diff --git a/Parser/Gmsh.tab.cpp b/Parser/Gmsh.tab.cpp
index c7148c411bc95e1fb9a8d4d9fd030440a3f0703f..353a510d1e4f4730aaa517740d18d4dde018eaba 100644
--- a/Parser/Gmsh.tab.cpp
+++ b/Parser/Gmsh.tab.cpp
@@ -1,172 +1,173 @@
 
 /*  A Bison parser, made from Gmsh.y
-    by GNU Bison version 1.28  */
+ by  GNU Bison version 1.25
+  */
 
 #define YYBISON 1  /* Identify Bison output.  */
 
-#define	tDOUBLE	257
-#define	tSTRING	258
-#define	tBIGSTR	259
-#define	tEND	260
-#define	tAFFECT	261
-#define	tDOTS	262
-#define	tPi	263
-#define	tExp	264
-#define	tLog	265
-#define	tLog10	266
-#define	tSqrt	267
-#define	tSin	268
-#define	tAsin	269
-#define	tCos	270
-#define	tAcos	271
-#define	tTan	272
-#define	tRand	273
-#define	tAtan	274
-#define	tAtan2	275
-#define	tSinh	276
-#define	tCosh	277
-#define	tTanh	278
-#define	tFabs	279
-#define	tFloor	280
-#define	tCeil	281
-#define	tFmod	282
-#define	tModulo	283
-#define	tHypot	284
-#define	tPrintf	285
-#define	tSprintf	286
-#define	tDraw	287
-#define	tPoint	288
-#define	tCircle	289
-#define	tEllipsis	290
-#define	tLine	291
-#define	tSurface	292
-#define	tSpline	293
-#define	tVolume	294
-#define	tCharacteristic	295
-#define	tLength	296
-#define	tParametric	297
-#define	tElliptic	298
-#define	tPlane	299
-#define	tRuled	300
-#define	tTransfinite	301
-#define	tComplex	302
-#define	tPhysical	303
-#define	tUsing	304
-#define	tBump	305
-#define	tProgression	306
-#define	tRotate	307
-#define	tTranslate	308
-#define	tSymmetry	309
-#define	tDilate	310
-#define	tExtrude	311
-#define	tDuplicata	312
-#define	tLoop	313
-#define	tRecombine	314
-#define	tDelete	315
-#define	tCoherence	316
-#define	tView	317
-#define	tAttractor	318
-#define	tLayers	319
-#define	tScalarTetrahedron	320
-#define	tVectorTetrahedron	321
-#define	tTensorTetrahedron	322
-#define	tScalarTriangle	323
-#define	tVectorTriangle	324
-#define	tTensorTriangle	325
-#define	tScalarLine	326
-#define	tVectorLine	327
-#define	tTensorLine	328
-#define	tScalarPoint	329
-#define	tVectorPoint	330
-#define	tTensorPoint	331
-#define	tBSpline	332
-#define	tNurbs	333
-#define	tOrder	334
-#define	tWith	335
-#define	tBounds	336
-#define	tKnots	337
-#define	tColor	338
-#define	tFor	339
-#define	tIn	340
-#define	tEndFor	341
-#define	tIf	342
-#define	tEndIf	343
-#define	tExit	344
-#define	tMerge	345
-#define	tReturn	346
-#define	tCall	347
-#define	tFunction	348
-#define	tB_SPLINE_SURFACE_WITH_KNOTS	349
-#define	tB_SPLINE_CURVE_WITH_KNOTS	350
-#define	tCARTESIAN_POINT	351
-#define	tTRUE	352
-#define	tFALSE	353
-#define	tUNSPECIFIED	354
-#define	tU	355
-#define	tV	356
-#define	tEDGE_CURVE	357
-#define	tVERTEX_POINT	358
-#define	tORIENTED_EDGE	359
-#define	tPLANE	360
-#define	tFACE_OUTER_BOUND	361
-#define	tEDGE_LOOP	362
-#define	tADVANCED_FACE	363
-#define	tVECTOR	364
-#define	tDIRECTION	365
-#define	tAXIS2_PLACEMENT_3D	366
-#define	tISO	367
-#define	tENDISO	368
-#define	tENDSEC	369
-#define	tDATA	370
-#define	tHEADER	371
-#define	tFILE_DESCRIPTION	372
-#define	tFILE_SCHEMA	373
-#define	tFILE_NAME	374
-#define	tMANIFOLD_SOLID_BREP	375
-#define	tCLOSED_SHELL	376
-#define	tADVANCED_BREP_SHAPE_REPRESENTATION	377
-#define	tFACE_BOUND	378
-#define	tCYLINDRICAL_SURFACE	379
-#define	tCONICAL_SURFACE	380
-#define	tCIRCLE	381
-#define	tTRIMMED_CURVE	382
-#define	tGEOMETRIC_SET	383
-#define	tCOMPOSITE_CURVE_SEGMENT	384
-#define	tCONTINUOUS	385
-#define	tCOMPOSITE_CURVE	386
-#define	tTOROIDAL_SURFACE	387
-#define	tPRODUCT_DEFINITION	388
-#define	tPRODUCT_DEFINITION_SHAPE	389
-#define	tSHAPE_DEFINITION_REPRESENTATION	390
-#define	tELLIPSE	391
-#define	tTrimmed	392
-#define	tSolid	393
-#define	tEndSolid	394
-#define	tVertex	395
-#define	tFacet	396
-#define	tNormal	397
-#define	tOuter	398
-#define	tLoopSTL	399
-#define	tEndLoop	400
-#define	tEndFacet	401
-#define	tAND	402
-#define	tOR	403
-#define	tNOTEQUAL	404
-#define	tEQUAL	405
-#define	tAPPROXEQUAL	406
-#define	tAFFECTPLUS	407
-#define	tAFFECTMINUS	408
-#define	tAFFECTTIMES	409
-#define	tAFFECTDIVIDE	410
-#define	tLESSOREQUAL	411
-#define	tGREATEROREQUAL	412
-#define	tCROSSPRODUCT	413
-#define	UNARYPREC	414
-#define	tPLUSPLUS	415
-#define	tMINUSMINUS	416
+#define	tDOUBLE	258
+#define	tSTRING	259
+#define	tBIGSTR	260
+#define	tEND	261
+#define	tAFFECT	262
+#define	tDOTS	263
+#define	tPi	264
+#define	tExp	265
+#define	tLog	266
+#define	tLog10	267
+#define	tSqrt	268
+#define	tSin	269
+#define	tAsin	270
+#define	tCos	271
+#define	tAcos	272
+#define	tTan	273
+#define	tRand	274
+#define	tAtan	275
+#define	tAtan2	276
+#define	tSinh	277
+#define	tCosh	278
+#define	tTanh	279
+#define	tFabs	280
+#define	tFloor	281
+#define	tCeil	282
+#define	tFmod	283
+#define	tModulo	284
+#define	tHypot	285
+#define	tPrintf	286
+#define	tSprintf	287
+#define	tDraw	288
+#define	tPoint	289
+#define	tCircle	290
+#define	tEllipsis	291
+#define	tLine	292
+#define	tSurface	293
+#define	tSpline	294
+#define	tVolume	295
+#define	tCharacteristic	296
+#define	tLength	297
+#define	tParametric	298
+#define	tElliptic	299
+#define	tPlane	300
+#define	tRuled	301
+#define	tTransfinite	302
+#define	tComplex	303
+#define	tPhysical	304
+#define	tUsing	305
+#define	tBump	306
+#define	tProgression	307
+#define	tRotate	308
+#define	tTranslate	309
+#define	tSymmetry	310
+#define	tDilate	311
+#define	tExtrude	312
+#define	tDuplicata	313
+#define	tLoop	314
+#define	tRecombine	315
+#define	tDelete	316
+#define	tCoherence	317
+#define	tView	318
+#define	tAttractor	319
+#define	tLayers	320
+#define	tScalarTetrahedron	321
+#define	tVectorTetrahedron	322
+#define	tTensorTetrahedron	323
+#define	tScalarTriangle	324
+#define	tVectorTriangle	325
+#define	tTensorTriangle	326
+#define	tScalarLine	327
+#define	tVectorLine	328
+#define	tTensorLine	329
+#define	tScalarPoint	330
+#define	tVectorPoint	331
+#define	tTensorPoint	332
+#define	tBSpline	333
+#define	tNurbs	334
+#define	tOrder	335
+#define	tWith	336
+#define	tBounds	337
+#define	tKnots	338
+#define	tColor	339
+#define	tFor	340
+#define	tIn	341
+#define	tEndFor	342
+#define	tIf	343
+#define	tEndIf	344
+#define	tExit	345
+#define	tMerge	346
+#define	tReturn	347
+#define	tCall	348
+#define	tFunction	349
+#define	tB_SPLINE_SURFACE_WITH_KNOTS	350
+#define	tB_SPLINE_CURVE_WITH_KNOTS	351
+#define	tCARTESIAN_POINT	352
+#define	tTRUE	353
+#define	tFALSE	354
+#define	tUNSPECIFIED	355
+#define	tU	356
+#define	tV	357
+#define	tEDGE_CURVE	358
+#define	tVERTEX_POINT	359
+#define	tORIENTED_EDGE	360
+#define	tPLANE	361
+#define	tFACE_OUTER_BOUND	362
+#define	tEDGE_LOOP	363
+#define	tADVANCED_FACE	364
+#define	tVECTOR	365
+#define	tDIRECTION	366
+#define	tAXIS2_PLACEMENT_3D	367
+#define	tISO	368
+#define	tENDISO	369
+#define	tENDSEC	370
+#define	tDATA	371
+#define	tHEADER	372
+#define	tFILE_DESCRIPTION	373
+#define	tFILE_SCHEMA	374
+#define	tFILE_NAME	375
+#define	tMANIFOLD_SOLID_BREP	376
+#define	tCLOSED_SHELL	377
+#define	tADVANCED_BREP_SHAPE_REPRESENTATION	378
+#define	tFACE_BOUND	379
+#define	tCYLINDRICAL_SURFACE	380
+#define	tCONICAL_SURFACE	381
+#define	tCIRCLE	382
+#define	tTRIMMED_CURVE	383
+#define	tGEOMETRIC_SET	384
+#define	tCOMPOSITE_CURVE_SEGMENT	385
+#define	tCONTINUOUS	386
+#define	tCOMPOSITE_CURVE	387
+#define	tTOROIDAL_SURFACE	388
+#define	tPRODUCT_DEFINITION	389
+#define	tPRODUCT_DEFINITION_SHAPE	390
+#define	tSHAPE_DEFINITION_REPRESENTATION	391
+#define	tELLIPSE	392
+#define	tTrimmed	393
+#define	tSolid	394
+#define	tEndSolid	395
+#define	tVertex	396
+#define	tFacet	397
+#define	tNormal	398
+#define	tOuter	399
+#define	tLoopSTL	400
+#define	tEndLoop	401
+#define	tEndFacet	402
+#define	tAND	403
+#define	tOR	404
+#define	tNOTEQUAL	405
+#define	tEQUAL	406
+#define	tAPPROXEQUAL	407
+#define	tAFFECTPLUS	408
+#define	tAFFECTMINUS	409
+#define	tAFFECTTIMES	410
+#define	tAFFECTDIVIDE	411
+#define	tLESSOREQUAL	412
+#define	tGREATEROREQUAL	413
+#define	tCROSSPRODUCT	414
+#define	UNARYPREC	415
+#define	tPLUSPLUS	416
+#define	tMINUSMINUS	417
 
