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 6
31 #define YY_FLEX_SUBMINOR_VERSION 0
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
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 int 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() (/*CONSTCOND*/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;
381 #define yytext_ptr xbt_automaton_parser_text
383 static yy_state_type yy_get_previous_state (void );
384 static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
385 static int yy_get_next_buffer (void );
386 #if defined(__GNUC__) && __GNUC__ >= 3
387 __attribute__((__noreturn__))
389 static void yy_fatal_error (yyconst char msg[] );
391 /* Done after the current pattern has been matched and before the
392 * corresponding action - sets up xbt_automaton_parser_text.
394 #define YY_DO_BEFORE_ACTION \
395 (yytext_ptr) = yy_bp; \
396 xbt_automaton_parser_leng = (size_t) (yy_cp - yy_bp); \
397 (yy_hold_char) = *yy_cp; \
399 (yy_c_buf_p) = yy_cp;
401 #define YY_NUM_RULES 25
402 #define YY_END_OF_BUFFER 26
403 /* This struct is not used in this scanner,
404 but its presence is necessary. */
407 flex_int32_t yy_verify;
410 static yyconst flex_int16_t yy_accept[54] =
412 0, 0, 26, 24, 18, 23, 8, 24, 24, 9,
413 10, 24, 24, 20, 14, 12, 13, 22, 22, 22,
414 22, 22, 15, 24, 16, 18, 0, 0, 21, 0,
415 6, 4, 0, 0, 20, 11, 22, 3, 22, 2,
416 22, 7, 0, 0, 0, 19, 22, 22, 17, 5,
420 static yyconst YY_CHAR yy_ec[256] =
422 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
423 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
424 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
425 1, 4, 5, 6, 1, 1, 1, 7, 1, 8,
426 9, 10, 1, 1, 11, 12, 13, 14, 15, 14,
427 14, 14, 14, 14, 14, 14, 14, 16, 17, 1,
428 1, 18, 1, 1, 19, 19, 19, 19, 19, 19,
429 19, 19, 19, 19, 19, 19, 19, 19, 19, 19,
430 19, 19, 19, 19, 19, 19, 19, 19, 19, 19,
431 1, 20, 1, 1, 21, 1, 19, 19, 19, 19,
433 22, 23, 24, 19, 25, 19, 19, 19, 19, 26,
434 27, 19, 19, 28, 19, 29, 19, 30, 19, 19,
435 19, 19, 31, 32, 33, 1, 1, 1, 1, 1,
436 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,
442 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
444 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
445 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
446 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
447 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
448 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
452 static yyconst YY_CHAR yy_meta[34] =
454 1, 1, 2, 2, 1, 2, 1, 1, 1, 1,
455 1, 1, 3, 4, 4, 1, 1, 1, 4, 2,
456 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
460 static yyconst flex_uint16_t yy_base[57] =
462 0, 0, 89, 90, 32, 90, 90, 34, 81, 90,
463 90, 69, 76, 27, 31, 69, 90, 0, 59, 56,
464 58, 55, 90, 42, 90, 45, 47, 0, 0, 0,
465 90, 90, 52, 43, 49, 90, 0, 0, 44, 0,
466 42, 90, 56, 65, 52, 56, 25, 26, 90, 0,
467 16, 0, 90, 74, 31, 78
470 static yyconst flex_int16_t yy_def[57] =
472 53, 1, 53, 53, 53, 53, 53, 54, 53, 53,
473 53, 53, 53, 53, 53, 53, 53, 55, 55, 55,
474 55, 55, 53, 53, 53, 53, 54, 27, 27, 27,
475 53, 53, 56, 53, 53, 53, 55, 55, 55, 55,
476 55, 53, 56, 56, 53, 53, 55, 55, 53, 55,
477 55, 55, 0, 53, 53, 53
480 static yyconst flex_uint16_t yy_nxt[124] =
482 4, 5, 6, 5, 7, 8, 9, 10, 11, 4,
483 12, 4, 13, 14, 15, 16, 17, 4, 18, 4,
484 4, 18, 19, 20, 21, 22, 18, 18, 18, 18,
485 23, 24, 25, 26, 37, 26, 27, 28, 34, 29,
486 35, 35, 34, 52, 35, 35, 26, 51, 26, 27,
487 28, 50, 29, 27, 44, 44, 46, 46, 44, 44,
488 34, 45, 35, 35, 49, 45, 27, 44, 44, 46,
489 46, 48, 47, 42, 45, 30, 41, 30, 43, 43,
490 40, 43, 39, 38, 36, 33, 32, 31, 53, 3,
491 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
493 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
494 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
498 static yyconst flex_int16_t yy_chk[124] =
500 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
501 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
502 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
503 1, 1, 1, 5, 55, 5, 8, 8, 14, 8,
504 14, 14, 15, 51, 15, 15, 26, 48, 26, 27,
505 27, 47, 27, 8, 33, 33, 34, 34, 43, 43,
506 35, 33, 35, 35, 45, 43, 27, 44, 44, 46,
507 46, 41, 39, 24, 44, 54, 22, 54, 56, 56,
508 21, 56, 20, 19, 16, 13, 12, 9, 3, 53,
509 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
511 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
512 53, 53, 53, 53, 53, 53, 53, 53, 53, 53,
516 static yy_state_type yy_last_accepting_state;
517 static char *yy_last_accepting_cpos;
519 extern int xbt_automaton_parser__flex_debug;
520 int xbt_automaton_parser__flex_debug = 0;
522 /* The intent behind this definition is that it'll catch
523 * any uses of REJECT which flex missed.
