Gmsh.tab.cpp

	    if((pd = (double*)List_Pointer_Test(pSymbol->val, j))){
	      switch(yyvsp[-2].i){
	      case 0 : *pd = d; break;
	      case 1 : *pd += d; break;
	      case 2 : *pd -= d; break;
	      case 3 : *pd *= d; break;
	      case 4 : 
		if(yyvsp[-1].l) *pd /= d; 
		else yymsg(GERROR, "Division by zero in '%s[%d] /= %g'", yyvsp[-8].c, j, d);
		break;
	      }
	    }
	    else{
	      if(!yyvsp[-2].i)
		List_Put(pSymbol->val, j, &d);
	      else
		yymsg(GERROR, "Uninitialized variable '%s[%d]'", yyvsp[-8].c, j);	  
	    }
	  }
	  Free(yyvsp[-8].c);
	}
      }
      List_Delete(yyvsp[-5].l);
      List_Delete(yyvsp[-1].l);
    ;
    break;}
case 222:
#line 1394 "Gmsh.y"
{
      Symbol TheSymbol;
      TheSymbol.Name = yyvsp[-5].c;
      Symbol *pSymbol;
      if(!(pSymbol = (Symbol*)Tree_PQuery(Symbol_T, &TheSymbol))){
	TheSymbol.val = List_Create(5, 5, sizeof(double));
	List_Copy(yyvsp[-1].l, TheSymbol.val);
	Tree_Add(Symbol_T, &TheSymbol);
      }
      else{
	List_Reset(pSymbol->val);
	List_Copy(yyvsp[-1].l, pSymbol->val);
	Free(yyvsp[-5].c);
      }
      List_Delete(yyvsp[-1].l);
    ;
    break;}
case 223:
#line 1411 "Gmsh.y"
{
      Symbol TheSymbol;
      TheSymbol.Name = yyvsp[-2].c;
      Symbol *pSymbol;
      if(!(pSymbol = (Symbol*)Tree_PQuery(Symbol_T, &TheSymbol)))
	yymsg(GERROR, "Unknown variable '%s'", yyvsp[-2].c); 
      else
	*(double*)List_Pointer_Fast(pSymbol->val, 0) += yyvsp[-1].i;
      Free(yyvsp[-2].c);
    ;
    break;}
case 224:
#line 1422 "Gmsh.y"
{
      Symbol TheSymbol;
      TheSymbol.Name = yyvsp[-5].c;
      Symbol *pSymbol;
      if(!(pSymbol = (Symbol*)Tree_PQuery(Symbol_T, &TheSymbol)))
	yymsg(GERROR, "Unknown variable '%s'", yyvsp[-5].c); 
      else{
	double *pd;
	if((pd = (double*)List_Pointer_Test(pSymbol->val, (int)yyvsp[-3].d)))
	  *pd += yyvsp[-1].i;
	else
	  yymsg(GERROR, "Uninitialized variable '%s[%d]'", yyvsp[-5].c, (int)yyvsp[-3].d);
      }
      Free(yyvsp[-5].c);
    ;
    break;}
case 225:
#line 1441 "Gmsh.y"
{ 
      char* (*pStrOpt)(int num, int action, char *value);
      StringXString *pStrCat;
      if(!(pStrCat = Get_StringOptionCategory(yyvsp[-5].c)))
	yymsg(GERROR, "Unknown string option class '%s'", yyvsp[-5].c);
      else{
	if(!(pStrOpt = (char *(*) (int, int, char *))Get_StringOption(yyvsp[-3].c, pStrCat)))
	  yymsg(GERROR, "Unknown string option '%s.%s'", yyvsp[-5].c, yyvsp[-3].c);
	else
	  pStrOpt(0, GMSH_SET|GMSH_GUI, yyvsp[-1].c);
      }
      Free(yyvsp[-5].c); Free(yyvsp[-3].c); //FIXME: somtimes leak $5
    ;
    break;}
case 226:
#line 1455 "Gmsh.y"
{ 
      char* (*pStrOpt)(int num, int action, char *value);
      StringXString *pStrCat;
      if(!(pStrCat = Get_StringOptionCategory(yyvsp[-8].c)))
	yymsg(GERROR, "Unknown string option class '%s'", yyvsp[-8].c);
      else{
	if(!(pStrOpt = (char *(*) (int, int, char *))Get_StringOption(yyvsp[-3].c, pStrCat)))
	  yymsg(GERROR, "Unknown string option '%s[%d].%s'", yyvsp[-8].c, (int)yyvsp[-6].d, yyvsp[-3].c);
	else
	  pStrOpt((int)yyvsp[-6].d, GMSH_SET|GMSH_GUI, yyvsp[-1].c);
      }
      Free(yyvsp[-8].c); Free(yyvsp[-3].c); //FIXME: somtimes leak $8
    ;
    break;}
case 227:
#line 1472 "Gmsh.y"
{
      double (*pNumOpt)(int num, int action, double value);
      StringXNumber *pNumCat;
      if(!(pNumCat = Get_NumberOptionCategory(yyvsp[-5].c)))
	yymsg(GERROR, "Unknown numeric option class '%s'", yyvsp[-5].c);
      else{