 #line 1 "Gmsh.y"
- /* $Id: Gmsh.tab.cpp,v 1.39 2000-12-09 22:26:12 geuzaine Exp $ */
+ /* $Id: Gmsh.tab.cpp,v 1.40 2000-12-10 13:21:31 geuzaine Exp $ */
 
 #include <stdarg.h>
 
@@ -252,7 +253,7 @@ typedef union {
 #define	YYFLAG		-32768
 #define	YYNTBASE	181
 
-#define YYTRANSLATE(x) ((unsigned)(x) <= 416 ? yytranslate[x] : 259)
+#define YYTRANSLATE(x) ((unsigned)(x) <= 417 ? yytranslate[x] : 259)
 
 static const short yytranslate[] = {     0,
      2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
@@ -280,23 +281,23 @@ static const short yytranslate[] = {     0,
      2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
      2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
      2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-     2,     2,     2,     2,     2,     1,     3,     4,     5,     6,
-     7,     8,     9,    10,    11,    12,    13,    14,    15,    16,
-    17,    18,    19,    20,    21,    22,    23,    24,    25,    26,
-    27,    28,    29,    30,    31,    32,    33,    34,    35,    36,
-    37,    38,    39,    40,    41,    42,    43,    44,    45,    46,
-    47,    48,    49,    50,    51,    52,    53,    54,    55,    56,
-    57,    58,    59,    60,    61,    62,    63,    64,    65,    66,
-    67,    68,    69,    70,    71,    72,    73,    74,    75,    76,
-    77,    78,    79,    80,    81,    82,    83,    84,    85,    86,
-    87,    88,    89,    90,    91,    92,    93,    94,    95,    96,
-    97,    98,    99,   100,   101,   102,   103,   104,   105,   106,
-   107,   108,   109,   110,   111,   112,   113,   114,   115,   116,
-   117,   118,   119,   120,   121,   122,   123,   124,   125,   126,
-   127,   128,   129,   130,   131,   132,   133,   134,   135,   136,
-   137,   138,   139,   140,   141,   142,   143,   144,   145,   146,
-   147,   149,   150,   151,   152,   153,   154,   155,   156,   157,
-   160,   161,   167,   168,   171,   172
+     2,     2,     2,     2,     2,     1,     2,     3,     4,     5,
+     6,     7,     8,     9,    10,    11,    12,    13,    14,    15,
+    16,    17,    18,    19,    20,    21,    22,    23,    24,    25,
+    26,    27,    28,    29,    30,    31,    32,    33,    34,    35,
+    36,    37,    38,    39,    40,    41,    42,    43,    44,    45,
+    46,    47,    48,    49,    50,    51,    52,    53,    54,    55,
+    56,    57,    58,    59,    60,    61,    62,    63,    64,    65,
+    66,    67,    68,    69,    70,    71,    72,    73,    74,    75,
+    76,    77,    78,    79,    80,    81,    82,    83,    84,    85,
+    86,    87,    88,    89,    90,    91,    92,    93,    94,    95,
+    96,    97,    98,    99,   100,   101,   102,   103,   104,   105,
+   106,   107,   108,   109,   110,   111,   112,   113,   114,   115,
+   116,   117,   118,   119,   120,   121,   122,   123,   124,   125,
+   126,   127,   128,   129,   130,   131,   132,   133,   134,   135,
+   136,   137,   138,   139,   140,   141,   142,   143,   144,   145,
+   146,   147,   149,   150,   151,   152,   153,   154,   155,   156,
+   157,   160,   161,   167,   168,   171,   172
 };
 
 #if YYDEBUG != 0
@@ -588,20 +589,20 @@ static const short yyrline[] = { 0,
   1369,  1385,  1392,  1398,  1404,  1410,  1416,  1435,  1447,  1453,
   1472,  1493,  1501,  1507,  1513,  1519,  1531,  1537,  1543,  1555,
   1561,  1566,  1571,  1578,  1580,  1581,  1584,  1589,  1600,  1618,
-  1633,  1702,  1722,  1726,  1745,  1761,  1775,  1797,  1819,  1844,
-  1849,  1854,  1861,  1865,  1875,  1881,  1887,  1891,  1895,  1899,
-  1903,  1908,  1915,  1919,  1924,  1942,  1952,  1970,  1987,  2004,
-  2025,  2045,  2065,  2082,  2106,  2119,  2121,  2122,  2123,  2124,
-  2127,  2129,  2130,  2131,  2132,  2133,  2134,  2135,  2136,  2137,
-  2138,  2139,  2140,  2141,  2142,  2143,  2144,  2145,  2146,  2147,
-  2148,  2149,  2150,  2151,  2152,  2153,  2154,  2155,  2156,  2157,
-  2158,  2159,  2160,  2161,  2162,  2163,  2164,  2165,  2166,  2167,
-  2168,  2171,  2173,  2174,  2183,  2200,  2221,  2238,  2259,  2276,
-  2298,  2305,  2318,  2323,  2327,  2331,  2335,  2340,  2345,  2349,
-  2353,  2357,  2383,  2415,  2419,  2424,  2428,  2433,  2437,  2441,
-  2447,  2453,  2459,  2463,  2469,  2476,  2482,  2491,  2495,  2505,
-  2510,  2514,  2519,  2524,  2539,  2544,  2565,  2574,  2580,  2585,
-  2589
+  1633,  1705,  1725,  1729,  1748,  1764,  1778,  1800,  1822,  1847,
+  1852,  1857,  1864,  1868,  1878,  1884,  1890,  1894,  1898,  1902,
+  1906,  1911,  1918,  1922,  1927,  1945,  1955,  1973,  1990,  2007,
+  2028,  2048,  2068,  2085,  2109,  2122,  2124,  2125,  2126,  2127,
+  2130,  2132,  2133,  2134,  2135,  2136,  2137,  2138,  2139,  2140,
+  2141,  2142,  2143,  2144,  2145,  2146,  2147,  2148,  2149,  2150,
+  2151,  2152,  2153,  2154,  2155,  2156,  2157,  2158,  2159,  2160,
+  2161,  2162,  2163,  2164,  2165,  2166,  2167,  2168,  2169,  2170,
+  2171,  2174,  2176,  2177,  2186,  2203,  2224,  2241,  2262,  2279,
+  2301,  2308,  2321,  2327,  2331,  2335,  2339,  2344,  2349,  2353,
+  2357,  2361,  2387,  2419,  2423,  2428,  2432,  2437,  2441,  2445,
+  2451,  2457,  2463,  2467,  2473,  2480,  2486,  2495,  2499,  2509,
+  2514,  2518,  2523,  2528,  2543,  2548,  2569,  2578,  2584,  2589,
+  2593
 };
 #endif
 
@@ -2655,8 +2656,7 @@ static const short yycheck[] = {     7,
    164,   165,   166,    -1,    -1,    -1,   170
 };
 /* -*-C-*-  Note some compilers choke on comments on `#line' lines.  */
-#line 3 "/usr/lib/bison.simple"
-/* This file comes from bison-1.28.  */
+#line 3 "/usr/local/share/bison.simple"
 
