1 #line 2 "automaton_lexer.yy.c"
3 #line 4 "automaton_lexer.yy.c"
5 #define YY_INT_ALIGNED short int
7 /* A lexical scanner generated by flex */
9 #define yy_create_buffer xbt_automaton_parser__create_buffer
10 #define yy_delete_buffer xbt_automaton_parser__delete_buffer
11 #define yy_flex_debug xbt_automaton_parser__flex_debug
12 #define yy_init_buffer xbt_automaton_parser__init_buffer
13 #define yy_flush_buffer xbt_automaton_parser__flush_buffer
14 #define yy_load_buffer_state xbt_automaton_parser__load_buffer_state
15 #define yy_switch_to_buffer xbt_automaton_parser__switch_to_buffer
16 #define yyin xbt_automaton_parser_in
17 #define yyleng xbt_automaton_parser_leng
18 #define yylex xbt_automaton_parser_lex
19 #define yylineno xbt_automaton_parser_lineno
20 #define yyout xbt_automaton_parser_out
21 #define yyrestart xbt_automaton_parser_restart
22 #define yytext xbt_automaton_parser_text
23 #define yywrap xbt_automaton_parser_wrap
24 #define yyalloc xbt_automaton_parser_alloc
25 #define yyrealloc xbt_automaton_parser_realloc
26 #define yyfree xbt_automaton_parser_free
29 #define YY_FLEX_MAJOR_VERSION 2
30 #define YY_FLEX_MINOR_VERSION 5
31 #define YY_FLEX_SUBMINOR_VERSION 39
32 #if YY_FLEX_SUBMINOR_VERSION > 0
36 /* First, we deal with platform-specific or compiler-specific issues. */
38 /* begin standard C headers. */
44 /* end standard C headers. */
46 /* flex integer type definitions */
51 /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
53 #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
55 /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
56 * if you want the limit (max/min) macros for int types.
58 #ifndef __STDC_LIMIT_MACROS
59 #define __STDC_LIMIT_MACROS 1
63 typedef int8_t flex_int8_t;
64 typedef uint8_t flex_uint8_t;
65 typedef int16_t flex_int16_t;
66 typedef uint16_t flex_uint16_t;
67 typedef int32_t flex_int32_t;
68 typedef uint32_t flex_uint32_t;
70 typedef signed char flex_int8_t;
71 typedef short int flex_int16_t;
72 typedef int flex_int32_t;
73 typedef unsigned char flex_uint8_t;
74 typedef unsigned short int flex_uint16_t;
75 typedef unsigned int flex_uint32_t;
77 /* Limits of integral types. */
79 #define INT8_MIN (-128)
82 #define INT16_MIN (-32767-1)
85 #define INT32_MIN (-2147483647-1)
88 #define INT8_MAX (127)
91 #define INT16_MAX (32767)
94 #define INT32_MAX (2147483647)
97 #define UINT8_MAX (255U)
100 #define UINT16_MAX (65535U)
103 #define UINT32_MAX (4294967295U)
108 #endif /* ! FLEXINT_H */
112 /* The "const" storage-class-modifier is valid. */
115 #else /* ! __cplusplus */
117 /* C99 requires __STDC__ to be defined as 1. */
118 #if defined (__STDC__)
122 #endif /* defined (__STDC__) */
123 #endif /* ! __cplusplus */
126 #define yyconst const
131 /* Returned upon end-of-file. */
134 /* Promotes a possibly negative, possibly signed char to an unsigned
135 * integer for use as an array index. If the signed char is negative,
136 * we want to instead treat it as an 8-bit unsigned char, hence the
139 #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
141 /* Enter a start condition. This macro really ought to take a parameter,
142 * but we do it the disgusting crufty way forced on us by the ()-less
143 * definition of BEGIN.
145 #define BEGIN (yy_start) = 1 + 2 *
147 /* Translate the current start state into a value that can be later handed
148 * to BEGIN to return to the state. The YYSTATE alias is for lex
151 #define YY_START (((yy_start) - 1) / 2)
152 #define YYSTATE YY_START
154 /* Action number for EOF rule of a given start state. */
155 #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
157 /* Special action meaning "start processing a new file". */
158 #define YY_NEW_FILE xbt_automaton_parser_restart(xbt_automaton_parser_in )
160 #define YY_END_OF_BUFFER_CHAR 0
162 /* Size of default input buffer. */
165 /* On IA-64, the buffer size is 16k, not 8k.
166 * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
167 * Ditto for the __ia64__ case accordingly.
169 #define YY_BUF_SIZE 32768
171 #define YY_BUF_SIZE 16384
172 #endif /* __ia64__ */
175 /* The state buf must be large enough to hold one state per character in the main buffer.
177 #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
179 #ifndef YY_TYPEDEF_YY_BUFFER_STATE
180 #define YY_TYPEDEF_YY_BUFFER_STATE
181 typedef struct yy_buffer_state *YY_BUFFER_STATE;
184 #ifndef YY_TYPEDEF_YY_SIZE_T
185 #define YY_TYPEDEF_YY_SIZE_T
186 typedef size_t yy_size_t;
189 extern yy_size_t xbt_automaton_parser_leng;
191 extern FILE *xbt_automaton_parser_in, *xbt_automaton_parser_out;
193 #define EOB_ACT_CONTINUE_SCAN 0
194 #define EOB_ACT_END_OF_FILE 1
195 #define EOB_ACT_LAST_MATCH 2
197 #define YY_LESS_LINENO(n)
198 #define YY_LINENO_REWIND_TO(ptr)
200 /* Return all but the first "n" matched characters back to the input stream. */
204 /* Undo effects of setting up xbt_automaton_parser_text. */ \
205 int yyless_macro_arg = (n); \
206 YY_LESS_LINENO(yyless_macro_arg);\
207 *yy_cp = (yy_hold_char); \
208 YY_RESTORE_YY_MORE_OFFSET \
209 (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
210 YY_DO_BEFORE_ACTION; /* set up xbt_automaton_parser_text again */ \
214 #define unput(c) yyunput( c, (yytext_ptr) )
216 #ifndef YY_STRUCT_YY_BUFFER_STATE
217 #define YY_STRUCT_YY_BUFFER_STATE
218 struct yy_buffer_state
222 char *yy_ch_buf; /* input buffer */
223 char *yy_buf_pos; /* current position in input buffer */
225 /* Size of input buffer in bytes, not including room for EOB
228 yy_size_t yy_buf_size;
230 /* Number of characters read into yy_ch_buf, not including EOB
233 yy_size_t yy_n_chars;
235 /* Whether we "own" the buffer - i.e., we know we created it,
236 * and can realloc() it to grow it, and should free() it to
239 int yy_is_our_buffer;
241 /* Whether this is an "interactive" input source; if so, and
242 * if we're using stdio for input, then we want to use getc()
243 * instead of fread(), to make sure we stop fetching input after
246 int yy_is_interactive;
248 /* Whether we're considered to be at the beginning of a line.
