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 33
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 __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 */
100 #endif /* __STDC__ */
101 #endif /* ! __cplusplus */
104 #define yyconst const
109 /* Returned upon end-of-file. */
112 /* Promotes a possibly negative, possibly signed char to an unsigned
113 * integer for use as an array index. If the signed char is negative,
114 * we want to instead treat it as an 8-bit unsigned char, hence the
117 #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
119 /* Enter a start condition. This macro really ought to take a parameter,
120 * but we do it the disgusting crufty way forced on us by the ()-less
121 * definition of BEGIN.
123 #define BEGIN (yy_start) = 1 + 2 *
125 /* Translate the current start state into a value that can be later handed
126 * to BEGIN to return to the state. The YYSTATE alias is for lex
129 #define YY_START (((yy_start) - 1) / 2)
130 #define YYSTATE YY_START
132 /* Action number for EOF rule of a given start state. */
133 #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
135 /* Special action meaning "start processing a new file". */
136 #define YY_NEW_FILE yyrestart(yyin )
138 #define YY_END_OF_BUFFER_CHAR 0
140 /* Size of default input buffer. */
142 #define YY_BUF_SIZE 16384
145 /* The state buf must be large enough to hold one state per character in the main buffer.
147 #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
149 #ifndef YY_TYPEDEF_YY_BUFFER_STATE
150 #define YY_TYPEDEF_YY_BUFFER_STATE
151 typedef struct yy_buffer_state *YY_BUFFER_STATE;
156 extern FILE *yyin, *yyout;
158 #define EOB_ACT_CONTINUE_SCAN 0
159 #define EOB_ACT_END_OF_FILE 1
160 #define EOB_ACT_LAST_MATCH 2
162 #define YY_LESS_LINENO(n)
164 /* Return all but the first "n" matched characters back to the input stream. */
168 /* Undo effects of setting up yytext. */ \
169 int yyless_macro_arg = (n); \
170 YY_LESS_LINENO(yyless_macro_arg);\
171 *yy_cp = (yy_hold_char); \
172 YY_RESTORE_YY_MORE_OFFSET \
173 (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
174 YY_DO_BEFORE_ACTION; /* set up yytext again */ \
178 #define unput(c) yyunput( c, (yytext_ptr) )
180 /* The following is because we cannot portably get our hands on size_t
181 * (without autoconf's help, which isn't available because we want
182 * flex-generated scanners to compile on their own).
185 #ifndef YY_TYPEDEF_YY_SIZE_T
186 #define YY_TYPEDEF_YY_SIZE_T
187 typedef unsigned int yy_size_t;
190 #ifndef YY_STRUCT_YY_BUFFER_STATE
191 #define YY_STRUCT_YY_BUFFER_STATE
192 struct yy_buffer_state
196 char *yy_ch_buf; /* input buffer */
197 char *yy_buf_pos; /* current position in input buffer */
199 /* Size of input buffer in bytes, not including room for EOB
202 yy_size_t yy_buf_size;
204 /* Number of characters read into yy_ch_buf, not including EOB
209 /* Whether we "own" the buffer - i.e., we know we created it,
210 * and can realloc() it to grow it, and should free() it to
213 int yy_is_our_buffer;
215 /* Whether this is an "interactive" input source; if so, and
216 * if we're using stdio for input, then we want to use getc()
217 * instead of fread(), to make sure we stop fetching input after
220 int yy_is_interactive;
222 /* Whether we're considered to be at the beginning of a line.
223 * If so, '^' rules will be active on the next match, otherwise
228 int yy_bs_lineno; /**< The line count. */
229 int yy_bs_column; /**< The column count. */
231 /* Whether to try to fill the input buffer when we reach the
236 int yy_buffer_status;
238 #define YY_BUFFER_NEW 0
239 #define YY_BUFFER_NORMAL 1
240 /* When an EOF's been seen but there's still some text to process
241 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
242 * shouldn't try reading from the input source any more. We might
243 * still have a bunch of tokens to match, though, because of
244 * possible backing-up.
