68922bcc |
1 | |
2 | #define YY_INT_ALIGNED short int |
3 | |
4 | /* A lexical scanner generated by flex */ |
5 | |
42cf5bc1 |
6 | #define yy_create_buffer ExprIntrp_create_buffer |
7 | #define yy_delete_buffer ExprIntrp_delete_buffer |
8 | #define yy_scan_buffer ExprIntrp_scan_buffer |
9 | #define yy_scan_string ExprIntrp_scan_string |
10 | #define yy_scan_bytes ExprIntrp_scan_bytes |
42cf5bc1 |
11 | #define yy_init_buffer ExprIntrp_init_buffer |
12 | #define yy_flush_buffer ExprIntrp_flush_buffer |
13 | #define yy_load_buffer_state ExprIntrp_load_buffer_state |
14 | #define yy_switch_to_buffer ExprIntrp_switch_to_buffer |
68922bcc |
15 | #define yypush_buffer_state ExprIntrppush_buffer_state |
16 | #define yypop_buffer_state ExprIntrppop_buffer_state |
17 | #define yyensure_buffer_stack ExprIntrpensure_buffer_stack |
18 | #define yy_flex_debug ExprIntrp_flex_debug |
42cf5bc1 |
19 | #define yyin ExprIntrpin |
20 | #define yyleng ExprIntrpleng |
21 | #define yylex ExprIntrplex |
68922bcc |
22 | #define yylineno ExprIntrplineno |
42cf5bc1 |
23 | #define yyout ExprIntrpout |
24 | #define yyrestart ExprIntrprestart |
25 | #define yytext ExprIntrptext |
26 | #define yywrap ExprIntrpwrap |
68922bcc |
27 | #define yyalloc ExprIntrpalloc |
28 | #define yyrealloc ExprIntrprealloc |
29 | #define yyfree ExprIntrpfree |
42cf5bc1 |
30 | |
31 | #define FLEX_SCANNER |
32 | #define YY_FLEX_MAJOR_VERSION 2 |
68922bcc |
33 | #define YY_FLEX_MINOR_VERSION 6 |
34 | #define YY_FLEX_SUBMINOR_VERSION 4 |
35 | #if YY_FLEX_SUBMINOR_VERSION > 0 |
36 | #define FLEX_BETA |
37 | #endif |
42cf5bc1 |
38 | |
68922bcc |
39 | #ifdef yy_create_buffer |
40 | #define ExprIntrp_create_buffer_ALREADY_DEFINED |
41 | #else |
42 | #define yy_create_buffer ExprIntrp_create_buffer |
43 | #endif |
44 | |
45 | #ifdef yy_delete_buffer |
46 | #define ExprIntrp_delete_buffer_ALREADY_DEFINED |
47 | #else |
48 | #define yy_delete_buffer ExprIntrp_delete_buffer |
49 | #endif |
50 | |
51 | #ifdef yy_scan_buffer |
52 | #define ExprIntrp_scan_buffer_ALREADY_DEFINED |
53 | #else |
54 | #define yy_scan_buffer ExprIntrp_scan_buffer |
55 | #endif |
42cf5bc1 |
56 | |
68922bcc |
57 | #ifdef yy_scan_string |
58 | #define ExprIntrp_scan_string_ALREADY_DEFINED |
59 | #else |
60 | #define yy_scan_string ExprIntrp_scan_string |
61 | #endif |
42cf5bc1 |
62 | |
68922bcc |
63 | #ifdef yy_scan_bytes |
64 | #define ExprIntrp_scan_bytes_ALREADY_DEFINED |
65 | #else |
66 | #define yy_scan_bytes ExprIntrp_scan_bytes |
67 | #endif |
42cf5bc1 |
68 | |
68922bcc |
69 | #ifdef yy_init_buffer |
70 | #define ExprIntrp_init_buffer_ALREADY_DEFINED |
71 | #else |
72 | #define yy_init_buffer ExprIntrp_init_buffer |
73 | #endif |
42cf5bc1 |
74 | |
68922bcc |
75 | #ifdef yy_flush_buffer |
76 | #define ExprIntrp_flush_buffer_ALREADY_DEFINED |
77 | #else |
78 | #define yy_flush_buffer ExprIntrp_flush_buffer |
42cf5bc1 |
79 | #endif |
68922bcc |
80 | |
81 | #ifdef yy_load_buffer_state |
82 | #define ExprIntrp_load_buffer_state_ALREADY_DEFINED |
83 | #else |
84 | #define yy_load_buffer_state ExprIntrp_load_buffer_state |
42cf5bc1 |
85 | #endif |
86 | |
68922bcc |
87 | #ifdef yy_switch_to_buffer |
88 | #define ExprIntrp_switch_to_buffer_ALREADY_DEFINED |
89 | #else |
90 | #define yy_switch_to_buffer ExprIntrp_switch_to_buffer |
91 | #endif |
42cf5bc1 |
92 | |
68922bcc |
93 | #ifdef yypush_buffer_state |
94 | #define ExprIntrppush_buffer_state_ALREADY_DEFINED |
95 | #else |
96 | #define yypush_buffer_state ExprIntrppush_buffer_state |
97 | #endif |
42cf5bc1 |
98 | |
68922bcc |
99 | #ifdef yypop_buffer_state |
100 | #define ExprIntrppop_buffer_state_ALREADY_DEFINED |
101 | #else |
102 | #define yypop_buffer_state ExprIntrppop_buffer_state |
103 | #endif |
42cf5bc1 |
104 | |
68922bcc |
105 | #ifdef yyensure_buffer_stack |
106 | #define ExprIntrpensure_buffer_stack_ALREADY_DEFINED |
107 | #else |
108 | #define yyensure_buffer_stack ExprIntrpensure_buffer_stack |
109 | #endif |
42cf5bc1 |
110 | |
68922bcc |
111 | #ifdef yylex |
112 | #define ExprIntrplex_ALREADY_DEFINED |
113 | #else |
114 | #define yylex ExprIntrplex |
115 | #endif |
42cf5bc1 |
116 | |
68922bcc |
117 | #ifdef yyrestart |
118 | #define ExprIntrprestart_ALREADY_DEFINED |
119 | #else |
120 | #define yyrestart ExprIntrprestart |
121 | #endif |
42cf5bc1 |
122 | |
68922bcc |
123 | #ifdef yylex_init |
124 | #define ExprIntrplex_init_ALREADY_DEFINED |
125 | #else |
126 | #define yylex_init ExprIntrplex_init |
127 | #endif |
42cf5bc1 |
128 | |
68922bcc |
129 | #ifdef yylex_init_extra |
130 | #define ExprIntrplex_init_extra_ALREADY_DEFINED |
131 | #else |
132 | #define yylex_init_extra ExprIntrplex_init_extra |
133 | #endif |
42cf5bc1 |
134 | |
68922bcc |
135 | #ifdef yylex_destroy |
136 | #define ExprIntrplex_destroy_ALREADY_DEFINED |
137 | #else |
138 | #define yylex_destroy ExprIntrplex_destroy |
139 | #endif |
42cf5bc1 |
140 | |
68922bcc |
141 | #ifdef yyget_debug |
142 | #define ExprIntrpget_debug_ALREADY_DEFINED |
143 | #else |
144 | #define yyget_debug ExprIntrpget_debug |
145 | #endif |
146 | |
147 | #ifdef yyset_debug |
148 | #define ExprIntrpset_debug_ALREADY_DEFINED |
149 | #else |
150 | #define yyset_debug ExprIntrpset_debug |
151 | #endif |
152 | |
153 | #ifdef yyget_extra |
154 | #define ExprIntrpget_extra_ALREADY_DEFINED |
155 | #else |
156 | #define yyget_extra ExprIntrpget_extra |
157 | #endif |
158 | |
159 | #ifdef yyset_extra |
160 | #define ExprIntrpset_extra_ALREADY_DEFINED |
161 | #else |
162 | #define yyset_extra ExprIntrpset_extra |
163 | #endif |
164 | |
165 | #ifdef yyget_in |
166 | #define ExprIntrpget_in_ALREADY_DEFINED |
167 | #else |
168 | #define yyget_in ExprIntrpget_in |
169 | #endif |
170 | |
171 | #ifdef yyset_in |
172 | #define ExprIntrpset_in_ALREADY_DEFINED |
173 | #else |
174 | #define yyset_in ExprIntrpset_in |
175 | #endif |
176 | |
177 | #ifdef yyget_out |
178 | #define ExprIntrpget_out_ALREADY_DEFINED |
179 | #else |
180 | #define yyget_out ExprIntrpget_out |
181 | #endif |
182 | |
183 | #ifdef yyset_out |
184 | #define ExprIntrpset_out_ALREADY_DEFINED |
185 | #else |
186 | #define yyset_out ExprIntrpset_out |
187 | #endif |
188 | |
189 | #ifdef yyget_leng |
190 | #define ExprIntrpget_leng_ALREADY_DEFINED |
191 | #else |
192 | #define yyget_leng ExprIntrpget_leng |
193 | #endif |
194 | |
195 | #ifdef yyget_text |
196 | #define ExprIntrpget_text_ALREADY_DEFINED |
197 | #else |
198 | #define yyget_text ExprIntrpget_text |
199 | #endif |
200 | |
201 | #ifdef yyget_lineno |
202 | #define ExprIntrpget_lineno_ALREADY_DEFINED |
203 | #else |
204 | #define yyget_lineno ExprIntrpget_lineno |
205 | #endif |
206 | |
207 | #ifdef yyset_lineno |
208 | #define ExprIntrpset_lineno_ALREADY_DEFINED |
209 | #else |
210 | #define yyset_lineno ExprIntrpset_lineno |
211 | #endif |
212 | |
213 | #ifdef yywrap |
214 | #define ExprIntrpwrap_ALREADY_DEFINED |
215 | #else |
216 | #define yywrap ExprIntrpwrap |
217 | #endif |
218 | |
219 | #ifdef yyalloc |
220 | #define ExprIntrpalloc_ALREADY_DEFINED |
221 | #else |
222 | #define yyalloc ExprIntrpalloc |
223 | #endif |
224 | |
225 | #ifdef yyrealloc |
226 | #define ExprIntrprealloc_ALREADY_DEFINED |
227 | #else |
228 | #define yyrealloc ExprIntrprealloc |
229 | #endif |
230 | |
231 | #ifdef yyfree |
232 | #define ExprIntrpfree_ALREADY_DEFINED |
233 | #else |
234 | #define yyfree ExprIntrpfree |
235 | #endif |
236 | |
237 | #ifdef yytext |
238 | #define ExprIntrptext_ALREADY_DEFINED |
239 | #else |
240 | #define yytext ExprIntrptext |
241 | #endif |
242 | |
243 | #ifdef yyleng |
244 | #define ExprIntrpleng_ALREADY_DEFINED |
245 | #else |
246 | #define yyleng ExprIntrpleng |
247 | #endif |
248 | |
249 | #ifdef yyin |
250 | #define ExprIntrpin_ALREADY_DEFINED |
251 | #else |
252 | #define yyin ExprIntrpin |
253 | #endif |
254 | |
255 | #ifdef yyout |
256 | #define ExprIntrpout_ALREADY_DEFINED |
257 | #else |
258 | #define yyout ExprIntrpout |
259 | #endif |
260 | |
261 | #ifdef yy_flex_debug |
262 | #define ExprIntrp_flex_debug_ALREADY_DEFINED |
263 | #else |
264 | #define yy_flex_debug ExprIntrp_flex_debug |
265 | #endif |
266 | |
267 | #ifdef yylineno |
268 | #define ExprIntrplineno_ALREADY_DEFINED |
269 | #else |
270 | #define yylineno ExprIntrplineno |
271 | #endif |
272 | |
273 | /* First, we deal with platform-specific or compiler-specific issues. */ |
274 | |
275 | /* begin standard C headers. */ |
276 | #include <stdio.h> |
277 | #include <string.h> |
278 | #include <errno.h> |
42cf5bc1 |
279 | #include <stdlib.h> |
68922bcc |
280 | |
281 | /* end standard C headers. */ |
282 | |
283 | /* flex integer type definitions */ |
284 | |
285 | #ifndef FLEXINT_H |
286 | #define FLEXINT_H |
287 | |
288 | /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ |
289 | |
290 | #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L |
291 | |
292 | /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, |
293 | * if you want the limit (max/min) macros for int types. |
294 | */ |
295 | #ifndef __STDC_LIMIT_MACROS |
296 | #define __STDC_LIMIT_MACROS 1 |
42cf5bc1 |
297 | #endif |
298 | |
68922bcc |
299 | #include <inttypes.h> |
300 | typedef int8_t flex_int8_t; |
301 | typedef uint8_t flex_uint8_t; |
302 | typedef int16_t flex_int16_t; |
303 | typedef uint16_t flex_uint16_t; |
304 | typedef int32_t flex_int32_t; |
305 | typedef uint32_t flex_uint32_t; |
42cf5bc1 |
306 | #else |
68922bcc |
