#if defined(__STDC__) || defined(__cplusplus) #define YYCONST const #define YYPARAMS(x) x #define YYDEFUN(name, arglist, args) name(args) #define YYAND , #define YYPTR void * #else #define YYCONST #define YYPARAMS(x) () #define YYDEFUN(name, arglist, args) name arglist args; #define YYAND ; #define YYPTR char * #endif #ifndef lint YYCONST static char yysccsid[] = "@(#)yaccpar 1.8 (Berkeley +Cygnus.28) 01/20/91"; #endif #define YYBYACC 1 #ifndef YYDONT_INCLUDE_STDIO #include #endif #ifdef __cplusplus #include /* for malloc/realloc/free */ #endif #line 20 "eqn.y" #include #include #include #include "lib.h" #include "box.h" extern int non_empty_flag; char *strsave(const char *); int yylex(); void yyerror(const char *); #line 32 "eqn.y" typedef union { char *str; box *b; pile_box *pb; matrix_box *mb; int n; column *col; } YYSTYPE; #line 45 "y.tab.c" #define OVER 257 #define SMALLOVER 258 #define SQRT 259 #define SUB 260 #define SUP 261 #define LPILE 262 #define RPILE 263 #define CPILE 264 #define PILE 265 #define LEFT 266 #define RIGHT 267 #define TO 268 #define FROM 269 #define SIZE 270 #define FONT 271 #define ROMAN 272 #define BOLD 273 #define ITALIC 274 #define FAT 275 #define ACCENT 276 #define BAR 277 #define UNDER 278 #define ABOVE 279 #define TEXT 280 #define QUOTED_TEXT 281 #define FWD 282 #define BACK 283 #define DOWN 284 #define UP 285 #define MATRIX 286 #define COL 287 #define LCOL 288 #define RCOL 289 #define CCOL 290 #define MARK 291 #define LINEUP 292 #define TYPE 293 #define VCENTER 294 #define PRIME 295 #define SPLIT 296 #define NOSPLIT 297 #define UACCENT 298 #define SPECIAL 299 #define SPACE 300 #define GFONT 301 #define GSIZE 302 #define DEFINE 303 #define NDEFINE 304 #define TDEFINE 305 #define SDEFINE 306 #define UNDEF 307 #define IFDEF 308 #define INCLUDE 309 #define DELIM 310 #define CHARTYPE 311 #define SET 312 #define GRFONT 313 #define GBFONT 314 #define YYERRCODE 256 static YYCONST short yylhs[] = { -1, 0, 0, 6, 6, 1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 7, 7, 7, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 8, 11, 11, 12, 12, 13, 13, 16, 16, 15, 15, 14, 14, 14, 14, 9, 9, 10, 10, 10, }; static YYCONST short yylen[] = { 2, 0, 1, 1, 2, 1, 2, 2, 1, 3, 3, 5, 5, 1, 2, 3, 3, 1, 3, 1, 3, 5, 1, 1, 2, 2, 1, 1, 1, 3, 2, 2, 2, 2, 4, 5, 3, 2, 2, 2, 3, 3, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 2, 3, 1, 1, 3, 3, 4, 1, 2, 1, 3, 3, 4, 2, 2, 2, 2, 1, 1, 1, 1, 1, }; static YYCONST short yydefred[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 22, 23, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 26, 27, 28, 0, 0, 3, 5, 0, 13, 0, 0, 17, 14, 70, 71, 0, 0, 55, 31, 32, 33, 30, 73, 74, 72, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 7, 0, 0, 24, 25, 0, 0, 0, 0, 0, 0, 0, 0, 0, 37, 38, 39, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 60, 0, 0, 29, 15, 16, 9, 0, 0, 20, 18, 40, 41, 0, 58, 0, 0, 0, 0, 66, 67, 68, 69, 34, 61, 0, 0, 0, 0, 59, 35, 0, 0, 0, 11, 12, 21, 0, 64, 0, 0, 65, }; static YYCONST short yydgoto[] = { 31, 32, 33, 34, 35, 36, 84, 38, 43, 44, 52, 85, 45, 98, 99, 118, 131, }; static YYCONST short yysindex[] = { 1488, 1527, -120, -120, -120, -120, -123, -249, -249, 1566, 1566, 1566, 1566, 0, 0, -249, -249, -249, -249, -115, 1488, 1488, -249, 1566, -256, -251, -249, 0, 0, 0, 1488, 0, 0, 0, -221, 0, -233, 1488, 0, 0, 0, 0, 1488, -85, 0, 0, 0, 0, 0, 0, 0, 0, 1488, 1566, 1566, -195, -195, -195, -195, 1566, 1566, 1566, 1566, -272, 0, 0, 1566, -195, 0, 0, 1566, 1402, 1527, 1527, 1527, 1527, 1566, 1566, 1566, 0, 0, 0, 1566, 0, 1488, -113, 1488, 1444, -195, -195, -195, -195, -195, -195, -117, -117, -117, -117, -118, 0, -195, -195, 0, 0, 0, 0, -167, -189, 0, 0, 0, 0, 1488, 0, -106, -123, 1488, -83, 0, 0, 0, 0, 0, 0, 1527, 1527, 1566, 1488, 0, 0, 1488, -105, 1488, 0, 0, 0, 1488, 0, -104, 1488, 0, }; static YYCONST short yyrindex[] = { 41, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1220, 46, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 85, 128, 363, 406, 0, 0, 0, 0, 0, 0, 0, 0, 449, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -103, 0, 0, 185, 492, 727, 770, 813, 856, 1091, 0, 0, 0, 0, 0, 0, 1134, 1177, 0, 0, 0, 0, 42, 1220, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -102, 0, 0, -101, 0, 0, 0, 0, 0, 0, 0, 0, -99, 0, }; static YYCONST short yygindex[] = { 0, -7, -69, 3, -66, 458, 9, -26, 52, 27, -63, -32, 54, 0, -35, 2, -59, }; #define YYTABLESIZE 1865 static YYCONST short yytable[] = { 49, 8, 50, 42, 39, 105, 116, 122, 63, 37, 8, 109, 113, 64, 65, 94, 95, 96, 97, 128, 137, 140, 56, 57, 62, 68, 63, 76, 77, 69, 83, 40, 41, 51, 53, 54, 72, 73, 86, 71, 132, 1, 10, 78, 79, 80, 2, 74, 75, 66, 108, 10, 129, 70, 114, 133, 134, 46, 47, 48, 135, 87, 81, 123, 83, 82, 0, 59, 60, 61, 62, 76, 126, 138, 0, 103, 104, 83, 106, 0, 83, 78, 79, 80, 0, 42, 0, 78, 79, 80, 72, 73, 0, 0, 42, 8, 0, 119, 120, 121, 81, 124, 125, 82, 0, 0, 81, 0, 0, 82, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 83, 127, 0, 83, 8, 130, 8, 8, 43, 0, 0, 0, 83, 0, 0, 0, 10, 43, 0, 0, 0, 130, 51, 0, 0, 139, 117, 117, 117, 117, 0, 0, 0, 0, 0, 0, 0, 40, 41, 0, 40, 41, 0, 40, 41, 10, 112, 10, 10, 94, 95, 96, 97, 112, 136, 136, 56, 57, 62, 42, 63, 0, 0, 0, 0, 36, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 42, 0, 42, 42, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 43, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 43, 0, 43, 43, 0, 0, 0, 0, 0, 8, 8, 8, 8, 8, 8, 8, 8, 8, 0, 0, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 0, 0, 0, 0, 8, 8, 8, 8, 8, 8, 8, 8, 8, 10, 10, 10, 10, 10, 10, 10, 10, 10, 36, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 0, 0, 44, 42, 42, 42, 42, 42, 42, 42, 42, 44, 0, 0, 0, 42, 42, 42, 42, 0, 42, 42, 0, 42, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 0, 0, 45, 43, 43, 43, 43, 43, 43, 43, 43, 45, 0, 0, 0, 43, 43, 43, 43, 0, 43, 43, 0, 43, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 36, 36, 0, 36, 36, 0, 0, 53, 0, 0, 0, 36, 36, 0, 0, 44, 53, 0, 0, 36, 36, 36, 36, 0, 0, 55, 56, 57, 58, 0, 0, 0, 0, 0, 0, 0, 0, 0, 36, 67, 0, 36, 0, 0, 44, 0, 44, 44, 0, 0, 47, 0, 0, 0, 0, 0, 0, 0, 45, 47, 0, 0, 0, 0, 0, 0, 0, 0, 0, 88, 89, 0, 0, 0, 0, 90, 91, 92, 93, 0, 0, 0, 100, 0, 0, 0, 101, 45, 0, 45, 45, 0, 107, 0, 110, 0, 0, 0, 111, 0, 0, 53, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 53, 0, 53, 53, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 47, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 47, 0, 47, 47, 0, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 0, 0, 0, 44, 44, 44, 44, 44, 44, 44, 44, 0, 0, 0, 0, 44, 44, 44, 44, 0, 44, 44, 0, 44, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 0, 0, 0, 45, 45, 45, 45, 45, 45, 45, 45, 0, 0, 0, 0, 45, 45, 45, 45, 0, 45, 45, 0, 45, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 53, 0, 0, 46, 53, 53, 53, 53, 53, 53, 53, 53, 46, 0, 0, 0, 53, 53, 53, 53, 0, 53, 53, 0, 53, 47, 47, 47, 47, 47, 47, 47, 47, 47, 47, 47, 47, 47, 47, 47, 47, 47, 47, 47, 0, 0, 48, 47, 47, 47, 47, 47, 47, 47, 47, 48, 0, 0, 0, 47, 47, 47, 47, 0, 47, 47, 0, 47, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 49, 0, 0, 0, 0, 0, 0, 0, 46, 49, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 46, 0, 46, 46, 0, 0, 51, 0, 0, 0, 0, 0, 0, 0, 48, 51, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 48, 0, 48, 48, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 49, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 49, 0, 49, 49, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 51, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 51, 0, 51, 51, 0, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 0, 0, 0, 46, 46, 46, 46, 46, 46, 46, 46, 0, 0, 0, 0, 46, 46, 46, 46, 0, 46, 46, 0, 46, 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, 0, 0, 0, 48, 48, 48, 48, 48, 48, 48, 48, 0, 0, 0, 0, 48, 48, 48, 48, 0, 48, 48, 0, 48, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 0, 0, 50, 49, 49, 49, 49, 49, 49, 49, 49, 50, 0, 0, 0, 49, 49, 49, 49, 0, 49, 49, 0, 49, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 51, 0, 0, 52, 51, 51, 51, 51, 51, 51, 51, 51, 