525 #define REJECT reject_used_but_not_detected
526 #define yymore() yymore_used_but_not_detected
527 #define YY_MORE_ADJ 0
528 #define YY_RESTORE_YY_MORE_OFFSET
529 char *xbt_automaton_parser_text;
530 #line 1 "parserPromela.lex"
531 /* Copyright (c) 2012, 2014. The SimGrid Team.
532 * All rights reserved. */
533 /* This program is free software; you can redistribute it and/or modify it
534 * under the terms of the license (GNU LGPL) which comes with this package. */
535 #line 10 "parserPromela.lex"
537 #include "simgrid_config.h"
539 #define YY_NO_UNISTD_H /* hello Windows */
543 #include "parserPromela.tab.hacc"
545 extern YYSTYPE yylval;
547 #line 548 "automaton_lexer.yy.c"
551 #ifndef YY_NO_UNISTD_H
552 /* Special case for "unistd.h", since it is non-ANSI. We include it way
553 * down here because we want the user's section 1 to have been scanned first.
554 * The user has a chance to override it with an option.
559 #ifndef YY_EXTRA_TYPE
560 #define YY_EXTRA_TYPE void *
563 static int yy_init_globals (void );
565 /* Accessor methods to globals.
566 These are made visible to non-reentrant scanners for convenience. */
568 int xbt_automaton_parser_lex_destroy (void );
570 int xbt_automaton_parser_get_debug (void );
572 void xbt_automaton_parser_set_debug (int debug_flag );
574 YY_EXTRA_TYPE xbt_automaton_parser_get_extra (void );
576 void xbt_automaton_parser_set_extra (YY_EXTRA_TYPE user_defined );
578 FILE *xbt_automaton_parser_get_in (void );
580 void xbt_automaton_parser_set_in (FILE * _in_str );
582 FILE *xbt_automaton_parser_get_out (void );
584 void xbt_automaton_parser_set_out (FILE * _out_str );
586 yy_size_t xbt_automaton_parser_get_leng (void );
588 char *xbt_automaton_parser_get_text (void );
590 int xbt_automaton_parser_get_lineno (void );
592 void xbt_automaton_parser_set_lineno (int _line_number );
594 /* Macros after this point can all be overridden by user definitions in
598 #ifndef YY_SKIP_YYWRAP
600 extern "C" int xbt_automaton_parser_wrap (void );
602 extern int xbt_automaton_parser_wrap (void );
608 static void yyunput (int c,char *buf_ptr );
613 static void yy_flex_strncpy (char *,yyconst char *,int );
616 #ifdef YY_NEED_STRLEN
617 static int yy_flex_strlen (yyconst char * );
623 static int yyinput (void );
625 static int input (void );
630 /* Amount of stuff to slurp up with each read. */
631 #ifndef YY_READ_BUF_SIZE
633 /* On IA-64, the buffer size is 16k, not 8k */
634 #define YY_READ_BUF_SIZE 16384
636 #define YY_READ_BUF_SIZE 8192
637 #endif /* __ia64__ */
640 /* Copy whatever the last rule matched to the standard output. */
642 /* This used to be an fputs(), but since the string might contain NUL's,
643 * we now use fwrite().
645 #define ECHO do { if (fwrite( xbt_automaton_parser_text, xbt_automaton_parser_leng, 1, xbt_automaton_parser_out )) {} } while (0)
648 /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
649 * is returned in "result".
652 #define YY_INPUT(buf,result,max_size) \
653 if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
657 for ( n = 0; n < max_size && \
658 (c = getc( xbt_automaton_parser_in )) != EOF && c != '\n'; ++n ) \
661 buf[n++] = (char) c; \
662 if ( c == EOF && ferror( xbt_automaton_parser_in ) ) \
663 YY_FATAL_ERROR( "input in flex scanner failed" ); \
669 while ( (result = fread(buf, 1, max_size, xbt_automaton_parser_in))==0 && ferror(xbt_automaton_parser_in)) \
671 if( errno != EINTR) \
673 YY_FATAL_ERROR( "input in flex scanner failed" ); \
677 clearerr(xbt_automaton_parser_in); \
684 /* No semi-colon after return; correct usage is to write "yyterminate();" -
685 * we don't want an extra ';' after the "return" because that will cause
686 * some compilers to complain about unreachable statements.
689 #define yyterminate() return YY_NULL
692 /* Number of entries by which start-condition stack grows. */
693 #ifndef YY_START_STACK_INCR
694 #define YY_START_STACK_INCR 25
697 /* Report a fatal error. */
698 #ifndef YY_FATAL_ERROR
699 #define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
702 /* end tables serialization structures and prototypes */
704 /* Default declaration of generated scanner - a define so the user can
705 * easily add parameters.
