File: | lex.c |
Location: | line 1423, column 27 |
Description: | Array access (from variable 'yy_buffer_stack') results in a null pointer dereference |
1 | ||||
2 | #line 3 "lex.c" | |||
3 | ||||
4 | #define YY_INT_ALIGNEDshort int short int | |||
5 | ||||
6 | /* A lexical scanner generated by flex */ | |||
7 | ||||
8 | #define FLEX_SCANNER | |||
9 | #define YY_FLEX_MAJOR_VERSION2 2 | |||
10 | #define YY_FLEX_MINOR_VERSION5 5 | |||
11 | #define YY_FLEX_SUBMINOR_VERSION37 37 | |||
12 | #if YY_FLEX_SUBMINOR_VERSION37 > 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(*__error()).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__201112L) && __STDC_VERSION__201112L >= 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_MACROS1 | |||
39 | #define __STDC_LIMIT_MACROS1 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 | #else | |||
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; | |||
56 | ||||
57 | /* Limits of integral types. */ | |||
58 | #ifndef INT8_MIN-128 | |||
59 | #define INT8_MIN-128 (-128) | |||
60 | #endif | |||
61 | #ifndef INT16_MIN-32768 | |||
62 | #define INT16_MIN-32768 (-32767-1) | |||
63 | #endif | |||
64 | #ifndef INT32_MIN(-2147483647 -1) | |||
65 | #define INT32_MIN(-2147483647 -1) (-2147483647-1) | |||
66 | #endif | |||
67 | #ifndef INT8_MAX127 | |||
68 | #define INT8_MAX127 (127) | |||
69 | #endif | |||
70 | #ifndef INT16_MAX32767 | |||
71 | #define INT16_MAX32767 (32767) | |||
72 | #endif | |||
73 | #ifndef INT32_MAX2147483647 | |||
74 | #define INT32_MAX2147483647 (2147483647) | |||
75 | #endif | |||
76 | #ifndef UINT8_MAX255 | |||
77 | #define UINT8_MAX255 (255U) | |||
78 | #endif | |||
79 | #ifndef UINT16_MAX65535 | |||
80 | #define UINT16_MAX65535 (65535U) | |||
81 | #endif | |||
82 | #ifndef UINT32_MAX4294967295U | |||
83 | #define UINT32_MAX4294967295U (4294967295U) | |||
84 | #endif | |||
85 | ||||
86 | #endif /* ! C99 */ | |||
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__1) | |||
99 | ||||
100 | #define YY_USE_CONST | |||
101 | ||||
102 | #endif /* defined (__STDC__) */ | |||
103 | #endif /* ! __cplusplus */ | |||
104 | ||||
105 | #ifdef YY_USE_CONST | |||
106 | #define yyconstconst const | |||
107 | #else | |||
108 | #define yyconstconst | |||
109 | #endif | |||
110 | ||||
111 | /* Returned upon end-of-file. */ | |||
112 | #define YY_NULL0 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) ((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 * (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) (((yy_start) - 1) / 2) | |||
132 | #define YYSTATE(((yy_start) - 1) / 2) YY_START(((yy_start) - 1) / 2) | |||
133 | ||||
134 | /* Action number for EOF rule of a given start state. */ | |||
135 | #define YY_STATE_EOF(state)(19 + state + 1) (YY_END_OF_BUFFER19 + state + 1) | |||
136 | ||||
137 | /* Special action meaning "start processing a new file". */ | |||
138 | #define YY_NEW_FILEyyrestart(yyin ) yyrestart(yyin ) | |||
139 | ||||
140 | #define YY_END_OF_BUFFER_CHAR0 0 | |||
141 | ||||
142 | /* Size of default input buffer. */ | |||
143 | #ifndef YY_BUF_SIZE16384 | |||
144 | #define YY_BUF_SIZE16384 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((16384 + 2) * sizeof(yy_state_type)) ((YY_BUF_SIZE16384 + 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_SCAN0 0 | |||
166 | #define EOB_ACT_END_OF_FILE1 1 | |||
167 | #define EOB_ACT_LAST_MATCH2 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)do { int yyless_macro_arg = (n); ; yytext[yyleng] = (yy_hold_char ); (yy_c_buf_p) = yytext + yyless_macro_arg; (yy_hold_char) = *(yy_c_buf_p); *(yy_c_buf_p) = '\0'; yyleng = yyless_macro_arg ; } while ( 0 ) \ | |||
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_ADJ0; \ | |||
181 | YY_DO_BEFORE_ACTION(yytext) = yy_bp; yyleng = (size_t) (yy_cp - yy_bp); (yy_hold_char ) = *yy_cp; *yy_cp = '\0'; (yy_c_buf_p) = yy_cp;; /* set up yytext again */ \ | |||
182 | } \ | |||
183 | while ( 0 ) | |||
184 | ||||
185 | #define unput(c)twmUnput(c) yyunput( c, (yytext_ptryytext) ) | |||
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_NEW0 0 | |||
236 | #define YY_BUFFER_NORMAL1 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_PENDING2 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) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void*)0)) ( (yy_buffer_stack) \ | |||
264 | ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ | |||
265 | : NULL((void*)0)) | |||
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)] (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_BUFFERyy_flush_buffer(( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top )] : ((void*)0)) ) yy_flush_buffer(YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void*)0)) ) | |||
300 | ||||
301 | YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ); | |||
302 | YY_BUFFER_STATE yy_scan_string (yyconstconst char *yy_str ); | |||
303 | YY_BUFFER_STATE yy_scan_bytes (yyconstconst 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_bufferyy_create_buffer yy_create_buffer | |||
310 | ||||
311 | #define yy_set_interactive(is_interactive){ if ( ! ( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top )] : ((void*)0)) ){ yyensure_buffer_stack (); (yy_buffer_stack )[(yy_buffer_stack_top)] = yy_create_buffer(yyin,16384 ); } ( yy_buffer_stack)[(yy_buffer_stack_top)]->yy_is_interactive = is_interactive; } \ | |||
312 | { \ | |||
313 | if ( ! YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void*)0)) ){ \ | |||
314 | yyensure_buffer_stack (); \ | |||
315 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)] = \ | |||
316 | yy_create_buffer(yyin,YY_BUF_SIZE16384 ); \ | |||
317 | } \ | |||
318 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_is_interactive = is_interactive; \ | |||
319 | } | |||
320 | ||||
321 | #define yy_set_bol(at_bol){ if ( ! ( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top )] : ((void*)0)) ){ yyensure_buffer_stack (); (yy_buffer_stack )[(yy_buffer_stack_top)] = yy_create_buffer(yyin,16384 ); } ( yy_buffer_stack)[(yy_buffer_stack_top)]->yy_at_bol = at_bol ; } \ | |||
322 | { \ | |||
323 | if ( ! YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void*)0)) ){\ | |||
324 | yyensure_buffer_stack (); \ | |||
325 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)] = \ | |||
326 | yy_create_buffer(yyin,YY_BUF_SIZE16384 ); \ | |||
327 | } \ | |||
328 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_at_bol = at_bol; \ | |||
329 | } | |||
330 | ||||
331 | #define YY_AT_BOL()((yy_buffer_stack)[(yy_buffer_stack_top)]->yy_at_bol) (YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->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_ptryytext 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 (yyconstconst 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(yytext) = yy_bp; yyleng = (size_t) (yy_cp - yy_bp); (yy_hold_char ) = *yy_cp; *yy_cp = '\0'; (yy_c_buf_p) = yy_cp; \ | |||