52, 0, 0, 0, 51, 51, 51, 51, 0, 51, 51, 0, 51, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 54, 0, 0, 0, 0, 0, 0, 0, 50, 54, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 50, 0, 50, 50, 0, 0, 19, 0, 0, 0, 0, 0, 0, 0, 52, 19, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 52, 0, 52, 52, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 54, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 54, 0, 54, 54, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 19, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 19, 0, 19, 19, 0, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, 0, 0, 0, 50, 50, 50, 50, 50, 50, 50, 50, 0, 0, 0, 0, 50, 50, 50, 50, 0, 50, 50, 0, 50, 52, 52, 52, 52, 52, 52, 52, 52, 52, 52, 52, 52, 52, 52, 52, 52, 52, 52, 52, 0, 29, 0, 52, 52, 52, 52, 52, 52, 52, 52, 0, 0, 0, 0, 52, 52, 52, 52, 0, 52, 52, 0, 52, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 29, 0, 0, 54, 54, 54, 54, 54, 54, 54, 54, 0, 0, 0, 0, 54, 54, 54, 54, 0, 54, 54, 0, 54, 19, 19, 19, 0, 0, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 27, 29, 0, 19, 19, 19, 19, 19, 19, 19, 19, 0, 0, 0, 0, 19, 19, 19, 19, 0, 19, 19, 0, 19, 0, 0, 0, 0, 0, 30, 0, 102, 28, 0, 0, 0, 0, 0, 0, 0, 29, 0, 27, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 30, 0, 0, 28, 0, 0, 0, 0, 29, 0, 0, 0, 0, 0, 0, 27, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 30, 0, 0, 28, 0, 0, 0, 0, 0, 0, 27, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 30, 0, 0, 28, 0, 0, 0, 0, 0, 0, 27, 1, 0, 0, 2, 3, 4, 5, 6, 0, 0, 0, 7, 8, 9, 10, 11, 12, 0, 0, 0, 0, 13, 14, 15, 16, 17, 18, 19, 30, 0, 0, 28, 20, 21, 22, 23, 0, 24, 25, 0, 26, 0, 1, 0, 0, 2, 3, 4, 5, 6, 115, 0, 0, 7, 8, 9, 10, 11, 12, 0, 0, 0, 0, 13, 14, 15, 16, 17, 18, 19, 0, 0, 0, 0, 20, 21, 22, 23, 0, 24, 25, 0, 26, 0, 0, 0, 1, 0, 0, 2, 3, 4, 5, 6, 0, 0, 0, 7, 8, 9, 10, 11, 12, 0, 0, 0, 0, 13, 14, 15, 16, 17, 18, 19, 0, 0, 0, 0, 20, 21, 22, 23, 0, 24, 25, 1, 26, 0, 2, 3, 4, 5, 6, 0, 0, 0, 7, 8, 9, 10, 11, 12, 0, 0, 0, 0, 13, 14, 15, 16, 17, 18, 19, 0, 0, 0, 0, 0, 0, 22, 23, 0, 24, 25, 0, 26, 0, 2, 3, 4, 5, 6, 0, 0, 0, 7, 8, 9, 10, 11, 12, 0, 0, 0, 0, 13, 14, 15, 16, 17, 18, 19, 0, 0, 0, 0, 0, 0, 22, 23, 0, 24, 25, 0, 26, }; static YYCONST short yycheck[] = { 123, 0, 125, 123, 1, 74, 123, 125, 123, 0, 9, 77, 125, 20, 21, 287, 288, 289, 290, 125, 125, 125, 125, 125, 125, 281, 125, 260, 261, 280, 37, 280, 281, 6, 7, 8, 257, 258, 123, 30, 123, 0, 0, 276, 277, 278, 0, 268, 269, 22, 76, 9, 115, 26, 86, 124, 125, 3, 4, 5, 126, 52, 295, 98, 71, 298, -1, 15, 16, 17, 18, 260, 261, 132, -1, 72, 73, 84, 75, -1, 87, 276, 277, 278, -1, 0, -1, 276, 277, 278, 257, 258, -1, -1, 9, 94, -1, 95, 96, 97, 295, 268, 269, 298, -1, -1, 295, -1, -1, 298, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 127, 112, -1, 130, 123, 116, 125, 126, 0, -1, -1, -1, 139, -1, -1, -1, 94, 9, -1, -1, -1, 132, 115, -1, -1, 136, 94, 95, 96, 97, -1, -1, -1, -1, -1, -1, -1, 280, 281, -1, 280, 281, -1, 280, 281, 123, 279, 125, 126, 287, 288, 289, 290, 279, 279, 279, 279, 279, 279, 94, 279, -1, -1, -1, -1, 0, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 123, -1, 125, 126, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 94, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 123, -1, 125, 126, -1, -1, -1, -1, -1, 259, 260, 261, 262, 263, 264, 265, 266, 267, -1, -1, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, -1, -1, -1, -1, 291, 292, 293, 294, 295, 296, 297, 298, 299, 259, 260, 261, 262, 263, 264, 265, 266, 267, 125, -1, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, -1, -1, -1, -1, 291, 292, 293, 294, 295, 296, 297, 298, 299, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, -1, -1, 0, 279, 280, 281, 282, 283, 284, 285, 286, 9, -1, -1, -1, 291, 292, 293, 294, -1, 296, 297, -1, 299, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, -1, -1, 0, 279, 280, 281, 282, 283, 284, 285, 286, 9, -1, -1, -1, 291, 292, 293, 294, -1, 296, 297, -1, 299, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 257, 258, -1, 260, 261, -1, -1, 