4 #define YY_INT_ALIGNED short int
6 /* A lexical scanner generated by flex */
9 #define YY_FLEX_MAJOR_VERSION 2
10 #define YY_FLEX_MINOR_VERSION 5
11 #define YY_FLEX_SUBMINOR_VERSION 35
12 #if YY_FLEX_SUBMINOR_VERSION > 0
16 /* First, we deal with platform-specific or compiler-specific issues. */
18 /* begin standard C headers. */
24 /* end standard C headers. */
26 /* flex integer type definitions */
31 /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
33 #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
35 /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
36 * if you want the limit (max/min) macros for int types.
38 #ifndef __STDC_LIMIT_MACROS
39 #define __STDC_LIMIT_MACROS 1
43 typedef int8_t flex_int8_t;
44 typedef uint8_t flex_uint8_t;
45 typedef int16_t flex_int16_t;
46 typedef uint16_t flex_uint16_t;
47 typedef int32_t flex_int32_t;
48 typedef uint32_t flex_uint32_t;
50 typedef signed char flex_int8_t;
51 typedef short int flex_int16_t;
52 typedef int flex_int32_t;
53 typedef unsigned char flex_uint8_t;
54 typedef unsigned short int flex_uint16_t;
55 typedef unsigned int flex_uint32_t;
58 /* Limits of integral types. */
60 #define INT8_MIN (-128)
63 #define INT16_MIN (-32767-1)
66 #define INT32_MIN (-2147483647-1)
69 #define INT8_MAX (127)
72 #define INT16_MAX (32767)
75 #define INT32_MAX (2147483647)
78 #define UINT8_MAX (255U)
81 #define UINT16_MAX (65535U)
84 #define UINT32_MAX (4294967295U)
87 #endif /* ! FLEXINT_H */
91 /* The "const" storage-class-modifier is valid. */
94 #else /* ! __cplusplus */
96 /* C99 requires __STDC__ to be defined as 1. */
97 #if defined (__STDC__)
101 #endif /* defined (__STDC__) */
102 #endif /* ! __cplusplus */
105 #define yyconst const
110 /* Returned upon end-of-file. */
113 /* Promotes a possibly negative, possibly signed char to an unsigned
114 * integer for use as an array index. If the signed char is negative,
115 * we want to instead treat it as an 8-bit unsigned char, hence the
118 #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
120 /* Enter a start condition. This macro really ought to take a parameter,
121 * but we do it the disgusting crufty way forced on us by the ()-less
122 * definition of BEGIN.
124 #define BEGIN (yy_start) = 1 + 2 *
126 /* Translate the current start state into a value that can be later handed
127 * to BEGIN to return to the state. The YYSTATE alias is for lex
130 #define YY_START (((yy_start) - 1) / 2)
131 #define YYSTATE YY_START
133 /* Action number for EOF rule of a given start state. */
134 #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
136 /* Special action meaning "start processing a new file". */
137 #define YY_NEW_FILE yyrestart(yyin )
139 #define YY_END_OF_BUFFER_CHAR 0
141 /* Size of default input buffer. */
143 #define YY_BUF_SIZE 16384
146 /* The state buf must be large enough to hold one state per character in the main buffer.
148 #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
150 #ifndef YY_TYPEDEF_YY_BUFFER_STATE
151 #define YY_TYPEDEF_YY_BUFFER_STATE
152 typedef struct yy_buffer_state *YY_BUFFER_STATE;
157 extern FILE *yyin, *yyout;
159 #define EOB_ACT_CONTINUE_SCAN 0
160 #define EOB_ACT_END_OF_FILE 1
161 #define EOB_ACT_LAST_MATCH 2
163 #define YY_LESS_LINENO(n)
165 /* Return all but the first "n" matched characters back to the input stream. */
169 /* Undo effects of setting up yytext. */ \
170 int yyless_macro_arg = (n); \
171 YY_LESS_LINENO(yyless_macro_arg);\
172 *yy_cp = (yy_hold_char); \
173 YY_RESTORE_YY_MORE_OFFSET \
174 (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
175 YY_DO_BEFORE_ACTION; /* set up yytext again */ \
179 #define unput(c) yyunput( c, (yytext_ptr) )
181 #ifndef YY_TYPEDEF_YY_SIZE_T
182 #define YY_TYPEDEF_YY_SIZE_T
183 typedef size_t yy_size_t;
186 #ifndef YY_STRUCT_YY_BUFFER_STATE
187 #define YY_STRUCT_YY_BUFFER_STATE
188 struct yy_buffer_state
192 char *yy_ch_buf; /* input buffer */
193 char *yy_buf_pos; /* current position in input buffer */
195 /* Size of input buffer in bytes, not including room for EOB
198 yy_size_t yy_buf_size;
200 /* Number of characters read into yy_ch_buf, not including EOB
205 /* Whether we "own" the buffer - i.e., we know we created it,
206 * and can realloc() it to grow it, and should free() it to
209 int yy_is_our_buffer;
211 /* Whether this is an "interactive" input source; if so, and
212 * if we're using stdio for input, then we want to use getc()
213 * instead of fread(), to make sure we stop fetching input after
216 int yy_is_interactive;
218 /* Whether we're considered to be at the beginning of a line.