	if(!(pNumOpt = (double (*) (int, int, double))Get_NumberOption(yyvsp[-3].c, pNumCat)))
	  yymsg(GERROR, "Unknown numeric option '%s.%s'", yyvsp[-5].c, yyvsp[-3].c);
	else{
	  double d = 0;
	  switch(yyvsp[-2].i){
	  case 0 : d = yyvsp[-1].d; break;
	  case 1 : d = pNumOpt(0, GMSH_GET, 0) + yyvsp[-1].d; break;
	  case 2 : d = pNumOpt(0, GMSH_GET, 0) - yyvsp[-1].d; break;
	  case 3 : d = pNumOpt(0, GMSH_GET, 0) * yyvsp[-1].d; break;
	  case 4 : 
	    if(yyvsp[-1].d) d = pNumOpt(0, GMSH_GET, 0) / yyvsp[-1].d; 
	    else yymsg(GERROR, "Division by zero in '%s.%s /= %g'", yyvsp[-5].c, yyvsp[-3].c, yyvsp[-1].d);
	    break;
	  }
	  pNumOpt(0, GMSH_SET|GMSH_GUI, d);
	}
      }
      Free(yyvsp[-5].c); Free(yyvsp[-3].c);
    ;
    break;}
case 228:
#line 1498 "Gmsh.y"
{
      double (*pNumOpt)(int num, int action, double value);
      StringXNumber *pNumCat;
      if(!(pNumCat = Get_NumberOptionCategory(yyvsp[-8].c)))
	yymsg(GERROR, "Unknown numeric option class '%s'", yyvsp[-8].c);
      else{
	if(!(pNumOpt =  (double (*) (int, int, double))Get_NumberOption(yyvsp[-3].c, pNumCat)))
	  yymsg(GERROR, "Unknown numeric option '%s[%d].%s'", yyvsp[-8].c, (int)yyvsp[-6].d, yyvsp[-3].c);
	else{
	  double d = 0;
	  switch(yyvsp[-2].i){
	  case 0 : d = yyvsp[-1].d; break;
	  case 1 : d = pNumOpt((int)yyvsp[-6].d, GMSH_GET, 0) + yyvsp[-1].d; break;
	  case 2 : d = pNumOpt((int)yyvsp[-6].d, GMSH_GET, 0) - yyvsp[-1].d; break;
	  case 3 : d = pNumOpt((int)yyvsp[-6].d, GMSH_GET, 0) * yyvsp[-1].d; break;
	  case 4 : 
	    if(yyvsp[-1].d) d = pNumOpt((int)yyvsp[-6].d, GMSH_GET, 0) / yyvsp[-1].d;
	    else yymsg(GERROR, "Division by zero in '%s[%d].%s /= %g'", 
		       yyvsp[-8].c, (int)yyvsp[-6].d, yyvsp[-3].c, yyvsp[-1].d);
	    break;
	  }
	  pNumOpt((int)yyvsp[-6].d, GMSH_SET|GMSH_GUI, d);
	}
      }
      Free(yyvsp[-8].c); Free(yyvsp[-3].c);
    ;
    break;}
case 229:
#line 1525 "Gmsh.y"
{
      double (*pNumOpt)(int num, int action, double value);
      StringXNumber *pNumCat;
      if(!(pNumCat = Get_NumberOptionCategory(yyvsp[-4].c)))
	yymsg(GERROR, "Unknown numeric option class '%s'", yyvsp[-4].c);
      else{
	if(!(pNumOpt =  (double (*) (int, int, double))Get_NumberOption(yyvsp[-2].c, pNumCat)))
	  yymsg(GERROR, "Unknown numeric option '%s.%s'", yyvsp[-4].c, yyvsp[-2].c);
	else
	  pNumOpt(0, GMSH_SET|GMSH_GUI, pNumOpt(0, GMSH_GET, 0)+yyvsp[-1].i);
      }
      Free(yyvsp[-4].c); Free(yyvsp[-2].c);
    ;
    break;}
case 230:
#line 1539 "Gmsh.y"
{
      double (*pNumOpt)(int num, int action, double value);
      StringXNumber *pNumCat;
      if(!(pNumCat = Get_NumberOptionCategory(yyvsp[-7].c)))
	yymsg(GERROR, "Unknown numeric option class '%s'", yyvsp[-7].c);
      else{
	if(!(pNumOpt =  (double (*) (int, int, double))Get_NumberOption(yyvsp[-2].c, pNumCat)))
	  yymsg(GERROR, "Unknown numeric option '%s[%d].%s'", yyvsp[-7].c, (int)yyvsp[-5].d, yyvsp[-2].c);
	else
	  pNumOpt((int)yyvsp[-5].d, GMSH_SET|GMSH_GUI, pNumOpt((int)yyvsp[-5].d, GMSH_GET, 0)+yyvsp[-1].i);
      }
      Free(yyvsp[-7].c); Free(yyvsp[-2].c);
    ;
    break;}
case 231:
#line 1556 "Gmsh.y"
{
      unsigned int (*pColOpt)(int num, int action, unsigned int value);
      StringXColor *pColCat;
      if(!(pColCat = Get_ColorOptionCategory(yyvsp[-7].c)))
	yymsg(GERROR, "Unknown color option class '%s'", yyvsp[-7].c);
      else{
	if(!(pColOpt =  (unsigned int (*) (int, int, unsigned int))Get_ColorOption(yyvsp[-3].c, pColCat)))
	  yymsg(GERROR, "Unknown color option '%s.Color.%s'", yyvsp[-7].c, yyvsp[-3].c);