307 | typedef signed char flex_int8_t; |
308 | typedef short int flex_int16_t; |
309 | typedef int flex_int32_t; |
310 | typedef unsigned char flex_uint8_t; |
311 | typedef unsigned short int flex_uint16_t; |
312 | typedef unsigned int flex_uint32_t; |
313 | |
314 | /* Limits of integral types. */ |
315 | #ifndef INT8_MIN |
316 | #define INT8_MIN (-128) |
317 | #endif |
318 | #ifndef INT16_MIN |
319 | #define INT16_MIN (-32767-1) |
320 | #endif |
321 | #ifndef INT32_MIN |
322 | #define INT32_MIN (-2147483647-1) |
323 | #endif |
324 | #ifndef INT8_MAX |
325 | #define INT8_MAX (127) |
326 | #endif |
327 | #ifndef INT16_MAX |
328 | #define INT16_MAX (32767) |
329 | #endif |
330 | #ifndef INT32_MAX |
331 | #define INT32_MAX (2147483647) |
332 | #endif |
333 | #ifndef UINT8_MAX |
334 | #define UINT8_MAX (255U) |
335 | #endif |
336 | #ifndef UINT16_MAX |
337 | #define UINT16_MAX (65535U) |
42cf5bc1 |
338 | #endif |
68922bcc |
339 | #ifndef UINT32_MAX |
340 | #define UINT32_MAX (4294967295U) |
341 | #endif |
342 | |
343 | #ifndef SIZE_MAX |
344 | #define SIZE_MAX (~(size_t)0) |
345 | #endif |
346 | |
347 | #endif /* ! C99 */ |
42cf5bc1 |
348 | |
68922bcc |
349 | #endif /* ! FLEXINT_H */ |
42cf5bc1 |
350 | |
68922bcc |
351 | /* begin standard C++ headers. */ |
352 | |
353 | /* TODO: this is always defined, so inline it */ |
354 | #define yyconst const |
355 | |
356 | #if defined(__GNUC__) && __GNUC__ >= 3 |
357 | #define yynoreturn __attribute__((__noreturn__)) |
42cf5bc1 |
358 | #else |
68922bcc |
359 | #define yynoreturn |
42cf5bc1 |
360 | #endif |
361 | |
362 | /* Returned upon end-of-file. */ |
363 | #define YY_NULL 0 |
364 | |
68922bcc |
365 | /* Promotes a possibly negative, possibly signed char to an |
366 | * integer in range [0..255] for use as an array index. |
42cf5bc1 |
367 | */ |
68922bcc |
368 | #define YY_SC_TO_UI(c) ((YY_CHAR) (c)) |
42cf5bc1 |
369 | |
370 | /* Enter a start condition. This macro really ought to take a parameter, |
371 | * but we do it the disgusting crufty way forced on us by the ()-less |
372 | * definition of BEGIN. |
373 | */ |
68922bcc |
374 | #define BEGIN (yy_start) = 1 + 2 * |
42cf5bc1 |
375 | /* Translate the current start state into a value that can be later handed |
376 | * to BEGIN to return to the state. The YYSTATE alias is for lex |
377 | * compatibility. |
378 | */ |
68922bcc |
379 | #define YY_START (((yy_start) - 1) / 2) |
42cf5bc1 |
380 | #define YYSTATE YY_START |
42cf5bc1 |
381 | /* Action number for EOF rule of a given start state. */ |
382 | #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) |
42cf5bc1 |
383 | /* Special action meaning "start processing a new file". */ |
68922bcc |
384 | #define YY_NEW_FILE yyrestart( yyin ) |
42cf5bc1 |
385 | #define YY_END_OF_BUFFER_CHAR 0 |
386 | |
387 | /* Size of default input buffer. */ |
68922bcc |
388 | #ifndef YY_BUF_SIZE |
389 | #ifdef __ia64__ |
390 | /* On IA-64, the buffer size is 16k, not 8k. |
391 | * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. |
392 | * Ditto for the __ia64__ case accordingly. |
393 | */ |
394 | #define YY_BUF_SIZE 32768 |
395 | #else |
42cf5bc1 |
396 | #define YY_BUF_SIZE 16384 |
68922bcc |
397 | #endif /* __ia64__ */ |
398 | #endif |
399 | |
400 | /* The state buf must be large enough to hold one state per character in the main buffer. |
401 | */ |
402 | #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) |
42cf5bc1 |
403 | |
68922bcc |
404 | #ifndef YY_TYPEDEF_YY_BUFFER_STATE |
405 | #define YY_TYPEDEF_YY_BUFFER_STATE |
42cf5bc1 |
406 | typedef struct yy_buffer_state *YY_BUFFER_STATE; |
68922bcc |
407 | #endif |
408 | |
409 | #ifndef YY_TYPEDEF_YY_SIZE_T |
410 | #define YY_TYPEDEF_YY_SIZE_T |
411 | typedef size_t yy_size_t; |
412 | #endif |
42cf5bc1 |
413 | |
414 | extern int yyleng; |
68922bcc |
415 | |
42cf5bc1 |
416 | extern FILE *yyin, *yyout; |
417 | |
418 | #define EOB_ACT_CONTINUE_SCAN 0 |
419 | #define EOB_ACT_END_OF_FILE 1 |
420 | #define EOB_ACT_LAST_MATCH 2 |
68922bcc |
421 | |
422 | #define YY_LESS_LINENO(n) |
423 | #define YY_LINENO_REWIND_TO(ptr) |
424 | |
425 | /* Return all but the first "n" matched characters back to the input stream. */ |
42cf5bc1 |
426 | #define yyless(n) \ |
427 | do \ |
428 | { \ |
429 | /* Undo effects of setting up yytext. */ \ |
68922bcc |
430 | int yyless_macro_arg = (n); \ |
431 | YY_LESS_LINENO(yyless_macro_arg);\ |
432 | *yy_cp = (yy_hold_char); \ |
42cf5bc1 |
433 | YY_RESTORE_YY_MORE_OFFSET \ |
68922bcc |
434 | (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ |
42cf5bc1 |
435 | YY_DO_BEFORE_ACTION; /* set up yytext again */ \ |
436 | } \ |
437 | while ( 0 ) |
68922bcc |
438 | #define unput(c) yyunput( c, (yytext_ptr) ) |
42cf5bc1 |
439 | |
68922bcc |
440 | #ifndef YY_STRUCT_YY_BUFFER_STATE |
441 | #define YY_STRUCT_YY_BUFFER_STATE |
42cf5bc1 |
442 | struct yy_buffer_state |
443 | { |
444 | FILE *yy_input_file; |
445 | |
446 | char *yy_ch_buf; /* input buffer */ |
447 | char *yy_buf_pos; /* current position in input buffer */ |
448 | |
449 | /* Size of input buffer in bytes, not including room for EOB |
450 | * characters. |
451 | */ |
68922bcc |
452 | int yy_buf_size; |
42cf5bc1 |
453 | |
454 | /* Number of characters read into yy_ch_buf, not including EOB |
455 | * characters. |
456 | */ |
457 | int yy_n_chars; |
458 | |
459 | /* Whether we "own" the buffer - i.e., we know we created it, |
460 | * and can realloc() it to grow it, and should free() it to |
461 | * delete it. |
462 | */ |
463 | int yy_is_our_buffer; |
464 | |
465 | /* Whether this is an "interactive" input source; if so, and |
466 | * if we're using stdio for input, then we want to use getc() |
467 | * instead of fread(), to make sure we stop fetching input after |
468 | * each newline. |
469 | */ |
470 | int yy_is_interactive; |
471 | |
472 | /* Whether we're considered to be at the beginning of a line. |
473 | * If so, '^' rules will be active on the next match, otherwise |
474 | * not. |
475 | */ |
476 | int yy_at_bol; |
477 | |
68922bcc |
478 | int yy_bs_lineno; /**< The line count. */ |
479 | int yy_bs_column; /**< The column count. */ |
480 | |
42cf5bc1 |
481 | /* Whether to try to fill the input buffer when we reach the |
482 | * end of it. |
483 | */ |
484 | int yy_fill_buffer; |
485 | |
486 | int yy_buffer_status; |
68922bcc |
487 | |
42cf5bc1 |
488 | #define YY_BUFFER_NEW 0 |
489 | #define YY_BUFFER_NORMAL 1 |
490 | /* When an EOF's been seen but there's still some text to process |
491 | * then we mark the buffer as YY_EOF_PENDING, to indicate that we |
492 | * shouldn't try reading from the input source any more. We might |
493 | * still have a bunch of tokens to match, though, because of |
494 | * possible backing-up. |
495 | * |
496 | * When we actually see the EOF, we change the status to "new" |
497 | * (via yyrestart()), so that the user can continue scanning by |
498 | * just pointing yyin at a new input file. |
499 | */ |
500 | #define YY_BUFFER_EOF_PENDING 2 |
68922bcc |
501 | |
42cf5bc1 |
502 | }; |
68922bcc |
503 | #endif /* !YY_STRUCT_YY_BUFFER_STATE */ |
42cf5bc1 |
504 | |
68922bcc |
505 | /* Stack of input buffers. */ |
506 | static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ |
507 | static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ |
508 | static YY_BUFFER_STATE * yy_buffer_stack = NULL; /**< Stack as an array. */ |
42cf5bc1 |
509 | |
510 | /* We provide macros for accessing buffer states in case in the |
511 | * future we want to put the buffer states in a more general |
512 | * "scanner state". |
68922bcc |
513 | * |
514 | * Returns the top of the stack, or NULL. |
42cf5bc1 |
515 | */ |
68922bcc |
516 | #define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ |
517 | ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ |
518 | : NULL) |
519 | /* Same as previous macro, but useful when we know that the buffer stack is not |
520 | * NULL or when we need an lvalue. For internal use only. |
521 | */ |
522 | #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] |
42cf5bc1 |
523 | |
524 | /* yy_hold_char holds the character lost when yytext is formed. */ |
525 | static char yy_hold_char; |
42cf5bc1 |
526 | static int yy_n_chars; /* number of characters read into yy_ch_buf */ |
42cf5bc1 |
527 | int yyleng; |
528 | |
529 | /* Points to current character in buffer. */ |
68922bcc |
530 | static char *yy_c_buf_p = NULL; |
531 | static int yy_init = 0; /* whether we need to initialize */ |
42cf5bc1 |
532 | static int yy_start = 0; /* start state number */ |
533 | |
534 | /* Flag which is used to allow yywrap()'s to do buffer switches |
535 | * instead of setting up a fresh yyin. A bit of a hack ... |
536 | */ |
537 | static int yy_did_buffer_switch_on_eof; |
538 | |
68922bcc |
539 | void yyrestart ( FILE *input_file ); |
540 | void yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer ); |
541 | YY_BUFFER_STATE yy_create_buffer ( FILE *file, int size ); |
542 | void yy_delete_buffer ( YY_BUFFER_STATE b ); |
543 | void yy_flush_buffer ( YY_BUFFER_STATE b ); |
544 | void yypush_buffer_state ( YY_BUFFER_STATE new_buffer ); |
545 | void yypop_buffer_state ( void ); |
42cf5bc1 |
546 | |
68922bcc |
547 | static void yyensure_buffer_stack ( void ); |
548 | static void yy_load_buffer_state ( void ); |
549 | static void yy_init_buffer ( YY_BUFFER_STATE b, FILE *file ); |
550 | #define YY_FLUSH_BUFFER yy_flush_buffer( YY_CURRENT_BUFFER ) |