246 * When we actually see the EOF, we change the status to "new"
247 * (via yyrestart()), so that the user can continue scanning by
248 * just pointing yyin at a new input file.
250 #define YY_BUFFER_EOF_PENDING 2
253 #endif /* !YY_STRUCT_YY_BUFFER_STATE */
255 /* Stack of input buffers. */
256 static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
257 static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
258 static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
260 /* We provide macros for accessing buffer states in case in the
261 * future we want to put the buffer states in a more general
264 * Returns the top of the stack, or NULL.
266 #define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
267 ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
270 /* Same as previous macro, but useful when we know that the buffer stack is not
271 * NULL or when we need an lvalue. For internal use only.
273 #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
275 /* yy_hold_char holds the character lost when yytext is formed. */
276 static char yy_hold_char;
277 static int yy_n_chars; /* number of characters read into yy_ch_buf */
280 /* Points to current character in buffer. */
281 static char *yy_c_buf_p = (char *) 0;
282 static int yy_init = 0; /* whether we need to initialize */
283 static int yy_start = 0; /* start state number */
285 /* Flag which is used to allow yywrap()'s to do buffer switches
286 * instead of setting up a fresh yyin. A bit of a hack ...
288 static int yy_did_buffer_switch_on_eof;
290 void yyrestart (FILE *input_file );
291 void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer );
292 YY_BUFFER_STATE yy_create_buffer (FILE *file,int size );
293 void yy_delete_buffer (YY_BUFFER_STATE b );
294 void yy_flush_buffer (YY_BUFFER_STATE b );
295 void yypush_buffer_state (YY_BUFFER_STATE new_buffer );
296 void yypop_buffer_state (void );
298 static void yyensure_buffer_stack (void );
299 static void yy_load_buffer_state (void );
300 static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file );
302 #define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )
304 YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size );
305 YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str );
306 YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len );
308 void *yyalloc (yy_size_t );
309 void *yyrealloc (void *,yy_size_t );
310 void yyfree (void * );
312 #define yy_new_buffer yy_create_buffer
314 #define yy_set_interactive(is_interactive) \
316 if ( ! YY_CURRENT_BUFFER ){ \
317 yyensure_buffer_stack (); \
318 YY_CURRENT_BUFFER_LVALUE = \
319 yy_create_buffer(yyin,YY_BUF_SIZE ); \
321 YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
324 #define yy_set_bol(at_bol) \
326 if ( ! YY_CURRENT_BUFFER ){\
327 yyensure_buffer_stack (); \
328 YY_CURRENT_BUFFER_LVALUE = \
329 yy_create_buffer(yyin,YY_BUF_SIZE ); \
331 YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
334 #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
336 /* Begin user sect3 */
338 typedef unsigned char YY_CHAR;
340 FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
342 typedef int yy_state_type;
349 #define yytext_ptr yytext
351 static yy_state_type yy_get_previous_state (void );
352 static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
353 static int yy_get_next_buffer (void );
354 static void yy_fatal_error (yyconst char msg[] );
356 /* Done after the current pattern has been matched and before the
357 * corresponding action - sets up yytext.