708 #define YY_DECL_IS_OURS 1
710 extern int xbt_automaton_parser_lex (void);
712 #define YY_DECL int xbt_automaton_parser_lex (void)
713 #endif /* !YY_DECL */
715 /* Code executed at the beginning of each rule, after xbt_automaton_parser_text and xbt_automaton_parser_leng
718 #ifndef YY_USER_ACTION
719 #define YY_USER_ACTION
722 /* Code executed at the end of each rule. */
724 #define YY_BREAK /*LINTED*/break;
727 #define YY_RULE_SETUP \
730 /** The main scanner function which does all the work.
734 yy_state_type yy_current_state;
747 (yy_start) = 1; /* first start state */
749 if ( ! xbt_automaton_parser_in )
750 xbt_automaton_parser_in = stdin;
752 if ( ! xbt_automaton_parser_out )
753 xbt_automaton_parser_out = stdout;
755 if ( ! YY_CURRENT_BUFFER ) {
756 xbt_automaton_parser_ensure_buffer_stack ();
757 YY_CURRENT_BUFFER_LVALUE =
758 xbt_automaton_parser__create_buffer(xbt_automaton_parser_in,YY_BUF_SIZE );
761 xbt_automaton_parser__load_buffer_state( );
765 #line 38 "parserPromela.lex"
768 #line 769 "automaton_lexer.yy.c"
770 while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */
772 yy_cp = (yy_c_buf_p);
774 /* Support of xbt_automaton_parser_text. */
775 *yy_cp = (yy_hold_char);
777 /* yy_bp points to the position in yy_ch_buf of the start of
782 yy_current_state = (yy_start);
786 YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
787 if ( yy_accept[yy_current_state] )
789 (yy_last_accepting_state) = yy_current_state;
790 (yy_last_accepting_cpos) = yy_cp;
792 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
794 yy_current_state = (int) yy_def[yy_current_state];
795 if ( yy_current_state >= 54 )
796 yy_c = yy_meta[(unsigned int) yy_c];
798 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
801 while ( yy_base[yy_current_state] != 90 );
804 yy_act = yy_accept[yy_current_state];
806 { /* have to back up */
807 yy_cp = (yy_last_accepting_cpos);
808 yy_current_state = (yy_last_accepting_state);
809 yy_act = yy_accept[yy_current_state];
814 do_action: /* This label is used only to access EOF actions. */
817 { /* beginning of action switch */
818 case 0: /* must back up */
819 /* undo the effects of YY_DO_BEFORE_ACTION */
820 *yy_cp = (yy_hold_char);
821 yy_cp = (yy_last_accepting_cpos);
822 yy_current_state = (yy_last_accepting_state);
827 #line 40 "parserPromela.lex"
832 #line 41 "parserPromela.lex"
837 #line 42 "parserPromela.lex"
842 #line 43 "parserPromela.lex"
843 { return (IMPLIES); }
847 #line 44 "parserPromela.lex"
852 #line 45 "parserPromela.lex"
857 #line 46 "parserPromela.lex"
862 #line 47 "parserPromela.lex"
867 #line 48 "parserPromela.lex"
868 { return (LEFT_PAR); }
872 #line 49 "parserPromela.lex"
873 { return (RIGHT_PAR); }
877 #line 50 "parserPromela.lex"
882 #line 51 "parserPromela.lex"
887 #line 52 "parserPromela.lex"
888 { return (SEMI_COLON); }
892 #line 53 "parserPromela.lex"
893 { return (CASE_TRUE); }
897 #line 54 "parserPromela.lex"
898 { return (LEFT_BRACE); }
902 #line 55 "parserPromela.lex"
903 { return (RIGHT_BRACE); }
906 /* rule 17 can match eol */
908 #line 58 "parserPromela.lex"
913 #line 60 "parserPromela.lex"
918 #line 63 "parserPromela.lex"
919 { sscanf(xbt_automaton_parser_text,"%lf",&yylval.real);
920 return (LITT_REEL); }
924 #line 66 "parserPromela.lex"
925 { sscanf(xbt_automaton_parser_text,"%d",&yylval.integer);
929 /* rule 21 can match eol */
931 #line 69 "parserPromela.lex"
932 { yylval.string=(char *)malloc(strlen(xbt_automaton_parser_text)+1);
933 sscanf(xbt_automaton_parser_text,"%s",yylval.string);
934 return (LITT_CHAINE); }
938 #line 73 "parserPromela.lex"
939 { yylval.string=(char *)malloc(strlen(xbt_automaton_parser_text)+1);
940 sscanf(xbt_automaton_parser_text,"%s",yylval.string);
944 /* rule 23 can match eol */
946 #line 77 "parserPromela.lex"
951 #line 79 "parserPromela.lex"
956 #line 81 "parserPromela.lex"
959 #line 960 "automaton_lexer.yy.c"
960 case YY_STATE_EOF(INITIAL):
963 case YY_END_OF_BUFFER:
965 /* Amount of text matched not including the EOB char. */
966 int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
968 /* Undo the effects of YY_DO_BEFORE_ACTION. */
969 *yy_cp = (yy_hold_char);
970 YY_RESTORE_YY_MORE_OFFSET
972 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
974 /* We're scanning a new file or input source. It's
975 * possible that this happened because the user
976 * just pointed xbt_automaton_parser_in at a new source and called
977 * xbt_automaton_parser_lex(). If so, then we have to assure
978 * consistency between YY_CURRENT_BUFFER and our
979 * globals. Here is the right place to do so, because
980 * this is the first action (other than possibly a
981 * back-up) that will match for the new input source.
