1
2 #line 3 "arlex.c"
3
4 #define YY_INT_ALIGNED short int
5
6 /* A lexical scanner generated by flex */
7
8 #define FLEX_SCANNER
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
13 #define FLEX_BETA
14 #endif
15
16 /* First, we deal with platform-specific or compiler-specific issues. */
17
18 /* begin standard C headers. */
19 #include <stdio.h>
20 #include <string.h>
21 #include <errno.h>
22 #include <stdlib.h>
23
24 /* end standard C headers. */
25
26 /* flex integer type definitions */
27
28 #ifndef FLEXINT_H
29 #define FLEXINT_H
30
31 /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
32
33 #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
34
35 /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
36 * if you want the limit (max/min) macros for int types.
37 */
38 #ifndef __STDC_LIMIT_MACROS
39 #define __STDC_LIMIT_MACROS 1
40 #endif
41
42 #include <inttypes.h>
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;
49 typedef uint64_t flex_uint64_t;
50 #else
51 typedef signed char flex_int8_t;
52 typedef short int flex_int16_t;
53 typedef int flex_int32_t;
54 typedef unsigned char flex_uint8_t;
55 typedef unsigned short int flex_uint16_t;
56 typedef unsigned int flex_uint32_t;
57 #endif /* ! C99 */
58
59 /* Limits of integral types. */
60 #ifndef INT8_MIN
61 #define INT8_MIN (-128)
62 #endif
63 #ifndef INT16_MIN
64 #define INT16_MIN (-32767-1)
65 #endif
66 #ifndef INT32_MIN
67 #define INT32_MIN (-2147483647-1)
68 #endif
69 #ifndef INT8_MAX
70 #define INT8_MAX (127)
71 #endif
72 #ifndef INT16_MAX
73 #define INT16_MAX (32767)
74 #endif
75 #ifndef INT32_MAX
76 #define INT32_MAX (2147483647)
77 #endif
78 #ifndef UINT8_MAX
79 #define UINT8_MAX (255U)
80 #endif
81 #ifndef UINT16_MAX
82 #define UINT16_MAX (65535U)
83 #endif
84 #ifndef UINT32_MAX
85 #define UINT32_MAX (4294967295U)
86 #endif
87
88 #endif /* ! FLEXINT_H */
89
90 #ifdef __cplusplus
91
92 /* The "const" storage-class-modifier is valid. */
93 #define YY_USE_CONST
94
95 #else /* ! __cplusplus */
96
97 /* C99 requires __STDC__ to be defined as 1. */
98 #if defined (__STDC__)
99
100 #define YY_USE_CONST
101
102 #endif /* defined (__STDC__) */
103 #endif /* ! __cplusplus */
104
105 #ifdef YY_USE_CONST
106 #define yyconst const
107 #else
108 #define yyconst
109 #endif
110
111 /* Returned upon end-of-file. */
112 #define YY_NULL 0
113
114 /* Promotes a possibly negative, possibly signed char to an unsigned
115 * integer for use as an array index. If the signed char is negative,
116 * we want to instead treat it as an 8-bit unsigned char, hence the
117 * double cast.
118 */
119 #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
120
121 /* Enter a start condition. This macro really ought to take a parameter,
122 * but we do it the disgusting crufty way forced on us by the ()-less
123 * definition of BEGIN.
124 */
125 #define BEGIN (yy_start) = 1 + 2 *
126
127 /* Translate the current start state into a value that can be later handed
128 * to BEGIN to return to the state. The YYSTATE alias is for lex
129 * compatibility.
130 */
131 #define YY_START (((yy_start) - 1) / 2)
132 #define YYSTATE YY_START
133
134 /* Action number for EOF rule of a given start state. */
135 #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
136
137 /* Special action meaning "start processing a new file". */
138 #define YY_NEW_FILE yyrestart(yyin )
139
140 #define YY_END_OF_BUFFER_CHAR 0
141
142 /* Size of default input buffer. */
143 #ifndef YY_BUF_SIZE
144 #define YY_BUF_SIZE 16384
145 #endif
146
147 /* The state buf must be large enough to hold one state per character in the main buffer.
148 */
149 #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
150
151 #ifndef YY_TYPEDEF_YY_BUFFER_STATE
152 #define YY_TYPEDEF_YY_BUFFER_STATE
153 typedef struct yy_buffer_state *YY_BUFFER_STATE;
154 #endif
155
156 #ifndef YY_TYPEDEF_YY_SIZE_T
157 #define YY_TYPEDEF_YY_SIZE_T
158 typedef size_t yy_size_t;
159 #endif
160
161 extern yy_size_t yyleng;
162
163 extern FILE *yyin, *yyout;
164
165 #define EOB_ACT_CONTINUE_SCAN 0
166 #define EOB_ACT_END_OF_FILE 1
167 #define EOB_ACT_LAST_MATCH 2
168
169 #define YY_LESS_LINENO(n)
170
171 /* Return all but the first "n" matched characters back to the input stream. */
172 #define yyless(n) \
173 do \
174 { \
175 /* Undo effects of setting up yytext. */ \
176 int yyless_macro_arg = (n); \
177 YY_LESS_LINENO(yyless_macro_arg);\
178 *yy_cp = (yy_hold_char); \
179 YY_RESTORE_YY_MORE_OFFSET \
180 (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
181 YY_DO_BEFORE_ACTION; /* set up yytext again */ \
182 } \
183 while ( 0 )
184
185 #define unput(c) yyunput( c, (yytext_ptr) )
186
187 #ifndef YY_STRUCT_YY_BUFFER_STATE
188 #define YY_STRUCT_YY_BUFFER_STATE
189 struct yy_buffer_state
190 {
191 FILE *yy_input_file;
192
193 char *yy_ch_buf; /* input buffer */
194 char *yy_buf_pos; /* current position in input buffer */
195
196 /* Size of input buffer in bytes, not including room for EOB
197 * characters.
198 */
199 yy_size_t yy_buf_size;
200
201 /* Number of characters read into yy_ch_buf, not including EOB
202 * characters.
203 */
204 yy_size_t yy_n_chars;
205
206 /* Whether we "own" the buffer - i.e., we know we created it,
207 * and can realloc() it to grow it, and should free() it to
208 * delete it.
209 */
210 int yy_is_our_buffer;
211
212 /* Whether this is an "interactive" input source; if so, and
213 * if we're using stdio for input, then we want to use getc()
214 * instead of fread(), to make sure we stop fetching input after
215 * each newline.
216 */
217 int yy_is_interactive;
218
219 /* Whether we're considered to be at the beginning of a line.
220 * If so, '^' rules will be active on the next match, otherwise
221 * not.
222 */
223 int yy_at_bol;
224
225 int yy_bs_lineno; /**< The line count. */
226 int yy_bs_column; /**< The column count. */
227
228 /* Whether to try to fill the input buffer when we reach the
229 * end of it.
230 */
231 int yy_fill_buffer;
232
233 int yy_buffer_status;
234
235 #define YY_BUFFER_NEW 0
236 #define YY_BUFFER_NORMAL 1
237 /* When an EOF's been seen but there's still some text to process
238 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
239 * shouldn't try reading from the input source any more. We might
240 * still have a bunch of tokens to match, though, because of
241 * possible backing-up.
242 *
243 * When we actually see the EOF, we change the status to "new"
244 * (via yyrestart()), so that the user can continue scanning by
245 * just pointing yyin at a new input file.
246 */
247 #define YY_BUFFER_EOF_PENDING 2
248
249 };
250 #endif /* !YY_STRUCT_YY_BUFFER_STATE */
251
252 /* Stack of input buffers. */
253 static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
254 static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
255 static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
256
257 /* We provide macros for accessing buffer states in case in the
258 * future we want to put the buffer states in a more general
259 * "scanner state".
260 *
261 * Returns the top of the stack, or NULL.
262 */
263 #define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
264 ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
265 : NULL)
266
267 /* Same as previous macro, but useful when we know that the buffer stack is not
268 * NULL or when we need an lvalue. For internal use only.