359 #define YY_DO_BEFORE_ACTION \
360 (yytext_ptr) = yy_bp; \
361 yyleng = (size_t) (yy_cp - yy_bp); \
362 (yy_hold_char) = *yy_cp; \
364 (yy_c_buf_p) = yy_cp;
366 #define YY_NUM_RULES 7
367 #define YY_END_OF_BUFFER 8
368 /* This struct is not used in this scanner,
369 but its presence is necessary. */
372 flex_int32_t yy_verify;
375 static yyconst flex_int16_t yy_accept[14] =
377 0, 0, 8, 7, 6, 3, 2, 7, 5, 1,
381 static yyconst flex_int32_t yy_ec[256] =
383 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
384 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
385 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
386 1, 2, 1, 4, 1, 1, 1, 1, 1, 1,
387 1, 5, 1, 1, 6, 1, 7, 6, 6, 6,
388 6, 6, 6, 6, 6, 6, 6, 1, 1, 1,
389 8, 1, 1, 1, 9, 9, 9, 9, 9, 9,
390 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
391 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
392 1, 1, 1, 1, 6, 1, 9, 9, 9, 9,
394 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
395 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
396 9, 9, 8, 1, 8, 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,
400 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,
405 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
406 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
407 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
408 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
409 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
413 static yyconst flex_int32_t yy_meta[10] =
415 1, 1, 1, 1, 1, 2, 1, 1, 2
418 static yyconst flex_int16_t yy_base[15] =
420 0, 0, 12, 13, 13, 13, 13, 6, 13, 0,
424 static yyconst flex_int16_t yy_def[15] =
426 13, 1, 13, 13, 13, 13, 13, 13, 13, 14,
430 static yyconst flex_int16_t yy_nxt[23] =
432 4, 5, 6, 7, 4, 4, 8, 9, 10, 12,
433 11, 13, 3, 13, 13, 13, 13, 13, 13, 13,
437 static yyconst flex_int16_t yy_chk[23] =
439 1, 1, 1, 1, 1, 1, 1, 1, 1, 14,
440 8, 3, 13, 13, 13, 13, 13, 13, 13, 13,
444 static yy_state_type yy_last_accepting_state;
445 static char *yy_last_accepting_cpos;
447 extern int yy_flex_debug;
448 int yy_flex_debug = 0;
450 /* The intent behind this definition is that it'll catch
451 * any uses of REJECT which flex missed.
453 #define REJECT reject_used_but_not_detected
454 #define yymore() yymore_used_but_not_detected
455 #define YY_MORE_ADJ 0
456 #define YY_RESTORE_YY_MORE_OFFSET
461 * Copyright (c) 2004 Kungliga Tekniska Högskolan
462 * (Royal Institute of Technology, Stockholm, Sweden).
463 * All rights reserved.
465 * Redistribution and use in source and binary forms, with or without
466 * modification, are permitted provided that the following conditions
469 * 1. Redistributions of source code must retain the above copyright
470 * notice, this list of conditions and the following disclaimer.
472 * 2. Redistributions in binary form must reproduce the above copyright
473 * notice, this list of conditions and the following disclaimer in the
474 * documentation and/or other materials provided with the distribution.
476 * 3. Neither the name of the Institute nor the names of its contributors
477 * may be used to endorse or promote products derived from this software
478 * without specific prior written permission.
480 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
481 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
482 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
483 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
484 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
485 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
486 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
487 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
488 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
489 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
493 /* $Id: slc-lex.l 15118 2005-05-10 22:19:01Z lha $ */
502 #include "slc-gram.h"
505 static void handle_comment(void);
506 static char * handle_string(void);
512 #line 513 "slc-lex.c"
516 #ifndef YY_NO_UNISTD_H
517 /* Special case for "unistd.h", since it is non-ANSI. We include it way
518 * down here because we want the user's section 1 to have been scanned first.
519 * The user has a chance to override it with an option.
524 #ifndef YY_EXTRA_TYPE
525 #define YY_EXTRA_TYPE void *
528 static int yy_init_globals (void );
530 /* Macros after this point can all be overridden by user definitions in
534 #ifndef YY_SKIP_YYWRAP
536 extern "C" int yywrap (void );
538 extern int yywrap (void );
542 static void yyunput (int c,char *buf_ptr );
545 static void yy_flex_strncpy (char *,yyconst char *,int );
548 #ifdef YY_NEED_STRLEN
549 static int yy_flex_strlen (yyconst char * );
555 static int yyinput (void );
557 static int input (void );
562 /* Amount of stuff to slurp up with each read. */
563 #ifndef YY_READ_BUF_SIZE
564 #define YY_READ_BUF_SIZE 8192
567 /* Copy whatever the last rule matched to the standard output. */
569 /* This used to be an fputs(), but since the string might contain NUL's,
570 * we now use fwrite().