 /* Skeleton output parser for bison,
    Copyright (C) 1984, 1989, 1990 Free Software Foundation, Inc.
@@ -2673,66 +2673,46 @@ static const short yycheck[] = {     7,
 
    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., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 /* As a special exception, when this file is copied by Bison into a
    Bison output file, you may use that output file without restriction.
    This special exception was added by the Free Software Foundation
    in version 1.24 of Bison.  */
 
-/* This is the parser code that is written into each bison parser
-  when the %semantic_parser declaration is not specified in the grammar.
-  It was written by Richard Stallman by simplifying the hairy parser
-  used when %semantic_parser is specified.  */
-
-#ifndef YYSTACK_USE_ALLOCA
-#ifdef alloca
-#define YYSTACK_USE_ALLOCA
-#else /* alloca not defined */
+#ifndef alloca
 #ifdef __GNUC__
-#define YYSTACK_USE_ALLOCA
 #define alloca __builtin_alloca
 #else /* not GNU C.  */
-#if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc) || defined (__sgi) || (defined (__sun) && defined (__i386))
-#define YYSTACK_USE_ALLOCA
+#if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc) || defined (__sgi)
 #include <alloca.h>
 #else /* not sparc */
-/* We think this test detects Watcom and Microsoft C.  */
-/* This used to test MSDOS, but that is a bad idea
-   since that symbol is in the user namespace.  */
-#if (defined (_MSDOS) || defined (_MSDOS_)) && !defined (__TURBOC__)
-#if 0 /* No need for malloc.h, which pollutes the namespace;
-	 instead, just don't use alloca.  */
+#if defined (MSDOS) && !defined (__TURBOC__)
 #include <malloc.h>
-#endif
 #else /* not MSDOS, or __TURBOC__ */
 #if defined(_AIX)
-/* I don't know what this was needed for, but it pollutes the namespace.
-   So I turned it off.   rms, 2 May 1997.  */
-/* #include <malloc.h>  */
+#include <malloc.h>
  #pragma alloca
-#define YYSTACK_USE_ALLOCA
-#else /* not MSDOS, or __TURBOC__, or _AIX */
-#if 0
-#ifdef __hpux /* haible@ilog.fr says this works for HPUX 9.05 and up,
-		 and on HPUX 10.  Eventually we can turn this on.  */
-#define YYSTACK_USE_ALLOCA
-#define alloca __builtin_alloca
+#else /* not MSDOS, __TURBOC__, or _AIX */
+#ifdef __hpux
+#ifdef __cplusplus
+extern "C" {
+void *alloca (unsigned int);
+};
+#else /* not __cplusplus */
+void *alloca ();
+#endif /* not __cplusplus */
 #endif /* __hpux */
-#endif
 #endif /* not _AIX */
 #endif /* not MSDOS, or __TURBOC__ */
-#endif /* not sparc */
-#endif /* not GNU C */
-#endif /* alloca not defined */
-#endif /* YYSTACK_USE_ALLOCA not defined */
+#endif /* not sparc.  */
+#endif /* not GNU C.  */
+#endif /* alloca not defined.  */
 
-#ifdef YYSTACK_USE_ALLOCA
-#define YYSTACK_ALLOC alloca
-#else
-#define YYSTACK_ALLOC malloc
-#endif
+/* This is the parser code that is written into each bison parser
+  when the %semantic_parser declaration is not specified in the grammar.
+  It was written by Richard Stallman by simplifying the hairy parser
+  used when %semantic_parser is specified.  */
 
 /* Note: there must be only one dollar sign in this file.
    It is replaced by the list of actions, each action
@@ -2742,8 +2722,8 @@ static const short yycheck[] = {     7,
 #define yyclearin	(yychar = YYEMPTY)
 #define YYEMPTY		-2
 #define YYEOF		0
-#define YYACCEPT	goto yyacceptlab
-#define YYABORT 	goto yyabortlab
+#define YYACCEPT	return(0)
+#define YYABORT 	return(1)
 #define YYERROR		goto yyerrlab1
 /* Like YYERROR except do call yyerror.
    This remains here temporarily to ease the
@@ -2824,12 +2804,12 @@ int yydebug;			/*  nonzero means print parse trace	*/
 #ifndef YYMAXDEPTH
 #define YYMAXDEPTH 10000
 #endif
-
-/* Define __yy_memcpy.  Note that the size argument
-   should be passed with type unsigned int, because that is what the non-GCC
-   definitions require.  With GCC, __builtin_memcpy takes an arg
-   of type size_t, but it can handle unsigned int.  */
 
+/* Prevent warning if -Wstrict-prototypes.  */
+#ifdef __GNUC__
+int yyparse (void);
+#endif
+
 #if __GNUC__ > 1		/* GNU C and GNU C++ define this.  */
 #define __yy_memcpy(TO,FROM,COUNT)	__builtin_memcpy(TO,FROM,COUNT)
 #else				/* not GNU C or C++ */
@@ -2841,7 +2821,7 @@ static void
 __yy_memcpy (to, from, count)
      char *to;
      char *from;
-     unsigned int count;
+     int count;
 {
   register char *f = from;
   register char *t = to;
@@ -2856,10 +2836,10 @@ __yy_memcpy (to, from, count)
 /* This is the most reliable way to avoid incompatibilities
    in available built-in functions on various systems.  */
 static void
-__yy_memcpy (char *to, char *from, unsigned int count)
+__yy_memcpy (char *to, char *from, int count)
 {
-  register char *t = to;
   register char *f = from;
+  register char *t = to;
   register int i = count;
 
   while (i-- > 0)
@@ -2869,7 +2849,7 @@ __yy_memcpy (char *to, char *from, unsigned int count)
 #endif
 #endif
 
-#line 217 "/usr/lib/bison.simple"
+#line 196 "/usr/local/share/bison.simple"
 
 /* The user can define YYPARSE_PARAM as the name of an argument to be passed
    into yyparse.  The argument should have type void *.
@@ -2890,15 +2870,6 @@ __yy_memcpy (char *to, char *from, unsigned int count)
 #define YYPARSE_PARAM_DECL
 #endif /* not YYPARSE_PARAM */
 
-/* Prevent warning if -Wstrict-prototypes.  */
-#ifdef __GNUC__
-#ifdef YYPARSE_PARAM
-int yyparse (void *);
-#else
-int yyparse (void);
-#endif
-#endif
-
 int
 yyparse(YYPARSE_PARAM_ARG)
      YYPARSE_PARAM_DECL
@@ -2927,7 +2898,6 @@ yyparse(YYPARSE_PARAM_ARG)
 #endif
 
   int yystacksize = YYINITDEPTH;
-  int yyfree_stacks = 0;
 
 #ifdef YYPURE
   int yychar;
@@ -3012,32 +2982,18 @@ yynewstate:
       if (yystacksize >= YYMAXDEPTH)
 	{
 	  yyerror("parser stack overflow");
-	  if (yyfree_stacks)
-	    {
-	      free (yyss);
-	      free (yyvs);
-#ifdef YYLSP_NEEDED
-	      free (yyls);
-#endif
-	    }
 	  return 2;
 	}
       yystacksize *= 2;
       if (yystacksize > YYMAXDEPTH)
 	yystacksize = YYMAXDEPTH;
-#ifndef YYSTACK_USE_ALLOCA
-      yyfree_stacks = 1;
-#endif
-      yyss = (short *) YYSTACK_ALLOC (yystacksize * sizeof (*yyssp));
-      __yy_memcpy ((char *)yyss, (char *)yyss1,
-		   size * (unsigned int) sizeof (*yyssp));
-      yyvs = (YYSTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yyvsp));
-      __yy_memcpy ((char *)yyvs, (char *)yyvs1,
-		   size * (unsigned int) sizeof (*yyvsp));
+      yyss = (short *) alloca (yystacksize * sizeof (*yyssp));
+      __yy_memcpy ((char *)yyss, (char *)yyss1, size * sizeof (*yyssp));
+      yyvs = (YYSTYPE *) alloca (yystacksize * sizeof (*yyvsp));
+      __yy_memcpy ((char *)yyvs, (char *)yyvs1, size * sizeof (*yyvsp));
 #ifdef YYLSP_NEEDED
-      yyls = (YYLTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yylsp));
-      __yy_memcpy ((char *)yyls, (char *)yyls1,
-		   size * (unsigned int) sizeof (*yylsp));
+      yyls = (YYLTYPE *) alloca (yystacksize * sizeof (*yylsp));
+      __yy_memcpy ((char *)yyls, (char *)yyls1, size * sizeof (*yylsp));
 #endif
 #endif /* no yyoverflow */
 
@@ -4839,6 +4795,9 @@ case 201:
 	    CreateImage(yyvsp[-1].c,fp);
 	    fclose(fp);
 	  }
+	  else{
+	    vyyerror("Unable to Open File '%s'", yyvsp[-1].c);
+	  }
 	}
 	
       }
@@ -4859,7 +4818,7 @@ case 201:
     ;
     break;}
 case 202:
-#line 1703 "Gmsh.y"
+#line 1706 "Gmsh.y"
 {
       if(!strcmp(yyvsp[-2].c, "Sleep")){
 