249 * If so, '^' rules will be active on the next match, otherwise
254 int yy_bs_lineno; /**< The line count. */
255 int yy_bs_column; /**< The column count. */
257 /* Whether to try to fill the input buffer when we reach the
262 int yy_buffer_status;
264 #define YY_BUFFER_NEW 0
265 #define YY_BUFFER_NORMAL 1
266 /* When an EOF's been seen but there's still some text to process
267 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
268 * shouldn't try reading from the input source any more. We might
269 * still have a bunch of tokens to match, though, because of
270 * possible backing-up.
272 * When we actually see the EOF, we change the status to "new"
273 * (via xbt_automaton_parser_restart()), so that the user can continue scanning by
274 * just pointing xbt_automaton_parser_in at a new input file.
276 #define YY_BUFFER_EOF_PENDING 2
279 #endif /* !YY_STRUCT_YY_BUFFER_STATE */
281 /* Stack of input buffers. */
282 static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
283 static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
284 static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
286 /* We provide macros for accessing buffer states in case in the
287 * future we want to put the buffer states in a more general
290 * Returns the top of the stack, or NULL.
292 #define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
293 ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
296 /* Same as previous macro, but useful when we know that the buffer stack is not
297 * NULL or when we need an lvalue. For internal use only.
299 #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
301 /* yy_hold_char holds the character lost when xbt_automaton_parser_text is formed. */
302 static char yy_hold_char;
303 static yy_size_t yy_n_chars; /* number of characters read into yy_ch_buf */
304 yy_size_t xbt_automaton_parser_leng;
306 /* Points to current character in buffer. */
307 static char *yy_c_buf_p = (char *) 0;
308 static int yy_init = 0; /* whether we need to initialize */
309 static int yy_start = 0; /* start state number */
311 /* Flag which is used to allow xbt_automaton_parser_wrap()'s to do buffer switches
312 * instead of setting up a fresh xbt_automaton_parser_in. A bit of a hack ...
314 static int yy_did_buffer_switch_on_eof;
316 void xbt_automaton_parser_restart (FILE *input_file );
317 void xbt_automaton_parser__switch_to_buffer (YY_BUFFER_STATE new_buffer );
318 YY_BUFFER_STATE xbt_automaton_parser__create_buffer (FILE *file,int size );
319 void xbt_automaton_parser__delete_buffer (YY_BUFFER_STATE b );
320 void xbt_automaton_parser__flush_buffer (YY_BUFFER_STATE b );
321 void xbt_automaton_parser_push_buffer_state (YY_BUFFER_STATE new_buffer );
322 void xbt_automaton_parser_pop_buffer_state (void );
324 static void xbt_automaton_parser_ensure_buffer_stack (void );
325 static void xbt_automaton_parser__load_buffer_state (void );
326 static void xbt_automaton_parser__init_buffer (YY_BUFFER_STATE b,FILE *file );
328 #define YY_FLUSH_BUFFER xbt_automaton_parser__flush_buffer(YY_CURRENT_BUFFER )
330 YY_BUFFER_STATE xbt_automaton_parser__scan_buffer (char *base,yy_size_t size );
331 YY_BUFFER_STATE xbt_automaton_parser__scan_string (yyconst char *yy_str );
332 YY_BUFFER_STATE xbt_automaton_parser__scan_bytes (yyconst char *bytes,yy_size_t len );
334 void *xbt_automaton_parser_alloc (yy_size_t );
335 void *xbt_automaton_parser_realloc (void *,yy_size_t );
336 void xbt_automaton_parser_free (void * );
338 #define yy_new_buffer xbt_automaton_parser__create_buffer
340 #define yy_set_interactive(is_interactive) \
342 if ( ! YY_CURRENT_BUFFER ){ \
343 xbt_automaton_parser_ensure_buffer_stack (); \
344 YY_CURRENT_BUFFER_LVALUE = \
345 xbt_automaton_parser__create_buffer(xbt_automaton_parser_in,YY_BUF_SIZE ); \
347 YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
350 #define yy_set_bol(at_bol) \
352 if ( ! YY_CURRENT_BUFFER ){\
353 xbt_automaton_parser_ensure_buffer_stack (); \
354 YY_CURRENT_BUFFER_LVALUE = \
355 xbt_automaton_parser__create_buffer(xbt_automaton_parser_in,YY_BUF_SIZE ); \
357 YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
360 #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
362 /* Begin user sect3 */
364 #define xbt_automaton_parser_wrap() 1
365 #define YY_SKIP_YYWRAP
367 typedef unsigned char YY_CHAR;
369 FILE *xbt_automaton_parser_in = (FILE *) 0, *xbt_automaton_parser_out = (FILE *) 0;
371 typedef int yy_state_type;
373 extern int xbt_automaton_parser_lineno;
375 int xbt_automaton_parser_lineno = 1;
377 extern char *xbt_automaton_parser_text;
378 #define yytext_ptr xbt_automaton_parser_text
380 static yy_state_type yy_get_previous_state (void );
381 static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
382 static int yy_get_next_buffer (void );
383 static void yy_fatal_error (yyconst char msg[] );
385 /* Done after the current pattern has been matched and before the
386 * corresponding action - sets up xbt_automaton_parser_text.