572 #define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
575 /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
576 * is returned in "result".
579 #define YY_INPUT(buf,result,max_size) \
580 if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
584 for ( n = 0; n < max_size && \
585 (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
588 buf[n++] = (char) c; \
589 if ( c == EOF && ferror( yyin ) ) \
590 YY_FATAL_ERROR( "input in flex scanner failed" ); \
596 while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
598 if( errno != EINTR) \
600 YY_FATAL_ERROR( "input in flex scanner failed" ); \
611 /* No semi-colon after return; correct usage is to write "yyterminate();" -
612 * we don't want an extra ';' after the "return" because that will cause
613 * some compilers to complain about unreachable statements.
616 #define yyterminate() return YY_NULL
619 /* Number of entries by which start-condition stack grows. */
620 #ifndef YY_START_STACK_INCR
621 #define YY_START_STACK_INCR 25
624 /* Report a fatal error. */
625 #ifndef YY_FATAL_ERROR
626 #define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
629 /* end tables serialization structures and prototypes */
631 /* Default declaration of generated scanner - a define so the user can
632 * easily add parameters.
635 #define YY_DECL_IS_OURS 1
637 extern int yylex (void);
639 #define YY_DECL int yylex (void)
640 #endif /* !YY_DECL */
642 /* Code executed at the beginning of each rule, after yytext and yyleng
645 #ifndef YY_USER_ACTION
646 #define YY_USER_ACTION
649 /* Code executed at the end of each rule. */
651 #define YY_BREAK break;
654 #define YY_RULE_SETUP \
657 /** The main scanner function which does all the work.
661 register yy_state_type yy_current_state;
662 register char *yy_cp, *yy_bp;
667 #line 668 "slc-lex.c"
678 (yy_start) = 1; /* first start state */
686 if ( ! YY_CURRENT_BUFFER ) {
687 yyensure_buffer_stack ();
688 YY_CURRENT_BUFFER_LVALUE =
689 yy_create_buffer(yyin,YY_BUF_SIZE );
692 yy_load_buffer_state( );
695 while ( 1 ) /* loops until end-of-file is reached */
697 yy_cp = (yy_c_buf_p);
699 /* Support of yytext. */
700 *yy_cp = (yy_hold_char);
702 /* yy_bp points to the position in yy_ch_buf of the start of
707 yy_current_state = (yy_start);
711 register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
712 if ( yy_accept[yy_current_state] )
714 (yy_last_accepting_state) = yy_current_state;
715 (yy_last_accepting_cpos) = yy_cp;
717 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
719 yy_current_state = (int) yy_def[yy_current_state];
720 if ( yy_current_state >= 14 )
721 yy_c = yy_meta[(unsigned int) yy_c];
723 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
726 while ( yy_base[yy_current_state] != 13 );
729 yy_act = yy_accept[yy_current_state];
731 { /* have to back up */
732 yy_cp = (yy_last_accepting_cpos);
733 yy_current_state = (yy_last_accepting_state);
734 yy_act = yy_accept[yy_current_state];
739 do_action: /* This label is used only to access EOF actions. */
742 { /* beginning of action switch */
743 case 0: /* must back up */
744 /* undo the effects of YY_DO_BEFORE_ACTION */
745 *yy_cp = (yy_hold_char);
746 yy_cp = (yy_last_accepting_cpos);
747 yy_current_state = (yy_last_accepting_state);
754 yylval.string = strdup ((const char *)yytext);
761 { yylval.string = handle_string(); return STRING; }
764 /* rule 3 can match eol */
772 { handle_comment(); }
789 #line 790 "slc-lex.c"
790 case YY_STATE_EOF(INITIAL):
793 case YY_END_OF_BUFFER:
795 /* Amount of text matched not including the EOB char. */
796 int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
798 /* Undo the effects of YY_DO_BEFORE_ACTION. */
799 *yy_cp = (yy_hold_char);
800 YY_RESTORE_YY_MORE_OFFSET
802 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
804 /* We're scanning a new file or input source. It's
805 * possible that this happened because the user
806 * just pointed yyin at a new source and called
807 * yylex(). If so, then we have to assure
808 * consistency between YY_CURRENT_BUFFER and our
809 * globals. Here is the right place to do so, because
810 * this is the first action (other than possibly a
811 * back-up) that will match for the new input source.