@@ -4881,13 +4840,13 @@ case 202:
     ;
     break;}
 case 203:
-#line 1723 "Gmsh.y"
+#line 1726 "Gmsh.y"
 {
       exit(0);
     ;
     break;}
 case 204:
-#line 1727 "Gmsh.y"
+#line 1730 "Gmsh.y"
 {
       if(!CTX.interactive){ // we're in interactive mode
 	if(Tree_Nbr(THEM->Points) != Last_NumberOfPoints){
@@ -4902,7 +4861,7 @@ case 204:
     ;
     break;}
 case 205:
-#line 1748 "Gmsh.y"
+#line 1751 "Gmsh.y"
 {
       FILE* ff;
       if(RecursionLevel)
@@ -4918,7 +4877,7 @@ case 205:
     ;
     break;}
 case 206:
-#line 1762 "Gmsh.y"
+#line 1765 "Gmsh.y"
 {
       FILE* ff;
       if(RecursionLevel)
@@ -4934,7 +4893,7 @@ case 206:
     ;
     break;}
 case 207:
-#line 1776 "Gmsh.y"
+#line 1779 "Gmsh.y"
 {
       FILE* ff;
       if(RecursionLevel)
@@ -4958,7 +4917,7 @@ case 207:
     ;
     break;}
 case 208:
-#line 1798 "Gmsh.y"
+#line 1801 "Gmsh.y"
 {
       FILE* ff;
       if(RecursionLevel)
@@ -4982,7 +4941,7 @@ case 208:
     ;
     break;}
 case 209:
-#line 1820 "Gmsh.y"
+#line 1823 "Gmsh.y"
 {
       if(LoopControlVariablesTab[ImbricatedLoop-1][1] >  
 	 LoopControlVariablesTab[ImbricatedLoop-1][0]){
@@ -5009,21 +4968,21 @@ case 209:
     ;
     break;}
 case 210:
-#line 1845 "Gmsh.y"
+#line 1848 "Gmsh.y"
 {
       if(!FunctionManager::Instance()->leaveFunction(&yyin,yylineno))
 	vyyerror("Error while exiting function");
     ;
     break;}
 case 211:
-#line 1850 "Gmsh.y"
+#line 1853 "Gmsh.y"
 {
       if(!FunctionManager::Instance()->enterFunction(yyvsp[-1].c,&yyin,yylineno))
 	vyyerror("Unknown Function %s",yyvsp[-1].c);
     ;
     break;}
 case 212:
-#line 1855 "Gmsh.y"
+#line 1858 "Gmsh.y"
 {
       // skip everything until return is found
       if(!FunctionManager::Instance()->createFunction(yyvsp[0].c,yyin,yylineno))
@@ -5032,25 +4991,25 @@ case 212:
     ;
     break;}
 case 213:
-#line 1862 "Gmsh.y"
+#line 1865 "Gmsh.y"
 {
       if(!yyvsp[-1].d) skip_until("EndIf");
     ;
     break;}
 case 214:
-#line 1866 "Gmsh.y"
+#line 1869 "Gmsh.y"
 {
     ;
     break;}
 case 215:
-#line 1877 "Gmsh.y"
+#line 1880 "Gmsh.y"
 {
       Curve *pc, *prc;
       Extrude_ProtudePoint(1,(int)yyvsp[-4].d,yyvsp[-2].v[0],yyvsp[-2].v[1],yyvsp[-2].v[2],0.,0.,0.,0.,&pc,&prc,NULL);
     ;
     break;}
 case 216:
-#line 1882 "Gmsh.y"
+#line 1885 "Gmsh.y"
 {
       Curve *pc, *prc;
       Extrude_ProtudePoint(0,(int)yyvsp[-8].d,yyvsp[-6].v[0],yyvsp[-6].v[1],yyvsp[-6].v[2],yyvsp[-4].v[0],yyvsp[-4].v[1],yyvsp[-4].v[2],yyvsp[-2].d,
@@ -5058,55 +5017,55 @@ case 216:
     ;
     break;}
 case 217:
-#line 1888 "Gmsh.y"
+#line 1891 "Gmsh.y"
 {
       Extrude_ProtudeCurve(1,(int)yyvsp[-4].d,yyvsp[-2].v[0],yyvsp[-2].v[1],yyvsp[-2].v[2],0.,0.,0.,0.,NULL);
     ;
     break;}
 case 218:
-#line 1892 "Gmsh.y"
+#line 1895 "Gmsh.y"
 {
       Extrude_ProtudeCurve(0,(int)yyvsp[-8].d,yyvsp[-6].v[0],yyvsp[-6].v[1],yyvsp[-6].v[2],yyvsp[-4].v[0],yyvsp[-4].v[1],yyvsp[-4].v[2],yyvsp[-2].d,NULL);
     ;
     break;}
 case 219:
-#line 1896 "Gmsh.y"
+#line 1899 "Gmsh.y"
 {
       Extrude_ProtudeSurface(1,(int)yyvsp[-4].d,yyvsp[-2].v[0],yyvsp[-2].v[1],yyvsp[-2].v[2],0.,0.,0.,0.,0,NULL);
     ;
     break;}
 case 220:
-#line 1900 "Gmsh.y"
+#line 1903 "Gmsh.y"
 {
       Extrude_ProtudeSurface(0,(int)yyvsp[-8].d,yyvsp[-6].v[0],yyvsp[-6].v[1],yyvsp[-6].v[2],yyvsp[-4].v[0],yyvsp[-4].v[1],yyvsp[-4].v[2],yyvsp[-2].d,0,NULL);
     ;
     break;}
 case 221:
-#line 1904 "Gmsh.y"
+#line 1907 "Gmsh.y"
 {
     int vol = NEWREG();
     Extrude_ProtudeSurface(1,(int)yyvsp[-7].d,yyvsp[-5].v[0],yyvsp[-5].v[1],yyvsp[-5].v[2],0.,0.,0.,0.,vol,&extr);
   ;
     break;}
 case 222:
-#line 1909 "Gmsh.y"
+#line 1912 "Gmsh.y"
 {
     int vol = NEWREG();
     Extrude_ProtudeSurface(0,(int)yyvsp[-11].d,yyvsp[-9].v[0],yyvsp[-9].v[1],yyvsp[-9].v[2],yyvsp[-7].v[0],yyvsp[-7].v[1],yyvsp[-7].v[2],yyvsp[-5].d,vol,&extr);
   ;
     break;}
 case 223:
-#line 1917 "Gmsh.y"
+#line 1920 "Gmsh.y"
 {
     ;
     break;}
 case 224:
-#line 1920 "Gmsh.y"
+#line 1923 "Gmsh.y"
 {
     ;
     break;}
 case 225:
-#line 1926 "Gmsh.y"
+#line 1929 "Gmsh.y"
 {
       double d;
       int j;
@@ -5125,13 +5084,13 @@ case 225:
     ;
     break;}
 case 226:
-#line 1943 "Gmsh.y"
+#line 1946 "Gmsh.y"
 {
       extr.mesh.Recombine = true;
     ;
     break;}
 case 227:
-#line 1954 "Gmsh.y"
+#line 1957 "Gmsh.y"
 {
       Curve *c;
       for(i=0;i<List_Nbr(yyvsp[-3].l);i++){
@@ -5150,7 +5109,7 @@ case 227:
     ;
     break;}
 case 228:
-#line 1971 "Gmsh.y"
+#line 1974 "Gmsh.y"
 {
       Curve *c;
       for(i=0;i<List_Nbr(yyvsp[-6].l);i++){
@@ -5169,7 +5128,7 @@ case 228:
     ;
     break;}
 case 229:
-#line 1988 "Gmsh.y"
+#line 1991 "Gmsh.y"
 {
       Curve *c;
       for(i=0;i<List_Nbr(yyvsp[-6].l);i++){
@@ -5188,7 +5147,7 @@ case 229:
     ;
     break;}
 case 230:
-#line 2005 "Gmsh.y"
+#line 2008 "Gmsh.y"
 {
       Surface *s = FindSurface((int)yyvsp[-4].d,THEM);
       if(!s)
@@ -5211,7 +5170,7 @@ case 230:
     ;
     break;}
 case 231:
-#line 2026 "Gmsh.y"
+#line 2029 "Gmsh.y"
 {
       Surface *s = FindSurface((int)yyvsp[-4].d,THEM);
       if(!s)
@@ -5233,7 +5192,7 @@ case 231:
     ;
     break;}
 case 232:
-#line 2046 "Gmsh.y"
+#line 2049 "Gmsh.y"
 {
       Volume *v = FindVolume((int)yyvsp[-4].d,THEM);
       if(!v)
@@ -5255,7 +5214,7 @@ case 232:
     ;
     break;}
 case 233:
-#line 2066 "Gmsh.y"
+#line 2069 "Gmsh.y"
 {
       Surface *s;
       for(i=0;i<List_Nbr(yyvsp[-3].l);i++){
@@ -5274,7 +5233,7 @@ case 233:
     ;
     break;}
 case 234:
-#line 2083 "Gmsh.y"
+#line 2086 "Gmsh.y"
 {
       Surface *s;
       for(i=0;i<List_Nbr(yyvsp[-1].l);i++){
@@ -5293,205 +5252,205 @@ case 234:
     ;
     break;}
 case 235:
-#line 2108 "Gmsh.y"
+#line 2111 "Gmsh.y"
 { 
       Coherence_PS();
     ;
     break;}
 case 236:
-#line 2120 "Gmsh.y"
+#line 2123 "Gmsh.y"
 {yyval.i = 1;;
     break;}
 case 237:
-#line 2121 "Gmsh.y"
+#line 2124 "Gmsh.y"
 {yyval.i = 0;;
     break;}
 case 238:
-#line 2122 "Gmsh.y"
+#line 2125 "Gmsh.y"
 {yyval.i = -1;;
     break;}
 case 239:
-#line 2123 "Gmsh.y"
+#line 2126 "Gmsh.y"
 {yyval.i = -1;;
     break;}
 case 240:
-#line 2124 "Gmsh.y"
+#line 2127 "Gmsh.y"
 {yyval.i = -1;;
     break;}
 case 241:
-#line 2128 "Gmsh.y"
+#line 2131 "Gmsh.y"
 { yyval.d = yyvsp[0].d;           ;
     break;}
 case 242:
-#line 2129 "Gmsh.y"
+#line 2132 "Gmsh.y"
 { yyval.d = yyvsp[-1].d ;          ;
     break;}
 case 243:
-#line 2130 "Gmsh.y"
+#line 2133 "Gmsh.y"