388 #define YY_DO_BEFORE_ACTION \
389 (yytext_ptr) = yy_bp; \
390 xbt_automaton_parser_leng = (size_t) (yy_cp - yy_bp); \
391 (yy_hold_char) = *yy_cp; \
393 (yy_c_buf_p) = yy_cp;
395 #define YY_NUM_RULES 25
396 #define YY_END_OF_BUFFER 26
397 /* This struct is not used in this scanner,
398 but its presence is necessary. */
401 flex_int32_t yy_verify;
404 static yyconst flex_int16_t yy_accept[54] =
406 0, 0, 26, 24, 18, 23, 8, 24, 24, 9,
407 10, 24, 24, 20, 14, 12, 13, 22, 22, 22,
408 22, 22, 15, 24, 16, 18, 0, 0, 21, 0,
409 6, 4, 0, 0, 20, 11, 22, 3, 22, 2,
410 22, 7, 0, 0, 0, 19, 22, 22, 17, 5,
414 static yyconst flex_int32_t yy_ec[256] =
416 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
417 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
418 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
419 1, 4, 5, 6, 1, 1, 1, 7, 1, 8,
420 9, 10, 1, 1, 11, 12, 13, 14, 15, 14,
421 14, 14, 14, 14, 14, 14, 14, 16, 17, 1,
422 1, 18, 1, 1, 19, 19, 19, 19, 19, 19,
423 19, 19, 19, 19, 19, 19, 19, 19, 19, 19,
424 19, 19, 19, 19, 19, 19, 19, 19, 19, 19,
425 1, 20, 1, 1, 21, 1, 19, 19, 19, 19,
427 22, 23, 24, 19, 25, 19, 19, 19, 19, 26,
428 27, 19, 19, 28, 19, 29, 19, 30, 19, 19,
429 19, 19, 31, 32, 33, 1, 1, 1, 1, 1,
430 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
431 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
432 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
433 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
434 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
435 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
436 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
438 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
439 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
440 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
441 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
442 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
446 static yyconst flex_int32_t yy_meta[34] =
448 1, 1, 2, 2, 1, 2, 1, 1, 1, 1,
449 1, 1, 3, 4, 4, 1, 1, 1, 4, 2,
450 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
454 static yyconst flex_int16_t yy_base[57] =
456 0, 0, 89, 90, 32, 90, 90, 34, 81, 90,
457 90, 69, 76, 27, 31, 69, 90, 0, 59, 56,
458 58, 55, 90, 42, 90, 45, 47, 0, 0, 0,
459 90, 90, 52, 43, 49, 90, 0, 0, 44, 0,
460 42, 90, 56, 65, 52, 56, 25, 26, 90, 0,
461 16, 0, 90, 74, 31, 78
464 static yyconst flex_int16_t yy_def[57] =
466 53, 1, 53, 53, 53, 53, 53, 54, 53, 53,
467 53, 53, 53, 53, 53, 53, 53, 55, 55, 55,
468 55, 55, 53, 53, 53, 53, 54, 27, 27, 27,
469 53, 53, 56, 53, 53, 53, 55, 55, 55, 55,
470 55, 53, 56, 56, 53, 53, 55, 55, 53, 55,
471 55, 55, 0, 53, 53, 53
474 static yyconst flex_int16_t yy_nxt[124] =
476 4, 5, 6, 5, 7, 8, 9, 10, 11, 4,
477 12, 4, 13, 14, 15, 16, 17, 4, 18, 4,
478 4, 18, 19, 20, 21, 22, 18, 18, 18, 18,
479 23, 24, 25, 26, 37, 26, 27, 28, 34, 29,
480 35, 35, 34, 52, 35, 35, 26, 51, 26, 27,
481 28, 50, 29, 27, 44, 44, 46, 46, 44, 44,
482 34, 45, 35, 35, 49, 45, 27, 44, 44, 46,
483 46, 48, 47, 42, 45, 30, 41, 30, 43, 43,
484 40, 43, 39, 38, 36, 33, 32, 31, 53, 3,
485 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
487 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
488 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
492 static yyconst flex_int16_t yy_chk[124] =
494 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
495 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
496 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
497 1, 1, 1, 5, 55, 5, 8, 8, 14, 8,
498 14, 14, 15, 51, 15, 15, 26, 48, 26, 27,
499 27, 47, 27, 8, 33, 33, 34, 34, 43, 43,
500 35, 33, 35, 35, 45, 43, 27, 44, 44, 46,
501 46, 41, 39, 24, 44, 54, 22, 54, 56, 56,
502 21, 56, 20, 19, 16, 13, 12, 9, 3, 53,
503 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
505 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
506 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
510 static yy_state_type yy_last_accepting_state;
511 static char *yy_last_accepting_cpos;
513 extern int xbt_automaton_parser__flex_debug;
514 int xbt_automaton_parser__flex_debug = 0;
516 /* The intent behind this definition is that it'll catch
517 * any uses of REJECT which flex missed.
519 #define REJECT reject_used_but_not_detected
520 #define yymore() yymore_used_but_not_detected
521 #define YY_MORE_ADJ 0
522 #define YY_RESTORE_YY_MORE_OFFSET
523 char *xbt_automaton_parser_text;
524 #line 1 "parserPromela.lex"
525 /* Copyright (c) 2012, 2014-2015. The SimGrid Team.
526 * All rights reserved. */
528 /* This program is free software; you can redistribute it and/or modify it
529 * under the terms of the license (GNU LGPL) which comes with this package. */
531 #line 10 "parserPromela.lex"
535 #include "parserPromela.tab.hacc"
537 extern YYSTYPE yylval;
539 #line 538 "automaton_lexer.yy.c"
543 #ifndef YY_NO_UNISTD_H
544 /* Special case for "unistd.h", since it is non-ANSI. We include it way
545 * down here because we want the user's section 1 to have been scanned first.
546 * The user has a chance to override it with an option.
551 #ifndef YY_EXTRA_TYPE
552 #define YY_EXTRA_TYPE void *
555 static int yy_init_globals (void );
557 /* Accessor methods to globals.
558 These are made visible to non-reentrant scanners for convenience. */
560 int xbt_automaton_parser_lex_destroy (void );
562 int xbt_automaton_parser_get_debug (void );
564 void xbt_automaton_parser_set_debug (int debug_flag );
566 YY_EXTRA_TYPE xbt_automaton_parser_get_extra (void );
568 void xbt_automaton_parser_set_extra (YY_EXTRA_TYPE user_defined );
570 FILE *xbt_automaton_parser_get_in (void );
572 void xbt_automaton_parser_set_in (FILE * in_str );
574 FILE *xbt_automaton_parser_get_out (void );
576 void xbt_automaton_parser_set_out (FILE * out_str );
578 yy_size_t xbt_automaton_parser_get_leng (void );
580 char *xbt_automaton_parser_get_text (void );
582 int xbt_automaton_parser_get_lineno (void );
584 void xbt_automaton_parser_set_lineno (int line_number );
586 /* Macros after this point can all be overridden by user definitions in
590 #ifndef YY_SKIP_YYWRAP
592 extern "C" int xbt_automaton_parser_wrap (void );
594 extern int xbt_automaton_parser_wrap (void );
598 static void yyunput (int c,char *buf_ptr );
601 static void yy_flex_strncpy (char *,yyconst char *,int );
604 #ifdef YY_NEED_STRLEN
605 static int yy_flex_strlen (yyconst char * );
611 static int yyinput (void );
613 static int input (void );
618 /* Amount of stuff to slurp up with each read. */
619 #ifndef YY_READ_BUF_SIZE
621 /* On IA-64, the buffer size is 16k, not 8k */
622 #define YY_READ_BUF_SIZE 16384
624 #define YY_READ_BUF_SIZE 8192
625 #endif /* __ia64__ */
628 /* Copy whatever the last rule matched to the standard output. */
630 /* This used to be an fputs(), but since the string might contain NUL's,
631 * we now use fwrite().
