File: | laygram.c |
Location: | line 1183, column 5 |
Description: | Value stored to 'yymsg' is never read |
1 | /* A Bison parser, made by GNU Bison 2.7.12-4996. */ |
2 | |
3 | /* Bison implementation for Yacc-like parsers in C |
4 | |
5 | Copyright (C) 1984, 1989-1990, 2000-2013 Free Software Foundation, Inc. |
6 | |
7 | This program is free software: you can redistribute it and/or modify |
8 | it under the terms of the GNU General Public License as published by |
9 | the Free Software Foundation, either version 3 of the License, or |
10 | (at your option) any later version. |
11 | |
12 | This program is distributed in the hope that it will be useful, |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | GNU General Public License for more details. |
16 | |
17 | You should have received a copy of the GNU General Public License |
18 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
19 | |
20 | /* As a special exception, you may create a larger work that contains |
21 | part or all of the Bison parser skeleton and distribute that work |
22 | under terms of your choice, so long as that work isn't itself a |
23 | parser generator using the skeleton or a modified version thereof |
24 | as a parser skeleton. Alternatively, if you modify or redistribute |
25 | the parser skeleton itself, you may (at your option) remove this |
26 | special exception, which will cause the skeleton and the resulting |
27 | Bison output files to be licensed under the GNU General Public |
28 | License without this special exception. |
29 | |
30 | This special exception was added by the Free Software Foundation in |
31 | version 2.2 of Bison. */ |
32 | |
33 | /* C LALR(1) parser skeleton written by Richard Stallman, by |
34 | simplifying the original so-called "semantic" parser. */ |
35 | |
36 | /* All symbols defined below should begin with yy or YY, to avoid |
37 | infringing on user name space. This should be done even for local |
38 | variables, as they might otherwise be expanded by user macros. |
39 | There are some unavoidable exceptions within include files to |
40 | define necessary library symbols; they are noted "INFRINGES ON |
41 | USER NAME SPACE" below. */ |
42 | |
43 | /* Identify Bison output. */ |
44 | #define YYBISON1 1 |
45 | |
46 | /* Bison version. */ |
47 | #define YYBISON_VERSION"2.7.12-4996" "2.7.12-4996" |
48 | |
49 | /* Skeleton name. */ |
50 | #define YYSKELETON_NAME"yacc.c" "yacc.c" |
51 | |
52 | /* Pure parsers. */ |
53 | #define YYPURE0 0 |
54 | |
55 | /* Push parsers. */ |
56 | #define YYPUSH0 0 |
57 | |
58 | /* Pull parsers. */ |
59 | #define YYPULL1 1 |
60 | |
61 | |
62 | /* Substitute the variable and function names. */ |
63 | #define yyparseLayYYparse LayYYparse |
64 | #define yylexLayYYlex LayYYlex |
65 | #define yyerrorLayYYerror LayYYerror |
66 | #define yylvalLayYYlval LayYYlval |
67 | #define yycharLayYYchar LayYYchar |
68 | #define yydebugLayYYdebug LayYYdebug |
69 | #define yynerrsLayYYnerrs LayYYnerrs |
70 | |
71 | /* Copy the first part of user declarations. */ |
72 | /* Line 371 of yacc.c */ |
73 | #line 1 "laygram.y" |
74 | |
75 | #include <X11/Xlib.h> |
76 | #include <X11/Xresource.h> |
77 | #include <stdio.h> |
78 | #include <X11/IntrinsicP.h> |
79 | #include <X11/cursorfont.h> |
80 | #include <X11/StringDefs.h> |
81 | |
82 | #include <X11/Xmu/Misc.h> |
83 | #include <X11/Xmu/Converters.h> |
84 | #include <X11/Xaw3d/LayoutP.h> |
85 | |
86 | #include "LayYY.h" |
87 | |
88 | #define yysetdestLayYYsetdest LayYYsetdest |
89 | #define yywrapLayYYwrap LayYYwrap |
90 | |
91 | static LayoutPtr *dest; |
92 | |
93 | |
94 | /* Line 371 of yacc.c */ |
95 | #line 96 "laygram.c" |
96 | |
97 | # ifndef YY_NULL0 |
98 | # if defined __cplusplus && 201103L <= __cplusplus |
99 | # define YY_NULL0 nullptr |
100 | # else |
101 | # define YY_NULL0 0 |
102 | # endif |
103 | # endif |
104 | |
105 | /* Enabling verbose error messages. */ |
106 | #ifdef YYERROR_VERBOSE0 |
107 | # undef YYERROR_VERBOSE0 |
108 | # define YYERROR_VERBOSE0 1 |
109 | #else |
110 | # define YYERROR_VERBOSE0 0 |
111 | #endif |
112 | |
113 | /* In a future release of Bison, this section will be replaced |
114 | by #include "y.tab.h". */ |
115 | #ifndef YY_LAYYY_LAYGRAM_H_INCLUDED |
116 | # define YY_LAYYY_LAYGRAM_H_INCLUDED |
117 | /* Enabling traces. */ |
118 | #ifndef YYDEBUG0 |
119 | # define YYDEBUG0 0 |
120 | #endif |
121 | #if YYDEBUG0 |
122 | extern int LayYYdebug; |
123 | #endif |
124 | |
125 | /* Tokens. */ |
126 | #ifndef YYTOKENTYPE |
127 | # define YYTOKENTYPE |
128 | /* Put the tokens into the symbol table, so that GDB and other debuggers |
129 | know about them. */ |
130 | enum yytokentype { |
131 | OC258 = 258, |
132 | CC259 = 259, |
133 | OA260 = 260, |
134 | CA261 = 261, |
135 | OP262 = 262, |
136 | CP263 = 263, |
137 | NAME264 = 264, |
138 | NUMBER265 = 265, |
139 | INFINITY266 = 266, |
140 | VERTICAL267 = 267, |
141 | HORIZONTAL268 = 268, |
142 | EQUAL269 = 269, |
143 | DOLLAR270 = 270, |
144 | MINUS271 = 271, |
145 | PLUS272 = 272, |
146 | PERCENTOF273 = 273, |
147 | DIVIDE274 = 274, |
148 | TIMES275 = 275, |
149 | PERCENT276 = 276, |
150 | HEIGHT277 = 277, |
151 | WIDTH278 = 278, |
152 | UPLUS279 = 279, |
153 | UMINUS280 = 280 |
154 | }; |
155 | #endif |
156 | /* Tokens. */ |
157 | #define OC258 258 |
158 | #define CC259 259 |
159 | #define OA260 260 |
160 | #define CA261 261 |
161 | #define OP262 262 |
162 | #define CP263 263 |
163 | #define NAME264 264 |
164 | #define NUMBER265 265 |
165 | #define INFINITY266 266 |
166 | #define VERTICAL267 267 |
167 | #define HORIZONTAL268 268 |
168 | #define EQUAL269 269 |
169 | #define DOLLAR270 270 |
170 | #define MINUS271 271 |
171 | #define PLUS272 272 |
172 | #define PERCENTOF273 273 |
173 | #define DIVIDE274 274 |
174 | #define TIMES275 275 |
175 | #define PERCENT276 276 |
176 | #define HEIGHT277 277 |
177 | #define WIDTH278 278 |
178 | #define UPLUS279 279 |
179 | #define UMINUS280 280 |
180 | |
181 | |
182 | |
183 | #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED1 |
184 | typedef union YYSTYPE |
185 | { |
186 | /* Line 387 of yacc.c */ |
187 | #line 22 "laygram.y" |
188 | |
189 | int ival; |
190 | XrmQuark qval; |
191 | BoxPtr bval; |
192 | BoxParamsPtr pval; |
193 | GlueRec gval; |
194 | LayoutDirection lval; |
195 | ExprPtr eval; |
196 | Operator oval; |
197 | |
198 | |
199 | /* Line 387 of yacc.c */ |
200 | #line 201 "laygram.c" |
201 | } YYSTYPE; |
202 | # define YYSTYPE_IS_TRIVIAL1 1 |
203 | # define yystypeYYSTYPE YYSTYPE /* obsolescent; will be withdrawn */ |
204 | # define YYSTYPE_IS_DECLARED1 1 |
205 | #endif |
206 | |
207 | extern YYSTYPE LayYYlval; |
208 | |
209 | #ifdef YYPARSE_PARAM |
210 | #if defined __STDC__1 || defined __cplusplus |
211 | int LayYYparse (void *YYPARSE_PARAM); |
212 | #else |
213 | int LayYYparse (); |
214 | #endif |
215 | #else /* ! YYPARSE_PARAM */ |
216 | #if defined __STDC__1 || defined __cplusplus |
217 | int LayYYparse (void); |
218 | #else |
219 | int LayYYparse (); |
220 | #endif |
221 | #endif /* ! YYPARSE_PARAM */ |
222 | |
223 | #endif /* !YY_LAYYY_LAYGRAM_H_INCLUDED */ |
224 | |
225 | /* Copy the second part of user declarations. */ |
226 | |
227 | /* Line 390 of yacc.c */ |
228 | #line 229 "laygram.c" |
229 | |
230 | #ifdef short |
231 | # undef short |
232 | #endif |
233 | |
234 | #ifdef YYTYPE_UINT8 |
235 | typedef YYTYPE_UINT8 yytype_uint8; |
236 | #else |
237 | typedef unsigned char yytype_uint8; |
238 | #endif |
239 | |
240 | #ifdef YYTYPE_INT8 |
241 | typedef YYTYPE_INT8 yytype_int8; |
242 | #elif (defined __STDC__1 || defined __C99__FUNC__ \ |
243 | || defined __cplusplus || defined _MSC_VER) |
244 | typedef signed char yytype_int8; |
245 | #else |
246 | typedef short int yytype_int8; |
247 | #endif |
248 | |
249 | #ifdef YYTYPE_UINT16 |
250 | typedef YYTYPE_UINT16 yytype_uint16; |
251 | #else |
252 | typedef unsigned short int yytype_uint16; |
253 | #endif |
254 | |
255 | #ifdef YYTYPE_INT16 |
256 | typedef YYTYPE_INT16 yytype_int16; |
257 | #else |
258 | typedef short int yytype_int16; |
259 | #endif |
260 | |
261 | #ifndef YYSIZE_Tlong unsigned int |
262 | # ifdef __SIZE_TYPE__long unsigned int |
263 | # define YYSIZE_Tlong unsigned int __SIZE_TYPE__long unsigned int |
264 | # elif defined size_t |
265 | # define YYSIZE_Tlong unsigned int size_t |
266 | # elif ! defined YYSIZE_Tlong unsigned int && (defined __STDC__1 || defined __C99__FUNC__ \ |
267 | || defined __cplusplus || defined _MSC_VER) |
268 | # include <stddef.h> /* INFRINGES ON USER NAME SPACE */ |
269 | # define YYSIZE_Tlong unsigned int size_t |
270 | # else |
271 | # define YYSIZE_Tlong unsigned int unsigned int |
272 | # endif |
273 | #endif |
274 | |
275 | #define YYSIZE_MAXIMUM((long unsigned int) -1) ((YYSIZE_Tlong unsigned int) -1) |
276 | |
277 | #ifndef YY_ |
278 | # if defined YYENABLE_NLS && YYENABLE_NLS |
279 | # if ENABLE_NLS |
280 | # include <libintl.h> /* INFRINGES ON USER NAME SPACE */ |
281 | # define YY_(Msgid)Msgid dgettext ("bison-runtime", Msgid) |
282 | # endif |
283 | # endif |
284 | # ifndef YY_ |