	else
	  pColOpt(0, GMSH_SET|GMSH_GUI, yyvsp[-1].u);
      }
      Free(yyvsp[-7].c); Free(yyvsp[-3].c);
    ;
    break;}
case 232:
#line 1570 "Gmsh.y"
{
      unsigned int (*pColOpt)(int num, int action, unsigned int value);
      StringXColor *pColCat;
      if(!(pColCat = Get_ColorOptionCategory(yyvsp[-10].c)))
	yymsg(GERROR, "Unknown color option class '%s'", yyvsp[-10].c);
      else{
	if(!(pColOpt =  (unsigned int (*) (int, int, unsigned int))Get_ColorOption(yyvsp[-3].c, pColCat)))
	  yymsg(GERROR, "Unknown color option '%s[%d].Color.%s'", yyvsp[-10].c, (int)yyvsp[-8].d, yyvsp[-3].c);
	else
	  pColOpt((int)yyvsp[-8].d, GMSH_SET|GMSH_GUI, yyvsp[-1].u);
      }
      Free(yyvsp[-10].c); Free(yyvsp[-3].c);
    ;
    break;}
case 233:
#line 1587 "Gmsh.y"
{
      GmshColorTable *ct = Get_ColorTable(0);
      if(!ct)
	yymsg(GERROR, "View[%d] does not exist", 0);
      else{
	ct->size = List_Nbr(yyvsp[-1].l);
	if(ct->size > COLORTABLE_NBMAX_COLOR)
	  yymsg(GERROR, "Too many (%d>%d) colors in View[%d].ColorTable", 
		ct->size, COLORTABLE_NBMAX_COLOR, 0);
	else
	  for(int i = 0; i < ct->size; i++) List_Read(yyvsp[-1].l, i, &ct->table[i]);
	if(ct->size == 1){
	  ct->size = 2;
	  ct->table[1] = ct->table[0];
	}
      }
      Free(yyvsp[-5].c);
      List_Delete(yyvsp[-1].l);
    ;
    break;}
case 234:
#line 1607 "Gmsh.y"
{
      GmshColorTable *ct = Get_ColorTable((int)yyvsp[-6].d);
      if(!ct)
	yymsg(GERROR, "View[%d] does not exist", (int)yyvsp[-6].d);
      else{
	ct->size = List_Nbr(yyvsp[-1].l);
	if(ct->size > COLORTABLE_NBMAX_COLOR)
	  yymsg(GERROR, "Too many (%d>%d) colors in View[%d].ColorTable", 
		   ct->size, COLORTABLE_NBMAX_COLOR, (int)yyvsp[-6].d);
	else
	  for(int i = 0; i < ct->size; i++) List_Read(yyvsp[-1].l, i, &ct->table[i]);
	if(ct->size == 1){
	  ct->size = 2;
	  ct->table[1] = ct->table[0];
	}
      }
      Free(yyvsp[-8].c);
      List_Delete(yyvsp[-1].l);
    ;
    break;}
case 235:
#line 1630 "Gmsh.y"
{
      try {
	GMSH_PluginManager::instance()->setPluginOption(yyvsp[-6].c, yyvsp[-3].c, yyvsp[-1].d); 
      }
      catch (...) {
	yymsg(GERROR, "Unknown option '%s' or plugin '%s'", yyvsp[-3].c, yyvsp[-6].c);
      }
      Free(yyvsp[-6].c); Free(yyvsp[-3].c);
    ;
    break;}
case 236:
#line 1640 "Gmsh.y"
{
      try {
	GMSH_PluginManager::instance()->setPluginOption(yyvsp[-6].c, yyvsp[-3].c, yyvsp[-1].c); 
      }
      catch (...) {
	yymsg(GERROR, "Unknown option '%s' or plugin '%s'", yyvsp[-3].c, yyvsp[-6].c);
      }
      Free(yyvsp[-6].c); Free(yyvsp[-3].c); // FIXME: sometimes leak $8
    ;
    break;}
case 237:
#line 1659 "Gmsh.y"
{
      int num = (int)yyvsp[-4].d;
      if(FindPoint(num, THEM)){
	yymsg(GERROR, "Point %d already exists", num);
      }
      else{
	Vertex *v = Create_Vertex(num, CTX.geom.scaling_factor * yyvsp[-1].v[0],
				  CTX.geom.scaling_factor * yyvsp[-1].v[1],
				  CTX.geom.scaling_factor * yyvsp[-1].v[2],
				  CTX.geom.scaling_factor * yyvsp[-1].v[3], 1.0);
	Tree_Add(THEM->Points, &v);
      }
      yyval.s.Type = MSH_POINT;
      yyval.s.Num = num;
    ;
    break;}
case 238:
#line 1675 "Gmsh.y"
{
      int num = (int)yyvsp[-4].d;
      if(FindPhysicalGroup(num, MSH_PHYSICAL_POINT, THEM)){
	yymsg(GERROR, "Physical point %d already exists", num);
      }
      else{
	List_T *temp = ListOfDouble2ListOfInt(yyvsp[-1].l);
	PhysicalGroup *p = Create_PhysicalGroup(num, MSH_PHYSICAL_POINT, temp);
	List_Delete(temp);
