Gmsh.tab.cpp

      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 116:
#line 1133 "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 117:
#line 1149 "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 118:
#line 1165 "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 119:
#line 1184 "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 120:
#line 1203 "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 121:
#line 1221 "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 122:
#line 1239 "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 123:
#line 1257 "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 124:
#line 1283 "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 125:
#line 1301 "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 126:
#line 1328 "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 127:
#line 1347 "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 128:
#line 1371 "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 129:
#line 1395 "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 130:
#line 1421 "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 131:
#line 1438 "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 132:
#line 1456 "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 133:
#line 1475 "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 134:
#line 1494 "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 135:
#line 1533 "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 136:
#line 1560 "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 137:
#line 1579 "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 138:
#line 1596 "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 139:
#line 1612 "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 140:
#line 1632 "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 141:
#line 1649 "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 142:
#line 1666 "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 143:
#line 1687 "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 144:
#line 1692 "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 145:
#line 1697 "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 146:
#line 1702 "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 147:
#line 1709 "Gmsh.y"
{ yyval.l = yyvsp[0].l; ;
    break;}
case 148:
#line 1710 "Gmsh.y"
{ yyval.l = yyvsp[0].l; ;
    break;}
case 149:
#line 1711 "Gmsh.y"
{ yyval.l = yyvsp[0].l; ;
    break;}
case 150:
#line 1716 "Gmsh.y"
{
      yyval.l = List_Create(3, 3, sizeof(Shape));
    ;
    break;}
case 151:
#line 1720 "Gmsh.y"
{
      List_Add(yyval.l, &yyvsp[0].s);
    ;
    break;}
case 152:
#line 1724 "Gmsh.y"
{
      for(int i = 0; i < List_Nbr(yyvsp[-2].l); i++){
	double d;
	List_Read(yyvsp[-2].l, i, &d);
	Shape TheShape;
	TheShape.Num = (int)d;
	Vertex *v = FindPoint(TheShape.Num, THEM);
	if(!v)
	  yymsg(WARNING, "Unknown point %d", TheShape.Num);
	else{
	  TheShape.Type = MSH_POINT;
	  List_Add(yyval.l, &TheShape);
	}
      }
    ;
    break;}
case 153:
#line 1740 "Gmsh.y"
{
      for(int i = 0; i < List_Nbr(yyvsp[-2].l); i++){
	double d;
	List_Read(yyvsp[-2].l, i, &d);
	Shape TheShape;
	TheShape.Num = (int)d;
	Curve *c = FindCurve(TheShape.Num, THEM);
	if(!c)
	  yymsg(WARNING, "Unknown curve %d", TheShape.Num);
	else{
	  TheShape.Type = c->Typ;
	  List_Add(yyval.l, &TheShape);
	}
      }
    ;
    break;}
case 154:
#line 1756 "Gmsh.y"
{
      for(int i = 0; i < List_Nbr(yyvsp[-2].l); i++){
	double d;
	List_Read(yyvsp[-2].l, i, &d);
	Shape TheShape;
	TheShape.Num = (int)d;
	Surface *s = FindSurface(TheShape.Num, THEM);
	if(!s)
	  yymsg(WARNING, "Unknown surface %d", TheShape.Num);
	else{
	  TheShape.Type = s->Typ;
	  List_Add(yyval.l, &TheShape);
	}
      }
    ;
    break;}
case 155:
#line 1772 "Gmsh.y"
{
      for(int i = 0; i < List_Nbr(yyvsp[-2].l); i++){
	double d;
	List_Read(yyvsp[-2].l, i, &d);
	Shape TheShape;
	TheShape.Num = (int)d;
	Volume *v = FindVolume(TheShape.Num, THEM);
	if(!v)
	  yymsg(WARNING, "Unknown volume %d", TheShape.Num);
	else{
	  TheShape.Type = v->Typ;