813 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
814 YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
815 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
818 /* Note that here we test for yy_c_buf_p "<=" to the position
819 * of the first EOB in the buffer, since yy_c_buf_p will
820 * already have been incremented past the NUL character
821 * (since all states make transitions on EOB to the
822 * end-of-buffer state). Contrast this with the test
825 if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
826 { /* This was really a NUL. */
827 yy_state_type yy_next_state;
829 (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
831 yy_current_state = yy_get_previous_state( );
833 /* Okay, we're now positioned to make the NUL
834 * transition. We couldn't have
835 * yy_get_previous_state() go ahead and do it
836 * for us because it doesn't know how to deal
837 * with the possibility of jamming (and we don't
838 * want to build jamming into it because then it
839 * will run more slowly).
842 yy_next_state = yy_try_NUL_trans( yy_current_state );
844 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
848 /* Consume the NUL. */
849 yy_cp = ++(yy_c_buf_p);
850 yy_current_state = yy_next_state;
856 yy_cp = (yy_c_buf_p);
861 else switch ( yy_get_next_buffer( ) )
863 case EOB_ACT_END_OF_FILE:
865 (yy_did_buffer_switch_on_eof) = 0;
869 /* Note: because we've taken care in
870 * yy_get_next_buffer() to have set up
871 * yytext, we can now set up
872 * yy_c_buf_p so that if some total
873 * hoser (like flex itself) wants to
874 * call the scanner after we return the
875 * YY_NULL, it'll still work - another
876 * YY_NULL will get returned.
878 (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
880 yy_act = YY_STATE_EOF(YY_START);
886 if ( ! (yy_did_buffer_switch_on_eof) )
892 case EOB_ACT_CONTINUE_SCAN:
894 (yytext_ptr) + yy_amount_of_matched_text;
896 yy_current_state = yy_get_previous_state( );
898 yy_cp = (yy_c_buf_p);
899 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
902 case EOB_ACT_LAST_MATCH:
904 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
906 yy_current_state = yy_get_previous_state( );
908 yy_cp = (yy_c_buf_p);
909 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
917 "fatal flex scanner internal error--no action found" );
918 } /* end of action switch */
919 } /* end of scanning one token */
922 /* yy_get_next_buffer - try to read in a new buffer
924 * Returns a code representing an action:
925 * EOB_ACT_LAST_MATCH -
926 * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
927 * EOB_ACT_END_OF_FILE - end of file
929 static int yy_get_next_buffer (void)
931 register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
932 register char *source = (yytext_ptr);
933 register int number_to_move, i;
936 if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
938 "fatal flex scanner internal error--end of buffer missed" );
940 if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
941 { /* Don't try to fill the buffer, so this is an EOF. */
942 if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
944 /* We matched a single character, the EOB, so
945 * treat this as a final EOF.