42cf5bc1 |
551 | |
68922bcc |
552 | YY_BUFFER_STATE yy_scan_buffer ( char *base, yy_size_t size ); |
553 | YY_BUFFER_STATE yy_scan_string ( const char *yy_str ); |
554 | YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, int len ); |
42cf5bc1 |
555 | |
68922bcc |
556 | void *yyalloc ( yy_size_t ); |
557 | void *yyrealloc ( void *, yy_size_t ); |
558 | void yyfree ( void * ); |
42cf5bc1 |
559 | |
560 | #define yy_new_buffer yy_create_buffer |
42cf5bc1 |
561 | #define yy_set_interactive(is_interactive) \ |
562 | { \ |
68922bcc |
563 | if ( ! YY_CURRENT_BUFFER ){ \ |
564 | yyensure_buffer_stack (); \ |
565 | YY_CURRENT_BUFFER_LVALUE = \ |
566 | yy_create_buffer( yyin, YY_BUF_SIZE ); \ |
567 | } \ |
568 | YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ |
42cf5bc1 |
569 | } |
42cf5bc1 |
570 | #define yy_set_bol(at_bol) \ |
571 | { \ |
68922bcc |
572 | if ( ! YY_CURRENT_BUFFER ){\ |
573 | yyensure_buffer_stack (); \ |
574 | YY_CURRENT_BUFFER_LVALUE = \ |
575 | yy_create_buffer( yyin, YY_BUF_SIZE ); \ |
576 | } \ |
577 | YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ |
42cf5bc1 |
578 | } |
68922bcc |
579 | #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) |
580 | |
581 | typedef flex_uint8_t YY_CHAR; |
42cf5bc1 |
582 | |
68922bcc |
583 | FILE *yyin = NULL, *yyout = NULL; |
42cf5bc1 |
584 | |
42cf5bc1 |
585 | typedef int yy_state_type; |
68922bcc |
586 | |
587 | extern int yylineno; |
588 | int yylineno = 1; |
589 | |
42cf5bc1 |
590 | extern char *yytext; |
68922bcc |
591 | #ifdef yytext_ptr |
592 | #undef yytext_ptr |
593 | #endif |
42cf5bc1 |
594 | #define yytext_ptr yytext |
42cf5bc1 |
595 | |
68922bcc |
596 | static yy_state_type yy_get_previous_state ( void ); |
597 | static yy_state_type yy_try_NUL_trans ( yy_state_type current_state ); |
598 | static int yy_get_next_buffer ( void ); |
599 | static void yynoreturn yy_fatal_error ( const char* msg ); |
42cf5bc1 |
600 | |
601 | /* Done after the current pattern has been matched and before the |
602 | * corresponding action - sets up yytext. |
603 | */ |
604 | #define YY_DO_BEFORE_ACTION \ |
68922bcc |
605 | (yytext_ptr) = yy_bp; \ |
42cf5bc1 |
606 | yyleng = (int) (yy_cp - yy_bp); \ |
68922bcc |
607 | (yy_hold_char) = *yy_cp; \ |
42cf5bc1 |
608 | *yy_cp = '\0'; \ |
68922bcc |
609 | (yy_c_buf_p) = yy_cp; |
42cf5bc1 |
610 | #define YY_NUM_RULES 26 |
611 | #define YY_END_OF_BUFFER 27 |
68922bcc |
612 | /* This struct is not used in this scanner, |
613 | but its presence is necessary. */ |
614 | struct yy_trans_info |
615 | { |
616 | flex_int32_t yy_verify; |
617 | flex_int32_t yy_nxt; |
618 | }; |
619 | static const flex_int16_t yy_accept[55] = |
42cf5bc1 |
620 | { 0, |
621 | 0, 0, 27, 26, 1, 25, 8, 10, 7, 2, |
622 | 12, 3, 22, 4, 24, 26, 15, 13, 23, 23, |
623 | 23, 23, 23, 9, 11, 5, 25, 6, 22, 0, |
624 | 14, 23, 23, 23, 23, 23, 0, 21, 23, 23, |
625 | 23, 23, 19, 23, 23, 23, 20, 18, 23, 17, |
fba34cf8 |
626 | 23, 23, 16, 0 |
42cf5bc1 |
627 | } ; |
628 | |
68922bcc |
629 | static const YY_CHAR yy_ec[256] = |
fba34cf8 |
630 | { 0, |
631 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
632 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
633 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
634 | 1, 2, 1, 1, 1, 1, 1, 1, 3, 4, |
635 | 5, 6, 7, 8, 9, 10, 11, 12, 12, 12, |
636 | 12, 12, 12, 12, 12, 12, 12, 1, 13, 14, |
637 | 15, 1, 1, 16, 17, 17, 18, 19, 17, 17, |
638 | 17, 17, 17, 17, 17, 17, 17, 17, 17, 20, |
639 | 17, 17, 21, 17, 17, 17, 17, 17, 17, 17, |
640 | 22, 1, 23, 24, 25, 1, 26, 17, 17, 27, |
641 | |
642 | 28, 17, 29, 17, 30, 17, 17, 17, 31, 32, |
643 | 33, 17, 17, 34, 35, 36, 37, 38, 17, 17, |
644 | 17, 17, 1, 39, 1, 1, 1, 1, 1, 1, |
645 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
646 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
647 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
648 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
649 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
650 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
651 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
652 | |
653 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
654 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
655 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
656 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
657 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
658 | 1, 1, 1, 1, 1 |
659 | } ; |
660 | |
68922bcc |
661 | static const YY_CHAR yy_meta[40] = |
fba34cf8 |
662 | { 0, |
663 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
664 | 1, 2, 1, 1, 1, 1, 2, 2, 2, 2, |
665 | 2, 1, 1, 1, 2, 2, 2, 2, 2, 2, |
666 | 2, 2, 2, 2, 2, 2, 2, 2, 1 |
667 | } ; |
42cf5bc1 |
668 | |
68922bcc |
669 | static const flex_int16_t yy_base[56] = |
42cf5bc1 |
670 | { 0, |
fba34cf8 |
671 | 0, 0, 75, 77, 77, 71, 77, 77, 67, 77, |
672 | 77, 77, 30, 77, 77, 63, 77, 77, 0, 38, |
673 | 42, 35, 31, 77, 77, 77, 64, 77, 31, 37, |
674 | 77, 0, 34, 19, 32, 33, 51, 50, 26, 25, |
675 | 27, 29, 0, 19, 19, 14, 0, 0, 21, 0, |
676 | 21, 16, 0, 77, 45 |
42cf5bc1 |
677 | } ; |
678 | |
68922bcc |
679 | static const flex_int16_t yy_def[56] = |
fba34cf8 |
680 | { 0, |
681 | 54, 1, 54, 54, 54, 54, 54, 54, 54, 54, |
682 | 54, 54, 54, 54, 54, 54, 54, 54, 55, 55, |
683 | 55, 55, 55, 54, 54, 54, 54, 54, 54, 54, |
684 | 54, 55, 55, 55, 55, 55, 54, 54, 55, 55, |
685 | 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, |
686 | 55, 55, 55, 0, 54 |
687 | } ; |
688 | |
68922bcc |
689 | static const flex_int16_t yy_nxt[117] = |
fba34cf8 |
690 | { 0, |
691 | 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, |
692 | 14, 13, 15, 16, 17, 18, 19, 20, 21, 22, |
693 | 23, 24, 25, 26, 4, 19, 19, 19, 19, 19, |
694 | 19, 19, 19, 19, 19, 19, 19, 19, 4, 29, |
695 | 29, 29, 29, 37, 40, 37, 32, 53, 38, 52, |
696 | 51, 50, 41, 49, 48, 47, 46, 30, 30, 45, |
697 | 44, 38, 38, 43, 42, 39, 27, 36, 35, 34, |
698 | 33, 31, 28, 27, 54, 37, 3, 54, 54, 54, |
699 | 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, |
700 | 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, |
701 | |
702 | 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, |
703 | 54, 54, 54, 54, 54, 54 |
704 | } ; |
705 | |
68922bcc |
706 | static const flex_int16_t yy_chk[117] = |
fba34cf8 |
707 | { 0, |
708 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
709 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
710 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
711 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 13, |
712 | 29, 13, 29, 30, 34, 30, 55, 52, 30, 51, |
713 | 49, 46, 34, 45, 44, 42, 41, 13, 29, 40, |
714 | 39, 38, 37, 36, 35, 33, 27, 23, 22, 21, |
715 | 20, 16, 9, 6, 3, 30, 54, 54, 54, 54, |
716 | 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, |
717 | 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, |
718 | |
719 | 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, |
720 | 54, 54, 54, 54, 54, 54 |
721 | } ; |
722 | |
723 | static yy_state_type yy_last_accepting_state; |
724 | static char *yy_last_accepting_cpos; |
725 | |
68922bcc |
726 | extern int yy_flex_debug; |
727 | int yy_flex_debug = 0; |
728 | |
42cf5bc1 |
729 | /* The intent behind this definition is that it'll catch |
730 | * any uses of REJECT which flex missed. |
731 | */ |
732 | #define REJECT reject_used_but_not_detected |
733 | #define yymore() yymore_used_but_not_detected |
734 | #define YY_MORE_ADJ 0 |
735 | #define YY_RESTORE_YY_MORE_OFFSET |
736 | char *yytext; |
42cf5bc1 |
737 | /* |
738 | |
739 | Copyright (c) 1997-1999 Matra Datavision |
740 | Copyright (c) 1999-2014 OPEN CASCADE SAS |
741 | |
742 | This file is part of Open CASCADE Technology software library. |
743 | |
744 | This library is free software; you can redistribute it and/or modify it under |
745 | the terms of the GNU Lesser General Public License version 2.1 as published |
746 | by the Free Software Foundation, with special exception defined in the file |
747 | OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
748 | distribution for complete text of the license and disclaimer of any warranty. |
749 | |
750 | Alternatively, this file may be used under the terms of Open CASCADE |
751 | commercial license or contractual agreement. |
752 | */ |
753 | #include <ExprIntrp.tab.h> |
754 | |
755 | #include <ExprIntrp_yaccintrf.hxx> |
756 | |
757 | #define YY_SKIP_YYWRAP |
758 | |
759 | static YY_BUFFER_STATE ExprIntrp_bufstring; |
760 | |
761 | void ExprIntrp_start_string(const char* str) |
762 | { |
763 | // depending on configuration and generator, yyconst may be defined as const or empty |
764 | ExprIntrp_bufstring = ExprIntrp_scan_string((yyconst char*)str); |
765 | } |
766 | |
767 | void ExprIntrp_stop_string() |
768 | { |
769 | ExprIntrp_delete_buffer(ExprIntrp_bufstring); |
770 | ExprIntrp_bufstring = (YY_BUFFER_STATE) 0; |
771 | } |
772 | |
773 | static int yywrap() |
774 | { |
775 | return 1; |
776 | } |
777 | |
778 | // provide safe error handler (exception instead of exit()) |
779 | #define YY_FATAL_ERROR(msg) ExprIntrperror(msg) |
780 | |
fba34cf8 |
781 | // MSVC specifics |
42cf5bc1 |
782 | #ifdef _MSC_VER |
fba34cf8 |
783 | |
42cf5bc1 |
784 | // add includes for flex 2.91 (Linux version) |
785 | #include <stdlib.h> |
786 | #include <io.h> |
787 | |
788 | // Avoid includion of unistd.h if parser is generated on Linux (flex 2.5.35) |