357 | (yytext_ptryytext) = yy_bp; \ | |||
358 | yyleng = (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_RULES18 18 | |||
364 | #define YY_END_OF_BUFFER19 19 | |||
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 yyconstconst flex_int16_t yy_accept[33] = | |||
373 | { 0, | |||
374 | 0, 0, 19, 17, 16, 16, 11, 17, 17, 3, | |||
375 | 4, 7, 8, 10, 14, 6, 5, 12, 1, 9, | |||
376 | 2, 0, 13, 0, 0, 15, 10, 14, 0, 13, | |||
377 | 0, 0 | |||
378 | } ; | |||
379 | ||||
380 | static yyconstconst flex_int32_t yy_ec[256] = | |||
381 | { 0, | |||
382 | 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, | |||
383 | 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, | |||
384 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |||
385 | 1, 2, 4, 5, 6, 1, 1, 1, 1, 7, | |||
386 | 8, 1, 9, 1, 10, 11, 1, 12, 12, 12, | |||
387 | 12, 12, 12, 12, 12, 12, 12, 13, 1, 1, | |||
388 | 14, 1, 1, 1, 11, 11, 11, 11, 11, 11, | |||
389 | 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, | |||
390 | 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, | |||
391 | 1, 15, 1, 16, 1, 1, 11, 11, 11, 11, | |||
392 | ||||
393 | 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, | |||
394 | 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, | |||
395 | 11, 11, 17, 18, 19, 1, 1, 1, 1, 1, | |||
396 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |||
397 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |||
398 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |||
399 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |||
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 | ||||
404 | 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 | |||
410 | } ; | |||
411 | ||||
412 | static yyconstconst flex_int32_t yy_meta[20] = | |||
413 | { 0, | |||
414 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |||
415 | 1, 1, 1, 1, 1, 1, 1, 1, 1 | |||
416 | } ; | |||
417 | ||||
418 | static yyconstconst flex_int16_t yy_base[36] = | |||
419 | { 0, | |||
420 | 0, 0, 39, 58, 58, 58, 58, 15, 35, 58, | |||
421 | 58, 58, 58, 26, 24, 58, 58, 58, 58, 58, | |||
422 | 58, 16, 58, 29, 26, 58, 17, 15, 18, 20, | |||
423 | 42, 58, 25, 23, 21 | |||
424 | } ; | |||
425 | ||||
426 | static yyconstconst flex_int16_t yy_def[36] = | |||
427 | { 0, | |||
428 | 32, 1, 32, 32, 32, 32, 32, 33, 34, 32, | |||
429 | 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, | |||
430 | 32, 33, 32, 35, 34, 32, 32, 32, 33, 33, | |||
431 | 35, 0, 32, 32, 32 | |||
432 | } ; | |||
433 | ||||
434 | static yyconstconst flex_int16_t yy_nxt[78] = | |||
435 | { 0, | |||
436 | 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, | |||
437 | 14, 15, 16, 17, 4, 18, 19, 20, 21, 23, | |||
438 | 23, 29, 23, 25, 23, 22, 28, 27, 26, 24, | |||
439 | 24, 22, 24, 30, 24, 28, 27, 26, 32, 32, | |||
440 | 32, 32, 32, 31, 22, 32, 30, 32, 32, 32, | |||
441 | 32, 32, 32, 32, 32, 32, 31, 3, 32, 32, | |||
442 | 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, | |||
443 | 32, 32, 32, 32, 32, 32, 32 | |||
444 | } ; | |||
445 | ||||
446 | static yyconstconst flex_int16_t yy_chk[78] = | |||
447 | { 0, | |||
448 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |||
449 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 8, | |||
450 | 22, 35, 29, 34, 30, 33, 28, 27, 25, 8, | |||
451 | 22, 24, 29, 24, 30, 15, 14, 9, 3, 0, | |||
452 | 0, 0, 0, 24, 31, 0, 31, 0, 0, 0, | |||
453 | 0, 0, 0, 0, 0, 0, 31, 32, 32, 32, | |||
454 | 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, | |||
455 | 32, 32, 32, 32, 32, 32, 32 | |||
456 | } ; | |||
457 | ||||
458 | static yy_state_type yy_last_accepting_state; | |||
459 | static char *yy_last_accepting_cpos; | |||
460 | ||||
461 | extern int yy_flex_debug; | |||
462 | int yy_flex_debug = 0; | |||
463 | ||||
464 | /* The intent behind this definition is that it'll catch | |||
465 | * any uses of REJECT which flex missed. | |||
466 | */ | |||
467 | #define REJECTreject_used_but_not_detected reject_used_but_not_detected | |||
468 | #define yymore()yymore_used_but_not_detected yymore_used_but_not_detected | |||
469 | #define YY_MORE_ADJ0 0 | |||
470 | #define YY_RESTORE_YY_MORE_OFFSET | |||
471 | char *yytext; | |||
472 | #line 1 "lex.l" | |||
473 | #line 2 "lex.l" | |||
474 | /*****************************************************************************/ | |||
475 | /* | |||
476 | ||||
477 | Copyright 1989,1998 The Open Group | |||
478 | ||||
479 | Permission to use, copy, modify, distribute, and sell this software and its | |||
480 | documentation for any purpose is hereby granted without fee, provided that | |||
481 | the above copyright notice appear in all copies and that both that | |||
482 | copyright notice and this permission notice appear in supporting | |||
483 | documentation. | |||
484 | ||||
485 | The above copyright notice and this permission notice shall be included in | |||
486 | all copies or substantial portions of the Software. | |||
487 | ||||
488 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |||
489 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |||
490 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |||
491 | OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN | |||
492 | AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN | |||
493 | CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | |||
494 | ||||
495 | Except as contained in this notice, the name of The Open Group shall not be | |||
496 | used in advertising or otherwise to promote the sale, use or other dealings | |||
497 | in this Software without prior written authorization from The Open Group. | |||
498 | ||||
499 | */ | |||
500 | /** Copyright 1988 by Evans & Sutherland Computer Corporation, **/ | |||
501 | /** Salt Lake City, Utah **/ | |||
502 | /** Cambridge, Massachusetts **/ | |||
503 | /** **/ | |||
504 | /** All Rights Reserved **/ | |||
505 | /** **/ | |||
506 | /** Permission to use, copy, modify, and distribute this software and **/ | |||
507 | /** its documentation for any purpose and without fee is hereby **/ | |||
508 | /** granted, provided that the above copyright notice appear in all **/ | |||
509 | /** copies and that both that copyright notice and this permis- **/ | |||
510 | /** sion notice appear in supporting documentation, and that the **/ | |||
511 | /** name of Evans & Sutherland not be used in advertising **/ | |||
512 | /** in publicity pertaining to distribution of the software without **/ | |||
513 | /** specific, written prior permission. **/ | |||
514 | /** **/ | |||
515 | /** EVANS & SUTHERLAND DISCLAIMs ALL WARRANTIES WITH REGARD **/ | |||