269 */
270 #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
271
272 /* yy_hold_char holds the character lost when yytext is formed. */
273 static char yy_hold_char;
274 static yy_size_t yy_n_chars; /* number of characters read into yy_ch_buf */
275 yy_size_t yyleng;
276
277 /* Points to current character in buffer. */
278 static char *yy_c_buf_p = (char *) 0;
279 static int yy_init = 0; /* whether we need to initialize */
280 static int yy_start = 0; /* start state number */
281
282 /* Flag which is used to allow yywrap()'s to do buffer switches
283 * instead of setting up a fresh yyin. A bit of a hack ...
284 */
285 static int yy_did_buffer_switch_on_eof;
286
287 void yyrestart (FILE *input_file );
288 void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer );
289 YY_BUFFER_STATE yy_create_buffer (FILE *file,int size );
290 void yy_delete_buffer (YY_BUFFER_STATE b );
291 void yy_flush_buffer (YY_BUFFER_STATE b );
292 void yypush_buffer_state (YY_BUFFER_STATE new_buffer );
293 void yypop_buffer_state (void );
294
295 static void yyensure_buffer_stack (void );
296 static void yy_load_buffer_state (void );
297 static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file );
298
299 #define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )
300
301 YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size );
302 YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str );
303 YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,yy_size_t len );
304
305 void *yyalloc (yy_size_t );
306 void *yyrealloc (void *,yy_size_t );
307 void yyfree (void * );
308
309 #define yy_new_buffer yy_create_buffer
310
311 #define yy_set_interactive(is_interactive) \
312 { \
313 if ( ! YY_CURRENT_BUFFER ){ \
314 yyensure_buffer_stack (); \
315 YY_CURRENT_BUFFER_LVALUE = \
316 yy_create_buffer(yyin,YY_BUF_SIZE ); \
317 } \
318 YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
319 }
320
321 #define yy_set_bol(at_bol) \
322 { \
323 if ( ! YY_CURRENT_BUFFER ){\
324 yyensure_buffer_stack (); \
325 YY_CURRENT_BUFFER_LVALUE = \
326 yy_create_buffer(yyin,YY_BUF_SIZE ); \
327 } \
328 YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
329 }
330
331 #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
332
333 /* Begin user sect3 */
334
335 typedef unsigned char YY_CHAR;
336
337 FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
338
339 typedef int yy_state_type;
340
341 extern int yylineno;
342
343 int yylineno = 1;
344
345 extern char *yytext;
346 #define yytext_ptr yytext
347
348 static yy_state_type yy_get_previous_state (void );
349 static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
350 static int yy_get_next_buffer (void );
351 static void yy_fatal_error (yyconst char msg[] );
352
353 /* Done after the current pattern has been matched and before the
354 * corresponding action - sets up yytext.
355 */
356 #define YY_DO_BEFORE_ACTION \
357 (yytext_ptr) = yy_bp; \
358 yyleng = (yy_size_t) (yy_cp - yy_bp); \
359 (yy_hold_char) = *yy_cp; \
360 *yy_cp = '\0'; \
361 (yy_c_buf_p) = yy_cp;
362
363 #define YY_NUM_RULES 40
364 #define YY_END_OF_BUFFER 41
365 /* This struct is not used in this scanner,
366 but its presence is necessary. */
367 struct yy_trans_info
368 {
369 flex_int32_t yy_verify;
370 flex_int32_t yy_nxt;
371 };
372 static yyconst flex_int16_t yy_accept[177] =
373 { 0,
374 0, 0, 41, 40, 39, 38, 35, 32, 33, 36,
375 40, 34, 37, 35, 35, 35, 35, 35, 35, 35,
376 35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
377 35, 35, 35, 35, 35, 35, 36, 31, 37, 35,
378 35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
379 35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
380 35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
381 35, 35, 7, 35, 35, 35, 35, 35, 35, 35,
382 35, 35, 35, 35, 35, 35, 22, 35, 35, 35,
383 35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
384
385 35, 35, 35, 10, 11, 12, 35, 15, 35, 35,
386 35, 35, 35, 35, 35, 35, 35, 25, 26, 27,
387 35, 30, 35, 35, 35, 3, 35, 35, 35, 35,
388 35, 35, 35, 35, 35, 18, 35, 35, 35, 35,
389 35, 35, 35, 1, 2, 4, 5, 35, 35, 35,
390 35, 35, 16, 17, 19, 20, 35, 35, 35, 35,
391 35, 35, 8, 9, 13, 14, 35, 23, 24, 28,
392 29, 35, 35, 6, 21, 0
393 } ;
394
395 static yyconst flex_int32_t yy_ec[256] =
396 { 0,
397 1, 1, 1, 1, 1, 1, 1, 1, 1, 2,
398 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
399 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
400 1, 3, 1, 1, 1, 4, 1, 1, 1, 5,
401 6, 7, 8, 9, 4, 4, 4, 4, 4, 4,
402 4, 4, 4, 4, 4, 4, 4, 4, 10, 1,
403 1, 1, 1, 1, 11, 12, 13, 14, 15, 16,
404 4, 17, 18, 4, 4, 19, 20, 21, 22, 23,
405 4, 24, 25, 26, 27, 28, 4, 29, 30, 4,
406 1, 4, 1, 1, 4, 1, 31, 32, 33, 34,
407
408 35, 36, 4, 37, 38, 4, 4, 39, 40, 41,
409 42, 43, 4, 44, 45, 46, 47, 48, 4, 49,
410 50, 4, 1, 1, 1, 1, 1, 1, 1, 1,
411 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
412 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
413 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
414 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
415 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
416 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
417 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
418
419 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
420 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
421 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
422 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
423 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
424 1, 1, 1, 1, 1
425 } ;
426
427 static yyconst flex_int32_t yy_meta[51] =
428 { 0,
429 1, 2, 1, 3, 1, 1, 1, 1, 1, 1,
430 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
431 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
432 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
433 3, 3, 3, 3, 3, 3, 3, 3, 3, 3
434 } ;
435
436 static yyconst flex_int16_t yy_base[180] =
437 { 0,
438 0, 0, 193, 194, 194, 194, 0, 194, 194, 0,
439 190, 194, 0, 177, 32, 37, 32, 163, 174, 170,
440 164, 171, 174, 169, 149, 15, 22, 17, 135, 146,
441 142, 136, 143, 146, 141, 0, 0, 194, 0, 161,
442 159, 158, 153, 147, 156, 143, 149, 148, 141, 150,
443 141, 135, 138, 127, 125, 124, 119, 113, 122, 109,
444 115, 114, 107, 116, 107, 101, 104, 43, 136, 135,
445 130, 129, 0, 119, 123, 118, 114, 118, 119, 122,
446 124, 25, 104, 103, 98, 97, 0, 87, 91, 86,
447 82, 86, 87, 90, 92, 105, 100, 97, 94, 93,
448
449 105, 106, 102, 0, 0, 0, 104, 0, 92, 75,
450 70, 67, 64, 63, 75, 76, 72, 0, 0, 0,
451 74, 0, 62, 91, 88, 0, 86, 85, 73, 85,
452 79, 83, 70, 62, 59, 0, 57, 56, 44, 56,
453 50, 54, 41, 0, 0, 0, 0, 63, 58, 59,
454 67, 66, 0, 0, 0, 0, 38, 33, 34, 42,
455 41, 51, 0, 0, 0, 0, 30, 0, 0, 0,
456 0, 43, 21, 0, 0, 194, 65, 66, 69
457 } ;
458
459 static yyconst flex_int16_t yy_def[180] =
460 { 0,
461 176, 1, 176, 176, 176, 176, 177, 176, 176, 178,
462 176, 176, 179, 177, 177, 177, 177, 177, 177, 177,
463 177, 177, 177, 177, 177, 177, 177, 177, 177, 177,
464 177, 177, 177, 177, 177, 177, 178, 176, 179, 177,
465 177, 177, 177, 177, 177, 177, 177, 177, 177, 177,
466 177, 177, 177, 177, 177, 177, 177, 177, 177, 177,
467 177, 177, 177, 177, 177, 177, 177, 177, 177, 177,