789 | #define YY_NO_UNISTD_H |
790 | |
791 | // disable MSVC warnings in flex 2.89 and 2.5.35 code |
792 | // Note that Intel compiler also defines _MSC_VER but has different warning ids |
793 | #if defined(__INTEL_COMPILER) |
794 | #pragma warning(disable:177 1786 1736) |
1bd04b5a |
795 | #elif defined(__clang__) |
796 | #pragma GCC diagnostic ignored "-Wunused-function" |
797 | #pragma GCC diagnostic ignored "-Winconsistent-dllimport" |
798 | #pragma GCC diagnostic ignored "-Wunneeded-internal-declaration" |
42cf5bc1 |
799 | #else |
800 | #pragma warning(disable:4131 4244 4273 4127 4267) |
801 | #endif |
802 | |
fba34cf8 |
803 | #endif /* MSC_VER */ |
42cf5bc1 |
804 | |
805 | #ifdef __GNUC__ |
806 | // add includes for flex 2.91 (Linux version) |
807 | #include <unistd.h> |
808 | |
809 | // disable GCC warnings in flex 2.91 code |
810 | #pragma GCC diagnostic ignored "-Wunused-function" |
811 | #endif |
812 | |
68922bcc |
813 | #define INITIAL 0 |
814 | |
815 | #ifndef YY_NO_UNISTD_H |
816 | /* Special case for "unistd.h", since it is non-ANSI. We include it way |
817 | * down here because we want the user's section 1 to have been scanned first. |
818 | * The user has a chance to override it with an option. |
819 | */ |
820 | #include <unistd.h> |
821 | #endif |
822 | |
823 | #ifndef YY_EXTRA_TYPE |
824 | #define YY_EXTRA_TYPE void * |
825 | #endif |
826 | |
827 | static int yy_init_globals ( void ); |
828 | |
829 | /* Accessor methods to globals. |
830 | These are made visible to non-reentrant scanners for convenience. */ |
831 | |
832 | int yylex_destroy ( void ); |
833 | |
834 | int yyget_debug ( void ); |
835 | |
836 | void yyset_debug ( int debug_flag ); |
837 | |
838 | YY_EXTRA_TYPE yyget_extra ( void ); |
839 | |
840 | void yyset_extra ( YY_EXTRA_TYPE user_defined ); |
841 | |
842 | FILE *yyget_in ( void ); |
843 | |
844 | void yyset_in ( FILE * _in_str ); |
845 | |
846 | FILE *yyget_out ( void ); |
847 | |
848 | void yyset_out ( FILE * _out_str ); |
849 | |
850 | int yyget_leng ( void ); |
851 | |
852 | char *yyget_text ( void ); |
853 | |
854 | int yyget_lineno ( void ); |
855 | |
856 | void yyset_lineno ( int _line_number ); |
42cf5bc1 |
857 | |
858 | /* Macros after this point can all be overridden by user definitions in |
859 | * section 1. |
860 | */ |
861 | |
862 | #ifndef YY_SKIP_YYWRAP |
863 | #ifdef __cplusplus |
68922bcc |
864 | extern "C" int yywrap ( void ); |
42cf5bc1 |
865 | #else |
68922bcc |
866 | extern int yywrap ( void ); |
42cf5bc1 |
867 | #endif |
868 | #endif |
869 | |
870 | #ifndef YY_NO_UNPUT |
68922bcc |
871 | |
872 | static void yyunput ( int c, char *buf_ptr ); |
873 | |
42cf5bc1 |
874 | #endif |
875 | |
876 | #ifndef yytext_ptr |
68922bcc |
877 | static void yy_flex_strncpy ( char *, const char *, int ); |
42cf5bc1 |
878 | #endif |
879 | |
880 | #ifdef YY_NEED_STRLEN |
68922bcc |
881 | static int yy_flex_strlen ( const char * ); |
42cf5bc1 |
882 | #endif |
883 | |
884 | #ifndef YY_NO_INPUT |
885 | #ifdef __cplusplus |
68922bcc |
886 | static int yyinput ( void ); |
42cf5bc1 |
887 | #else |
68922bcc |
888 | static int input ( void ); |
42cf5bc1 |
889 | #endif |
890 | |
42cf5bc1 |
891 | #endif |
892 | |
893 | /* Amount of stuff to slurp up with each read. */ |
894 | #ifndef YY_READ_BUF_SIZE |
68922bcc |
895 | #ifdef __ia64__ |
896 | /* On IA-64, the buffer size is 16k, not 8k */ |
897 | #define YY_READ_BUF_SIZE 16384 |
898 | #else |
42cf5bc1 |
899 | #define YY_READ_BUF_SIZE 8192 |
68922bcc |
900 | #endif /* __ia64__ */ |
42cf5bc1 |
901 | #endif |
902 | |
903 | /* Copy whatever the last rule matched to the standard output. */ |
42cf5bc1 |
904 | #ifndef ECHO |
905 | /* This used to be an fputs(), but since the string might contain NUL's, |
906 | * we now use fwrite(). |
907 | */ |
68922bcc |
908 | #define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0) |
42cf5bc1 |
909 | #endif |
910 | |
911 | /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, |
912 | * is returned in "result". |
913 | */ |
914 | #ifndef YY_INPUT |
915 | #define YY_INPUT(buf,result,max_size) \ |
68922bcc |
916 | if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ |
fba34cf8 |
917 | { \ |
68922bcc |
918 | int c = '*'; \ |
919 | int n; \ |
fba34cf8 |
920 | for ( n = 0; n < max_size && \ |
921 | (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ |
922 | buf[n] = (char) c; \ |
923 | if ( c == '\n' ) \ |
924 | buf[n++] = (char) c; \ |
925 | if ( c == EOF && ferror( yyin ) ) \ |
926 | YY_FATAL_ERROR( "input in flex scanner failed" ); \ |
927 | result = n; \ |
928 | } \ |
68922bcc |
929 | else \ |
930 | { \ |
931 | errno=0; \ |
932 | while ( (result = (int) fread(buf, 1, (yy_size_t) max_size, yyin)) == 0 && ferror(yyin)) \ |
933 | { \ |
934 | if( errno != EINTR) \ |
935 | { \ |
936 | YY_FATAL_ERROR( "input in flex scanner failed" ); \ |
937 | break; \ |
938 | } \ |
939 | errno=0; \ |
940 | clearerr(yyin); \ |
941 | } \ |
942 | }\ |
943 | \ |
944 | |
42cf5bc1 |
945 | #endif |
946 | |
947 | /* No semi-colon after return; correct usage is to write "yyterminate();" - |
948 | * we don't want an extra ';' after the "return" because that will cause |
949 | * some compilers to complain about unreachable statements. |
950 | */ |
951 | #ifndef yyterminate |
952 | #define yyterminate() return YY_NULL |
953 | #endif |
954 | |
955 | /* Number of entries by which start-condition stack grows. */ |
956 | #ifndef YY_START_STACK_INCR |
957 | #define YY_START_STACK_INCR 25 |
958 | #endif |
959 | |
960 | /* Report a fatal error. */ |
961 | #ifndef YY_FATAL_ERROR |
962 | #define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) |
963 | #endif |
964 | |
68922bcc |
965 | /* end tables serialization structures and prototypes */ |
966 | |
42cf5bc1 |
967 | /* Default declaration of generated scanner - a define so the user can |
968 | * easily add parameters. |
969 | */ |
970 | #ifndef YY_DECL |
68922bcc |
971 | #define YY_DECL_IS_OURS 1 |
972 | |
973 | extern int yylex (void); |
974 | |
975 | #define YY_DECL int yylex (void) |
976 | #endif /* !YY_DECL */ |
42cf5bc1 |
977 | |
978 | /* Code executed at the beginning of each rule, after yytext and yyleng |
979 | * have been set up. |
980 | */ |
981 | #ifndef YY_USER_ACTION |
982 | #define YY_USER_ACTION |
983 | #endif |
984 | |
985 | /* Code executed at the end of each rule. */ |
986 | #ifndef YY_BREAK |
68922bcc |
987 | #define YY_BREAK /*LINTED*/break; |
42cf5bc1 |
988 | #endif |
989 | |
990 | #define YY_RULE_SETUP \ |
991 | YY_USER_ACTION |
992 | |
68922bcc |
993 | /** The main scanner function which does all the work. |
994 | */ |
42cf5bc1 |
995 | YY_DECL |
68922bcc |
996 | { |
997 | yy_state_type yy_current_state; |
998 | char *yy_cp, *yy_bp; |
999 | int yy_act; |
1000 | |
1001 | if ( !(yy_init) ) |
42cf5bc1 |
1002 | { |
68922bcc |
1003 | (yy_init) = 1; |
42cf5bc1 |
1004 | |
1005 | #ifdef YY_USER_INIT |
1006 | YY_USER_INIT; |
1007 | #endif |
1008 | |
68922bcc |
1009 | if ( ! (yy_start) ) |
1010 | (yy_start) = 1; /* first start state */ |
42cf5bc1 |
1011 | |
1012 | if ( ! yyin ) |
1013 | yyin = stdin; |
1014 | |
1015 | if ( ! yyout ) |
1016 | yyout = stdout; |
1017 | |
68922bcc |
1018 | if ( ! YY_CURRENT_BUFFER ) { |
1019 | yyensure_buffer_stack (); |
1020 | YY_CURRENT_BUFFER_LVALUE = |
42cf5bc1 |
1021 | yy_create_buffer( yyin, YY_BUF_SIZE ); |
68922bcc |
1022 | } |
42cf5bc1 |
1023 | |
68922bcc |
1024 | yy_load_buffer_state( ); |
42cf5bc1 |
1025 | } |
1026 | |
68922bcc |
1027 | { |
1028 | |
1029 | while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */ |
42cf5bc1 |
1030 | { |
68922bcc |
1031 | yy_cp = (yy_c_buf_p); |
42cf5bc1 |
1032 | |
1033 | /* Support of yytext. */ |
68922bcc |
1034 | *yy_cp = (yy_hold_char); |
42cf5bc1 |
1035 | |
1036 | /* yy_bp points to the position in yy_ch_buf of the start of |
1037 | * the current run. |
1038 | */ |
1039 | yy_bp = yy_cp; |
1040 | |
68922bcc |
1041 | yy_current_state = (yy_start); |
42cf5bc1 |
1042 | yy_match: |
fba34cf8 |
1043 | do |
42cf5bc1 |
1044 | { |
68922bcc |
1045 | YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ; |
42cf5bc1 |
1046 | if ( yy_accept[yy_current_state] ) |
1047 | { |
68922bcc |
1048 | (yy_last_accepting_state) = yy_current_state; |
1049 | (yy_last_accepting_cpos) = yy_cp; |
42cf5bc1 |
1050 | } |
fba34cf8 |
1051 | while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) |
1052 | { |
1053 | yy_current_state = (int) yy_def[yy_current_state]; |
1054 | if ( yy_current_state >= 55 ) |
68922bcc |
1055 | yy_c = yy_meta[yy_c]; |
fba34cf8 |
1056 | } |
68922bcc |
1057 | yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; |
42cf5bc1 |
1058 | ++yy_cp; |
1059 | } |
fba34cf8 |
1060 | while ( yy_base[yy_current_state] != 77 ); |
42cf5bc1 |
1061 | |
1062 | yy_find_action: |
1063 | yy_act = yy_accept[yy_current_state]; |
fba34cf8 |
1064 | if ( yy_act == 0 ) |
1065 | { /* have to back up */ |
68922bcc |
1066 | yy_cp = (yy_last_accepting_cpos); |
1067 | yy_current_state = (yy_last_accepting_state); |
fba34cf8 |
1068 | yy_act = yy_accept[yy_current_state]; |
1069 | } |
42cf5bc1 |
1070 | |
1071 | YY_DO_BEFORE_ACTION; |
1072 | |
42cf5bc1 |
1073 | do_action: /* This label is used only to access EOF actions. */ |
1074 | |
42cf5bc1 |
1075 | switch ( yy_act ) |
1076 | { /* beginning of action switch */ |
1077 | case 0: /* must back up */ |
1078 | /* undo the effects of YY_DO_BEFORE_ACTION */ |
