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 35
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 extern int xbt_automaton_parser_leng;
186 extern FILE *xbt_automaton_parser_in, *xbt_automaton_parser_out;
188 #define EOB_ACT_CONTINUE_SCAN 0
189 #define EOB_ACT_END_OF_FILE 1
190 #define EOB_ACT_LAST_MATCH 2
192 #define YY_LESS_LINENO(n)
194 /* Return all but the first "n" matched characters back to the input stream. */
198 /* Undo effects of setting up xbt_automaton_parser_text. */ \
199 int yyless_macro_arg = (n); \
200 YY_LESS_LINENO(yyless_macro_arg);\
201 *yy_cp = (yy_hold_char); \
202 YY_RESTORE_YY_MORE_OFFSET \
203 (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
204 YY_DO_BEFORE_ACTION; /* set up xbt_automaton_parser_text again */ \
208 #define unput(c) yyunput( c, (yytext_ptr) )
210 #ifndef YY_TYPEDEF_YY_SIZE_T
211 #define YY_TYPEDEF_YY_SIZE_T
212 typedef size_t yy_size_t;
215 #ifndef YY_STRUCT_YY_BUFFER_STATE
216 #define YY_STRUCT_YY_BUFFER_STATE
217 struct yy_buffer_state
221 char *yy_ch_buf; /* input buffer */
222 char *yy_buf_pos; /* current position in input buffer */
224 /* Size of input buffer in bytes, not including room for EOB
227 yy_size_t yy_buf_size;
229 /* Number of characters read into yy_ch_buf, not including EOB
234 /* Whether we "own" the buffer - i.e., we know we created it,
235 * and can realloc() it to grow it, and should free() it to
238 int yy_is_our_buffer;
240 /* Whether this is an "interactive" input source; if so, and
241 * if we're using stdio for input, then we want to use getc()
242 * instead of fread(), to make sure we stop fetching input after
245 int yy_is_interactive;
247 /* Whether we're considered to be at the beginning of a line.
248 * If so, '^' rules will be active on the next match, otherwise
253 int yy_bs_lineno; /**< The line count. */
254 int yy_bs_column; /**< The column count. */
256 /* Whether to try to fill the input buffer when we reach the
261 int yy_buffer_status;
263 #define YY_BUFFER_NEW 0
264 #define YY_BUFFER_NORMAL 1
265 /* When an EOF's been seen but there's still some text to process
266 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
267 * shouldn't try reading from the input source any more. We might
268 * still have a bunch of tokens to match, though, because of
269 * possible backing-up.
271 * When we actually see the EOF, we change the status to "new"
272 * (via xbt_automaton_parser_restart()), so that the user can continue scanning by
273 * just pointing xbt_automaton_parser_in at a new input file.
275 #define YY_BUFFER_EOF_PENDING 2
278 #endif /* !YY_STRUCT_YY_BUFFER_STATE */
280 /* Stack of input buffers. */
281 static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
282 static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
283 static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
285 /* We provide macros for accessing buffer states in case in the
286 * future we want to put the buffer states in a more general
289 * Returns the top of the stack, or NULL.
291 #define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
292 ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
295 /* Same as previous macro, but useful when we know that the buffer stack is not
296 * NULL or when we need an lvalue. For internal use only.
298 #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
300 /* yy_hold_char holds the character lost when xbt_automaton_parser_text is formed. */
301 static char yy_hold_char;
302 static int yy_n_chars; /* number of characters read into yy_ch_buf */
303 int xbt_automaton_parser_leng;
305 /* Points to current character in buffer. */
306 static char *yy_c_buf_p = (char *) 0;
307 static int yy_init = 0; /* whether we need to initialize */
308 static int yy_start = 0; /* start state number */
310 /* Flag which is used to allow xbt_automaton_parser_wrap()'s to do buffer switches
311 * instead of setting up a fresh xbt_automaton_parser_in. A bit of a hack ...
313 static int yy_did_buffer_switch_on_eof;
315 void xbt_automaton_parser_restart (FILE *input_file );
316 void xbt_automaton_parser__switch_to_buffer (YY_BUFFER_STATE new_buffer );
317 YY_BUFFER_STATE xbt_automaton_parser__create_buffer (FILE *file,int size );
318 void xbt_automaton_parser__delete_buffer (YY_BUFFER_STATE b );
319 void xbt_automaton_parser__flush_buffer (YY_BUFFER_STATE b );
320 void xbt_automaton_parser_push_buffer_state (YY_BUFFER_STATE new_buffer );
321 void xbt_automaton_parser_pop_buffer_state (void );
323 static void xbt_automaton_parser_ensure_buffer_stack (void );
324 static void xbt_automaton_parser__load_buffer_state (void );
325 static void xbt_automaton_parser__init_buffer (YY_BUFFER_STATE b,FILE *file );
327 #define YY_FLUSH_BUFFER xbt_automaton_parser__flush_buffer(YY_CURRENT_BUFFER )
329 YY_BUFFER_STATE xbt_automaton_parser__scan_buffer (char *base,yy_size_t size );
330 YY_BUFFER_STATE xbt_automaton_parser__scan_string (yyconst char *yy_str );
331 YY_BUFFER_STATE xbt_automaton_parser__scan_bytes (yyconst char *bytes,int len );
333 void *xbt_automaton_parser_alloc (yy_size_t );
334 void *xbt_automaton_parser_realloc (void *,yy_size_t );
335 void xbt_automaton_parser_free (void * );
337 #define yy_new_buffer xbt_automaton_parser__create_buffer
339 #define yy_set_interactive(is_interactive) \
341 if ( ! YY_CURRENT_BUFFER ){ \
342 xbt_automaton_parser_ensure_buffer_stack (); \
343 YY_CURRENT_BUFFER_LVALUE = \
344 xbt_automaton_parser__create_buffer(xbt_automaton_parser_in,YY_BUF_SIZE ); \
346 YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
349 #define yy_set_bol(at_bol) \
351 if ( ! YY_CURRENT_BUFFER ){\
352 xbt_automaton_parser_ensure_buffer_stack (); \
353 YY_CURRENT_BUFFER_LVALUE = \
354 xbt_automaton_parser__create_buffer(xbt_automaton_parser_in,YY_BUF_SIZE ); \
356 YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
359 #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
361 /* Begin user sect3 */
363 #define xbt_automaton_parser_wrap(n) 1
364 #define YY_SKIP_YYWRAP
366 typedef unsigned char YY_CHAR;
368 FILE *xbt_automaton_parser_in = (FILE *) 0, *xbt_automaton_parser_out = (FILE *) 0;
370 typedef int yy_state_type;
372 extern int xbt_automaton_parser_lineno;
374 int xbt_automaton_parser_lineno = 1;
376 extern char *xbt_automaton_parser_text;
377 #define yytext_ptr xbt_automaton_parser_text
379 static yy_state_type yy_get_previous_state (void );
380 static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
381 static int yy_get_next_buffer (void );
382 static void yy_fatal_error (yyconst char msg[] );
384 /* Done after the current pattern has been matched and before the
385 * corresponding action - sets up xbt_automaton_parser_text.