285 | # define YY_(Msgid)Msgid Msgid |
286 | # endif |
287 | #endif |
288 | |
289 | #ifndef __attribute__ |
290 | /* This feature is available in gcc versions 2.5 and later. */ |
291 | # if (! defined __GNUC__4 || __GNUC__4 < 2 \ |
292 | || (__GNUC__4 == 2 && __GNUC_MINOR__2 < 5)) |
293 | # define __attribute__(Spec) /* empty */ |
294 | # endif |
295 | #endif |
296 | |
297 | /* Suppress unused-variable warnings by "using" E. */ |
298 | #if ! defined lint || defined __GNUC__4 |
299 | # define YYUSE(E)((void) (E)) ((void) (E)) |
300 | #else |
301 | # define YYUSE(E)((void) (E)) /* empty */ |
302 | #endif |
303 | |
304 | |
305 | /* Identity function, used to suppress warnings about constant conditions. */ |
306 | #ifndef lint |
307 | # define YYID(N)(N) (N) |
308 | #else |
309 | #if (defined __STDC__1 || defined __C99__FUNC__ \ |
310 | || defined __cplusplus || defined _MSC_VER) |
311 | static int |
312 | YYID (int yyi)(int yyi) |
313 | #else |
314 | static int |
315 | YYID (yyi)(yyi) |
316 | int yyi; |
317 | #endif |
318 | { |
319 | return yyi; |
320 | } |
321 | #endif |
322 | |
323 | #if ! defined yyoverflow || YYERROR_VERBOSE0 |
324 | |
325 | /* The parser invokes alloca or malloc; define the necessary symbols. */ |
326 | |
327 | # ifdef YYSTACK_USE_ALLOCA |
328 | # if YYSTACK_USE_ALLOCA |
329 | # ifdef __GNUC__4 |
330 | # define YYSTACK_ALLOCmalloc __builtin_alloca |
331 | # elif defined __BUILTIN_VA_ARG_INCR |
332 | # include <alloca.h> /* INFRINGES ON USER NAME SPACE */ |
333 | # elif defined _AIX |
334 | # define YYSTACK_ALLOCmalloc __alloca |
335 | # elif defined _MSC_VER |
336 | # include <malloc.h> /* INFRINGES ON USER NAME SPACE */ |
337 | # define alloca _alloca |
338 | # else |
339 | # define YYSTACK_ALLOCmalloc alloca |
340 | # if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__1 || defined __C99__FUNC__ \ |
341 | || defined __cplusplus || defined _MSC_VER) |
342 | # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ |
343 | /* Use EXIT_SUCCESS as a witness for stdlib.h. */ |
344 | # ifndef EXIT_SUCCESS |
345 | # define EXIT_SUCCESS 0 |
346 | # endif |
347 | # endif |
348 | # endif |
349 | # endif |
350 | # endif |
351 | |
352 | # ifdef YYSTACK_ALLOCmalloc |
353 | /* Pacify GCC's `empty if-body' warning. */ |
354 | # define YYSTACK_FREEfree(Ptr) do { /* empty */; } while (YYID (0)(0)) |
355 | # ifndef YYSTACK_ALLOC_MAXIMUM((long unsigned int) -1) |
356 | /* The OS might guarantee only one guard page at the bottom of the stack, |
357 | and a page size can be as small as 4096 bytes. So we cannot safely |
358 | invoke alloca (N) if N exceeds 4096. Use a slightly smaller number |
359 | to allow for a few compiler-allocated temporary stack slots. */ |
360 | # define YYSTACK_ALLOC_MAXIMUM((long unsigned int) -1) 4032 /* reasonable circa 2006 */ |
361 | # endif |
362 | # else |
363 | # define YYSTACK_ALLOCmalloc YYMALLOCmalloc |
364 | # define YYSTACK_FREEfree YYFREEfree |
365 | # ifndef YYSTACK_ALLOC_MAXIMUM((long unsigned int) -1) |
366 | # define YYSTACK_ALLOC_MAXIMUM((long unsigned int) -1) YYSIZE_MAXIMUM((long unsigned int) -1) |
367 | # endif |
368 | # if (defined __cplusplus && ! defined EXIT_SUCCESS \ |
369 | && ! ((defined YYMALLOCmalloc || defined malloc) \ |
370 | && (defined YYFREEfree || defined free))) |
371 | # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ |
372 | # ifndef EXIT_SUCCESS |
373 | # define EXIT_SUCCESS 0 |
374 | # endif |
375 | # endif |
376 | # ifndef YYMALLOCmalloc |
377 | # define YYMALLOCmalloc malloc |
378 | # if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__1 || defined __C99__FUNC__ \ |
379 | || defined __cplusplus || defined _MSC_VER) |
380 | void *malloc (YYSIZE_Tlong unsigned int); /* INFRINGES ON USER NAME SPACE */ |
381 | # endif |
382 | # endif |
383 | # ifndef YYFREEfree |
384 | # define YYFREEfree free |
385 | # if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__1 || defined __C99__FUNC__ \ |
386 | || defined __cplusplus || defined _MSC_VER) |
387 | void free (void *); /* INFRINGES ON USER NAME SPACE */ |
388 | # endif |
389 | # endif |
390 | # endif |
391 | #endif /* ! defined yyoverflow || YYERROR_VERBOSE */ |
392 | |
393 | |
394 | #if (! defined yyoverflow \ |
395 | && (! defined __cplusplus \ |
396 | || (defined YYSTYPE_IS_TRIVIAL1 && YYSTYPE_IS_TRIVIAL1))) |
397 | |
398 | /* A type that is properly aligned for any stack member. */ |
399 | union yyalloc |
400 | { |
401 | yytype_int16 yyss_alloc; |
402 | YYSTYPE yyvs_alloc; |
403 | }; |
404 | |
405 | /* The size of the maximum gap between one aligned stack and the next. */ |
406 | # define YYSTACK_GAP_MAXIMUM(sizeof (union yyalloc) - 1) (sizeof (union yyalloc) - 1) |
407 | |
408 | /* The size of an array large to enough to hold all stacks, each with |
409 | N elements. */ |
410 | # define YYSTACK_BYTES(N)((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) + (sizeof ( union yyalloc) - 1)) \ |
411 | ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ |
412 | + YYSTACK_GAP_MAXIMUM(sizeof (union yyalloc) - 1)) |
413 | |
414 | # define YYCOPY_NEEDED1 1 |
415 | |
416 | /* Relocate STACK from its old location to the new one. The |
417 | local variables YYSIZE and YYSTACKSIZE give the old and new number of |
418 | elements in the stack, and YYPTR gives the new location of the |
419 | stack. Advance YYPTR to a properly aligned location for the next |
420 | stack. */ |
421 | # define YYSTACK_RELOCATE(Stack_alloc, Stack) \ |
422 | do \ |
423 | { \ |
424 | YYSIZE_Tlong unsigned int yynewbytes; \ |
425 | YYCOPY (&yyptr->Stack_alloc, Stack, yysize)__builtin_memcpy (&yyptr->Stack_alloc, Stack, (yysize) * sizeof (*(Stack))); \ |
426 | Stack = &yyptr->Stack_alloc; \ |
427 | yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM(sizeof (union yyalloc) - 1); \ |
428 | yyptr += yynewbytes / sizeof (*yyptr); \ |
429 | } \ |
430 | while (YYID (0)(0)) |
431 | |
432 | #endif |
433 | |
434 | #if defined YYCOPY_NEEDED1 && YYCOPY_NEEDED1 |
435 | /* Copy COUNT objects from SRC to DST. The source and destination do |
436 | not overlap. */ |
437 | # ifndef YYCOPY |
438 | # if defined __GNUC__4 && 1 < __GNUC__4 |
439 | # define YYCOPY(Dst, Src, Count)__builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src))) \ |
440 | __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src))) |
441 | # else |
442 | # define YYCOPY(Dst, Src, Count)__builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src))) \ |
443 | do \ |
444 | { \ |
445 | YYSIZE_Tlong unsigned int yyi; \ |
446 | for (yyi = 0; yyi < (Count); yyi++) \ |
447 | (Dst)[yyi] = (Src)[yyi]; \ |
448 | } \ |
449 | while (YYID (0)(0)) |
450 | # endif |
451 | # endif |
452 | #endif /* !YYCOPY_NEEDED */ |
453 | |
454 | /* YYFINAL -- State number of the termination state. */ |
455 | #define YYFINAL6 6 |
456 | /* YYLAST -- Last index in YYTABLE. */ |
457 | #define YYLAST84 84 |
458 | |
459 | /* YYNTOKENS -- Number of terminals. */ |
460 | #define YYNTOKENS26 26 |
461 | /* YYNNTS -- Number of nonterminals. */ |
462 | #define YYNNTS14 14 |
463 | /* YYNRULES -- Number of rules. */ |
464 | #define YYNRULES39 39 |
465 | /* YYNRULES -- Number of states. */ |
466 | #define YYNSTATES68 68 |
467 | |
468 | /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ |
469 | #define YYUNDEFTOK2 2 |
470 | #define YYMAXUTOK280 280 |
471 | |
472 | #define YYTRANSLATE(YYX)((unsigned int) (YYX) <= 280 ? yytranslate[YYX] : 2) \ |
473 | ((unsigned int) (YYX) <= YYMAXUTOK280 ? yytranslate[YYX] : YYUNDEFTOK2) |
474 | |
475 | /* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ |
476 | static const yytype_uint8 yytranslate[] = |
477 | { |
478 | 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
479 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
480 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
481 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
482 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
483 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
484 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
485 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
486 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
487 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
488 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
489 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
490 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
491 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
492 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
493 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
494 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
495 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
496 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
497 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
498 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
499 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
500 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
501 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
502 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