516 | /** TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANT- **/ | |||
517 | /** ABILITY AND FITNESS, IN NO EVENT SHALL EVANS & SUTHERLAND **/ | |||
518 | /** BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAM- **/ | |||
519 | /** AGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA **/ | |||
520 | /** OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER **/ | |||
521 | /** TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE **/ | |||
522 | /** OR PERFORMANCE OF THIS SOFTWARE. **/ | |||
523 | /*****************************************************************************/ | |||
524 | ||||
525 | /*********************************************************************** | |||
526 | * | |||
527 | * $Xorg: lex.l,v 1.4 2001/02/09 02:05:36 xorgcvs Exp $ | |||
528 | * | |||
529 | * .twmrc lex file | |||
530 | * | |||
531 | * 12-Nov-87 Thomas E. LaStrange File created | |||
532 | * | |||
533 | ***********************************************************************/ | |||
534 | /* $XFree86: xc/programs/twm/lex.l,v 3.13 2001/08/27 21:11:39 dawes Exp $ */ | |||
535 | ||||
536 | /* #include <stdio.h> */ /* lex already includes stdio.h */ | |||
537 | #include "twm.h" | |||
538 | #include "gram.h" | |||
539 | #include "list.h" | |||
540 | #include "parse.h" | |||
541 | ||||
542 | #ifdef FLEX_SCANNER | |||
543 | int yylineno; | |||
544 | ||||
545 | #undef YY_INPUT | |||
546 | #define YY_INPUT(buf,result,size)((result) = doinput((buf),(size))) ((result) = doinput((buf),(size))) | |||
547 | static int doinput (char *buf, int size) | |||
548 | { | |||
549 | int c; | |||
550 | ||||
551 | if (size == 0) | |||
552 | return (0); | |||
553 | ||||
554 | if ((c = (*twmInputFunc)()) <= 0) | |||
555 | return (0); | |||
556 | ||||
557 | buf[0] = c; | |||
558 | return (1); | |||
559 | } | |||
560 | #define YY_NO_UNPUT | |||
561 | #endif | |||
562 | ||||
563 | #line 564 "lex.c" | |||
564 | ||||
565 | #define INITIAL0 0 | |||
566 | ||||
567 | #ifndef YY_NO_UNISTD_H | |||
568 | /* Special case for "unistd.h", since it is non-ANSI. We include it way | |||
569 | * down here because we want the user's section 1 to have been scanned first. | |||
570 | * The user has a chance to override it with an option. | |||
571 | */ | |||
572 | #include <unistd.h> | |||
573 | #endif | |||
574 | ||||
575 | #ifndef YY_EXTRA_TYPEvoid * | |||
576 | #define YY_EXTRA_TYPEvoid * void * | |||
577 | #endif | |||
578 | ||||
579 | static int yy_init_globals (void ); | |||
580 | ||||
581 | /* Accessor methods to globals. | |||
582 | These are made visible to non-reentrant scanners for convenience. */ | |||
583 | ||||
584 | int yylex_destroy (void ); | |||
585 | ||||
586 | int yyget_debug (void ); | |||
587 | ||||
588 | void yyset_debug (int debug_flag ); | |||
589 | ||||
590 | YY_EXTRA_TYPEvoid * yyget_extra (void ); | |||
591 | ||||
592 | void yyset_extra (YY_EXTRA_TYPEvoid * user_defined ); | |||
593 | ||||
594 | FILE *yyget_in (void ); | |||
595 | ||||
596 | void yyset_in (FILE * in_str ); | |||
597 | ||||
598 | FILE *yyget_out (void ); | |||
599 | ||||
600 | void yyset_out (FILE * out_str ); | |||
601 | ||||
602 | yy_size_t yyget_leng (void ); | |||
603 | ||||
604 | char *yyget_text (void ); | |||
605 | ||||
606 | int yyget_lineno (void ); | |||
607 | ||||
608 | void yyset_lineno (int line_number ); | |||
609 | ||||
610 | /* Macros after this point can all be overridden by user definitions in | |||
611 | * section 1. | |||
612 | */ | |||
613 | ||||
614 | #ifndef YY_SKIP_YYWRAP | |||
615 | #ifdef __cplusplus | |||
616 | extern "C" int yywrap (void ); | |||
617 | #else | |||
618 | extern int yywrap (void ); | |||
619 | #endif | |||
620 | #endif | |||
621 | ||||
622 | static void yyunput (int c,char *buf_ptr ); | |||
623 | ||||
624 | #ifndef yytext_ptryytext | |||
625 | static void yy_flex_strncpy (char *,yyconstconst char *,int ); | |||
626 | #endif | |||
627 | ||||
628 | #ifdef YY_NEED_STRLEN | |||
629 | static int yy_flex_strlen (yyconstconst char * ); | |||
630 | #endif | |||
631 | ||||
632 | #ifndef YY_NO_INPUT | |||
633 | ||||
634 | #ifdef __cplusplus | |||
635 | static int yyinput (void ); | |||
636 | #else | |||
637 | static int input (void ); | |||
638 | #endif | |||
639 | ||||
640 | #endif | |||
641 | ||||
642 | /* Amount of stuff to slurp up with each read. */ | |||
643 | #ifndef YY_READ_BUF_SIZE8192 | |||
644 | #define YY_READ_BUF_SIZE8192 8192 | |||
645 | #endif | |||
646 | ||||
647 | /* Copy whatever the last rule matched to the standard output. */ | |||
648 | #ifndef ECHOdo { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0) | |||
649 | /* This used to be an fputs(), but since the string might contain NUL's, | |||
650 | * we now use fwrite(). | |||
651 | */ | |||
652 | #define ECHOdo { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0) do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0) | |||
653 | #endif | |||
654 | ||||
655 | /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, | |||
656 | * is returned in "result". | |||
657 | */ | |||
658 | #ifndef YY_INPUT | |||
659 | #define YY_INPUT(buf,result,max_size)((result) = doinput((buf),(max_size))) \ | |||
660 | if ( YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_is_interactive ) \ | |||
661 | { \ | |||
662 | int c = '*'; \ | |||
663 | size_t n; \ | |||
664 | for ( n = 0; n < max_size && \ | |||
665 | (c = getc( yyin )) != EOF(-1) && c != '\n'; ++n ) \ | |||
666 | buf[n] = (char) c; \ | |||
667 | if ( c == '\n' ) \ | |||
668 | buf[n++] = (char) c; \ | |||
669 | if ( c == EOF(-1) && ferror( yyin ) ) \ | |||
670 | YY_FATAL_ERROR( "input in flex scanner failed" )yy_fatal_error( "input in flex scanner failed" ); \ | |||
671 | result = n; \ | |||
672 | } \ | |||
673 | else \ | |||
674 | { \ | |||
675 | errno(*__error())=0; \ | |||
676 | while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ | |||
677 | { \ | |||
678 | if( errno(*__error()) != EINTR4) \ | |||
679 | { \ | |||
680 | YY_FATAL_ERROR( "input in flex scanner failed" )yy_fatal_error( "input in flex scanner failed" ); \ | |||
681 | break; \ | |||
682 | } \ | |||
683 | errno(*__error())=0; \ | |||
684 | clearerr(yyin); \ | |||
685 | } \ | |||
686 | }\ | |||
687 | \ | |||
688 | ||||
689 | #endif | |||
690 | ||||
691 | /* No semi-colon after return; correct usage is to write "yyterminate();" - | |||
692 | * we don't want an extra ';' after the "return" because that will cause | |||
693 | * some compilers to complain about unreachable statements. | |||
694 | */ | |||
695 | #ifndef yyterminate | |||
696 | #define yyterminate()return 0 return YY_NULL0 | |||
697 | #endif | |||
698 | ||||
699 | /* Number of entries by which start-condition stack grows. */ | |||
700 | #ifndef YY_START_STACK_INCR25 | |||
701 | #define YY_START_STACK_INCR25 25 | |||