 { yyval.d = -yyvsp[0].d ;         ;
     break;}
 case 244:
-#line 2131 "Gmsh.y"
+#line 2134 "Gmsh.y"
 { yyval.d = yyvsp[0].d;           ;
     break;}
 case 245:
-#line 2132 "Gmsh.y"
+#line 2135 "Gmsh.y"
 { yyval.d = !yyvsp[0].d ;         ;
     break;}
 case 246:
-#line 2133 "Gmsh.y"
+#line 2136 "Gmsh.y"
 { yyval.d = yyvsp[-2].d - yyvsp[0].d ;     ;
     break;}
 case 247:
-#line 2134 "Gmsh.y"
+#line 2137 "Gmsh.y"
 { yyval.d = yyvsp[-2].d + yyvsp[0].d ;     ;
     break;}
 case 248:
-#line 2135 "Gmsh.y"
+#line 2138 "Gmsh.y"
 { yyval.d = yyvsp[-2].d * yyvsp[0].d ;     ;
     break;}
 case 249:
-#line 2136 "Gmsh.y"
+#line 2139 "Gmsh.y"
 { yyval.d = yyvsp[-2].d / yyvsp[0].d ;     ;
     break;}
 case 250:
-#line 2137 "Gmsh.y"
+#line 2140 "Gmsh.y"
 { yyval.d = (int)yyvsp[-2].d % (int)yyvsp[0].d ;  ;
     break;}
 case 251:
-#line 2138 "Gmsh.y"
+#line 2141 "Gmsh.y"
 { yyval.d = pow(yyvsp[-2].d,yyvsp[0].d) ;  ;
     break;}
 case 252:
-#line 2139 "Gmsh.y"
+#line 2142 "Gmsh.y"
 { yyval.d = yyvsp[-2].d < yyvsp[0].d ;     ;
     break;}
 case 253:
-#line 2140 "Gmsh.y"
+#line 2143 "Gmsh.y"
 { yyval.d = yyvsp[-2].d > yyvsp[0].d ;     ;
     break;}
 case 254:
-#line 2141 "Gmsh.y"
+#line 2144 "Gmsh.y"
 { yyval.d = yyvsp[-2].d <= yyvsp[0].d ;    ;
     break;}
 case 255:
-#line 2142 "Gmsh.y"
+#line 2145 "Gmsh.y"
 { yyval.d = yyvsp[-2].d >= yyvsp[0].d ;    ;
     break;}
 case 256:
-#line 2143 "Gmsh.y"
+#line 2146 "Gmsh.y"
 { yyval.d = yyvsp[-2].d == yyvsp[0].d ;    ;
     break;}
 case 257:
-#line 2144 "Gmsh.y"
+#line 2147 "Gmsh.y"
 { yyval.d = yyvsp[-2].d != yyvsp[0].d ;    ;
     break;}
 case 258:
-#line 2145 "Gmsh.y"
+#line 2148 "Gmsh.y"
 { yyval.d = yyvsp[-2].d && yyvsp[0].d ;    ;
     break;}
 case 259:
-#line 2146 "Gmsh.y"
+#line 2149 "Gmsh.y"
 { yyval.d = yyvsp[-2].d || yyvsp[0].d ;    ;
     break;}
 case 260:
-#line 2147 "Gmsh.y"
+#line 2150 "Gmsh.y"
 { yyval.d = yyvsp[-4].d? yyvsp[-2].d : yyvsp[0].d ; ;
     break;}
 case 261:
-#line 2148 "Gmsh.y"
+#line 2151 "Gmsh.y"
 { yyval.d = exp(yyvsp[-1].d);      ;
     break;}
 case 262:
-#line 2149 "Gmsh.y"
+#line 2152 "Gmsh.y"
 { yyval.d = log(yyvsp[-1].d);      ;
     break;}
 case 263:
-#line 2150 "Gmsh.y"
+#line 2153 "Gmsh.y"
 { yyval.d = log10(yyvsp[-1].d);    ;
     break;}
 case 264:
-#line 2151 "Gmsh.y"
+#line 2154 "Gmsh.y"
 { yyval.d = sqrt(yyvsp[-1].d);     ;
     break;}
 case 265:
-#line 2152 "Gmsh.y"
+#line 2155 "Gmsh.y"
 { yyval.d = sin(yyvsp[-1].d);      ;
     break;}
 case 266:
-#line 2153 "Gmsh.y"
+#line 2156 "Gmsh.y"
 { yyval.d = asin(yyvsp[-1].d);     ;
     break;}
 case 267:
-#line 2154 "Gmsh.y"
+#line 2157 "Gmsh.y"
 { yyval.d = cos(yyvsp[-1].d);      ;
     break;}
 case 268:
-#line 2155 "Gmsh.y"
+#line 2158 "Gmsh.y"
 { yyval.d = acos(yyvsp[-1].d);     ;
     break;}
 case 269:
-#line 2156 "Gmsh.y"
+#line 2159 "Gmsh.y"
 { yyval.d = tan(yyvsp[-1].d);      ;
     break;}
 case 270:
-#line 2157 "Gmsh.y"
+#line 2160 "Gmsh.y"
 { yyval.d = atan(yyvsp[-1].d);     ;
     break;}
 case 271:
-#line 2158 "Gmsh.y"
+#line 2161 "Gmsh.y"
 { yyval.d = atan2(yyvsp[-3].d,yyvsp[-1].d); ;
     break;}
 case 272:
-#line 2159 "Gmsh.y"
+#line 2162 "Gmsh.y"
 { yyval.d = sinh(yyvsp[-1].d);     ;
     break;}
 case 273:
-#line 2160 "Gmsh.y"
+#line 2163 "Gmsh.y"
 { yyval.d = cosh(yyvsp[-1].d);     ;
     break;}
 case 274:
-#line 2161 "Gmsh.y"
+#line 2164 "Gmsh.y"
 { yyval.d = tanh(yyvsp[-1].d);     ;
     break;}
 case 275:
-#line 2162 "Gmsh.y"
+#line 2165 "Gmsh.y"
 { yyval.d = fabs(yyvsp[-1].d);     ;
     break;}
 case 276:
-#line 2163 "Gmsh.y"
+#line 2166 "Gmsh.y"
 { yyval.d = floor(yyvsp[-1].d);    ;
     break;}
 case 277:
-#line 2164 "Gmsh.y"
+#line 2167 "Gmsh.y"
 { yyval.d = ceil(yyvsp[-1].d);     ;
     break;}
 case 278:
-#line 2165 "Gmsh.y"
+#line 2168 "Gmsh.y"
 { yyval.d = fmod(yyvsp[-3].d,yyvsp[-1].d);  ;
     break;}
 case 279:
-#line 2166 "Gmsh.y"
+#line 2169 "Gmsh.y"
 { yyval.d = fmod(yyvsp[-3].d,yyvsp[-1].d);  ;
     break;}
 case 280:
-#line 2167 "Gmsh.y"
+#line 2170 "Gmsh.y"
 { yyval.d = sqrt(yyvsp[-3].d*yyvsp[-3].d+yyvsp[-1].d*yyvsp[-1].d); ;
     break;}
 case 281:
-#line 2168 "Gmsh.y"
+#line 2171 "Gmsh.y"
 { yyval.d = yyvsp[-1].d*(double)rand()/(double)RAND_MAX; ;
     break;}
 case 282:
-#line 2172 "Gmsh.y"
+#line 2175 "Gmsh.y"
 { yyval.d = yyvsp[0].d; ;
     break;}
 case 283:
-#line 2173 "Gmsh.y"
+#line 2176 "Gmsh.y"
 { yyval.d = 3.141592653589793; ;
     break;}
 case 284:
-#line 2175 "Gmsh.y"
+#line 2178 "Gmsh.y"
 {
       TheSymbol.Name = yyvsp[0].c ;
       if (!List_Query(Symbol_L, &TheSymbol, CompareSymbols)) {
@@ -5502,7 +5461,7 @@ case 284:
     ;
     break;}
 case 285:
-#line 2184 "Gmsh.y"
+#line 2187 "Gmsh.y"
 {
       if(!(pNumCat = Get_NumberOptionCategory(yyvsp[-2].c)))
 	vyyerror("Unknown Numeric Option Class '%s'", yyvsp[-2].c);
@@ -5521,7 +5480,7 @@ case 285:
     ;
     break;}
 case 286:
-#line 2201 "Gmsh.y"
+#line 2204 "Gmsh.y"
 {
       if(strcmp(yyvsp[-7].c, "PostProcessing"))
 	vyyerror("Unknown View Option Class '%s'", yyvsp[-7].c);
@@ -5543,7 +5502,7 @@ case 286:
     ;
     break;}
 case 287:
-#line 2222 "Gmsh.y"
+#line 2225 "Gmsh.y"
 {
       if(!(pNumCat = Get_NumberOptionCategory(yyvsp[-3].c)))
 	vyyerror("Unknown Numeric Option Class '%s'", yyvsp[-3].c);
@@ -5562,7 +5521,7 @@ case 287:
     ;
     break;}
 case 288:
-#line 2239 "Gmsh.y"
+#line 2242 "Gmsh.y"
 {
       if(strcmp(yyvsp[-8].c, "PostProcessing"))
 	vyyerror("Unknown View Option Class '%s'", yyvsp[-8].c);
@@ -5584,7 +5543,7 @@ case 288:
     ;
     break;}
 case 289:
-#line 2260 "Gmsh.y"
+#line 2263 "Gmsh.y"
 {
       if(!(pNumCat = Get_NumberOptionCategory(yyvsp[-3].c)))
 	vyyerror("Unknown Numeric Option Class '%s'", yyvsp[-3].c);
@@ -5603,7 +5562,7 @@ case 289:
     ;
     break;}
 case 290:
-#line 2277 "Gmsh.y"
+#line 2280 "Gmsh.y"
 {
       if(strcmp(yyvsp[-8].c, "PostProcessing"))
 	vyyerror("Unknown View Option Class '%s'", yyvsp[-8].c);
@@ -5625,7 +5584,7 @@ case 290:
     ;
     break;}
 case 291:
-#line 2300 "Gmsh.y"
+#line 2303 "Gmsh.y"
 { 
       ListOfDouble2_L = List_Create(2,1,sizeof(double)) ; 
       for(d=yyvsp[-2].d ; (yyvsp[-2].d<yyvsp[0].d)?(d<=yyvsp[0].d):(d>=yyvsp[0].d) ; (yyvsp[-2].d<yyvsp[0].d)?(d+=1.):(d-=1.)) 
@@ -5633,7 +5592,7 @@ case 291:
     ;
     break;}
 case 292:
-#line 2306 "Gmsh.y"
+#line 2309 "Gmsh.y"
 {
       ListOfDouble2_L = List_Create(2,1,sizeof(double)) ; 
