+    List_Delete((yyvsp[(9) - (11)].l));
     List_Delete(temp2);
     
+    std::string fileName = "";
+    fileName = (yyvsp[(3) - (11)].c);
+    
     #if defined(HAVE_KBIPACK)
     Homology* homology = new Homology(GModel::current(), domain, subdomain);
+    homology->setFileName(fileName);
     homology->computeBettiNumbers();
     delete homology;
     #else
@@ -7543,7 +7906,9 @@ yyreduce:
     break;
 
   case 251:
-#line 3338 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3342 "Gmsh.y"
     {
     List_T *temp = ListOfDouble2ListOfInt((yyvsp[(7) - (11)].l));
     std::vector<int> domain;
@@ -7566,11 +7931,13 @@ yyreduce:
     List_Delete((yyvsp[(9) - (11)].l));
     List_Delete(temp2);
     
-    std::string fileName = (yyvsp[(3) - (11)].c);
+    std::string fileName = "";
+    fileName = (yyvsp[(3) - (11)].c);
     
     #if defined(HAVE_KBIPACK)
     Homology* homology = new Homology(GModel::current(), domain, subdomain);
-    homology->findGenerators(fileName);  
+    homology->setFileName(fileName);
+    homology->findGenerators();  
     delete homology;
     #else
     yymsg(0, "Gmsh needs to be configured with option Kbipack to use homology computation.");
@@ -7579,7 +7946,9 @@ yyreduce:
     break;
 
   case 252:
-#line 3372 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3378 "Gmsh.y"
     {
     List_T *temp = ListOfDouble2ListOfInt((yyvsp[(7) - (11)].l));
     std::vector<int> domain;
@@ -7602,11 +7971,13 @@ yyreduce:
     List_Delete((yyvsp[(9) - (11)].l));
     List_Delete(temp2);
     
-    std::string fileName = (yyvsp[(3) - (11)].c);
+    std::string fileName = "";
+    fileName = (yyvsp[(3) - (11)].c);
     
     #if defined(HAVE_KBIPACK)
     Homology* homology = new Homology(GModel::current(), domain, subdomain);
-    homology->findDualGenerators(fileName);
+    homology->setFileName(fileName);
+    homology->findDualGenerators();
     delete homology;
     #else
     yymsg(0, "Gmsh needs to be configured with option Kbipack to use homology computation.");
@@ -7615,47 +7986,65 @@ yyreduce:
     break;
 
   case 253:
-#line 3409 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3417 "Gmsh.y"
     { (yyval.d) = (yyvsp[(1) - (1)].d);           ;}
     break;
 
   case 254:
-#line 3410 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3418 "Gmsh.y"
     { (yyval.d) = (yyvsp[(2) - (3)].d);           ;}
     break;
 
   case 255:
-#line 3411 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3419 "Gmsh.y"
     { (yyval.d) = -(yyvsp[(2) - (2)].d);          ;}
     break;
 
   case 256:
-#line 3412 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3420 "Gmsh.y"
     { (yyval.d) = (yyvsp[(2) - (2)].d);           ;}
     break;
 
   case 257:
-#line 3413 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3421 "Gmsh.y"
     { (yyval.d) = !(yyvsp[(2) - (2)].d);          ;}
     break;
 
   case 258:
-#line 3414 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3422 "Gmsh.y"
     { (yyval.d) = (yyvsp[(1) - (3)].d) - (yyvsp[(3) - (3)].d);      ;}
     break;
 
   case 259:
-#line 3415 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3423 "Gmsh.y"
     { (yyval.d) = (yyvsp[(1) - (3)].d) + (yyvsp[(3) - (3)].d);      ;}
     break;
 
   case 260:
-#line 3416 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3424 "Gmsh.y"
     { (yyval.d) = (yyvsp[(1) - (3)].d) * (yyvsp[(3) - (3)].d);      ;}
     break;
 
   case 261:
-#line 3418 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3426 "Gmsh.y"
     { 
       if(!(yyvsp[(3) - (3)].d))
 	yymsg(0, "Division by zero in '%g / %g'", (yyvsp[(1) - (3)].d), (yyvsp[(3) - (3)].d));
@@ -7665,307 +8054,429 @@ yyreduce:
     break;
 
   case 262:
-#line 3424 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3432 "Gmsh.y"
     { (yyval.d) = (int)(yyvsp[(1) - (3)].d) % (int)(yyvsp[(3) - (3)].d);  ;}
     break;
 
   case 263:
-#line 3425 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3433 "Gmsh.y"
     { (yyval.d) = pow((yyvsp[(1) - (3)].d), (yyvsp[(3) - (3)].d));  ;}
     break;
 
   case 264:
-#line 3426 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3434 "Gmsh.y"
     { (yyval.d) = (yyvsp[(1) - (3)].d) < (yyvsp[(3) - (3)].d);      ;}
     break;
 
   case 265:
-#line 3427 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3435 "Gmsh.y"
     { (yyval.d) = (yyvsp[(1) - (3)].d) > (yyvsp[(3) - (3)].d);      ;}
     break;
 
   case 266:
-#line 3428 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3436 "Gmsh.y"
     { (yyval.d) = (yyvsp[(1) - (3)].d) <= (yyvsp[(3) - (3)].d);     ;}
     break;
 
   case 267:
-#line 3429 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3437 "Gmsh.y"
     { (yyval.d) = (yyvsp[(1) - (3)].d) >= (yyvsp[(3) - (3)].d);     ;}
     break;
 
   case 268:
-#line 3430 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3438 "Gmsh.y"
     { (yyval.d) = (yyvsp[(1) - (3)].d) == (yyvsp[(3) - (3)].d);     ;}
     break;
 
   case 269:
-#line 3431 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3439 "Gmsh.y"
     { (yyval.d) = (yyvsp[(1) - (3)].d) != (yyvsp[(3) - (3)].d);     ;}
     break;
 
   case 270:
-#line 3432 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3440 "Gmsh.y"
     { (yyval.d) = (yyvsp[(1) - (3)].d) && (yyvsp[(3) - (3)].d);     ;}
     break;
 
   case 271:
-#line 3433 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3441 "Gmsh.y"
     { (yyval.d) = (yyvsp[(1) - (3)].d) || (yyvsp[(3) - (3)].d);     ;}
     break;
 
   case 272:
-#line 3434 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3442 "Gmsh.y"
     { (yyval.d) = (yyvsp[(1) - (5)].d) ? (yyvsp[(3) - (5)].d) : (yyvsp[(5) - (5)].d); ;}
     break;
 
   case 273:
-#line 3435 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3443 "Gmsh.y"
     { (yyval.d) = exp((yyvsp[(3) - (4)].d));      ;}
     break;
 
   case 274:
-#line 3436 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3444 "Gmsh.y"
     { (yyval.d) = log((yyvsp[(3) - (4)].d));      ;}
     break;
 
   case 275:
-#line 3437 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3445 "Gmsh.y"
     { (yyval.d) = log10((yyvsp[(3) - (4)].d));    ;}
     break;
 