503 | 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, |
504 | 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, |
505 | 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, |
506 | 25 |
507 | }; |
508 | |
509 | #if YYDEBUG0 |
510 | /* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in |
511 | YYRHS. */ |
512 | static const yytype_uint8 yyprhs[] = |
513 | { |
514 | 0, 0, 3, 5, 8, 11, 15, 17, 22, 25, |
515 | 27, 35, 36, 41, 42, 45, 46, 49, 50, 53, |
516 | 55, 57, 60, 63, 65, 68, 71, 75, 78, 80, |
517 | 83, 87, 91, 95, 99, 103, 106, 109, 111, 113 |
518 | }; |
519 | |
520 | /* YYRHS -- A `-1'-separated list of the rules' RHS. */ |
521 | static const yytype_int8 yyrhs[] = |
522 | { |
523 | 27, 0, -1, 29, -1, 9, 31, -1, 36, 32, |
524 | -1, 9, 14, 36, -1, 29, -1, 39, 3, 30, |
525 | 4, -1, 28, 30, -1, 28, -1, 5, 33, 34, |
526 | 20, 33, 34, 6, -1, -1, 5, 33, 34, 6, |
527 | -1, -1, 17, 35, -1, -1, 16, 35, -1, -1, |
528 | 37, 11, -1, 37, -1, 11, -1, 16, 37, -1, |
529 | 17, 37, -1, 37, -1, 23, 9, -1, 22, 9, |
530 | -1, 7, 38, 8, -1, 37, 21, -1, 10, -1, |
531 | 15, 9, -1, 38, 17, 38, -1, 38, 16, 38, |
532 | -1, 38, 20, 38, -1, 38, 19, 38, -1, 38, |
533 | 18, 38, -1, 16, 38, -1, 17, 38, -1, 37, |
534 | -1, 12, -1, 13, -1 |
535 | }; |
536 | |
537 | /* YYRLINE[YYN] -- source line where rule number YYN was defined. */ |
538 | static const yytype_uint8 yyrline[] = |
539 | { |
540 | 0, 54, 54, 57, 67, 77, 86, 91, 117, 122, |
541 | 125, 136, 146, 157, 167, 170, 172, 175, 177, 179, |
542 | 181, 184, 191, 193, 195, 200, 205, 207, 214, 219, |
543 | 225, 233, 235, 237, 239, 241, 248, 250, 252, 254 |
544 | }; |
545 | #endif |
546 | |
547 | #if YYDEBUG0 || YYERROR_VERBOSE0 || 0 |
548 | /* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. |
549 | First, the terminals, then, starting at YYNTOKENS, nonterminals. */ |
550 | static const char *const yytname[] = |
551 | { |
552 | "$end", "error", "$undefined", "OC", "CC", "OA", "CA", "OP", "CP", |
553 | "NAME", "NUMBER", "INFINITY", "VERTICAL", "HORIZONTAL", "EQUAL", |
554 | "DOLLAR", "MINUS", "PLUS", "PERCENTOF", "DIVIDE", "TIMES", "PERCENT", |
555 | "HEIGHT", "WIDTH", "UPLUS", "UMINUS", "$accept", "layout", "box", |
556 | "compositebox", "boxes", "bothparams", "oneparams", "opStretch", |
557 | "opShrink", "glue", "signedExpr", "simpleExpr", "expr", "orientation", YY_NULL0 |
558 | }; |
559 | #endif |
560 | |
561 | # ifdef YYPRINT |
562 | /* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to |
563 | token YYLEX-NUM. */ |
564 | static const yytype_uint16 yytoknum[] = |
565 | { |
566 | 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, |
567 | 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, |
568 | 275, 276, 277, 278, 279, 280 |
569 | }; |
570 | # endif |
571 | |
572 | /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ |
573 | static const yytype_uint8 yyr1[] = |
574 | { |
575 | 0, 26, 27, 28, 28, 28, 28, 29, 30, 30, |
576 | 31, 31, 32, 32, 33, 33, 34, 34, 35, 35, |
577 | 35, 36, 36, 36, 37, 37, 37, 37, 37, 37, |
578 | 38, 38, 38, 38, 38, 38, 38, 38, 39, 39 |
579 | }; |
580 | |
581 | /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ |
582 | static const yytype_uint8 yyr2[] = |
583 | { |
584 | 0, 2, 1, 2, 2, 3, 1, 4, 2, 1, |
585 | 7, 0, 4, 0, 2, 0, 2, 0, 2, 1, |
586 | 1, 2, 2, 1, 2, 2, 3, 2, 1, 2, |
587 | 3, 3, 3, 3, 3, 2, 2, 1, 1, 1 |
588 | }; |
589 | |
590 | /* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM. |
591 | Performed when YYTABLE doesn't specify something else to do. Zero |
592 | means the default is an error. */ |
593 | static const yytype_uint8 yydefact[] = |
594 | { |
595 | 0, 38, 39, 0, 2, 0, 1, 0, 0, 11, |
596 | 28, 0, 0, 0, 0, 0, 9, 6, 0, 13, |
597 | 23, 0, 0, 37, 0, 15, 0, 3, 29, 21, |
598 | 22, 25, 24, 8, 7, 15, 4, 27, 35, 36, |
599 | 26, 0, 0, 0, 0, 0, 0, 17, 5, 17, |
600 | 31, 30, 34, 33, 32, 20, 14, 19, 0, 0, |
601 | 0, 18, 16, 15, 12, 17, 0, 10 |
602 | }; |
603 | |
604 | /* YYDEFGOTO[NTERM-NUM]. */ |
605 | static const yytype_int8 yydefgoto[] = |
606 | { |
607 | -1, 3, 16, 17, 18, 27, 36, 47, 59, 56, |
608 | 19, 23, 24, 5 |
609 | }; |
610 | |
611 | /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing |
612 | STATE-NUM. */ |
613 | #define YYPACT_NINF-46 -46 |
614 | static const yytype_int8 yypact[] = |
615 | { |
616 | -2, -46, -46, 8, -46, 13, -46, 21, 25, 7, |
617 | -46, 9, 43, 43, 18, 36, 21, -46, 48, 52, |
618 | 38, 25, 25, 38, 61, 50, 39, -46, -46, 38, |
619 | 38, -46, -46, -46, -46, 50, -46, -46, -46, -46, |
620 | -46, 25, 25, 25, 25, 25, 53, 54, -46, 54, |
621 | -5, -5, -46, -46, -46, -46, -46, -4, 53, 51, |
622 | 66, -46, -46, 50, -46, 54, 67, -46 |
623 | }; |
624 | |
625 | /* YYPGOTO[NTERM-NUM]. */ |
626 | static const yytype_int8 yypgoto[] = |
627 | { |
628 | -46, -46, -46, 74, 68, -46, -46, -34, -45, 24, |
629 | 57, -7, -19, -46 |
630 | }; |
631 | |
632 | /* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If |
633 | positive, shift that token. If negative, reduce the rule which |
634 | number is the opposite. If YYTABLE_NINF, syntax error. */ |
635 | #define YYTABLE_NINF-1 -1 |
636 | static const yytype_uint8 yytable[] = |
637 | { |
638 | 20, 49, 38, 39, 60, 29, 30, 61, 6, 20, |
639 | 1, 2, 25, 43, 44, 45, 7, 37, 28, 20, |
640 | 66, 26, 50, 51, 52, 53, 54, 31, 8, 65, |
641 | 9, 10, 8, 1, 2, 10, 11, 12, 13, 57, |
642 | 11, 21, 22, 14, 15, 32, 8, 14, 15, 10, |
643 | 8, 57, 34, 10, 11, 12, 13, 35, 11, 37, |
644 | 8, 14, 15, 10, 55, 14, 15, 46, 11, 40, |
645 | 58, 63, 64, 67, 4, 14, 15, 41, 42, 43, |
646 | 44, 45, 62, 48, 33 |
647 | }; |
648 | |
649 | #define yypact_value_is_default(Yystate)(!!((Yystate) == (-46))) \ |
650 | (!!((Yystate) == (-46))) |
651 | |
652 | #define yytable_value_is_error(Yytable_value)(0) \ |
653 | YYID (0)(0) |
654 | |
655 | static const yytype_uint8 yycheck[] = |
656 | { |
657 | 7, 35, 21, 22, 49, 12, 13, 11, 0, 16, |
658 | 12, 13, 5, 18, 19, 20, 3, 21, 9, 26, |
659 | 65, 14, 41, 42, 43, 44, 45, 9, 7, 63, |
660 | 9, 10, 7, 12, 13, 10, 15, 16, 17, 46, |
661 | 15, 16, 17, 22, 23, 9, 7, 22, 23, 10, |
662 | 7, 58, 4, 10, 15, 16, 17, 5, 15, 21, |
663 | 7, 22, 23, 10, 11, 22, 23, 17, 15, 8, |
664 | 16, 20, 6, 6, 0, 22, 23, 16, 17, 18, |
665 | 19, 20, 58, 26, 16 |
666 | }; |
667 | |
668 | /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing |
669 | symbol of state STATE-NUM. */ |
670 | static const yytype_uint8 yystos[] = |
671 | { |
672 | 0, 12, 13, 27, 29, 39, 0, 3, 7, 9, |
673 | 10, 15, 16, 17, 22, 23, 28, 29, 30, 36, |
674 | 37, 16, 17, 37, 38, 5, 14, 31, 9, 37, |
675 | 37, 9, 9, 30, 4, 5, 32, 21, 38, 38, |
676 | 8, 16, 17, 18, 19, 20, 17, 33, 36, 33, |
677 | 38, 38, 38, 38, 38, 11, 35, 37, 16, 34, |
678 | 34, 11, 35, 20, 6, 33, 34, 6 |
679 | }; |
680 | |
681 | #define yyerrok(yyerrstatus = 0) (yyerrstatus = 0) |
682 | #define yyclearin(LayYYchar = (-2)) (yycharLayYYchar = YYEMPTY(-2)) |
683 | #define YYEMPTY(-2) (-2) |
684 | #define YYEOF0 0 |
685 | |
686 | #define YYACCEPTgoto yyacceptlab goto yyacceptlab |
687 | #define YYABORTgoto yyabortlab goto yyabortlab |
688 | #define YYERRORgoto yyerrorlab goto yyerrorlab |
689 | |
690 | |
691 | /* Like YYERROR except do call yyerror. This remains here temporarily |
692 | to ease the transition to the new meaning of YYERROR, for GCC. |
693 | Once GCC version 2 has supplanted version 1, this can go. However, |
694 | YYFAIL appears to be in use. Nevertheless, it is formally deprecated |
695 | in Bison 2.4.2's NEWS entry, where a plan to phase it out is |
696 | discussed. */ |
697 | |
698 | #define YYFAILgoto yyerrlab goto yyerrlab |
699 | #if defined YYFAILgoto yyerrlab |
700 | /* This is here to suppress warnings from the GCC cpp's |
701 | -Wunused-macros. Normally we don't worry about that warning, but |
702 | some users do, and we want to make it easy for users to remove |
703 | YYFAIL uses, which will produce warnings from Bison 2.5. */ |
704 | #endif |
705 | |
706 | #define YYRECOVERING()(!!yyerrstatus) (!!yyerrstatus) |
707 | |
708 | #define YYBACKUP(Token, Value)do if (LayYYchar == (-2)) { LayYYchar = (Token); LayYYlval = ( Value); (yyvsp -= (yylen), yyssp -= (yylen)); yystate = *yyssp ; goto yybackup; } else { LayYYerror ("syntax error: cannot back up" ); goto yyerrorlab; } while ((0)) \ |
709 | do \ |
710 | if (yycharLayYYchar == YYEMPTY(-2)) \ |
711 | { \ |
712 | yycharLayYYchar = (Token); \ |
713 | yylvalLayYYlval = (Value); \ |
714 | YYPOPSTACK (yylen)(yyvsp -= (yylen), yyssp -= (yylen)); \ |
715 | yystate = *yyssp; \ |
716 | goto yybackup; \ |
717 | } \ |
718 | else \ |
719 | { \ |
720 | yyerrorLayYYerror (YY_("syntax error: cannot back up")"syntax error: cannot back up"); \ |
721 | YYERRORgoto yyerrorlab; \ |
722 | } \ |
723 | while (YYID (0)(0)) |
724 | |
725 | /* Error token number */ |
726 | #define YYTERROR1 1 |
727 | #define YYERRCODE256 256 |
728 | |
729 | |
730 | /* This macro is provided for backward compatibility. */ |
731 | #ifndef YY_LOCATION_PRINT |
732 | # define YY_LOCATION_PRINT(File, Loc)((void) 0) ((void) 0) |
733 | #endif |
734 | |
735 | |
736 | /* YYLEX -- calling `yylex' with the right arguments. */ |