219 * If so, '^' rules will be active on the next match, otherwise
224 int yy_bs_lineno; /**< The line count. */
225 int yy_bs_column; /**< The column count. */
227 /* Whether to try to fill the input buffer when we reach the
232 int yy_buffer_status;
234 #define YY_BUFFER_NEW 0
235 #define YY_BUFFER_NORMAL 1
236 /* When an EOF's been seen but there's still some text to process
237 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
238 * shouldn't try reading from the input source any more. We might
239 * still have a bunch of tokens to match, though, because of
240 * possible backing-up.
242 * When we actually see the EOF, we change the status to "new"
243 * (via yyrestart()), so that the user can continue scanning by
244 * just pointing yyin at a new input file.
246 #define YY_BUFFER_EOF_PENDING 2
249 #endif /* !YY_STRUCT_YY_BUFFER_STATE */
251 /* Stack of input buffers. */
252 static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
253 static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
254 static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
256 /* We provide macros for accessing buffer states in case in the
257 * future we want to put the buffer states in a more general
260 * Returns the top of the stack, or NULL.
262 #define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
263 ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
266 /* Same as previous macro, but useful when we know that the buffer stack is not
267 * NULL or when we need an lvalue. For internal use only.
269 #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
271 /* yy_hold_char holds the character lost when yytext is formed. */
272 static char yy_hold_char;
273 static int yy_n_chars; /* number of characters read into yy_ch_buf */
276 /* Points to current character in buffer. */
277 static char *yy_c_buf_p = (char *) 0;
278 static int yy_init = 0; /* whether we need to initialize */
279 static int yy_start = 0; /* start state number */
281 /* Flag which is used to allow yywrap()'s to do buffer switches
282 * instead of setting up a fresh yyin. A bit of a hack ...
284 static int yy_did_buffer_switch_on_eof;
286 void yyrestart (FILE *input_file );
287 void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer );
288 YY_BUFFER_STATE yy_create_buffer (FILE *file,int size );
289 void yy_delete_buffer (YY_BUFFER_STATE b );
290 void yy_flush_buffer (YY_BUFFER_STATE b );
291 void yypush_buffer_state (YY_BUFFER_STATE new_buffer );
292 void yypop_buffer_state (void );
294 static void yyensure_buffer_stack (void );
295 static void yy_load_buffer_state (void );
296 static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file );
298 #define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )
300 YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size );
301 YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str );
302 YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len );
304 void *yyalloc (yy_size_t );
305 void *yyrealloc (void *,yy_size_t );
306 void yyfree (void * );
308 #define yy_new_buffer yy_create_buffer
310 #define yy_set_interactive(is_interactive) \
312 if ( ! YY_CURRENT_BUFFER ){ \
313 yyensure_buffer_stack (); \
314 YY_CURRENT_BUFFER_LVALUE = \
315 yy_create_buffer(yyin,YY_BUF_SIZE ); \
317 YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
320 #define yy_set_bol(at_bol) \
322 if ( ! YY_CURRENT_BUFFER ){\
323 yyensure_buffer_stack (); \
324 YY_CURRENT_BUFFER_LVALUE = \
325 yy_create_buffer(yyin,YY_BUF_SIZE ); \
327 YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
330 #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
332 /* Begin user sect3 */
334 typedef unsigned char YY_CHAR;
336 FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
338 typedef int yy_state_type;
345 #define yytext_ptr yytext
347 static yy_state_type yy_get_previous_state (void );
348 static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
349 static int yy_get_next_buffer (void );
350 static void yy_fatal_error (yyconst char msg[] );
352 /* Done after the current pattern has been matched and before the
353 * corresponding action - sets up yytext.