702 | #endif | |||
703 | ||||
704 | /* Report a fatal error. */ | |||
705 | #ifndef YY_FATAL_ERROR | |||
706 | #define YY_FATAL_ERROR(msg)yy_fatal_error( msg ) yy_fatal_error( msg ) | |||
707 | #endif | |||
708 | ||||
709 | /* end tables serialization structures and prototypes */ | |||
710 | ||||
711 | /* Default declaration of generated scanner - a define so the user can | |||
712 | * easily add parameters. | |||
713 | */ | |||
714 | #ifndef YY_DECLint yylex (void) | |||
715 | #define YY_DECL_IS_OURS1 1 | |||
716 | ||||
717 | extern int yylex (void); | |||
718 | ||||
719 | #define YY_DECLint yylex (void) int yylex (void) | |||
720 | #endif /* !YY_DECL */ | |||
721 | ||||
722 | /* Code executed at the beginning of each rule, after yytext and yyleng | |||
723 | * have been set up. | |||
724 | */ | |||
725 | #ifndef YY_USER_ACTION | |||
726 | #define YY_USER_ACTION | |||
727 | #endif | |||
728 | ||||
729 | /* Code executed at the end of each rule. */ | |||
730 | #ifndef YY_BREAKbreak; | |||
731 | #define YY_BREAKbreak; break; | |||
732 | #endif | |||
733 | ||||
734 | #define YY_RULE_SETUP \ | |||
735 | YY_USER_ACTION | |||
736 | ||||
737 | /** The main scanner function which does all the work. | |||
738 | */ | |||
739 | YY_DECLint yylex (void) | |||
740 | { | |||
741 | register yy_state_type yy_current_state; | |||
742 | register char *yy_cp, *yy_bp; | |||
743 | register int yy_act; | |||
744 | ||||
745 | #line 95 "lex.l" | |||
746 | ||||
747 | #line 748 "lex.c" | |||
748 | ||||
749 | if ( !(yy_init) ) | |||
750 | { | |||
751 | (yy_init) = 1; | |||
752 | ||||
753 | #ifdef YY_USER_INIT | |||
754 | YY_USER_INIT; | |||
755 | #endif | |||
756 | ||||
757 | if ( ! (yy_start) ) | |||
758 | (yy_start) = 1; /* first start state */ | |||
759 | ||||
760 | if ( ! yyin ) | |||
761 | yyin = stdin__stdinp; | |||
762 | ||||
763 | if ( ! yyout ) | |||
764 | yyout = stdout__stdoutp; | |||
765 | ||||
766 | if ( ! YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void*)0)) ) { | |||
767 | yyensure_buffer_stack (); | |||
768 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)] = | |||
769 | yy_create_buffer(yyin,YY_BUF_SIZE16384 ); | |||
770 | } | |||
771 | ||||
772 | yy_load_buffer_state( ); | |||
773 | } | |||
774 | ||||
775 | while ( 1 ) /* loops until end-of-file is reached */ | |||
776 | { | |||
777 | yy_cp = (yy_c_buf_p); | |||
778 | ||||
779 | /* Support of yytext. */ | |||
780 | *yy_cp = (yy_hold_char); | |||
781 | ||||
782 | /* yy_bp points to the position in yy_ch_buf of the start of | |||
783 | * the current run. | |||
784 | */ | |||
785 | yy_bp = yy_cp; | |||
786 | ||||
787 | yy_current_state = (yy_start); | |||
788 | yy_match: | |||
789 | do | |||
790 | { | |||
791 | register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)((unsigned int) (unsigned char) *yy_cp)]; | |||
792 | if ( yy_accept[yy_current_state] ) | |||
793 | { | |||
794 | (yy_last_accepting_state) = yy_current_state; | |||
795 | (yy_last_accepting_cpos) = yy_cp; | |||
796 | } | |||
797 | while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) | |||
798 | { | |||
799 | yy_current_state = (int) yy_def[yy_current_state]; | |||
800 | if ( yy_current_state >= 33 ) | |||
801 | yy_c = yy_meta[(unsigned int) yy_c]; | |||
802 | } | |||
803 | yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; | |||
804 | ++yy_cp; | |||
805 | } | |||
806 | while ( yy_base[yy_current_state] != 58 ); | |||
807 | ||||
808 | yy_find_action: | |||
809 | yy_act = yy_accept[yy_current_state]; | |||
810 | if ( yy_act == 0 ) | |||
811 | { /* have to back up */ | |||
812 | yy_cp = (yy_last_accepting_cpos); | |||
813 | yy_current_state = (yy_last_accepting_state); | |||
814 | yy_act = yy_accept[yy_current_state]; | |||
815 | } | |||
816 | ||||
817 | YY_DO_BEFORE_ACTION(yytext) = yy_bp; yyleng = (size_t) (yy_cp - yy_bp); (yy_hold_char ) = *yy_cp; *yy_cp = '\0'; (yy_c_buf_p) = yy_cp;; | |||
818 | ||||
819 | do_action: /* This label is used only to access EOF actions. */ | |||
820 | ||||
821 | switch ( yy_act ) | |||
822 | { /* beginning of action switch */ | |||
823 | case 0: /* must back up */ | |||
824 | /* undo the effects of YY_DO_BEFORE_ACTION */ | |||
825 | *yy_cp = (yy_hold_char); | |||
826 | yy_cp = (yy_last_accepting_cpos); | |||
827 | yy_current_state = (yy_last_accepting_state); | |||
828 | goto yy_find_action; | |||
829 | ||||
830 | case 1: | |||
831 | YY_RULE_SETUP | |||
832 | #line 96 "lex.l" | |||
833 | { return (LB258); } | |||
834 | YY_BREAKbreak; | |||
835 | case 2: | |||
836 | YY_RULE_SETUP | |||
837 | #line 97 "lex.l" | |||
838 | { return (RB259); } | |||
839 | YY_BREAKbreak; | |||
840 | case 3: | |||
841 | YY_RULE_SETUP | |||
842 | #line 98 "lex.l" | |||
843 | { return (LP260); } | |||
844 | YY_BREAKbreak; | |||
845 | case 4: | |||
846 | YY_RULE_SETUP | |||
847 | #line 99 "lex.l" | |||
848 | { return (RP261); } | |||
849 | YY_BREAKbreak; | |||
850 | case 5: | |||
851 | YY_RULE_SETUP | |||
852 | #line 100 "lex.l" | |||
853 | { return (EQUALS302); } | |||
854 | YY_BREAKbreak; | |||
855 | case 6: | |||
856 | YY_RULE_SETUP | |||
857 | #line 101 "lex.l" | |||
858 | { return (COLON301); } | |||
859 | YY_BREAKbreak; | |||
860 | case 7: | |||
861 | YY_RULE_SETUP | |||
862 | #line 102 "lex.l" | |||
863 | { return PLUS266; } | |||
864 | YY_BREAKbreak; | |||
865 | case 8: | |||
866 | YY_RULE_SETUP | |||
867 | #line 103 "lex.l" | |||
868 | { return MINUS267; } | |||
869 | YY_BREAKbreak; | |||
870 | case 9: | |||
871 | YY_RULE_SETUP | |||
872 | #line 104 "lex.l" | |||
873 | { return OR269; } | |||
874 | YY_BREAKbreak; | |||
875 | case 10: | |||
876 | YY_RULE_SETUP | |||
877 | #line 106 "lex.l" | |||
878 | { int token = parse_keyword ((char *)yytext, | |||
879 | &yylval.num); | |||
880 | if (token == ERRORTOKEN327) { | |||
881 | twmrc_error_prefix(); | |||
882 | fprintf (stderr__stderrp, | |||
883 | "ignoring unknown keyword: %s\n", | |||
884 | yytext); | |||
885 | ParseError = 1; | |||
886 | } else | |||
887 | return token; | |||
888 | } | |||
889 | YY_BREAKbreak; | |||
890 | case 11: | |||
891 | YY_RULE_SETUP | |||
892 | #line 118 "lex.l" | |||
893 | { yylval.num = F_EXEC106; return FSKEYWORD321; } | |||
894 | YY_BREAKbreak; | |||
895 | case 12: | |||
896 | YY_RULE_SETUP | |||
897 | #line 119 "lex.l" | |||
898 | { yylval.num = F_CUT107; return FSKEYWORD321; } | |||
899 | YY_BREAKbreak; | |||
900 | case 13: | |||
901 | /* rule 13 can match eol */ | |||
902 | YY_RULE_SETUP | |||
903 | #line 121 "lex.l" | |||
904 | { yylval.ptr = (char *)yytext; return STRING329; } | |||
905 | YY_BREAKbreak; | |||
906 | case 14: | |||
907 | YY_RULE_SETUP | |||
908 | #line 122 "lex.l" | |||
909 | { (void)sscanf((char *)yytext, "%d", &yylval.num); | |||
910 | return (NUMBER315); | |||
911 | } | |||
912 | YY_BREAKbreak; | |||