468 177, 177, 177, 177, 177, 177, 177, 177, 177, 177,
469 177, 177, 177, 177, 177, 177, 177, 177, 177, 177,
470 177, 177, 177, 177, 177, 177, 177, 177, 177, 177,
471
472 177, 177, 177, 177, 177, 177, 177, 177, 177, 177,
473 177, 177, 177, 177, 177, 177, 177, 177, 177, 177,
474 177, 177, 177, 177, 177, 177, 177, 177, 177, 177,
475 177, 177, 177, 177, 177, 177, 177, 177, 177, 177,
476 177, 177, 177, 177, 177, 177, 177, 177, 177, 177,
477 177, 177, 177, 177, 177, 177, 177, 177, 177, 177,
478 177, 177, 177, 177, 177, 177, 177, 177, 177, 177,
479 177, 177, 177, 177, 177, 0, 176, 176, 176
480 } ;
481
482 static yyconst flex_int16_t yy_nxt[245] =
483 { 0,
484 4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
485 14, 7, 15, 16, 17, 18, 19, 7, 20, 7,
486 7, 21, 7, 22, 23, 7, 7, 24, 7, 7,
487 25, 7, 26, 27, 28, 29, 30, 7, 31, 7,
488 7, 32, 7, 33, 34, 7, 7, 35, 7, 7,
489 41, 43, 45, 55, 44, 42, 57, 59, 56, 58,
490 46, 96, 97, 110, 111, 60, 37, 36, 37, 39,
491 175, 39, 174, 173, 172, 171, 170, 169, 168, 167,
492 166, 165, 164, 163, 162, 161, 160, 159, 158, 157,
493 156, 155, 154, 153, 152, 151, 150, 149, 148, 147,
494
495 146, 145, 144, 143, 142, 141, 140, 139, 138, 137,
496 136, 135, 134, 133, 132, 131, 130, 129, 128, 127,
497 126, 125, 124, 123, 122, 121, 120, 119, 118, 117,
498 116, 115, 114, 113, 112, 109, 108, 107, 106, 105,
499 104, 103, 102, 101, 100, 99, 98, 95, 94, 93,
500 92, 91, 90, 89, 88, 87, 86, 85, 84, 83,
501 82, 81, 80, 79, 78, 77, 76, 75, 74, 73,
502 72, 71, 70, 69, 68, 67, 66, 65, 64, 63,
503 62, 61, 54, 53, 52, 51, 50, 49, 48, 47,
504 40, 38, 176, 3, 176, 176, 176, 176, 176, 176,
505
506 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
507 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
508 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
509 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
510 176, 176, 176, 176
511 } ;
512
513 static yyconst flex_int16_t yy_chk[245] =
514 { 0,
515 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
516 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
517 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
518 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
519 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
520 15, 16, 17, 26, 16, 15, 27, 28, 26, 27,
521 17, 68, 68, 82, 82, 28, 178, 177, 178, 179,
522 173, 179, 172, 167, 162, 161, 160, 159, 158, 157,
523 152, 151, 150, 149, 148, 143, 142, 141, 140, 139,
524 138, 137, 135, 134, 133, 132, 131, 130, 129, 128,
525
526 127, 125, 124, 123, 121, 117, 116, 115, 114, 113,
527 112, 111, 110, 109, 107, 103, 102, 101, 100, 99,
528 98, 97, 96, 95, 94, 93, 92, 91, 90, 89,
529 88, 86, 85, 84, 83, 81, 80, 79, 78, 77,
530 76, 75, 74, 72, 71, 70, 69, 67, 66, 65,
531 64, 63, 62, 61, 60, 59, 58, 57, 56, 55,
532 54, 53, 52, 51, 50, 49, 48, 47, 46, 45,
533 44, 43, 42, 41, 40, 35, 34, 33, 32, 31,
534 30, 29, 25, 24, 23, 22, 21, 20, 19, 18,
535 14, 11, 3, 176, 176, 176, 176, 176, 176, 176,
536
537 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
538 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
539 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
540 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
541 176, 176, 176, 176
542 } ;
543
544 static yy_state_type yy_last_accepting_state;
545 static char *yy_last_accepting_cpos;
546
547 extern int yy_flex_debug;
548 int yy_flex_debug = 0;
549
550 /* The intent behind this definition is that it'll catch
551 * any uses of REJECT which flex missed.
552 */
553 #define REJECT reject_used_but_not_detected
554 #define yymore() yymore_used_but_not_detected
555 #define YY_MORE_ADJ 0
556 #define YY_RESTORE_YY_MORE_OFFSET
557 char *yytext;
558 #line 1 "arlex.l"
559 #define YY_NO_INPUT 1
560 #line 4 "arlex.l"
561 /* arlex.l - Strange script language lexer */
562
563 /* Copyright (C) 1992-2016 Free Software Foundation, Inc.
564
565 This file is part of GNU Binutils.
566
567 This program is free software; you can redistribute it and/or modify
568 it under the terms of the GNU General Public License as published by
569 the Free Software Foundation; either version 3 of the License, or
570 (at your option) any later version.
571
572 This program is distributed in the hope that it will be useful,
573 but WITHOUT ANY WARRANTY; without even the implied warranty of
574 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
575 GNU General Public License for more details.
576
577 You should have received a copy of the GNU General Public License
578 along with this program; if not, write to the Free Software
579 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
580 MA 02110-1301, USA. */
581
582
583 /* Contributed by Steve Chamberlain <sac@cygnus.com>. */
584
585 #define DONTDECLARE_MALLOC
586 #include "ansidecl.h"
587 #include "libiberty.h"
588 #include "arparse.h"
589
590 #ifndef YY_NO_UNPUT
591 #define YY_NO_UNPUT
592 #endif
593
594 extern int yylex (void);
595
596 int linenumber;
597 #line 598 "arlex.c"
598
599 #define INITIAL 0
600
601 #ifndef YY_NO_UNISTD_H
602 /* Special case for "unistd.h", since it is non-ANSI. We include it way
603 * down here because we want the user's section 1 to have been scanned first.
604 * The user has a chance to override it with an option.
605 */
606 #include <unistd.h>
607 #endif
608
609 #ifndef YY_EXTRA_TYPE
610 #define YY_EXTRA_TYPE void *
611 #endif
612
613 static int yy_init_globals (void );
614
615 /* Accessor methods to globals.
616 These are made visible to non-reentrant scanners for convenience. */
617
618 int yylex_destroy (void );
619
620 int yyget_debug (void );
621
622 void yyset_debug (int debug_flag );
623
624 YY_EXTRA_TYPE yyget_extra (void );
625
626 void yyset_extra (YY_EXTRA_TYPE user_defined );
627
628 FILE *yyget_in (void );
629
630 void yyset_in (FILE * in_str );
631
632 FILE *yyget_out (void );
633
634 void yyset_out (FILE * out_str );
635
636 yy_size_t yyget_leng (void );
637
638 char *yyget_text (void );
639
640 int yyget_lineno (void );
641
642 void yyset_lineno (int line_number );
643
644 /* Macros after this point can all be overridden by user definitions in
645 * section 1.
646 */
647
648 #ifndef YY_SKIP_YYWRAP
649 #ifdef __cplusplus
650 extern "C" int yywrap (void );
651 #else
652 extern int yywrap (void );
653 #endif
654 #endif
655
656 #ifndef yytext_ptr
657 static void yy_flex_strncpy (char *,yyconst char *,int );
658 #endif
659
660 #ifdef YY_NEED_STRLEN
661 static int yy_flex_strlen (yyconst char * );
662 #endif
663
664 #ifndef YY_NO_INPUT
665
666 #ifdef __cplusplus
667 static int yyinput (void );
668 #else
669 static int input (void );
670 #endif
671
672 #endif
673
674 /* Amount of stuff to slurp up with each read. */
675 #ifndef YY_READ_BUF_SIZE
676 #define YY_READ_BUF_SIZE 8192
677 #endif
678
679 /* Copy whatever the last rule matched to the standard output. */
680 #ifndef ECHO
681 /* This used to be an fputs(), but since the string might contain NUL's,
682 * we now use fwrite().
683 */
684 #define ECHO fwrite( yytext, yyleng, 1, yyout )
685 #endif
686
687 /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
688 * is returned in "result".