	List_Add(THEM->PhysicalGroups, &p);
      }
      List_Delete(yyvsp[-1].l);
      yyval.s.Type = MSH_PHYSICAL_POINT;
      yyval.s.Num = num;
    ;
    break;}
case 239:
#line 1691 "Gmsh.y"
{
      for(int i = 0; i < List_Nbr(yyvsp[-9].l); i++){
	double p;
      	List_Read(yyvsp[-9].l, i, &p);
        Vertex *v = FindPoint((int)p, THEM);
        if(!v)
	  yymsg(WARNING, "Unknown point %d", (int)p);
	else{
	  Attractor *a = Create_Attractor(List_Nbr(THEM->Metric->Attractors)+1,
					  yyvsp[-6].d, yyvsp[-4].d, yyvsp[-2].d, v, NULL, NULL);
	  List_Add(THEM->Metric->Attractors, &a);
        }
      }
      List_Delete(yyvsp[-9].l);
      // dummy values
      yyval.s.Type = 0;
      yyval.s.Num = 0;
    ;
    break;}
case 240:
#line 1710 "Gmsh.y"
{
      for(int i = 0; i < List_Nbr(yyvsp[-3].l); i++){
	double d;
	List_Read(yyvsp[-3].l, i, &d);
	Vertex *v = FindPoint((int)d, THEM);
	if(!v)
	  yymsg(WARNING, "Unknown point %d", (int)d);
	else
	  v->lc = yyvsp[-1].d;
      }
      List_Delete(yyvsp[-3].l);
      // dummy values
      yyval.s.Type = 0;
      yyval.s.Num = 0;
    ;
    break;}
case 241:
#line 1729 "Gmsh.y"
{
      int num = (int)yyvsp[-4].d;
      if(FindCurve(num, THEM)){
	yymsg(GERROR, "Curve %d already exists", num);
      }
      else{
	List_T *temp = ListOfDouble2ListOfInt(yyvsp[-1].l);
	Curve *c = Create_Curve(num, MSH_SEGM_LINE, 1, temp, NULL,
				-1, -1, 0., 1.);
	Tree_Add(THEM->Curves, &c);
	CreateReversedCurve(THEM, c);
	List_Delete(temp);
      }
      List_Delete(yyvsp[-1].l);
      yyval.s.Type = MSH_SEGM_LINE;
      yyval.s.Num = num;
    ;
    break;}
case 242:
#line 1747 "Gmsh.y"
{
      int num = (int)yyvsp[-4].d;
      if(FindCurve(num, THEM)){
	yymsg(GERROR, "Curve %d already exists", num);
      }
      else{
	List_T *temp = ListOfDouble2ListOfInt(yyvsp[-1].l);
	Curve *c = Create_Curve(num, MSH_SEGM_SPLN, 3, temp, NULL,
				-1, -1, 0., 1.);
	Tree_Add(THEM->Curves, &c);
	CreateReversedCurve(THEM, c);
	List_Delete(temp);
      }
      List_Delete(yyvsp[-1].l);
      yyval.s.Type = MSH_SEGM_SPLN;
      yyval.s.Num = num;
    ;
    break;}
case 243:
#line 1765 "Gmsh.y"
{
      int num = (int)yyvsp[-4].d;
      if(FindCurve(num, THEM)){
	yymsg(GERROR, "Curve %d already exists", num);
      }
      else{
	List_T *temp = ListOfDouble2ListOfInt(yyvsp[-1].l);
	Curve *c = Create_Curve(num, MSH_SEGM_CIRC, 2, temp, NULL,
				-1, -1, 0., 1.);
	Tree_Add(THEM->Curves, &c);
	CreateReversedCurve(THEM, c);
	List_Delete(temp);
      }
      List_Delete(yyvsp[-1].l);
      yyval.s.Type = MSH_SEGM_CIRC;
      yyval.s.Num = num;
    ;
    break;}
case 244:
#line 1783 "Gmsh.y"
{
      int num = (int)yyvsp[-6].d;
      if(FindCurve(num, THEM)){
	yymsg(GERROR, "Curve %d already exists", num);
      }
      else{
	List_T *temp = ListOfDouble2ListOfInt(yyvsp[-3].l);
	Curve *c = Create_Curve(num, MSH_SEGM_CIRC, 2, temp, NULL,
				-1, -1, 0., 1.);
	c->Circle.n[0] = yyvsp[-1].v[0];
	c->Circle.n[1] = yyvsp[-1].v[1];
	c->Circle.n[2] = yyvsp[-1].v[2];
	End_Curve(c);
	Tree_Add(THEM->Curves, &c);
	Curve *rc = CreateReversedCurve(THEM, c);
	rc->Circle.n[0] = yyvsp[-1].v[0];
	rc->Circle.n[1] = yyvsp[-1].v[1];
	rc->Circle.n[2] = yyvsp[-1].v[2];
	End_Curve(rc);
	List_Delete(temp);
      }
      List_Delete(yyvsp[-3].l);
      yyval.s.Type = MSH_SEGM_CIRC;
      yyval.s.Num = num;
    ;
    break;}
case 245:
#line 1809 "Gmsh.y"
{
      int num = (int)yyvsp[-4].d;
      if(FindCurve(num, THEM)){
	yymsg(GERROR, "Curve %d already exists", num);