913 | case 15: | |||
914 | /* rule 15 can match eol */ | |||
915 | YY_RULE_SETUP | |||
916 | #line 125 "lex.l" | |||
917 | {;} | |||
918 | YY_BREAKbreak; | |||
919 | case 16: | |||
920 | /* rule 16 can match eol */ | |||
921 | YY_RULE_SETUP | |||
922 | #line 126 "lex.l" | |||
923 | {;} | |||
924 | YY_BREAKbreak; | |||
925 | case 17: | |||
926 | YY_RULE_SETUP | |||
927 | #line 127 "lex.l" | |||
928 | { | |||
929 | twmrc_error_prefix(); | |||
930 | fprintf (stderr__stderrp, | |||
931 | "ignoring character \"%s\"\n", | |||
932 | yytext); | |||
933 | ParseError = 1; | |||
934 | } | |||
935 | YY_BREAKbreak; | |||
936 | case 18: | |||
937 | YY_RULE_SETUP | |||
938 | #line 134 "lex.l" | |||
939 | ECHOdo { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0); | |||
940 | YY_BREAKbreak; | |||
941 | #line 942 "lex.c" | |||
942 | case YY_STATE_EOF(INITIAL)(19 + 0 + 1): | |||
943 | yyterminate()return 0; | |||
944 | ||||
945 | case YY_END_OF_BUFFER19: | |||
946 | { | |||
947 | /* Amount of text matched not including the EOB char. */ | |||
948 | int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptryytext)) - 1; | |||
949 | ||||
950 | /* Undo the effects of YY_DO_BEFORE_ACTION. */ | |||
951 | *yy_cp = (yy_hold_char); | |||
952 | YY_RESTORE_YY_MORE_OFFSET | |||
953 | ||||
954 | if ( YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_buffer_status == YY_BUFFER_NEW0 ) | |||
955 | { | |||
956 | /* We're scanning a new file or input source. It's | |||
957 | * possible that this happened because the user | |||
958 | * just pointed yyin at a new source and called | |||
959 | * yylex(). If so, then we have to assure | |||
960 | * consistency between YY_CURRENT_BUFFER and our | |||
961 | * globals. Here is the right place to do so, because | |||
962 | * this is the first action (other than possibly a | |||
963 | * back-up) that will match for the new input source. | |||
964 | */ | |||
965 | (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_n_chars; | |||
966 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_input_file = yyin; | |||
967 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_buffer_status = YY_BUFFER_NORMAL1; | |||
968 | } | |||
969 | ||||
970 | /* Note that here we test for yy_c_buf_p "<=" to the position | |||
971 | * of the first EOB in the buffer, since yy_c_buf_p will | |||
972 | * already have been incremented past the NUL character | |||
973 | * (since all states make transitions on EOB to the | |||
974 | * end-of-buffer state). Contrast this with the test | |||
975 | * in input(). | |||
976 | */ | |||
977 | if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf[(yy_n_chars)] ) | |||
978 | { /* This was really a NUL. */ | |||
979 | yy_state_type yy_next_state; | |||
980 | ||||
981 | (yy_c_buf_p) = (yytext_ptryytext) + yy_amount_of_matched_text; | |||
982 | ||||
983 | yy_current_state = yy_get_previous_state( ); | |||
984 | ||||
985 | /* Okay, we're now positioned to make the NUL | |||
986 | * transition. We couldn't have | |||
987 | * yy_get_previous_state() go ahead and do it | |||
988 | * for us because it doesn't know how to deal | |||
989 | * with the possibility of jamming (and we don't | |||
990 | * want to build jamming into it because then it | |||
991 | * will run more slowly). | |||
992 | */ | |||
993 | ||||
994 | yy_next_state = yy_try_NUL_trans( yy_current_state ); | |||
995 | ||||
996 | yy_bp = (yytext_ptryytext) + YY_MORE_ADJ0; | |||
997 | ||||
998 | if ( yy_next_state ) | |||
999 | { | |||
1000 | /* Consume the NUL. */ | |||
1001 | yy_cp = ++(yy_c_buf_p); | |||
1002 | yy_current_state = yy_next_state; | |||
1003 | goto yy_match; | |||
1004 | } | |||
1005 | ||||
1006 | else | |||
1007 | { | |||
1008 | yy_cp = (yy_c_buf_p); | |||
1009 | goto yy_find_action; | |||
1010 | } | |||
1011 | } | |||
1012 | ||||
1013 | else switch ( yy_get_next_buffer( ) ) | |||
1014 | { | |||
1015 | case EOB_ACT_END_OF_FILE1: | |||
1016 | { | |||
1017 | (yy_did_buffer_switch_on_eof) = 0; | |||
1018 | ||||
1019 | if ( yywrap( ) ) | |||
1020 | { | |||
1021 | /* Note: because we've taken care in | |||
1022 | * yy_get_next_buffer() to have set up | |||
1023 | * yytext, we can now set up | |||
1024 | * yy_c_buf_p so that if some total | |||
1025 | * hoser (like flex itself) wants to | |||
1026 | * call the scanner after we return the | |||
1027 | * YY_NULL, it'll still work - another | |||
1028 | * YY_NULL will get returned. | |||
1029 | */ | |||
1030 | (yy_c_buf_p) = (yytext_ptryytext) + YY_MORE_ADJ0; | |||
1031 | ||||
1032 | yy_act = YY_STATE_EOF(YY_START)(19 + (((yy_start) - 1) / 2) + 1); | |||
1033 | goto do_action; | |||
1034 | } | |||
1035 | ||||
1036 | else | |||
1037 | { | |||
1038 | if ( ! (yy_did_buffer_switch_on_eof) ) | |||
1039 | YY_NEW_FILEyyrestart(yyin ); | |||
1040 | } | |||
1041 | break; | |||
1042 | } | |||
1043 | ||||
1044 | case EOB_ACT_CONTINUE_SCAN0: | |||
1045 | (yy_c_buf_p) = | |||
1046 | (yytext_ptryytext) + yy_amount_of_matched_text; | |||
1047 | ||||
1048 | yy_current_state = yy_get_previous_state( ); | |||
1049 | ||||
1050 | yy_cp = (yy_c_buf_p); | |||
1051 | yy_bp = (yytext_ptryytext) + YY_MORE_ADJ0; | |||
1052 | goto yy_match; | |||
1053 | ||||
1054 | case EOB_ACT_LAST_MATCH2: | |||
1055 | (yy_c_buf_p) = | |||
1056 | &YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf[(yy_n_chars)]; | |||
1057 | ||||
1058 | yy_current_state = yy_get_previous_state( ); | |||
1059 | ||||
1060 | yy_cp = (yy_c_buf_p); | |||
1061 | yy_bp = (yytext_ptryytext) + YY_MORE_ADJ0; | |||
1062 | goto yy_find_action; | |||
1063 | } | |||
1064 | break; | |||
1065 | } | |||
1066 | ||||
1067 | default: | |||
1068 | YY_FATAL_ERROR(yy_fatal_error( "fatal flex scanner internal error--no action found" ) | |||
1069 | "fatal flex scanner internal error--no action found" )yy_fatal_error( "fatal flex scanner internal error--no action found" ); | |||
1070 | } /* end of action switch */ | |||
1071 | } /* end of scanning one token */ | |||
1072 | } /* end of yylex */ | |||
1073 | ||||
1074 | /* yy_get_next_buffer - try to read in a new buffer | |||
1075 | * | |||
1076 | * Returns a code representing an action: | |||
1077 | * EOB_ACT_LAST_MATCH - | |||
1078 | * EOB_ACT_CONTINUE_SCAN - continue scanning from current position | |||
1079 | * EOB_ACT_END_OF_FILE - end of file | |||
1080 | */ | |||
1081 | static int yy_get_next_buffer (void) | |||
1082 | { | |||
1083 | register char *dest = YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf; | |||
1084 | register char *source = (yytext_ptryytext); | |||
1085 | register int number_to_move, i; | |||
1086 | int ret_val; | |||
1087 | ||||
1088 | if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf[(yy_n_chars) + 1] ) | |||