633 #define ECHO do { if (fwrite( xbt_automaton_parser_text, xbt_automaton_parser_leng, 1, xbt_automaton_parser_out )) {} } while (0)
636 /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
637 * is returned in "result".
640 #define YY_INPUT(buf,result,max_size) \
641 if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
645 for ( n = 0; n < max_size && \
646 (c = getc( xbt_automaton_parser_in )) != EOF && c != '\n'; ++n ) \
649 buf[n++] = (char) c; \
650 if ( c == EOF && ferror( xbt_automaton_parser_in ) ) \
651 YY_FATAL_ERROR( "input in flex scanner failed" ); \
657 while ( (result = fread(buf, 1, max_size, xbt_automaton_parser_in))==0 && ferror(xbt_automaton_parser_in)) \
659 if( errno != EINTR) \
661 YY_FATAL_ERROR( "input in flex scanner failed" ); \
665 clearerr(xbt_automaton_parser_in); \
672 /* No semi-colon after return; correct usage is to write "yyterminate();" -
673 * we don't want an extra ';' after the "return" because that will cause
674 * some compilers to complain about unreachable statements.
677 #define yyterminate() return YY_NULL
680 /* Number of entries by which start-condition stack grows. */
681 #ifndef YY_START_STACK_INCR
682 #define YY_START_STACK_INCR 25
685 /* Report a fatal error. */
686 #ifndef YY_FATAL_ERROR
687 #define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
690 /* end tables serialization structures and prototypes */
692 /* Default declaration of generated scanner - a define so the user can
693 * easily add parameters.
696 #define YY_DECL_IS_OURS 1
698 extern int xbt_automaton_parser_lex (void);
700 #define YY_DECL int xbt_automaton_parser_lex (void)
701 #endif /* !YY_DECL */
703 /* Code executed at the beginning of each rule, after xbt_automaton_parser_text and xbt_automaton_parser_leng
706 #ifndef YY_USER_ACTION
707 #define YY_USER_ACTION
710 /* Code executed at the end of each rule. */
712 #define YY_BREAK break;
715 #define YY_RULE_SETUP \
718 /** The main scanner function which does all the work.
722 yy_state_type yy_current_state;
735 (yy_start) = 1; /* first start state */
737 if ( ! xbt_automaton_parser_in )
738 xbt_automaton_parser_in = stdin;
740 if ( ! xbt_automaton_parser_out )
741 xbt_automaton_parser_out = stdout;
743 if ( ! YY_CURRENT_BUFFER ) {
744 xbt_automaton_parser_ensure_buffer_stack ();
745 YY_CURRENT_BUFFER_LVALUE =
746 xbt_automaton_parser__create_buffer(xbt_automaton_parser_in,YY_BUF_SIZE );
749 xbt_automaton_parser__load_buffer_state( );
753 #line 34 "parserPromela.lex"
756 #line 755 "automaton_lexer.yy.c"
758 while ( 1 ) /* loops until end-of-file is reached */
760 yy_cp = (yy_c_buf_p);
762 /* Support of xbt_automaton_parser_text. */
763 *yy_cp = (yy_hold_char);
765 /* yy_bp points to the position in yy_ch_buf of the start of
770 yy_current_state = (yy_start);
774 YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
775 if ( yy_accept[yy_current_state] )
777 (yy_last_accepting_state) = yy_current_state;
778 (yy_last_accepting_cpos) = yy_cp;
780 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
782 yy_current_state = (int) yy_def[yy_current_state];
783 if ( yy_current_state >= 54 )
784 yy_c = yy_meta[(unsigned int) yy_c];
786 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
789 while ( yy_base[yy_current_state] != 90 );
792 yy_act = yy_accept[yy_current_state];
794 { /* have to back up */
795 yy_cp = (yy_last_accepting_cpos);
796 yy_current_state = (yy_last_accepting_state);
797 yy_act = yy_accept[yy_current_state];
802 do_action: /* This label is used only to access EOF actions. */
805 { /* beginning of action switch */
806 case 0: /* must back up */
807 /* undo the effects of YY_DO_BEFORE_ACTION */
808 *yy_cp = (yy_hold_char);
809 yy_cp = (yy_last_accepting_cpos);
810 yy_current_state = (yy_last_accepting_state);
815 #line 36 "parserPromela.lex"
820 #line 37 "parserPromela.lex"
825 #line 38 "parserPromela.lex"
830 #line 39 "parserPromela.lex"
831 { return (IMPLIES); }
835 #line 40 "parserPromela.lex"
840 #line 41 "parserPromela.lex"
845 #line 42 "parserPromela.lex"
850 #line 43 "parserPromela.lex"
855 #line 44 "parserPromela.lex"
856 { return (LEFT_PAR); }
860 #line 45 "parserPromela.lex"
861 { return (RIGHT_PAR); }
865 #line 46 "parserPromela.lex"
870 #line 47 "parserPromela.lex"
875 #line 48 "parserPromela.lex"
876 { return (SEMI_COLON); }
880 #line 49 "parserPromela.lex"
881 { return (CASE_TRUE); }
885 #line 50 "parserPromela.lex"
886 { return (LEFT_BRACE); }
890 #line 51 "parserPromela.lex"
891 { return (RIGHT_BRACE); }
894 /* rule 17 can match eol */
896 #line 54 "parserPromela.lex"
901 #line 56 "parserPromela.lex"
906 #line 59 "parserPromela.lex"
907 { sscanf(xbt_automaton_parser_text,"%lf",&yylval.real);
908 return (LITT_REEL); }
912 #line 62 "parserPromela.lex"
913 { sscanf(xbt_automaton_parser_text,"%d",&yylval.integer);
917 /* rule 21 can match eol */
919 #line 65 "parserPromela.lex"
920 { yylval.string=(char *)malloc(strlen(xbt_automaton_parser_text)+1);
921 sscanf(xbt_automaton_parser_text,"%s",yylval.string);
922 return (LITT_CHAINE); }
926 #line 69 "parserPromela.lex"
927 { yylval.string=(char *)malloc(strlen(xbt_automaton_parser_text)+1);
928 sscanf(xbt_automaton_parser_text,"%s",yylval.string);
932 /* rule 23 can match eol */
934 #line 73 "parserPromela.lex"
939 #line 75 "parserPromela.lex"
944 #line 77 "parserPromela.lex"
947 #line 946 "automaton_lexer.yy.c"
948 case YY_STATE_EOF(INITIAL):
951 case YY_END_OF_BUFFER:
953 /* Amount of text matched not including the EOB char. */
954 int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
956 /* Undo the effects of YY_DO_BEFORE_ACTION. */
957 *yy_cp = (yy_hold_char);
958 YY_RESTORE_YY_MORE_OFFSET
960 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
962 /* We're scanning a new file or input source. It's
963 * possible that this happened because the user
964 * just pointed xbt_automaton_parser_in at a new source and called
965 * xbt_automaton_parser_lex(). If so, then we have to assure
966 * consistency between YY_CURRENT_BUFFER and our
967 * globals. Here is the right place to do so, because
968 * this is the first action (other than possibly a
969 * back-up) that will match for the new input source.