689 */
690 #ifndef YY_INPUT
691 #define YY_INPUT(buf,result,max_size) \
692 if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
693 { \
694 int c = '*'; \
695 yy_size_t n; \
696 for ( n = 0; n < max_size && \
697 (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
698 buf[n] = (char) c; \
699 if ( c == '\n' ) \
700 buf[n++] = (char) c; \
701 if ( c == EOF && ferror( yyin ) ) \
702 YY_FATAL_ERROR( "input in flex scanner failed" ); \
703 result = n; \
704 } \
705 else \
706 { \
707 errno=0; \
708 while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
709 { \
710 if( errno != EINTR) \
711 { \
712 YY_FATAL_ERROR( "input in flex scanner failed" ); \
713 break; \
714 } \
715 errno=0; \
716 clearerr(yyin); \
717 } \
718 }\
719 \
720
721 #endif
722
723 /* No semi-colon after return; correct usage is to write "yyterminate();" -
724 * we don't want an extra ';' after the "return" because that will cause
725 * some compilers to complain about unreachable statements.
726 */
727 #ifndef yyterminate
728 #define yyterminate() return YY_NULL
729 #endif
730
731 /* Number of entries by which start-condition stack grows. */
732 #ifndef YY_START_STACK_INCR
733 #define YY_START_STACK_INCR 25
734 #endif
735
736 /* Report a fatal error. */
737 #ifndef YY_FATAL_ERROR
738 #define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
739 #endif
740
741 /* end tables serialization structures and prototypes */
742
743 /* Default declaration of generated scanner - a define so the user can
744 * easily add parameters.
745 */
746 #ifndef YY_DECL
747 #define YY_DECL_IS_OURS 1
748
749 extern int yylex (void);
750
751 #define YY_DECL int yylex (void)
752 #endif /* !YY_DECL */
753
754 /* Code executed at the beginning of each rule, after yytext and yyleng
755 * have been set up.
756 */
757 #ifndef YY_USER_ACTION
758 #define YY_USER_ACTION
759 #endif
760
761 /* Code executed at the end of each rule. */
762 #ifndef YY_BREAK
763 #define YY_BREAK break;
764 #endif
765
766 #define YY_RULE_SETUP \
767 YY_USER_ACTION
768
769 /** The main scanner function which does all the work.
770 */
771 YY_DECL
772 {
773 register yy_state_type yy_current_state;
774 register char *yy_cp, *yy_bp;
775 register int yy_act;
776
777 #line 45 "arlex.l"
778
779
780 #line 781 "arlex.c"
781
782 if ( !(yy_init) )
783 {
784 (yy_init) = 1;
785
786 #ifdef YY_USER_INIT
787 YY_USER_INIT;
788 #endif
789
790 if ( ! (yy_start) )
791 (yy_start) = 1; /* first start state */
792
793 if ( ! yyin )
794 yyin = stdin;
795
796 if ( ! yyout )
797 yyout = stdout;
798
799 if ( ! YY_CURRENT_BUFFER ) {
800 yyensure_buffer_stack ();
801 YY_CURRENT_BUFFER_LVALUE =
802 yy_create_buffer(yyin,YY_BUF_SIZE );
803 }
804
805 yy_load_buffer_state( );
806 }
807
808 while ( 1 ) /* loops until end-of-file is reached */
809 {
810 yy_cp = (yy_c_buf_p);
811
812 /* Support of yytext. */
813 *yy_cp = (yy_hold_char);
814
815 /* yy_bp points to the position in yy_ch_buf of the start of
816 * the current run.
817 */
818 yy_bp = yy_cp;
819
820 yy_current_state = (yy_start);
821 yy_match:
822 do
823 {
824 register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
825 if ( yy_accept[yy_current_state] )
826 {
827 (yy_last_accepting_state) = yy_current_state;
828 (yy_last_accepting_cpos) = yy_cp;
829 }
830 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
831 {
832 yy_current_state = (int) yy_def[yy_current_state];
833 if ( yy_current_state >= 177 )
834 yy_c = yy_meta[(unsigned int) yy_c];
835 }
836 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
837 ++yy_cp;
838 }
839 while ( yy_base[yy_current_state] != 194 );
840
841 yy_find_action:
842 yy_act = yy_accept[yy_current_state];
843 if ( yy_act == 0 )
844 { /* have to back up */
845 yy_cp = (yy_last_accepting_cpos);
846 yy_current_state = (yy_last_accepting_state);
847 yy_act = yy_accept[yy_current_state];
848 }
849
850 YY_DO_BEFORE_ACTION;
851
852 do_action: /* This label is used only to access EOF actions. */
853
854 switch ( yy_act )
855 { /* beginning of action switch */
856 case 0: /* must back up */
857 /* undo the effects of YY_DO_BEFORE_ACTION */
858 *yy_cp = (yy_hold_char);
859 yy_cp = (yy_last_accepting_cpos);
860 yy_current_state = (yy_last_accepting_state);
861 goto yy_find_action;
862
863 case 1:
864 YY_RULE_SETUP
865 #line 47 "arlex.l"
866 { return ADDLIB; }
867 YY_BREAK
868 case 2:
869 YY_RULE_SETUP
870 #line 48 "arlex.l"
871 { return ADDMOD; }
872 YY_BREAK
873 case 3:
874 YY_RULE_SETUP
875 #line 49 "arlex.l"
876 { return CLEAR; }
877 YY_BREAK
878 case 4:
879 YY_RULE_SETUP
880 #line 50 "arlex.l"
881 { return CREATE; }
882 YY_BREAK
883 case 5:
884 YY_RULE_SETUP
885 #line 51 "arlex.l"
886 { return DELETE; }
887 YY_BREAK
888 case 6:
889 YY_RULE_SETUP
890 #line 52 "arlex.l"
891 { return DIRECTORY; }
892 YY_BREAK
893 case 7:
894 YY_RULE_SETUP
895 #line 53 "arlex.l"
896 { return END; }
897 YY_BREAK
898 case 8:
899 YY_RULE_SETUP
900 #line 54 "arlex.l"
901 { return EXTRACT; }
902 YY_BREAK
903 case 9:
904 YY_RULE_SETUP
905 #line 55 "arlex.l"
906 { return FULLDIR; }
907 YY_BREAK
908 case 10:
909 YY_RULE_SETUP
910 #line 56 "arlex.l"
911 { return HELP; }
912 YY_BREAK
913 case 11:
914 YY_RULE_SETUP
915 #line 57 "arlex.l"
916 { return LIST; }
917 YY_BREAK
918 case 12:
919 YY_RULE_SETUP
920 #line 58 "arlex.l"
921 { return OPEN; }
922 YY_BREAK
923 case 13:
924 YY_RULE_SETUP
925 #line 59 "arlex.l"
926 { return REPLACE; }
927 YY_BREAK
928 case 14:
929 YY_RULE_SETUP
930 #line 60 "arlex.l"
931 { return VERBOSE; }
932 YY_BREAK
933 case 15:
934 YY_RULE_SETUP
935 #line 61 "arlex.l"
936 { return SAVE; }
937 YY_BREAK
938 case 16:
939 YY_RULE_SETUP
940 #line 62 "arlex.l"
941 { return ADDLIB; }
942 YY_BREAK
943 case 17:
944 YY_RULE_SETUP
945 #line 63 "arlex.l"
946 { return ADDMOD; }
947 YY_BREAK
948 case 18:
949 YY_RULE_SETUP
950 #line 64 "arlex.l"
951 { return CLEAR; }
952 YY_BREAK
953 case 19:
954 YY_RULE_SETUP
955 #line 65 "arlex.l"
956 { return CREATE; }
957 YY_BREAK
958 case 20:
959 YY_RULE_SETUP
960 #line 66 "arlex.l"
961 { return DELETE; }
962 YY_BREAK
963 case 21:
964 YY_RULE_SETUP
965 #line 67 "arlex.l"
966 { return DIRECTORY; }
967 YY_BREAK
968 case 22:
969 YY_RULE_SETUP
970 #line 68 "arlex.l"
971 { return END; }
972 YY_BREAK
973 case 23:
974 YY_RULE_SETUP
975 #line 69 "arlex.l"
976 { return EXTRACT; }
977 YY_BREAK
978 case 24:
979 YY_RULE_SETUP
980 #line 70 "arlex.l"
981 { return FULLDIR; }
982 YY_BREAK
983 case 25:
984 YY_RULE_SETUP
985 #line 71 "arlex.l"