68922bcc |
1079 | *yy_cp = (yy_hold_char); |
1080 | yy_cp = (yy_last_accepting_cpos); |
1081 | yy_current_state = (yy_last_accepting_state); |
42cf5bc1 |
1082 | goto yy_find_action; |
1083 | |
1084 | case 1: |
1085 | YY_RULE_SETUP |
1086 | {;} |
1087 | YY_BREAK |
1088 | case 2: |
1089 | YY_RULE_SETUP |
1090 | {return(SUMOP) ;} |
1091 | YY_BREAK |
1092 | case 3: |
1093 | YY_RULE_SETUP |
1094 | {return(MINUSOP) ;} |
1095 | YY_BREAK |
1096 | case 4: |
1097 | YY_RULE_SETUP |
1098 | {return(DIVIDEOP) ;} |
1099 | YY_BREAK |
1100 | case 5: |
1101 | YY_RULE_SETUP |
1102 | {return(EXPOP) ;} |
1103 | YY_BREAK |
1104 | case 6: |
1105 | YY_RULE_SETUP |
1106 | {return(EXPOP) ;} |
1107 | YY_BREAK |
1108 | case 7: |
1109 | YY_RULE_SETUP |
1110 | {return(MULTOP) ;} |
1111 | YY_BREAK |
1112 | case 8: |
1113 | YY_RULE_SETUP |
1114 | {return(PARENTHESIS);} |
1115 | YY_BREAK |
1116 | case 9: |
1117 | YY_RULE_SETUP |
1118 | {return(BRACKET);} |
1119 | YY_BREAK |
1120 | case 10: |
1121 | YY_RULE_SETUP |
1122 | {return(ENDPARENTHESIS);} |
1123 | YY_BREAK |
1124 | case 11: |
1125 | YY_RULE_SETUP |
1126 | {return(ENDBRACKET);} |
1127 | YY_BREAK |
1128 | case 12: |
1129 | YY_RULE_SETUP |
1130 | {return(COMMA);} |
1131 | YY_BREAK |
1132 | case 13: |
1133 | YY_RULE_SETUP |
1134 | {return(DIFFERENTIAL);} |
1135 | YY_BREAK |
1136 | case 14: |
1137 | YY_RULE_SETUP |
1138 | {return(ASSIGNOP);} |
1139 | YY_BREAK |
1140 | case 15: |
1141 | YY_RULE_SETUP |
1142 | {return(EQUALOP);} |
1143 | YY_BREAK |
1144 | case 16: |
1145 | YY_RULE_SETUP |
1146 | {return(DEASSIGNKEY);} |
1147 | YY_BREAK |
1148 | case 17: |
1149 | YY_RULE_SETUP |
1150 | {return(DERIVKEY);} |
1151 | YY_BREAK |
1152 | case 18: |
1153 | YY_RULE_SETUP |
1154 | {return(CONSTKEY);} |
1155 | YY_BREAK |
1156 | case 19: |
1157 | YY_RULE_SETUP |
1158 | {return(SUMKEY);} |
1159 | YY_BREAK |
1160 | case 20: |
1161 | YY_RULE_SETUP |
1162 | {return(PRODKEY);} |
1163 | YY_BREAK |
1164 | case 21: |
1165 | YY_RULE_SETUP |
1166 | {ExprIntrp_SetResult(); return(VALUE);} |
1167 | YY_BREAK |
1168 | case 22: |
1169 | YY_RULE_SETUP |
1170 | {ExprIntrp_SetResult(); return(VALUE);} |
1171 | YY_BREAK |
1172 | case 23: |
1173 | YY_RULE_SETUP |
1174 | {ExprIntrp_SetResult(); return(IDENTIFIER);} |
1175 | YY_BREAK |
1176 | case 24: |
1177 | YY_RULE_SETUP |
1178 | {return(RELSEPARATOR);} |
1179 | YY_BREAK |
1180 | case 25: |
1181 | YY_RULE_SETUP |
1182 | {ExprIntrp_SetDegree();return(DERIVATE);} |
1183 | YY_BREAK |
1184 | case 26: |
1185 | YY_RULE_SETUP |
1186 | ECHO; |
1187 | YY_BREAK |
1188 | case YY_STATE_EOF(INITIAL): |
1189 | yyterminate(); |
1190 | |
1191 | case YY_END_OF_BUFFER: |
1192 | { |
1193 | /* Amount of text matched not including the EOB char. */ |
68922bcc |
1194 | int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; |
42cf5bc1 |
1195 | |
1196 | /* Undo the effects of YY_DO_BEFORE_ACTION. */ |
68922bcc |
1197 | *yy_cp = (yy_hold_char); |
42cf5bc1 |
1198 | YY_RESTORE_YY_MORE_OFFSET |
1199 | |
68922bcc |
1200 | if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) |
42cf5bc1 |
1201 | { |
1202 | /* We're scanning a new file or input source. It's |
1203 | * possible that this happened because the user |
1204 | * just pointed yyin at a new source and called |
1205 | * yylex(). If so, then we have to assure |
68922bcc |
1206 | * consistency between YY_CURRENT_BUFFER and our |
42cf5bc1 |
1207 | * globals. Here is the right place to do so, because |
1208 | * this is the first action (other than possibly a |
1209 | * back-up) that will match for the new input source. |
1210 | */ |
68922bcc |
1211 | (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; |
1212 | YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; |
1213 | YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; |
42cf5bc1 |
1214 | } |
1215 | |
1216 | /* Note that here we test for yy_c_buf_p "<=" to the position |
1217 | * of the first EOB in the buffer, since yy_c_buf_p will |
1218 | * already have been incremented past the NUL character |
1219 | * (since all states make transitions on EOB to the |
1220 | * end-of-buffer state). Contrast this with the test |
1221 | * in input(). |
1222 | */ |
68922bcc |
1223 | if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) |
42cf5bc1 |
1224 | { /* This was really a NUL. */ |
1225 | yy_state_type yy_next_state; |
1226 | |
68922bcc |
1227 | (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; |
42cf5bc1 |
1228 | |
68922bcc |
1229 | yy_current_state = yy_get_previous_state( ); |
42cf5bc1 |
1230 | |
1231 | /* Okay, we're now positioned to make the NUL |
1232 | * transition. We couldn't have |
1233 | * yy_get_previous_state() go ahead and do it |
1234 | * for us because it doesn't know how to deal |
1235 | * with the possibility of jamming (and we don't |
1236 | * want to build jamming into it because then it |
1237 | * will run more slowly). |
1238 | */ |
1239 | |
1240 | yy_next_state = yy_try_NUL_trans( yy_current_state ); |
1241 | |
68922bcc |
1242 | yy_bp = (yytext_ptr) + YY_MORE_ADJ; |
42cf5bc1 |
1243 | |
1244 | if ( yy_next_state ) |
1245 | { |
1246 | /* Consume the NUL. */ |
68922bcc |
1247 | yy_cp = ++(yy_c_buf_p); |
42cf5bc1 |
1248 | yy_current_state = yy_next_state; |
1249 | goto yy_match; |
1250 | } |
1251 | |
1252 | else |
1253 | { |
68922bcc |
1254 | yy_cp = (yy_c_buf_p); |
42cf5bc1 |
1255 | goto yy_find_action; |
1256 | } |
1257 | } |
1258 | |
68922bcc |
1259 | else switch ( yy_get_next_buffer( ) ) |
42cf5bc1 |
1260 | { |
1261 | case EOB_ACT_END_OF_FILE: |
1262 | { |
68922bcc |
1263 | (yy_did_buffer_switch_on_eof) = 0; |
42cf5bc1 |
1264 | |
68922bcc |
1265 | if ( yywrap( ) ) |
42cf5bc1 |
1266 | { |
1267 | /* Note: because we've taken care in |
1268 | * yy_get_next_buffer() to have set up |
1269 | * yytext, we can now set up |
1270 | * yy_c_buf_p so that if some total |
1271 | * hoser (like flex itself) wants to |
1272 | * call the scanner after we return the |
1273 | * YY_NULL, it'll still work - another |
1274 | * YY_NULL will get returned. |
1275 | */ |
68922bcc |
1276 | (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; |
42cf5bc1 |
1277 | |
1278 | yy_act = YY_STATE_EOF(YY_START); |
1279 | goto do_action; |
1280 | } |
1281 | |
1282 | else |
1283 | { |
68922bcc |
1284 | if ( ! (yy_did_buffer_switch_on_eof) ) |
42cf5bc1 |
1285 | YY_NEW_FILE; |
1286 | } |
1287 | break; |
1288 | } |
1289 | |
1290 | case EOB_ACT_CONTINUE_SCAN: |
68922bcc |
1291 | (yy_c_buf_p) = |
1292 | (yytext_ptr) + yy_amount_of_matched_text; |
42cf5bc1 |
1293 | |
68922bcc |
1294 | yy_current_state = yy_get_previous_state( ); |
42cf5bc1 |
1295 | |
68922bcc |
1296 | yy_cp = (yy_c_buf_p); |
1297 | yy_bp = (yytext_ptr) + YY_MORE_ADJ; |
42cf5bc1 |
1298 | goto yy_match; |
1299 | |
1300 | case EOB_ACT_LAST_MATCH: |
68922bcc |
1301 | (yy_c_buf_p) = |
1302 | &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; |
42cf5bc1 |
1303 | |
68922bcc |
1304 | yy_current_state = yy_get_previous_state( ); |
42cf5bc1 |
1305 | |
68922bcc |
1306 | yy_cp = (yy_c_buf_p); |
1307 | yy_bp = (yytext_ptr) + YY_MORE_ADJ; |
42cf5bc1 |
1308 | goto yy_find_action; |
1309 | } |
1310 | break; |
1311 | } |
1312 | |
1313 | default: |
1314 | YY_FATAL_ERROR( |
1315 | "fatal flex scanner internal error--no action found" ); |
1316 | } /* end of action switch */ |
1317 | } /* end of scanning one token */ |
68922bcc |
1318 | } /* end of user's declarations */ |
1319 | } /* end of yylex */ |
42cf5bc1 |
1320 | |
1321 | /* yy_get_next_buffer - try to read in a new buffer |
1322 | * |
1323 | * Returns a code representing an action: |
1324 | * EOB_ACT_LAST_MATCH - |
1325 | * EOB_ACT_CONTINUE_SCAN - continue scanning from current position |
1326 | * EOB_ACT_END_OF_FILE - end of file |
1327 | */ |
68922bcc |
1328 | static int yy_get_next_buffer (void) |
1329 | { |
1330 | char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; |
1331 | char *source = (yytext_ptr); |
1332 | int number_to_move, i; |
42cf5bc1 |
1333 | int ret_val; |
1334 | |
68922bcc |
1335 | if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) |
42cf5bc1 |
1336 | YY_FATAL_ERROR( |
1337 | "fatal flex scanner internal error--end of buffer missed" ); |
1338 | |
68922bcc |
1339 | if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) |
42cf5bc1 |
1340 | { /* Don't try to fill the buffer, so this is an EOF. */ |
68922bcc |
1341 | if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) |
42cf5bc1 |
1342 | { |
1343 | /* We matched a single character, the EOB, so |
1344 | * treat this as a final EOF. |
1345 | */ |
1346 | return EOB_ACT_END_OF_FILE; |
1347 | } |
1348 | |
1349 | else |
1350 | { |
1351 | /* We matched some text prior to the EOB, first |
1352 | * process it. |
1353 | */ |
1354 | return EOB_ACT_LAST_MATCH; |
1355 | } |
1356 | } |
1357 | |
1358 | /* Try to read more data. */ |
1359 | |
1360 | /* First move last chars to start of buffer. */ |
68922bcc |
1361 | number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr) - 1); |
42cf5bc1 |
1362 | |
1363 | for ( i = 0; i < number_to_move; ++i ) |
1364 | *(dest++) = *(source++); |
1365 | |
68922bcc |
1366 | if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) |
42cf5bc1 |
1367 | /* don't do the read, it's not guaranteed to return an EOF, |
1368 | * just force an EOF |
1369 | */ |
68922bcc |
1370 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; |
42cf5bc1 |
1371 | |
1372 | else |
1373 | { |
68922bcc |