737 | #ifdef YYLEX_PARAM |
738 | # define YYLEXLayYYlex () yylexLayYYlex (YYLEX_PARAM) |
739 | #else |
740 | # define YYLEXLayYYlex () yylexLayYYlex () |
741 | #endif |
742 | |
743 | /* Enable debugging if requested. */ |
744 | #if YYDEBUG0 |
745 | |
746 | # ifndef YYFPRINTF |
747 | # include <stdio.h> /* INFRINGES ON USER NAME SPACE */ |
748 | # define YYFPRINTF fprintf |
749 | # endif |
750 | |
751 | # define YYDPRINTF(Args) \ |
752 | do { \ |
753 | if (yydebugLayYYdebug) \ |
754 | YYFPRINTF Args; \ |
755 | } while (YYID (0)(0)) |
756 | |
757 | # define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ |
758 | do { \ |
759 | if (yydebugLayYYdebug) \ |
760 | { \ |
761 | YYFPRINTF (stderr__stderrp, "%s ", Title); \ |
762 | yy_symbol_print (stderr__stderrp, \ |
763 | Type, Value); \ |
764 | YYFPRINTF (stderr__stderrp, "\n"); \ |
765 | } \ |
766 | } while (YYID (0)(0)) |
767 | |
768 | |
769 | /*--------------------------------. |
770 | | Print this symbol on YYOUTPUT. | |
771 | `--------------------------------*/ |
772 | |
773 | /*ARGSUSED*/ |
774 | #if (defined __STDC__1 || defined __C99__FUNC__ \ |
775 | || defined __cplusplus || defined _MSC_VER) |
776 | static void |
777 | yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) |
778 | #else |
779 | static void |
780 | yy_symbol_value_print (yyoutput, yytype, yyvaluep) |
781 | FILE *yyoutput; |
782 | int yytype; |
783 | YYSTYPE const * const yyvaluep; |
784 | #endif |
785 | { |
786 | FILE *yyo = yyoutput; |
787 | YYUSE (yyo)((void) (yyo)); |
788 | if (!yyvaluep) |
789 | return; |
790 | # ifdef YYPRINT |
791 | if (yytype < YYNTOKENS26) |
792 | YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); |
793 | # else |
794 | YYUSE (yyoutput)((void) (yyoutput)); |
795 | # endif |
796 | YYUSE (yytype)((void) (yytype)); |
797 | } |
798 | |
799 | |
800 | /*--------------------------------. |
801 | | Print this symbol on YYOUTPUT. | |
802 | `--------------------------------*/ |
803 | |
804 | #if (defined __STDC__1 || defined __C99__FUNC__ \ |
805 | || defined __cplusplus || defined _MSC_VER) |
806 | static void |
807 | yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) |
808 | #else |
809 | static void |
810 | yy_symbol_print (yyoutput, yytype, yyvaluep) |
811 | FILE *yyoutput; |
812 | int yytype; |
813 | YYSTYPE const * const yyvaluep; |
814 | #endif |
815 | { |
816 | if (yytype < YYNTOKENS26) |
817 | YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); |
818 | else |
819 | YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); |
820 | |
821 | yy_symbol_value_print (yyoutput, yytype, yyvaluep); |
822 | YYFPRINTF (yyoutput, ")"); |
823 | } |
824 | |
825 | /*------------------------------------------------------------------. |
826 | | yy_stack_print -- Print the state stack from its BOTTOM up to its | |
827 | | TOP (included). | |
828 | `------------------------------------------------------------------*/ |
829 | |
830 | #if (defined __STDC__1 || defined __C99__FUNC__ \ |
831 | || defined __cplusplus || defined _MSC_VER) |
832 | static void |
833 | yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) |
834 | #else |
835 | static void |
836 | yy_stack_print (yybottom, yytop) |
837 | yytype_int16 *yybottom; |
838 | yytype_int16 *yytop; |
839 | #endif |
840 | { |
841 | YYFPRINTF (stderr__stderrp, "Stack now"); |
842 | for (; yybottom <= yytop; yybottom++) |
843 | { |
844 | int yybot = *yybottom; |
845 | YYFPRINTF (stderr__stderrp, " %d", yybot); |
846 | } |
847 | YYFPRINTF (stderr__stderrp, "\n"); |
848 | } |
849 | |
850 | # define YY_STACK_PRINT(Bottom, Top) \ |
851 | do { \ |
852 | if (yydebugLayYYdebug) \ |
853 | yy_stack_print ((Bottom), (Top)); \ |
854 | } while (YYID (0)(0)) |
855 | |
856 | |
857 | /*------------------------------------------------. |
858 | | Report that the YYRULE is going to be reduced. | |
859 | `------------------------------------------------*/ |
860 | |
861 | #if (defined __STDC__1 || defined __C99__FUNC__ \ |
862 | || defined __cplusplus || defined _MSC_VER) |
863 | static void |
864 | yy_reduce_print (YYSTYPE *yyvsp, int yyrule) |
865 | #else |
866 | static void |
867 | yy_reduce_print (yyvsp, yyrule) |
868 | YYSTYPE *yyvsp; |
869 | int yyrule; |
870 | #endif |
871 | { |
872 | int yynrhs = yyr2[yyrule]; |
873 | int yyi; |
874 | unsigned long int yylno = yyrline[yyrule]; |
875 | YYFPRINTF (stderr__stderrp, "Reducing stack by rule %d (line %lu):\n", |
876 | yyrule - 1, yylno); |
877 | /* The symbols being reduced. */ |
878 | for (yyi = 0; yyi < yynrhs; yyi++) |
879 | { |
880 | YYFPRINTF (stderr__stderrp, " $%d = ", yyi + 1); |
881 | yy_symbol_print (stderr__stderrp, yyrhs[yyprhs[yyrule] + yyi], |
882 | &(yyvsp[(yyi + 1) - (yynrhs)]) |
883 | ); |
884 | YYFPRINTF (stderr__stderrp, "\n"); |
885 | } |
886 | } |
887 | |
888 | # define YY_REDUCE_PRINT(Rule) \ |
889 | do { \ |
890 | if (yydebugLayYYdebug) \ |
891 | yy_reduce_print (yyvsp, Rule); \ |
892 | } while (YYID (0)(0)) |
893 | |
894 | /* Nonzero means print parse trace. It is left uninitialized so that |
895 | multiple parsers can coexist. */ |
896 | int yydebugLayYYdebug; |
897 | #else /* !YYDEBUG */ |
898 | # define YYDPRINTF(Args) |
899 | # define YY_SYMBOL_PRINT(Title, Type, Value, Location) |
900 | # define YY_STACK_PRINT(Bottom, Top) |
901 | # define YY_REDUCE_PRINT(Rule) |
902 | #endif /* !YYDEBUG */ |
903 | |
904 | |
905 | /* YYINITDEPTH -- initial size of the parser's stacks. */ |
906 | #ifndef YYINITDEPTH200 |
907 | # define YYINITDEPTH200 200 |
908 | #endif |
909 | |
910 | /* YYMAXDEPTH -- maximum size the stacks can grow to (effective only |
911 | if the built-in stack extension method is used). |
912 | |
913 | Do not make this value too large; the results are undefined if |
914 | YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) |
915 | evaluated with infinite-precision integer arithmetic. */ |
916 | |
917 | #ifndef YYMAXDEPTH10000 |
918 | # define YYMAXDEPTH10000 10000 |
919 | #endif |
920 | |
921 | |
922 | #if YYERROR_VERBOSE0 |
923 | |
924 | # ifndef yystrlen |
925 | # if defined __GLIBC__ && defined _STRING_H |
926 | # define yystrlen strlen |
927 | # else |
928 | /* Return the length of YYSTR. */ |
929 | #if (defined __STDC__1 || defined __C99__FUNC__ \ |
930 | || defined __cplusplus || defined _MSC_VER) |
931 | static YYSIZE_Tlong unsigned int |
932 | yystrlen (const char *yystr) |
933 | #else |
934 | static YYSIZE_Tlong unsigned int |
935 | yystrlen (yystr) |
936 | const char *yystr; |
937 | #endif |
938 | { |
939 | YYSIZE_Tlong unsigned int yylen; |
940 | for (yylen = 0; yystr[yylen]; yylen++) |
941 | continue; |
942 | return yylen; |
943 | } |
944 | # endif |
945 | # endif |
946 | |
947 | # ifndef yystpcpy |
948 | # if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE |
949 | # define yystpcpy stpcpy |
950 | # else |
951 | /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in |
952 | YYDEST. */ |
953 | #if (defined __STDC__1 || defined __C99__FUNC__ \ |
954 | || defined __cplusplus || defined _MSC_VER) |
955 | static char * |
956 | yystpcpy (char *yydest, const char *yysrc) |
957 | #else |
958 | static char * |
959 | yystpcpy (yydest, yysrc) |
960 | char *yydest; |
961 | const char *yysrc; |
962 | #endif |
963 | { |
964 | char *yyd = yydest; |
965 | const char *yys = yysrc; |
966 | |
967 | while ((*yyd++ = *yys++) != '\0') |
968 | continue; |
969 | |
970 | return yyd - 1; |
971 | } |
972 | # endif |
973 | # endif |
974 | |
975 | # ifndef yytnamerr |
976 | /* Copy to YYRES the contents of YYSTR after stripping away unnecessary |
977 | quotes and backslashes, so that it's suitable for yyerror. The |
978 | heuristic is that double-quoting is unnecessary unless the string |
979 | contains an apostrophe, a comma, or backslash (other than |
980 | backslash-backslash). YYSTR is taken from yytname. If YYRES is |
981 | null, do not copy; instead, return the length of what the result |
982 | would have been. */ |
983 | static YYSIZE_Tlong unsigned int |
984 | yytnamerr (char *yyres, const char *yystr) |
985 | { |
986 | if (*yystr == '"') |
987 | { |
988 | YYSIZE_Tlong unsigned int yyn = 0; |
989 | char const *yyp = yystr; |
990 | |
991 | for (;;) |
992 | switch (*++yyp) |
993 | { |
994 | case '\'': |
995 | case ',': |
996 | goto do_not_strip_quotes; |
997 | |
998 | case '\\': |
999 | if (*++yyp != '\\') |
1000 | goto do_not_strip_quotes; |
1001 | /* Fall through. */ |
1002 | default: |
1003 | if (yyres) |
1004 | yyres[yyn] = *yyp; |
1005 | yyn++; |
1006 | break; |
1007 | |
1008 | case '"': |
1009 | if (yyres) |
1010 | yyres[yyn] = '\0'; |
1011 | return yyn; |
1012 | } |
1013 | do_not_strip_quotes: ; |
1014 | } |
1015 | |
1016 | if (! yyres) |
1017 | return yystrlen (yystr); |
1018 | |
1019 | return yystpcpy (yyres, yystr) - yyres; |
1020 | } |
1021 | # endif |
1022 | |
1023 | /* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message |
1024 | about the unexpected token YYTOKEN for the state stack whose top is |
1025 | YYSSP. |
1026 | |
1027 | Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is |