983 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
984 YY_CURRENT_BUFFER_LVALUE->yy_input_file = xbt_automaton_parser_in;
985 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
988 /* Note that here we test for yy_c_buf_p "<=" to the position
989 * of the first EOB in the buffer, since yy_c_buf_p will
990 * already have been incremented past the NUL character
991 * (since all states make transitions on EOB to the
992 * end-of-buffer state). Contrast this with the test
995 if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
996 { /* This was really a NUL. */
997 yy_state_type yy_next_state;
999 (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
1001 yy_current_state = yy_get_previous_state( );
1003 /* Okay, we're now positioned to make the NUL
1004 * transition. We couldn't have
1005 * yy_get_previous_state() go ahead and do it
1006 * for us because it doesn't know how to deal
1007 * with the possibility of jamming (and we don't
1008 * want to build jamming into it because then it
1009 * will run more slowly).
1012 yy_next_state = yy_try_NUL_trans( yy_current_state );
1014 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
1016 if ( yy_next_state )
1018 /* Consume the NUL. */
1019 yy_cp = ++(yy_c_buf_p);
1020 yy_current_state = yy_next_state;
1026 yy_cp = (yy_c_buf_p);
1027 goto yy_find_action;
1031 else switch ( yy_get_next_buffer( ) )
1033 case EOB_ACT_END_OF_FILE:
1035 (yy_did_buffer_switch_on_eof) = 0;
1037 if ( xbt_automaton_parser_wrap( ) )
1039 /* Note: because we've taken care in
1040 * yy_get_next_buffer() to have set up
1041 * xbt_automaton_parser_text, we can now set up
1042 * yy_c_buf_p so that if some total
1043 * hoser (like flex itself) wants to
1044 * call the scanner after we return the
1045 * YY_NULL, it'll still work - another
1046 * YY_NULL will get returned.
1048 (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
1050 yy_act = YY_STATE_EOF(YY_START);
1056 if ( ! (yy_did_buffer_switch_on_eof) )
1062 case EOB_ACT_CONTINUE_SCAN:
1064 (yytext_ptr) + yy_amount_of_matched_text;
1066 yy_current_state = yy_get_previous_state( );
1068 yy_cp = (yy_c_buf_p);
1069 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
1072 case EOB_ACT_LAST_MATCH:
1074 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
1076 yy_current_state = yy_get_previous_state( );
1078 yy_cp = (yy_c_buf_p);
1079 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
1080 goto yy_find_action;
1087 "fatal flex scanner internal error--no action found" );
1088 } /* end of action switch */
1089 } /* end of scanning one token */
1090 } /* end of user's declarations */
1091 } /* end of xbt_automaton_parser_lex */
1093 /* yy_get_next_buffer - try to read in a new buffer
1095 * Returns a code representing an action:
1096 * EOB_ACT_LAST_MATCH -
1097 * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
1098 * EOB_ACT_END_OF_FILE - end of file
1100 static int yy_get_next_buffer (void)
1102 char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
1103 char *source = (yytext_ptr);
1104 yy_size_t number_to_move, i;
1107 if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
1109 "fatal flex scanner internal error--end of buffer missed" );
1111 if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
1112 { /* Don't try to fill the buffer, so this is an EOF. */
1113 if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
1115 /* We matched a single character, the EOB, so
1116 * treat this as a final EOF.
1118 return EOB_ACT_END_OF_FILE;
1123 /* We matched some text prior to the EOB, first
1126 return EOB_ACT_LAST_MATCH;
1130 /* Try to read more data. */
1132 /* First move last chars to start of buffer. */
1133 number_to_move = (yy_size_t) ((yy_c_buf_p) - (yytext_ptr)) - 1;
1135 for ( i = 0; i < number_to_move; ++i )
1136 *(dest++) = *(source++);
1138 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
1139 /* don't do the read, it's not guaranteed to return an EOF,
1142 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
1146 yy_size_t num_to_read =
1147 YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
1149 while ( num_to_read <= 0 )
1150 { /* Not enough room in the buffer - grow it. */
1152 /* just a shorter name for the current buffer */
1153 YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
1155 int yy_c_buf_p_offset =
1156 (int) ((yy_c_buf_p) - b->yy_ch_buf);
1158 if ( b->yy_is_our_buffer )
1160 yy_size_t new_size = b->yy_buf_size * 2;
1162 if ( new_size <= 0 )
1163 b->yy_buf_size += b->yy_buf_size / 8;
1165 b->yy_buf_size *= 2;
1167 b->yy_ch_buf = (char *)
1168 /* Include room in for 2 EOB chars. */
1169 xbt_automaton_parser_realloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
1172 /* Can't grow it, we don't own it. */
1175 if ( ! b->yy_ch_buf )
1177 "fatal error - scanner input buffer overflow" );
1179 (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
1181 num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
1186 if ( num_to_read > YY_READ_BUF_SIZE )
1187 num_to_read = YY_READ_BUF_SIZE;
1189 /* Read in more data. */
1190 YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
1191 (yy_n_chars), num_to_read );
1193 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1196 if ( (yy_n_chars) == 0 )
1198 if ( number_to_move == YY_MORE_ADJ )
1200 ret_val = EOB_ACT_END_OF_FILE;
1201 xbt_automaton_parser_restart(xbt_automaton_parser_in );