1374 | int num_to_read = |
1375 | YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; |
42cf5bc1 |
1376 | |
1377 | while ( num_to_read <= 0 ) |
1378 | { /* Not enough room in the buffer - grow it. */ |
42cf5bc1 |
1379 | |
1380 | /* just a shorter name for the current buffer */ |
68922bcc |
1381 | YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE; |
42cf5bc1 |
1382 | |
1383 | int yy_c_buf_p_offset = |
68922bcc |
1384 | (int) ((yy_c_buf_p) - b->yy_ch_buf); |
42cf5bc1 |
1385 | |
1386 | if ( b->yy_is_our_buffer ) |
1387 | { |
1388 | int new_size = b->yy_buf_size * 2; |
1389 | |
1390 | if ( new_size <= 0 ) |
1391 | b->yy_buf_size += b->yy_buf_size / 8; |
1392 | else |
1393 | b->yy_buf_size *= 2; |
1394 | |
1395 | b->yy_ch_buf = (char *) |
1396 | /* Include room in for 2 EOB chars. */ |
68922bcc |
1397 | yyrealloc( (void *) b->yy_ch_buf, |
1398 | (yy_size_t) (b->yy_buf_size + 2) ); |
42cf5bc1 |
1399 | } |
1400 | else |
1401 | /* Can't grow it, we don't own it. */ |
68922bcc |
1402 | b->yy_ch_buf = NULL; |
42cf5bc1 |
1403 | |
1404 | if ( ! b->yy_ch_buf ) |
1405 | YY_FATAL_ERROR( |
1406 | "fatal error - scanner input buffer overflow" ); |
1407 | |
68922bcc |
1408 | (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; |
42cf5bc1 |
1409 | |
68922bcc |
1410 | num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - |
42cf5bc1 |
1411 | number_to_move - 1; |
68922bcc |
1412 | |
42cf5bc1 |
1413 | } |
1414 | |
1415 | if ( num_to_read > YY_READ_BUF_SIZE ) |
1416 | num_to_read = YY_READ_BUF_SIZE; |
1417 | |
1418 | /* Read in more data. */ |
68922bcc |
1419 | YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), |
1420 | (yy_n_chars), num_to_read ); |
1421 | |
1422 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); |
42cf5bc1 |
1423 | } |
1424 | |
68922bcc |
1425 | if ( (yy_n_chars) == 0 ) |
42cf5bc1 |
1426 | { |
1427 | if ( number_to_move == YY_MORE_ADJ ) |
1428 | { |
1429 | ret_val = EOB_ACT_END_OF_FILE; |
68922bcc |
1430 | yyrestart( yyin ); |
42cf5bc1 |
1431 | } |
1432 | |
1433 | else |
1434 | { |
1435 | ret_val = EOB_ACT_LAST_MATCH; |
68922bcc |
1436 | YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = |
42cf5bc1 |
1437 | YY_BUFFER_EOF_PENDING; |
1438 | } |
1439 | } |
1440 | |
1441 | else |
1442 | ret_val = EOB_ACT_CONTINUE_SCAN; |
1443 | |
68922bcc |
1444 | if (((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { |
1445 | /* Extend the array by 50%, plus the number we really need. */ |
1446 | int new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); |
1447 | YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc( |
1448 | (void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, (yy_size_t) new_size ); |
1449 | if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) |
1450 | YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); |
1451 | /* "- 2" to take care of EOB's */ |
1452 | YY_CURRENT_BUFFER_LVALUE->yy_buf_size = (int) (new_size - 2); |
1453 | } |
42cf5bc1 |
1454 | |
68922bcc |
1455 | (yy_n_chars) += number_to_move; |
1456 | YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; |
1457 | YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; |
42cf5bc1 |
1458 | |
68922bcc |
1459 | (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; |
42cf5bc1 |
1460 | |
68922bcc |
1461 | return ret_val; |
1462 | } |
42cf5bc1 |
1463 | |
1464 | /* yy_get_previous_state - get the state just before the EOB char was reached */ |
1465 | |
68922bcc |
1466 | static yy_state_type yy_get_previous_state (void) |
1467 | { |
1468 | yy_state_type yy_current_state; |
1469 | char *yy_cp; |
1470 | |
1471 | yy_current_state = (yy_start); |
42cf5bc1 |
1472 | |
68922bcc |
1473 | for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) |
42cf5bc1 |
1474 | { |
68922bcc |
1475 | YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); |
42cf5bc1 |
1476 | if ( yy_accept[yy_current_state] ) |
1477 | { |
68922bcc |
1478 | (yy_last_accepting_state) = yy_current_state; |
1479 | (yy_last_accepting_cpos) = yy_cp; |
42cf5bc1 |
1480 | } |
fba34cf8 |
1481 | while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) |
1482 | { |
1483 | yy_current_state = (int) yy_def[yy_current_state]; |
1484 | if ( yy_current_state >= 55 ) |
68922bcc |
1485 | yy_c = yy_meta[yy_c]; |
fba34cf8 |
1486 | } |
68922bcc |
1487 | yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; |
42cf5bc1 |
1488 | } |
1489 | |
1490 | return yy_current_state; |
68922bcc |
1491 | } |
42cf5bc1 |
1492 | |
1493 | /* yy_try_NUL_trans - try to make a transition on the NUL character |
1494 | * |
1495 | * synopsis |
1496 | * next_state = yy_try_NUL_trans( current_state ); |
1497 | */ |
68922bcc |
1498 | static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) |
1499 | { |
1500 | int yy_is_jam; |
1501 | char *yy_cp = (yy_c_buf_p); |
42cf5bc1 |
1502 | |
68922bcc |
1503 | YY_CHAR yy_c = 1; |
fba34cf8 |
1504 | if ( yy_accept[yy_current_state] ) |
42cf5bc1 |
1505 | { |
68922bcc |
1506 | (yy_last_accepting_state) = yy_current_state; |
1507 | (yy_last_accepting_cpos) = yy_cp; |
fba34cf8 |
1508 | } |
1509 | while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) |
1510 | { |
1511 | yy_current_state = (int) yy_def[yy_current_state]; |
1512 | if ( yy_current_state >= 55 ) |
68922bcc |
1513 | yy_c = yy_meta[yy_c]; |
42cf5bc1 |
1514 | } |
68922bcc |
1515 | yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; |
fba34cf8 |
1516 | yy_is_jam = (yy_current_state == 54); |
42cf5bc1 |
1517 | |
68922bcc |
1518 | return yy_is_jam ? 0 : yy_current_state; |
1519 | } |
42cf5bc1 |
1520 | |
1521 | #ifndef YY_NO_UNPUT |
68922bcc |
1522 | |
1523 | static void yyunput (int c, char * yy_bp ) |
1524 | { |
1525 | char *yy_cp; |
1526 | |
1527 | yy_cp = (yy_c_buf_p); |
42cf5bc1 |
1528 | |
1529 | /* undo effects of setting up yytext */ |
68922bcc |
1530 | *yy_cp = (yy_hold_char); |
42cf5bc1 |
1531 | |
68922bcc |
1532 | if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) |
42cf5bc1 |
1533 | { /* need to shift things up to make room */ |
1534 | /* +2 for EOB chars. */ |
68922bcc |
1535 | int number_to_move = (yy_n_chars) + 2; |
1536 | char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ |
1537 | YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; |
1538 | char *source = |
1539 | &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; |
42cf5bc1 |
1540 | |
68922bcc |
1541 | while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) |
42cf5bc1 |
1542 | *--dest = *--source; |
1543 | |
1544 | yy_cp += (int) (dest - source); |
1545 | yy_bp += (int) (dest - source); |
68922bcc |
1546 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = |
1547 | (yy_n_chars) = (int) YY_CURRENT_BUFFER_LVALUE->yy_buf_size; |
42cf5bc1 |
1548 | |
68922bcc |
1549 | if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) |
42cf5bc1 |
1550 | YY_FATAL_ERROR( "flex scanner push-back overflow" ); |
1551 | } |
1552 | |
1553 | *--yy_cp = (char) c; |
1554 | |
68922bcc |
1555 | (yytext_ptr) = yy_bp; |
1556 | (yy_hold_char) = *yy_cp; |
1557 | (yy_c_buf_p) = yy_cp; |
1558 | } |
42cf5bc1 |
1559 | |
68922bcc |
1560 | #endif |
42cf5bc1 |
1561 | |
68922bcc |
1562 | #ifndef YY_NO_INPUT |
42cf5bc1 |
1563 | #ifdef __cplusplus |
68922bcc |
1564 | static int yyinput (void) |
42cf5bc1 |
1565 | #else |
68922bcc |
1566 | static int input (void) |
42cf5bc1 |
1567 | #endif |
42cf5bc1 |
1568 | |
68922bcc |
1569 | { |
1570 | int c; |
1571 | |
1572 | *(yy_c_buf_p) = (yy_hold_char); |
42cf5bc1 |
1573 | |
68922bcc |
1574 | if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) |
42cf5bc1 |
1575 | { |
1576 | /* yy_c_buf_p now points to the character we want to return. |
1577 | * If this occurs *before* the EOB characters, then it's a |
1578 | * valid NUL; if not, then we've hit the end of the buffer. |
1579 | */ |
68922bcc |
1580 | if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) |
42cf5bc1 |
1581 | /* This was really a NUL. */ |
68922bcc |
1582 | *(yy_c_buf_p) = '\0'; |
42cf5bc1 |
1583 | |
1584 | else |
1585 | { /* need more input */ |
68922bcc |
1586 | int offset = (int) ((yy_c_buf_p) - (yytext_ptr)); |
1587 | ++(yy_c_buf_p); |
42cf5bc1 |
1588 | |
68922bcc |
1589 | switch ( yy_get_next_buffer( ) ) |
42cf5bc1 |
1590 | { |
68922bcc |
1591 | case EOB_ACT_LAST_MATCH: |
1592 | /* This happens because yy_g_n_b() |
1593 | * sees that we've accumulated a |
1594 | * token and flags that we need to |
1595 | * try matching the token before |
1596 | * proceeding. But for input(), |
1597 | * there's no matching to consider. |
1598 | * So convert the EOB_ACT_LAST_MATCH |
1599 | * to EOB_ACT_END_OF_FILE. |
1600 | */ |
1601 | |
1602 | /* Reset buffer status. */ |
1603 | yyrestart( yyin ); |
1604 | |
1605 | /*FALLTHROUGH*/ |
1606 | |
42cf5bc1 |
1607 | case EOB_ACT_END_OF_FILE: |
1608 | { |
68922bcc |
1609 | if ( yywrap( ) ) |
1610 | return 0; |
42cf5bc1 |
1611 | |
68922bcc |
1612 | if ( ! (yy_did_buffer_switch_on_eof) ) |
42cf5bc1 |
1613 | YY_NEW_FILE; |
1614 | #ifdef __cplusplus |
1615 | return yyinput(); |
1616 | #else |
1617 | return input(); |
1618 | #endif |
1619 | } |
1620 | |
1621 | case EOB_ACT_CONTINUE_SCAN: |
68922bcc |
1622 | (yy_c_buf_p) = (yytext_ptr) + offset; |
42cf5bc1 |
1623 | break; |
42cf5bc1 |
1624 | } |
1625 | } |
1626 | } |
1627 | |
68922bcc |
1628 | c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ |
1629 | *(yy_c_buf_p) = '\0'; /* preserve yytext */ |
1630 | (yy_hold_char) = *++(yy_c_buf_p); |
42cf5bc1 |