971 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
972 YY_CURRENT_BUFFER_LVALUE->yy_input_file = xbt_automaton_parser_in;
973 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
976 /* Note that here we test for yy_c_buf_p "<=" to the position
977 * of the first EOB in the buffer, since yy_c_buf_p will
978 * already have been incremented past the NUL character
979 * (since all states make transitions on EOB to the
980 * end-of-buffer state). Contrast this with the test
983 if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
984 { /* This was really a NUL. */
985 yy_state_type yy_next_state;
987 (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
989 yy_current_state = yy_get_previous_state( );
991 /* Okay, we're now positioned to make the NUL
992 * transition. We couldn't have
993 * yy_get_previous_state() go ahead and do it
994 * for us because it doesn't know how to deal
995 * with the possibility of jamming (and we don't
996 * want to build jamming into it because then it
997 * will run more slowly).
1000 yy_next_state = yy_try_NUL_trans( yy_current_state );
1002 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
1004 if ( yy_next_state )
1006 /* Consume the NUL. */
1007 yy_cp = ++(yy_c_buf_p);
1008 yy_current_state = yy_next_state;
1014 yy_cp = (yy_c_buf_p);
1015 goto yy_find_action;
1019 else switch ( yy_get_next_buffer( ) )
1021 case EOB_ACT_END_OF_FILE:
1023 (yy_did_buffer_switch_on_eof) = 0;
1025 if ( xbt_automaton_parser_wrap( ) )
1027 /* Note: because we've taken care in
1028 * yy_get_next_buffer() to have set up
1029 * xbt_automaton_parser_text, we can now set up
1030 * yy_c_buf_p so that if some total
1031 * hoser (like flex itself) wants to
1032 * call the scanner after we return the
1033 * YY_NULL, it'll still work - another
1034 * YY_NULL will get returned.
1036 (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
1038 yy_act = YY_STATE_EOF(YY_START);
1044 if ( ! (yy_did_buffer_switch_on_eof) )
1050 case EOB_ACT_CONTINUE_SCAN:
1052 (yytext_ptr) + yy_amount_of_matched_text;
1054 yy_current_state = yy_get_previous_state( );
1056 yy_cp = (yy_c_buf_p);
1057 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
1060 case EOB_ACT_LAST_MATCH:
1062 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
1064 yy_current_state = yy_get_previous_state( );
1066 yy_cp = (yy_c_buf_p);
1067 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
1068 goto yy_find_action;
1075 "fatal flex scanner internal error--no action found" );
1076 } /* end of action switch */
1077 } /* end of scanning one token */
1078 } /* end of user's declarations */
1079 } /* end of xbt_automaton_parser_lex */
1081 /* yy_get_next_buffer - try to read in a new buffer
1083 * Returns a code representing an action:
1084 * EOB_ACT_LAST_MATCH -
1085 * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
1086 * EOB_ACT_END_OF_FILE - end of file
1088 static int yy_get_next_buffer (void)
1090 char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
1091 char *source = (yytext_ptr);
1092 int number_to_move, i;
1095 if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
1097 "fatal flex scanner internal error--end of buffer missed" );
1099 if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
1100 { /* Don't try to fill the buffer, so this is an EOF. */
1101 if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
1103 /* We matched a single character, the EOB, so
1104 * treat this as a final EOF.
1106 return EOB_ACT_END_OF_FILE;
1111 /* We matched some text prior to the EOB, first
1114 return EOB_ACT_LAST_MATCH;
1118 /* Try to read more data. */
1120 /* First move last chars to start of buffer. */
1121 number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
1123 for ( i = 0; i < number_to_move; ++i )
1124 *(dest++) = *(source++);
1126 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
1127 /* don't do the read, it's not guaranteed to return an EOF,
1130 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
1134 yy_size_t num_to_read =
1135 YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
1137 while ( num_to_read <= 0 )
1138 { /* Not enough room in the buffer - grow it. */
1140 /* just a shorter name for the current buffer */
1141 YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
1143 int yy_c_buf_p_offset =
1144 (int) ((yy_c_buf_p) - b->yy_ch_buf);
1146 if ( b->yy_is_our_buffer )
1148 yy_size_t new_size = b->yy_buf_size * 2;
1150 if ( new_size <= 0 )
1151 b->yy_buf_size += b->yy_buf_size / 8;
1153 b->yy_buf_size *= 2;
1155 b->yy_ch_buf = (char *)
1156 /* Include room in for 2 EOB chars. */
1157 xbt_automaton_parser_realloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
1160 /* Can't grow it, we don't own it. */
1163 if ( ! b->yy_ch_buf )
1165 "fatal error - scanner input buffer overflow" );
1167 (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
1169 num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
1174 if ( num_to_read > YY_READ_BUF_SIZE )
1175 num_to_read = YY_READ_BUF_SIZE;
1177 /* Read in more data. */
1178 YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
1179 (yy_n_chars), num_to_read );
1181 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1184 if ( (yy_n_chars) == 0 )
1186 if ( number_to_move == YY_MORE_ADJ )
1188 ret_val = EOB_ACT_END_OF_FILE;
1189 xbt_automaton_parser_restart(xbt_automaton_parser_in );
1194 ret_val = EOB_ACT_LAST_MATCH;
1195 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
1196 YY_BUFFER_EOF_PENDING;
1201 ret_val = EOB_ACT_CONTINUE_SCAN;
1203 if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
1204 /* Extend the array by 50%, plus the number we really need. */
1205 yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
1206 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) xbt_automaton_parser_realloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
1207 if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1208 YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
1211 (yy_n_chars) += number_to_move;
1212 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
1213 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
1215 (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
1220 /* yy_get_previous_state - get the state just before the EOB char was reached */
1222 static yy_state_type yy_get_previous_state (void)
1224 yy_state_type yy_current_state;
1227 yy_current_state = (yy_start);
1229 for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