986 { return HELP; }
987 YY_BREAK
988 case 26:
989 YY_RULE_SETUP
990 #line 72 "arlex.l"
991 { return LIST; }
992 YY_BREAK
993 case 27:
994 YY_RULE_SETUP
995 #line 73 "arlex.l"
996 { return OPEN; }
997 YY_BREAK
998 case 28:
999 YY_RULE_SETUP
1000 #line 74 "arlex.l"
1001 { return REPLACE; }
1002 YY_BREAK
1003 case 29:
1004 YY_RULE_SETUP
1005 #line 75 "arlex.l"
1006 { return VERBOSE; }
1007 YY_BREAK
1008 case 30:
1009 YY_RULE_SETUP
1010 #line 76 "arlex.l"
1011 { return SAVE; }
1012 YY_BREAK
1013 case 31:
1014 /* rule 31 can match eol */
1015 YY_RULE_SETUP
1016 #line 77 "arlex.l"
1017 { linenumber ++; }
1018 YY_BREAK
1019 case 32:
1020 YY_RULE_SETUP
1021 #line 78 "arlex.l"
1022 { return '('; }
1023 YY_BREAK
1024 case 33:
1025 YY_RULE_SETUP
1026 #line 79 "arlex.l"
1027 { return ')'; }
1028 YY_BREAK
1029 case 34:
1030 YY_RULE_SETUP
1031 #line 80 "arlex.l"
1032 { return ','; }
1033 YY_BREAK
1034 case 35:
1035 YY_RULE_SETUP
1036 #line 81 "arlex.l"
1037 {
1038 yylval.name = xstrdup (yytext);
1039 return FILENAME;
1040 }
1041 YY_BREAK
1042 case 36:
1043 YY_RULE_SETUP
1044 #line 85 "arlex.l"
1045 { }
1046 YY_BREAK
1047 case 37:
1048 YY_RULE_SETUP
1049 #line 86 "arlex.l"
1050 { }
1051 YY_BREAK
1052 case 38:
1053 YY_RULE_SETUP
1054 #line 87 "arlex.l"
1055 { }
1056 YY_BREAK
1057 case 39:
1058 /* rule 39 can match eol */
1059 YY_RULE_SETUP
1060 #line 88 "arlex.l"
1061 { linenumber ++; return NEWLINE; }
1062 YY_BREAK
1063 case 40:
1064 YY_RULE_SETUP
1065 #line 90 "arlex.l"
1066 ECHO;
1067 YY_BREAK
1068 #line 1069 "arlex.c"
1069 case YY_STATE_EOF(INITIAL):
1070 yyterminate();
1071
1072 case YY_END_OF_BUFFER:
1073 {
1074 /* Amount of text matched not including the EOB char. */
1075 int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
1076
1077 /* Undo the effects of YY_DO_BEFORE_ACTION. */
1078 *yy_cp = (yy_hold_char);
1079 YY_RESTORE_YY_MORE_OFFSET
1080
1081 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
1082 {
1083 /* We're scanning a new file or input source. It's
1084 * possible that this happened because the user
1085 * just pointed yyin at a new source and called
1086 * yylex(). If so, then we have to assure
1087 * consistency between YY_CURRENT_BUFFER and our
1088 * globals. Here is the right place to do so, because
1089 * this is the first action (other than possibly a
1090 * back-up) that will match for the new input source.
1091 */
1092 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
1093 YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
1094 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
1095 }
1096
1097 /* Note that here we test for yy_c_buf_p "<=" to the position
1098 * of the first EOB in the buffer, since yy_c_buf_p will
1099 * already have been incremented past the NUL character
1100 * (since all states make transitions on EOB to the
1101 * end-of-buffer state). Contrast this with the test
1102 * in input().
1103 */
1104 if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
1105 { /* This was really a NUL. */
1106 yy_state_type yy_next_state;
1107
1108 (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
1109
1110 yy_current_state = yy_get_previous_state( );
1111
1112 /* Okay, we're now positioned to make the NUL
1113 * transition. We couldn't have
1114 * yy_get_previous_state() go ahead and do it
1115 * for us because it doesn't know how to deal
1116 * with the possibility of jamming (and we don't
1117 * want to build jamming into it because then it
1118 * will run more slowly).
1119 */
1120
1121 yy_next_state = yy_try_NUL_trans( yy_current_state );
1122
1123 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
1124
1125 if ( yy_next_state )
1126 {
1127 /* Consume the NUL. */
1128 yy_cp = ++(yy_c_buf_p);
1129 yy_current_state = yy_next_state;
1130 goto yy_match;
1131 }
1132
1133 else
1134 {
1135 yy_cp = (yy_c_buf_p);
1136 goto yy_find_action;
1137 }
1138 }
1139
1140 else switch ( yy_get_next_buffer( ) )
1141 {
1142 case EOB_ACT_END_OF_FILE:
1143 {
1144 (yy_did_buffer_switch_on_eof) = 0;
1145
1146 if ( yywrap( ) )
1147 {
1148 /* Note: because we've taken care in
1149 * yy_get_next_buffer() to have set up
1150 * yytext, we can now set up
1151 * yy_c_buf_p so that if some total
1152 * hoser (like flex itself) wants to
1153 * call the scanner after we return the
1154 * YY_NULL, it'll still work - another
1155 * YY_NULL will get returned.
1156 */
1157 (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
1158
1159 yy_act = YY_STATE_EOF(YY_START);
1160 goto do_action;
1161 }
1162
1163 else
1164 {
1165 if ( ! (yy_did_buffer_switch_on_eof) )
1166 YY_NEW_FILE;
1167 }
1168 break;
1169 }
1170
1171 case EOB_ACT_CONTINUE_SCAN:
1172 (yy_c_buf_p) =
1173 (yytext_ptr) + yy_amount_of_matched_text;
1174
1175 yy_current_state = yy_get_previous_state( );
1176
1177 yy_cp = (yy_c_buf_p);
1178 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
1179 goto yy_match;
1180
1181 case EOB_ACT_LAST_MATCH:
1182 (yy_c_buf_p) =
1183 &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
1184
1185 yy_current_state = yy_get_previous_state( );
1186
1187 yy_cp = (yy_c_buf_p);
1188 yy_bp = (yytext_ptr) + YY_MORE_ADJ;
1189 goto yy_find_action;
1190 }
1191 break;
1192 }
1193
1194 default:
1195 YY_FATAL_ERROR(
1196 "fatal flex scanner internal error--no action found" );
1197 } /* end of action switch */
1198 } /* end of scanning one token */
1199 } /* end of yylex */
1200
1201 /* yy_get_next_buffer - try to read in a new buffer
1202 *
1203 * Returns a code representing an action:
1204 * EOB_ACT_LAST_MATCH -
1205 * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
1206 * EOB_ACT_END_OF_FILE - end of file
1207 */
yy_get_next_buffer(void)1208 static int yy_get_next_buffer (void)
1209 {
1210 register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
1211 register char *source = (yytext_ptr);
1212 register int number_to_move, i;
1213 int ret_val;
1214
1215 if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
1216 YY_FATAL_ERROR(
1217 "fatal flex scanner internal error--end of buffer missed" );
1218
1219 if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
1220 { /* Don't try to fill the buffer, so this is an EOF. */
1221 if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
1222 {
1223 /* We matched a single character, the EOB, so
1224 * treat this as a final EOF.
1225 */
1226 return EOB_ACT_END_OF_FILE;
1227 }
1228
1229 else
1230 {
1231 /* We matched some text prior to the EOB, first
1232 * process it.