1631 | |
1632 | return c; |
68922bcc |
1633 | } |
1634 | #endif /* ifndef YY_NO_INPUT */ |
42cf5bc1 |
1635 | |
68922bcc |
1636 | /** Immediately switch to a different input stream. |
1637 | * @param input_file A readable stream. |
1638 | * |
1639 | * @note This function does not reset the start condition to @c INITIAL . |
1640 | */ |
1641 | void yyrestart (FILE * input_file ) |
1642 | { |
1643 | |
1644 | if ( ! YY_CURRENT_BUFFER ){ |
1645 | yyensure_buffer_stack (); |
1646 | YY_CURRENT_BUFFER_LVALUE = |
1647 | yy_create_buffer( yyin, YY_BUF_SIZE ); |
42cf5bc1 |
1648 | } |
1649 | |
68922bcc |
1650 | yy_init_buffer( YY_CURRENT_BUFFER, input_file ); |
1651 | yy_load_buffer_state( ); |
1652 | } |
42cf5bc1 |
1653 | |
68922bcc |
1654 | /** Switch to a different input buffer. |
1655 | * @param new_buffer The new input buffer. |
1656 | * |
1657 | */ |
1658 | void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) |
1659 | { |
1660 | |
1661 | /* TODO. We should be able to replace this entire function body |
1662 | * with |
1663 | * yypop_buffer_state(); |
1664 | * yypush_buffer_state(new_buffer); |
1665 | */ |
1666 | yyensure_buffer_stack (); |
1667 | if ( YY_CURRENT_BUFFER == new_buffer ) |
42cf5bc1 |
1668 | return; |
1669 | |
68922bcc |
1670 | if ( YY_CURRENT_BUFFER ) |
42cf5bc1 |
1671 | { |
1672 | /* Flush out information for old buffer. */ |
68922bcc |
1673 | *(yy_c_buf_p) = (yy_hold_char); |
1674 | YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); |
1675 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); |
42cf5bc1 |
1676 | } |
1677 | |
68922bcc |
1678 | YY_CURRENT_BUFFER_LVALUE = new_buffer; |
1679 | yy_load_buffer_state( ); |
42cf5bc1 |
1680 | |
1681 | /* We don't actually know whether we did this switch during |
1682 | * EOF (yywrap()) processing, but the only time this flag |
1683 | * is looked at is after yywrap() is called, so it's safe |
1684 | * to go ahead and always set it. |
1685 | */ |
68922bcc |
1686 | (yy_did_buffer_switch_on_eof) = 1; |
1687 | } |
42cf5bc1 |
1688 | |
68922bcc |
1689 | static void yy_load_buffer_state (void) |
1690 | { |
1691 | (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; |
1692 | (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; |
1693 | yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; |
1694 | (yy_hold_char) = *(yy_c_buf_p); |
1695 | } |
42cf5bc1 |
1696 | |
68922bcc |
1697 | /** Allocate and initialize an input buffer state. |
1698 | * @param file A readable stream. |
1699 | * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. |
1700 | * |
1701 | * @return the allocated buffer state. |
1702 | */ |
1703 | YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) |
1704 | { |
42cf5bc1 |
1705 | YY_BUFFER_STATE b; |
68922bcc |
1706 | |
1707 | b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) ); |
42cf5bc1 |
1708 | if ( ! b ) |
1709 | YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); |
1710 | |
1711 | b->yy_buf_size = size; |
1712 | |
1713 | /* yy_ch_buf has to be 2 characters longer than the size given because |
1714 | * we need to put in 2 end-of-buffer characters. |
1715 | */ |
68922bcc |
1716 | b->yy_ch_buf = (char *) yyalloc( (yy_size_t) (b->yy_buf_size + 2) ); |
42cf5bc1 |
1717 | if ( ! b->yy_ch_buf ) |
1718 | YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); |
1719 | |
1720 | b->yy_is_our_buffer = 1; |
1721 | |
1722 | yy_init_buffer( b, file ); |
1723 | |
1724 | return b; |
68922bcc |
1725 | } |
42cf5bc1 |
1726 | |
68922bcc |
1727 | /** Destroy the buffer. |
1728 | * @param b a buffer created with yy_create_buffer() |
1729 | * |
1730 | */ |
1731 | void yy_delete_buffer (YY_BUFFER_STATE b ) |
1732 | { |
1733 | |
42cf5bc1 |
1734 | if ( ! b ) |
1735 | return; |
1736 | |
68922bcc |
1737 | if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ |
1738 | YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; |
42cf5bc1 |
1739 | |
1740 | if ( b->yy_is_our_buffer ) |
68922bcc |
1741 | yyfree( (void *) b->yy_ch_buf ); |
42cf5bc1 |
1742 | |
68922bcc |
1743 | yyfree( (void *) b ); |
1744 | } |
42cf5bc1 |
1745 | |
68922bcc |
1746 | /* Initializes or reinitializes a buffer. |
1747 | * This function is sometimes called more than once on the same buffer, |
1748 | * such as during a yyrestart() or at EOF. |
1749 | */ |
1750 | static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) |
42cf5bc1 |
1751 | |
68922bcc |
1752 | { |
1753 | int oerrno = errno; |
1754 | |
42cf5bc1 |
1755 | yy_flush_buffer( b ); |
1756 | |
1757 | b->yy_input_file = file; |
1758 | b->yy_fill_buffer = 1; |
1759 | |
68922bcc |
1760 | /* If b is the current buffer, then yy_init_buffer was _probably_ |
1761 | * called from yyrestart() or through yy_get_next_buffer. |
1762 | * In that case, we don't want to reset the lineno or column. |
1763 | */ |
1764 | if (b != YY_CURRENT_BUFFER){ |
1765 | b->yy_bs_lineno = 1; |
1766 | b->yy_bs_column = 0; |
1767 | } |
1768 | |
1769 | b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; |
1770 | |
1771 | errno = oerrno; |
1772 | } |
42cf5bc1 |
1773 | |
68922bcc |
1774 | /** Discard all buffered characters. On the next scan, YY_INPUT will be called. |
1775 | * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. |
1776 | * |
1777 | */ |
1778 | void yy_flush_buffer (YY_BUFFER_STATE b ) |
1779 | { |
1780 | if ( ! b ) |
1781 | return; |
42cf5bc1 |
1782 | |
42cf5bc1 |
1783 | b->yy_n_chars = 0; |
1784 | |
1785 | /* We always need two end-of-buffer characters. The first causes |
1786 | * a transition to the end-of-buffer state. The second causes |
1787 | * a jam in that state. |
1788 | */ |
1789 | b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; |
1790 | b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; |
1791 | |
1792 | b->yy_buf_pos = &b->yy_ch_buf[0]; |
1793 | |
1794 | b->yy_at_bol = 1; |
1795 | b->yy_buffer_status = YY_BUFFER_NEW; |
1796 | |
68922bcc |
1797 | if ( b == YY_CURRENT_BUFFER ) |
1798 | yy_load_buffer_state( ); |
1799 | } |
1800 | |
1801 | /** Pushes the new state onto the stack. The new state becomes |
1802 | * the current state. This function will allocate the stack |
1803 | * if necessary. |
1804 | * @param new_buffer The new state. |
1805 | * |
1806 | */ |
1807 | void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) |
1808 | { |
1809 | if (new_buffer == NULL) |
1810 | return; |
1811 | |
1812 | yyensure_buffer_stack(); |
1813 | |
1814 | /* This block is copied from yy_switch_to_buffer. */ |
1815 | if ( YY_CURRENT_BUFFER ) |
1816 | { |
1817 | /* Flush out information for old buffer. */ |
1818 | *(yy_c_buf_p) = (yy_hold_char); |
1819 | YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); |
1820 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); |
1821 | } |
1822 | |
1823 | /* Only push if top exists. Otherwise, replace top. */ |
1824 | if (YY_CURRENT_BUFFER) |
1825 | (yy_buffer_stack_top)++; |
1826 | YY_CURRENT_BUFFER_LVALUE = new_buffer; |
1827 | |
1828 | /* copied from yy_switch_to_buffer. */ |
1829 | yy_load_buffer_state( ); |
1830 | (yy_did_buffer_switch_on_eof) = 1; |
1831 | } |
1832 | |
1833 | /** Removes and deletes the top of the stack, if present. |
1834 | * The next element becomes the new top. |
1835 | * |
1836 | */ |
1837 | void yypop_buffer_state (void) |
1838 | { |
1839 | if (!YY_CURRENT_BUFFER) |
1840 | return; |
1841 | |
1842 | yy_delete_buffer(YY_CURRENT_BUFFER ); |
1843 | YY_CURRENT_BUFFER_LVALUE = NULL; |
1844 | if ((yy_buffer_stack_top) > 0) |
1845 | --(yy_buffer_stack_top); |
1846 | |
1847 | if (YY_CURRENT_BUFFER) { |
1848 | yy_load_buffer_state( ); |
1849 | (yy_did_buffer_switch_on_eof) = 1; |
42cf5bc1 |
1850 | } |
68922bcc |
1851 | } |
42cf5bc1 |
1852 | |
68922bcc |
1853 | /* Allocates the stack if it does not exist. |
1854 | * Guarantees space for at least one push. |
1855 | */ |
1856 | static void yyensure_buffer_stack (void) |
1857 | { |
1858 | yy_size_t num_to_alloc; |
1859 | |
1860 | if (!(yy_buffer_stack)) { |
1861 | |
1862 | /* First allocation is just for 2 elements, since we don't know if this |
1863 | * scanner will even need a stack. We use 2 instead of 1 to avoid an |
1864 | * immediate realloc on the next call. |
1865 | */ |
1866 | num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */ |
1867 | (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc |
1868 | (num_to_alloc * sizeof(struct yy_buffer_state*) |
1869 | ); |
1870 | if ( ! (yy_buffer_stack) ) |
1871 | YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); |
1872 | |
1873 | memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); |
1874 | |
1875 | (yy_buffer_stack_max) = num_to_alloc; |
1876 | (yy_buffer_stack_top) = 0; |
1877 | return; |
1878 | } |
42cf5bc1 |
1879 | |
68922bcc |
1880 | if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ |
42cf5bc1 |
1881 | |
68922bcc |
1882 | /* Increase the buffer to prepare for a possible push. */ |
1883 | yy_size_t grow_size = 8 /* arbitrary grow size */; |
1884 | |
1885 | num_to_alloc = (yy_buffer_stack_max) + grow_size; |
1886 | (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc |
1887 | ((yy_buffer_stack), |
1888 | num_to_alloc * sizeof(struct yy_buffer_state*) |
1889 | ); |
1890 | if ( ! (yy_buffer_stack) ) |
1891 | YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); |
1892 | |
1893 | /* zero only the new slots.*/ |
1894 | memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); |
1895 | (yy_buffer_stack_max) = num_to_alloc; |