   case 276:
-#line 3438 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3446 "Gmsh.y"
     { (yyval.d) = sqrt((yyvsp[(3) - (4)].d));     ;}
     break;
 
   case 277:
-#line 3439 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3447 "Gmsh.y"
     { (yyval.d) = sin((yyvsp[(3) - (4)].d));      ;}
     break;
 
   case 278:
-#line 3440 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3448 "Gmsh.y"
     { (yyval.d) = asin((yyvsp[(3) - (4)].d));     ;}
     break;
 
   case 279:
-#line 3441 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3449 "Gmsh.y"
     { (yyval.d) = cos((yyvsp[(3) - (4)].d));      ;}
     break;
 
   case 280:
-#line 3442 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3450 "Gmsh.y"
     { (yyval.d) = acos((yyvsp[(3) - (4)].d));     ;}
     break;
 
   case 281:
-#line 3443 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3451 "Gmsh.y"
     { (yyval.d) = tan((yyvsp[(3) - (4)].d));      ;}
     break;
 
   case 282:
-#line 3444 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3452 "Gmsh.y"
     { (yyval.d) = atan((yyvsp[(3) - (4)].d));     ;}
     break;
 
   case 283:
-#line 3445 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3453 "Gmsh.y"
     { (yyval.d) = atan2((yyvsp[(3) - (6)].d), (yyvsp[(5) - (6)].d));;}
     break;
 
   case 284:
-#line 3446 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3454 "Gmsh.y"
     { (yyval.d) = sinh((yyvsp[(3) - (4)].d));     ;}
     break;
 
   case 285:
-#line 3447 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3455 "Gmsh.y"
     { (yyval.d) = cosh((yyvsp[(3) - (4)].d));     ;}
     break;
 
   case 286:
-#line 3448 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3456 "Gmsh.y"
     { (yyval.d) = tanh((yyvsp[(3) - (4)].d));     ;}
     break;
 
   case 287:
-#line 3449 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3457 "Gmsh.y"
     { (yyval.d) = fabs((yyvsp[(3) - (4)].d));     ;}
     break;
 
   case 288:
-#line 3450 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3458 "Gmsh.y"
     { (yyval.d) = floor((yyvsp[(3) - (4)].d));    ;}
     break;
 
   case 289:
-#line 3451 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3459 "Gmsh.y"
     { (yyval.d) = ceil((yyvsp[(3) - (4)].d));     ;}
     break;
 
   case 290:
-#line 3452 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3460 "Gmsh.y"
     { (yyval.d) = fmod((yyvsp[(3) - (6)].d), (yyvsp[(5) - (6)].d)); ;}
     break;
 
   case 291:
-#line 3453 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3461 "Gmsh.y"
     { (yyval.d) = fmod((yyvsp[(3) - (6)].d), (yyvsp[(5) - (6)].d)); ;}
     break;
 
   case 292:
-#line 3454 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3462 "Gmsh.y"
     { (yyval.d) = sqrt((yyvsp[(3) - (6)].d) * (yyvsp[(3) - (6)].d) + (yyvsp[(5) - (6)].d) * (yyvsp[(5) - (6)].d)); ;}
     break;
 
   case 293:
-#line 3455 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3463 "Gmsh.y"
     { (yyval.d) = (yyvsp[(3) - (4)].d) * (double)rand() / (double)RAND_MAX; ;}
     break;
 
   case 294:
-#line 3457 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3465 "Gmsh.y"
     { (yyval.d) = exp((yyvsp[(3) - (4)].d));      ;}
     break;
 
   case 295:
-#line 3458 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3466 "Gmsh.y"
     { (yyval.d) = log((yyvsp[(3) - (4)].d));      ;}
     break;
 
   case 296:
-#line 3459 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3467 "Gmsh.y"
     { (yyval.d) = log10((yyvsp[(3) - (4)].d));    ;}
     break;
 
   case 297:
-#line 3460 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3468 "Gmsh.y"
     { (yyval.d) = sqrt((yyvsp[(3) - (4)].d));     ;}
     break;
 
   case 298:
-#line 3461 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3469 "Gmsh.y"
     { (yyval.d) = sin((yyvsp[(3) - (4)].d));      ;}
     break;
 
   case 299:
-#line 3462 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3470 "Gmsh.y"
     { (yyval.d) = asin((yyvsp[(3) - (4)].d));     ;}
     break;
 
   case 300:
-#line 3463 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3471 "Gmsh.y"
     { (yyval.d) = cos((yyvsp[(3) - (4)].d));      ;}
     break;
 
   case 301:
-#line 3464 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3472 "Gmsh.y"
     { (yyval.d) = acos((yyvsp[(3) - (4)].d));     ;}
     break;
 
   case 302:
-#line 3465 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3473 "Gmsh.y"
     { (yyval.d) = tan((yyvsp[(3) - (4)].d));      ;}
     break;
 
   case 303:
-#line 3466 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3474 "Gmsh.y"
     { (yyval.d) = atan((yyvsp[(3) - (4)].d));     ;}
     break;
 
   case 304:
-#line 3467 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3475 "Gmsh.y"
     { (yyval.d) = atan2((yyvsp[(3) - (6)].d), (yyvsp[(5) - (6)].d));;}
     break;
 
   case 305:
-#line 3468 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3476 "Gmsh.y"
     { (yyval.d) = sinh((yyvsp[(3) - (4)].d));     ;}
     break;
 
   case 306:
-#line 3469 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3477 "Gmsh.y"
     { (yyval.d) = cosh((yyvsp[(3) - (4)].d));     ;}
     break;
 
   case 307:
-#line 3470 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3478 "Gmsh.y"
     { (yyval.d) = tanh((yyvsp[(3) - (4)].d));     ;}
     break;
 
   case 308:
-#line 3471 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3479 "Gmsh.y"
     { (yyval.d) = fabs((yyvsp[(3) - (4)].d));     ;}
     break;
 
   case 309:
-#line 3472 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3480 "Gmsh.y"
     { (yyval.d) = floor((yyvsp[(3) - (4)].d));    ;}
     break;
 
   case 310:
-#line 3473 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3481 "Gmsh.y"
     { (yyval.d) = ceil((yyvsp[(3) - (4)].d));     ;}
     break;
 
   case 311:
-#line 3474 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3482 "Gmsh.y"
     { (yyval.d) = fmod((yyvsp[(3) - (6)].d), (yyvsp[(5) - (6)].d)); ;}
     break;
 
   case 312:
-#line 3475 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3483 "Gmsh.y"
     { (yyval.d) = fmod((yyvsp[(3) - (6)].d), (yyvsp[(5) - (6)].d)); ;}
     break;
 
   case 313:
-#line 3476 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3484 "Gmsh.y"
     { (yyval.d) = sqrt((yyvsp[(3) - (6)].d) * (yyvsp[(3) - (6)].d) + (yyvsp[(5) - (6)].d) * (yyvsp[(5) - (6)].d)); ;}
     break;
 