947 return EOB_ACT_END_OF_FILE;
952 /* We matched some text prior to the EOB, first
955 return EOB_ACT_LAST_MATCH;
959 /* Try to read more data. */
961 /* First move last chars to start of buffer. */
962 number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
964 for ( i = 0; i < number_to_move; ++i )
965 *(dest++) = *(source++);
967 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
968 /* don't do the read, it's not guaranteed to return an EOF,
971 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
976 YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
978 while ( num_to_read <= 0 )
979 { /* Not enough room in the buffer - grow it. */
981 /* just a shorter name for the current buffer */
982 YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
984 int yy_c_buf_p_offset =
985 (int) ((yy_c_buf_p) - b->yy_ch_buf);
987 if ( b->yy_is_our_buffer )
989 int new_size = b->yy_buf_size * 2;
992 b->yy_buf_size += b->yy_buf_size / 8;
996 b->yy_ch_buf = (char *)
997 /* Include room in for 2 EOB chars. */
998 yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
1001 /* Can't grow it, we don't own it. */
1004 if ( ! b->yy_ch_buf )
1006 "fatal error - scanner input buffer overflow" );
1008 (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
1010 num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
1015 if ( num_to_read > YY_READ_BUF_SIZE )
1016 num_to_read = YY_READ_BUF_SIZE;
1018 /* Read in more data. */
1019 YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
1020 (yy_n_chars), num_to_read );
1022 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1025 if ( (yy_n_chars) == 0 )
1027 if ( number_to_move == YY_MORE_ADJ )
1029 ret_val = EOB_ACT_END_OF_FILE;
1035 ret_val = EOB_ACT_LAST_MATCH;
1036 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
1037 YY_BUFFER_EOF_PENDING;
1042 ret_val = EOB_ACT_CONTINUE_SCAN;
1044 (yy_n_chars) += number_to_move;
1045 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
1046 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
1048 (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
1053 /* yy_get_previous_state - get the state just before the EOB char was reached */
1055 static yy_state_type yy_get_previous_state (void)
1057 register yy_state_type yy_current_state;
1058 register char *yy_cp;
1060 yy_current_state = (yy_start);
1062 for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
1064 register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
1065 if ( yy_accept[yy_current_state] )
1067 (yy_last_accepting_state) = yy_current_state;
1068 (yy_last_accepting_cpos) = yy_cp;
1070 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1072 yy_current_state = (int) yy_def[yy_current_state];
1073 if ( yy_current_state >= 14 )
1074 yy_c = yy_meta[(unsigned int) yy_c];
1076 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1079 return yy_current_state;
1082 /* yy_try_NUL_trans - try to make a transition on the NUL character
1085 * next_state = yy_try_NUL_trans( current_state );
1087 static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
1089 register int yy_is_jam;
1090 register char *yy_cp = (yy_c_buf_p);
1092 register YY_CHAR yy_c = 1;
1093 if ( yy_accept[yy_current_state] )
1095 (yy_last_accepting_state) = yy_current_state;
1096 (yy_last_accepting_cpos) = yy_cp;
1098 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1100 yy_current_state = (int) yy_def[yy_current_state];
1101 if ( yy_current_state >= 14 )
1102 yy_c = yy_meta[(unsigned int) yy_c];
1104 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1105 yy_is_jam = (yy_current_state == 13);
1107 return yy_is_jam ? 0 : yy_current_state;
1110 static void yyunput (int c, register char * yy_bp )
1112 register char *yy_cp;
1114 yy_cp = (yy_c_buf_p);
1116 /* undo effects of setting up yytext */
1117 *yy_cp = (yy_hold_char);
1119 if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
1120 { /* need to shift things up to make room */
1121 /* +2 for EOB chars. */
1122 register int number_to_move = (yy_n_chars) + 2;
1123 register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
1124 YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
1125 register char *source =
1126 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
1128 while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1129 *--dest = *--source;
1131 yy_cp += (int) (dest - source);
1132 yy_bp += (int) (dest - source);
1133 YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
1134 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
1136 if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
1137 YY_FATAL_ERROR( "flex scanner push-back overflow" );
1140 *--yy_cp = (char) c;
1142 (yytext_ptr) = yy_bp;
1143 (yy_hold_char) = *yy_cp;
1144 (yy_c_buf_p) = yy_cp;
1149 static int yyinput (void)
1151 static int input (void)
1157 *(yy_c_buf_p) = (yy_hold_char);
1159 if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
1161 /* yy_c_buf_p now points to the character we want to return.
1162 * If this occurs *before* the EOB characters, then it's a
1163 * valid NUL; if not, then we've hit the end of the buffer.