355 #define YY_DO_BEFORE_ACTION \
356 (yytext_ptr) = yy_bp; \
357 yyleng = (size_t) (yy_cp - yy_bp); \
358 (yy_hold_char) = *yy_cp; \
360 (yy_c_buf_p) = yy_cp;
362 #define YY_NUM_RULES 8
363 #define YY_END_OF_BUFFER 9
364 /* This struct is not used in this scanner,
365 but its presence is necessary. */
368 flex_int32_t yy_verify;
371 static yyconst flex_int16_t yy_accept[19] =
373 0, 0, 9, 6, 7, 3, 6, 4, 1, 0,
374 5, 0, 1, 0, 1, 0, 2, 0
377 static yyconst flex_int32_t yy_ec[256] =
379 1, 1, 1, 1, 1, 1, 1, 1, 1, 2,
380 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
381 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
382 1, 1, 1, 1, 3, 4, 1, 1, 1, 1,
383 1, 1, 1, 1, 1, 1, 1, 5, 5, 5,
384 5, 5, 5, 5, 5, 5, 5, 1, 1, 1,
385 6, 1, 1, 1, 7, 7, 7, 7, 7, 7,
386 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
387 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
388 1, 8, 1, 1, 9, 1, 7, 7, 7, 7,
390 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
391 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
392 7, 7, 10, 1, 11, 1, 1, 1, 1, 1,
393 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
394 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
395 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
396 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
397 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
398 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
399 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
401 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
402 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
403 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
404 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
405 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
409 static yyconst flex_int32_t yy_meta[12] =
411 1, 1, 1, 1, 2, 1, 2, 1, 2, 1,
415 static yyconst flex_int16_t yy_base[21] =
417 0, 7, 21, 30, 30, 13, 17, 30, 20, 12,
418 30, 13, 10, 2, 7, 0, 30, 30, 27, 2
421 static yyconst flex_int16_t yy_def[21] =
423 19, 19, 18, 18, 18, 18, 18, 18, 18, 18,
424 18, 18, 9, 20, 18, 20, 18, 0, 18, 18
427 static yyconst flex_int16_t yy_nxt[42] =
429 18, 5, 6, 16, 18, 18, 18, 7, 5, 6,
430 17, 15, 17, 18, 7, 8, 9, 15, 14, 11,
431 18, 18, 10, 9, 18, 12, 13, 4, 4, 3,
432 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
436 static yyconst flex_int16_t yy_chk[42] =
438 0, 1, 1, 20, 0, 0, 0, 1, 2, 2,
439 16, 15, 14, 13, 2, 6, 6, 12, 10, 7,
440 3, 0, 6, 9, 0, 9, 9, 19, 19, 18,
441 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
445 static yy_state_type yy_last_accepting_state;
446 static char *yy_last_accepting_cpos;
448 extern int yy_flex_debug;
449 int yy_flex_debug = 0;
451 /* The intent behind this definition is that it'll catch
452 * any uses of REJECT which flex missed.
454 #define REJECT reject_used_but_not_detected
455 #define yymore() yymore_used_but_not_detected
456 #define YY_MORE_ADJ 0
457 #define YY_RESTORE_YY_MORE_OFFSET
468 #line 469 "parse_l.c"
472 #ifndef YY_NO_UNISTD_H
473 /* Special case for "unistd.h", since it is non-ANSI. We include it way
474 * down here because we want the user's section 1 to have been scanned first.
475 * The user has a chance to override it with an option.
480 #ifndef YY_EXTRA_TYPE
481 #define YY_EXTRA_TYPE void *
484 static int yy_init_globals (void );
486 /* Accessor methods to globals.
487 These are made visible to non-reentrant scanners for convenience. */
489 int yylex_destroy (void );
491 int yyget_debug (void );
493 void yyset_debug (int debug_flag );
495 YY_EXTRA_TYPE yyget_extra (void );
497 void yyset_extra (YY_EXTRA_TYPE user_defined );
499 FILE *yyget_in (void );
501 void yyset_in (FILE * in_str );
503 FILE *yyget_out (void );
505 void yyset_out (FILE * out_str );
507 int yyget_leng (void );
509 char *yyget_text (void );
511 int yyget_lineno (void );
513 void yyset_lineno (int line_number );
515 /* Macros after this point can all be overridden by user definitions in
519 #ifndef YY_SKIP_YYWRAP
521 extern "C" int yywrap (void );
523 extern int yywrap (void );
527 static void yyunput (int c,char *buf_ptr );
530 static void yy_flex_strncpy (char *,yyconst char *,int );
533 #ifdef YY_NEED_STRLEN
534 static int yy_flex_strlen (yyconst char * );
540 static int yyinput (void );
542 static int input (void );
547 /* Amount of stuff to slurp up with each read. */
548 #ifndef YY_READ_BUF_SIZE
549 #define YY_READ_BUF_SIZE 8192
552 /* Copy whatever the last rule matched to the standard output. */
554 /* This used to be an fputs(), but since the string might contain NUL's,
555 * we now use fwrite().
557 #define ECHO fwrite( yytext, yyleng, 1, yyout )
560 /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
561 * is returned in "result".
564 #define YY_INPUT(buf,result,max_size) \
565 if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
569 for ( n = 0; n < max_size && \
570 (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
573 buf[n++] = (char) c; \
574 if ( c == EOF && ferror( yyin ) ) \
575 YY_FATAL_ERROR( "input in flex scanner failed" ); \
581 while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
583 if( errno != EINTR) \
585 YY_FATAL_ERROR( "input in flex scanner failed" ); \
596 /* No semi-colon after return; correct usage is to write "yyterminate();" -
597 * we don't want an extra ';' after the "return" because that will cause
598 * some compilers to complain about unreachable statements.
601 #define yyterminate() return YY_NULL
604 /* Number of entries by which start-condition stack grows. */
605 #ifndef YY_START_STACK_INCR
606 #define YY_START_STACK_INCR 25
609 /* Report a fatal error. */
610 #ifndef YY_FATAL_ERROR
611 #define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
614 /* end tables serialization structures and prototypes */
616 /* Default declaration of generated scanner - a define so the user can
617 * easily add parameters.