0, -1, -1, -1, 268, 269, -1, -1, 94, 9, -1, -1, 276, 277, 278, 279, -1, -1, 9, 10, 11, 12, -1, -1, -1, -1, -1, -1, -1, -1, -1, 295, 23, -1, 298, -1, -1, 123, -1, 125, 126, -1, -1, 0, -1, -1, -1, -1, -1, -1, -1, 94, 9, -1, -1, -1, -1, -1, -1, -1, -1, -1, 53, 54, -1, -1, -1, -1, 59, 60, 61, 62, -1, -1, -1, 66, -1, -1, -1, 70, 123, -1, 125, 126, -1, 76, -1, 78, -1, -1, -1, 82, -1, -1, 94, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 123, -1, 125, 126, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 94, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 123, -1, 125, 126, -1, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, -1, -1, -1, 279, 280, 281, 282, 283, 284, 285, 286, -1, -1, -1, -1, 291, 292, 293, 294, -1, 296, 297, -1, 299, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, -1, -1, -1, 279, 280, 281, 282, 283, 284, 285, 286, -1, -1, -1, -1, 291, 292, 293, 294, -1, 296, 297, -1, 299, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, -1, -1, 0, 279, 280, 281, 282, 283, 284, 285, 286, 9, -1, -1, -1, 291, 292, 293, 294, -1, 296, 297, -1, 299, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, -1, -1, 0, 279, 280, 281, 282, 283, 284, 285, 286, 9, -1, -1, -1, 291, 292, 293, 294, -1, 296, 297, -1, 299, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0, -1, -1, -1, -1, -1, -1, -1, 94, 9, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 123, -1, 125, 126, -1, -1, 0, -1, -1, -1, -1, -1, -1, -1, 94, 9, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 123, -1, 125, 126, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 94, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 123, -1, 125, 126, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 94, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 123, -1, 125, 126, -1, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, -1, -1, -1, 279, 280, 281, 282, 283, 284, 285, 286, -1, -1, -1, -1, 291, 292, 293, 294, -1, 296, 297, -1, 299, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, -1, -1, -1, 279, 280, 281, 282, 283, 284, 285, 286, -1, -1, -1, -1, 291, 292, 293, 294, -1, 296, 297, -1, 299, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, -1, -1, 0, 279, 280, 281, 282, 283, 284, 285, 286, 9, -1, -1, -1, 291, 292, 293, 294, -1, 296, 297, -1, 299, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, -1, -1, 0, 279, 280, 281, 282, 283, 284, 285, 286, 9, -1, -1, -1, 291, 292, 293, 294, -1, 296, 297, -1, 299, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0, -1, -1, -1, -1, -1, -1, -1, 94, 9, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 123, -1, 125, 126, -1, -1, 0, -1, -1, -1, -1, -1, -1, -1, 94, 9, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 123, -1, 125, 126, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 94, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 123, -1, 125, 126, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 94, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 123, -1, 125, 126, -1, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, -1, -1, -1, 279, 280, 281, 282, 283, 284, 285, 286, -1, -1, -1, -1, 291, 292, 293, 294, -1, 296, 297, -1, 299, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, -1, 9, -1, 279, 280, 281, 282, 283, 284, 285, 286, -1, -1, -1, -1, 291, 292, 293, 294, -1, 296, 297, -1, 299, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 9, -1, -1, 279, 280, 281, 282, 283, 284, 285, 286, -1, -1, -1, -1, 291, 292, 293, 294, -1, 296, 297, -1, 299, 257, 258, 259, -1, -1, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 94, 9, -1, 279, 280, 281, 282, 283, 284, 285, 286, -1, -1, -1, -1, 291, 292, 293, 294, -1, 296, 297, -1, 299, -1, -1, -1, -1, -1, 123, -1, 125, 126, -1, -1, -1, -1, -1, -1, -1, 9, -1, 94, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 123, -1, -1, 126, -1, -1, -1, -1, 9, -1, -1, -1, -1, -1, -1, 94, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 123, -1, -1, 126, -1, -1, -1, -1, -1, -1, 94, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 123, -1, -1, 126, -1, -1, -1, -1, -1, -1, 