1233 */
1234 return EOB_ACT_LAST_MATCH;
1235 }
1236 }
1237
1238 /* Try to read more data. */
1239
1240 /* First move last chars to start of buffer. */
1241 number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
1242
1243 for ( i = 0; i < number_to_move; ++i )
1244 *(dest++) = *(source++);
1245
1246 if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
1247 /* don't do the read, it's not guaranteed to return an EOF,
1248 * just force an EOF
1249 */
1250 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
1251
1252 else
1253 {
1254 yy_size_t num_to_read =
1255 YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
1256
1257 while ( num_to_read <= 0 )
1258 { /* Not enough room in the buffer - grow it. */
1259
1260 /* just a shorter name for the current buffer */
1261 YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
1262
1263 int yy_c_buf_p_offset =
1264 (int) ((yy_c_buf_p) - b->yy_ch_buf);
1265
1266 if ( b->yy_is_our_buffer )
1267 {
1268 yy_size_t new_size = b->yy_buf_size * 2;
1269
1270 if ( new_size <= 0 )
1271 b->yy_buf_size += b->yy_buf_size / 8;
1272 else
1273 b->yy_buf_size *= 2;
1274
1275 b->yy_ch_buf = (char *)
1276 /* Include room in for 2 EOB chars. */
1277 yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
1278 }
1279 else
1280 /* Can't grow it, we don't own it. */
1281 b->yy_ch_buf = 0;
1282
1283 if ( ! b->yy_ch_buf )
1284 YY_FATAL_ERROR(
1285 "fatal error - scanner input buffer overflow" );
1286
1287 (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
1288
1289 num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
1290 number_to_move - 1;
1291
1292 }
1293
1294 if ( num_to_read > YY_READ_BUF_SIZE )
1295 num_to_read = YY_READ_BUF_SIZE;
1296
1297 /* Read in more data. */
1298 YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
1299 (yy_n_chars), num_to_read );
1300
1301 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1302 }
1303
1304 if ( (yy_n_chars) == 0 )
1305 {
1306 if ( number_to_move == YY_MORE_ADJ )
1307 {
1308 ret_val = EOB_ACT_END_OF_FILE;
1309 yyrestart(yyin );
1310 }
1311
1312 else
1313 {
1314 ret_val = EOB_ACT_LAST_MATCH;
1315 YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
1316 YY_BUFFER_EOF_PENDING;
1317 }
1318 }
1319
1320 else
1321 ret_val = EOB_ACT_CONTINUE_SCAN;
1322
1323 if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
1324 /* Extend the array by 50%, plus the number we really need. */
1325 yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
1326 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
1327 if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
1328 YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
1329 }
1330
1331 (yy_n_chars) += number_to_move;
1332 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
1333 YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
1334
1335 (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
1336
1337 return ret_val;
1338 }
1339
1340 /* yy_get_previous_state - get the state just before the EOB char was reached */
1341
yy_get_previous_state(void)1342 static yy_state_type yy_get_previous_state (void)
1343 {
1344 register yy_state_type yy_current_state;
1345 register char *yy_cp;
1346
1347 yy_current_state = (yy_start);
1348
1349 for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
1350 {
1351 register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
1352 if ( yy_accept[yy_current_state] )
1353 {
1354 (yy_last_accepting_state) = yy_current_state;
1355 (yy_last_accepting_cpos) = yy_cp;
1356 }
1357 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1358 {
1359 yy_current_state = (int) yy_def[yy_current_state];
1360 if ( yy_current_state >= 177 )
1361 yy_c = yy_meta[(unsigned int) yy_c];
1362 }
1363 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1364 }
1365
1366 return yy_current_state;
1367 }
1368
1369 /* yy_try_NUL_trans - try to make a transition on the NUL character
1370 *
1371 * synopsis
1372 * next_state = yy_try_NUL_trans( current_state );
1373 */
yy_try_NUL_trans(yy_state_type yy_current_state)1374 static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
1375 {
1376 register int yy_is_jam;
1377 register char *yy_cp = (yy_c_buf_p);
1378
1379 register YY_CHAR yy_c = 1;
1380 if ( yy_accept[yy_current_state] )
1381 {
1382 (yy_last_accepting_state) = yy_current_state;
1383 (yy_last_accepting_cpos) = yy_cp;
1384 }
1385 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1386 {
1387 yy_current_state = (int) yy_def[yy_current_state];
1388 if ( yy_current_state >= 177 )
1389 yy_c = yy_meta[(unsigned int) yy_c];
1390 }
1391 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1392 yy_is_jam = (yy_current_state == 176);
1393
1394 return yy_is_jam ? 0 : yy_current_state;
1395 }
1396
1397 #ifndef YY_NO_INPUT
1398 #ifdef __cplusplus
yyinput(void)1399 static int yyinput (void)
1400 #else
1401 static int input (void)
1402 #endif
1403
1404 {
1405 int c;
1406
1407 *(yy_c_buf_p) = (yy_hold_char);
1408
1409 if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
1410 {
1411 /* yy_c_buf_p now points to the character we want to return.
1412 * If this occurs *before* the EOB characters, then it's a
1413 * valid NUL; if not, then we've hit the end of the buffer.
1414 */
1415 if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
1416 /* This was really a NUL. */
1417 *(yy_c_buf_p) = '\0';
1418
1419 else
1420 { /* need more input */
1421 yy_size_t offset = (yy_c_buf_p) - (yytext_ptr);
1422 ++(yy_c_buf_p);
1423
1424 switch ( yy_get_next_buffer( ) )
1425 {
1426 case EOB_ACT_LAST_MATCH:
1427 /* This happens because yy_g_n_b()
1428 * sees that we've accumulated a
1429 * token and flags that we need to
1430 * try matching the token before
1431 * proceeding. But for input(),
1432 * there's no matching to consider.
1433 * So convert the EOB_ACT_LAST_MATCH
1434 * to EOB_ACT_END_OF_FILE.
1435 */
1436
1437 /* Reset buffer status. */
1438 yyrestart(yyin );
1439
1440 /*FALLTHROUGH*/
1441
1442 case EOB_ACT_END_OF_FILE:
1443 {
1444 if ( yywrap( ) )
1445 return 0;
1446
1447 if ( ! (yy_did_buffer_switch_on_eof) )
1448 YY_NEW_FILE;
1449 #ifdef __cplusplus
1450 return yyinput();
1451 #else
1452 return input();
1453 #endif
1454 }
1455
1456 case EOB_ACT_CONTINUE_SCAN:
1457 (yy_c_buf_p) = (yytext_ptr) + offset;
1458 break;
1459 }
1460 }
1461 }
1462
1463 c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
1464 *(yy_c_buf_p) = '\0'; /* preserve yytext */
1465 (yy_hold_char) = *++(yy_c_buf_p);
1466
1467 return c;
1468 }
1469 #endif /* ifndef YY_NO_INPUT */
1470
1471 /** Immediately switch to a different input stream.
1472 * @param input_file A readable stream.
1473 *
1474 * @note This function does not reset the start condition to @c INITIAL .
1475 */
yyrestart(FILE * input_file)1476 void yyrestart (FILE * input_file )
1477 {
1478
1479 if ( ! YY_CURRENT_BUFFER ){
1480 yyensure_buffer_stack ();
1481 YY_CURRENT_BUFFER_LVALUE =
1482 yy_create_buffer(yyin,YY_BUF_SIZE );
1483 }
1484
1485 yy_init_buffer(YY_CURRENT_BUFFER,input_file );
1486 yy_load_buffer_state( );
1487 }
1488
1489 /** Switch to a different input buffer.
1490 * @param new_buffer The new input buffer.
1491 *
1492 */
yy_switch_to_buffer(YY_BUFFER_STATE new_buffer)1493 void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer )
1494 {
1495
1496 /* TODO. We should be able to replace this entire function body
1497 * with
1498 * yypop_buffer_state();
1499 * yypush_buffer_state(new_buffer);
1500 */
1501 yyensure_buffer_stack ();
1502 if ( YY_CURRENT_BUFFER == new_buffer )
1503 return;
1504
1505 if ( YY_CURRENT_BUFFER )
1506 {
1507 /* Flush out information for old buffer. */
1508 *(yy_c_buf_p) = (yy_hold_char);
1509 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1510 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1511 }
1512
1513 YY_CURRENT_BUFFER_LVALUE = new_buffer;
1514 yy_load_buffer_state( );
1515
1516 /* We don't actually know whether we did this switch during
1517 * EOF (yywrap()) processing, but the only time this flag
1518 * is looked at is after yywrap() is called, so it's safe
1519 * to go ahead and always set it.