   case 314:
-#line 3477 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3485 "Gmsh.y"
     { (yyval.d) = (yyvsp[(3) - (4)].d) * (double)rand() / (double)RAND_MAX; ;}
     break;
 
   case 315:
-#line 3486 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3494 "Gmsh.y"
     { (yyval.d) = (yyvsp[(1) - (1)].d); ;}
     break;
 
   case 316:
-#line 3487 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3495 "Gmsh.y"
     { (yyval.d) = 3.141592653589793; ;}
     break;
 
   case 317:
-#line 3488 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3496 "Gmsh.y"
     { (yyval.d) = Msg::GetCommRank(); ;}
     break;
 
   case 318:
-#line 3489 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3497 "Gmsh.y"
     { (yyval.d) = Msg::GetCommSize(); ;}
     break;
 
   case 319:
-#line 3490 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3498 "Gmsh.y"
     { (yyval.d) = GetGmshMajorVersion(); ;}
     break;
 
   case 320:
-#line 3491 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3499 "Gmsh.y"
     { (yyval.d) = GetGmshMinorVersion(); ;}
     break;
 
   case 321:
-#line 3492 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3500 "Gmsh.y"
     { (yyval.d) = GetGmshPatchVersion(); ;}
     break;
 
   case 322:
-#line 3497 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3505 "Gmsh.y"
     {
       if(!gmsh_yysymbols.count((yyvsp[(1) - (1)].c))){
 	yymsg(0, "Unknown variable '%s'", (yyvsp[(1) - (1)].c));
@@ -7978,7 +8489,9 @@ yyreduce:
     break;
 
   case 323:
-#line 3510 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3518 "Gmsh.y"
     {
       char tmpstring[1024];
       sprintf(tmpstring, "%s_%d", (yyvsp[(1) - (5)].c), (int)(yyvsp[(4) - (5)].d)) ;
@@ -7993,7 +8506,9 @@ yyreduce:
     break;
 
   case 324:
-#line 3522 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3530 "Gmsh.y"
     {
       int index = (int)(yyvsp[(3) - (4)].d);
       if(!gmsh_yysymbols.count((yyvsp[(1) - (4)].c))){
@@ -8011,7 +8526,9 @@ yyreduce:
     break;
 
   case 325:
-#line 3537 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3545 "Gmsh.y"
     {
       if(!gmsh_yysymbols.count((yyvsp[(2) - (4)].c))){
 	yymsg(0, "Unknown variable '%s'", (yyvsp[(2) - (4)].c));
@@ -8024,7 +8541,9 @@ yyreduce:
     break;
 
   case 326:
-#line 3547 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3555 "Gmsh.y"
     {
       if(!gmsh_yysymbols.count((yyvsp[(1) - (2)].c))){
 	yymsg(0, "Unknown variable '%s'", (yyvsp[(1) - (2)].c));
@@ -8037,7 +8556,9 @@ yyreduce:
     break;
 
   case 327:
-#line 3557 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3565 "Gmsh.y"
     {
       int index = (int)(yyvsp[(3) - (5)].d);
       if(!gmsh_yysymbols.count((yyvsp[(1) - (5)].c))){
@@ -8055,7 +8576,9 @@ yyreduce:
     break;
 
   case 328:
-#line 3575 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3583 "Gmsh.y"
     {
       NumberOption(GMSH_GET, (yyvsp[(1) - (3)].c), 0, (yyvsp[(3) - (3)].c), (yyval.d));
       Free((yyvsp[(1) - (3)].c)); Free((yyvsp[(3) - (3)].c));
@@ -8063,7 +8586,9 @@ yyreduce:
     break;
 
   case 329:
-#line 3580 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3588 "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));
@@ -8071,7 +8596,9 @@ yyreduce:
     break;
 
   case 330:
-#line 3585 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3593 "Gmsh.y"
     {
       double d = 0.;
       if(NumberOption(GMSH_GET, (yyvsp[(1) - (4)].c), 0, (yyvsp[(3) - (4)].c), d)){
@@ -8084,7 +8611,9 @@ yyreduce:
     break;
 
   case 331:
-#line 3595 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3603 "Gmsh.y"
     {
       double d = 0.;
       if(NumberOption(GMSH_GET, (yyvsp[(1) - (7)].c), (int)(yyvsp[(3) - (7)].d), (yyvsp[(6) - (7)].c), d)){
@@ -8097,7 +8626,9 @@ yyreduce:
     break;
 
   case 332:
-#line 3605 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3613 "Gmsh.y"
     { 
       (yyval.d) = Msg::GetValue((yyvsp[(3) - (6)].c), (yyvsp[(5) - (6)].d));
       Free((yyvsp[(3) - (6)].c));
@@ -8105,70 +8636,90 @@ yyreduce:
     break;
 
   case 333:
-#line 3613 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3621 "Gmsh.y"
     {
       memcpy((yyval.v), (yyvsp[(1) - (1)].v), 5*sizeof(double));
     ;}
     break;
 
   case 334:
-#line 3617 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3625 "Gmsh.y"
     {
       for(int i = 0; i < 5; i++) (yyval.v)[i] = -(yyvsp[(2) - (2)].v)[i];
     ;}
     break;
 
   case 335:
-#line 3621 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3629 "Gmsh.y"
     { 
       for(int i = 0; i < 5; i++) (yyval.v)[i] = (yyvsp[(2) - (2)].v)[i];
     ;}
     break;
 
   case 336:
-#line 3625 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3633 "Gmsh.y"
     { 
       for(int i = 0; i < 5; i++) (yyval.v)[i] = (yyvsp[(1) - (3)].v)[i] - (yyvsp[(3) - (3)].v)[i];
     ;}
     break;
 
   case 337:
-#line 3629 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3637 "Gmsh.y"
     {
       for(int i = 0; i < 5; i++) (yyval.v)[i] = (yyvsp[(1) - (3)].v)[i] + (yyvsp[(3) - (3)].v)[i];
     ;}
     break;
 
   case 338:
-#line 3636 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3644 "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 339:
-#line 3640 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3648 "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 340:
-#line 3644 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3652 "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 341:
-#line 3648 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3656 "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 342:
-#line 3655 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3663 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(List_T*));
       List_Add((yyval.l), &((yyvsp[(1) - (1)].l)));
@@ -8176,14 +8727,18 @@ yyreduce:
     break;
 
   case 343:
-#line 3660 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3668 "Gmsh.y"
     {
       List_Add((yyval.l), &((yyvsp[(3) - (3)].l)));
     ;}
     break;
 
   case 344:
-#line 3667 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3675 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(double));
       List_Add((yyval.l), &((yyvsp[(1) - (1)].d)));
@@ -8191,14 +8746,18 @@ yyreduce:
     break;
 
   case 345:
-#line 3672 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3680 "Gmsh.y"
     {
       (yyval.l) = (yyvsp[(1) - (1)].l);
     ;}
     break;
 