      }
      else{
	List_T *temp = ListOfDouble2ListOfInt(yyvsp[-1].l);
	Curve *c = Create_Curve(num, MSH_SEGM_ELLI, 2, temp, NULL,
				-1, -1, 0., 1.);
	Tree_Add(THEM->Curves, &c);
	CreateReversedCurve(THEM, c);
	List_Delete(temp);
      }
      List_Delete(yyvsp[-1].l);
      yyval.s.Type = MSH_SEGM_ELLI;
      yyval.s.Num = num;
    ;
    break;}
case 246:
#line 1827 "Gmsh.y"
{
      int num = (int)yyvsp[-6].d;
      if(FindCurve(num, THEM)){
	yymsg(GERROR, "Curve %d already exists", num);
      }
      else{
	List_T *temp = ListOfDouble2ListOfInt(yyvsp[-3].l);
	Curve *c = Create_Curve(num, MSH_SEGM_ELLI, 2, temp, NULL,
				-1, -1, 0., 1.);
	c->Circle.n[0] = yyvsp[-1].v[0];
	c->Circle.n[1] = yyvsp[-1].v[1];
	c->Circle.n[2] = yyvsp[-1].v[2];
	End_Curve(c);
	Tree_Add(THEM->Curves, &c);
	Curve *rc = CreateReversedCurve(THEM, c);
	rc->Circle.n[0] = yyvsp[-1].v[0];
	rc->Circle.n[1] = yyvsp[-1].v[1];
	rc->Circle.n[2] = yyvsp[-1].v[2];
	End_Curve(c);
	List_Delete(temp);
      }
      List_Delete(yyvsp[-3].l);
      yyval.s.Type = MSH_SEGM_ELLI;
      yyval.s.Num = num;
    ;
    break;}
case 247:
#line 1854 "Gmsh.y"
{
      int num = (int)yyvsp[-14].d;
      if(FindCurve(num, THEM)){
	yymsg(GERROR, "Curve %d already exists", num);
      }
      else{
	Curve *c = Create_Curve(num, MSH_SEGM_PARAMETRIC, 2, NULL, NULL,
				-1, -1, yyvsp[-10].d, yyvsp[-8].d);
	strcpy(c->functu, yyvsp[-6].c);
	strcpy(c->functv, yyvsp[-4].c);
	strcpy(c->functw, yyvsp[-2].c);
	Tree_Add(THEM->Curves, &c);
	CreateReversedCurve(THEM, c);
      }
      Free(yyvsp[-6].c); Free(yyvsp[-4].c); Free(yyvsp[-2].c);
      yyval.s.Type = MSH_SEGM_PARAMETRIC;
      yyval.s.Num = num;
    ;
    break;}
case 248:
#line 1873 "Gmsh.y"
{
      int num = (int)yyvsp[-4].d;
      if(List_Nbr(yyvsp[-1].l) < 4){
	yymsg(GERROR, "Too few control points for BSpline %d (%d < 4)", num,
	      List_Nbr(yyvsp[-1].l));
      }
      else{
	if(FindCurve(num, THEM)){
	  yymsg(GERROR, "Curve %d already exists", num);
	}
	else{
	  List_T *temp = ListOfDouble2ListOfInt(yyvsp[-1].l);
	  Curve *c = Create_Curve(num, MSH_SEGM_BSPLN, 2, temp, NULL,
				  -1, -1, 0., 1.);
	  Tree_Add(THEM->Curves, &c);
	  CreateReversedCurve(THEM, c);
	  List_Delete(temp);
	}
      }
      List_Delete(yyvsp[-1].l);
      yyval.s.Type = MSH_SEGM_BSPLN;
      yyval.s.Num = num;
    ;
    break;}
case 249:
#line 1897 "Gmsh.y"
{
      int num = (int)yyvsp[-4].d;
      if(List_Nbr(yyvsp[-1].l) < 4){
	yymsg(GERROR, "Too few control points for Bezier curve %d (%d < 4)", num,
	      List_Nbr(yyvsp[-1].l));
      }
      else{
	if(FindCurve(num, THEM)){
	  yymsg(GERROR, "Curve %d already exists", num);
	}
	else{
	  List_T *temp = ListOfDouble2ListOfInt(yyvsp[-1].l);
	  Curve *c = Create_Curve(num, MSH_SEGM_BEZIER, 2, temp, NULL,
				  -1, -1, 0., 1.);
	  Tree_Add(THEM->Curves, &c);
	  CreateReversedCurve(THEM, c);
	  List_Delete(temp);
	}
      }
      List_Delete(yyvsp[-1].l);
      yyval.s.Type = MSH_SEGM_BEZIER;
      yyval.s.Num = num;
    ;
    break;}
case 250:
#line 1921 "Gmsh.y"
{
      int num = (int)yyvsp[-8].d;
      if(List_Nbr(yyvsp[-5].l) + (int)yyvsp[-1].d + 1 != List_Nbr(yyvsp[-3].l)){
	yymsg(GERROR, "Wrong definition of Nurbs Curve %d: "
	      "got %d knots, need N + D + 1 = %d + %d + 1 = %d",
	      (int)yyvsp[-8].d, List_Nbr(yyvsp[-3].l), List_Nbr(yyvsp[-5].l), (int)yyvsp[-1].d, List_Nbr(yyvsp[-5].l) + (int)yyvsp[-1].d + 1);
      }
      else{
	if(FindCurve(num, THEM)){