	  List_Add(yyval.l, &TheShape);
	}
      }
    ;
    break;}
case 156:
#line 1793 "Gmsh.y"
{
      yyval.l = List_Create(3, 3, sizeof(Shape));
      for(int i = 0; i < List_Nbr(yyvsp[-1].l); i++){
	Shape TheShape;
	List_Read(yyvsp[-1].l, i, &TheShape);
	int j;
	CopyShape(TheShape.Type, TheShape.Num, &j);
	TheShape.Num = j;
	List_Add(yyval.l, &TheShape);
      }
      List_Delete(yyvsp[-1].l);
    ;
    break;}
case 157:
#line 1807 "Gmsh.y"
{
      if(!strcmp(yyvsp[-4].c, "View")) AliasView((int)yyvsp[-2].d, 0);
      Free(yyvsp[-4].c);
      yyval.l = NULL;
    ;
    break;}
case 158:
#line 1813 "Gmsh.y"
{
      if(!strcmp(yyvsp[-4].c, "View")) AliasView((int)yyvsp[-2].d, 0);
      Free(yyvsp[-4].c);
      yyval.l = NULL;
    ;
    break;}
case 159:
#line 1819 "Gmsh.y"
{
      if(!strcmp(yyvsp[-4].c, "View")) AliasView((int)yyvsp[-2].d, 1);
      Free(yyvsp[-4].c);
      yyval.l = NULL;
    ;
    break;}
case 160:
#line 1831 "Gmsh.y"
{
      for(int i = 0; i < List_Nbr(yyvsp[-1].l); i++){
	Shape TheShape;
	List_Read(yyvsp[-1].l, i, &TheShape);
	DeleteShape(TheShape.Type, TheShape.Num);
      }
      List_Delete(yyvsp[-1].l);
    ;
    break;}
case 161:
#line 1840 "Gmsh.y"
{
      if(!strcmp(yyvsp[-4].c, "View")){
	RemoveViewByIndex((int)yyvsp[-2].d);
      }
      else{
	yymsg(GERROR, "Unknown command 'Delete %s'", yyvsp[-4].c);
      }
      Free(yyvsp[-4].c);
    ;
    break;}
case 162:
#line 1850 "Gmsh.y"
{
      if(!strcmp(yyvsp[-1].c, "Meshes") || !strcmp(yyvsp[-1].c, "All")){
	Init_Mesh(THEM);
      }
      else if(!strcmp(yyvsp[-1].c, "Physicals")){
	List_Action(THEM->PhysicalGroups, Free_PhysicalGroup);
	List_Reset(THEM->PhysicalGroups);
      }
      else{
	yymsg(GERROR, "Unknown command 'Delete %s'", yyvsp[-1].c);
      }
      Free(yyvsp[-1].c);
    ;
    break;}
case 163:
#line 1864 "Gmsh.y"
{
      if(!strcmp(yyvsp[-2].c, "Empty") && !strcmp(yyvsp[-1].c, "Views")){
	for(int i = List_Nbr(CTX.post.list) - 1; i >= 0; i--){
	  Post_View *v = *(Post_View **) List_Pointer(CTX.post.list, i);
	  if(v->empty())
	    RemoveViewByIndex(i);
	}
      }
      else{
	yymsg(GERROR, "Unknown command 'Delete %s %s'", yyvsp[-2].c, yyvsp[-1].c);
      }
      Free(yyvsp[-2].c); Free(yyvsp[-1].c);
    ;
    break;}
case 164:
#line 1883 "Gmsh.y"
{
      for(int i = 0; i < List_Nbr(yyvsp[-1].l); i++){
	Shape TheShape;
	List_Read(yyvsp[-1].l, i, &TheShape);
	ColorShape(TheShape.Type, TheShape.Num, yyvsp[-3].u);
      }
      List_Delete(yyvsp[-1].l);      
    ;
    break;}
case 165:
#line 1897 "Gmsh.y"
{
      int m = (CTX.visibility_mode == 2) ? VIS_MESH : 
	((CTX.visibility_mode == 1) ? VIS_GEOM : VIS_GEOM|VIS_MESH);
      for(int i = 2; i < 6; i++)
	SetVisibilityByNumber(yyvsp[-1].c, i, m);
      Free(yyvsp[-1].c);
    ;
    break;}
case 166:
#line 1905 "Gmsh.y"
{
      for(int i = 2; i < 6; i++)
	SetVisibilityByNumber(yyvsp[-1].c, i, 0);
      Free(yyvsp[-1].c);
    ;
    break;}
case 167:
#line 1911 "Gmsh.y"
{
      int m = (CTX.visibility_mode == 2) ? VIS_MESH :
	((CTX.visibility_mode == 1) ? VIS_GEOM : VIS_GEOM|VIS_MESH);
      for(int i = 0; i < List_Nbr(yyvsp[-1].l); i++){
	Shape TheShape;
	List_Read(yyvsp[-1].l, i, &TheShape);
	VisibilityShape(TheShape.Type, TheShape.Num, m);
      }
      List_Delete(yyvsp[-1].l);
    ;
    break;}
case 168:
#line 1922 "Gmsh.y"
{
      for(int i = 0; i < List_Nbr(yyvsp[-1].l); i++){
	Shape TheShape;
	List_Read(yyvsp[-1].l, i, &TheShape);
	VisibilityShape(TheShape.Type, TheShape.Num, 0);
      }
      List_Delete(yyvsp[-1].l);
    ;
    break;}
case 169:
#line 1936 "Gmsh.y"
{
      if(!strcmp(yyvsp[-2].c, "Include")){
	char tmpstring[1024];
	FixRelativePath(yyvsp[-1].c, tmpstring);
	// Warning: we *don't* close included files (to allow user
	// functions in these files). If you need to include many many
	// files and don't have functions in the files, use "Merge"
	// instead: some OSes limit the number of files a process can
	// open simultaneously. The right solution would be of course
	// to modify FunctionManager to reopen the files instead of
	// using the FILE pointer, but hey, I'm lazy...