   case 346:
-#line 3676 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3684 "Gmsh.y"
     {
       // creates an empty list
       (yyval.l) = List_Create(2, 1, sizeof(double));
@@ -8206,14 +8765,18 @@ yyreduce:
     break;
 
   case 347:
-#line 3681 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3689 "Gmsh.y"
     {
       (yyval.l) = (yyvsp[(2) - (3)].l);
     ;}
     break;
 
   case 348:
-#line 3685 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3693 "Gmsh.y"
     {
       (yyval.l) = (yyvsp[(3) - (4)].l);
       for(int i = 0; i < List_Nbr((yyval.l)); i++){
@@ -8224,7 +8787,9 @@ yyreduce:
     break;
 
   case 349:
-#line 3693 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3701 "Gmsh.y"
     {
       (yyval.l) = (yyvsp[(4) - (5)].l);
       for(int i = 0; i < List_Nbr((yyval.l)); i++){
@@ -8235,14 +8800,18 @@ yyreduce:
     break;
 
   case 350:
-#line 3704 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3712 "Gmsh.y"
     { 
       (yyval.l) = (yyvsp[(1) - (1)].l); 
     ;}
     break;
 
   case 351:
-#line 3708 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3716 "Gmsh.y"
     {
       if(!strcmp((yyvsp[(1) - (1)].c), "*") || !strcmp((yyvsp[(1) - (1)].c), "all"))
         (yyval.l) = 0;
@@ -8254,7 +8823,9 @@ yyreduce:
     break;
 
   case 352:
-#line 3720 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3728 "Gmsh.y"
     {
       (yyval.l) = (yyvsp[(2) - (2)].l);
       for(int i = 0; i < List_Nbr((yyval.l)); i++){
@@ -8265,7 +8836,9 @@ yyreduce:
     break;
 
   case 353:
-#line 3728 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3736 "Gmsh.y"
     {
       (yyval.l) = (yyvsp[(3) - (3)].l);
       for(int i = 0; i < List_Nbr((yyval.l)); i++){
@@ -8276,7 +8849,9 @@ yyreduce:
     break;
 
   case 354:
-#line 3736 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3744 "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)); 
@@ -8286,7 +8861,9 @@ yyreduce:
     break;
 
   case 355:
-#line 3743 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3751 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(double)); 
       if(!(yyvsp[(5) - (5)].d) || ((yyvsp[(1) - (5)].d) < (yyvsp[(3) - (5)].d) && (yyvsp[(5) - (5)].d) < 0) || ((yyvsp[(1) - (5)].d) > (yyvsp[(3) - (5)].d) && (yyvsp[(5) - (5)].d) > 0)){
@@ -8300,7 +8877,9 @@ yyreduce:
     break;
 
   case 356:
-#line 3754 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3762 "Gmsh.y"
     {
       // Returns the coordinates of a point and fills a list with it.
       // This allows to ensure e.g. that relative point positions are
@@ -8323,7 +8902,9 @@ yyreduce:
     break;
 
   case 357:
-#line 3774 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3782 "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++){
@@ -8336,7 +8917,9 @@ yyreduce:
     break;
 
   case 358:
-#line 3784 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3792 "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++){
@@ -8349,7 +8932,9 @@ yyreduce:
     break;
 
   case 359:
-#line 3794 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3802 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(double));
       if(!gmsh_yysymbols.count((yyvsp[(1) - (3)].c)))
@@ -8362,7 +8947,9 @@ yyreduce:
     break;
 
   case 360:
-#line 3804 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3812 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(double));
       if(!gmsh_yysymbols.count((yyvsp[(1) - (6)].c)))
@@ -8382,7 +8969,9 @@ yyreduce:
     break;
 
   case 361:
-#line 3824 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3832 "Gmsh.y"
     {
       (yyval.l) = List_Create(2, 1, sizeof(double));
       List_Add((yyval.l), &((yyvsp[(1) - (1)].d)));
@@ -8390,21 +8979,27 @@ yyreduce:
     break;
 
   case 362:
-#line 3829 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3837 "Gmsh.y"
     {
       (yyval.l) = (yyvsp[(1) - (1)].l);
     ;}
     break;
 
   case 363:
-#line 3833 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3841 "Gmsh.y"
     {
       List_Add((yyval.l), &((yyvsp[(3) - (3)].d)));
     ;}
     break;
 
   case 364:
-#line 3837 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3845 "Gmsh.y"
     {
       for(int i = 0; i < List_Nbr((yyvsp[(3) - (3)].l)); i++){
 	double d;
@@ -8416,21 +9011,27 @@ yyreduce:
     break;
 
   case 365:
-#line 3849 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3857 "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 366:
-#line 3853 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3861 "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 367:
-#line 3865 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3873 "Gmsh.y"
     {
       int flag;
       (yyval.u) = GetColorForString(ColorString, -1, (yyvsp[(1) - (1)].c), &flag);
@@ -8440,7 +9041,9 @@ yyreduce:
     break;
 
   case 368:
-#line 3872 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3880 "Gmsh.y"
     {
       unsigned int val = 0;
       ColorOption(GMSH_GET, (yyvsp[(1) - (5)].c), 0, (yyvsp[(5) - (5)].c), val);
@@ -8450,14 +9053,18 @@ yyreduce:
     break;
 
   case 369:
-#line 3882 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3890 "Gmsh.y"
     {
       (yyval.l) = (yyvsp[(2) - (3)].l);
     ;}
     break;
 
   case 370:
-#line 3886 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3894 "Gmsh.y"
     {
       (yyval.l) = List_Create(256, 10, sizeof(unsigned int));
       GmshColorTable *ct = GetColorTable((int)(yyvsp[(3) - (6)].d));
@@ -8472,7 +9079,9 @@ yyreduce:
     break;
 
   case 371:
-#line 3901 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3909 "Gmsh.y"
     {
       (yyval.l) = List_Create(256, 10, sizeof(unsigned int));
       List_Add((yyval.l), &((yyvsp[(1) - (1)].u)));
@@ -8480,21 +9089,27 @@ yyreduce:
     break;
 
   case 372:
-#line 3906 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3914 "Gmsh.y"
     {
       List_Add((yyval.l), &((yyvsp[(3) - (3)].u)));
     ;}
     break;
 
   case 373:
-#line 3913 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3921 "Gmsh.y"
     {
       (yyval.c) = (yyvsp[(1) - (1)].c);
     ;}
     break;
 
   case 374:
-#line 3917 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3925 "Gmsh.y"
     {
       if(!gmsh_yystringsymbols.count((yyvsp[(1) - (1)].c))){
 	yymsg(0, "Unknown string variable '%s'", (yyvsp[(1) - (1)].c));
@@ -8510,7 +9125,9 @@ yyreduce:
     break;
 
   case 375:
-#line 3930 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3938 "Gmsh.y"
     { 
       std::string out;
       StringOption(GMSH_GET, (yyvsp[(1) - (3)].c), 0, (yyvsp[(3) - (3)].c), out);
@@ -8521,7 +9138,9 @@ yyreduce:
     break;
 