1896 | } |
1897 | } |
1898 | |
1899 | /** Setup the input buffer state to scan directly from a user-specified character buffer. |
1900 | * @param base the character buffer |
1901 | * @param size the size in bytes of the character buffer |
1902 | * |
1903 | * @return the newly allocated buffer state object. |
1904 | */ |
1905 | YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) |
1906 | { |
1907 | YY_BUFFER_STATE b; |
1908 | |
42cf5bc1 |
1909 | if ( size < 2 || |
1910 | base[size-2] != YY_END_OF_BUFFER_CHAR || |
1911 | base[size-1] != YY_END_OF_BUFFER_CHAR ) |
1912 | /* They forgot to leave room for the EOB's. */ |
68922bcc |
1913 | return NULL; |
42cf5bc1 |
1914 | |
68922bcc |
1915 | b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) ); |
42cf5bc1 |
1916 | if ( ! b ) |
1917 | YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); |
1918 | |
68922bcc |
1919 | b->yy_buf_size = (int) (size - 2); /* "- 2" to take care of EOB's */ |
42cf5bc1 |
1920 | b->yy_buf_pos = b->yy_ch_buf = base; |
1921 | b->yy_is_our_buffer = 0; |
68922bcc |
1922 | b->yy_input_file = NULL; |
42cf5bc1 |
1923 | b->yy_n_chars = b->yy_buf_size; |
1924 | b->yy_is_interactive = 0; |
1925 | b->yy_at_bol = 1; |
1926 | b->yy_fill_buffer = 0; |
1927 | b->yy_buffer_status = YY_BUFFER_NEW; |
1928 | |
68922bcc |
1929 | yy_switch_to_buffer( b ); |
42cf5bc1 |
1930 | |
1931 | return b; |
68922bcc |
1932 | } |
42cf5bc1 |
1933 | |
68922bcc |
1934 | /** Setup the input buffer state to scan a string. The next call to yylex() will |
1935 | * scan from a @e copy of @a str. |
1936 | * @param yystr a NUL-terminated string to scan |
1937 | * |
1938 | * @return the newly allocated buffer state object. |
1939 | * @note If you want to scan bytes that may contain NUL values, then use |
1940 | * yy_scan_bytes() instead. |
1941 | */ |
1942 | YY_BUFFER_STATE yy_scan_string (const char * yystr ) |
1943 | { |
1944 | |
1945 | return yy_scan_bytes( yystr, (int) strlen(yystr) ); |
1946 | } |
42cf5bc1 |
1947 | |
68922bcc |
1948 | /** Setup the input buffer state to scan the given bytes. The next call to yylex() will |
1949 | * scan from a @e copy of @a bytes. |
1950 | * @param yybytes the byte buffer to scan |
1951 | * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. |
1952 | * |
1953 | * @return the newly allocated buffer state object. |
1954 | */ |
1955 | YY_BUFFER_STATE yy_scan_bytes (const char * yybytes, int _yybytes_len ) |
1956 | { |
42cf5bc1 |
1957 | YY_BUFFER_STATE b; |
1958 | char *buf; |
1959 | yy_size_t n; |
1960 | int i; |
68922bcc |
1961 | |
42cf5bc1 |
1962 | /* Get memory for full buffer, including space for trailing EOB's. */ |
68922bcc |
1963 | n = (yy_size_t) (_yybytes_len + 2); |
1964 | buf = (char *) yyalloc( n ); |
42cf5bc1 |
1965 | if ( ! buf ) |
1966 | YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); |
1967 | |
68922bcc |
1968 | for ( i = 0; i < _yybytes_len; ++i ) |
1969 | buf[i] = yybytes[i]; |
42cf5bc1 |
1970 | |
68922bcc |
1971 | buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; |
42cf5bc1 |
1972 | |
1973 | b = yy_scan_buffer( buf, n ); |
1974 | if ( ! b ) |
1975 | YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); |
1976 | |
1977 | /* It's okay to grow etc. this buffer, and we should throw it |
1978 | * away when we're done. |
1979 | */ |
1980 | b->yy_is_our_buffer = 1; |
1981 | |
1982 | return b; |
68922bcc |
1983 | } |
1984 | |
1985 | #ifndef YY_EXIT_FAILURE |
1986 | #define YY_EXIT_FAILURE 2 |
42cf5bc1 |
1987 | #endif |
1988 | |
68922bcc |
1989 | static void yynoreturn yy_fatal_error (const char* msg ) |
1990 | { |
1991 | fprintf( stderr, "%s\n", msg ); |
1992 | exit( YY_EXIT_FAILURE ); |
1993 | } |
42cf5bc1 |
1994 | |
68922bcc |
1995 | /* Redefine yyless() so it works in section 3 code. */ |
42cf5bc1 |
1996 | |
68922bcc |
1997 | #undef yyless |
1998 | #define yyless(n) \ |
1999 | do \ |
2000 | { \ |
2001 | /* Undo effects of setting up yytext. */ \ |
2002 | int yyless_macro_arg = (n); \ |
2003 | YY_LESS_LINENO(yyless_macro_arg);\ |
2004 | yytext[yyleng] = (yy_hold_char); \ |
2005 | (yy_c_buf_p) = yytext + yyless_macro_arg; \ |
2006 | (yy_hold_char) = *(yy_c_buf_p); \ |
2007 | *(yy_c_buf_p) = '\0'; \ |
2008 | yyleng = yyless_macro_arg; \ |
2009 | } \ |
2010 | while ( 0 ) |
42cf5bc1 |
2011 | |
68922bcc |
2012 | /* Accessor methods (get/set functions) to struct members. */ |
42cf5bc1 |
2013 | |
68922bcc |
2014 | /** Get the current line number. |
2015 | * |
2016 | */ |
2017 | int yyget_lineno (void) |
2018 | { |
2019 | |
2020 | return yylineno; |
2021 | } |
42cf5bc1 |
2022 | |
68922bcc |
2023 | /** Get the input stream. |
2024 | * |
2025 | */ |
2026 | FILE *yyget_in (void) |
2027 | { |
2028 | return yyin; |
2029 | } |
42cf5bc1 |
2030 | |
68922bcc |
2031 | /** Get the output stream. |
2032 | * |
2033 | */ |
2034 | FILE *yyget_out (void) |
2035 | { |
2036 | return yyout; |
2037 | } |
42cf5bc1 |
2038 | |
68922bcc |
2039 | /** Get the length of the current token. |
2040 | * |
2041 | */ |
2042 | int yyget_leng (void) |
2043 | { |
2044 | return yyleng; |
2045 | } |
42cf5bc1 |
2046 | |
68922bcc |
2047 | /** Get the current token. |
2048 | * |
2049 | */ |
42cf5bc1 |
2050 | |
68922bcc |
2051 | char *yyget_text (void) |
2052 | { |
2053 | return yytext; |
2054 | } |
42cf5bc1 |
2055 | |
68922bcc |
2056 | /** Set the current line number. |
2057 | * @param _line_number line number |
2058 | * |
2059 | */ |
2060 | void yyset_lineno (int _line_number ) |
2061 | { |
2062 | |
2063 | yylineno = _line_number; |
2064 | } |
42cf5bc1 |
2065 | |
68922bcc |
2066 | /** Set the input stream. This does not discard the current |
2067 | * input buffer. |
2068 | * @param _in_str A readable stream. |
2069 | * |
2070 | * @see yy_switch_to_buffer |
2071 | */ |
2072 | void yyset_in (FILE * _in_str ) |
2073 | { |
2074 | yyin = _in_str ; |
2075 | } |
42cf5bc1 |
2076 | |
68922bcc |
2077 | void yyset_out (FILE * _out_str ) |
2078 | { |
2079 | yyout = _out_str ; |
2080 | } |
42cf5bc1 |
2081 | |
68922bcc |
2082 | int yyget_debug (void) |
2083 | { |
2084 | return yy_flex_debug; |
2085 | } |
2086 | |
2087 | void yyset_debug (int _bdebug ) |
2088 | { |
2089 | yy_flex_debug = _bdebug ; |
2090 | } |
42cf5bc1 |
2091 | |
68922bcc |
2092 | static int yy_init_globals (void) |
2093 | { |
2094 | /* Initialization is the same as for the non-reentrant scanner. |
2095 | * This function is called from yylex_destroy(), so don't allocate here. |
2096 | */ |
2097 | |
2098 | (yy_buffer_stack) = NULL; |
2099 | (yy_buffer_stack_top) = 0; |
2100 | (yy_buffer_stack_max) = 0; |
2101 | (yy_c_buf_p) = NULL; |
2102 | (yy_init) = 0; |
2103 | (yy_start) = 0; |
2104 | |
2105 | /* Defined in main.c */ |
2106 | #ifdef YY_STDINIT |
2107 | yyin = stdin; |
2108 | yyout = stdout; |
42cf5bc1 |
2109 | #else |
68922bcc |
2110 | yyin = NULL; |
2111 | yyout = NULL; |
42cf5bc1 |
2112 | #endif |
42cf5bc1 |
2113 | |
68922bcc |
2114 | /* For future reference: Set errno on error, since we are called by |
2115 | * yylex_init() |
2116 | */ |
2117 | return 0; |
2118 | } |
42cf5bc1 |
2119 | |
68922bcc |
2120 | /* yylex_destroy is for both reentrant and non-reentrant scanners. */ |
2121 | int yylex_destroy (void) |
2122 | { |
2123 | |
2124 | /* Pop the buffer stack, destroying each element. */ |
2125 | while(YY_CURRENT_BUFFER){ |
2126 | yy_delete_buffer( YY_CURRENT_BUFFER ); |
2127 | YY_CURRENT_BUFFER_LVALUE = NULL; |
2128 | yypop_buffer_state(); |
2129 | } |
42cf5bc1 |
2130 | |
68922bcc |
2131 | /* Destroy the stack itself. */ |
2132 | yyfree((yy_buffer_stack) ); |
2133 | (yy_buffer_stack) = NULL; |
42cf5bc1 |
2134 | |
68922bcc |
2135 | /* Reset the globals. This is important in a non-reentrant scanner so the next time |
2136 | * yylex() is called, initialization will occur. */ |
2137 | yy_init_globals( ); |
42cf5bc1 |
2138 | |
68922bcc |
2139 | return 0; |
2140 | } |
42cf5bc1 |
2141 | |
68922bcc |
2142 | /* |
2143 | * Internal utility routines. |
2144 | */ |
42cf5bc1 |
2145 | |
2146 | #ifndef yytext_ptr |
68922bcc |
2147 | static void yy_flex_strncpy (char* s1, const char * s2, int n ) |
2148 | { |
2149 | |
2150 | int i; |
42cf5bc1 |
2151 | for ( i = 0; i < n; ++i ) |
2152 | s1[i] = s2[i]; |
68922bcc |
2153 | } |
42cf5bc1 |
2154 | #endif |
2155 | |
2156 | #ifdef YY_NEED_STRLEN |
68922bcc |
2157 | static int yy_flex_strlen (const char * s ) |
2158 | { |
2159 | int n; |
42cf5bc1 |
2160 | for ( n = 0; s[n]; ++n ) |
2161 | ; |
2162 | |
2163 | return n; |
68922bcc |
2164 | } |
42cf5bc1 |
2165 | #endif |
2166 | |
68922bcc |
2167 | void *yyalloc (yy_size_t size ) |
2168 | { |
2169 | return malloc(size); |
2170 | } |
42cf5bc1 |
2171 | |
68922bcc |
2172 | void *yyrealloc (void * ptr, yy_size_t size ) |
2173 | { |
2174 | |
42cf5bc1 |
2175 | /* The cast to (char *) in the following accommodates both |
2176 | * implementations that use char* generic pointers, and those |
2177 | * that use void* generic pointers. It works with the latter |
2178 | * because both ANSI C and C++ allow castless assignment from |
2179 | * any pointer type to void*, and deal with argument conversions |
2180 | * as though doing an assignment. |
2181 | */ |
68922bcc |
2182 | return realloc(ptr, size); |
2183 | } |
42cf5bc1 |
2184 | |
68922bcc |
2185 | void yyfree (void * ptr ) |
2186 | { |
2187 | free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ |
2188 | } |
2189 | |
2190 | #define YYTABLES_NAME "yytables" |
42cf5bc1 |
2191 | |