       if(!yyvsp[0].d || (yyvsp[-4].d<yyvsp[-2].d && yyvsp[0].d<0) || (yyvsp[-4].d>yyvsp[-2].d && yyvsp[0].d>0)){
@@ -5646,61 +5605,62 @@ case 292:
    ;
     break;}
 case 293:
-#line 2320 "Gmsh.y"
+#line 2323 "Gmsh.y"
 {
-      for(i=0 ; i<6 ; i++) yyval.v[i] = yyvsp[0].v[i];
+      yyval.v = yyvsp[0].v ;
+      //for(i=0 ; i<6 ; i++) $$[i] = $1[i];
     ;
     break;}
 case 294:
-#line 2324 "Gmsh.y"
+#line 2328 "Gmsh.y"
 {
       for(i=0 ; i<6 ; i++) yyval.v[i] = -yyvsp[0].v[i] ;
     ;
     break;}
 case 295:
-#line 2328 "Gmsh.y"
+#line 2332 "Gmsh.y"
 { 
       for(i=0 ; i<6 ; i++) yyval.v[i] = yyvsp[0].v[i];
     ;
     break;}
 case 296:
-#line 2332 "Gmsh.y"
+#line 2336 "Gmsh.y"
 { 
       for(i=0 ; i<6 ; i++) yyval.v[i] = yyvsp[-2].v[i] - yyvsp[0].v[i] ;
     ;
     break;}
 case 297:
-#line 2336 "Gmsh.y"
+#line 2340 "Gmsh.y"
 {
       for(i=0 ; i<6 ; i++) yyval.v[i] = yyvsp[-2].v[i] + yyvsp[0].v[i] ;
     ;
     break;}
 case 298:
-#line 2342 "Gmsh.y"
+#line 2346 "Gmsh.y"
 { 
       yyval.v[0]=yyvsp[-9].d;  yyval.v[1]=yyvsp[-7].d;  yyval.v[2]=yyvsp[-5].d;  yyval.v[3]=yyvsp[-3].d; yyval.v[4]=yyvsp[-1].d;
     ;
     break;}
 case 299:
-#line 2346 "Gmsh.y"
+#line 2350 "Gmsh.y"
 { 
       yyval.v[0]=yyvsp[-7].d;  yyval.v[1]=yyvsp[-5].d;  yyval.v[2]=yyvsp[-3].d;  yyval.v[3]=yyvsp[-1].d; yyval.v[4]=1.0;
     ;
     break;}
 case 300:
-#line 2350 "Gmsh.y"
+#line 2354 "Gmsh.y"
 {
       yyval.v[0]=yyvsp[-5].d;  yyval.v[1]=yyvsp[-3].d;  yyval.v[2]=yyvsp[-1].d;  yyval.v[3]=0.0; yyval.v[4]=1.0;
     ;
     break;}
 case 301:
-#line 2354 "Gmsh.y"
+#line 2358 "Gmsh.y"
 {
       yyval.v[0]=yyvsp[-5].d;  yyval.v[1]=yyvsp[-3].d;  yyval.v[2]=yyvsp[-1].d;  yyval.v[3]=0.0; yyval.v[4]=1.0;
     ;
     break;}
 case 302:
-#line 2358 "Gmsh.y"
+#line 2362 "Gmsh.y"
 {
       if(!(pArrCat = Get_ArrayOptionCategory(yyvsp[-2].c)))
 	vyyerror("Unknown Array Option Class '%s'", yyvsp[-2].c);
@@ -5728,7 +5688,7 @@ case 302:
     ;
     break;}
 case 303:
-#line 2384 "Gmsh.y"
+#line 2388 "Gmsh.y"
 {
       if(strcmp(yyvsp[-7].c, "PostProcessing"))
 	vyyerror("Unknown View Option Class '%s'", yyvsp[-7].c);
@@ -5760,62 +5720,62 @@ case 303:
     ;
     break;}
 case 304:
-#line 2417 "Gmsh.y"
+#line 2421 "Gmsh.y"
 {
     ;
     break;}
 case 305:
-#line 2420 "Gmsh.y"
+#line 2424 "Gmsh.y"
 {
     ;
     break;}
 case 306:
-#line 2426 "Gmsh.y"
+#line 2430 "Gmsh.y"
 {
     ;
     break;}
 case 307:
-#line 2429 "Gmsh.y"
+#line 2433 "Gmsh.y"
 {
     ;
     break;}
 case 308:
-#line 2435 "Gmsh.y"
+#line 2439 "Gmsh.y"
 {
     ;
     break;}
 case 309:
-#line 2438 "Gmsh.y"
+#line 2442 "Gmsh.y"
 {
        yyval.l=ListOfListOfDouble_L;
     ;
     break;}
 case 310:
-#line 2442 "Gmsh.y"
+#line 2446 "Gmsh.y"
 {
        yyval.l=ListOfListOfDouble_L;
     ;
     break;}
 case 311:
-#line 2449 "Gmsh.y"
+#line 2453 "Gmsh.y"
 {
       ListOfListOfDouble_L = List_Create(2,1,sizeof(List_T*)) ;
       List_Add(ListOfListOfDouble_L, &(yyvsp[0].l)) ;
     ;
     break;}
 case 312:
-#line 2454 "Gmsh.y"
+#line 2458 "Gmsh.y"
 {
       List_Add(ListOfListOfDouble_L, &(yyvsp[0].l)) ;
     ;
     break;}
 case 313:
-#line 2461 "Gmsh.y"
+#line 2465 "Gmsh.y"
 {
     ;
     break;}
 case 314:
-#line 2464 "Gmsh.y"
+#line 2468 "Gmsh.y"
 {
       ListOfDouble_L = List_Create(2,1,sizeof(double)) ;
       List_Add(ListOfDouble_L, &(yyvsp[0].d)) ;
@@ -5823,20 +5783,20 @@ case 314:
     ;
     break;}
 case 315:
-#line 2470 "Gmsh.y"
+#line 2474 "Gmsh.y"
 {
       yyval.l=ListOfDouble_L;
     ;
     break;}
 case 316:
-#line 2478 "Gmsh.y"
+#line 2482 "Gmsh.y"
 {
       ListOfDouble_L = List_Create(2,1,sizeof(double)) ;
       List_Add(ListOfDouble_L, &(yyvsp[0].d)) ;
     ;
     break;}
 case 317:
-#line 2483 "Gmsh.y"
+#line 2487 "Gmsh.y"
 { 
       ListOfDouble_L = List_Create(2,1,sizeof(double)) ;
       for(i=0 ; i<List_Nbr(ListOfDouble2_L) ; i++){
@@ -5847,13 +5807,13 @@ case 317:
     ;
     break;}
 case 318:
-#line 2492 "Gmsh.y"
+#line 2496 "Gmsh.y"
 {
       List_Add(ListOfDouble_L, &(yyvsp[0].d)) ;
     ;
     break;}
 case 319:
-#line 2496 "Gmsh.y"
+#line 2500 "Gmsh.y"
 {
       for(i=0 ; i<List_Nbr(ListOfDouble2_L) ; i++){
 	List_Read(ListOfDouble2_L, i, &d) ;
@@ -5863,33 +5823,33 @@ case 319:
     ;
     break;}
 case 320:
-#line 2507 "Gmsh.y"
+#line 2511 "Gmsh.y"
 {
       yyval.u = PACK_COLOR((int)yyvsp[-7].d, (int)yyvsp[-5].d, (int)yyvsp[-3].d, (int)yyvsp[-1].d);
     ;
     break;}
 case 321:
-#line 2511 "Gmsh.y"
+#line 2515 "Gmsh.y"
 {
       yyval.u = PACK_COLOR((int)yyvsp[-5].d, (int)yyvsp[-3].d, (int)yyvsp[-1].d, 255);
     ;
     break;}
 case 322:
-#line 2515 "Gmsh.y"
+#line 2519 "Gmsh.y"
 {
       yyval.u = Get_ColorForString(ColorString, (int)yyvsp[-1].d, yyvsp[-3].c, &flag);
       if(flag) vyyerror("Unknown Color '%s'", yyvsp[-3].c);
     ;
     break;}
 case 323:
-#line 2520 "Gmsh.y"
+#line 2524 "Gmsh.y"
 {
       yyval.u = Get_ColorForString(ColorString, -1, yyvsp[0].c, &flag);
       if(flag) vyyerror("Unknown Color '%s'", yyvsp[0].c);
     ;
     break;}
 case 324:
-#line 2525 "Gmsh.y"
+#line 2529 "Gmsh.y"
 {
       if(!(pColCat = Get_ColorOptionCategory(yyvsp[-4].c)))
 	vyyerror("Unknown Color Option Class '%s'", yyvsp[-4].c);
@@ -5903,13 +5863,13 @@ case 324:
     ;
     break;}
 case 325:
-#line 2541 "Gmsh.y"
+#line 2545 "Gmsh.y"
 {
       yyval.l = ListOfColor_L;
     ;
     break;}
 case 326:
-#line 2545 "Gmsh.y"
+#line 2549 "Gmsh.y"
 {
       if(!ListOfColor_L)
 	ListOfColor_L = List_Create(256,10,sizeof(unsigned int)) ;
@@ -5930,7 +5890,7 @@ case 326:
     ;
     break;}
 case 327:
-#line 2567 "Gmsh.y"
+#line 2571 "Gmsh.y"
 {
       if(!ListOfColor_L)
 	ListOfColor_L = List_Create(256,10,sizeof(unsigned int)) ;
@@ -5940,25 +5900,25 @@ case 327:
     ;
     break;}
 case 328:
-#line 2575 "Gmsh.y"
+#line 2579 "Gmsh.y"
 {
       List_Add(ListOfColor_L, &(yyvsp[0].u)) ;
     ;
     break;}
 case 329:
-#line 2582 "Gmsh.y"
+#line 2586 "Gmsh.y"
 {
       yyval.c = yyvsp[0].c;
     ;
     break;}
 case 330:
-#line 2586 "Gmsh.y"
+#line 2590 "Gmsh.y"
 {
       yyval.c = yyvsp[-1].c;
     ;
     break;}
 case 331:
-#line 2590 "Gmsh.y"
+#line 2594 "Gmsh.y"
 {
       sprintf(tmpstring, yyvsp[-3].c, yyvsp[-1].d);
       yyval.c = (char*)Malloc(strlen(tmpstring));
@@ -5967,7 +5927,7 @@ case 331:
     break;}
 }
    /* the action file gets copied in in place of this dollarsign */
-#line 543 "/usr/lib/bison.simple"
+#line 498 "/usr/local/share/bison.simple"
 