1231 YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
1232 if ( yy_accept[yy_current_state] )
1234 (yy_last_accepting_state) = yy_current_state;
1235 (yy_last_accepting_cpos) = yy_cp;
1237 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1239 yy_current_state = (int) yy_def[yy_current_state];
1240 if ( yy_current_state >= 54 )
1241 yy_c = yy_meta[(unsigned int) yy_c];
1243 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1246 return yy_current_state;
1249 /* yy_try_NUL_trans - try to make a transition on the NUL character
1252 * next_state = yy_try_NUL_trans( current_state );
1254 static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
1257 char *yy_cp = (yy_c_buf_p);
1260 if ( yy_accept[yy_current_state] )
1262 (yy_last_accepting_state) = yy_current_state;
1263 (yy_last_accepting_cpos) = yy_cp;
1265 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1267 yy_current_state = (int) yy_def[yy_current_state];
1268 if ( yy_current_state >= 54 )
1269 yy_c = yy_meta[(unsigned int) yy_c];
1271 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1272 yy_is_jam = (yy_current_state == 53);
1274 return yy_is_jam ? 0 : yy_current_state;
1277 static void yyunput (int c, char * yy_bp )
1281 yy_cp = (yy_c_buf_p);
1283 /* undo effects of setting up xbt_automaton_parser_text */
1284 *yy_cp = (yy_hold_char);
1286 if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
1287 { /* need to shift things up to make room */
1288 /* +2 for EOB chars. */
1289 yy_size_t number_to_move = (yy_n_chars) + 2;
1290 char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
1291 YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
1293 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
1295 while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1296 *--dest = *--source;
1298 yy_cp += (int) (dest - source);
1299 yy_bp += (int) (dest - source);
1300 YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
1301 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
1303 if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
1304 YY_FATAL_ERROR( "flex scanner push-back overflow" );
1307 *--yy_cp = (char) c;
1309 (yytext_ptr) = yy_bp;
1310 (yy_hold_char) = *yy_cp;
1311 (yy_c_buf_p) = yy_cp;
1316 static int yyinput (void)
1318 static int input (void)
1324 *(yy_c_buf_p) = (yy_hold_char);
1326 if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
1328 /* yy_c_buf_p now points to the character we want to return.
1329 * If this occurs *before* the EOB characters, then it's a
1330 * valid NUL; if not, then we've hit the end of the buffer.
1332 if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
1333 /* This was really a NUL. */
1334 *(yy_c_buf_p) = '\0';
1337 { /* need more input */
1338 yy_size_t offset = (yy_c_buf_p) - (yytext_ptr);
1341 switch ( yy_get_next_buffer( ) )
1343 case EOB_ACT_LAST_MATCH:
1344 /* This happens because yy_g_n_b()
1345 * sees that we've accumulated a
1346 * token and flags that we need to
1347 * try matching the token before
1348 * proceeding. But for input(),
1349 * there's no matching to consider.
1350 * So convert the EOB_ACT_LAST_MATCH
1351 * to EOB_ACT_END_OF_FILE.
1354 /* Reset buffer status. */
1355 xbt_automaton_parser_restart(xbt_automaton_parser_in );
1359 case EOB_ACT_END_OF_FILE:
1361 if ( xbt_automaton_parser_wrap( ) )
1364 if ( ! (yy_did_buffer_switch_on_eof) )
1373 case EOB_ACT_CONTINUE_SCAN:
1374 (yy_c_buf_p) = (yytext_ptr) + offset;
1380 c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
1381 *(yy_c_buf_p) = '\0'; /* preserve xbt_automaton_parser_text */
1382 (yy_hold_char) = *++(yy_c_buf_p);
1386 #endif /* ifndef YY_NO_INPUT */
1388 /** Immediately switch to a different input stream.
1389 * @param input_file A readable stream.
1391 * @note This function does not reset the start condition to @c INITIAL .
1393 void xbt_automaton_parser_restart (FILE * input_file )
1396 if ( ! YY_CURRENT_BUFFER ){
1397 xbt_automaton_parser_ensure_buffer_stack ();
1398 YY_CURRENT_BUFFER_LVALUE =
1399 xbt_automaton_parser__create_buffer(xbt_automaton_parser_in,YY_BUF_SIZE );
1402 xbt_automaton_parser__init_buffer(YY_CURRENT_BUFFER,input_file );
1403 xbt_automaton_parser__load_buffer_state( );
1406 /** Switch to a different input buffer.
1407 * @param new_buffer The new input buffer.
1410 void xbt_automaton_parser__switch_to_buffer (YY_BUFFER_STATE new_buffer )
1413 /* TODO. We should be able to replace this entire function body
1415 * xbt_automaton_parser_pop_buffer_state();
1416 * xbt_automaton_parser_push_buffer_state(new_buffer);
1418 xbt_automaton_parser_ensure_buffer_stack ();
1419 if ( YY_CURRENT_BUFFER == new_buffer )
1422 if ( YY_CURRENT_BUFFER )
1424 /* Flush out information for old buffer. */
1425 *(yy_c_buf_p) = (yy_hold_char);
1426 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1427 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1430 YY_CURRENT_BUFFER_LVALUE = new_buffer;
1431 xbt_automaton_parser__load_buffer_state( );
1433 /* We don't actually know whether we did this switch during
1434 * EOF (xbt_automaton_parser_wrap()) processing, but the only time this flag
1435 * is looked at is after xbt_automaton_parser_wrap() is called, so it's safe
1436 * to go ahead and always set it.
1438 (yy_did_buffer_switch_on_eof) = 1;
1441 static void xbt_automaton_parser__load_buffer_state (void)
1443 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
1444 (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
1445 xbt_automaton_parser_in = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
1446 (yy_hold_char) = *(yy_c_buf_p);
1449 /** Allocate and initialize an input buffer state.
1450 * @param file A readable stream.
1451 * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
1453 * @return the allocated buffer state.
1455 YY_BUFFER_STATE xbt_automaton_parser__create_buffer (FILE * file, int size )
1459 b = (YY_BUFFER_STATE) xbt_automaton_parser_alloc(sizeof( struct yy_buffer_state ) );
1461 YY_FATAL_ERROR( "out of dynamic memory in xbt_automaton_parser__create_buffer()" );
1463 b->yy_buf_size = size;
1465 /* yy_ch_buf has to be 2 characters longer than the size given because
1466 * we need to put in 2 end-of-buffer characters.
1468 b->yy_ch_buf = (char *) xbt_automaton_parser_alloc(b->yy_buf_size + 2 );
1469 if ( ! b->yy_ch_buf )
1470 YY_FATAL_ERROR( "out of dynamic memory in xbt_automaton_parser__create_buffer()" );
1472 b->yy_is_our_buffer = 1;
1474 xbt_automaton_parser__init_buffer(b,file );
1479 /** Destroy the buffer.