1089 | YY_FATAL_ERROR(yy_fatal_error( "fatal flex scanner internal error--end of buffer missed" ) | |||
1090 | "fatal flex scanner internal error--end of buffer missed" )yy_fatal_error( "fatal flex scanner internal error--end of buffer missed" ); | |||
1091 | ||||
1092 | if ( YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_fill_buffer == 0 ) | |||
1093 | { /* Don't try to fill the buffer, so this is an EOF. */ | |||
1094 | if ( (yy_c_buf_p) - (yytext_ptryytext) - YY_MORE_ADJ0 == 1 ) | |||
1095 | { | |||
1096 | /* We matched a single character, the EOB, so | |||
1097 | * treat this as a final EOF. | |||
1098 | */ | |||
1099 | return EOB_ACT_END_OF_FILE1; | |||
1100 | } | |||
1101 | ||||
1102 | else | |||
1103 | { | |||
1104 | /* We matched some text prior to the EOB, first | |||
1105 | * process it. | |||
1106 | */ | |||
1107 | return EOB_ACT_LAST_MATCH2; | |||
1108 | } | |||
1109 | } | |||
1110 | ||||
1111 | /* Try to read more data. */ | |||
1112 | ||||
1113 | /* First move last chars to start of buffer. */ | |||
1114 | number_to_move = (int) ((yy_c_buf_p) - (yytext_ptryytext)) - 1; | |||
1115 | ||||
1116 | for ( i = 0; i < number_to_move; ++i ) | |||
1117 | *(dest++) = *(source++); | |||
1118 | ||||
1119 | if ( YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_buffer_status == YY_BUFFER_EOF_PENDING2 ) | |||
1120 | /* don't do the read, it's not guaranteed to return an EOF, | |||
1121 | * just force an EOF | |||
1122 | */ | |||
1123 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_n_chars = (yy_n_chars) = 0; | |||
1124 | ||||
1125 | else | |||
1126 | { | |||
1127 | yy_size_t num_to_read = | |||
1128 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_buf_size - number_to_move - 1; | |||
1129 | ||||
1130 | while ( num_to_read <= 0 ) | |||
1131 | { /* Not enough room in the buffer - grow it. */ | |||
1132 | ||||
1133 | /* just a shorter name for the current buffer */ | |||
1134 | YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]; | |||
1135 | ||||
1136 | int yy_c_buf_p_offset = | |||
1137 | (int) ((yy_c_buf_p) - b->yy_ch_buf); | |||
1138 | ||||
1139 | if ( b->yy_is_our_buffer ) | |||
1140 | { | |||
1141 | yy_size_t new_size = b->yy_buf_size * 2; | |||
1142 | ||||
1143 | if ( new_size <= 0 ) | |||
1144 | b->yy_buf_size += b->yy_buf_size / 8; | |||
1145 | else | |||
1146 | b->yy_buf_size *= 2; | |||
1147 | ||||
1148 | b->yy_ch_buf = (char *) | |||
1149 | /* Include room in for 2 EOB chars. */ | |||
1150 | yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); | |||
1151 | } | |||
1152 | else | |||
1153 | /* Can't grow it, we don't own it. */ | |||
1154 | b->yy_ch_buf = 0; | |||
1155 | ||||
1156 | if ( ! b->yy_ch_buf ) | |||
1157 | YY_FATAL_ERROR(yy_fatal_error( "fatal error - scanner input buffer overflow" ) | |||
1158 | "fatal error - scanner input buffer overflow" )yy_fatal_error( "fatal error - scanner input buffer overflow" ); | |||
1159 | ||||
1160 | (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; | |||
1161 | ||||
1162 | num_to_read = YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_buf_size - | |||
1163 | number_to_move - 1; | |||
1164 | ||||
1165 | } | |||
1166 | ||||
1167 | if ( num_to_read > YY_READ_BUF_SIZE8192 ) | |||
1168 | num_to_read = YY_READ_BUF_SIZE8192; | |||
1169 | ||||
1170 | /* Read in more data. */ | |||
1171 | YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),(((yy_n_chars)) = doinput(((&(yy_buffer_stack)[(yy_buffer_stack_top )]->yy_ch_buf[number_to_move])),(num_to_read))) | |||
1172 | (yy_n_chars), num_to_read )(((yy_n_chars)) = doinput(((&(yy_buffer_stack)[(yy_buffer_stack_top )]->yy_ch_buf[number_to_move])),(num_to_read))); | |||
1173 | ||||
1174 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_n_chars = (yy_n_chars); | |||
1175 | } | |||
1176 | ||||
1177 | if ( (yy_n_chars) == 0 ) | |||
1178 | { | |||
1179 | if ( number_to_move == YY_MORE_ADJ0 ) | |||
1180 | { | |||
1181 | ret_val = EOB_ACT_END_OF_FILE1; | |||
1182 | yyrestart(yyin ); | |||
1183 | } | |||
1184 | ||||
1185 | else | |||
1186 | { | |||
1187 | ret_val = EOB_ACT_LAST_MATCH2; | |||
1188 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_buffer_status = | |||
1189 | YY_BUFFER_EOF_PENDING2; | |||
1190 | } | |||
1191 | } | |||
1192 | ||||
1193 | else | |||
1194 | ret_val = EOB_ACT_CONTINUE_SCAN0; | |||
1195 | ||||
1196 | if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_buf_size) { | |||
1197 | /* Extend the array by 50%, plus the number we really need. */ | |||
1198 | yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); | |||
1199 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf,new_size ); | |||
1200 | if ( ! YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf ) | |||
1201 | YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" )yy_fatal_error( "out of dynamic memory in yy_get_next_buffer()" ); | |||
1202 | } | |||
1203 | ||||
1204 | (yy_n_chars) += number_to_move; | |||
1205 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR0; | |||
1206 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR0; | |||
1207 | ||||
1208 | (yytext_ptryytext) = &YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf[0]; | |||
1209 | ||||
1210 | return ret_val; | |||
1211 | } | |||
1212 | ||||
1213 | /* yy_get_previous_state - get the state just before the EOB char was reached */ | |||
1214 | ||||
1215 | static yy_state_type yy_get_previous_state (void) | |||
1216 | { | |||
1217 | register yy_state_type yy_current_state; | |||
1218 | register char *yy_cp; | |||
1219 | ||||
1220 | yy_current_state = (yy_start); | |||
1221 | ||||
1222 | for ( yy_cp = (yytext_ptryytext) + YY_MORE_ADJ0; yy_cp < (yy_c_buf_p); ++yy_cp ) | |||
1223 | { | |||
1224 | register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)((unsigned int) (unsigned char) *yy_cp)] : 1); | |||
1225 | if ( yy_accept[yy_current_state] ) | |||
1226 | { | |||
1227 | (yy_last_accepting_state) = yy_current_state; | |||
1228 | (yy_last_accepting_cpos) = yy_cp; | |||
1229 | } | |||
1230 | while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) | |||
1231 | { | |||
1232 | yy_current_state = (int) yy_def[yy_current_state]; | |||
1233 | if ( yy_current_state >= 33 ) | |||
1234 | yy_c = yy_meta[(unsigned int) yy_c]; | |||
1235 | } | |||
1236 | yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; | |||
1237 | } | |||
1238 | ||||
1239 | return yy_current_state; | |||
1240 | } | |||
1241 | ||||
1242 | /* yy_try_NUL_trans - try to make a transition on the NUL character | |||
1243 | * | |||
1244 | * synopsis | |||
1245 | * next_state = yy_try_NUL_trans( current_state ); | |||
1246 | */ | |||
1247 | static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) | |||
1248 | { | |||
1249 | register int yy_is_jam; | |||
1250 | register char *yy_cp = (yy_c_buf_p); | |||
1251 | ||||