620 #define YY_DECL_IS_OURS 1
622 extern int yylex (void);
624 #define YY_DECL int yylex (void)
625 #endif /* !YY_DECL */
627 /* Code executed at the beginning of each rule, after yytext and yyleng
630 #ifndef YY_USER_ACTION
631 #define YY_USER_ACTION
634 /* Code executed at the end of each rule. */
636 #define YY_BREAK break;
639 #define YY_RULE_SETUP \
642 /** The main scanner function which does all the work.
646 register yy_state_type yy_current_state;
647 register char *yy_cp, *yy_bp;
653 #line 654 "parse_l.c"
664 (yy_start) = 1; /* first start state */
672 if ( ! YY_CURRENT_BUFFER ) {
673 yyensure_buffer_stack ();
674 YY_CURRENT_BUFFER_LVALUE =
675 yy_create_buffer(yyin,YY_BUF_SIZE );
678 yy_load_buffer_state( );
681 while ( 1 ) /* loops until end-of-file is reached */
683 yy_cp = (yy_c_buf_p);
685 /* Support of yytext. */
686 *yy_cp = (yy_hold_char);
688 /* yy_bp points to the position in yy_ch_buf of the start of
693 yy_current_state = (yy_start);
697 register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
698 if ( yy_accept[yy_current_state] )
700 (yy_last_accepting_state) = yy_current_state;
701 (yy_last_accepting_cpos) = yy_cp;
703 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
705 yy_current_state = (int) yy_def[yy_current_state];
706 if ( yy_current_state >= 19 )
707 yy_c = yy_meta[(unsigned int) yy_c];
709 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
712 while ( yy_base[yy_current_state] != 30 );
715 yy_act = yy_accept[yy_current_state];
717 { /* have to back up */
718 yy_cp = (yy_last_accepting_cpos);
719 yy_current_state = (yy_last_accepting_state);
720 yy_act = yy_accept[yy_current_state];
725 do_action: /* This label is used only to access EOF actions. */
728 { /* beginning of action switch */
729 case 0: /* must back up */
730 /* undo the effects of YY_DO_BEFORE_ACTION */
731 *yy_cp = (yy_hold_char);
732 yy_cp = (yy_last_accepting_cpos);
733 yy_current_state = (yy_last_accepting_state);
767 /* rule 7 can match eol */
777 #line 778 "parse_l.c"
778 case YY_STATE_EOF(INITIAL):
781 case YY_END_OF_BUFFER:
783 /* Amount of text matched not including the EOB char. */
784 int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
786 /* Undo the effects of YY_DO_BEFORE_ACTION. */
787 *yy_cp = (yy_hold_char);
788 YY_RESTORE_YY_MORE_OFFSET
790 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
792 /* We're scanning a new file or input source. It's
793 * possible that this happened because the user
794 * just pointed yyin at a new source and called
795 * yylex(). If so, then we have to assure
796 * consistency between YY_CURRENT_BUFFER and our
797 * globals. Here is the right place to do so, because
798 * this is the first action (other than possibly a
799 * back-up) that will match for the new input source.
801 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
802 YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
803 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
806 /* Note that here we test for yy_c_buf_p "<=" to the position
807 * of the first EOB in the buffer, since yy_c_buf_p will
808 * already have been incremented past the NUL character
809 * (since all states make transitions on EOB to the
810 * end-of-buffer state). Contrast this with the test
813 if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
814 { /* This was really a NUL. */
815 yy_state_type yy_next_state;
817 (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
819 yy_current_state = yy_get_previous_state( );
821 /* Okay, we're now positioned to make the NUL
822 * transition. We couldn't have
823 * yy_get_previous_state() go ahead and do it
824 * for us because it doesn't know how to deal
825 * with the possibility of jamming (and we don't
826 * want to build jamming into it because then it
827 * will run more slowly).
830 yy_next_state = yy_try_NUL_trans( yy_current_state );
832 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
836 /* Consume the NUL. */
837 yy_cp = ++(yy_c_buf_p);
838 yy_current_state = yy_next_state;
844 yy_cp = (yy_c_buf_p);
849 else switch ( yy_get_next_buffer( ) )
851 case EOB_ACT_END_OF_FILE:
853 (yy_did_buffer_switch_on_eof) = 0;
857 /* Note: because we've taken care in
858 * yy_get_next_buffer() to have set up
859 * yytext, we can now set up
860 * yy_c_buf_p so that if some total
861 * hoser (like flex itself) wants to
862 * call the scanner after we return the
863 * YY_NULL, it'll still work - another
864 * YY_NULL will get returned.