1165 if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
1166 /* This was really a NUL. */
1167 *(yy_c_buf_p) = '\0';
1170 { /* need more input */
1171 int offset = (yy_c_buf_p) - (yytext_ptr);
1174 switch ( yy_get_next_buffer( ) )
1176 case EOB_ACT_LAST_MATCH:
1177 /* This happens because yy_g_n_b()
1178 * sees that we've accumulated a
1179 * token and flags that we need to
1180 * try matching the token before
1181 * proceeding. But for input(),
1182 * there's no matching to consider.
1183 * So convert the EOB_ACT_LAST_MATCH
1184 * to EOB_ACT_END_OF_FILE.
1187 /* Reset buffer status. */
1192 case EOB_ACT_END_OF_FILE:
1197 if ( ! (yy_did_buffer_switch_on_eof) )
1206 case EOB_ACT_CONTINUE_SCAN:
1207 (yy_c_buf_p) = (yytext_ptr) + offset;
1213 c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
1214 *(yy_c_buf_p) = '\0'; /* preserve yytext */
1215 (yy_hold_char) = *++(yy_c_buf_p);
1219 #endif /* ifndef YY_NO_INPUT */
1221 /** Immediately switch to a different input stream.
1222 * @param input_file A readable stream.
1224 * @note This function does not reset the start condition to @c INITIAL .
1226 void yyrestart (FILE * input_file )
1229 if ( ! YY_CURRENT_BUFFER ){
1230 yyensure_buffer_stack ();
1231 YY_CURRENT_BUFFER_LVALUE =
1232 yy_create_buffer(yyin,YY_BUF_SIZE );
1235 yy_init_buffer(YY_CURRENT_BUFFER,input_file );
1236 yy_load_buffer_state( );
1239 /** Switch to a different input buffer.
1240 * @param new_buffer The new input buffer.
1243 void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer )
1246 /* TODO. We should be able to replace this entire function body
1248 * yypop_buffer_state();
1249 * yypush_buffer_state(new_buffer);
1251 yyensure_buffer_stack ();
1252 if ( YY_CURRENT_BUFFER == new_buffer )
1255 if ( YY_CURRENT_BUFFER )
1257 /* Flush out information for old buffer. */
1258 *(yy_c_buf_p) = (yy_hold_char);
1259 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1260 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1263 YY_CURRENT_BUFFER_LVALUE = new_buffer;
1264 yy_load_buffer_state( );
1266 /* We don't actually know whether we did this switch during
1267 * EOF (yywrap()) processing, but the only time this flag
1268 * is looked at is after yywrap() is called, so it's safe
1269 * to go ahead and always set it.
1271 (yy_did_buffer_switch_on_eof) = 1;
1274 static void yy_load_buffer_state (void)
1276 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
1277 (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
1278 yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
1279 (yy_hold_char) = *(yy_c_buf_p);
1282 /** Allocate and initialize an input buffer state.
1283 * @param file A readable stream.
1284 * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
1286 * @return the allocated buffer state.
1288 YY_BUFFER_STATE yy_create_buffer (FILE * file, int size )
1292 b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
1294 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
1296 b->yy_buf_size = size;
1298 /* yy_ch_buf has to be 2 characters longer than the size given because
1299 * we need to put in 2 end-of-buffer characters.
1301 b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 );
1302 if ( ! b->yy_ch_buf )
1303 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
1305 b->yy_is_our_buffer = 1;
1307 yy_init_buffer(b,file );
1312 /** Destroy the buffer.
1313 * @param b a buffer created with yy_create_buffer()
1316 void yy_delete_buffer (YY_BUFFER_STATE b )
1322 if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
1323 YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
1325 if ( b->yy_is_our_buffer )
1326 yyfree((void *) b->yy_ch_buf );
1328 yyfree((void *) b );
1332 extern int isatty (int );
1333 #endif /* __cplusplus */
1335 /* Initializes or reinitializes a buffer.
1336 * This function is sometimes called more than once on the same buffer,
1337 * such as during a yyrestart() or at EOF.
1339 static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file )
1344 yy_flush_buffer(b );
1346 b->yy_input_file = file;
1347 b->yy_fill_buffer = 1;
1349 /* If b is the current buffer, then yy_init_buffer was _probably_
1350 * called from yyrestart() or through yy_get_next_buffer.