1480 * @param b a buffer created with xbt_automaton_parser__create_buffer()
1483 void xbt_automaton_parser__delete_buffer (YY_BUFFER_STATE b )
1489 if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
1490 YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
1492 if ( b->yy_is_our_buffer )
1493 xbt_automaton_parser_free((void *) b->yy_ch_buf );
1495 xbt_automaton_parser_free((void *) b );
1498 /* Initializes or reinitializes a buffer.
1499 * This function is sometimes called more than once on the same buffer,
1500 * such as during a xbt_automaton_parser_restart() or at EOF.
1502 static void xbt_automaton_parser__init_buffer (YY_BUFFER_STATE b, FILE * file )
1507 xbt_automaton_parser__flush_buffer(b );
1509 b->yy_input_file = file;
1510 b->yy_fill_buffer = 1;
1512 /* If b is the current buffer, then xbt_automaton_parser__init_buffer was _probably_
1513 * called from xbt_automaton_parser_restart() or through yy_get_next_buffer.
1514 * In that case, we don't want to reset the lineno or column.
1516 if (b != YY_CURRENT_BUFFER){
1517 b->yy_bs_lineno = 1;
1518 b->yy_bs_column = 0;
1521 b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
1526 /** Discard all buffered characters. On the next scan, YY_INPUT will be called.
1527 * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
1530 void xbt_automaton_parser__flush_buffer (YY_BUFFER_STATE b )
1537 /* We always need two end-of-buffer characters. The first causes
1538 * a transition to the end-of-buffer state. The second causes
1539 * a jam in that state.
1541 b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
1542 b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
1544 b->yy_buf_pos = &b->yy_ch_buf[0];
1547 b->yy_buffer_status = YY_BUFFER_NEW;
1549 if ( b == YY_CURRENT_BUFFER )
1550 xbt_automaton_parser__load_buffer_state( );
1553 /** Pushes the new state onto the stack. The new state becomes
1554 * the current state. This function will allocate the stack
1556 * @param new_buffer The new state.
1559 void xbt_automaton_parser_push_buffer_state (YY_BUFFER_STATE new_buffer )
1561 if (new_buffer == NULL)
1564 xbt_automaton_parser_ensure_buffer_stack();
1566 /* This block is copied from xbt_automaton_parser__switch_to_buffer. */
1567 if ( YY_CURRENT_BUFFER )
1569 /* Flush out information for old buffer. */
1570 *(yy_c_buf_p) = (yy_hold_char);
1571 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1572 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1575 /* Only push if top exists. Otherwise, replace top. */
1576 if (YY_CURRENT_BUFFER)
1577 (yy_buffer_stack_top)++;
1578 YY_CURRENT_BUFFER_LVALUE = new_buffer;
1580 /* copied from xbt_automaton_parser__switch_to_buffer. */
1581 xbt_automaton_parser__load_buffer_state( );
1582 (yy_did_buffer_switch_on_eof) = 1;
1585 /** Removes and deletes the top of the stack, if present.
1586 * The next element becomes the new top.
1589 void xbt_automaton_parser_pop_buffer_state (void)
1591 if (!YY_CURRENT_BUFFER)
1594 xbt_automaton_parser__delete_buffer(YY_CURRENT_BUFFER );
1595 YY_CURRENT_BUFFER_LVALUE = NULL;
1596 if ((yy_buffer_stack_top) > 0)
1597 --(yy_buffer_stack_top);
1599 if (YY_CURRENT_BUFFER) {
1600 xbt_automaton_parser__load_buffer_state( );
1601 (yy_did_buffer_switch_on_eof) = 1;
1605 /* Allocates the stack if it does not exist.
1606 * Guarantees space for at least one push.
1608 static void xbt_automaton_parser_ensure_buffer_stack (void)
1610 yy_size_t num_to_alloc;
1612 if (!(yy_buffer_stack)) {
1614 /* First allocation is just for 2 elements, since we don't know if this
1615 * scanner will even need a stack. We use 2 instead of 1 to avoid an
1616 * immediate realloc on the next call.
1619 (yy_buffer_stack) = (struct yy_buffer_state**)xbt_automaton_parser_alloc
1620 (num_to_alloc * sizeof(struct yy_buffer_state*)
1622 if ( ! (yy_buffer_stack) )
1623 YY_FATAL_ERROR( "out of dynamic memory in xbt_automaton_parser_ensure_buffer_stack()" );
1625 memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
1627 (yy_buffer_stack_max) = num_to_alloc;
1628 (yy_buffer_stack_top) = 0;
1632 if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
1634 /* Increase the buffer to prepare for a possible push. */
1635 int grow_size = 8 /* arbitrary grow size */;
1637 num_to_alloc = (yy_buffer_stack_max) + grow_size;
1638 (yy_buffer_stack) = (struct yy_buffer_state**)xbt_automaton_parser_realloc
1640 num_to_alloc * sizeof(struct yy_buffer_state*)
1642 if ( ! (yy_buffer_stack) )
1643 YY_FATAL_ERROR( "out of dynamic memory in xbt_automaton_parser_ensure_buffer_stack()" );
1645 /* zero only the new slots.*/
1646 memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
1647 (yy_buffer_stack_max) = num_to_alloc;
1651 /** Setup the input buffer state to scan directly from a user-specified character buffer.
1652 * @param base the character buffer
1653 * @param size the size in bytes of the character buffer
1655 * @return the newly allocated buffer state object.
1657 YY_BUFFER_STATE xbt_automaton_parser__scan_buffer (char * base, yy_size_t size )
1662 base[size-2] != YY_END_OF_BUFFER_CHAR ||
1663 base[size-1] != YY_END_OF_BUFFER_CHAR )
1664 /* They forgot to leave room for the EOB's. */
1667 b = (YY_BUFFER_STATE) xbt_automaton_parser_alloc(sizeof( struct yy_buffer_state ) );
1669 YY_FATAL_ERROR( "out of dynamic memory in xbt_automaton_parser__scan_buffer()" );
1671 b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
1672 b->yy_buf_pos = b->yy_ch_buf = base;
1673 b->yy_is_our_buffer = 0;
1674 b->yy_input_file = 0;
1675 b->yy_n_chars = b->yy_buf_size;
1676 b->yy_is_interactive = 0;
1678 b->yy_fill_buffer = 0;
1679 b->yy_buffer_status = YY_BUFFER_NEW;
1681 xbt_automaton_parser__switch_to_buffer(b );
1686 /** Setup the input buffer state to scan a string. The next call to xbt_automaton_parser_lex() will
1687 * scan from a @e copy of @a str.
1688 * @param yystr a NUL-terminated string to scan
1690 * @return the newly allocated buffer state object.