1206 ret_val = EOB_ACT_LAST_MATCH;
1207 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
1208 YY_BUFFER_EOF_PENDING;
1213 ret_val = EOB_ACT_CONTINUE_SCAN;
1215 if ((int) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
1216 /* Extend the array by 50%, plus the number we really need. */
1217 int new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
1218 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) xbt_automaton_parser_realloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
1219 if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1220 YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
1223 (yy_n_chars) += number_to_move;
1224 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
1225 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
1227 (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
1232 /* yy_get_previous_state - get the state just before the EOB char was reached */
1234 static yy_state_type yy_get_previous_state (void)
1236 yy_state_type yy_current_state;
1239 yy_current_state = (yy_start);
1241 for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
1243 YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
1244 if ( yy_accept[yy_current_state] )
1246 (yy_last_accepting_state) = yy_current_state;
1247 (yy_last_accepting_cpos) = yy_cp;
1249 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1251 yy_current_state = (int) yy_def[yy_current_state];
1252 if ( yy_current_state >= 54 )
1253 yy_c = yy_meta[(unsigned int) yy_c];
1255 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1258 return yy_current_state;
1261 /* yy_try_NUL_trans - try to make a transition on the NUL character
1264 * next_state = yy_try_NUL_trans( current_state );
1266 static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
1269 char *yy_cp = (yy_c_buf_p);
1272 if ( yy_accept[yy_current_state] )
1274 (yy_last_accepting_state) = yy_current_state;
1275 (yy_last_accepting_cpos) = yy_cp;
1277 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1279 yy_current_state = (int) yy_def[yy_current_state];
1280 if ( yy_current_state >= 54 )
1281 yy_c = yy_meta[(unsigned int) yy_c];
1283 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1284 yy_is_jam = (yy_current_state == 53);
1286 return yy_is_jam ? 0 : yy_current_state;
1291 static void yyunput (int c, char * yy_bp )
1295 yy_cp = (yy_c_buf_p);
1297 /* undo effects of setting up xbt_automaton_parser_text */
1298 *yy_cp = (yy_hold_char);
1300 if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
1301 { /* need to shift things up to make room */
1302 /* +2 for EOB chars. */
1303 yy_size_t number_to_move = (yy_n_chars) + 2;
1304 char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
1305 YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
1307 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
1309 while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1310 *--dest = *--source;
1312 yy_cp += (int) (dest - source);
1313 yy_bp += (int) (dest - source);
1314 YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
1315 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
1317 if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
1318 YY_FATAL_ERROR( "flex scanner push-back overflow" );
1321 *--yy_cp = (char) c;
1323 (yytext_ptr) = yy_bp;
1324 (yy_hold_char) = *yy_cp;
1325 (yy_c_buf_p) = yy_cp;
1332 static int yyinput (void)
1334 static int input (void)
1340 *(yy_c_buf_p) = (yy_hold_char);
1342 if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
1344 /* yy_c_buf_p now points to the character we want to return.
1345 * If this occurs *before* the EOB characters, then it's a
1346 * valid NUL; if not, then we've hit the end of the buffer.
1348 if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
1349 /* This was really a NUL. */
1350 *(yy_c_buf_p) = '\0';
1353 { /* need more input */
1354 yy_size_t offset = (yy_c_buf_p) - (yytext_ptr);
1357 switch ( yy_get_next_buffer( ) )
1359 case EOB_ACT_LAST_MATCH:
1360 /* This happens because yy_g_n_b()
1361 * sees that we've accumulated a
1362 * token and flags that we need to
1363 * try matching the token before
1364 * proceeding. But for input(),
1365 * there's no matching to consider.
1366 * So convert the EOB_ACT_LAST_MATCH
1367 * to EOB_ACT_END_OF_FILE.
1370 /* Reset buffer status. */
1371 xbt_automaton_parser_restart(xbt_automaton_parser_in );
1375 case EOB_ACT_END_OF_FILE:
1377 if ( xbt_automaton_parser_wrap( ) )
1380 if ( ! (yy_did_buffer_switch_on_eof) )
1389 case EOB_ACT_CONTINUE_SCAN:
1390 (yy_c_buf_p) = (yytext_ptr) + offset;
1396 c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
1397 *(yy_c_buf_p) = '\0'; /* preserve xbt_automaton_parser_text */
1398 (yy_hold_char) = *++(yy_c_buf_p);
1402 #endif /* ifndef YY_NO_INPUT */
1404 /** Immediately switch to a different input stream.
1405 * @param input_file A readable stream.
1407 * @note This function does not reset the start condition to @c INITIAL .
1409 void xbt_automaton_parser_restart (FILE * input_file )
1412 if ( ! YY_CURRENT_BUFFER ){
1413 xbt_automaton_parser_ensure_buffer_stack ();
1414 YY_CURRENT_BUFFER_LVALUE =
1415 xbt_automaton_parser__create_buffer(xbt_automaton_parser_in,YY_BUF_SIZE );
1418 xbt_automaton_parser__init_buffer(YY_CURRENT_BUFFER,input_file );
1419 xbt_automaton_parser__load_buffer_state( );
1422 /** Switch to a different input buffer.
1423 * @param new_buffer The new input buffer.