1028 | not large enough to hold the message. In that case, also set |
1029 | *YYMSG_ALLOC to the required number of bytes. Return 2 if the |
1030 | required number of bytes is too large to store. */ |
1031 | static int |
1032 | yysyntax_error (YYSIZE_Tlong unsigned int *yymsg_alloc, char **yymsg, |
1033 | yytype_int16 *yyssp, int yytoken) |
1034 | { |
1035 | YYSIZE_Tlong unsigned int yysize0 = yytnamerr (YY_NULL0, yytname[yytoken]); |
1036 | YYSIZE_Tlong unsigned int yysize = yysize0; |
1037 | enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; |
1038 | /* Internationalized format string. */ |
1039 | const char *yyformat = YY_NULL0; |
1040 | /* Arguments of yyformat. */ |
1041 | char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; |
1042 | /* Number of reported tokens (one for the "unexpected", one per |
1043 | "expected"). */ |
1044 | int yycount = 0; |
1045 | |
1046 | /* There are many possibilities here to consider: |
1047 | - Assume YYFAIL is not used. It's too flawed to consider. See |
1048 | <http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html> |
1049 | for details. YYERROR is fine as it does not invoke this |
1050 | function. |
1051 | - If this state is a consistent state with a default action, then |
1052 | the only way this function was invoked is if the default action |
1053 | is an error action. In that case, don't check for expected |
1054 | tokens because there are none. |
1055 | - The only way there can be no lookahead present (in yychar) is if |
1056 | this state is a consistent state with a default action. Thus, |
1057 | detecting the absence of a lookahead is sufficient to determine |
1058 | that there is no unexpected or expected token to report. In that |
1059 | case, just report a simple "syntax error". |
1060 | - Don't assume there isn't a lookahead just because this state is a |
1061 | consistent state with a default action. There might have been a |
1062 | previous inconsistent state, consistent state with a non-default |
1063 | action, or user semantic action that manipulated yychar. |
1064 | - Of course, the expected token list depends on states to have |
1065 | correct lookahead information, and it depends on the parser not |
1066 | to perform extra reductions after fetching a lookahead from the |
1067 | scanner and before detecting a syntax error. Thus, state merging |
1068 | (from LALR or IELR) and default reductions corrupt the expected |
1069 | token list. However, the list is correct for canonical LR with |
1070 | one exception: it will still contain any token that will not be |
1071 | accepted due to an error action in a later state. |
1072 | */ |
1073 | if (yytoken != YYEMPTY(-2)) |
1074 | { |
1075 | int yyn = yypact[*yyssp]; |
1076 | yyarg[yycount++] = yytname[yytoken]; |
1077 | if (!yypact_value_is_default (yyn)(!!((yyn) == (-46)))) |
1078 | { |
1079 | /* Start YYX at -YYN if negative to avoid negative indexes in |
1080 | YYCHECK. In other words, skip the first -YYN actions for |
1081 | this state because they are default actions. */ |
1082 | int yyxbegin = yyn < 0 ? -yyn : 0; |
1083 | /* Stay within bounds of both yycheck and yytname. */ |
1084 | int yychecklim = YYLAST84 - yyn + 1; |
1085 | int yyxend = yychecklim < YYNTOKENS26 ? yychecklim : YYNTOKENS26; |
1086 | int yyx; |
1087 | |
1088 | for (yyx = yyxbegin; yyx < yyxend; ++yyx) |
1089 | if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR1 |
1090 | && !yytable_value_is_error (yytable[yyx + yyn])(0)) |
1091 | { |
1092 | if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) |
1093 | { |
1094 | yycount = 1; |
1095 | yysize = yysize0; |
1096 | break; |
1097 | } |
1098 | yyarg[yycount++] = yytname[yyx]; |
1099 | { |
1100 | YYSIZE_Tlong unsigned int yysize1 = yysize + yytnamerr (YY_NULL0, yytname[yyx]); |
1101 | if (! (yysize <= yysize1 |
1102 | && yysize1 <= YYSTACK_ALLOC_MAXIMUM((long unsigned int) -1))) |
1103 | return 2; |
1104 | yysize = yysize1; |
1105 | } |
1106 | } |
1107 | } |
1108 | } |
1109 | |
1110 | switch (yycount) |
1111 | { |
1112 | # define YYCASE_(N, S) \ |
1113 | case N: \ |
1114 | yyformat = S; \ |
1115 | break |
1116 | YYCASE_(0, YY_("syntax error")"syntax error"); |
1117 | YYCASE_(1, YY_("syntax error, unexpected %s")"syntax error, unexpected %s"); |
1118 | YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")"syntax error, unexpected %s, expecting %s"); |
1119 | YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")"syntax error, unexpected %s, expecting %s or %s"); |
1120 | YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")"syntax error, unexpected %s, expecting %s or %s or %s"); |
1121 | YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")"syntax error, unexpected %s, expecting %s or %s or %s or %s"); |
1122 | # undef YYCASE_ |
1123 | } |
1124 | |
1125 | { |
1126 | YYSIZE_Tlong unsigned int yysize1 = yysize + yystrlen (yyformat); |
1127 | if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM((long unsigned int) -1))) |
1128 | return 2; |
1129 | yysize = yysize1; |
1130 | } |
1131 | |
1132 | if (*yymsg_alloc < yysize) |
1133 | { |
1134 | *yymsg_alloc = 2 * yysize; |
1135 | if (! (yysize <= *yymsg_alloc |
1136 | && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM((long unsigned int) -1))) |
1137 | *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM((long unsigned int) -1); |
1138 | return 1; |
1139 | } |
1140 | |
1141 | /* Avoid sprintf, as that infringes on the user's name space. |
1142 | Don't have undefined behavior even if the translation |
1143 | produced a string with the wrong number of "%s"s. */ |
1144 | { |
1145 | char *yyp = *yymsg; |
1146 | int yyi = 0; |
1147 | while ((*yyp = *yyformat) != '\0') |
1148 | if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) |
1149 | { |
1150 | yyp += yytnamerr (yyp, yyarg[yyi++]); |
1151 | yyformat += 2; |
1152 | } |
1153 | else |
1154 | { |
1155 | yyp++; |
1156 | yyformat++; |
1157 | } |
1158 | } |
1159 | return 0; |
1160 | } |
1161 | #endif /* YYERROR_VERBOSE */ |
1162 | |
1163 | /*-----------------------------------------------. |
1164 | | Release the memory associated to this symbol. | |
1165 | `-----------------------------------------------*/ |
1166 | |
1167 | /*ARGSUSED*/ |
1168 | #if (defined __STDC__1 || defined __C99__FUNC__ \ |
1169 | || defined __cplusplus || defined _MSC_VER) |
1170 | static void |
1171 | yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) |
1172 | #else |
1173 | static void |
1174 | yydestruct (yymsg, yytype, yyvaluep) |
1175 | const char *yymsg; |
1176 | int yytype; |
1177 | YYSTYPE *yyvaluep; |
1178 | #endif |
1179 | { |
1180 | YYUSE (yyvaluep)((void) (yyvaluep)); |
1181 | |
1182 | if (!yymsg) |
1183 | yymsg = "Deleting"; |
Value stored to 'yymsg' is never read | |
1184 | YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); |
1185 | |
1186 | YYUSE (yytype)((void) (yytype)); |
1187 | } |
1188 | |
1189 | |
1190 | |
1191 | |
1192 | /* The lookahead symbol. */ |
1193 | int yycharLayYYchar; |
1194 | |
1195 | |
1196 | #ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN |
1197 | # define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN |
1198 | # define YY_IGNORE_MAYBE_UNINITIALIZED_END |
1199 | #endif |
1200 | #ifndef YY_INITIAL_VALUE |
1201 | # define YY_INITIAL_VALUE(Value) /* Nothing. */ |
1202 | #endif |
1203 | |
1204 | /* The semantic value of the lookahead symbol. */ |
1205 | YYSTYPE yylvalLayYYlval YY_INITIAL_VALUE(yyval_default); |
1206 | |
1207 | /* Number of syntax errors so far. */ |
1208 | int yynerrsLayYYnerrs; |
1209 | |
1210 | |
1211 | /*----------. |
1212 | | yyparse. | |
1213 | `----------*/ |
1214 | |
1215 | #ifdef YYPARSE_PARAM |
1216 | #if (defined __STDC__1 || defined __C99__FUNC__ \ |
1217 | || defined __cplusplus || defined _MSC_VER) |
1218 | int |
1219 | yyparseLayYYparse (void *YYPARSE_PARAM) |
1220 | #else |
1221 | int |
1222 | yyparseLayYYparse (YYPARSE_PARAM) |
1223 | void *YYPARSE_PARAM; |
1224 | #endif |
1225 | #else /* ! YYPARSE_PARAM */ |
1226 | #if (defined __STDC__1 || defined __C99__FUNC__ \ |
1227 | || defined __cplusplus || defined _MSC_VER) |
1228 | int |
1229 | yyparseLayYYparse (void) |
1230 | #else |
1231 | int |
1232 | yyparseLayYYparse () |
1233 | |
1234 | #endif |
1235 | #endif |
1236 | { |
1237 | int yystate; |
1238 | /* Number of tokens to shift before error messages enabled. */ |
1239 | int yyerrstatus; |
1240 | |
1241 | /* The stacks and their tools: |
1242 | `yyss': related to states. |
1243 | `yyvs': related to semantic values. |
1244 | |
1245 | Refer to the stacks through separate pointers, to allow yyoverflow |
1246 | to reallocate them elsewhere. */ |
1247 | |
1248 | /* The state stack. */ |
1249 | yytype_int16 yyssa[YYINITDEPTH200]; |
1250 | yytype_int16 *yyss; |
1251 | yytype_int16 *yyssp; |
1252 | |
1253 | /* The semantic value stack. */ |
1254 | YYSTYPE yyvsa[YYINITDEPTH200]; |
1255 | YYSTYPE *yyvs; |
1256 | YYSTYPE *yyvsp; |
1257 | |
1258 | YYSIZE_Tlong unsigned int yystacksize; |
1259 | |
1260 | int yyn; |
1261 | int yyresult; |
1262 | /* Lookahead token as an internal (translated) token number. */ |