	  yymsg(GERROR, "Curve %d already exists", num);
	}
	else{
	  List_T *temp = ListOfDouble2ListOfInt(yyvsp[-5].l);
	  Curve *c = Create_Curve(num, MSH_SEGM_NURBS, (int)yyvsp[-1].d, temp, yyvsp[-3].l,
				  -1, -1, 0., 1.);
	  Tree_Add(THEM->Curves, &c);
	  CreateReversedCurve(THEM, c);
	  List_Delete(temp);
	}
      }
      List_Delete(yyvsp[-5].l);
      List_Delete(yyvsp[-3].l);
      yyval.s.Type = MSH_SEGM_NURBS;
      yyval.s.Num = num;
    ;
    break;}
case 251:
#line 1947 "Gmsh.y"
{
      int num = (int)yyvsp[-4].d;
      if(FindEdgeLoop(num, THEM)){
	yymsg(GERROR, "Line loop %d already exists", num);
      }
      else{
	List_T *temp = ListOfDouble2ListOfInt(yyvsp[-1].l);
	sortEdgesInLoop(num, temp);
	EdgeLoop *l = Create_EdgeLoop(num, temp);
	Tree_Add(THEM->EdgeLoops, &l);
	List_Delete(temp);
      }
      List_Delete(yyvsp[-1].l);
      yyval.s.Type = MSH_SEGM_LOOP;
      yyval.s.Num = num;
    ;
    break;}
case 252:
#line 1964 "Gmsh.y"
{
      for(int i = 0; i < List_Nbr(yyvsp[-9].l); i++){
	double p;
      	List_Read(yyvsp[-9].l, i, &p);
	Curve *c = FindCurve((int)p, THEM);
        if(!c)
	  yymsg(WARNING, "Unknown curve %d", (int)p);
	else{
	  Attractor *a = Create_Attractor(List_Nbr(THEM->Metric->Attractors)+1,
					  yyvsp[-6].d, yyvsp[-4].d, yyvsp[-2].d, NULL, c, NULL);
	  List_Add(THEM->Metric->Attractors, &a);
        }
      }
      // dummy values
      yyval.s.Type = 0;
      yyval.s.Num = 0;
    ;
    break;}
case 253:
#line 1982 "Gmsh.y"
{
      int num = (int)yyvsp[-4].d;
      if(FindPhysicalGroup(num, MSH_PHYSICAL_LINE, THEM)){
	yymsg(GERROR, "Physical line %d already exists", num);
      }
      else{
	List_T *temp = ListOfDouble2ListOfInt(yyvsp[-1].l);
	PhysicalGroup *p = Create_PhysicalGroup(num, MSH_PHYSICAL_LINE, temp);
	List_Delete(temp);
	List_Add(THEM->PhysicalGroups, &p);
      }
      List_Delete(yyvsp[-1].l);
      yyval.s.Type = MSH_PHYSICAL_LINE;
      yyval.s.Num = num;
    ;
    break;}
case 254:
#line 2001 "Gmsh.y"
{
      int num = (int)yyvsp[-4].d;
      if(FindSurface(num, THEM)){
	yymsg(GERROR, "Surface %d already exists", num);
      }
      else{
	Surface *s = Create_Surface(num, MSH_SURF_PLAN);
	List_T *temp = ListOfDouble2ListOfInt(yyvsp[-1].l);
	setSurfaceGeneratrices(s, temp);
	List_Delete(temp);
	s->Support = s;
	End_Surface(s);
	Tree_Add(THEM->Surfaces, &s);
      }
      List_Delete(yyvsp[-1].l);
      yyval.s.Type = MSH_SURF_PLAN;
      yyval.s.Num = num;
    ;
    break;}
case 255:
#line 2020 "Gmsh.y"
{
      int num = (int)yyvsp[-4].d, type = 0;
      if(FindSurface(num, THEM)){
	yymsg(GERROR, "Surface %d already exists", num);
      }
      else{
	double d;
	List_Read(yyvsp[-1].l, 0, &d);
	EdgeLoop *el = FindEdgeLoop((int)fabs(d), THEM);
	if(!el){
	  yymsg(GERROR, "Unknown line loop %d", (int)d);
	}
	else{
	  int j = List_Nbr(el->Curves);
	  if(j == 4){
	    type = MSH_SURF_REGL;
	  }
	  else if(j == 3){
	    type = MSH_SURF_TRIC;
	  }
	  else{
	    yymsg(GERROR, "Wrong definition of Ruled Surface %d: "
		  "%d borders instead of 3 or 4", num, j);
	    type = MSH_SURF_PLAN;
	  }
	  Surface *s = Create_Surface(num, type);
	  List_T *temp = ListOfDouble2ListOfInt(yyvsp[-1].l);
	  setSurfaceGeneratrices(s, temp);
	  List_Delete(temp);
	  s->Support = s;
	  End_Surface(s);
	  Tree_Add(THEM->Surfaces, &s);
	}
      }
      List_Delete(yyvsp[-1].l);
      yyval.s.Type = type;
      yyval.s.Num = num;
    ;
    break;}
case 256:
#line 2059 "Gmsh.y"