387 #define YY_DO_BEFORE_ACTION \
388 (yytext_ptr) = yy_bp; \
389 xbt_automaton_parser_leng = (size_t) (yy_cp - yy_bp); \
390 (yy_hold_char) = *yy_cp; \
392 (yy_c_buf_p) = yy_cp;
394 #define YY_NUM_RULES 25
395 #define YY_END_OF_BUFFER 26
396 /* This struct is not used in this scanner,
397 but its presence is necessary. */
400 flex_int32_t yy_verify;
403 static yyconst flex_int16_t yy_accept[54] =
405 0, 0, 26, 24, 18, 23, 8, 24, 24, 9,
406 10, 24, 24, 20, 14, 12, 13, 22, 22, 22,
407 22, 22, 15, 24, 16, 18, 0, 0, 21, 0,
408 6, 4, 0, 0, 20, 11, 22, 3, 22, 2,
409 22, 7, 0, 0, 0, 19, 22, 22, 17, 5,
413 static yyconst flex_int32_t yy_ec[256] =
415 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
416 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
417 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
418 1, 4, 5, 6, 1, 1, 1, 7, 1, 8,
419 9, 10, 1, 1, 11, 12, 13, 14, 15, 14,
420 14, 14, 14, 14, 14, 14, 14, 16, 17, 1,
421 1, 18, 1, 1, 19, 19, 19, 19, 19, 19,
422 19, 19, 19, 19, 19, 19, 19, 19, 19, 19,
423 19, 19, 19, 19, 19, 19, 19, 19, 19, 19,
424 1, 20, 1, 1, 21, 1, 19, 19, 19, 19,
426 22, 23, 24, 19, 25, 19, 19, 19, 19, 26,
427 27, 19, 19, 28, 19, 29, 19, 30, 19, 19,
428 19, 19, 31, 32, 33, 1, 1, 1, 1, 1,
429 1, 1, 1, 1, 1, 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,
437 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,
445 static yyconst flex_int32_t yy_meta[34] =
447 1, 1, 2, 2, 1, 2, 1, 1, 1, 1,
448 1, 1, 3, 4, 4, 1, 1, 1, 4, 2,
449 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
453 static yyconst flex_int16_t yy_base[57] =
455 0, 0, 89, 90, 32, 90, 90, 34, 81, 90,
456 90, 69, 76, 27, 31, 69, 90, 0, 59, 56,
457 58, 55, 90, 42, 90, 45, 47, 0, 0, 0,
458 90, 90, 52, 43, 49, 90, 0, 0, 44, 0,
459 42, 90, 56, 65, 52, 56, 25, 26, 90, 0,
460 16, 0, 90, 74, 31, 78
463 static yyconst flex_int16_t yy_def[57] =
465 53, 1, 53, 53, 53, 53, 53, 54, 53, 53,
466 53, 53, 53, 53, 53, 53, 53, 55, 55, 55,
467 55, 55, 53, 53, 53, 53, 54, 27, 27, 27,
468 53, 53, 56, 53, 53, 53, 55, 55, 55, 55,
469 55, 53, 56, 56, 53, 53, 55, 55, 53, 55,
470 55, 55, 0, 53, 53, 53
473 static yyconst flex_int16_t yy_nxt[124] =
475 4, 5, 6, 5, 7, 8, 9, 10, 11, 4,
476 12, 4, 13, 14, 15, 16, 17, 4, 18, 4,
477 4, 18, 19, 20, 21, 22, 18, 18, 18, 18,
478 23, 24, 25, 26, 37, 26, 27, 28, 34, 29,
479 35, 35, 34, 52, 35, 35, 26, 51, 26, 27,
480 28, 50, 29, 27, 44, 44, 46, 46, 44, 44,
481 34, 45, 35, 35, 49, 45, 27, 44, 44, 46,
482 46, 48, 47, 42, 45, 30, 41, 30, 43, 43,
483 40, 43, 39, 38, 36, 33, 32, 31, 53, 3,
484 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
486 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
487 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
491 static yyconst flex_int16_t yy_chk[124] =
493 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
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, 5, 55, 5, 8, 8, 14, 8,
497 14, 14, 15, 51, 15, 15, 26, 48, 26, 27,
498 27, 47, 27, 8, 33, 33, 34, 34, 43, 43,
499 35, 33, 35, 35, 45, 43, 27, 44, 44, 46,
500 46, 41, 39, 24, 44, 54, 22, 54, 56, 56,
501 21, 56, 20, 19, 16, 13, 12, 9, 3, 53,
502 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
504 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
505 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
509 static yy_state_type yy_last_accepting_state;
510 static char *yy_last_accepting_cpos;
512 extern int xbt_automaton_parser__flex_debug;
513 int xbt_automaton_parser__flex_debug = 0;
515 /* The intent behind this definition is that it'll catch
516 * any uses of REJECT which flex missed.