   case 376:
-#line 3938 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3946 "Gmsh.y"
     { 
       std::string out;
       StringOption(GMSH_GET, (yyvsp[(1) - (6)].c), (int)(yyvsp[(3) - (6)].d), (yyvsp[(6) - (6)].c), out);
@@ -8532,14 +9151,18 @@ yyreduce:
     break;
 
   case 377:
-#line 3949 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3957 "Gmsh.y"
     {
       (yyval.c) = (yyvsp[(1) - (1)].c);
     ;}
     break;
 
   case 378:
-#line 3953 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3961 "Gmsh.y"
     {
       (yyval.c) = (char *)Malloc(32 * sizeof(char));
       time_t now;
@@ -8550,7 +9173,9 @@ yyreduce:
     break;
 
   case 379:
-#line 3961 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3969 "Gmsh.y"
     {
       (yyval.c) = (char *)Malloc((strlen((yyvsp[(3) - (6)].c)) + strlen((yyvsp[(5) - (6)].c)) + 1) * sizeof(char));
       strcpy((yyval.c), (yyvsp[(3) - (6)].c));
@@ -8561,7 +9186,9 @@ yyreduce:
     break;
 
   case 380:
-#line 3969 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3977 "Gmsh.y"
     {
       (yyval.c) = (char *)Malloc((strlen((yyvsp[(3) - (4)].c)) + 1) * sizeof(char));
       int i;
@@ -8578,7 +9205,9 @@ yyreduce:
     break;
 
   case 381:
-#line 3983 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 3991 "Gmsh.y"
     {
       (yyval.c) = (char *)Malloc((strlen((yyvsp[(3) - (4)].c)) + 1) * sizeof(char));
       int i;
@@ -8595,14 +9224,18 @@ yyreduce:
     break;
 
   case 382:
-#line 3997 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 4005 "Gmsh.y"
     {
       (yyval.c) = (yyvsp[(3) - (4)].c);
     ;}
     break;
 
   case 383:
-#line 4001 "Gmsh.y"
+
+/* Line 1455 of yacc.c  */
+#line 4009 "Gmsh.y"
     {
       char tmpstring[1024];
       int i = PrintListOfDouble((yyvsp[(3) - (6)].c), (yyvsp[(5) - (6)].l), tmpstring);
@@ -8624,8 +9257,9 @@ yyreduce:
     break;
 
 
-/* Line 1267 of yacc.c.  */
-#line 8629 "Gmsh.tab.cpp"
+
+/* Line 1455 of yacc.c  */
+#line 9263 "Gmsh.tab.cpp"
       default: break;
     }
   YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
@@ -8636,7 +9270,6 @@ yyreduce:
 
   *++yyvsp = yyval;
 
-
   /* Now `shift' the result of the reduction.  Determine what state
      that goes to, based on the state we popped back to and the rule
      number reduced by.  */
@@ -8701,7 +9334,7 @@ yyerrlab:
 
   if (yyerrstatus == 3)
     {
-      /* If just tried and failed to reuse look-ahead token after an
+      /* If just tried and failed to reuse lookahead token after an
 	 error, discard it.  */
 
       if (yychar <= YYEOF)
@@ -8718,7 +9351,7 @@ yyerrlab:
 	}
     }
 
-  /* Else will try to reuse look-ahead token after shifting the error
+  /* Else will try to reuse lookahead token after shifting the error
      token.  */
   goto yyerrlab1;
 
@@ -8775,9 +9408,6 @@ yyerrlab1:
       YY_STACK_PRINT (yyss, yyssp);
     }
 
-  if (yyn == YYFINAL)
-    YYACCEPT;
-
   *++yyvsp = yylval;
 
 
@@ -8802,7 +9432,7 @@ yyabortlab:
   yyresult = 1;
   goto yyreturn;
 
-#ifndef yyoverflow
+#if !defined(yyoverflow) || YYERROR_VERBOSE
 /*-------------------------------------------------.
 | yyexhaustedlab -- memory exhaustion comes here.  |
 `-------------------------------------------------*/
@@ -8813,7 +9443,7 @@ yyexhaustedlab:
 #endif
 
 yyreturn:
-  if (yychar != YYEOF && yychar != YYEMPTY)
+  if (yychar != YYEMPTY)
      yydestruct ("Cleanup: discarding lookahead",
 		 yytoken, &yylval);
   /* Do not reclaim the symbols of the rule which action triggered
@@ -8839,7 +9469,9 @@ yyreturn:
 }
 
 
-#line 4021 "Gmsh.y"
+
+/* Line 1675 of yacc.c  */
+#line 4029 "Gmsh.y"
 
 
 int PrintListOfDouble(char *format, List_T *list, char *buffer)
diff --git a/Parser/Gmsh.tab.hpp b/Parser/Gmsh.tab.hpp
index 66eeb7d93f7d97f26269d1d4f8e13357a82a684b..aeac7c5a11e3515ffc789f3b86ef7d56147e21cf 100644
--- a/Parser/Gmsh.tab.hpp
+++ b/Parser/Gmsh.tab.hpp
@@ -1,24 +1,23 @@
-/* A Bison parser, made by GNU Bison 2.3.  */
 
-/* Skeleton interface for Bison's Yacc-like parsers in C
+/* A Bison parser, made by GNU Bison 2.4.1.  */
 
-   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+/* Skeleton interface for Bison's Yacc-like parsers in C
+   
+      Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
    Free Software Foundation, Inc.
-
-   This program is free software; you can redistribute it and/or modify
+   
+   This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
-
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+   
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-
+   
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor,
-   Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 /* As a special exception, you may create a larger work that contains
    part or all of the Bison parser skeleton and distribute that work
@@ -29,10 +28,11 @@
    special exception, which will cause the skeleton and the resulting
    Bison output files to be licensed under the GNU General Public
    License without this special exception.
-
+   
    This special exception was added by the Free Software Foundation in
    version 2.2 of Bison.  */
 