1252 | register YY_CHAR yy_c = 1; | |||
1253 | if ( yy_accept[yy_current_state] ) | |||
1254 | { | |||
1255 | (yy_last_accepting_state) = yy_current_state; | |||
1256 | (yy_last_accepting_cpos) = yy_cp; | |||
1257 | } | |||
1258 | while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) | |||
1259 | { | |||
1260 | yy_current_state = (int) yy_def[yy_current_state]; | |||
1261 | if ( yy_current_state >= 33 ) | |||
1262 | yy_c = yy_meta[(unsigned int) yy_c]; | |||
1263 | } | |||
1264 | yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; | |||
1265 | yy_is_jam = (yy_current_state == 32); | |||
1266 | ||||
1267 | return yy_is_jam ? 0 : yy_current_state; | |||
1268 | } | |||
1269 | ||||
1270 | static void yyunput (int c, register char * yy_bp ) | |||
1271 | { | |||
1272 | register char *yy_cp; | |||
1273 | ||||
1274 | yy_cp = (yy_c_buf_p); | |||
1275 | ||||
1276 | /* undo effects of setting up yytext */ | |||
1277 | *yy_cp = (yy_hold_char); | |||
1278 | ||||
1279 | if ( yy_cp < YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf + 2 ) | |||
1280 | { /* need to shift things up to make room */ | |||
1281 | /* +2 for EOB chars. */ | |||
1282 | register yy_size_t number_to_move = (yy_n_chars) + 2; | |||
1283 | register char *dest = &YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf[ | |||
1284 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_buf_size + 2]; | |||
1285 | register char *source = | |||
1286 | &YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf[number_to_move]; | |||
1287 | ||||
1288 | while ( source > YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf ) | |||
1289 | *--dest = *--source; | |||
1290 | ||||
1291 | yy_cp += (int) (dest - source); | |||
1292 | yy_bp += (int) (dest - source); | |||
1293 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_n_chars = | |||
1294 | (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_buf_size; | |||
1295 | ||||
1296 | if ( yy_cp < YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf + 2 ) | |||
1297 | YY_FATAL_ERROR( "flex scanner push-back overflow" )yy_fatal_error( "flex scanner push-back overflow" ); | |||
1298 | } | |||
1299 | ||||
1300 | *--yy_cp = (char) c; | |||
1301 | ||||
1302 | (yytext_ptryytext) = yy_bp; | |||
1303 | (yy_hold_char) = *yy_cp; | |||
1304 | (yy_c_buf_p) = yy_cp; | |||
1305 | } | |||
1306 | ||||
1307 | #ifndef YY_NO_INPUT | |||
1308 | #ifdef __cplusplus | |||
1309 | static int yyinput (void) | |||
1310 | #else | |||
1311 | static int input (void) | |||
1312 | #endif | |||
1313 | ||||
1314 | { | |||
1315 | int c; | |||
1316 | ||||
1317 | *(yy_c_buf_p) = (yy_hold_char); | |||
1318 | ||||
1319 | if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR0 ) | |||
1320 | { | |||
1321 | /* yy_c_buf_p now points to the character we want to return. | |||
1322 | * If this occurs *before* the EOB characters, then it's a | |||
1323 | * valid NUL; if not, then we've hit the end of the buffer. | |||
1324 | */ | |||
1325 | if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_ch_buf[(yy_n_chars)] ) | |||
1326 | /* This was really a NUL. */ | |||
1327 | *(yy_c_buf_p) = '\0'; | |||
1328 | ||||
1329 | else | |||
1330 | { /* need more input */ | |||
1331 | yy_size_t offset = (yy_c_buf_p) - (yytext_ptryytext); | |||
1332 | ++(yy_c_buf_p); | |||
1333 | ||||
1334 | switch ( yy_get_next_buffer( ) ) | |||
1335 | { | |||
1336 | case EOB_ACT_LAST_MATCH2: | |||
1337 | /* This happens because yy_g_n_b() | |||
1338 | * sees that we've accumulated a | |||
1339 | * token and flags that we need to | |||
1340 | * try matching the token before | |||
1341 | * proceeding. But for input(), | |||
1342 | * there's no matching to consider. | |||
1343 | * So convert the EOB_ACT_LAST_MATCH | |||
1344 | * to EOB_ACT_END_OF_FILE. | |||
1345 | */ | |||
1346 | ||||
1347 | /* Reset buffer status. */ | |||
1348 | yyrestart(yyin ); | |||
1349 | ||||
1350 | /*FALLTHROUGH*/ | |||
1351 | ||||
1352 | case EOB_ACT_END_OF_FILE1: | |||
1353 | { | |||
1354 | if ( yywrap( ) ) | |||
1355 | return EOF(-1); | |||
1356 | ||||
1357 | if ( ! (yy_did_buffer_switch_on_eof) ) | |||
1358 | YY_NEW_FILEyyrestart(yyin ); | |||
1359 | #ifdef __cplusplus | |||
1360 | return yyinput(); | |||
1361 | #else | |||
1362 | return input()(*twmInputFunc)(); | |||
1363 | #endif | |||
1364 | } | |||
1365 | ||||
1366 | case EOB_ACT_CONTINUE_SCAN0: | |||
1367 | (yy_c_buf_p) = (yytext_ptryytext) + offset; | |||
1368 | break; | |||
1369 | } | |||
1370 | } | |||
1371 | } | |||
1372 | ||||
1373 | c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ | |||
1374 | *(yy_c_buf_p) = '\0'; /* preserve yytext */ | |||
1375 | (yy_hold_char) = *++(yy_c_buf_p); | |||
1376 | ||||
1377 | return c; | |||
1378 | } | |||
1379 | #endif /* ifndef YY_NO_INPUT */ | |||
1380 | ||||
1381 | /** Immediately switch to a different input stream. | |||
1382 | * @param input_file A readable stream. | |||
1383 | * | |||
1384 | * @note This function does not reset the start condition to @c INITIAL . | |||
1385 | */ | |||
1386 | void yyrestart (FILE * input_file ) | |||
1387 | { | |||
1388 | ||||
1389 | if ( ! YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void*)0)) ){ | |||
1390 | yyensure_buffer_stack (); | |||
1391 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)] = | |||
1392 | yy_create_buffer(yyin,YY_BUF_SIZE16384 ); | |||
1393 | } | |||
1394 | ||||
1395 | yy_init_buffer(YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void*)0)),input_file ); | |||
1396 | yy_load_buffer_state( ); | |||
1397 | } | |||
1398 | ||||
1399 | /** Switch to a different input buffer. | |||
1400 | * @param new_buffer The new input buffer. | |||
1401 | * | |||
1402 | */ | |||
1403 | void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) | |||
1404 | { | |||
1405 | ||||
1406 | /* TODO. We should be able to replace this entire function body | |||
1407 | * with | |||
1408 | * yypop_buffer_state(); | |||
1409 | * yypush_buffer_state(new_buffer); | |||
1410 | */ | |||
1411 | yyensure_buffer_stack (); | |||
1412 | if ( YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void*)0)) == new_buffer ) | |||
1413 | return; | |||
1414 | ||||
1415 | if ( YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void*)0)) ) | |||
1416 | { | |||
1417 | /* Flush out information for old buffer. */ | |||
1418 | *(yy_c_buf_p) = (yy_hold_char); | |||
1419 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_buf_pos = (yy_c_buf_p); | |||
1420 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_n_chars = (yy_n_chars); | |||
1421 | } | |||
1422 | ||||
1423 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)] = new_buffer; | |||
| ||||
1424 | yy_load_buffer_state( ); | |||
1425 | ||||
1426 | /* We don't actually know whether we did this switch during | |||