866 (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
868 yy_act = YY_STATE_EOF(YY_START);
874 if ( ! (yy_did_buffer_switch_on_eof) )
880 case EOB_ACT_CONTINUE_SCAN:
882 (yytext_ptr) + yy_amount_of_matched_text;
884 yy_current_state = yy_get_previous_state( );
886 yy_cp = (yy_c_buf_p);
887 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
890 case EOB_ACT_LAST_MATCH:
892 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
894 yy_current_state = yy_get_previous_state( );
896 yy_cp = (yy_c_buf_p);
897 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
905 "fatal flex scanner internal error--no action found" );
906 } /* end of action switch */
907 } /* end of scanning one token */
910 /* yy_get_next_buffer - try to read in a new buffer
912 * Returns a code representing an action:
913 * EOB_ACT_LAST_MATCH -
914 * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
915 * EOB_ACT_END_OF_FILE - end of file
917 static int yy_get_next_buffer (void)
919 register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
920 register char *source = (yytext_ptr);
921 register int number_to_move, i;
924 if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
926 "fatal flex scanner internal error--end of buffer missed" );
928 if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
929 { /* Don't try to fill the buffer, so this is an EOF. */
930 if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
932 /* We matched a single character, the EOB, so
933 * treat this as a final EOF.
935 return EOB_ACT_END_OF_FILE;
940 /* We matched some text prior to the EOB, first
943 return EOB_ACT_LAST_MATCH;
947 /* Try to read more data. */
949 /* First move last chars to start of buffer. */
950 number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
952 for ( i = 0; i < number_to_move; ++i )
953 *(dest++) = *(source++);
955 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
956 /* don't do the read, it's not guaranteed to return an EOF,
959 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
964 YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
966 while ( num_to_read <= 0 )
967 { /* Not enough room in the buffer - grow it. */
969 /* just a shorter name for the current buffer */
970 YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
972 int yy_c_buf_p_offset =
973 (int) ((yy_c_buf_p) - b->yy_ch_buf);
975 if ( b->yy_is_our_buffer )
977 int new_size = b->yy_buf_size * 2;
980 b->yy_buf_size += b->yy_buf_size / 8;
984 b->yy_ch_buf = (char *)
985 /* Include room in for 2 EOB chars. */
986 yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
989 /* Can't grow it, we don't own it. */
992 if ( ! b->yy_ch_buf )
994 "fatal error - scanner input buffer overflow" );
996 (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
998 num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
1003 if ( num_to_read > YY_READ_BUF_SIZE )
1004 num_to_read = YY_READ_BUF_SIZE;
1006 /* Read in more data. */
1007 YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
1008 (yy_n_chars), (size_t) num_to_read );
1010 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1013 if ( (yy_n_chars) == 0 )
1015 if ( number_to_move == YY_MORE_ADJ )
1017 ret_val = EOB_ACT_END_OF_FILE;
1023 ret_val = EOB_ACT_LAST_MATCH;
1024 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
1025 YY_BUFFER_EOF_PENDING;
1030 ret_val = EOB_ACT_CONTINUE_SCAN;
1032 if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
1033 /* Extend the array by 50%, plus the number we really need. */
1034 yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
1035 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
1036 if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1037 YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
1040 (yy_n_chars) += number_to_move;
1041 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
1042 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
1044 (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
1049 /* yy_get_previous_state - get the state just before the EOB char was reached */
1051 static yy_state_type yy_get_previous_state (void)
1053 register yy_state_type yy_current_state;
1054 register char *yy_cp;
1056 yy_current_state = (yy_start);
1058 for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
1060 register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
1061 if ( yy_accept[yy_current_state] )
1063 (yy_last_accepting_state) = yy_current_state;
1064 (yy_last_accepting_cpos) = yy_cp;
1066 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1068 yy_current_state = (int) yy_def[yy_current_state];
1069 if ( yy_current_state >= 19 )
1070 yy_c = yy_meta[(unsigned int) yy_c];
1072 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1075 return yy_current_state;
1078 /* yy_try_NUL_trans - try to make a transition on the NUL character
1081 * next_state = yy_try_NUL_trans( current_state );
1083 static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
1085 register int yy_is_jam;
1086 register char *yy_cp = (yy_c_buf_p);
1088 register YY_CHAR yy_c = 1;
1089 if ( yy_accept[yy_current_state] )
1091 (yy_last_accepting_state) = yy_current_state;
1092 (yy_last_accepting_cpos) = yy_cp;
1094 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1096 yy_current_state = (int) yy_def[yy_current_state];
1097 if ( yy_current_state >= 19 )
1098 yy_c = yy_meta[(unsigned int) yy_c];
1100 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1101 yy_is_jam = (yy_current_state == 18);
1103 return yy_is_jam ? 0 : yy_current_state;
1106 static void yyunput (int c, register char * yy_bp )
1108 register char *yy_cp;
1110 yy_cp = (yy_c_buf_p);
1112 /* undo effects of setting up yytext */
1113 *yy_cp = (yy_hold_char);
1115 if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
1116 { /* need to shift things up to make room */
1117 /* +2 for EOB chars. */
1118 register int number_to_move = (yy_n_chars) + 2;
1119 register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
1120 YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
1121 register char *source =
1122 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
1124 while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1125 *--dest = *--source;
1127 yy_cp += (int) (dest - source);
1128 yy_bp += (int) (dest - source);
1129 YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
1130 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
1132 if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
1133 YY_FATAL_ERROR( "flex scanner push-back overflow" );
1136 *--yy_cp = (char) c;
1138 (yytext_ptr) = yy_bp;
1139 (yy_hold_char) = *yy_cp;
1140 (yy_c_buf_p) = yy_cp;
1145 static int yyinput (void)
1147 static int input (void)
1153 *(yy_c_buf_p) = (yy_hold_char);
1155 if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
1157 /* yy_c_buf_p now points to the character we want to return.