   yyvsp -= yylen;
   yyssp -= yylen;
@@ -6162,32 +6122,8 @@ yyerrhandle:
 
   yystate = yyn;
   goto yynewstate;
-
- yyacceptlab:
-  /* YYACCEPT comes here.  */
-  if (yyfree_stacks)
-    {
-      free (yyss);
-      free (yyvs);
-#ifdef YYLSP_NEEDED
-      free (yyls);
-#endif
-    }
-  return 0;
-
- yyabortlab:
-  /* YYABORT comes here.  */
-  if (yyfree_stacks)
-    {
-      free (yyss);
-      free (yyvs);
-#ifdef YYLSP_NEEDED
-      free (yyls);
-#endif
-    }
-  return 1;
 }
-#line 2597 "Gmsh.y"
+#line 2601 "Gmsh.y"
 
 
 void InitSymbols(void){
diff --git a/Parser/Gmsh.tab.cpp.h b/Parser/Gmsh.tab.cpp.h
index 4af43ae30d3184476027b7ec8495c0d718d5f19e..fd2234b83985ace8a3fef36e63d430edbcffa114 100644
--- a/Parser/Gmsh.tab.cpp.h
+++ b/Parser/Gmsh.tab.cpp.h
@@ -7,166 +7,166 @@ typedef union {
   Shape    s;
   List_T  *l;
 } YYSTYPE;
-#define	tDOUBLE	257
-#define	tSTRING	258
-#define	tBIGSTR	259
-#define	tEND	260
-#define	tAFFECT	261
-#define	tDOTS	262
-#define	tPi	263
-#define	tExp	264
-#define	tLog	265
-#define	tLog10	266
-#define	tSqrt	267
-#define	tSin	268
-#define	tAsin	269
-#define	tCos	270
-#define	tAcos	271
-#define	tTan	272
-#define	tRand	273
-#define	tAtan	274
-#define	tAtan2	275
-#define	tSinh	276
-#define	tCosh	277
-#define	tTanh	278
-#define	tFabs	279
-#define	tFloor	280
-#define	tCeil	281
-#define	tFmod	282
-#define	tModulo	283
-#define	tHypot	284
-#define	tPrintf	285
-#define	tSprintf	286
-#define	tDraw	287
-#define	tPoint	288
-#define	tCircle	289
-#define	tEllipsis	290
-#define	tLine	291
-#define	tSurface	292
-#define	tSpline	293
-#define	tVolume	294
-#define	tCharacteristic	295
-#define	tLength	296
-#define	tParametric	297
-#define	tElliptic	298
-#define	tPlane	299
-#define	tRuled	300
-#define	tTransfinite	301
-#define	tComplex	302
-#define	tPhysical	303
-#define	tUsing	304
-#define	tBump	305
-#define	tProgression	306
-#define	tRotate	307
-#define	tTranslate	308
-#define	tSymmetry	309
-#define	tDilate	310
-#define	tExtrude	311
-#define	tDuplicata	312
-#define	tLoop	313
-#define	tRecombine	314
-#define	tDelete	315
-#define	tCoherence	316
-#define	tView	317
-#define	tAttractor	318
-#define	tLayers	319
-#define	tScalarTetrahedron	320
-#define	tVectorTetrahedron	321
-#define	tTensorTetrahedron	322
-#define	tScalarTriangle	323
-#define	tVectorTriangle	324
-#define	tTensorTriangle	325
-#define	tScalarLine	326
-#define	tVectorLine	327
-#define	tTensorLine	328
-#define	tScalarPoint	329
-#define	tVectorPoint	330
-#define	tTensorPoint	331
-#define	tBSpline	332
-#define	tNurbs	333
-#define	tOrder	334
-#define	tWith	335
-#define	tBounds	336
-#define	tKnots	337
-#define	tColor	338
-#define	tFor	339
-#define	tIn	340
-#define	tEndFor	341
-#define	tIf	342
-#define	tEndIf	343
-#define	tExit	344
-#define	tMerge	345
-#define	tReturn	346
-#define	tCall	347
-#define	tFunction	348
-#define	tB_SPLINE_SURFACE_WITH_KNOTS	349
-#define	tB_SPLINE_CURVE_WITH_KNOTS	350
-#define	tCARTESIAN_POINT	351
-#define	tTRUE	352
-#define	tFALSE	353
-#define	tUNSPECIFIED	354
-#define	tU	355
-#define	tV	356
-#define	tEDGE_CURVE	357
-#define	tVERTEX_POINT	358
-#define	tORIENTED_EDGE	359
-#define	tPLANE	360
-#define	tFACE_OUTER_BOUND	361
-#define	tEDGE_LOOP	362
-#define	tADVANCED_FACE	363
-#define	tVECTOR	364
-#define	tDIRECTION	365
-#define	tAXIS2_PLACEMENT_3D	366
-#define	tISO	367
-#define	tENDISO	368
-#define	tENDSEC	369
-#define	tDATA	370
-#define	tHEADER	371
-#define	tFILE_DESCRIPTION	372
-#define	tFILE_SCHEMA	373
-#define	tFILE_NAME	374
-#define	tMANIFOLD_SOLID_BREP	375
-#define	tCLOSED_SHELL	376
-#define	tADVANCED_BREP_SHAPE_REPRESENTATION	377
-#define	tFACE_BOUND	378
-#define	tCYLINDRICAL_SURFACE	379
-#define	tCONICAL_SURFACE	380
-#define	tCIRCLE	381
-#define	tTRIMMED_CURVE	382
-#define	tGEOMETRIC_SET	383
-#define	tCOMPOSITE_CURVE_SEGMENT	384
-#define	tCONTINUOUS	385
-#define	tCOMPOSITE_CURVE	386
-#define	tTOROIDAL_SURFACE	387
-#define	tPRODUCT_DEFINITION	388
-#define	tPRODUCT_DEFINITION_SHAPE	389
-#define	tSHAPE_DEFINITION_REPRESENTATION	390
-#define	tELLIPSE	391
-#define	tTrimmed	392
-#define	tSolid	393
-#define	tEndSolid	394
-#define	tVertex	395
-#define	tFacet	396
-#define	tNormal	397
-#define	tOuter	398
-#define	tLoopSTL	399
-#define	tEndLoop	400
-#define	tEndFacet	401
-#define	tAND	402
-#define	tOR	403
-#define	tNOTEQUAL	404
-#define	tEQUAL	405
-#define	tAPPROXEQUAL	406
-#define	tAFFECTPLUS	407
-#define	tAFFECTMINUS	408
-#define	tAFFECTTIMES	409
-#define	tAFFECTDIVIDE	410
-#define	tLESSOREQUAL	411
-#define	tGREATEROREQUAL	412
-#define	tCROSSPRODUCT	413
-#define	UNARYPREC	414
-#define	tPLUSPLUS	415
-#define	tMINUSMINUS	416
+#define	tDOUBLE	258
+#define	tSTRING	259
+#define	tBIGSTR	260
+#define	tEND	261
+#define	tAFFECT	262
+#define	tDOTS	263
+#define	tPi	264
+#define	tExp	265
+#define	tLog	266
+#define	tLog10	267
+#define	tSqrt	268
+#define	tSin	269
+#define	tAsin	270
+#define	tCos	271
+#define	tAcos	272
+#define	tTan	273
+#define	tRand	274
+#define	tAtan	275
+#define	tAtan2	276
+#define	tSinh	277
+#define	tCosh	278
+#define	tTanh	279
+#define	tFabs	280
+#define	tFloor	281
+#define	tCeil	282
+#define	tFmod	283
+#define	tModulo	284
+#define	tHypot	285
+#define	tPrintf	286
+#define	tSprintf	287
+#define	tDraw	288
+#define	tPoint	289
+#define	tCircle	290
+#define	tEllipsis	291
+#define	tLine	292
+#define	tSurface	293
+#define	tSpline	294
+#define	tVolume	295
+#define	tCharacteristic	296
+#define	tLength	297
+#define	tParametric	298
+#define	tElliptic	299
+#define	tPlane	300
+#define	tRuled	301
+#define	tTransfinite	302
+#define	tComplex	303
+#define	tPhysical	304
+#define	tUsing	305
+#define	tBump	306
+#define	tProgression	307
+#define	tRotate	308
+#define	tTranslate	309
+#define	tSymmetry	310
+#define	tDilate	311
+#define	tExtrude	312
+#define	tDuplicata	313
+#define	tLoop	314
+#define	tRecombine	315
+#define	tDelete	316
+#define	tCoherence	317
+#define	tView	318
+#define	tAttractor	319
+#define	tLayers	320
+#define	tScalarTetrahedron	321
+#define	tVectorTetrahedron	322
+#define	tTensorTetrahedron	323
+#define	tScalarTriangle	324
+#define	tVectorTriangle	325
+#define	tTensorTriangle	326
+#define	tScalarLine	327
+#define	tVectorLine	328
+#define	tTensorLine	329
+#define	tScalarPoint	330
+#define	tVectorPoint	331
+#define	tTensorPoint	332
+#define	tBSpline	333
+#define	tNurbs	334
+#define	tOrder	335
+#define	tWith	336
+#define	tBounds	337
+#define	tKnots	338
+#define	tColor	339
+#define	tFor	340
+#define	tIn	341
+#define	tEndFor	342
+#define	tIf	343
+#define	tEndIf	344
+#define	tExit	345
+#define	tMerge	346
+#define	tReturn	347
+#define	tCall	348
+#define	tFunction	349
+#define	tB_SPLINE_SURFACE_WITH_KNOTS	350
+#define	tB_SPLINE_CURVE_WITH_KNOTS	351
+#define	tCARTESIAN_POINT	352
+#define	tTRUE	353
+#define	tFALSE	354
+#define	tUNSPECIFIED	355
+#define	tU	356
+#define	tV	357
+#define	tEDGE_CURVE	358
+#define	tVERTEX_POINT	359
+#define	tORIENTED_EDGE	360
+#define	tPLANE	361
+#define	tFACE_OUTER_BOUND	362
+#define	tEDGE_LOOP	363
+#define	tADVANCED_FACE	364
+#define	tVECTOR	365
+#define	tDIRECTION	366
+#define	tAXIS2_PLACEMENT_3D	367
+#define	tISO	368
+#define	tENDISO	369
+#define	tENDSEC	370
+#define	tDATA	371
+#define	tHEADER	372
+#define	tFILE_DESCRIPTION	373
+#define	tFILE_SCHEMA	374
+#define	tFILE_NAME	375
+#define	tMANIFOLD_SOLID_BREP	376
+#define	tCLOSED_SHELL	377
+#define	tADVANCED_BREP_SHAPE_REPRESENTATION	378
+#define	tFACE_BOUND	379
+#define	tCYLINDRICAL_SURFACE	380
+#define	tCONICAL_SURFACE	381
+#define	tCIRCLE	382
+#define	tTRIMMED_CURVE	383
+#define	tGEOMETRIC_SET	384
+#define	tCOMPOSITE_CURVE_SEGMENT	385
+#define	tCONTINUOUS	386
+#define	tCOMPOSITE_CURVE	387
+#define	tTOROIDAL_SURFACE	388
+#define	tPRODUCT_DEFINITION	389
+#define	tPRODUCT_DEFINITION_SHAPE	390
+#define	tSHAPE_DEFINITION_REPRESENTATION	391
+#define	tELLIPSE	392
+#define	tTrimmed	393
+#define	tSolid	394
+#define	tEndSolid	395
+#define	tVertex	396
+#define	tFacet	397
+#define	tNormal	398
+#define	tOuter	399
+#define	tLoopSTL	400
+#define	tEndLoop	401
+#define	tEndFacet	402
+#define	tAND	403
+#define	tOR	404
+#define	tNOTEQUAL	405
+#define	tEQUAL	406
+#define	tAPPROXEQUAL	407
+#define	tAFFECTPLUS	408
+#define	tAFFECTMINUS	409
+#define	tAFFECTTIMES	410
+#define	tAFFECTDIVIDE	411
+#define	tLESSOREQUAL	412
+#define	tGREATEROREQUAL	413
+#define	tCROSSPRODUCT	414
+#define	UNARYPREC	415
+#define	tPLUSPLUS	416
+#define	tMINUSMINUS	417
 