1263 | int yytoken = 0; |
1264 | /* The variables used to return semantic value and location from the |
1265 | action routines. */ |
1266 | YYSTYPE yyval; |
1267 | |
1268 | #if YYERROR_VERBOSE0 |
1269 | /* Buffer for error messages, and its allocated size. */ |
1270 | char yymsgbuf[128]; |
1271 | char *yymsg = yymsgbuf; |
1272 | YYSIZE_Tlong unsigned int yymsg_alloc = sizeof yymsgbuf; |
1273 | #endif |
1274 | |
1275 | #define YYPOPSTACK(N)(yyvsp -= (N), yyssp -= (N)) (yyvsp -= (N), yyssp -= (N)) |
1276 | |
1277 | /* The number of symbols on the RHS of the reduced rule. |
1278 | Keep to zero when no symbol should be popped. */ |
1279 | int yylen = 0; |
1280 | |
1281 | yyssp = yyss = yyssa; |
1282 | yyvsp = yyvs = yyvsa; |
1283 | yystacksize = YYINITDEPTH200; |
1284 | |
1285 | YYDPRINTF ((stderr, "Starting parse\n")); |
1286 | |
1287 | yystate = 0; |
1288 | yyerrstatus = 0; |
1289 | yynerrsLayYYnerrs = 0; |
1290 | yycharLayYYchar = YYEMPTY(-2); /* Cause a token to be read. */ |
1291 | goto yysetstate; |
1292 | |
1293 | /*------------------------------------------------------------. |
1294 | | yynewstate -- Push a new state, which is found in yystate. | |
1295 | `------------------------------------------------------------*/ |
1296 | yynewstate: |
1297 | /* In all cases, when you get here, the value and location stacks |
1298 | have just been pushed. So pushing a state here evens the stacks. */ |
1299 | yyssp++; |
1300 | |
1301 | yysetstate: |
1302 | *yyssp = yystate; |
1303 | |
1304 | if (yyss + yystacksize - 1 <= yyssp) |
1305 | { |
1306 | /* Get the current used size of the three stacks, in elements. */ |
1307 | YYSIZE_Tlong unsigned int yysize = yyssp - yyss + 1; |
1308 | |
1309 | #ifdef yyoverflow |
1310 | { |
1311 | /* Give user a chance to reallocate the stack. Use copies of |
1312 | these so that the &'s don't force the real ones into |
1313 | memory. */ |
1314 | YYSTYPE *yyvs1 = yyvs; |
1315 | yytype_int16 *yyss1 = yyss; |
1316 | |
1317 | /* Each stack pointer address is followed by the size of the |
1318 | data in use in that stack, in bytes. This used to be a |
1319 | conditional around just the two extra args, but that might |
1320 | be undefined if yyoverflow is a macro. */ |
1321 | yyoverflow (YY_("memory exhausted")"memory exhausted", |
1322 | &yyss1, yysize * sizeof (*yyssp), |
1323 | &yyvs1, yysize * sizeof (*yyvsp), |
1324 | &yystacksize); |
1325 | |
1326 | yyss = yyss1; |
1327 | yyvs = yyvs1; |
1328 | } |
1329 | #else /* no yyoverflow */ |
1330 | # ifndef YYSTACK_RELOCATE |
1331 | goto yyexhaustedlab; |
1332 | # else |
1333 | /* Extend the stack our own way. */ |
1334 | if (YYMAXDEPTH10000 <= yystacksize) |
1335 | goto yyexhaustedlab; |
1336 | yystacksize *= 2; |
1337 | if (YYMAXDEPTH10000 < yystacksize) |
1338 | yystacksize = YYMAXDEPTH10000; |
1339 | |
1340 | { |
1341 | yytype_int16 *yyss1 = yyss; |
1342 | union yyalloc *yyptr = |
1343 | (union yyalloc *) YYSTACK_ALLOCmalloc (YYSTACK_BYTES (yystacksize)((yystacksize) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) + (sizeof (union yyalloc) - 1))); |
1344 | if (! yyptr) |
1345 | goto yyexhaustedlab; |
1346 | YYSTACK_RELOCATE (yyss_alloc, yyss); |
1347 | YYSTACK_RELOCATE (yyvs_alloc, yyvs); |
1348 | # undef YYSTACK_RELOCATE |
1349 | if (yyss1 != yyssa) |
1350 | YYSTACK_FREEfree (yyss1); |
1351 | } |
1352 | # endif |
1353 | #endif /* no yyoverflow */ |
1354 | |
1355 | yyssp = yyss + yysize - 1; |
1356 | yyvsp = yyvs + yysize - 1; |
1357 | |
1358 | YYDPRINTF ((stderr, "Stack size increased to %lu\n", |
1359 | (unsigned long int) yystacksize)); |
1360 | |
1361 | if (yyss + yystacksize - 1 <= yyssp) |
1362 | YYABORTgoto yyabortlab; |
1363 | } |
1364 | |
1365 | YYDPRINTF ((stderr, "Entering state %d\n", yystate)); |
1366 | |
1367 | if (yystate == YYFINAL6) |
1368 | YYACCEPTgoto yyacceptlab; |
1369 | |
1370 | goto yybackup; |
1371 | |
1372 | /*-----------. |
1373 | | yybackup. | |
1374 | `-----------*/ |
1375 | yybackup: |
1376 | |
1377 | /* Do appropriate processing given the current state. Read a |
1378 | lookahead token if we need one and don't already have one. */ |
1379 | |
1380 | /* First try to decide what to do without reference to lookahead token. */ |
1381 | yyn = yypact[yystate]; |
1382 | if (yypact_value_is_default (yyn)(!!((yyn) == (-46)))) |
1383 | goto yydefault; |
1384 | |
1385 | /* Not known => get a lookahead token if don't already have one. */ |
1386 | |
1387 | /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ |
1388 | if (yycharLayYYchar == YYEMPTY(-2)) |
1389 | { |
1390 | YYDPRINTF ((stderr, "Reading a token: ")); |
1391 | yycharLayYYchar = YYLEXLayYYlex (); |
1392 | } |
1393 | |
1394 | if (yycharLayYYchar <= YYEOF0) |
1395 | { |
1396 | yycharLayYYchar = yytoken = YYEOF0; |
1397 | YYDPRINTF ((stderr, "Now at end of input.\n")); |
1398 | } |
1399 | else |
1400 | { |
1401 | yytoken = YYTRANSLATE (yychar)((unsigned int) (LayYYchar) <= 280 ? yytranslate[LayYYchar ] : 2); |
1402 | YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); |
1403 | } |
1404 | |
1405 | /* If the proper action on seeing token YYTOKEN is to reduce or to |
1406 | detect an error, take that action. */ |
1407 | yyn += yytoken; |
1408 | if (yyn < 0 || YYLAST84 < yyn || yycheck[yyn] != yytoken) |
1409 | goto yydefault; |
1410 | yyn = yytable[yyn]; |
1411 | if (yyn <= 0) |
1412 | { |
1413 | if (yytable_value_is_error (yyn)(0)) |
1414 | goto yyerrlab; |
1415 | yyn = -yyn; |
1416 | goto yyreduce; |
1417 | } |
1418 | |
1419 | /* Count tokens shifted since error; after three, turn off error |
1420 | status. */ |
1421 | if (yyerrstatus) |
1422 | yyerrstatus--; |
1423 | |
1424 | /* Shift the lookahead token. */ |
1425 | YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); |
1426 | |
1427 | /* Discard the shifted token. */ |
1428 | yycharLayYYchar = YYEMPTY(-2); |
1429 | |
1430 | yystate = yyn; |
1431 | YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN |
1432 | *++yyvsp = yylvalLayYYlval; |
1433 | YY_IGNORE_MAYBE_UNINITIALIZED_END |
1434 | |
1435 | goto yynewstate; |
1436 | |
1437 | |
1438 | /*-----------------------------------------------------------. |
1439 | | yydefault -- do the default action for the current state. | |
1440 | `-----------------------------------------------------------*/ |
1441 | yydefault: |
1442 | yyn = yydefact[yystate]; |
1443 | if (yyn == 0) |
1444 | goto yyerrlab; |
1445 | goto yyreduce; |
1446 | |
1447 | |
1448 | /*-----------------------------. |
1449 | | yyreduce -- Do a reduction. | |
1450 | `-----------------------------*/ |
1451 | yyreduce: |
1452 | /* yyn is the number of a rule to reduce with. */ |
1453 | yylen = yyr2[yyn]; |
1454 | |
1455 | /* If YYLEN is nonzero, implement the default value of the action: |
1456 | `$$ = $1'. |
1457 | |
1458 | Otherwise, the following line sets YYVAL to garbage. |
1459 | This behavior is undocumented and Bison |
1460 | users should not rely upon it. Assigning to YYVAL |
1461 | unconditionally makes the parser a bit smaller, and it avoids a |
1462 | GCC warning that YYVAL may be used uninitialized. */ |
1463 | yyval = yyvsp[1-yylen]; |
1464 | |
1465 | |
1466 | YY_REDUCE_PRINT (yyn); |
1467 | switch (yyn) |
1468 | { |
1469 | case 2: |
1470 | /* Line 1787 of yacc.c */ |
1471 | #line 55 "laygram.y" |
1472 | { *dest = (yyvsp[(1) - (1)].bval); } |
1473 | break; |
1474 | |
1475 | case 3: |
1476 | /* Line 1787 of yacc.c */ |
1477 | #line 58 "laygram.y" |
1478 | { |
1479 | BoxPtr box = New(LBoxRec)(LBoxRec *) XtCalloc(1,sizeof (LBoxRec)); |
1480 | box->nextSibling = 0; |
1481 | box->type = WidgetBox; |
1482 | box->params = *(yyvsp[(2) - (2)].pval); |
1483 | Dispose ((yyvsp[(2) - (2)].pval))XtFree((char *) (yyvsp[(2) - (2)].pval)); |
1484 | box->u.widget.quark = (yyvsp[(1) - (2)].qval); |
1485 | (yyval.bval) = box; |
1486 | } |
1487 | break; |
1488 | |
1489 | case 4: |
1490 | /* Line 1787 of yacc.c */ |
1491 | #line 68 "laygram.y" |
1492 | { |
1493 | BoxPtr box = New(LBoxRec)(LBoxRec *) XtCalloc(1,sizeof (LBoxRec)); |
1494 | box->nextSibling = 0; |
1495 | box->type = GlueBox; |
1496 | box->params = *(yyvsp[(2) - (2)].pval); |
1497 | Dispose ((yyvsp[(2) - (2)].pval))XtFree((char *) (yyvsp[(2) - (2)].pval)); |
1498 | box->u.glue.expr = (yyvsp[(1) - (2)].eval); |
1499 | (yyval.bval) = box; |
1500 | } |
1501 | break; |
1502 | |
1503 | case 5: |
1504 | /* Line 1787 of yacc.c */ |
1505 | #line 78 "laygram.y" |
1506 | { |
1507 | BoxPtr box = New(LBoxRec)(LBoxRec *) XtCalloc(1,sizeof (LBoxRec)); |
1508 | box->nextSibling = 0; |
1509 | box->type = VariableBox; |
1510 | box->u.variable.quark = (yyvsp[(1) - (3)].qval); |
1511 | box->u.variable.expr = (yyvsp[(3) - (3)].eval); |
1512 | (yyval.bval) = box; |
1513 | } |
1514 | break; |
1515 | |
1516 | case 6: |
1517 | /* Line 1787 of yacc.c */ |
1518 | #line 87 "laygram.y" |
1519 | { |
1520 | (yyval.bval) = (yyvsp[(1) - (1)].bval); |
1521 | } |
1522 | break; |
1523 | |
1524 | case 7: |
1525 | /* Line 1787 of yacc.c */ |
1526 | #line 92 "laygram.y" |
1527 | { |
1528 | BoxPtr box = New(LBoxRec)(LBoxRec *) XtCalloc(1,sizeof (LBoxRec)); |