1351 * In that case, we don't want to reset the lineno or column.
1353 if (b != YY_CURRENT_BUFFER){
1354 b->yy_bs_lineno = 1;
1355 b->yy_bs_column = 0;
1358 b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
1363 /** Discard all buffered characters. On the next scan, YY_INPUT will be called.
1364 * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
1367 void yy_flush_buffer (YY_BUFFER_STATE b )
1374 /* We always need two end-of-buffer characters. The first causes
1375 * a transition to the end-of-buffer state. The second causes
1376 * a jam in that state.
1378 b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
1379 b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
1381 b->yy_buf_pos = &b->yy_ch_buf[0];
1384 b->yy_buffer_status = YY_BUFFER_NEW;
1386 if ( b == YY_CURRENT_BUFFER )
1387 yy_load_buffer_state( );
1390 /** Pushes the new state onto the stack. The new state becomes
1391 * the current state. This function will allocate the stack
1393 * @param new_buffer The new state.
1396 void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
1398 if (new_buffer == NULL)
1401 yyensure_buffer_stack();
1403 /* This block is copied from yy_switch_to_buffer. */
1404 if ( YY_CURRENT_BUFFER )
1406 /* Flush out information for old buffer. */
1407 *(yy_c_buf_p) = (yy_hold_char);
1408 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1409 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1412 /* Only push if top exists. Otherwise, replace top. */
1413 if (YY_CURRENT_BUFFER)
1414 (yy_buffer_stack_top)++;
1415 YY_CURRENT_BUFFER_LVALUE = new_buffer;
1417 /* copied from yy_switch_to_buffer. */
1418 yy_load_buffer_state( );
1419 (yy_did_buffer_switch_on_eof) = 1;
1422 /** Removes and deletes the top of the stack, if present.
1423 * The next element becomes the new top.
1426 void yypop_buffer_state (void)
1428 if (!YY_CURRENT_BUFFER)
1431 yy_delete_buffer(YY_CURRENT_BUFFER );
1432 YY_CURRENT_BUFFER_LVALUE = NULL;
1433 if ((yy_buffer_stack_top) > 0)
1434 --(yy_buffer_stack_top);
1436 if (YY_CURRENT_BUFFER) {
1437 yy_load_buffer_state( );
1438 (yy_did_buffer_switch_on_eof) = 1;
1442 /* Allocates the stack if it does not exist.
1443 * Guarantees space for at least one push.
1445 static void yyensure_buffer_stack (void)
1449 if (!(yy_buffer_stack)) {
1451 /* First allocation is just for 2 elements, since we don't know if this
1452 * scanner will even need a stack. We use 2 instead of 1 to avoid an
1453 * immediate realloc on the next call.
1456 (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
1457 (num_to_alloc * sizeof(struct yy_buffer_state*)
1460 memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
1462 (yy_buffer_stack_max) = num_to_alloc;
1463 (yy_buffer_stack_top) = 0;
1467 if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
1469 /* Increase the buffer to prepare for a possible push. */
1470 int grow_size = 8 /* arbitrary grow size */;
1472 num_to_alloc = (yy_buffer_stack_max) + grow_size;
1473 (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
1475 num_to_alloc * sizeof(struct yy_buffer_state*)
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 str 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 65 "slc-lex.l"
1780 error_message (const char *format, ...)
1784 va_start (args, format);
1785 fprintf (stderr, "%s:%d: ", filename, lineno);
1786 vfprintf (stderr, format, args);
1794 error_message("%s\n", s);
1798 handle_comment(void)
1801 int start_lineno = lineno;
1805 while((c = input()) != EOF) {
1816 if(seen_star && c == '/') {
1825 seen_star = seen_slash = 0;
1831 seen_star = seen_slash = 0;
1838 error_message("unterminated comment, possibly started on line %d\n", start_lineno);
1848 while((c = input()) != EOF){
1856 error_message("unterminated string");