518 #define REJECT reject_used_but_not_detected
519 #define yymore() yymore_used_but_not_detected
520 #define YY_MORE_ADJ 0
521 #define YY_RESTORE_YY_MORE_OFFSET
522 char *xbt_automaton_parser_text;
523 #line 1 "parserPromela.lex"
524 /* Copyright (c) 2012, 2014. The SimGrid Team.
525 * All rights reserved. */
526 /* This program is free software; you can redistribute it and/or modify it
527 * under the terms of the license (GNU LGPL) which comes with this package. */
528 #line 10 "parserPromela.lex"
532 #include "parserPromela.tab.hacc"
534 extern YYSTYPE yylval;
536 #line 537 "automaton_lexer.yy.c"
540 #ifndef YY_NO_UNISTD_H
541 /* Special case for "unistd.h", since it is non-ANSI. We include it way
542 * down here because we want the user's section 1 to have been scanned first.
543 * The user has a chance to override it with an option.
548 #ifndef YY_EXTRA_TYPE
549 #define YY_EXTRA_TYPE void *
552 static int yy_init_globals (void );
554 /* Accessor methods to globals.
555 These are made visible to non-reentrant scanners for convenience. */
557 int xbt_automaton_parser_lex_destroy (void );
559 int xbt_automaton_parser_get_debug (void );
561 void xbt_automaton_parser_set_debug (int debug_flag );
563 YY_EXTRA_TYPE xbt_automaton_parser_get_extra (void );
565 void xbt_automaton_parser_set_extra (YY_EXTRA_TYPE user_defined );
567 FILE *xbt_automaton_parser_get_in (void );
569 void xbt_automaton_parser_set_in (FILE * in_str );
571 FILE *xbt_automaton_parser_get_out (void );
573 void xbt_automaton_parser_set_out (FILE * out_str );
575 int xbt_automaton_parser_get_leng (void );
577 char *xbt_automaton_parser_get_text (void );
579 int xbt_automaton_parser_get_lineno (void );
581 void xbt_automaton_parser_set_lineno (int line_number );
583 /* Macros after this point can all be overridden by user definitions in
587 #ifndef YY_SKIP_YYWRAP
589 extern "C" int xbt_automaton_parser_wrap (void );
591 extern int xbt_automaton_parser_wrap (void );
595 static void yyunput (int c,char *buf_ptr );
598 static void yy_flex_strncpy (char *,yyconst char *,int );
601 #ifdef YY_NEED_STRLEN
602 static int yy_flex_strlen (yyconst char * );
608 static int yyinput (void );
610 static int input (void );
615 /* Amount of stuff to slurp up with each read. */
616 #ifndef YY_READ_BUF_SIZE
618 /* On IA-64, the buffer size is 16k, not 8k */
619 #define YY_READ_BUF_SIZE 16384
621 #define YY_READ_BUF_SIZE 8192
622 #endif /* __ia64__ */
625 /* Copy whatever the last rule matched to the standard output. */
627 /* This used to be an fputs(), but since the string might contain NUL's,
628 * we now use fwrite().
630 #define ECHO do { if (fwrite( xbt_automaton_parser_text, xbt_automaton_parser_leng, 1, xbt_automaton_parser_out )) {} } while (0)
633 /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
634 * is returned in "result".
637 #define YY_INPUT(buf,result,max_size) \
638 if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
642 for ( n = 0; n < max_size && \
643 (c = getc( xbt_automaton_parser_in )) != EOF && c != '\n'; ++n ) \
646 buf[n++] = (char) c; \
647 if ( c == EOF && ferror( xbt_automaton_parser_in ) ) \
648 YY_FATAL_ERROR( "input in flex scanner failed" ); \
654 while ( (result = fread(buf, 1, max_size, xbt_automaton_parser_in))==0 && ferror(xbt_automaton_parser_in)) \
656 if( errno != EINTR) \
658 YY_FATAL_ERROR( "input in flex scanner failed" ); \
662 clearerr(xbt_automaton_parser_in); \
669 /* No semi-colon after return; correct usage is to write "yyterminate();" -
670 * we don't want an extra ';' after the "return" because that will cause
671 * some compilers to complain about unreachable statements.
674 #define yyterminate() return YY_NULL
677 /* Number of entries by which start-condition stack grows. */
678 #ifndef YY_START_STACK_INCR
679 #define YY_START_STACK_INCR 25
682 /* Report a fatal error. */
683 #ifndef YY_FATAL_ERROR
684 #define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
687 /* end tables serialization structures and prototypes */
689 /* Default declaration of generated scanner - a define so the user can
690 * easily add parameters.
693 #define YY_DECL_IS_OURS 1
695 extern int xbt_automaton_parser_lex (void);
697 #define YY_DECL int xbt_automaton_parser_lex (void)
698 #endif /* !YY_DECL */
700 /* Code executed at the beginning of each rule, after xbt_automaton_parser_text and xbt_automaton_parser_leng
703 #ifndef YY_USER_ACTION
704 #define YY_USER_ACTION
707 /* Code executed at the end of each rule. */
709 #define YY_BREAK break;
712 #define YY_RULE_SETUP \
715 /** The main scanner function which does all the work.