1158 * If this occurs *before* the EOB characters, then it's a
1159 * valid NUL; if not, then we've hit the end of the buffer.
1161 if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
1162 /* This was really a NUL. */
1163 *(yy_c_buf_p) = '\0';
1166 { /* need more input */
1167 int offset = (yy_c_buf_p) - (yytext_ptr);
1170 switch ( yy_get_next_buffer( ) )
1172 case EOB_ACT_LAST_MATCH:
1173 /* This happens because yy_g_n_b()
1174 * sees that we've accumulated a
1175 * token and flags that we need to
1176 * try matching the token before
1177 * proceeding. But for input(),
1178 * there's no matching to consider.
1179 * So convert the EOB_ACT_LAST_MATCH
1180 * to EOB_ACT_END_OF_FILE.
1183 /* Reset buffer status. */
1188 case EOB_ACT_END_OF_FILE:
1193 if ( ! (yy_did_buffer_switch_on_eof) )
1202 case EOB_ACT_CONTINUE_SCAN:
1203 (yy_c_buf_p) = (yytext_ptr) + offset;
1209 c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
1210 *(yy_c_buf_p) = '\0'; /* preserve yytext */
1211 (yy_hold_char) = *++(yy_c_buf_p);
1215 #endif /* ifndef YY_NO_INPUT */
1217 /** Immediately switch to a different input stream.
1218 * @param input_file A readable stream.
1220 * @note This function does not reset the start condition to @c INITIAL .
1222 void yyrestart (FILE * input_file )
1225 if ( ! YY_CURRENT_BUFFER ){
1226 yyensure_buffer_stack ();
1227 YY_CURRENT_BUFFER_LVALUE =
1228 yy_create_buffer(yyin,YY_BUF_SIZE );
1231 yy_init_buffer(YY_CURRENT_BUFFER,input_file );
1232 yy_load_buffer_state( );
1235 /** Switch to a different input buffer.
1236 * @param new_buffer The new input buffer.
1239 void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer )
1242 /* TODO. We should be able to replace this entire function body
1244 * yypop_buffer_state();
1245 * yypush_buffer_state(new_buffer);
1247 yyensure_buffer_stack ();
1248 if ( YY_CURRENT_BUFFER == new_buffer )
1251 if ( YY_CURRENT_BUFFER )
1253 /* Flush out information for old buffer. */
1254 *(yy_c_buf_p) = (yy_hold_char);
1255 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1256 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1259 YY_CURRENT_BUFFER_LVALUE = new_buffer;
1260 yy_load_buffer_state( );
1262 /* We don't actually know whether we did this switch during
1263 * EOF (yywrap()) processing, but the only time this flag
1264 * is looked at is after yywrap() is called, so it's safe
1265 * to go ahead and always set it.
1267 (yy_did_buffer_switch_on_eof) = 1;
1270 static void yy_load_buffer_state (void)
1272 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
1273 (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
1274 yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
1275 (yy_hold_char) = *(yy_c_buf_p);
1278 /** Allocate and initialize an input buffer state.
1279 * @param file A readable stream.
1280 * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
1282 * @return the allocated buffer state.
1284 YY_BUFFER_STATE yy_create_buffer (FILE * file, int size )
1288 b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
1290 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
1292 b->yy_buf_size = size;
1294 /* yy_ch_buf has to be 2 characters longer than the size given because
1295 * we need to put in 2 end-of-buffer characters.
1297 b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 );
1298 if ( ! b->yy_ch_buf )
1299 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
1301 b->yy_is_our_buffer = 1;
1303 yy_init_buffer(b,file );
1308 /** Destroy the buffer.
1309 * @param b a buffer created with yy_create_buffer()
1312 void yy_delete_buffer (YY_BUFFER_STATE b )
1318 if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
1319 YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
1321 if ( b->yy_is_our_buffer )
1322 yyfree((void *) b->yy_ch_buf );
1324 yyfree((void *) b );
1328 extern int isatty (int );
1329 #endif /* __cplusplus */
1331 /* Initializes or reinitializes a buffer.
1332 * This function is sometimes called more than once on the same buffer,
1333 * such as during a yyrestart() or at EOF.