94, 259, -1, -1, 262, 263, 264, 265, 266, -1, -1, -1, 270, 271, 272, 273, 274, 275, -1, -1, -1, -1, 280, 281, 282, 283, 284, 285, 286, 123, -1, -1, 126, 291, 292, 293, 294, -1, 296, 297, -1, 299, -1, 259, -1, -1, 262, 263, 264, 265, 266, 267, -1, -1, 270, 271, 272, 273, 274, 275, -1, -1, -1, -1, 280, 281, 282, 283, 284, 285, 286, -1, -1, -1, -1, 291, 292, 293, 294, -1, 296, 297, -1, 299, -1, -1, -1, 259, -1, -1, 262, 263, 264, 265, 266, -1, -1, -1, 270, 271, 272, 273, 274, 275, -1, -1, -1, -1, 280, 281, 282, 283, 284, 285, 286, -1, -1, -1, -1, 291, 292, 293, 294, -1, 296, 297, 259, 299, -1, 262, 263, 264, 265, 266, -1, -1, -1, 270, 271, 272, 273, 274, 275, -1, -1, -1, -1, 280, 281, 282, 283, 284, 285, 286, -1, -1, -1, -1, -1, -1, 293, 294, -1, 296, 297, -1, 299, -1, 262, 263, 264, 265, 266, -1, -1, -1, 270, 271, 272, 273, 274, 275, -1, -1, -1, -1, 280, 281, 282, 283, 284, 285, 286, -1, -1, -1, -1, -1, -1, 293, 294, -1, 296, 297, -1, 299, }; #define YYFINAL 31 #ifndef YYDEBUG #define YYDEBUG 0 #endif #define YYMAXTOKEN 314 #if YYDEBUG static YYCONST char *YYCONST yyname[] = { "end-of-file",0,0,0,0,0,0,0,0,"'\\t'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'^'",0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'{'",0,"'}'","'~'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"OVER", "SMALLOVER","SQRT","SUB","SUP","LPILE","RPILE","CPILE","PILE","LEFT","RIGHT", "TO","FROM","SIZE","FONT","ROMAN","BOLD","ITALIC","FAT","ACCENT","BAR","UNDER", "ABOVE","TEXT","QUOTED_TEXT","FWD","BACK","DOWN","UP","MATRIX","COL","LCOL", "RCOL","CCOL","MARK","LINEUP","TYPE","VCENTER","PRIME","SPLIT","NOSPLIT", "UACCENT","SPECIAL","SPACE","GFONT","GSIZE","DEFINE","NDEFINE","TDEFINE", "SDEFINE","UNDEF","IFDEF","INCLUDE","DELIM","CHARTYPE","SET","GRFONT","GBFONT", }; static YYCONST char *YYCONST yyrule[] = { "$accept : top", "top :", "top : equation", "equation : mark", "equation : equation mark", "mark : from_to", "mark : MARK mark", "mark : LINEUP mark", "from_to : sqrt_over", "from_to : sqrt_over TO from_to", "from_to : sqrt_over FROM sqrt_over", "from_to : sqrt_over FROM sqrt_over TO from_to", "from_to : sqrt_over FROM sqrt_over FROM from_to", "sqrt_over : script", "sqrt_over : SQRT sqrt_over", "sqrt_over : sqrt_over OVER sqrt_over", "sqrt_over : sqrt_over SMALLOVER sqrt_over", "script : nonsup", "script : simple SUP script", "nonsup : simple", "nonsup : simple SUB nonsup", "nonsup : simple SUB simple SUP script", "simple : TEXT", "simple : QUOTED_TEXT", "simple : SPLIT QUOTED_TEXT", "simple : NOSPLIT TEXT", "simple : '^'", "simple : '~'", "simple : '\\t'", "simple : '{' equation '}'", "simple : PILE pile_arg", "simple : LPILE pile_arg", "simple : RPILE pile_arg", "simple : CPILE pile_arg", "simple : MATRIX '{' column_list '}'", "simple : LEFT delim equation RIGHT delim", "simple : LEFT delim equation", "simple : simple BAR", "simple : simple UNDER", "simple : simple PRIME", "simple : simple ACCENT simple", "simple : simple UACCENT simple", "simple : ROMAN simple", "simple : BOLD simple", "simple : ITALIC simple", "simple : FAT simple", "simple : FONT text simple", "simple : SIZE text simple", "simple : FWD number simple", "simple : BACK number simple", "simple : UP number simple", "simple : DOWN number simple", "simple : TYPE text simple", "simple : VCENTER simple", "simple : SPECIAL text simple", "number : text", "pile_element_list : equation", "pile_element_list : pile_element_list ABOVE equation", "pile_arg : '{' pile_element_list '}'", "pile_arg : number '{' pile_element_list '}'", "column_list : column", "column_list : column_list column", "column_element_list : equation", "column_element_list : column_element_list ABOVE equation", "column_arg : '{' column_element_list '}'", "column_arg : number '{' column_element_list '}'", "column : COL column_arg", "column : LCOL column_arg", "column : RCOL column_arg", "column : CCOL column_arg", "text : TEXT", "text : QUOTED_TEXT", "delim : text", "delim : '{'", "delim : '}'", }; #endif #define YYLEX yylex() #define YYEMPTY -1 #define