719 register yy_state_type yy_current_state;
720 register char *yy_cp, *yy_bp;
723 #line 34 "parserPromela.lex"
726 #line 727 "automaton_lexer.yy.c"
737 (yy_start) = 1; /* first start state */
739 if ( ! xbt_automaton_parser_in )
740 xbt_automaton_parser_in = stdin;
742 if ( ! xbt_automaton_parser_out )
743 xbt_automaton_parser_out = stdout;
745 if ( ! YY_CURRENT_BUFFER ) {
746 xbt_automaton_parser_ensure_buffer_stack ();
747 YY_CURRENT_BUFFER_LVALUE =
748 xbt_automaton_parser__create_buffer(xbt_automaton_parser_in,YY_BUF_SIZE );
751 xbt_automaton_parser__load_buffer_state( );
754 while ( 1 ) /* loops until end-of-file is reached */
756 yy_cp = (yy_c_buf_p);
758 /* Support of xbt_automaton_parser_text. */
759 *yy_cp = (yy_hold_char);
761 /* yy_bp points to the position in yy_ch_buf of the start of
766 yy_current_state = (yy_start);
770 register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
771 if ( yy_accept[yy_current_state] )
773 (yy_last_accepting_state) = yy_current_state;
774 (yy_last_accepting_cpos) = yy_cp;
776 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
778 yy_current_state = (int) yy_def[yy_current_state];
779 if ( yy_current_state >= 54 )
780 yy_c = yy_meta[(unsigned int) yy_c];
782 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
785 while ( yy_base[yy_current_state] != 90 );
788 yy_act = yy_accept[yy_current_state];
790 { /* have to back up */
791 yy_cp = (yy_last_accepting_cpos);
792 yy_current_state = (yy_last_accepting_state);
793 yy_act = yy_accept[yy_current_state];
798 do_action: /* This label is used only to access EOF actions. */
801 { /* beginning of action switch */
802 case 0: /* must back up */
803 /* undo the effects of YY_DO_BEFORE_ACTION */
804 *yy_cp = (yy_hold_char);
805 yy_cp = (yy_last_accepting_cpos);
806 yy_current_state = (yy_last_accepting_state);
811 #line 36 "parserPromela.lex"
816 #line 37 "parserPromela.lex"
821 #line 38 "parserPromela.lex"
826 #line 39 "parserPromela.lex"
827 { return (IMPLIES); }
831 #line 40 "parserPromela.lex"
836 #line 41 "parserPromela.lex"
841 #line 42 "parserPromela.lex"
846 #line 43 "parserPromela.lex"
851 #line 44 "parserPromela.lex"
852 { return (LEFT_PAR); }
856 #line 45 "parserPromela.lex"
857 { return (RIGHT_PAR); }
861 #line 46 "parserPromela.lex"
866 #line 47 "parserPromela.lex"
871 #line 48 "parserPromela.lex"
872 { return (SEMI_COLON); }
876 #line 49 "parserPromela.lex"
877 { return (CASE_TRUE); }
881 #line 50 "parserPromela.lex"
882 { return (LEFT_BRACE); }
886 #line 51 "parserPromela.lex"
887 { return (RIGHT_BRACE); }
890 /* rule 17 can match eol */
892 #line 54 "parserPromela.lex"
897 #line 56 "parserPromela.lex"
902 #line 59 "parserPromela.lex"
903 { sscanf(xbt_automaton_parser_text,"%lf",&yylval.real);
904 return (LITT_REEL); }
908 #line 62 "parserPromela.lex"
909 { sscanf(xbt_automaton_parser_text,"%d",&yylval.integer);
913 /* rule 21 can match eol */
915 #line 65 "parserPromela.lex"
916 { yylval.string=(char *)malloc(strlen(xbt_automaton_parser_text)+1);
917 sscanf(xbt_automaton_parser_text,"%s",yylval.string);
918 return (LITT_CHAINE); }
922 #line 69 "parserPromela.lex"
923 { yylval.string=(char *)malloc(strlen(xbt_automaton_parser_text)+1);
924 sscanf(xbt_automaton_parser_text,"%s",yylval.string);
928 /* rule 23 can match eol */
930 #line 73 "parserPromela.lex"
935 #line 75 "parserPromela.lex"
940 #line 77 "parserPromela.lex"
943 #line 944 "automaton_lexer.yy.c"
944 case YY_STATE_EOF(INITIAL):
947 case YY_END_OF_BUFFER:
949 /* Amount of text matched not including the EOB char. */
950 int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
952 /* Undo the effects of YY_DO_BEFORE_ACTION. */
953 *yy_cp = (yy_hold_char);
954 YY_RESTORE_YY_MORE_OFFSET
956 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
958 /* We're scanning a new file or input source. It's
959 * possible that this happened because the user
960 * just pointed xbt_automaton_parser_in at a new source and called
961 * xbt_automaton_parser_lex(). If so, then we have to assure
962 * consistency between YY_CURRENT_BUFFER and our
963 * globals. Here is the right place to do so, because
964 * this is the first action (other than possibly a
965 * back-up) that will match for the new input source.
967 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
968 YY_CURRENT_BUFFER_LVALUE->yy_input_file = xbt_automaton_parser_in;
969 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
972 /* Note that here we test for yy_c_buf_p "<=" to the position
973 * of the first EOB in the buffer, since yy_c_buf_p will
974 * already have been incremented past the NUL character
975 * (since all states make transitions on EOB to the
976 * end-of-buffer state). Contrast this with the test
979 if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
980 { /* This was really a NUL. */
981 yy_state_type yy_next_state;
983 (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
985 yy_current_state = yy_get_previous_state( );
987 /* Okay, we're now positioned to make the NUL
988 * transition. We couldn't have
989 * yy_get_previous_state() go ahead and do it
990 * for us because it doesn't know how to deal
991 * with the possibility of jamming (and we don't
992 * want to build jamming into it because then it
993 * will run more slowly).
996 yy_next_state = yy_try_NUL_trans( yy_current_state );
998 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
1000 if ( yy_next_state )
1002 /* Consume the NUL. */
1003 yy_cp = ++(yy_c_buf_p);
1004 yy_current_state = yy_next_state;
1010 yy_cp = (yy_c_buf_p);
1011 goto yy_find_action;
1015 else switch ( yy_get_next_buffer( ) )
1017 case EOB_ACT_END_OF_FILE:
1019 (yy_did_buffer_switch_on_eof) = 0;
1021 if ( xbt_automaton_parser_wrap( ) )
1023 /* Note: because we've taken care in
1024 * yy_get_next_buffer() to have set up
1025 * xbt_automaton_parser_text, we can now set up
1026 * yy_c_buf_p so that if some total
1027 * hoser (like flex itself) wants to
1028 * call the scanner after we return the
1029 * YY_NULL, it'll still work - another
1030 * YY_NULL will get returned.