1691 * @note If you want to scan bytes that may contain NUL values, then use
1692 * xbt_automaton_parser__scan_bytes() instead.
1694 YY_BUFFER_STATE xbt_automaton_parser__scan_string (yyconst char * yystr )
1697 return xbt_automaton_parser__scan_bytes(yystr,strlen(yystr) );
1700 /** Setup the input buffer state to scan the given bytes. The next call to xbt_automaton_parser_lex() will
1701 * scan from a @e copy of @a bytes.
1702 * @param yybytes the byte buffer to scan
1703 * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
1705 * @return the newly allocated buffer state object.
1707 YY_BUFFER_STATE xbt_automaton_parser__scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len )
1714 /* Get memory for full buffer, including space for trailing EOB's. */
1715 n = _yybytes_len + 2;
1716 buf = (char *) xbt_automaton_parser_alloc(n );
1718 YY_FATAL_ERROR( "out of dynamic memory in xbt_automaton_parser__scan_bytes()" );
1720 for ( i = 0; i < _yybytes_len; ++i )
1721 buf[i] = yybytes[i];
1723 buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
1725 b = xbt_automaton_parser__scan_buffer(buf,n );
1727 YY_FATAL_ERROR( "bad buffer in xbt_automaton_parser__scan_bytes()" );
1729 /* It's okay to grow etc. this buffer, and we should throw it
1730 * away when we're done.
1732 b->yy_is_our_buffer = 1;
1737 #ifndef YY_EXIT_FAILURE
1738 #define YY_EXIT_FAILURE 2
1741 static void yy_fatal_error (yyconst char* msg )
1743 (void) fprintf( stderr, "%s\n", msg );
1744 exit( YY_EXIT_FAILURE );
1747 /* Redefine yyless() so it works in section 3 code. */
1753 /* Undo effects of setting up xbt_automaton_parser_text. */ \
1754 int yyless_macro_arg = (n); \
1755 YY_LESS_LINENO(yyless_macro_arg);\
1756 xbt_automaton_parser_text[xbt_automaton_parser_leng] = (yy_hold_char); \
1757 (yy_c_buf_p) = xbt_automaton_parser_text + yyless_macro_arg; \
1758 (yy_hold_char) = *(yy_c_buf_p); \
1759 *(yy_c_buf_p) = '\0'; \
1760 xbt_automaton_parser_leng = yyless_macro_arg; \
1764 /* Accessor methods (get/set functions) to struct members. */
1766 /** Get the current line number.
1769 int xbt_automaton_parser_get_lineno (void)
1772 return xbt_automaton_parser_lineno;
1775 /** Get the input stream.
1778 FILE *xbt_automaton_parser_get_in (void)
1780 return xbt_automaton_parser_in;
1783 /** Get the output stream.
1786 FILE *xbt_automaton_parser_get_out (void)
1788 return xbt_automaton_parser_out;
1791 /** Get the length of the current token.
1794 yy_size_t xbt_automaton_parser_get_leng (void)
1796 return xbt_automaton_parser_leng;
1799 /** Get the current token.
1803 char *xbt_automaton_parser_get_text (void)
1805 return xbt_automaton_parser_text;
1808 /** Set the current line number.
1809 * @param line_number
1812 void xbt_automaton_parser_set_lineno (int line_number )
1815 xbt_automaton_parser_lineno = line_number;
1818 /** Set the input stream. This does not discard the current
1820 * @param in_str A readable stream.
1822 * @see xbt_automaton_parser__switch_to_buffer
1824 void xbt_automaton_parser_set_in (FILE * in_str )
1826 xbt_automaton_parser_in = in_str ;
1829 void xbt_automaton_parser_set_out (FILE * out_str )
1831 xbt_automaton_parser_out = out_str ;
1834 int xbt_automaton_parser_get_debug (void)
1836 return xbt_automaton_parser__flex_debug;
1839 void xbt_automaton_parser_set_debug (int bdebug )
1841 xbt_automaton_parser__flex_debug = bdebug ;
1844 static int yy_init_globals (void)
1846 /* Initialization is the same as for the non-reentrant scanner.
1847 * This function is called from xbt_automaton_parser_lex_destroy(), so don't allocate here.
1850 (yy_buffer_stack) = 0;
1851 (yy_buffer_stack_top) = 0;
1852 (yy_buffer_stack_max) = 0;
1853 (yy_c_buf_p) = (char *) 0;
1857 /* Defined in main.c */
1859 xbt_automaton_parser_in = stdin;
1860 xbt_automaton_parser_out = stdout;
1862 xbt_automaton_parser_in = (FILE *) 0;
1863 xbt_automaton_parser_out = (FILE *) 0;
1866 /* For future reference: Set errno on error, since we are called by
1867 * xbt_automaton_parser_lex_init()
1872 /* xbt_automaton_parser_lex_destroy is for both reentrant and non-reentrant scanners. */
1873 int xbt_automaton_parser_lex_destroy (void)
1876 /* Pop the buffer stack, destroying each element. */
1877 while(YY_CURRENT_BUFFER){
1878 xbt_automaton_parser__delete_buffer(YY_CURRENT_BUFFER );
1879 YY_CURRENT_BUFFER_LVALUE = NULL;
1880 xbt_automaton_parser_pop_buffer_state();
1883 /* Destroy the stack itself. */
1884 xbt_automaton_parser_free((yy_buffer_stack) );
1885 (yy_buffer_stack) = NULL;
1887 /* Reset the globals. This is important in a non-reentrant scanner so the next time
1888 * xbt_automaton_parser_lex() is called, initialization will occur. */
1895 * Internal utility routines.
1899 static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
1902 for ( i = 0; i < n; ++i )
1907 #ifdef YY_NEED_STRLEN
1908 static int yy_flex_strlen (yyconst char * s )
1911 for ( n = 0; s[n]; ++n )
1918 void *xbt_automaton_parser_alloc (yy_size_t size )
1920 return (void *) malloc( size );
1923 void *xbt_automaton_parser_realloc (void * ptr, yy_size_t size )
1925 /* The cast to (char *) in the following accommodates both
1926 * implementations that use char* generic pointers, and those
1927 * that use void* generic pointers. It works with the latter
1928 * because both ANSI C and C++ allow castless assignment from
1929 * any pointer type to void*, and deal with argument conversions
1930 * as though doing an assignment.
1932 return (void *) realloc( (char *) ptr, size );
1935 void xbt_automaton_parser_free (void * ptr )
1937 free( (char *) ptr ); /* see xbt_automaton_parser_realloc() for (char *) cast */
1940 #define YYTABLES_NAME "yytables"
1942 #line 76 "parserPromela.lex"