1529 | BoxPtr child; |
1530 | |
1531 | box->nextSibling = 0; |
1532 | box->parent = 0; |
1533 | box->type = BoxBox; |
1534 | box->u.box.dir = (yyvsp[(1) - (4)].lval); |
1535 | box->u.box.firstChild = (yyvsp[(3) - (4)].bval); |
1536 | for (child = (yyvsp[(3) - (4)].bval); child; child = child->nextSibling) |
1537 | { |
1538 | if (child->type == GlueBox) |
1539 | { |
1540 | child->params.stretch[!(yyvsp[(1) - (4)].lval)].expr = 0; |
1541 | child->params.shrink[!(yyvsp[(1) - (4)].lval)].expr = 0; |
1542 | child->params.stretch[!(yyvsp[(1) - (4)].lval)].order = 100000; |
1543 | child->params.shrink[!(yyvsp[(1) - (4)].lval)].order = 100000; |
1544 | child->params.stretch[!(yyvsp[(1) - (4)].lval)].value = 1; |
1545 | child->params.shrink[!(yyvsp[(1) - (4)].lval)].value = 1; |
1546 | } |
1547 | child->parent = box; |
1548 | } |
1549 | (yyval.bval) = box; |
1550 | } |
1551 | break; |
1552 | |
1553 | case 8: |
1554 | /* Line 1787 of yacc.c */ |
1555 | #line 118 "laygram.y" |
1556 | { |
1557 | (yyvsp[(1) - (2)].bval)->nextSibling = (yyvsp[(2) - (2)].bval); |
1558 | (yyval.bval) = (yyvsp[(1) - (2)].bval); |
1559 | } |
1560 | break; |
1561 | |
1562 | case 9: |
1563 | /* Line 1787 of yacc.c */ |
1564 | #line 123 "laygram.y" |
1565 | { (yyval.bval) = (yyvsp[(1) - (1)].bval); } |
1566 | break; |
1567 | |
1568 | case 10: |
1569 | /* Line 1787 of yacc.c */ |
1570 | #line 126 "laygram.y" |
1571 | { |
1572 | BoxParamsPtr p = New(BoxParamsRec)(BoxParamsRec *) XtCalloc(1,sizeof (BoxParamsRec)); |
1573 | |
1574 | p->stretch[LayoutHorizontal] = (yyvsp[(2) - (7)].gval); |
1575 | p->shrink[LayoutHorizontal] = (yyvsp[(3) - (7)].gval); |
1576 | p->stretch[LayoutVertical] = (yyvsp[(5) - (7)].gval); |
1577 | p->shrink[LayoutVertical] = (yyvsp[(6) - (7)].gval); |
1578 | (yyval.pval) = p; |
1579 | } |
1580 | break; |
1581 | |
1582 | case 11: |
1583 | /* Line 1787 of yacc.c */ |
1584 | #line 136 "laygram.y" |
1585 | { |
1586 | BoxParamsPtr p = New(BoxParamsRec)(BoxParamsRec *) XtCalloc(1,sizeof (BoxParamsRec)); |
1587 | |
1588 | ZeroGlue (p->stretch[LayoutHorizontal])((p->stretch[LayoutHorizontal]).value = 0, (p->stretch[ LayoutHorizontal]).order = 0, (p->stretch[LayoutHorizontal ]).expr = 0); |
1589 | ZeroGlue (p->shrink[LayoutHorizontal])((p->shrink[LayoutHorizontal]).value = 0, (p->shrink[LayoutHorizontal ]).order = 0, (p->shrink[LayoutHorizontal]).expr = 0); |
1590 | ZeroGlue (p->stretch[LayoutVertical])((p->stretch[LayoutVertical]).value = 0, (p->stretch[LayoutVertical ]).order = 0, (p->stretch[LayoutVertical]).expr = 0); |
1591 | ZeroGlue (p->shrink[LayoutVertical])((p->shrink[LayoutVertical]).value = 0, (p->shrink[LayoutVertical ]).order = 0, (p->shrink[LayoutVertical]).expr = 0); |
1592 | (yyval.pval) = p; |
1593 | } |
1594 | break; |
1595 | |
1596 | case 12: |
1597 | /* Line 1787 of yacc.c */ |
1598 | #line 147 "laygram.y" |
1599 | { |
1600 | BoxParamsPtr p = New(BoxParamsRec)(BoxParamsRec *) XtCalloc(1,sizeof (BoxParamsRec)); |
1601 | |
1602 | p->stretch[LayoutHorizontal] = (yyvsp[(2) - (4)].gval); |
1603 | p->shrink[LayoutHorizontal] = (yyvsp[(3) - (4)].gval); |
1604 | p->stretch[LayoutVertical] = (yyvsp[(2) - (4)].gval); |
1605 | p->shrink[LayoutVertical] = (yyvsp[(3) - (4)].gval); |
1606 | (yyval.pval) = p; |
1607 | } |
1608 | break; |
1609 | |
1610 | case 13: |
1611 | /* Line 1787 of yacc.c */ |
1612 | #line 157 "laygram.y" |
1613 | { |
1614 | BoxParamsPtr p = New(BoxParamsRec)(BoxParamsRec *) XtCalloc(1,sizeof (BoxParamsRec)); |
1615 | |
1616 | ZeroGlue (p->stretch[LayoutHorizontal])((p->stretch[LayoutHorizontal]).value = 0, (p->stretch[ LayoutHorizontal]).order = 0, (p->stretch[LayoutHorizontal ]).expr = 0); |
1617 | ZeroGlue (p->shrink[LayoutHorizontal])((p->shrink[LayoutHorizontal]).value = 0, (p->shrink[LayoutHorizontal ]).order = 0, (p->shrink[LayoutHorizontal]).expr = 0); |
1618 | ZeroGlue (p->stretch[LayoutVertical])((p->stretch[LayoutVertical]).value = 0, (p->stretch[LayoutVertical ]).order = 0, (p->stretch[LayoutVertical]).expr = 0); |
1619 | ZeroGlue (p->shrink[LayoutVertical])((p->shrink[LayoutVertical]).value = 0, (p->shrink[LayoutVertical ]).order = 0, (p->shrink[LayoutVertical]).expr = 0); |
1620 | (yyval.pval) = p; |
1621 | } |
1622 | break; |
1623 | |
1624 | case 14: |
1625 | /* Line 1787 of yacc.c */ |
1626 | #line 168 "laygram.y" |
1627 | { (yyval.gval) = (yyvsp[(2) - (2)].gval); } |
1628 | break; |
1629 | |
1630 | case 15: |
1631 | /* Line 1787 of yacc.c */ |
1632 | #line 170 "laygram.y" |
1633 | { ZeroGlue ((yyval.gval))(((yyval.gval)).value = 0, ((yyval.gval)).order = 0, ((yyval. gval)).expr = 0); } |
1634 | break; |
1635 | |
1636 | case 16: |
1637 | /* Line 1787 of yacc.c */ |
1638 | #line 173 "laygram.y" |
1639 | { (yyval.gval) = (yyvsp[(2) - (2)].gval); } |
1640 | break; |
1641 | |
1642 | case 17: |
1643 | /* Line 1787 of yacc.c */ |
1644 | #line 175 "laygram.y" |
1645 | { ZeroGlue ((yyval.gval))(((yyval.gval)).value = 0, ((yyval.gval)).order = 0, ((yyval. gval)).expr = 0); } |
1646 | break; |
1647 | |
1648 | case 18: |
1649 | /* Line 1787 of yacc.c */ |
1650 | #line 178 "laygram.y" |
1651 | { (yyval.gval).order = (yyvsp[(2) - (2)].ival); (yyval.gval).expr = (yyvsp[(1) - (2)].eval); } |
1652 | break; |
1653 | |
1654 | case 19: |
1655 | /* Line 1787 of yacc.c */ |
1656 | #line 180 "laygram.y" |
1657 | { (yyval.gval).order = 0; (yyval.gval).expr = (yyvsp[(1) - (1)].eval); } |
1658 | break; |
1659 | |
1660 | case 20: |
1661 | /* Line 1787 of yacc.c */ |
1662 | #line 182 "laygram.y" |
1663 | { (yyval.gval).order = (yyvsp[(1) - (1)].ival); (yyval.gval).expr = 0; (yyval.gval).value = 1; } |
1664 | break; |
1665 | |
1666 | case 21: |
1667 | /* Line 1787 of yacc.c */ |
1668 | #line 185 "laygram.y" |
1669 | { |
1670 | (yyval.eval) = New(ExprRec)(ExprRec *) XtCalloc(1,sizeof (ExprRec)); |
1671 | (yyval.eval)->type = Unary; |
1672 | (yyval.eval)->u.unary.op = (yyvsp[(1) - (2)].oval); |
1673 | (yyval.eval)->u.unary.down = (yyvsp[(2) - (2)].eval); |
1674 | } |
1675 | break; |
1676 | |
1677 | case 22: |
1678 | /* Line 1787 of yacc.c */ |
1679 | #line 192 "laygram.y" |
1680 | { (yyval.eval) = (yyvsp[(2) - (2)].eval); } |
1681 | break; |
1682 | |
1683 | case 24: |
1684 | /* Line 1787 of yacc.c */ |
1685 | #line 196 "laygram.y" |
1686 | { (yyval.eval) = New(ExprRec)(ExprRec *) XtCalloc(1,sizeof (ExprRec)); |
1687 | (yyval.eval)->type = Width; |
1688 | (yyval.eval)->u.width = (yyvsp[(2) - (2)].qval); |
1689 | } |
1690 | break; |
1691 | |
1692 | case 25: |
1693 | /* Line 1787 of yacc.c */ |
1694 | #line 201 "laygram.y" |
1695 | { (yyval.eval) = New(ExprRec)(ExprRec *) XtCalloc(1,sizeof (ExprRec)); |
1696 | (yyval.eval)->type = Height; |
1697 | (yyval.eval)->u.height = (yyvsp[(2) - (2)].qval); |
1698 | } |
1699 | break; |
1700 | |
1701 | case 26: |
1702 | /* Line 1787 of yacc.c */ |
1703 | #line 206 "laygram.y" |
1704 | { (yyval.eval) = (yyvsp[(2) - (3)].eval); } |
1705 | break; |
1706 | |
1707 | case 27: |
1708 | /* Line 1787 of yacc.c */ |
1709 | #line 208 "laygram.y" |
1710 | { |
1711 | (yyval.eval) = New(ExprRec)(ExprRec *) XtCalloc(1,sizeof (ExprRec)); |
1712 | (yyval.eval)->type = Unary; |
1713 | (yyval.eval)->u.unary.op = (yyvsp[(2) - (2)].oval); |
1714 | (yyval.eval)->u.unary.down = (yyvsp[(1) - (2)].eval); |
1715 | } |
1716 | break; |
1717 | |
1718 | case 28: |
1719 | /* Line 1787 of yacc.c */ |
1720 | #line 215 "laygram.y" |
1721 | { (yyval.eval) = New(ExprRec)(ExprRec *) XtCalloc(1,sizeof (ExprRec)); |
1722 | (yyval.eval)->type = Constant; |
1723 | (yyval.eval)->u.constant = (yyvsp[(1) - (1)].ival); |
1724 | } |
1725 | break; |
1726 | |
1727 | case 29: |
1728 | /* Line 1787 of yacc.c */ |
1729 | #line 220 "laygram.y" |
1730 | { (yyval.eval) = New(ExprRec)(ExprRec *) XtCalloc(1,sizeof (ExprRec)); |
1731 | (yyval.eval)->type = Variable; |
1732 | (yyval.eval)->u.variable = (yyvsp[(2) - (2)].qval); |
1733 | } |
1734 | break; |
1735 | |
1736 | case 30: |
1737 | /* Line 1787 of yacc.c */ |
1738 | #line 226 "laygram.y" |
1739 | { binary: ; |
1740 | (yyval.eval) = New(ExprRec)(ExprRec *) XtCalloc(1,sizeof (ExprRec)); |
1741 | (yyval.eval)->type = Binary; |
1742 | (yyval.eval)->u.binary.op = (yyvsp[(2) - (3)].oval); |
1743 | (yyval.eval)->u.binary.left = (yyvsp[(1) - (3)].eval); |
1744 | (yyval.eval)->u.binary.right = (yyvsp[(3) - (3)].eval); |
1745 | } |
1746 | break; |
1747 | |
1748 | case 31: |
1749 | /* Line 1787 of yacc.c */ |
1750 | #line 234 "laygram.y" |
1751 | { goto binary; } |
1752 | break; |
1753 | |
1754 | case 32: |
1755 | /* Line 1787 of yacc.c */ |
1756 | #line 236 "laygram.y" |
1757 | { goto binary; } |
1758 | break; |
1759 | |
1760 | case 33: |
1761 | /* Line 1787 of yacc.c */ |
1762 | #line 238 "laygram.y" |
1763 | { goto binary; } |
1764 | break; |
1765 | |
1766 | case 34: |
1767 | /* Line 1787 of yacc.c */ |
1768 | #line 240 "laygram.y" |
1769 | { goto binary; } |
1770 | break; |
1771 | |
1772 | case 35: |
1773 | /* Line 1787 of yacc.c */ |
1774 | #line 242 "laygram.y" |
1775 | { |
1776 | (yyval.eval) = New(ExprRec)(ExprRec *) XtCalloc(1,sizeof (ExprRec)); |