1032 (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
1034 yy_act = YY_STATE_EOF(YY_START);
1040 if ( ! (yy_did_buffer_switch_on_eof) )
1046 case EOB_ACT_CONTINUE_SCAN:
1048 (yytext_ptr) + yy_amount_of_matched_text;
1050 yy_current_state = yy_get_previous_state( );
1052 yy_cp = (yy_c_buf_p);
1053 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
1056 case EOB_ACT_LAST_MATCH:
1058 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
1060 yy_current_state = yy_get_previous_state( );
1062 yy_cp = (yy_c_buf_p);
1063 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
1064 goto yy_find_action;
1071 "fatal flex scanner internal error--no action found" );
1072 } /* end of action switch */
1073 } /* end of scanning one token */
1074 } /* end of xbt_automaton_parser_lex */
1076 /* yy_get_next_buffer - try to read in a new buffer
1078 * Returns a code representing an action:
1079 * EOB_ACT_LAST_MATCH -
1080 * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
1081 * EOB_ACT_END_OF_FILE - end of file
1083 static int yy_get_next_buffer (void)
1085 register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
1086 register char *source = (yytext_ptr);
1087 register int number_to_move, i;
1090 if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
1092 "fatal flex scanner internal error--end of buffer missed" );
1094 if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
1095 { /* Don't try to fill the buffer, so this is an EOF. */
1096 if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
1098 /* We matched a single character, the EOB, so
1099 * treat this as a final EOF.
1101 return EOB_ACT_END_OF_FILE;
1106 /* We matched some text prior to the EOB, first
1109 return EOB_ACT_LAST_MATCH;
1113 /* Try to read more data. */
1115 /* First move last chars to start of buffer. */
1116 number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
1118 for ( i = 0; i < number_to_move; ++i )
1119 *(dest++) = *(source++);
1121 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
1122 /* don't do the read, it's not guaranteed to return an EOF,
1125 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
1130 YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
1132 while ( num_to_read <= 0 )
1133 { /* Not enough room in the buffer - grow it. */
1135 /* just a shorter name for the current buffer */
1136 YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
1138 int yy_c_buf_p_offset =
1139 (int) ((yy_c_buf_p) - b->yy_ch_buf);
1141 if ( b->yy_is_our_buffer )
1143 int new_size = b->yy_buf_size * 2;
1145 if ( new_size <= 0 )
1146 b->yy_buf_size += b->yy_buf_size / 8;
1148 b->yy_buf_size *= 2;
1150 b->yy_ch_buf = (char *)
1151 /* Include room in for 2 EOB chars. */
1152 xbt_automaton_parser_realloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
1155 /* Can't grow it, we don't own it. */
1158 if ( ! b->yy_ch_buf )
1160 "fatal error - scanner input buffer overflow" );
1162 (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
1164 num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
1169 if ( num_to_read > YY_READ_BUF_SIZE )
1170 num_to_read = YY_READ_BUF_SIZE;
1172 /* Read in more data. */
1173 YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
1174 (yy_n_chars), (size_t) num_to_read );
1176 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1179 if ( (yy_n_chars) == 0 )
1181 if ( number_to_move == YY_MORE_ADJ )
1183 ret_val = EOB_ACT_END_OF_FILE;
1184 xbt_automaton_parser_restart(xbt_automaton_parser_in );
1189 ret_val = EOB_ACT_LAST_MATCH;
1190 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
1191 YY_BUFFER_EOF_PENDING;
1196 ret_val = EOB_ACT_CONTINUE_SCAN;
1198 if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
1199 /* Extend the array by 50%, plus the number we really need. */
1200 yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
1201 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) xbt_automaton_parser_realloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
1202 if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1203 YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
1206 (yy_n_chars) += number_to_move;
1207 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
1208 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
1210 (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
1215 /* yy_get_previous_state - get the state just before the EOB char was reached */
1217 static yy_state_type yy_get_previous_state (void)
1219 register yy_state_type yy_current_state;
1220 register char *yy_cp;
1222 yy_current_state = (yy_start);
1224 for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
1226 register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
1227 if ( yy_accept[yy_current_state] )
1229 (yy_last_accepting_state) = yy_current_state;
1230 (yy_last_accepting_cpos) = yy_cp;
1232 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1234 yy_current_state = (int) yy_def[yy_current_state];
1235 if ( yy_current_state >= 54 )
1236 yy_c = yy_meta[(unsigned int) yy_c];
1238 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1241 return yy_current_state;
1244 /* yy_try_NUL_trans - try to make a transition on the NUL character
1247 * next_state = yy_try_NUL_trans( current_state );
1249 static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
1251 register int yy_is_jam;
1252 register char *yy_cp = (yy_c_buf_p);
1254 register YY_CHAR yy_c = 1;
1255 if ( yy_accept[yy_current_state] )
1257 (yy_last_accepting_state) = yy_current_state;
1258 (yy_last_accepting_cpos) = yy_cp;
1260 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1262 yy_current_state = (int) yy_def[yy_current_state];
1263 if ( yy_current_state >= 54 )
1264 yy_c = yy_meta[(unsigned int) yy_c];
1266 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1267 yy_is_jam = (yy_current_state == 53);
1269 return yy_is_jam ? 0 : yy_current_state;
1272 static void yyunput (int c, register char * yy_bp )
1274 register char *yy_cp;
1276 yy_cp = (yy_c_buf_p);
1278 /* undo effects of setting up xbt_automaton_parser_text */
1279 *yy_cp = (yy_hold_char);
1281 if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
1282 { /* need to shift things up to make room */
1283 /* +2 for EOB chars. */
1284 register int number_to_move = (yy_n_chars) + 2;
1285 register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
1286 YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
1287 register char *source =
1288 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
1290 while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1291 *--dest = *--source;
1293 yy_cp += (int) (dest - source);
1294 yy_bp += (int) (dest - source);
1295 YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
1296 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
1298 if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
1299 YY_FATAL_ERROR( "flex scanner push-back overflow" );
1302 *--yy_cp = (char) c;
1304 (yytext_ptr) = yy_bp;
1305 (yy_hold_char) = *yy_cp;
1306 (yy_c_buf_p) = yy_cp;
1311 static int yyinput (void)
1313 static int input (void)
1319 *(yy_c_buf_p) = (yy_hold_char);
1321 if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
1323 /* yy_c_buf_p now points to the character we want to return.