{
      int num = (int)yyvsp[-8].d;
      Surface *support = FindSurface((int)yyvsp[-4].d, THEM);
      if(!support){
	yymsg(GERROR, "Unknown support surface %d", (int)yyvsp[-4].d);
      }
      else{
	if(FindSurface(num, THEM)){
	  yymsg(GERROR, "Surface %d already exists", num);
	}
	else{
	  Surface *s = Create_Surface(num, MSH_SURF_TRIMMED);
	  List_T *temp = ListOfDouble2ListOfInt(yyvsp[-2].l);
	  setSurfaceGeneratrices(s, temp);
	  List_Delete(temp);
	  s->Support = support;
	  End_Surface(s);
	  Tree_Add(THEM->Surfaces, &s);
	}
      }
      List_Delete(yyvsp[-2].l);
      yyval.s.Type = MSH_SURF_TRIMMED;
      yyval.s.Num = num;
    ;
    break;}
case 257:
#line 2085 "Gmsh.y"
{
      // define a new surface
      int num = (int)yyvsp[-10].d;
      if(FindSurface(num, THEM)){
	yymsg(GERROR, "Surface %d already exists", num);
	List_Delete(yyvsp[-2].l);
	List_Delete(yyvsp[-1].l);
      }
      else{
	Surface *s = Create_Surface(num, MSH_SURF_DISCRETE);
	s->Support = s;
	s->thePolyRep = new POLY_rep((int)yyvsp[-6].d, (int)yyvsp[-4].d, yyvsp[-2].l, yyvsp[-1].l);
	End_Surface(s);
	Tree_Add(THEM->Surfaces, &s);
      }
      yyval.s.Type = MSH_SURF_DISCRETE;
      yyval.s.Num = num;
    ;
    break;}
case 258:
#line 2105 "Gmsh.y"
{
      // add a poly rep to an existing surface
      int num = (int)yyvsp[-10].d, type = 0;
      Surface *s = FindSurface(num, THEM);
      if(!s) {
	yymsg(GERROR, "Unknown surface %d", num);
	List_Delete(yyvsp[-2].l);
	List_Delete(yyvsp[-1].l);
      }
      else{
	s->thePolyRep = new POLY_rep((int)yyvsp[-6].d, (int)yyvsp[-4].d, yyvsp[-2].l, yyvsp[-1].l);
	type = s->Typ;
      }
      yyval.s.Type = type;
      yyval.s.Num = num;
    ;
    break;}
case 259:
#line 2124 "Gmsh.y"
{
      int num = (int)yyvsp[-10].d, type = 0;
      Surface *s = FindSurface(num, THEM);
      if(!s) {
	yymsg(GERROR, "Unknown surface %d", num);
	List_Delete(yyvsp[-2].l);
	List_Delete(yyvsp[-1].l);
      }
      else{
	s->thePolyRep = new POLY_rep((int)yyvsp[-6].d, (int)yyvsp[-4].d, yyvsp[-2].l, yyvsp[-1].l);
	type = s->Typ;
      }
      yyval.s.Type = type;
      yyval.s.Num = num;
    ;
    break;}
case 260:
#line 2142 "Gmsh.y"
{
      int num = (int)yyvsp[-16].d;
      if(FindSurface(num, THEM)){
	yymsg(GERROR, "Surface %d already exists", num);
      }
      else{
	CreateNurbsSurface(num, (int)yyvsp[-4].d, (int)yyvsp[-2].d, yyvsp[-13].l, yyvsp[-10].l, yyvsp[-8].l);
      }
      for(int i = 0; i < List_Nbr(yyvsp[-13].l); i++)
	List_Delete((List_T*)List_Pointer(yyvsp[-13].l, i));
      List_Delete(yyvsp[-13].l);
      List_Delete(yyvsp[-10].l);
      List_Delete(yyvsp[-8].l);
      yyval.s.Type = MSH_SURF_NURBS;
      yyval.s.Num = num;
    ;
    break;}
case 261:
#line 2161 "Gmsh.y"
{
      int num = (int)yyvsp[-16].d;
      if(FindSurface(num, THEM)){
	yymsg(GERROR, "Surface %d already exists", num);
      }
      else{
	CreateNurbsSurfaceSupport(num, (int)yyvsp[-4].d, (int)yyvsp[-2].d, yyvsp[-13].l, yyvsp[-10].l, yyvsp[-8].l);
      }
      for(int i = 0; i < List_Nbr(yyvsp[-13].l); i++)
	List_Delete((List_T*)List_Pointer(yyvsp[-13].l, i));
      List_Delete(yyvsp[-13].l);
      List_Delete(yyvsp[-10].l);
      List_Delete(yyvsp[-8].l);
      yyval.s.Type = MSH_SURF_NURBS;
      yyval.s.Num = num;
    ;
    break;}
case 262:
#line 2178 "Gmsh.y"
{
      int num = (int)yyvsp[-4].d;
      if(FindSurfaceLoop(num, THEM)){
	yymsg(GERROR, "Surface loop %d already exists", num);
      }
      else{