1777 | (yyval.eval)->type = Unary; |
1778 | (yyval.eval)->u.unary.op = (yyvsp[(1) - (2)].oval); |
1779 | (yyval.eval)->u.unary.down = (yyvsp[(2) - (2)].eval); |
1780 | } |
1781 | break; |
1782 | |
1783 | case 36: |
1784 | /* Line 1787 of yacc.c */ |
1785 | #line 249 "laygram.y" |
1786 | { (yyval.eval) = (yyvsp[(2) - (2)].eval); } |
1787 | break; |
1788 | |
1789 | case 38: |
1790 | /* Line 1787 of yacc.c */ |
1791 | #line 253 "laygram.y" |
1792 | { (yyval.lval) = LayoutVertical; } |
1793 | break; |
1794 | |
1795 | case 39: |
1796 | /* Line 1787 of yacc.c */ |
1797 | #line 255 "laygram.y" |
1798 | { (yyval.lval) = LayoutHorizontal; } |
1799 | break; |
1800 | |
1801 | |
1802 | /* Line 1787 of yacc.c */ |
1803 | #line 1804 "laygram.c" |
1804 | default: break; |
1805 | } |
1806 | /* User semantic actions sometimes alter yychar, and that requires |
1807 | that yytoken be updated with the new translation. We take the |
1808 | approach of translating immediately before every use of yytoken. |
1809 | One alternative is translating here after every semantic action, |
1810 | but that translation would be missed if the semantic action invokes |
1811 | YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or |
1812 | if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an |
1813 | incorrect destructor might then be invoked immediately. In the |
1814 | case of YYERROR or YYBACKUP, subsequent parser actions might lead |
1815 | to an incorrect destructor call or verbose syntax error message |
1816 | before the lookahead is translated. */ |
1817 | YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); |
1818 | |
1819 | YYPOPSTACK (yylen)(yyvsp -= (yylen), yyssp -= (yylen)); |
1820 | yylen = 0; |
1821 | YY_STACK_PRINT (yyss, yyssp); |
1822 | |
1823 | *++yyvsp = yyval; |
1824 | |
1825 | /* Now `shift' the result of the reduction. Determine what state |
1826 | that goes to, based on the state we popped back to and the rule |
1827 | number reduced by. */ |
1828 | |
1829 | yyn = yyr1[yyn]; |
1830 | |
1831 | yystate = yypgoto[yyn - YYNTOKENS26] + *yyssp; |
1832 | if (0 <= yystate && yystate <= YYLAST84 && yycheck[yystate] == *yyssp) |
1833 | yystate = yytable[yystate]; |
1834 | else |
1835 | yystate = yydefgoto[yyn - YYNTOKENS26]; |
1836 | |
1837 | goto yynewstate; |
1838 | |
1839 | |
1840 | /*------------------------------------. |
1841 | | yyerrlab -- here on detecting error | |
1842 | `------------------------------------*/ |
1843 | yyerrlab: |
1844 | /* Make sure we have latest lookahead translation. See comments at |
1845 | user semantic actions for why this is necessary. */ |
1846 | yytoken = yycharLayYYchar == YYEMPTY(-2) ? YYEMPTY(-2) : YYTRANSLATE (yychar)((unsigned int) (LayYYchar) <= 280 ? yytranslate[LayYYchar ] : 2); |
1847 | |
1848 | /* If not already recovering from an error, report this error. */ |
1849 | if (!yyerrstatus) |
1850 | { |
1851 | ++yynerrsLayYYnerrs; |
1852 | #if ! YYERROR_VERBOSE0 |
1853 | yyerrorLayYYerror (YY_("syntax error")"syntax error"); |
1854 | #else |
1855 | # define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ |
1856 | yyssp, yytoken) |
1857 | { |
1858 | char const *yymsgp = YY_("syntax error")"syntax error"; |
1859 | int yysyntax_error_status; |
1860 | yysyntax_error_status = YYSYNTAX_ERROR; |
1861 | if (yysyntax_error_status == 0) |
1862 | yymsgp = yymsg; |
1863 | else if (yysyntax_error_status == 1) |
1864 | { |
1865 | if (yymsg != yymsgbuf) |
1866 | YYSTACK_FREEfree (yymsg); |
1867 | yymsg = (char *) YYSTACK_ALLOCmalloc (yymsg_alloc); |
1868 | if (!yymsg) |
1869 | { |
1870 | yymsg = yymsgbuf; |
1871 | yymsg_alloc = sizeof yymsgbuf; |
1872 | yysyntax_error_status = 2; |
1873 | } |
1874 | else |
1875 | { |
1876 | yysyntax_error_status = YYSYNTAX_ERROR; |
1877 | yymsgp = yymsg; |
1878 | } |
1879 | } |
1880 | yyerrorLayYYerror (yymsgp); |
1881 | if (yysyntax_error_status == 2) |
1882 | goto yyexhaustedlab; |
1883 | } |
1884 | # undef YYSYNTAX_ERROR |
1885 | #endif |
1886 | } |
1887 | |
1888 | |
1889 | |
1890 | if (yyerrstatus == 3) |
1891 | { |
1892 | /* If just tried and failed to reuse lookahead token after an |
1893 | error, discard it. */ |
1894 | |
1895 | if (yycharLayYYchar <= YYEOF0) |
1896 | { |
1897 | /* Return failure if at end of input. */ |
1898 | if (yycharLayYYchar == YYEOF0) |
1899 | YYABORTgoto yyabortlab; |
1900 | } |
1901 | else |
1902 | { |
1903 | yydestruct ("Error: discarding", |
1904 | yytoken, &yylvalLayYYlval); |
1905 | yycharLayYYchar = YYEMPTY(-2); |
1906 | } |
1907 | } |
1908 | |
1909 | /* Else will try to reuse lookahead token after shifting the error |
1910 | token. */ |
1911 | goto yyerrlab1; |
1912 | |
1913 | |
1914 | /*---------------------------------------------------. |
1915 | | yyerrorlab -- error raised explicitly by YYERROR. | |
1916 | `---------------------------------------------------*/ |
1917 | yyerrorlab: |
1918 | |
1919 | /* Pacify compilers like GCC when the user code never invokes |
1920 | YYERROR and the label yyerrorlab therefore never appears in user |
1921 | code. */ |
1922 | if (/*CONSTCOND*/ 0) |
1923 | goto yyerrorlab; |
1924 | |
1925 | /* Do not reclaim the symbols of the rule which action triggered |
1926 | this YYERROR. */ |
1927 | YYPOPSTACK (yylen)(yyvsp -= (yylen), yyssp -= (yylen)); |
1928 | yylen = 0; |
1929 | YY_STACK_PRINT (yyss, yyssp); |
1930 | yystate = *yyssp; |
1931 | goto yyerrlab1; |
1932 | |
1933 | |
1934 | /*-------------------------------------------------------------. |
1935 | | yyerrlab1 -- common code for both syntax error and YYERROR. | |
1936 | `-------------------------------------------------------------*/ |
1937 | yyerrlab1: |
1938 | yyerrstatus = 3; /* Each real token shifted decrements this. */ |
1939 | |
1940 | for (;;) |
1941 | { |
1942 | yyn = yypact[yystate]; |
1943 | if (!yypact_value_is_default (yyn)(!!((yyn) == (-46)))) |
1944 | { |
1945 | yyn += YYTERROR1; |
1946 | if (0 <= yyn && yyn <= YYLAST84 && yycheck[yyn] == YYTERROR1) |
1947 | { |
1948 | yyn = yytable[yyn]; |
1949 | if (0 < yyn) |
1950 | break; |
1951 | } |
1952 | } |
1953 | |
1954 | /* Pop the current state because it cannot handle the error token. */ |
1955 | if (yyssp == yyss) |
1956 | YYABORTgoto yyabortlab; |
1957 | |
1958 | |
1959 | yydestruct ("Error: popping", |
1960 | yystos[yystate], yyvsp); |
1961 | YYPOPSTACK (1)(yyvsp -= (1), yyssp -= (1)); |
1962 | yystate = *yyssp; |
1963 | YY_STACK_PRINT (yyss, yyssp); |
1964 | } |
1965 | |
1966 | YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN |
1967 | *++yyvsp = yylvalLayYYlval; |
1968 | YY_IGNORE_MAYBE_UNINITIALIZED_END |
1969 | |
1970 | |
1971 | /* Shift the error token. */ |
1972 | YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); |
1973 | |
1974 | yystate = yyn; |
1975 | goto yynewstate; |
1976 | |
1977 | |
1978 | /*-------------------------------------. |
1979 | | yyacceptlab -- YYACCEPT comes here. | |
1980 | `-------------------------------------*/ |
1981 | yyacceptlab: |
1982 | yyresult = 0; |
1983 | goto yyreturn; |
1984 | |
1985 | /*-----------------------------------. |
1986 | | yyabortlab -- YYABORT comes here. | |
1987 | `-----------------------------------*/ |
1988 | yyabortlab: |
1989 | yyresult = 1; |
1990 | goto yyreturn; |
1991 | |
1992 | #if !defined yyoverflow || YYERROR_VERBOSE0 |
1993 | /*-------------------------------------------------. |
1994 | | yyexhaustedlab -- memory exhaustion comes here. | |
1995 | `-------------------------------------------------*/ |
1996 | yyexhaustedlab: |
1997 | yyerrorLayYYerror (YY_("memory exhausted")"memory exhausted"); |
1998 | yyresult = 2; |
1999 | /* Fall through. */ |
2000 | #endif |
2001 | |
2002 | yyreturn: |
2003 | if (yycharLayYYchar != YYEMPTY(-2)) |
2004 | { |
2005 | /* Make sure we have latest lookahead translation. See comments at |
2006 | user semantic actions for why this is necessary. */ |
2007 | yytoken = YYTRANSLATE (yychar)((unsigned int) (LayYYchar) <= 280 ? yytranslate[LayYYchar ] : 2); |
2008 | yydestruct ("Cleanup: discarding lookahead", |
2009 | yytoken, &yylvalLayYYlval); |
2010 | } |
2011 | /* Do not reclaim the symbols of the rule which action triggered |
2012 | this YYABORT or YYACCEPT. */ |
2013 | YYPOPSTACK (yylen)(yyvsp -= (yylen), yyssp -= (yylen)); |
2014 | YY_STACK_PRINT (yyss, yyssp); |
2015 | while (yyssp != yyss) |
2016 | { |
2017 | yydestruct ("Cleanup: popping", |
2018 | yystos[*yyssp], yyvsp); |
2019 | YYPOPSTACK (1)(yyvsp -= (1), yyssp -= (1)); |
2020 | } |
2021 | #ifndef yyoverflow |
2022 | if (yyss != yyssa) |
2023 | YYSTACK_FREEfree (yyss); |
2024 | #endif |
2025 | #if YYERROR_VERBOSE0 |
2026 | if (yymsg != yymsgbuf) |
2027 | YYSTACK_FREEfree (yymsg); |
2028 | #endif |
2029 | /* Make sure YYID is used. */ |
2030 | return YYID (yyresult)(yyresult); |
2031 | } |
2032 | |
2033 | |
2034 | /* Line 2050 of yacc.c */ |
2035 | #line 257 "laygram.y" |
2036 | |
2037 | |
2038 | int yywrapLayYYwrap (void) |
2039 | { |
2040 | return 1; |
2041 | } |
2042 | |
2043 | void yysetdestLayYYsetdest (LayoutPtr *c) |
2044 | { |
2045 | dest = c; |
2046 | } |