1324 * If this occurs *before* the EOB characters, then it's a
1325 * valid NUL; if not, then we've hit the end of the buffer.
1327 if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
1328 /* This was really a NUL. */
1329 *(yy_c_buf_p) = '\0';
1332 { /* need more input */
1333 int offset = (yy_c_buf_p) - (yytext_ptr);
1336 switch ( yy_get_next_buffer( ) )
1338 case EOB_ACT_LAST_MATCH:
1339 /* This happens because yy_g_n_b()
1340 * sees that we've accumulated a
1341 * token and flags that we need to
1342 * try matching the token before
1343 * proceeding. But for input(),
1344 * there's no matching to consider.
1345 * So convert the EOB_ACT_LAST_MATCH
1346 * to EOB_ACT_END_OF_FILE.
1349 /* Reset buffer status. */
1350 xbt_automaton_parser_restart(xbt_automaton_parser_in );
1354 case EOB_ACT_END_OF_FILE:
1356 if ( xbt_automaton_parser_wrap( ) )
1359 if ( ! (yy_did_buffer_switch_on_eof) )
1368 case EOB_ACT_CONTINUE_SCAN:
1369 (yy_c_buf_p) = (yytext_ptr) + offset;
1375 c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
1376 *(yy_c_buf_p) = '\0'; /* preserve xbt_automaton_parser_text */
1377 (yy_hold_char) = *++(yy_c_buf_p);
1381 #endif /* ifndef YY_NO_INPUT */
1383 /** Immediately switch to a different input stream.
1384 * @param input_file A readable stream.
1386 * @note This function does not reset the start condition to @c INITIAL .
1388 void xbt_automaton_parser_restart (FILE * input_file )
1391 if ( ! YY_CURRENT_BUFFER ){
1392 xbt_automaton_parser_ensure_buffer_stack ();
1393 YY_CURRENT_BUFFER_LVALUE =
1394 xbt_automaton_parser__create_buffer(xbt_automaton_parser_in,YY_BUF_SIZE );
1397 xbt_automaton_parser__init_buffer(YY_CURRENT_BUFFER,input_file );
1398 xbt_automaton_parser__load_buffer_state( );
1401 /** Switch to a different input buffer.
1402 * @param new_buffer The new input buffer.
1405 void xbt_automaton_parser__switch_to_buffer (YY_BUFFER_STATE new_buffer )
1408 /* TODO. We should be able to replace this entire function body
1410 * xbt_automaton_parser_pop_buffer_state();
1411 * xbt_automaton_parser_push_buffer_state(new_buffer);
1413 xbt_automaton_parser_ensure_buffer_stack ();
1414 if ( YY_CURRENT_BUFFER == new_buffer )
1417 if ( YY_CURRENT_BUFFER )
1419 /* Flush out information for old buffer. */
1420 *(yy_c_buf_p) = (yy_hold_char);
1421 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1422 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1425 YY_CURRENT_BUFFER_LVALUE = new_buffer;
1426 xbt_automaton_parser__load_buffer_state( );
1428 /* We don't actually know whether we did this switch during
1429 * EOF (xbt_automaton_parser_wrap()) processing, but the only time this flag
1430 * is looked at is after xbt_automaton_parser_wrap() is called, so it's safe
1431 * to go ahead and always set it.
1433 (yy_did_buffer_switch_on_eof) = 1;
1436 static void xbt_automaton_parser__load_buffer_state (void)
1438 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
1439 (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
1440 xbt_automaton_parser_in = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
1441 (yy_hold_char) = *(yy_c_buf_p);
1444 /** Allocate and initialize an input buffer state.
1445 * @param file A readable stream.
1446 * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
1448 * @return the allocated buffer state.
1450 YY_BUFFER_STATE xbt_automaton_parser__create_buffer (FILE * file, int size )
1454 b = (YY_BUFFER_STATE) xbt_automaton_parser_alloc(sizeof( struct yy_buffer_state ) );
1456 YY_FATAL_ERROR( "out of dynamic memory in xbt_automaton_parser__create_buffer()" );
1458 b->yy_buf_size = size;
1460 /* yy_ch_buf has to be 2 characters longer than the size given because
1461 * we need to put in 2 end-of-buffer characters.
1463 b->yy_ch_buf = (char *) xbt_automaton_parser_alloc(b->yy_buf_size + 2 );
1464 if ( ! b->yy_ch_buf )
1465 YY_FATAL_ERROR( "out of dynamic memory in xbt_automaton_parser__create_buffer()" );
1467 b->yy_is_our_buffer = 1;
1469 xbt_automaton_parser__init_buffer(b,file );
1474 /** Destroy the buffer.
1475 * @param b a buffer created with xbt_automaton_parser__create_buffer()
1478 void xbt_automaton_parser__delete_buffer (YY_BUFFER_STATE b )
1484 if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
1485 YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
1487 if ( b->yy_is_our_buffer )
1488 xbt_automaton_parser_free((void *) b->yy_ch_buf );
1490 xbt_automaton_parser_free((void *) b );
1494 extern int isatty (int );
1495 #endif /* __cplusplus */
1497 /* Initializes or reinitializes a buffer.
1498 * This function is sometimes called more than once on the same buffer,
1499 * such as during a xbt_automaton_parser_restart() or at EOF.
1501 static void xbt_automaton_parser__init_buffer (YY_BUFFER_STATE b, FILE * file )
1506 xbt_automaton_parser__flush_buffer(b );
1508 b->yy_input_file = file;
1509 b->yy_fill_buffer = 1;
1511 /* If b is the current buffer, then xbt_automaton_parser__init_buffer was _probably_
1512 * called from xbt_automaton_parser_restart() or through yy_get_next_buffer.
1513 * In that case, we don't want to reset the lineno or column.
1515 if (b != YY_CURRENT_BUFFER){
1516 b->yy_bs_lineno = 1;
1517 b->yy_bs_column = 0;
1520 b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
1525 /** Discard all buffered characters. On the next scan, YY_INPUT will be called.