1520 */
1521 (yy_did_buffer_switch_on_eof) = 1;
1522 }
1523
yy_load_buffer_state(void)1524 static void yy_load_buffer_state (void)
1525 {
1526 (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
1527 (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
1528 yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
1529 (yy_hold_char) = *(yy_c_buf_p);
1530 }
1531
1532 /** Allocate and initialize an input buffer state.
1533 * @param file A readable stream.
1534 * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
1535 *
1536 * @return the allocated buffer state.
1537 */
yy_create_buffer(FILE * file,int size)1538 YY_BUFFER_STATE yy_create_buffer (FILE * file, int size )
1539 {
1540 YY_BUFFER_STATE b;
1541
1542 b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
1543 if ( ! b )
1544 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
1545
1546 b->yy_buf_size = size;
1547
1548 /* yy_ch_buf has to be 2 characters longer than the size given because
1549 * we need to put in 2 end-of-buffer characters.
1550 */
1551 b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 );
1552 if ( ! b->yy_ch_buf )
1553 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
1554
1555 b->yy_is_our_buffer = 1;
1556
1557 yy_init_buffer(b,file );
1558
1559 return b;
1560 }
1561
1562 /** Destroy the buffer.
1563 * @param b a buffer created with yy_create_buffer()
1564 *
1565 */
yy_delete_buffer(YY_BUFFER_STATE b)1566 void yy_delete_buffer (YY_BUFFER_STATE b )
1567 {
1568
1569 if ( ! b )
1570 return;
1571
1572 if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
1573 YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
1574
1575 if ( b->yy_is_our_buffer )
1576 yyfree((void *) b->yy_ch_buf );
1577
1578 yyfree((void *) b );
1579 }
1580
1581 #ifndef __cplusplus
1582 extern int isatty (int );
1583 #endif /* __cplusplus */
1584
1585 /* Initializes or reinitializes a buffer.
1586 * This function is sometimes called more than once on the same buffer,
1587 * such as during a yyrestart() or at EOF.
1588 */
yy_init_buffer(YY_BUFFER_STATE b,FILE * file)1589 static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file )
1590
1591 {
1592 int oerrno = errno;
1593
1594 yy_flush_buffer(b );
1595
1596 b->yy_input_file = file;
1597 b->yy_fill_buffer = 1;
1598
1599 /* If b is the current buffer, then yy_init_buffer was _probably_
1600 * called from yyrestart() or through yy_get_next_buffer.
1601 * In that case, we don't want to reset the lineno or column.
1602 */
1603 if (b != YY_CURRENT_BUFFER){
1604 b->yy_bs_lineno = 1;
1605 b->yy_bs_column = 0;
1606 }
1607
1608 b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
1609
1610 errno = oerrno;
1611 }
1612
1613 /** Discard all buffered characters. On the next scan, YY_INPUT will be called.
1614 * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
1615 *
1616 */
yy_flush_buffer(YY_BUFFER_STATE b)1617 void yy_flush_buffer (YY_BUFFER_STATE b )
1618 {
1619 if ( ! b )
1620 return;
1621
1622 b->yy_n_chars = 0;
1623
1624 /* We always need two end-of-buffer characters. The first causes
1625 * a transition to the end-of-buffer state. The second causes
1626 * a jam in that state.
1627 */
1628 b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
1629 b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
1630
1631 b->yy_buf_pos = &b->yy_ch_buf[0];
1632
1633 b->yy_at_bol = 1;
1634 b->yy_buffer_status = YY_BUFFER_NEW;
1635
1636 if ( b == YY_CURRENT_BUFFER )
1637 yy_load_buffer_state( );
1638 }
1639
1640 /** Pushes the new state onto the stack. The new state becomes
1641 * the current state. This function will allocate the stack
1642 * if necessary.
1643 * @param new_buffer The new state.
1644 *
1645 */
yypush_buffer_state(YY_BUFFER_STATE new_buffer)1646 void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
1647 {
1648 if (new_buffer == NULL)
1649 return;
1650
1651 yyensure_buffer_stack();
1652
1653 /* This block is copied from yy_switch_to_buffer. */
1654 if ( YY_CURRENT_BUFFER )
1655 {
1656 /* Flush out information for old buffer. */
1657 *(yy_c_buf_p) = (yy_hold_char);
1658 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
1659 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
1660 }
1661
1662 /* Only push if top exists. Otherwise, replace top. */
1663 if (YY_CURRENT_BUFFER)
1664 (yy_buffer_stack_top)++;
1665 YY_CURRENT_BUFFER_LVALUE = new_buffer;
1666
1667 /* copied from yy_switch_to_buffer. */
1668 yy_load_buffer_state( );
1669 (yy_did_buffer_switch_on_eof) = 1;
1670 }
1671
1672 /** Removes and deletes the top of the stack, if present.
1673 * The next element becomes the new top.
1674 *
1675 */
yypop_buffer_state(void)1676 void yypop_buffer_state (void)
1677 {
1678 if (!YY_CURRENT_BUFFER)
1679 return;
1680
1681 yy_delete_buffer(YY_CURRENT_BUFFER );
1682 YY_CURRENT_BUFFER_LVALUE = NULL;
1683 if ((yy_buffer_stack_top) > 0)
1684 --(yy_buffer_stack_top);
1685
1686 if (YY_CURRENT_BUFFER) {
1687 yy_load_buffer_state( );
1688 (yy_did_buffer_switch_on_eof) = 1;
1689 }
1690 }
1691
1692 /* Allocates the stack if it does not exist.
1693 * Guarantees space for at least one push.
1694 */
yyensure_buffer_stack(void)1695 static void yyensure_buffer_stack (void)
1696 {
1697 yy_size_t num_to_alloc;
1698
1699 if (!(yy_buffer_stack)) {
1700
1701 /* First allocation is just for 2 elements, since we don't know if this
1702 * scanner will even need a stack. We use 2 instead of 1 to avoid an
1703 * immediate realloc on the next call.
1704 */
1705 num_to_alloc = 1;
1706 (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
1707 (num_to_alloc * sizeof(struct yy_buffer_state*)
1708 );
1709 if ( ! (yy_buffer_stack) )
1710 YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
1711
1712 memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
1713
1714 (yy_buffer_stack_max) = num_to_alloc;
1715 (yy_buffer_stack_top) = 0;
1716 return;
1717 }
1718
1719 if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
1720
1721 /* Increase the buffer to prepare for a possible push. */
1722 int grow_size = 8 /* arbitrary grow size */;
1723
1724 num_to_alloc = (yy_buffer_stack_max) + grow_size;
1725 (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
1726 ((yy_buffer_stack),
1727 num_to_alloc * sizeof(struct yy_buffer_state*)
1728 );
1729 if ( ! (yy_buffer_stack) )
1730 YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
1731
1732 /* zero only the new slots.*/
1733 memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
1734 (yy_buffer_stack_max) = num_to_alloc;
1735 }
1736 }
1737
1738 /** Setup the input buffer state to scan directly from a user-specified character buffer.
1739 * @param base the character buffer
1740 * @param size the size in bytes of the character buffer
1741 *
1742 * @return the newly allocated buffer state object.
1743 */
yy_scan_buffer(char * base,yy_size_t size)1744 YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size )
1745 {
1746 YY_BUFFER_STATE b;
1747
1748 if ( size < 2 ||
1749 base[size-2] != YY_END_OF_BUFFER_CHAR ||
1750 base[size-1] != YY_END_OF_BUFFER_CHAR )
1751 /* They forgot to leave room for the EOB's. */
1752 return 0;
1753
1754 b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
1755 if ( ! b )
1756 YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
1757
1758 b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
1759 b->yy_buf_pos = b->yy_ch_buf = base;
1760 b->yy_is_our_buffer = 0;
1761 b->yy_input_file = 0;
1762 b->yy_n_chars = b->yy_buf_size;
1763 b->yy_is_interactive = 0;
1764 b->yy_at_bol = 1;
1765 b->yy_fill_buffer = 0;
1766 b->yy_buffer_status = YY_BUFFER_NEW;
1767
1768 yy_switch_to_buffer(b );
1769
1770 return b;
1771 }
1772
1773 /** Setup the input buffer state to scan a string. The next call to yylex() will
1774 * scan from a @e copy of @a str.