1426 void xbt_automaton_parser__switch_to_buffer (YY_BUFFER_STATE new_buffer )
1429 /* TODO. We should be able to replace this entire function body
1431 * xbt_automaton_parser_pop_buffer_state();
1432 * xbt_automaton_parser_push_buffer_state(new_buffer);
1434 xbt_automaton_parser_ensure_buffer_stack ();
1435 if ( YY_CURRENT_BUFFER == new_buffer )
1438 if ( YY_CURRENT_BUFFER )
1440 /* Flush out information for old buffer. */
1441 *(yy_c_buf_p) = (yy_hold_char);
1442 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1443 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1446 YY_CURRENT_BUFFER_LVALUE = new_buffer;
1447 xbt_automaton_parser__load_buffer_state( );
1449 /* We don't actually know whether we did this switch during
1450 * EOF (xbt_automaton_parser_wrap()) processing, but the only time this flag
1451 * is looked at is after xbt_automaton_parser_wrap() is called, so it's safe
1452 * to go ahead and always set it.
1454 (yy_did_buffer_switch_on_eof) = 1;
1457 static void xbt_automaton_parser__load_buffer_state (void)
1459 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
1460 (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
1461 xbt_automaton_parser_in = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
1462 (yy_hold_char) = *(yy_c_buf_p);
1465 /** Allocate and initialize an input buffer state.
1466 * @param file A readable stream.
1467 * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
1469 * @return the allocated buffer state.
1471 YY_BUFFER_STATE xbt_automaton_parser__create_buffer (FILE * file, int size )
1475 b = (YY_BUFFER_STATE) xbt_automaton_parser_alloc(sizeof( struct yy_buffer_state ) );
1477 YY_FATAL_ERROR( "out of dynamic memory in xbt_automaton_parser__create_buffer()" );
1479 b->yy_buf_size = (yy_size_t)size;
1481 /* yy_ch_buf has to be 2 characters longer than the size given because
1482 * we need to put in 2 end-of-buffer characters.
1484 b->yy_ch_buf = (char *) xbt_automaton_parser_alloc(b->yy_buf_size + 2 );
1485 if ( ! b->yy_ch_buf )
1486 YY_FATAL_ERROR( "out of dynamic memory in xbt_automaton_parser__create_buffer()" );
1488 b->yy_is_our_buffer = 1;
1490 xbt_automaton_parser__init_buffer(b,file );
1495 /** Destroy the buffer.
1496 * @param b a buffer created with xbt_automaton_parser__create_buffer()
1499 void xbt_automaton_parser__delete_buffer (YY_BUFFER_STATE b )
1505 if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
1506 YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
1508 if ( b->yy_is_our_buffer )
1509 xbt_automaton_parser_free((void *) b->yy_ch_buf );
1511 xbt_automaton_parser_free((void *) b );
1514 /* Initializes or reinitializes a buffer.
1515 * This function is sometimes called more than once on the same buffer,
1516 * such as during a xbt_automaton_parser_restart() or at EOF.
1518 static void xbt_automaton_parser__init_buffer (YY_BUFFER_STATE b, FILE * file )
1523 xbt_automaton_parser__flush_buffer(b );
1525 b->yy_input_file = file;
1526 b->yy_fill_buffer = 1;
1528 /* If b is the current buffer, then xbt_automaton_parser__init_buffer was _probably_
1529 * called from xbt_automaton_parser_restart() or through yy_get_next_buffer.
1530 * In that case, we don't want to reset the lineno or column.
1532 if (b != YY_CURRENT_BUFFER){
1533 b->yy_bs_lineno = 1;
1534 b->yy_bs_column = 0;
1537 b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
1542 /** Discard all buffered characters. On the next scan, YY_INPUT will be called.
1543 * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
1546 void xbt_automaton_parser__flush_buffer (YY_BUFFER_STATE b )
1553 /* We always need two end-of-buffer characters. The first causes
1554 * a transition to the end-of-buffer state. The second causes
1555 * a jam in that state.
1557 b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
1558 b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
1560 b->yy_buf_pos = &b->yy_ch_buf[0];
1563 b->yy_buffer_status = YY_BUFFER_NEW;
1565 if ( b == YY_CURRENT_BUFFER )
1566 xbt_automaton_parser__load_buffer_state( );
1569 /** Pushes the new state onto the stack. The new state becomes
1570 * the current state. This function will allocate the stack
1572 * @param new_buffer The new state.
1575 void xbt_automaton_parser_push_buffer_state (YY_BUFFER_STATE new_buffer )
1577 if (new_buffer == NULL)
1580 xbt_automaton_parser_ensure_buffer_stack();
1582 /* This block is copied from xbt_automaton_parser__switch_to_buffer. */
1583 if ( YY_CURRENT_BUFFER )
1585 /* Flush out information for old buffer. */
1586 *(yy_c_buf_p) = (yy_hold_char);
1587 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1588 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1591 /* Only push if top exists. Otherwise, replace top. */
1592 if (YY_CURRENT_BUFFER)
1593 (yy_buffer_stack_top)++;
1594 YY_CURRENT_BUFFER_LVALUE = new_buffer;
1596 /* copied from xbt_automaton_parser__switch_to_buffer. */
1597 xbt_automaton_parser__load_buffer_state( );
1598 (yy_did_buffer_switch_on_eof) = 1;
1601 /** Removes and deletes the top of the stack, if present.