1526 * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
1529 void xbt_automaton_parser__flush_buffer (YY_BUFFER_STATE b )
1536 /* We always need two end-of-buffer characters. The first causes
1537 * a transition to the end-of-buffer state. The second causes
1538 * a jam in that state.
1540 b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
1541 b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
1543 b->yy_buf_pos = &b->yy_ch_buf[0];
1546 b->yy_buffer_status = YY_BUFFER_NEW;
1548 if ( b == YY_CURRENT_BUFFER )
1549 xbt_automaton_parser__load_buffer_state( );
1552 /** Pushes the new state onto the stack. The new state becomes
1553 * the current state. This function will allocate the stack
1555 * @param new_buffer The new state.
1558 void xbt_automaton_parser_push_buffer_state (YY_BUFFER_STATE new_buffer )
1560 if (new_buffer == NULL)
1563 xbt_automaton_parser_ensure_buffer_stack();
1565 /* This block is copied from xbt_automaton_parser__switch_to_buffer. */
1566 if ( YY_CURRENT_BUFFER )
1568 /* Flush out information for old buffer. */
1569 *(yy_c_buf_p) = (yy_hold_char);
1570 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1571 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1574 /* Only push if top exists. Otherwise, replace top. */
1575 if (YY_CURRENT_BUFFER)
1576 (yy_buffer_stack_top)++;
1577 YY_CURRENT_BUFFER_LVALUE = new_buffer;
1579 /* copied from xbt_automaton_parser__switch_to_buffer. */
1580 xbt_automaton_parser__load_buffer_state( );
1581 (yy_did_buffer_switch_on_eof) = 1;
1584 /** Removes and deletes the top of the stack, if present.
1585 * The next element becomes the new top.
1588 void xbt_automaton_parser_pop_buffer_state (void)
1590 if (!YY_CURRENT_BUFFER)
1593 xbt_automaton_parser__delete_buffer(YY_CURRENT_BUFFER );
1594 YY_CURRENT_BUFFER_LVALUE = NULL;
1595 if ((yy_buffer_stack_top) > 0)
1596 --(yy_buffer_stack_top);
1598 if (YY_CURRENT_BUFFER) {
1599 xbt_automaton_parser__load_buffer_state( );
1600 (yy_did_buffer_switch_on_eof) = 1;
1604 /* Allocates the stack if it does not exist.
1605 * Guarantees space for at least one push.
1607 static void xbt_automaton_parser_ensure_buffer_stack (void)
1611 if (!(yy_buffer_stack)) {
1613 /* First allocation is just for 2 elements, since we don't know if this
1614 * scanner will even need a stack. We use 2 instead of 1 to avoid an
1615 * immediate realloc on the next call.
1618 (yy_buffer_stack) = (struct yy_buffer_state**)xbt_automaton_parser_alloc
1619 (num_to_alloc * sizeof(struct yy_buffer_state*)
1621 if ( ! (yy_buffer_stack) )
1622 YY_FATAL_ERROR( "out of dynamic memory in xbt_automaton_parser_ensure_buffer_stack()" );
1624 memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
1626 (yy_buffer_stack_max) = num_to_alloc;
1627 (yy_buffer_stack_top) = 0;
1631 if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
1633 /* Increase the buffer to prepare for a possible push. */
1634 int grow_size = 8 /* arbitrary grow size */;
1636 num_to_alloc = (yy_buffer_stack_max) + grow_size;
1637 (yy_buffer_stack) = (struct yy_buffer_state**)xbt_automaton_parser_realloc
1639 num_to_alloc * sizeof(struct yy_buffer_state*)
1641 if ( ! (yy_buffer_stack) )
1642 YY_FATAL_ERROR( "out of dynamic memory in xbt_automaton_parser_ensure_buffer_stack()" );
1644 /* zero only the new slots.*/
1645 memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
1646 (yy_buffer_stack_max) = num_to_alloc;
1650 /** Setup the input buffer state to scan directly from a user-specified character buffer.
1651 * @param base the character buffer
1652 * @param size the size in bytes of the character buffer
1654 * @return the newly allocated buffer state object.
1656 YY_BUFFER_STATE xbt_automaton_parser__scan_buffer (char * base, yy_size_t size )
1661 base[size-2] != YY_END_OF_BUFFER_CHAR ||
1662 base[size-1] != YY_END_OF_BUFFER_CHAR )
1663 /* They forgot to leave room for the EOB's. */
1666 b = (YY_BUFFER_STATE) xbt_automaton_parser_alloc(sizeof( struct yy_buffer_state ) );
1668 YY_FATAL_ERROR( "out of dynamic memory in xbt_automaton_parser__scan_buffer()" );
1670 b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
1671 b->yy_buf_pos = b->yy_ch_buf = base;
1672 b->yy_is_our_buffer = 0;
1673 b->yy_input_file = 0;
1674 b->yy_n_chars = b->yy_buf_size;
1675 b->yy_is_interactive = 0;
1677 b->yy_fill_buffer = 0;
1678 b->yy_buffer_status = YY_BUFFER_NEW;
1680 xbt_automaton_parser__switch_to_buffer(b );
1685 /** Setup the input buffer state to scan a string. The next call to xbt_automaton_parser_lex() will
1686 * scan from a @e copy of @a str.
1687 * @param yystr a NUL-terminated string to scan
1689 * @return the newly allocated buffer state object.
1690 * @note If you want to scan bytes that may contain NUL values, then use
1691 * xbt_automaton_parser__scan_bytes() instead.
1693 YY_BUFFER_STATE xbt_automaton_parser__scan_string (yyconst char * yystr )
1696 return xbt_automaton_parser__scan_bytes(yystr,strlen(yystr) );
1699 /** Setup the input buffer state to scan the given bytes. The next call to xbt_automaton_parser_lex() will
1700 * scan from a @e copy of @a bytes.
1701 * @param yybytes the byte buffer to scan
1702 * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
1704 * @return the newly allocated buffer state object.