+
 /* Tokens.  */
 #ifndef YYTOKENTYPE
 # define YYTOKENTYPE
@@ -168,142 +168,16 @@
      tPLUSPLUS = 384
    };
 #endif
-/* Tokens.  */
-#define tDOUBLE 258
-#define tSTRING 259
-#define tBIGSTR 260
-#define tEND 261
-#define tAFFECT 262
-#define tDOTS 263
-#define tPi 264
-#define tMPI_Rank 265
-#define tMPI_Size 266
-#define tEuclidian 267
-#define tCoordinates 268
-#define tExp 269
-#define tLog 270
-#define tLog10 271
-#define tSqrt 272
-#define tSin 273
-#define tAsin 274
-#define tCos 275
-#define tAcos 276
-#define tTan 277
-#define tRand 278
-#define tAtan 279
-#define tAtan2 280
-#define tSinh 281
-#define tCosh 282
-#define tTanh 283
-#define tFabs 284
-#define tFloor 285
-#define tCeil 286
-#define tFmod 287
-#define tModulo 288
-#define tHypot 289
-#define tPrintf 290
-#define tSprintf 291
-#define tStrCat 292
-#define tStrPrefix 293
-#define tStrRelative 294
-#define tBoundingBox 295
-#define tDraw 296
-#define tToday 297
-#define tSyncModel 298
-#define tCreateTopology 299
-#define tDistanceFunction 300
-#define tPoint 301
-#define tCircle 302
-#define tEllipse 303
-#define tLine 304
-#define tSphere 305
-#define tPolarSphere 306
-#define tSurface 307
-#define tSpline 308
-#define tVolume 309
-#define tCharacteristic 310
-#define tLength 311
-#define tParametric 312
-#define tElliptic 313
-#define tPlane 314
-#define tRuled 315
-#define tTransfinite 316
-#define tComplex 317
-#define tPhysical 318
-#define tCompound 319
-#define tUsing 320
-#define tPlugin 321
-#define tDegenerated 322
-#define tOCCShape 323
-#define tRotate 324
-#define tTranslate 325
-#define tSymmetry 326
-#define tDilate 327
-#define tExtrude 328
-#define tLevelset 329
-#define tLoop 330
-#define tRecombine 331
-#define tSmoother 332
-#define tSplit 333
-#define tDelete 334
-#define tCoherence 335
-#define tIntersect 336
-#define tLayers 337
-#define tHole 338
-#define tAlias 339
-#define tAliasWithOptions 340
-#define tText2D 341
-#define tText3D 342
-#define tInterpolationScheme 343
-#define tTime 344
-#define tCombine 345
-#define tBSpline 346
-#define tBezier 347
-#define tNurbs 348
-#define tNurbsOrder 349
-#define tNurbsKnots 350
-#define tColor 351
-#define tColorTable 352
-#define tFor 353
-#define tIn 354
-#define tEndFor 355
-#define tIf 356
-#define tEndIf 357
-#define tExit 358
-#define tField 359
-#define tReturn 360
-#define tCall 361
-#define tFunction 362
-#define tShow 363
-#define tHide 364
-#define tGetValue 365
-#define tGMSH_MAJOR_VERSION 366
-#define tGMSH_MINOR_VERSION 367
-#define tGMSH_PATCH_VERSION 368
-#define tHomRank 369
-#define tHomGen 370
-#define tHomCut 371
-#define tAFFECTDIVIDE 372
-#define tAFFECTTIMES 373
-#define tAFFECTMINUS 374
-#define tAFFECTPLUS 375
-#define tOR 376
-#define tAND 377
-#define tNOTEQUAL 378
-#define tEQUAL 379
-#define tGREATEROREQUAL 380
-#define tLESSOREQUAL 381
-#define UNARYPREC 382
-#define tMINUSMINUS 383
-#define tPLUSPLUS 384
-
 
 
 
 #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
 typedef union YYSTYPE
-#line 85 "Gmsh.y"
 {
+
+/* Line 1676 of yacc.c  */
+#line 85 "Gmsh.y"
+
   char *c;
   int i;
   unsigned int u;
@@ -311,14 +185,17 @@ typedef union YYSTYPE
   double v[5];
   Shape s;
   List_T *l;
-}
-/* Line 1529 of yacc.c.  */
-#line 317 "Gmsh.tab.hpp"
-	YYSTYPE;
+
+
+
+/* Line 1676 of yacc.c  */
+#line 193 "Gmsh.tab.hpp"
+} YYSTYPE;
+# define YYSTYPE_IS_TRIVIAL 1
 # define yystype YYSTYPE /* obsolescent; will be withdrawn */
 # define YYSTYPE_IS_DECLARED 1
-# define YYSTYPE_IS_TRIVIAL 1
 #endif
 
 extern YYSTYPE gmsh_yylval;
 
+
diff --git a/Parser/Gmsh.y b/Parser/Gmsh.y
index 4aa09c6a8f61f454c450ee2bf74c56ac99406c5c..f8b93083de3ca301f126167d3b496b9f197b72f0 100644
--- a/Parser/Gmsh.y
+++ b/Parser/Gmsh.y
@@ -3301,10 +3301,10 @@ Coherence :
 
 Homology : 
 
-    tHomRank '{' ListOfDouble ',' ListOfDouble '}' tEND
+    tHomRank '(' StringExprVar ')' tAFFECT '{' ListOfDouble ',' ListOfDouble '}' tEND
     {
     
-    List_T *temp = ListOfDouble2ListOfInt($3);
+    List_T *temp = ListOfDouble2ListOfInt($7);
     std::vector<int> domain;
     
     for (int i = 0; i < List_Nbr(temp); i++){
@@ -3312,27 +3312,31 @@ Homology :
       List_Read(temp, i, &item);
       domain.push_back(item);
     }
-    List_Delete($3);
+    List_Delete($7);
     List_Delete(temp);
     
-    List_T *temp2 = ListOfDouble2ListOfInt($5);
+    List_T *temp2 = ListOfDouble2ListOfInt($9);
     std::vector<int> subdomain;
     for (int i = 0; i < List_Nbr(temp2); i++){
       int item = 0;
       List_Read(temp2, i, &item);
       subdomain.push_back(item);
     }
-    List_Delete($5);
+    List_Delete($9);
     List_Delete(temp2);
     
+    std::string fileName = "";
+    fileName = $3;
+    
     #if defined(HAVE_KBIPACK)
     Homology* homology = new Homology(GModel::current(), domain, subdomain);
+    homology->setFileName(fileName);
     homology->computeBettiNumbers();
     delete homology;
     #else
     yymsg(0, "Gmsh needs to be configured with option Kbipack to use homology computation.");    
     #endif
-    }
+    }      
     
   | tHomGen '(' StringExprVar ')' tAFFECT '{' ListOfDouble ',' ListOfDouble '}' tEND
     {
@@ -3357,11 +3361,13 @@ Homology :
     List_Delete($9);
     List_Delete(temp2);
     
-    std::string fileName = $3;
+    std::string fileName = "";
+    fileName = $3;
     
     #if defined(HAVE_KBIPACK)
     Homology* homology = new Homology(GModel::current(), domain, subdomain);
-    homology->findGenerators(fileName);  
+    homology->setFileName(fileName);
+    homology->findGenerators();  
     delete homology;
     #else
     yymsg(0, "Gmsh needs to be configured with option Kbipack to use homology computation.");
@@ -3391,11 +3397,13 @@ Homology :
     List_Delete($9);
     List_Delete(temp2);
     
-    std::string fileName = $3;
+    std::string fileName = "";
+    fileName = $3;
     