1602 * The next element becomes the new top.
1605 void xbt_automaton_parser_pop_buffer_state (void)
1607 if (!YY_CURRENT_BUFFER)
1610 xbt_automaton_parser__delete_buffer(YY_CURRENT_BUFFER );
1611 YY_CURRENT_BUFFER_LVALUE = NULL;
1612 if ((yy_buffer_stack_top) > 0)
1613 --(yy_buffer_stack_top);
1615 if (YY_CURRENT_BUFFER) {
1616 xbt_automaton_parser__load_buffer_state( );
1617 (yy_did_buffer_switch_on_eof) = 1;
1621 /* Allocates the stack if it does not exist.
1622 * Guarantees space for at least one push.
1624 static void xbt_automaton_parser_ensure_buffer_stack (void)
1626 yy_size_t num_to_alloc;
1628 if (!(yy_buffer_stack)) {
1630 /* First allocation is just for 2 elements, since we don't know if this
1631 * scanner will even need a stack. We use 2 instead of 1 to avoid an
1632 * immediate realloc on the next call.
1634 num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */
1635 (yy_buffer_stack) = (struct yy_buffer_state**)xbt_automaton_parser_alloc
1636 (num_to_alloc * sizeof(struct yy_buffer_state*)
1638 if ( ! (yy_buffer_stack) )
1639 YY_FATAL_ERROR( "out of dynamic memory in xbt_automaton_parser_ensure_buffer_stack()" );
1641 memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
1643 (yy_buffer_stack_max) = num_to_alloc;
1644 (yy_buffer_stack_top) = 0;
1648 if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
1650 /* Increase the buffer to prepare for a possible push. */
1651 yy_size_t grow_size = 8 /* arbitrary grow size */;
1653 num_to_alloc = (yy_buffer_stack_max) + grow_size;
1654 (yy_buffer_stack) = (struct yy_buffer_state**)xbt_automaton_parser_realloc
1656 num_to_alloc * sizeof(struct yy_buffer_state*)
1658 if ( ! (yy_buffer_stack) )
1659 YY_FATAL_ERROR( "out of dynamic memory in xbt_automaton_parser_ensure_buffer_stack()" );
1661 /* zero only the new slots.*/
1662 memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
1663 (yy_buffer_stack_max) = num_to_alloc;
1667 /** Setup the input buffer state to scan directly from a user-specified character buffer.
1668 * @param base the character buffer
1669 * @param size the size in bytes of the character buffer
1671 * @return the newly allocated buffer state object.
1673 YY_BUFFER_STATE xbt_automaton_parser__scan_buffer (char * base, yy_size_t size )
1678 base[size-2] != YY_END_OF_BUFFER_CHAR ||
1679 base[size-1] != YY_END_OF_BUFFER_CHAR )
1680 /* They forgot to leave room for the EOB's. */
1683 b = (YY_BUFFER_STATE) xbt_automaton_parser_alloc(sizeof( struct yy_buffer_state ) );
1685 YY_FATAL_ERROR( "out of dynamic memory in xbt_automaton_parser__scan_buffer()" );
1687 b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
1688 b->yy_buf_pos = b->yy_ch_buf = base;
1689 b->yy_is_our_buffer = 0;
1690 b->yy_input_file = 0;
1691 b->yy_n_chars = b->yy_buf_size;
1692 b->yy_is_interactive = 0;
1694 b->yy_fill_buffer = 0;
1695 b->yy_buffer_status = YY_BUFFER_NEW;
1697 xbt_automaton_parser__switch_to_buffer(b );
1702 /** Setup the input buffer state to scan a string. The next call to xbt_automaton_parser_lex() will
1703 * scan from a @e copy of @a str.
1704 * @param yystr a NUL-terminated string to scan
1706 * @return the newly allocated buffer state object.
1707 * @note If you want to scan bytes that may contain NUL values, then use
1708 * xbt_automaton_parser__scan_bytes() instead.
1710 YY_BUFFER_STATE xbt_automaton_parser__scan_string (yyconst char * yystr )
1713 return xbt_automaton_parser__scan_bytes(yystr,strlen(yystr) );
1716 /** Setup the input buffer state to scan the given bytes. The next call to xbt_automaton_parser_lex() will
1717 * scan from a @e copy of @a bytes.
1718 * @param yybytes the byte buffer to scan
1719 * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
1721 * @return the newly allocated buffer state object.
1723 YY_BUFFER_STATE xbt_automaton_parser__scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len )
1730 /* Get memory for full buffer, including space for trailing EOB's. */
1731 n = _yybytes_len + 2;
1732 buf = (char *) xbt_automaton_parser_alloc(n );
1734 YY_FATAL_ERROR( "out of dynamic memory in xbt_automaton_parser__scan_bytes()" );
1736 for ( i = 0; i < _yybytes_len; ++i )
1737 buf[i] = yybytes[i];
1739 buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
1741 b = xbt_automaton_parser__scan_buffer(buf,n );
1743 YY_FATAL_ERROR( "bad buffer in xbt_automaton_parser__scan_bytes()" );
1745 /* It's okay to grow etc. this buffer, and we should throw it
1746 * away when we're done.