yyclearin (yychar=(YYEMPTY)) #define yyerrok (yyerrflag=0) #ifndef YYINITDEPTH #define YYINITDEPTH 200 #endif #ifdef YYSTACKSIZE #undef YYMAXDEPTH #define YYMAXDEPTH YYSTACKSIZE #else #ifdef YYMAXDEPTH #define YYSTACKSIZE YYMAXDEPTH #else #define YYSTACKSIZE 10000 #define YYMAXDEPTH 10000 #endif #endif int yydebug; int yynerrs; int yyerrflag; int yychar; YYSTYPE yyval; YYSTYPE yylval; static short *yyss; static YYSTYPE *yyvs; static int yystacksize; static int yygrow (); static YYPTR yymalloc YYPARAMS((unsigned)); static YYPTR yyrealloc YYPARAMS((YYPTR, unsigned)); #define yyfree(x) free(x) #define YYABORT goto yyabort #define YYACCEPT goto yyaccept #define YYERROR goto yyerrlab #if YYDEBUG #ifdef __cplusplus extern "C" char *getenv(); #else extern char *getenv(); #endif #endif int yyparse() { register int yym, yyn, yystate; register YYSTYPE *yyvsp; register short *yyssp; short *yysse; #if YYDEBUG register YYCONST char *yys; if (yys = getenv("YYDEBUG")) { yyn = *yys; if (yyn >= '0' && yyn <= '9') yydebug = yyn - '0'; } #endif yynerrs = 0; yyerrflag = 0; yychar = (-1); if (yyss == 0) { yyss = (short *) yymalloc (YYINITDEPTH * sizeof (short)); if (yyss == 0) goto yyabort; yyvs = (YYSTYPE *) yymalloc (YYINITDEPTH * sizeof (YYSTYPE)); if (yyvs == 0) { yyfree (yyss); goto yyabort; } yystacksize = YYINITDEPTH; } yysse = yyss + yystacksize - 1; yyssp = yyss; yyvsp = yyvs; *yyssp = yystate = 0; yyloop: if (yyn = yydefred[yystate]) goto yyreduce; if (yychar < 0) { if ((yychar = yylex()) < 0) yychar = 0; #if YYDEBUG if (yydebug) { yys = 0; if (yychar <= YYMAXTOKEN) yys = yyname[yychar]; if (!yys) yys = "illegal-symbol"; printf("yydebug: state %d, reading %d (%s)\n", yystate, yychar, yys); } #endif } if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 && yyn <= YYTABLESIZE && yycheck[yyn] == yychar) { #if YYDEBUG if (yydebug) printf("yydebug: state %d, shifting to state %d\n", yystate, yytable[yyn]); #endif if (yyssp >= yysse) { /* FIXME: Rework so there's only one of these. */ int depth = yyssp - yyss; if (yygrow () != 0) goto yyoverflow; yysse = yyss + yystacksize - 1; yyssp = yyss + depth; yyvsp = yyvs + depth; } *++yyssp = yystate = yytable[yyn]; *++yyvsp = yylval; yychar = (-1); if (yyerrflag > 0) --yyerrflag; goto yyloop; } if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 && yyn <= YYTABLESIZE && yycheck[yyn] == yychar) { yyn = yytable[yyn]; goto yyreduce; } if (yyerrflag) goto yyinrecovery; #ifdef lint goto yynewerror; #endif yynewerror: yyerror("syntax error"); #ifdef lint goto yyerrlab; #endif yyerrlab: ++yynerrs; yyinrecovery: if (yyerrflag < 3) { yyerrflag = 3; for (;;) { if ((yyn = yysindex[*yyssp]) && (yyn += YYERRCODE) >= 0 && yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE) { #if YYDEBUG if (yydebug) printf("yydebug: state %d, error recovery shifting\ to state %d\n", *yyssp, yytable[yyn]); #endif if (yyssp >= yysse) { int depth = yyssp - yyss; if (yygrow () != 0) goto yyoverflow; yysse = yyss + yystacksize - 1; yyssp = yyss + depth; yyvsp = yyvs + depth; } *++yyssp = yystate = yytable[yyn]; *++yyvsp = yylval; goto yyloop; } else { #if YYDEBUG if (yydebug) printf("yydebug: error recovery discarding state %d\n", *yyssp); #endif if (yyssp <= yyss) goto yyabort; --yyssp; --yyvsp; } } } else { if (yychar == 0) goto yyabort; #if YYDEBUG if (yydebug) { yys = 0; if (yychar <= YYMAXTOKEN) yys = yyname[yychar]; if (!yys) yys = "illegal-symbol"; printf("yydebug: state %d, error recovery discards token %d (%s)\n", yystate, yychar, yys); } #endif yychar = (-1); goto yyloop; } yyreduce: #if YYDEBUG if (yydebug) printf("yydebug: state %d, reducing by rule %d (%s)\n", yystate, yyn, yyrule[yyn]); #endif yym = yylen[yyn]; yyval = yyvsp[1-yym]; switch (yyn) { case 2: #line 126 "eqn.y" { yyvsp[0].b->top_level(); non_empty_flag = 1; } break; case 3: #line 131 "eqn.y" { yyval.b = yyvsp[0].b; } break; case 4: #line 133 "eqn.y" { list_box *lb = yyvsp[-1].b->to_list_box(); if (!lb) lb = new list_box(yyvsp[-1].b); lb->append(yyvsp[0].b); yyval.b = lb; } break; case 5: #line 144 "eqn.y" { yyval.b = yyvsp[0].b; } break; case 6: #line 146 "eqn.y" { yyval.b = make_mark_box(yyvsp[0].b); } break; case 7: #line 148 "eqn.y" { yyval.b = make_lineup_box(yyvsp[0].b); } break; case 8: #line 153 "eqn.y" { yyval.b = yyvsp[0].b; } break; case 9: #line 155 "eqn.y" { yyval.b = make_limit_box(yyvsp[-2].b, 0, yyvsp[0].b); } break; case 10: #line 157 "eqn.y" { yyval.b = make_limit_box(yyvsp[-2].b, yyvsp[0].b, 0); } break; case 11: #line 159 "eqn.y" { yyval.b = make_limit_box(yyvsp[-4].b, yyvsp[-2].b, yyvsp[0].b); } break; case 12: #line 161 "eqn.y" { yyval.b = make_limit_box(yyvsp[-4].b, make_limit_box(yyvsp[-2].b, yyvsp[0].b, 0), 0); } break; case 13: #line 166 "eqn.y" { yyval.b = yyvsp[0].b; } break; case 14: #line 168 "eqn.y" { yyval.b = make_sqrt_box(yyvsp[0].b); } break; case 15: #line 170 "eqn.y" { yyval.b = make_over_box(yyvsp[-2].b, yyvsp[0].b); } break; case 16: #line 172 "eqn.y" { yyval.b = make_small_over_box(yyvsp[-2].b, yyvsp[0].b); } break; case 17: #line 177 "eqn.y" { yyval.b = yyvsp[0].b; } break; case 18: #line 179 "eqn.y" { yyval.b = make_script_box(yyvsp[-2].b, 0, yyvsp[0].b); } break; case 19: #line 184 "eqn.y" { yyval.b = yyvsp[0].b; } break; case 20: #line 186 "eqn.y" { yyval.b = make_script_box(yyvsp[-2].b, yyvsp[0].b, 0); } break; case 21: #line 188 "eqn.y" { yyval.b = make_script_box(yyvsp[-4].b, yyvsp[-2].b, yyvsp[0].b); } break; case 22: #line 193 "eqn.y" { yyval.b = split_text(yyvsp[0].str); } break; case 23: #line 195 "eqn.y" { yyval.b = new quoted_text_box(yyvsp[0].str); } break; case 24: #line 197 "eqn.y" { yyval.b = split_text(yyvsp[0].str); } break; case 25: #line 199 "eqn.y" { yyval.b = new quoted_text_box(yyvsp[0].str); } break; case 26: #line 201 "eqn.y" { yyval.b = new half_space_box; } break; case 27: #line 203 "eqn.y" { yyval.b = new space_box; } break; case 28: #line 205 "eqn.y" { yyval.b = new tab_box; } break; case 29: #line 207 "eqn.y" { yyval.b = yyvsp[-1].b; } break; case 30: #line 209 "eqn.y" { yyvsp[0].pb->set_alignment(CENTER_ALIGN); yyval.b = yyvsp[0].pb; } break; case 31: #line 211 "eqn.y" { yyvsp[0].pb->set_alignment(LEFT_ALIGN); yyval.b = yyvsp[0].pb; } break; case 32: #line 213 "eqn.y" { yyvsp[0].pb->set_alignment(RIGHT_ALIGN); yyval.b = yyvsp[0].pb; } break; case 33: #line 215 "eqn.y" { yyvsp[0].pb->set_alignment(CENTER_ALIGN); yyval.b = yyvsp[0].pb; } break; case 34: #line 217 "eqn.y" { yyval.b = yyvsp[-1].mb; } break; case 35: #line 219 "eqn.y" { yyval.b = make_delim_box(yyvsp[-3].str, yyvsp[-2].b, yyvsp[0].str); } break; case 36: #line 221 "eqn.y" { yyval.b = make_delim_box(yyvsp[-1].str, yyvsp[0].b, 0); } break; case 37: #line 223 "eqn.y" { yyval.b = make_overline_box(yyvsp[-1].b); } break; case 38: #line 225 "eqn.y" { yyval.b = make_underline_box(yyvsp[-1].b); } break; case 39: #line 227 "eqn.y" { yyval.b = make_prime_box(yyvsp[-1].b); } break; case 40: #line 229 "eqn.y" { yyval.b = make_accent_box(yyvsp[-2].b, yyvsp[0].b); } break; case 41: #line 231 "eqn.y" { yyval.b = make_uaccent_box(yyvsp[-2].b, yyvsp[0].b); } break; case 42: #line 233 "eqn.y" { yyval.b = new font_box(strsave(get_grfont()), yyvsp[0].b); } break; case 43: #line 235 "eqn.y" { yyval.b = new font_box(strsave(get_gbfont()), yyvsp[0].b); } break; case 44: #line 237 "eqn.y" { yyval.b = new font_box(strsave(get_gfont()), yyvsp[0].b); } break; case 45: #line 239 "eqn.y" { yyval.b = new fat_box(yyvsp[0].b); } break; case 46: #line 241 "eqn.y" { yyval.b = new font_box(yyvsp[-1].str, yyvsp[0].b); } break; case 47: #line 243 "eqn.y" { yyval.b = new size_box(yyvsp[-1].str, yyvsp[0].b); } break; case 48: #line 245 "eqn.y" { yyval.b = new hmotion_box(yyvsp[-1].n, yyvsp[0].b); } break; case 49: #line 247 "eqn.y" { yyval.b = new hmotion_box(-yyvsp[-1].n, yyvsp[0].b); } break; case 50: #line 249 "eqn.y" { yyval.b = new vmotion_box(yyvsp[-1].n, yyvsp[0].b); } break; case 51: #line 251 "eqn.y" { yyval.b = new vmotion_box(-yyvsp[-1].n, yyvsp[0].b); } break; case 52: #line 253 "eqn.y" { yyvsp[0].b->set_spacing_type(yyvsp[-1].str); yyval.b = yyvsp[0].b; } break; case 