     #if defined(HAVE_KBIPACK)
     Homology* homology = new Homology(GModel::current(), domain, subdomain);
-    homology->findDualGenerators(fileName);
+    homology->setFileName(fileName);
+    homology->findDualGenerators();
     delete homology;
     #else
     yymsg(0, "Gmsh needs to be configured with option Kbipack to use homology computation.");
diff --git a/Parser/Gmsh.yy.cpp b/Parser/Gmsh.yy.cpp
index 8dd9c8f32f7af5e0b2843b8c9b98011c4b417f77..b2924bdae7d47b7c94225ebac99ac7b20309529e 100644
--- a/Parser/Gmsh.yy.cpp
+++ b/Parser/Gmsh.yy.cpp
@@ -73,7 +73,6 @@ 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
@@ -104,6 +103,8 @@ typedef unsigned int flex_uint32_t;
 #define UINT32_MAX             (4294967295U)
 #endif
 
+#endif /* ! C99 */
+
 #endif /* ! FLEXINT_H */
 
 #ifdef __cplusplus
@@ -160,7 +161,15 @@ typedef unsigned int flex_uint32_t;
 
 /* 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.
@@ -172,12 +181,7 @@ typedef unsigned int flex_uint32_t;
 typedef struct yy_buffer_state *YY_BUFFER_STATE;
 #endif
 
-#ifndef YY_TYPEDEF_YY_SIZE_T
-#define YY_TYPEDEF_YY_SIZE_T
-typedef size_t yy_size_t;
-#endif
-
-extern yy_size_t gmsh_yyleng;
+extern int gmsh_yyleng;
 
 extern FILE *gmsh_yyin, *gmsh_yyout;
 
@@ -203,6 +207,11 @@ extern FILE *gmsh_yyin, *gmsh_yyout;
 
 #define unput(c) yyunput( c, (yytext_ptr)  )
 
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef size_t yy_size_t;
+#endif
+
 #ifndef YY_STRUCT_YY_BUFFER_STATE
 #define YY_STRUCT_YY_BUFFER_STATE
 struct yy_buffer_state
@@ -220,7 +229,7 @@ struct yy_buffer_state
 	/* Number of characters read into yy_ch_buf, not including EOB
 	 * characters.
 	 */
-	yy_size_t yy_n_chars;
+	int yy_n_chars;
 
 	/* Whether we "own" the buffer - i.e., we know we created it,
 	 * and can realloc() it to grow it, and should free() it to
@@ -290,8 +299,8 @@ static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
 
 /* yy_hold_char holds the character lost when gmsh_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;
+static int yy_n_chars;		/* number of characters read into yy_ch_buf */
+int gmsh_yyleng;
 
 /* Points to current character in buffer. */
 static char *yy_c_buf_p = (char *) 0;
@@ -319,7 +328,7 @@ static void gmsh_yy_init_buffer (YY_BUFFER_STATE b,FILE *file  );
 
 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  );
+YY_BUFFER_STATE gmsh_yy_scan_bytes (yyconst char *bytes,int len  );
 
 void *gmsh_yyalloc (yy_size_t  );
 void *gmsh_yyrealloc (void *,yy_size_t  );
@@ -903,7 +912,7 @@ void   skipline(void);
 #define YY_NO_UNISTD_H
 #endif
 
-#line 907 "Gmsh.yy.cpp"
+#line 916 "Gmsh.yy.cpp"
 
 #define INITIAL 0
 
@@ -942,7 +951,7 @@ FILE *gmsh_yyget_out (void );
 
 void gmsh_yyset_out  (FILE * out_str  );
 
-yy_size_t gmsh_yyget_leng (void );
+int gmsh_yyget_leng (void );
 
 char *gmsh_yyget_text (void );
 
@@ -984,7 +993,12 @@ static int input (void );
 
 /* 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. */
@@ -992,7 +1006,7 @@ 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( gmsh_yytext, gmsh_yyleng, 1, gmsh_yyout )) {} } while (0)
 #endif
 
 /* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
@@ -1003,7 +1017,7 @@ static int input (void );
 	if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
 		{ \
 		int c = '*'; \
-		yy_size_t n; \
+		size_t n; \
 		for ( n = 0; n < max_size && \
 			     (c = getc( gmsh_yyin )) != EOF && c != '\n'; ++n ) \
 			buf[n] = (char) c; \
@@ -1088,7 +1102,7 @@ YY_DECL
 #line 49 "Gmsh.l"
 
 
-#line 1092 "Gmsh.yy.cpp"
+#line 1106 "Gmsh.yy.cpp"
 
 	if ( !(yy_init) )
 		{
@@ -1913,7 +1927,7 @@ YY_RULE_SETUP
 #line 224 "Gmsh.l"
 ECHO;
 	YY_BREAK
-#line 1917 "Gmsh.yy.cpp"
+#line 1931 "Gmsh.yy.cpp"
 case YY_STATE_EOF(INITIAL):
 	yyterminate();
 
@@ -2099,7 +2113,7 @@ static int yy_get_next_buffer (void)
 
 	else
 		{
-			yy_size_t num_to_read =
+			int num_to_read =
 			YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
 
 		while ( num_to_read <= 0 )
@@ -2113,7 +2127,7 @@ static int yy_get_next_buffer (void)
 
 			if ( b->yy_is_our_buffer )
 				{
-				yy_size_t new_size = b->yy_buf_size * 2;
+				int new_size = b->yy_buf_size * 2;
 
 				if ( new_size <= 0 )
 					b->yy_buf_size += b->yy_buf_size / 8;
@@ -2144,7 +2158,7 @@ static int yy_get_next_buffer (void)
 
 		/* Read in more data. */
 		YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
-			(yy_n_chars), num_to_read );
+			(yy_n_chars), (size_t) num_to_read );
 
 		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
 		}
@@ -2254,7 +2268,7 @@ static int yy_get_next_buffer (void)
 	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 int number_to_move = (yy_n_chars) + 2;
 		register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
 					YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
 		register char *source =
@@ -2303,7 +2317,7 @@ static int yy_get_next_buffer (void)
 
 		else
 			{ /* need more input */
-			yy_size_t offset = (yy_c_buf_p) - (yytext_ptr);
+			int offset = (yy_c_buf_p) - (yytext_ptr);
 			++(yy_c_buf_p);
 
 			switch ( yy_get_next_buffer(  ) )
@@ -2327,7 +2341,7 @@ static int yy_get_next_buffer (void)
 				case EOB_ACT_END_OF_FILE:
 					{
 					if ( gmsh_yywrap( ) )
-						return 0;
+						return EOF;
 
 					if ( ! (yy_did_buffer_switch_on_eof) )
 						YY_NEW_FILE;
@@ -2579,7 +2593,7 @@ void gmsh_yypop_buffer_state (void)
  */
 static void gmsh_yyensure_buffer_stack (void)
 {
-	yy_size_t num_to_alloc;
+	int num_to_alloc;
     
 	if (!(yy_buffer_stack)) {
 
@@ -2671,16 +2685,17 @@ YY_BUFFER_STATE gmsh_yy_scan_string (yyconst char * yystr )
 
 /** Setup the input buffer state to scan the given bytes. The next call to gmsh_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 gmsh_yy_scan_bytes  (yyconst char * yybytes, int  _yybytes_len )
 {
 	YY_BUFFER_STATE b;
 	char *buf;
-	yy_size_t n, i;
+	yy_size_t n;
+	int i;
     