1775 * @param yystr a NUL-terminated string to scan
1776 *
1777 * @return the newly allocated buffer state object.
1778 * @note If you want to scan bytes that may contain NUL values, then use
1779 * yy_scan_bytes() instead.
1780 */
yy_scan_string(yyconst char * yystr)1781 YY_BUFFER_STATE yy_scan_string (yyconst char * yystr )
1782 {
1783
1784 return yy_scan_bytes(yystr,strlen(yystr) );
1785 }
1786
1787 /** Setup the input buffer state to scan the given bytes. The next call to yylex() will
1788 * scan from a @e copy of @a bytes.
1789 * @param bytes the byte buffer to scan
1790 * @param len the number of bytes in the buffer pointed to by @a bytes.
1791 *
1792 * @return the newly allocated buffer state object.
1793 */
yy_scan_bytes(yyconst char * yybytes,yy_size_t _yybytes_len)1794 YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len )
1795 {
1796 YY_BUFFER_STATE b;
1797 char *buf;
1798 yy_size_t n, i;
1799
1800 /* Get memory for full buffer, including space for trailing EOB's. */
1801 n = _yybytes_len + 2;
1802 buf = (char *) yyalloc(n );
1803 if ( ! buf )
1804 YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
1805
1806 for ( i = 0; i < _yybytes_len; ++i )
1807 buf[i] = yybytes[i];
1808
1809 buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
1810
1811 b = yy_scan_buffer(buf,n );
1812 if ( ! b )
1813 YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
1814
1815 /* It's okay to grow etc. this buffer, and we should throw it
1816 * away when we're done.
1817 */
1818 b->yy_is_our_buffer = 1;
1819
1820 return b;
1821 }
1822
1823 #ifndef YY_EXIT_FAILURE
1824 #define YY_EXIT_FAILURE 2
1825 #endif
1826
yy_fatal_error(yyconst char * msg)1827 static void yy_fatal_error (yyconst char* msg )
1828 {
1829 (void) fprintf( stderr, "%s\n", msg );
1830 exit( YY_EXIT_FAILURE );
1831 }
1832
1833 /* Redefine yyless() so it works in section 3 code. */
1834
1835 #undef yyless
1836 #define yyless(n) \
1837 do \
1838 { \
1839 /* Undo effects of setting up yytext. */ \
1840 int yyless_macro_arg = (n); \
1841 YY_LESS_LINENO(yyless_macro_arg);\
1842 yytext[yyleng] = (yy_hold_char); \
1843 (yy_c_buf_p) = yytext + yyless_macro_arg; \
1844 (yy_hold_char) = *(yy_c_buf_p); \
1845 *(yy_c_buf_p) = '\0'; \
1846 yyleng = yyless_macro_arg; \
1847 } \
1848 while ( 0 )
1849
1850 /* Accessor methods (get/set functions) to struct members. */
1851
1852 /** Get the current line number.
1853 *
1854 */
yyget_lineno(void)1855 int yyget_lineno (void)
1856 {
1857
1858 return yylineno;
1859 }
1860
1861 /** Get the input stream.
1862 *
1863 */
yyget_in(void)1864 FILE *yyget_in (void)
1865 {
1866 return yyin;
1867 }
1868
1869 /** Get the output stream.
1870 *
1871 */
yyget_out(void)1872 FILE *yyget_out (void)
1873 {
1874 return yyout;
1875 }
1876
1877 /** Get the length of the current token.
1878 *
1879 */
yyget_leng(void)1880 yy_size_t yyget_leng (void)
1881 {
1882 return yyleng;
1883 }
1884
1885 /** Get the current token.
1886 *
1887 */
1888
yyget_text(void)1889 char *yyget_text (void)
1890 {
1891 return yytext;
1892 }
1893
1894 /** Set the current line number.
1895 * @param line_number
1896 *
1897 */
yyset_lineno(int line_number)1898 void yyset_lineno (int line_number )
1899 {
1900
1901 yylineno = line_number;
1902 }
1903
1904 /** Set the input stream. This does not discard the current
1905 * input buffer.
1906 * @param in_str A readable stream.
1907 *
1908 * @see yy_switch_to_buffer
1909 */
yyset_in(FILE * in_str)1910 void yyset_in (FILE * in_str )
1911 {
1912 yyin = in_str ;
1913 }
1914
yyset_out(FILE * out_str)1915 void yyset_out (FILE * out_str )
1916 {
1917 yyout = out_str ;
1918 }
1919
yyget_debug(void)1920 int yyget_debug (void)
1921 {
1922 return yy_flex_debug;
1923 }
1924
yyset_debug(int bdebug)1925 void yyset_debug (int bdebug )
1926 {
1927 yy_flex_debug = bdebug ;
1928 }
1929
yy_init_globals(void)1930 static int yy_init_globals (void)
1931 {
1932 /* Initialization is the same as for the non-reentrant scanner.
1933 * This function is called from yylex_destroy(), so don't allocate here.
1934 */
1935
1936 (yy_buffer_stack) = 0;
1937 (yy_buffer_stack_top) = 0;
1938 (yy_buffer_stack_max) = 0;
1939 (yy_c_buf_p) = (char *) 0;
1940 (yy_init) = 0;
1941 (yy_start) = 0;
1942
1943 /* Defined in main.c */
1944 #ifdef YY_STDINIT
1945 yyin = stdin;
1946 yyout = stdout;
1947 #else
1948 yyin = (FILE *) 0;
1949 yyout = (FILE *) 0;
1950 #endif
1951
1952 /* For future reference: Set errno on error, since we are called by
1953 * yylex_init()
1954 */
1955 return 0;
1956 }
1957
1958 /* yylex_destroy is for both reentrant and non-reentrant scanners. */
yylex_destroy(void)1959 int yylex_destroy (void)
1960 {
1961
1962 /* Pop the buffer stack, destroying each element. */
1963 while(YY_CURRENT_BUFFER){
1964 yy_delete_buffer(YY_CURRENT_BUFFER );
1965 YY_CURRENT_BUFFER_LVALUE = NULL;
1966 yypop_buffer_state();
1967 }
1968
1969 /* Destroy the stack itself. */
1970 yyfree((yy_buffer_stack) );
1971 (yy_buffer_stack) = NULL;
1972
1973 /* Reset the globals. This is important in a non-reentrant scanner so the next time
1974 * yylex() is called, initialization will occur. */
1975 yy_init_globals( );
1976
1977 return 0;
1978 }
1979
1980 /*
1981 * Internal utility routines.
1982 */
1983
1984 #ifndef yytext_ptr
yy_flex_strncpy(char * s1,yyconst char * s2,int n)1985 static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
1986 {
1987 register int i;
1988 for ( i = 0; i < n; ++i )
1989 s1[i] = s2[i];
1990 }
1991 #endif
1992
1993 #ifdef YY_NEED_STRLEN
yy_flex_strlen(yyconst char * s)1994 static int yy_flex_strlen (yyconst char * s )
1995 {
1996 register int n;
1997 for ( n = 0; s[n]; ++n )
1998 ;
1999
2000 return n;
2001 }
2002 #endif
2003
yyalloc(yy_size_t size)2004 void *yyalloc (yy_size_t size )
2005 {
2006 return (void *) malloc( size );
2007 }
2008
yyrealloc(void * ptr,yy_size_t size)2009 void *yyrealloc (void * ptr, yy_size_t size )
2010 {
2011 /* The cast to (char *) in the following accommodates both
2012 * implementations that use char* generic pointers, and those
2013 * that use void* generic pointers. It works with the latter
2014 * because both ANSI C and C++ allow castless assignment from
2015 * any pointer type to void*, and deal with argument conversions
2016 * as though doing an assignment.
2017 */
2018 return (void *) realloc( (char *) ptr, size );
2019 }
2020
yyfree(void * ptr)2021 void yyfree (void * ptr )
2022 {
2023 free( (char *) ptr ); /* see yyrealloc() for (char *) cast */
2024 }
2025
2026 #define YYTABLES_NAME "yytables"
2027
2028 #line 90 "arlex.l"
2029
2030
2031 #ifndef yywrap
2032 /* Needed for lex, though not flex. */
yywrap(void)2033 int yywrap(void) { return 1; }
2034 #endif
2035
2036