	ParseFile(tmpstring, 0, 0, 1);
      }
      else if(!strcmp(yyvsp[-2].c, "Print")){
#if defined(HAVE_FLTK)
	if(!CTX.batch){
	  char tmpstring[1024];
	  FixRelativePath(yyvsp[-1].c, tmpstring);
	  CreateOutputFile(tmpstring, CTX.print.format);
	}
#endif
      }
      else if(!strcmp(yyvsp[-2].c, "Save")){
#if defined(HAVE_FLTK)
	char tmpstring[1024];
	FixRelativePath(yyvsp[-1].c, tmpstring);
	CreateOutputFile(tmpstring, CTX.mesh.format);
#endif
      }
      else if(!strcmp(yyvsp[-2].c, "Merge") || !strcmp(yyvsp[-2].c, "MergeWithBoundingBox")){
	// MergeWithBoundingBox is deprecated
	char tmpstring[1024];
	FixRelativePath(yyvsp[-1].c, tmpstring);
	MergeProblem(tmpstring, 1);
      }
      else if(!strcmp(yyvsp[-2].c, "System")){
	SystemCall(yyvsp[-1].c);
      }
      else{
	yymsg(GERROR, "Unknown command '%s'", yyvsp[-2].c);
      }
      Free(yyvsp[-2].c); Free(yyvsp[-1].c);
    ;
    break;}
case 170:
#line 1980 "Gmsh.y"
{
      if(!strcmp(yyvsp[-6].c, "Save") && !strcmp(yyvsp[-5].c, "View")){
	Post_View **vv = (Post_View **)List_Pointer_Test(CTX.post.list, (int)yyvsp[-3].d);
	if(vv){
	  char tmpstring[1024];
	  FixRelativePath(yyvsp[-1].c, tmpstring);
	  WriteView(*vv, tmpstring, CTX.post.file_format, 0);
	}
      }
      else{
	yymsg(GERROR, "Unknown command '%s'", yyvsp[-6].c);
      }
      Free(yyvsp[-6].c); Free(yyvsp[-5].c); Free(yyvsp[-1].c);
    ;
    break;}
case 171:
#line 1995 "Gmsh.y"
{
      if(!strcmp(yyvsp[-2].c, "Sleep")){
	long sleep_time = GetTime();
	while(1){
	  if(GetTime() - sleep_time > (long)(yyvsp[-1].d*1.e6)) break;
	}
      }
      else if(!strcmp(yyvsp[-2].c, "Mesh")){
	yymsg(GERROR, "Mesh directives are not (yet) allowed in scripts");
      }
      else{
	yymsg(GERROR, "Unknown command '%s'", yyvsp[-2].c);
      }
      Free(yyvsp[-2].c);
    ;
    break;}
case 172:
#line 2011 "Gmsh.y"
{
       try {
	 GMSH_PluginManager::instance()->action(yyvsp[-4].c, yyvsp[-1].c, 0);
       }
       catch(...) {
	 yymsg(GERROR, "Unknown action '%s' or plugin '%s'", yyvsp[-1].c, yyvsp[-4].c);
       }
       Free(yyvsp[-4].c); Free(yyvsp[-1].c);
     ;
    break;}
case 173:
#line 2021 "Gmsh.y"
{
      if(!strcmp(yyvsp[-1].c, "ElementsFromAllViews"))
	CombineViews(0, 1, CTX.post.combine_remove_orig);
      else if(!strcmp(yyvsp[-1].c, "ElementsFromVisibleViews"))
	CombineViews(0, 0, CTX.post.combine_remove_orig);
      else if(!strcmp(yyvsp[-1].c, "ElementsByViewName"))
	CombineViews(0, 2, CTX.post.combine_remove_orig);
      else if(!strcmp(yyvsp[-1].c, "TimeStepsFromAllViews"))
	CombineViews(1, 1, CTX.post.combine_remove_orig);
      else if(!strcmp(yyvsp[-1].c, "TimeStepsFromVisibleViews"))
	CombineViews(1, 0, CTX.post.combine_remove_orig);
      else if(!strcmp(yyvsp[-1].c, "TimeStepsByViewName"))
	CombineViews(1, 2, CTX.post.combine_remove_orig);
      else if(!strcmp(yyvsp[-1].c, "Views"))
	CombineViews(0, 1, CTX.post.combine_remove_orig);
      else if(!strcmp(yyvsp[-1].c, "TimeSteps"))
	CombineViews(1, 2, CTX.post.combine_remove_orig);
      else
	yymsg(GERROR, "Unknown 'Combine' command");
      Free(yyvsp[-1].c);
    ;
    break;}
case 174:
#line 2043 "Gmsh.y"
{
      exit(0);
    ;
    break;}
case 175:
#line 2047 "Gmsh.y"
{
      CTX.forced_bbox = 0;
      SetBoundingBox();
    ;
    break;}
case 176:
#line 2052 "Gmsh.y"
{
      CTX.forced_bbox = 1;
      SetBoundingBox(yyvsp[-12].d, yyvsp[-10].d, yyvsp[-8].d, yyvsp[-6].d, yyvsp[-4].d, yyvsp[-2].d);