1335 static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file )
1340 yy_flush_buffer(b );
1342 b->yy_input_file = file;
1343 b->yy_fill_buffer = 1;
1345 /* If b is the current buffer, then yy_init_buffer was _probably_
1346 * called from yyrestart() or through yy_get_next_buffer.
1347 * In that case, we don't want to reset the lineno or column.
1349 if (b != YY_CURRENT_BUFFER){
1350 b->yy_bs_lineno = 1;
1351 b->yy_bs_column = 0;
1354 b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
1359 /** Discard all buffered characters. On the next scan, YY_INPUT will be called.
1360 * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
1363 void yy_flush_buffer (YY_BUFFER_STATE b )
1370 /* We always need two end-of-buffer characters. The first causes
1371 * a transition to the end-of-buffer state. The second causes
1372 * a jam in that state.
1374 b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
1375 b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
1377 b->yy_buf_pos = &b->yy_ch_buf[0];
1380 b->yy_buffer_status = YY_BUFFER_NEW;
1382 if ( b == YY_CURRENT_BUFFER )
1383 yy_load_buffer_state( );
1386 /** Pushes the new state onto the stack. The new state becomes
1387 * the current state. This function will allocate the stack
1389 * @param new_buffer The new state.
1392 void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
1394 if (new_buffer == NULL)
1397 yyensure_buffer_stack();
1399 /* This block is copied from yy_switch_to_buffer. */
1400 if ( YY_CURRENT_BUFFER )
1402 /* Flush out information for old buffer. */
1403 *(yy_c_buf_p) = (yy_hold_char);
1404 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1405 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1408 /* Only push if top exists. Otherwise, replace top. */
1409 if (YY_CURRENT_BUFFER)
1410 (yy_buffer_stack_top)++;
1411 YY_CURRENT_BUFFER_LVALUE = new_buffer;
1413 /* copied from yy_switch_to_buffer. */
1414 yy_load_buffer_state( );
1415 (yy_did_buffer_switch_on_eof) = 1;
1418 /** Removes and deletes the top of the stack, if present.
1419 * The next element becomes the new top.
1422 void yypop_buffer_state (void)
1424 if (!YY_CURRENT_BUFFER)
1427 yy_delete_buffer(YY_CURRENT_BUFFER );
1428 YY_CURRENT_BUFFER_LVALUE = NULL;
1429 if ((yy_buffer_stack_top) > 0)
1430 --(yy_buffer_stack_top);
1432 if (YY_CURRENT_BUFFER) {
1433 yy_load_buffer_state( );
1434 (yy_did_buffer_switch_on_eof) = 1;
1438 /* Allocates the stack if it does not exist.
1439 * Guarantees space for at least one push.
1441 static void yyensure_buffer_stack (void)
1445 if (!(yy_buffer_stack)) {
1447 /* First allocation is just for 2 elements, since we don't know if this
1448 * scanner will even need a stack. We use 2 instead of 1 to avoid an
1449 * immediate realloc on the next call.
1452 (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
1453 (num_to_alloc * sizeof(struct yy_buffer_state*)
1455 if ( ! (yy_buffer_stack) )
1456 YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
1458 memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
1460 (yy_buffer_stack_max) = num_to_alloc;
1461 (yy_buffer_stack_top) = 0;
1465 if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
1467 /* Increase the buffer to prepare for a possible push. */
1468 int grow_size = 8 /* arbitrary grow size */;
1470 num_to_alloc = (yy_buffer_stack_max) + grow_size;
1471 (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
1473 num_to_alloc * sizeof(struct yy_buffer_state*)
1475 if ( ! (yy_buffer_stack) )
1476 YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
1478 /* zero only the new slots.*/
1479 memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
1480 (yy_buffer_stack_max) = num_to_alloc;
1484 /** Setup the input buffer state to scan directly from a user-specified character buffer.
1485 * @param base the character buffer
1486 * @param size the size in bytes of the character buffer
1488 * @return the newly allocated buffer state object.
1490 YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size )
1495 base[size-2] != YY_END_OF_BUFFER_CHAR ||
1496 base[size-1] != YY_END_OF_BUFFER_CHAR )
1497 /* They forgot to leave room for the EOB's. */
1500 b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
1502 YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
1504 b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
1505 b->yy_buf_pos = b->yy_ch_buf = base;
1506 b->yy_is_our_buffer = 0;
1507 b->yy_input_file = 0;
1508 b->yy_n_chars = b->yy_buf_size;
1509 b->yy_is_interactive = 0;
1511 b->yy_fill_buffer = 0;
1512 b->yy_buffer_status = YY_BUFFER_NEW;
1514 yy_switch_to_buffer(b );
1519 /** Setup the input buffer state to scan a string. The next call to yylex() will
1520 * scan from a @e copy of @a str.
1521 * @param yystr a NUL-terminated string to scan
1523 * @return the newly allocated buffer state object.
1524 * @note If you want to scan bytes that may contain NUL values, then use
1525 * yy_scan_bytes() instead.