 
 extern YYSTYPE yylval;
diff --git a/Parser/Gmsh.y b/Parser/Gmsh.y
index c3a8e67463c57c75752cf613939e3bdba9c1d738..1628f29bdd055a691adf8d9e71dc85e84473aefe 100644
--- a/Parser/Gmsh.y
+++ b/Parser/Gmsh.y
@@ -1,4 +1,4 @@
-%{ /* $Id: Gmsh.y,v 1.35 2000-12-09 22:26:12 geuzaine Exp $ */
+%{ /* $Id: Gmsh.y,v 1.36 2000-12-10 13:21:31 geuzaine Exp $ */
 
 #include <stdarg.h>
 
@@ -2321,7 +2321,9 @@ FExpr_Range :
 VExpr :
     VExpr_Single
     {
-      for(i=0 ; i<6 ; i++) $$[i] = $1[i];
+      $$ = $1 ;
+      //??? Avec ce qui siut (qui est correct), bison se plante sur DEC
+      //for(i=0 ; i<6 ; i++) $$[i] = $1[i];
     }
   | '-' VExpr %prec UNARYPREC
     {
diff --git a/Parser/Gmsh.yy.cpp b/Parser/Gmsh.yy.cpp
index 0a87b4ded016c425bde88f6a291d6f5874277e8f..d86aeb491a9dd5a6f8c26f9a8aa02f434a3094d3 100644
--- a/Parser/Gmsh.yy.cpp
+++ b/Parser/Gmsh.yy.cpp
@@ -2,7 +2,7 @@
 /* A lexical scanner generated by flex */
 
 /* Scanner skeleton version:
- * $Header: /cvsroot/gmsh/Parser/Gmsh.yy.cpp,v 1.39 2000-12-09 22:26:13 geuzaine Exp $
+ * $Header: /cvsroot/gmsh/Parser/Gmsh.yy.cpp,v 1.40 2000-12-10 13:21:31 geuzaine Exp $
  */
 
 #define FLEX_SCANNER
@@ -1160,7 +1160,7 @@ YY_MALLOC_DECL
 YY_DECL
 	{
 	register yy_state_type yy_current_state;
-	register char *yy_cp = NULL, *yy_bp = NULL;
+	register char *yy_cp, *yy_bp;
 	register int yy_act;
 
 #line 60 "Gmsh.l"