1706 YY_BUFFER_STATE xbt_automaton_parser__scan_bytes (yyconst char * yybytes, int _yybytes_len )
1713 /* Get memory for full buffer, including space for trailing EOB's. */
1714 n = _yybytes_len + 2;
1715 buf = (char *) xbt_automaton_parser_alloc(n );
1717 YY_FATAL_ERROR( "out of dynamic memory in xbt_automaton_parser__scan_bytes()" );
1719 for ( i = 0; i < _yybytes_len; ++i )
1720 buf[i] = yybytes[i];
1722 buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
1724 b = xbt_automaton_parser__scan_buffer(buf,n );
1726 YY_FATAL_ERROR( "bad buffer in xbt_automaton_parser__scan_bytes()" );
1728 /* It's okay to grow etc. this buffer, and we should throw it
1729 * away when we're done.
1731 b->yy_is_our_buffer = 1;
1736 #ifndef YY_EXIT_FAILURE
1737 #define YY_EXIT_FAILURE 2
1740 static void yy_fatal_error (yyconst char* msg )
1742 (void) fprintf( stderr, "%s\n", msg );
1743 exit( YY_EXIT_FAILURE );
1746 /* Redefine yyless() so it works in section 3 code. */
1752 /* Undo effects of setting up xbt_automaton_parser_text. */ \
1753 int yyless_macro_arg = (n); \
1754 YY_LESS_LINENO(yyless_macro_arg);\
1755 xbt_automaton_parser_text[xbt_automaton_parser_leng] = (yy_hold_char); \
1756 (yy_c_buf_p) = xbt_automaton_parser_text + yyless_macro_arg; \
1757 (yy_hold_char) = *(yy_c_buf_p); \
1758 *(yy_c_buf_p) = '\0'; \
1759 xbt_automaton_parser_leng = yyless_macro_arg; \
1763 /* Accessor methods (get/set functions) to struct members. */
1765 /** Get the current line number.
1768 int xbt_automaton_parser_get_lineno (void)
1771 return xbt_automaton_parser_lineno;
1774 /** Get the input stream.
1777 FILE *xbt_automaton_parser_get_in (void)
1779 return xbt_automaton_parser_in;
1782 /** Get the output stream.
1785 FILE *xbt_automaton_parser_get_out (void)
1787 return xbt_automaton_parser_out;
1790 /** Get the length of the current token.
1793 int xbt_automaton_parser_get_leng (void)
1795 return xbt_automaton_parser_leng;
1798 /** Get the current token.
1802 char *xbt_automaton_parser_get_text (void)
1804 return xbt_automaton_parser_text;
1807 /** Set the current line number.
1808 * @param line_number
1811 void xbt_automaton_parser_set_lineno (int line_number )
1814 xbt_automaton_parser_lineno = line_number;
1817 /** Set the input stream. This does not discard the current
1819 * @param in_str A readable stream.
1821 * @see xbt_automaton_parser__switch_to_buffer
1823 void xbt_automaton_parser_set_in (FILE * in_str )
1825 xbt_automaton_parser_in = in_str ;
1828 void xbt_automaton_parser_set_out (FILE * out_str )
1830 xbt_automaton_parser_out = out_str ;
1833 int xbt_automaton_parser_get_debug (void)
1835 return xbt_automaton_parser__flex_debug;
1838 void xbt_automaton_parser_set_debug (int bdebug )
1840 xbt_automaton_parser__flex_debug = bdebug ;
1843 static int yy_init_globals (void)
1845 /* Initialization is the same as for the non-reentrant scanner.
1846 * This function is called from xbt_automaton_parser_lex_destroy(), so don't allocate here.
1849 (yy_buffer_stack) = 0;
1850 (yy_buffer_stack_top) = 0;
1851 (yy_buffer_stack_max) = 0;
1852 (yy_c_buf_p) = (char *) 0;
1856 /* Defined in main.c */
1858 xbt_automaton_parser_in = stdin;
1859 xbt_automaton_parser_out = stdout;
1861 xbt_automaton_parser_in = (FILE *) 0;
1862 xbt_automaton_parser_out = (FILE *) 0;
1865 /* For future reference: Set errno on error, since we are called by
1866 * xbt_automaton_parser_lex_init()
1871 /* xbt_automaton_parser_lex_destroy is for both reentrant and non-reentrant scanners. */
1872 int xbt_automaton_parser_lex_destroy (void)
1875 /* Pop the buffer stack, destroying each element. */
1876 while(YY_CURRENT_BUFFER){
1877 xbt_automaton_parser__delete_buffer(YY_CURRENT_BUFFER );
1878 YY_CURRENT_BUFFER_LVALUE = NULL;
1879 xbt_automaton_parser_pop_buffer_state();
1882 /* Destroy the stack itself. */
1883 xbt_automaton_parser_free((yy_buffer_stack) );
1884 (yy_buffer_stack) = NULL;
1886 /* Reset the globals. This is important in a non-reentrant scanner so the next time
1887 * xbt_automaton_parser_lex() is called, initialization will occur. */
1894 * Internal utility routines.
1898 static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
1901 for ( i = 0; i < n; ++i )
1906 #ifdef YY_NEED_STRLEN
1907 static int yy_flex_strlen (yyconst char * s )
1910 for ( n = 0; s[n]; ++n )
1917 void *xbt_automaton_parser_alloc (yy_size_t size )
1919 return (void *) malloc( size );
1922 void *xbt_automaton_parser_realloc (void * ptr, yy_size_t size )
1924 /* The cast to (char *) in the following accommodates both
1925 * implementations that use char* generic pointers, and those
1926 * that use void* generic pointers. It works with the latter
1927 * because both ANSI C and C++ allow castless assignment from
1928 * any pointer type to void*, and deal with argument conversions
1929 * as though doing an assignment.
1931 return (void *) realloc( (char *) ptr, size );
1934 void xbt_automaton_parser_free (void * ptr )
1936 free( (char *) ptr ); /* see xbt_automaton_parser_realloc() for (char *) cast */
1939 #define YYTABLES_NAME "yytables"
1941 #line 77 "parserPromela.lex"