	List_T *temp = ListOfDouble2ListOfInt(yyvsp[-1].l);
	SurfaceLoop *l = Create_SurfaceLoop(num, temp);
	Tree_Add(THEM->SurfaceLoops, &l);
	List_Delete(temp);
      }
      List_Delete(yyvsp[-1].l);
      yyval.s.Type = MSH_SURF_LOOP;
      yyval.s.Num = num;
    ;
    break;}
case 263:
#line 2194 "Gmsh.y"
{
      int num = (int)yyvsp[-4].d;
      if(FindPhysicalGroup(num, MSH_PHYSICAL_SURFACE, THEM)){
	yymsg(GERROR, "Physical surface %d already exists", num);
      }
      else{
	List_T *temp = ListOfDouble2ListOfInt(yyvsp[-1].l);
	PhysicalGroup *p = Create_PhysicalGroup(num, MSH_PHYSICAL_SURFACE, temp);
	List_Delete(temp);
	List_Add(THEM->PhysicalGroups, &p);
      }
      List_Delete(yyvsp[-1].l);
      yyval.s.Type = MSH_PHYSICAL_SURFACE;
      yyval.s.Num = num;
    ;
    break;}
case 264:
#line 2214 "Gmsh.y"
{
      int num = (int)yyvsp[-4].d;
      if(FindVolume(num, THEM)){
	yymsg(GERROR, "Volume %d already exists", num);
      }
      else{
	Volume *v = Create_Volume(num, MSH_VOLUME);
	List_T *temp = ListOfDouble2ListOfInt(yyvsp[-1].l);
	setVolumeSurfaces(v, temp);
	List_Delete(temp);
	Tree_Add(THEM->Volumes, &v);
      }
      List_Delete(yyvsp[-1].l);
      yyval.s.Type = MSH_VOLUME;
      yyval.s.Num = num;
    ;
    break;}
case 265:
#line 2231 "Gmsh.y"
{
      int num = (int)yyvsp[-4].d;
      if(FindVolume(num, THEM)){
	yymsg(GERROR, "Volume %d already exists", num);
      }
      else{
	Volume *v = Create_Volume(num, MSH_VOLUME);
	List_T *temp = ListOfDouble2ListOfInt(yyvsp[-1].l);
	setVolumeSurfaces(v, temp);
	List_Delete(temp);
	Tree_Add(THEM->Volumes, &v);
      }
      List_Delete(yyvsp[-1].l);
      yyval.s.Type = MSH_VOLUME;
      yyval.s.Num = num;
    ;
    break;}
case 266:
#line 2248 "Gmsh.y"
{
      int num = (int)yyvsp[-4].d;
      if(FindPhysicalGroup(num, MSH_PHYSICAL_VOLUME, THEM)){
	yymsg(GERROR, "Physical volume %d already exists", num);
      }
      else{
	List_T *temp = ListOfDouble2ListOfInt(yyvsp[-1].l);
	PhysicalGroup *p = Create_PhysicalGroup(num, MSH_PHYSICAL_VOLUME, temp);
	List_Delete(temp);
	List_Add(THEM->PhysicalGroups, &p);
      }
      List_Delete(yyvsp[-1].l);
      yyval.s.Type = MSH_PHYSICAL_VOLUME;
      yyval.s.Num = num;
    ;
    break;}
case 267:
#line 2269 "Gmsh.y"
{
      TranslateShapes(yyvsp[-3].v[0], yyvsp[-3].v[1], yyvsp[-3].v[2], yyvsp[-1].l, 1);
      yyval.l = yyvsp[-1].l;
    ;
    break;}
case 268:
#line 2274 "Gmsh.y"
{
      RotateShapes(yyvsp[-8].v[0], yyvsp[-8].v[1], yyvsp[-8].v[2], yyvsp[-6].v[0], yyvsp[-6].v[1], yyvsp[-6].v[2], yyvsp[-4].d, yyvsp[-1].l, 1);
      yyval.l = yyvsp[-1].l;
    ;
    break;}
case 269:
#line 2279 "Gmsh.y"
{
      SymmetryShapes(yyvsp[-3].v[0], yyvsp[-3].v[1], yyvsp[-3].v[2], yyvsp[-3].v[3], yyvsp[-1].l, 1);
      yyval.l = yyvsp[-1].l;
    ;
    break;}
case 270:
#line 2284 "Gmsh.y"
{
      DilatShapes(yyvsp[-6].v[0], yyvsp[-6].v[1], yyvsp[-6].v[2], yyvsp[-4].d, yyvsp[-1].l, 1);
      yyval.l = yyvsp[-1].l;
    ;
    break;}
case 271:
#line 2291 "Gmsh.y"
{ yyval.l = yyvsp[0].l; ;
    break;}
case 272:
#line 2292 "Gmsh.y"
{ yyval.l = yyvsp[0].l; ;
    break;}
case 273:
#line 2293 "Gmsh.y"
{ yyval.l = yyvsp[0].l; ;
    break;}
case 274:
#line 2298 "Gmsh.y"
{
      yyval.l = List_Create(3, 3, sizeof(Shape));
    ;
    break;}
case 275:
#line 2302 "Gmsh.y"
{
      List_Add(yyval.l, &yyvsp[0].s);
    ;
    break;}
case 276:
#line 2306 "Gmsh.y"
{
      for(int i = 0; i < List_Nbr(yyvsp[-2].l); i++){
	double d;