 	/* Get memory for full buffer, including space for trailing EOB's. */
 	n = _yybytes_len + 2;
@@ -2762,7 +2777,7 @@ FILE *gmsh_yyget_out  (void)
 /** Get the length of the current token.
  * 
  */
-yy_size_t gmsh_yyget_leng  (void)
+int gmsh_yyget_leng  (void)
 {
         return gmsh_yyleng;
 }
diff --git a/Plugin/HomologyComputation.cpp b/Plugin/HomologyComputation.cpp
index 092ef7f0856af3fcb710c91e0860818973dda34e..7027f294c8174101095937e323c2eb4d0449b8f7 100644
--- a/Plugin/HomologyComputation.cpp
+++ b/Plugin/HomologyComputation.cpp
@@ -10,7 +10,6 @@
 #include "GmshConfig.h"
 #include "GModel.h"
 #include "Homology.h"
-#include "PViewDataGModel.h"
 #include "HomologyComputation.h"
 
 #if defined(HAVE_KBIPACK)
@@ -21,8 +20,8 @@ StringXNumber HomologyComputationOptions_Number[] = {
   {GMSH_FULLRC, "PhysicalGroupForSubdomain1", NULL, 0.},
   {GMSH_FULLRC, "PhysicalGroupForSubdomain2", NULL, 0.},
   {GMSH_FULLRC, "ComputeGenerators", NULL, 1.},
-  {GMSH_FULLRC, "ComputeDualGenerators", NULL, 0.},
-  {GMSH_FULLRC, "ComputeBettiNumbers", NULL, 0.},
+  {GMSH_FULLRC, "ComputeCuts", NULL, 0.},
+  {GMSH_FULLRC, "ComputeRanks", NULL, 0.},
 };
 
 StringXString HomologyComputationOptions_String[] = {
@@ -39,9 +38,16 @@ extern "C"
 
 std::string GMSH_HomologyComputationPlugin::getHelp() const
 {
-  return "Plugin(Homology) computes generators for "
-    "(relative) homology groups and their thick cuts.\n\n"
-    "Plugin(Homology) creates new views.";
+  return "Plugin(Homology) computes ranks and generators of "
+    "(relative) homology spaces and their thick cuts.\n\n"
+    
+    "Define physical groups in order to specify the computation "
+    "domain and the relative subdomain. Otherwise the whole mesh "
+    "is the domain and the relative subdomain is empty. \n\n"
+    
+    "Plugin(Homology) creates new views, one for each generator found. "
+    "The resulting generator chains together with the mesh are saved to "
+    "the file given.";
 }
 
 int GMSH_HomologyComputationPlugin::getNbOptions() const
@@ -67,34 +73,44 @@ StringXString *GMSH_HomologyComputationPlugin::getOptionStr(int iopt)
 PView *GMSH_HomologyComputationPlugin::execute(PView *v)
 {
   std::string fileName = HomologyComputationOptions_String[0].def;
-  if(fileName.empty()) {
-    Msg::Error("Filename not given!");
-    return 0;
-  }
   
   std::vector<int> domain;
   std::vector<int> subdomain;
   
-  domain.push_back((int)HomologyComputationOptions_Number[0].def);
-  domain.push_back((int)HomologyComputationOptions_Number[1].def);
-  subdomain.push_back((int)HomologyComputationOptions_Number[2].def);  
-  subdomain.push_back((int)HomologyComputationOptions_Number[3].def);
+  int d1 = (int)HomologyComputationOptions_Number[0].def;
+  int d2 = (int)HomologyComputationOptions_Number[1].def;
+  if(d1 > 0) domain.push_back(d1);
+  if(d2 > 0) domain.push_back(d2);
+  d1 = (int)HomologyComputationOptions_Number[2].def;
+  d2 = (int)HomologyComputationOptions_Number[3].def;
+  if(d1 > 0) subdomain.push_back(d1);
+  if(d2 > 0) subdomain.push_back(d2);
+
 
   int gens = (int)HomologyComputationOptions_Number[4].def;
   int cuts = (int)HomologyComputationOptions_Number[5].def;
-  int betti = (int)HomologyComputationOptions_Number[6].def;  
+  int rank = (int)HomologyComputationOptions_Number[6].def;  
 
   GModel *m = GModel::current();
   
-  Homology* homology = new Homology(m, domain, subdomain);
-  
-  if(gens == 1 && cuts != 1 && betti != 1) homology->findGenerators(fileName);
-  else if(cuts == 1 && gens != 1 && betti != 1) homology->findDualGenerators(fileName);
-  else if(cuts != 1 && gens != 1 && betti == 1) homology->computeBettiNumbers();
-  else Msg::Error("Choose either generators, dual generators or Betti numbers to compute.");
-  
-
-  delete homology; 
+  if(gens != 0){
+    Homology* homology = new Homology(m, domain, subdomain);
+    homology->setFileName(fileName);
+    homology->findGenerators();
+    delete homology; 
+  }
+  if(cuts != 0){
+    Homology* homology = new Homology(m, domain, subdomain);
+    homology->setFileName(fileName);
+    homology->findDualGenerators();
+    delete homology; 
+  }
+  if(rank != 0){
+    Homology* homology = new Homology(m, domain, subdomain);
+    homology->setFileName(fileName);
+    homology->computeBettiNumbers();
+    delete homology; 
+  }
   
   return 0;
 }
diff --git a/tutorial/t10.geo b/tutorial/t10.geo
index 16d061d1bded8a13cf448169c729b8aef9e7830e..5c32ee9b3692fae7b19c59e9447b5503b3b863de 100644
--- a/tutorial/t10.geo
+++ b/tutorial/t10.geo
@@ -142,14 +142,14 @@ HomGen("t10_hom.msh") = {{69}, {75}};
 
 // Find the corresponding thick cuts.
 // Save the cut chains to t10_hom.msh.
- HomCut("t10_hom.msh") = {{69}, {70, 71, 72, 73}};
+HomCut("t10_hom.msh") = {{69}, {70, 71, 72, 73}};
 
-// Only find and print the ranks of the relative homology spaces 
-// (Betti numbers).
-HomRank {{69},{70, 71, 72, 73}};
+// Only find and save the ranks of the relative homology spaces 
+// (Betti numbers) to t10_homrank.txt. Does not find generators.
+HomRank("t10_hom.txt") = {{69},{70, 71, 72, 73}};
 
 // More examples (uncomment):
-//  HomGen("t10_homgen.msh_1") = {{69}, {}}; 
-//  HomGen("t10_homgen.msh_2") = {{69}, {74}}; 
-
-
+//  HomGen("t10_hom.msh") = {{69}, {}}; 
+//  HomGen("t10_hom.msh") = {{}, {}};
+//  HomGen("t10_hom.msh") = {{69}, {74}}; 
+//  HomGen("t10_hom.msh") = {{}, {74}};