53: #line 255 "eqn.y" { yyval.b = new vcenter_box(yyvsp[0].b); } break; case 54: #line 257 "eqn.y" { yyval.b = make_special_box(yyvsp[-1].str, yyvsp[0].b); } break; case 55: #line 262 "eqn.y" { int n; if (sscanf(yyvsp[0].str, "%d", &n) == 1) yyval.n = n; a_delete yyvsp[0].str; } break; case 56: #line 272 "eqn.y" { yyval.pb = new pile_box(yyvsp[0].b); } break; case 57: #line 274 "eqn.y" { yyvsp[-2].pb->append(yyvsp[0].b); yyval.pb = yyvsp[-2].pb; } break; case 58: #line 279 "eqn.y" { yyval.pb = yyvsp[-1].pb; } break; case 59: #line 281 "eqn.y" { yyvsp[-1].pb->set_space(yyvsp[-3].n); yyval.pb = yyvsp[-1].pb; } break; case 60: #line 286 "eqn.y" { yyval.mb = new matrix_box(yyvsp[0].col); } break; case 61: #line 288 "eqn.y" { yyvsp[-1].mb->append(yyvsp[0].col); yyval.mb = yyvsp[-1].mb; } break; case 62: #line 293 "eqn.y" { yyval.col = new column(yyvsp[0].b); } break; case 63: #line 295 "eqn.y" { yyvsp[-2].col->append(yyvsp[0].b); yyval.col = yyvsp[-2].col; } break; case 64: #line 300 "eqn.y" { yyval.col = yyvsp[-1].col; } break; case 65: #line 302 "eqn.y" { yyvsp[-1].col->set_space(yyvsp[-3].n); yyval.col = yyvsp[-1].col; } break; case 66: #line 307 "eqn.y" { yyvsp[0].col->set_alignment(CENTER_ALIGN); yyval.col = yyvsp[0].col; } break; case 67: #line 309 "eqn.y" { yyvsp[0].col->set_alignment(LEFT_ALIGN); yyval.col = yyvsp[0].col; } break; case 68: #line 311 "eqn.y" { yyvsp[0].col->set_alignment(RIGHT_ALIGN); yyval.col = yyvsp[0].col; } break; case 69: #line 313 "eqn.y" { yyvsp[0].col->set_alignment(CENTER_ALIGN); yyval.col = yyvsp[0].col; } break; case 70: #line 317 "eqn.y" { yyval.str = yyvsp[0].str; } break; case 71: #line 319 "eqn.y" { yyval.str = yyvsp[0].str; } break; case 72: #line 324 "eqn.y" { yyval.str = yyvsp[0].str; } break; case 73: #line 326 "eqn.y" { yyval.str = strsave("{"); } break; case 74: #line 328 "eqn.y" { yyval.str = strsave("}"); } break; #line 1168 "y.tab.c" } yyssp -= yym; yystate = *yyssp; yyvsp -= yym; yym = yylhs[yyn]; if (yystate == 0 && yym == 0) { #if YYDEBUG if (yydebug) printf("yydebug: after reduction, shifting from state 0 to\ state %d\n", YYFINAL); #endif yystate = YYFINAL; *++yyssp = YYFINAL; *++yyvsp = yyval; if (yychar < 0) { if ((yychar = yylex()) < 0) yychar = 0; #if YYDEBUG if (yydebug) { yys = 0; if (yychar <= YYMAXTOKEN) yys = yyname[yychar]; if (!yys) yys = "illegal-symbol"; printf("yydebug: state %d, reading %d (%s)\n", YYFINAL, yychar, yys); } #endif } if (yychar == 0) goto yyaccept; goto yyloop; } if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 && yyn <= YYTABLESIZE && yycheck[yyn] == yystate) yystate = yytable[yyn]; else yystate = yydgoto[yym]; #if YYDEBUG if (yydebug) printf("yydebug: after reduction, shifting from state %d \ to state %d\n", *yyssp, yystate); #endif if (yyssp >= yysse) { int depth = yyssp - yyss; if (yygrow () != 0) goto yyoverflow; yysse = yyss + yystacksize - 1; yyssp = yyss + depth; yyvsp = yyvs + depth; } *++yyssp = yystate; *++yyvsp = yyval; goto yyloop; yyoverflow: yyerror("yacc stack overflow"); yyabort: return (1); yyaccept: return (0); } static int yygrow () { int old_stacksize = yystacksize; short *new_yyss; YYSTYPE *new_yyvs; if (yystacksize >= YYMAXDEPTH) return (1); yystacksize *= 2; if (yystacksize > YYMAXDEPTH) yystacksize = YYMAXDEPTH; #if YYDEBUG if (yydebug) printf("yydebug: growing stack size from %d to %d\n", old_stacksize, yystacksize); #endif new_yyss = (short *) yyrealloc (yyss, yystacksize * sizeof (short)); if (new_yyss == 0) return (1); new_yyvs = (YYSTYPE *) yyrealloc (yyvs, yystacksize * sizeof (YYSTYPE)); if (new_yyvs == 0) { yyfree (new_yyss); return (1); } yyss = new_yyss; yyvs = new_yyvs; return (0); } static YYPTR YYDEFUN (yymalloc, (bytes), unsigned bytes) { YYPTR ptr = (YYPTR) malloc (bytes); if (ptr != 0) return (ptr); yyerror ("yyparse: memory exhausted"); return (0); } static YYPTR YYDEFUN (yyrealloc, (old, bytes), YYPTR old YYAND unsigned bytes) { YYPTR ptr = (YYPTR) realloc (old, bytes); if (ptr != 0) return (ptr); yyerror ("yyparse: memory exhausted"); return (0); }