1527 YY_BUFFER_STATE yy_scan_string (yyconst char * yystr )
1530 return yy_scan_bytes(yystr,strlen(yystr) );
1533 /** Setup the input buffer state to scan the given bytes. The next call to yylex() will
1534 * scan from a @e copy of @a bytes.
1535 * @param bytes the byte buffer to scan
1536 * @param len the number of bytes in the buffer pointed to by @a bytes.
1538 * @return the newly allocated buffer state object.
1540 YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, int _yybytes_len )
1547 /* Get memory for full buffer, including space for trailing EOB's. */
1548 n = _yybytes_len + 2;
1549 buf = (char *) yyalloc(n );
1551 YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
1553 for ( i = 0; i < _yybytes_len; ++i )
1554 buf[i] = yybytes[i];
1556 buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
1558 b = yy_scan_buffer(buf,n );
1560 YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
1562 /* It's okay to grow etc. this buffer, and we should throw it
1563 * away when we're done.
1565 b->yy_is_our_buffer = 1;
1570 #ifndef YY_EXIT_FAILURE
1571 #define YY_EXIT_FAILURE 2
1574 static void yy_fatal_error (yyconst char* msg )
1576 (void) fprintf( stderr, "%s\n", msg );
1577 exit( YY_EXIT_FAILURE );
1580 /* Redefine yyless() so it works in section 3 code. */
1586 /* Undo effects of setting up yytext. */ \
1587 int yyless_macro_arg = (n); \
1588 YY_LESS_LINENO(yyless_macro_arg);\
1589 yytext[yyleng] = (yy_hold_char); \
1590 (yy_c_buf_p) = yytext + yyless_macro_arg; \
1591 (yy_hold_char) = *(yy_c_buf_p); \
1592 *(yy_c_buf_p) = '\0'; \
1593 yyleng = yyless_macro_arg; \
1597 /* Accessor methods (get/set functions) to struct members. */
1599 /** Get the current line number.
1602 int yyget_lineno (void)
1608 /** Get the input stream.
1611 FILE *yyget_in (void)
1616 /** Get the output stream.
1619 FILE *yyget_out (void)
1624 /** Get the length of the current token.
1627 int yyget_leng (void)
1632 /** Get the current token.
1636 char *yyget_text (void)
1641 /** Set the current line number.
1642 * @param line_number
1645 void yyset_lineno (int line_number )
1648 yylineno = line_number;
1651 /** Set the input stream. This does not discard the current
1653 * @param in_str A readable stream.
1655 * @see yy_switch_to_buffer
1657 void yyset_in (FILE * in_str )
1662 void yyset_out (FILE * out_str )
1667 int yyget_debug (void)
1669 return yy_flex_debug;
1672 void yyset_debug (int bdebug )
1674 yy_flex_debug = bdebug ;
1677 static int yy_init_globals (void)
1679 /* Initialization is the same as for the non-reentrant scanner.
1680 * This function is called from yylex_destroy(), so don't allocate here.
1683 (yy_buffer_stack) = 0;
1684 (yy_buffer_stack_top) = 0;
1685 (yy_buffer_stack_max) = 0;
1686 (yy_c_buf_p) = (char *) 0;
1690 /* Defined in main.c */
1699 /* For future reference: Set errno on error, since we are called by
1705 /* yylex_destroy is for both reentrant and non-reentrant scanners. */
1706 int yylex_destroy (void)
1709 /* Pop the buffer stack, destroying each element. */
1710 while(YY_CURRENT_BUFFER){
1711 yy_delete_buffer(YY_CURRENT_BUFFER );
1712 YY_CURRENT_BUFFER_LVALUE = NULL;
1713 yypop_buffer_state();
1716 /* Destroy the stack itself. */
1717 yyfree((yy_buffer_stack) );
1718 (yy_buffer_stack) = NULL;
1720 /* Reset the globals. This is important in a non-reentrant scanner so the next time
1721 * yylex() is called, initialization will occur. */
1728 * Internal utility routines.
1732 static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
1735 for ( i = 0; i < n; ++i )
1740 #ifdef YY_NEED_STRLEN
1741 static int yy_flex_strlen (yyconst char * s )
1744 for ( n = 0; s[n]; ++n )
1751 void *yyalloc (yy_size_t size )
1753 return (void *) malloc( size );
1756 void *yyrealloc (void * ptr, yy_size_t size )
1758 /* The cast to (char *) in the following accommodates both
1759 * implementations that use char* generic pointers, and those
1760 * that use void* generic pointers. It works with the latter
1761 * because both ANSI C and C++ allow castless assignment from
1762 * any pointer type to void*, and deal with argument conversions
1763 * as though doing an assignment.
1765 return (void *) realloc( (char *) ptr, size );
1768 void yyfree (void * ptr )
1770 free( (char *) ptr ); /* see yyrealloc() for (char *) cast */
1773 #define YYTABLES_NAME "yytables"
1775 #line 21 "parse_l.l"