1748 b->yy_is_our_buffer = 1;
1753 #ifndef YY_EXIT_FAILURE
1754 #define YY_EXIT_FAILURE 2
1757 static void yy_fatal_error (yyconst char* msg )
1759 (void) fprintf( stderr, "%s\n", msg );
1760 exit( YY_EXIT_FAILURE );
1763 /* Redefine yyless() so it works in section 3 code. */
1769 /* Undo effects of setting up xbt_automaton_parser_text. */ \
1770 int yyless_macro_arg = (n); \
1771 YY_LESS_LINENO(yyless_macro_arg);\
1772 xbt_automaton_parser_text[xbt_automaton_parser_leng] = (yy_hold_char); \
1773 (yy_c_buf_p) = xbt_automaton_parser_text + yyless_macro_arg; \
1774 (yy_hold_char) = *(yy_c_buf_p); \
1775 *(yy_c_buf_p) = '\0'; \
1776 xbt_automaton_parser_leng = yyless_macro_arg; \
1780 /* Accessor methods (get/set functions) to struct members. */
1782 /** Get the current line number.
1785 int xbt_automaton_parser_get_lineno (void)
1788 return xbt_automaton_parser_lineno;
1791 /** Get the input stream.
1794 FILE *xbt_automaton_parser_get_in (void)
1796 return xbt_automaton_parser_in;
1799 /** Get the output stream.
1802 FILE *xbt_automaton_parser_get_out (void)
1804 return xbt_automaton_parser_out;
1807 /** Get the length of the current token.
1810 yy_size_t xbt_automaton_parser_get_leng (void)
1812 return xbt_automaton_parser_leng;
1815 /** Get the current token.
1819 char *xbt_automaton_parser_get_text (void)
1821 return xbt_automaton_parser_text;
1824 /** Set the current line number.
1825 * @param _line_number line number
1828 void xbt_automaton_parser_set_lineno (int _line_number )
1831 xbt_automaton_parser_lineno = _line_number;
1834 /** Set the input stream. This does not discard the current
1836 * @param _in_str A readable stream.
1838 * @see xbt_automaton_parser__switch_to_buffer
1840 void xbt_automaton_parser_set_in (FILE * _in_str )
1842 xbt_automaton_parser_in = _in_str ;
1845 void xbt_automaton_parser_set_out (FILE * _out_str )
1847 xbt_automaton_parser_out = _out_str ;
1850 int xbt_automaton_parser_get_debug (void)
1852 return xbt_automaton_parser__flex_debug;
1855 void xbt_automaton_parser_set_debug (int _bdebug )
1857 xbt_automaton_parser__flex_debug = _bdebug ;
1860 static int yy_init_globals (void)
1862 /* Initialization is the same as for the non-reentrant scanner.
1863 * This function is called from xbt_automaton_parser_lex_destroy(), so don't allocate here.
1866 (yy_buffer_stack) = 0;
1867 (yy_buffer_stack_top) = 0;
1868 (yy_buffer_stack_max) = 0;
1869 (yy_c_buf_p) = (char *) 0;
1873 /* Defined in main.c */
1875 xbt_automaton_parser_in = stdin;
1876 xbt_automaton_parser_out = stdout;
1878 xbt_automaton_parser_in = (FILE *) 0;
1879 xbt_automaton_parser_out = (FILE *) 0;
1882 /* For future reference: Set errno on error, since we are called by
1883 * xbt_automaton_parser_lex_init()
1888 /* xbt_automaton_parser_lex_destroy is for both reentrant and non-reentrant scanners. */
1889 int xbt_automaton_parser_lex_destroy (void)
1892 /* Pop the buffer stack, destroying each element. */
1893 while(YY_CURRENT_BUFFER){
1894 xbt_automaton_parser__delete_buffer(YY_CURRENT_BUFFER );
1895 YY_CURRENT_BUFFER_LVALUE = NULL;
1896 xbt_automaton_parser_pop_buffer_state();
1899 /* Destroy the stack itself. */
1900 xbt_automaton_parser_free((yy_buffer_stack) );
1901 (yy_buffer_stack) = NULL;
1903 /* Reset the globals. This is important in a non-reentrant scanner so the next time
1904 * xbt_automaton_parser_lex() is called, initialization will occur. */
1911 * Internal utility routines.
1915 static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
1919 for ( i = 0; i < n; ++i )
1924 #ifdef YY_NEED_STRLEN
1925 static int yy_flex_strlen (yyconst char * s )
1928 for ( n = 0; s[n]; ++n )
1935 void *xbt_automaton_parser_alloc (yy_size_t size )
1937 return (void *) malloc( size );
1940 void *xbt_automaton_parser_realloc (void * ptr, yy_size_t size )
1943 /* The cast to (char *) in the following accommodates both
1944 * implementations that use char* generic pointers, and those
1945 * that use void* generic pointers. It works with the latter
1946 * because both ANSI C and C++ allow castless assignment from
1947 * any pointer type to void*, and deal with argument conversions
1948 * as though doing an assignment.
1950 return (void *) realloc( (char *) ptr, size );
1953 void xbt_automaton_parser_free (void * ptr )
1955 free( (char *) ptr ); /* see xbt_automaton_parser_realloc() for (char *) cast */
1958 #define YYTABLES_NAME "yytables"
1960 #line 81 "parserPromela.lex"