1427 | * EOF (yywrap()) processing, but the only time this flag | |||
1428 | * is looked at is after yywrap() is called, so it's safe | |||
1429 | * to go ahead and always set it. | |||
1430 | */ | |||
1431 | (yy_did_buffer_switch_on_eof) = 1; | |||
1432 | } | |||
1433 | ||||
1434 | static void yy_load_buffer_state (void) | |||
1435 | { | |||
1436 | (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_n_chars; | |||
1437 | (yytext_ptryytext) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_buf_pos; | |||
1438 | yyin = YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_input_file; | |||
1439 | (yy_hold_char) = *(yy_c_buf_p); | |||
1440 | } | |||
1441 | ||||
1442 | /** Allocate and initialize an input buffer state. | |||
1443 | * @param file A readable stream. | |||
1444 | * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. | |||
1445 | * | |||
1446 | * @return the allocated buffer state. | |||
1447 | */ | |||
1448 | YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) | |||
1449 | { | |||
1450 | YY_BUFFER_STATE b; | |||
1451 | ||||
1452 | b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); | |||
1453 | if ( ! b ) | |||
1454 | YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" )yy_fatal_error( "out of dynamic memory in yy_create_buffer()" ); | |||
1455 | ||||
1456 | b->yy_buf_size = size; | |||
1457 | ||||
1458 | /* yy_ch_buf has to be 2 characters longer than the size given because | |||
1459 | * we need to put in 2 end-of-buffer characters. | |||
1460 | */ | |||
1461 | b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 ); | |||
1462 | if ( ! b->yy_ch_buf ) | |||
1463 | YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" )yy_fatal_error( "out of dynamic memory in yy_create_buffer()" ); | |||
1464 | ||||
1465 | b->yy_is_our_buffer = 1; | |||
1466 | ||||
1467 | yy_init_buffer(b,file ); | |||
1468 | ||||
1469 | return b; | |||
1470 | } | |||
1471 | ||||
1472 | /** Destroy the buffer. | |||
1473 | * @param b a buffer created with yy_create_buffer() | |||
1474 | * | |||
1475 | */ | |||
1476 | void yy_delete_buffer (YY_BUFFER_STATE b ) | |||
1477 | { | |||
1478 | ||||
1479 | if ( ! b ) | |||
1480 | return; | |||
1481 | ||||
1482 | if ( b == YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void*)0)) ) /* Not sure if we should pop here. */ | |||
1483 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)] = (YY_BUFFER_STATE) 0; | |||
1484 | ||||
1485 | if ( b->yy_is_our_buffer ) | |||
1486 | yyfree((void *) b->yy_ch_buf ); | |||
1487 | ||||
1488 | yyfree((void *) b ); | |||
1489 | } | |||
1490 | ||||
1491 | /* Initializes or reinitializes a buffer. | |||
1492 | * This function is sometimes called more than once on the same buffer, | |||
1493 | * such as during a yyrestart() or at EOF. | |||
1494 | */ | |||
1495 | static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) | |||
1496 | ||||
1497 | { | |||
1498 | int oerrno = errno(*__error()); | |||
1499 | ||||
1500 | yy_flush_buffer(b ); | |||
1501 | ||||
1502 | b->yy_input_file = file; | |||
1503 | b->yy_fill_buffer = 1; | |||
1504 | ||||
1505 | /* If b is the current buffer, then yy_init_buffer was _probably_ | |||
1506 | * called from yyrestart() or through yy_get_next_buffer. | |||
1507 | * In that case, we don't want to reset the lineno or column. | |||
1508 | */ | |||
1509 | if (b != YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void*)0))){ | |||
1510 | b->yy_bs_lineno = 1; | |||
1511 | b->yy_bs_column = 0; | |||
1512 | } | |||
1513 | ||||
1514 | b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; | |||
1515 | ||||
1516 | errno(*__error()) = oerrno; | |||
1517 | } | |||
1518 | ||||
1519 | /** Discard all buffered characters. On the next scan, YY_INPUT will be called. | |||
1520 | * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. | |||
1521 | * | |||
1522 | */ | |||
1523 | void yy_flush_buffer (YY_BUFFER_STATE b ) | |||
1524 | { | |||
1525 | if ( ! b ) | |||
1526 | return; | |||
1527 | ||||
1528 | b->yy_n_chars = 0; | |||
1529 | ||||
1530 | /* We always need two end-of-buffer characters. The first causes | |||
1531 | * a transition to the end-of-buffer state. The second causes | |||
1532 | * a jam in that state. | |||
1533 | */ | |||
1534 | b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR0; | |||
1535 | b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR0; | |||
1536 | ||||
1537 | b->yy_buf_pos = &b->yy_ch_buf[0]; | |||
1538 | ||||
1539 | b->yy_at_bol = 1; | |||
1540 | b->yy_buffer_status = YY_BUFFER_NEW0; | |||
1541 | ||||
1542 | if ( b == YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void*)0)) ) | |||
1543 | yy_load_buffer_state( ); | |||
1544 | } | |||
1545 | ||||
1546 | /** Pushes the new state onto the stack. The new state becomes | |||
1547 | * the current state. This function will allocate the stack | |||
1548 | * if necessary. | |||
1549 | * @param new_buffer The new state. | |||
1550 | * | |||
1551 | */ | |||
1552 | void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) | |||
1553 | { | |||
1554 | if (new_buffer == NULL((void*)0)) | |||
1555 | return; | |||
1556 | ||||
1557 | yyensure_buffer_stack(); | |||
1558 | ||||
1559 | /* This block is copied from yy_switch_to_buffer. */ | |||
1560 | if ( YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void*)0)) ) | |||
1561 | { | |||
1562 | /* Flush out information for old buffer. */ | |||
1563 | *(yy_c_buf_p) = (yy_hold_char); | |||
1564 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_buf_pos = (yy_c_buf_p); | |||
1565 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)]->yy_n_chars = (yy_n_chars); | |||
1566 | } | |||
1567 | ||||
1568 | /* Only push if top exists. Otherwise, replace top. */ | |||
1569 | if (YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void*)0))) | |||
1570 | (yy_buffer_stack_top)++; | |||
1571 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)] = new_buffer; | |||
1572 | ||||
1573 | /* copied from yy_switch_to_buffer. */ | |||
1574 | yy_load_buffer_state( ); | |||
1575 | (yy_did_buffer_switch_on_eof) = 1; | |||
1576 | } | |||
1577 | ||||
1578 | /** Removes and deletes the top of the stack, if present. | |||
1579 | * The next element becomes the new top. | |||
1580 | * | |||
1581 | */ | |||
1582 | void yypop_buffer_state (void) | |||
1583 | { | |||
1584 | if (!YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void*)0))) | |||
1585 | return; | |||
1586 | ||||
1587 | yy_delete_buffer(YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void*)0)) ); | |||
1588 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)] = NULL((void*)0); | |||
1589 | if ((yy_buffer_stack_top) > 0) | |||
1590 | --(yy_buffer_stack_top); | |||
1591 | ||||
1592 | if (YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void*)0))) { | |||
1593 | yy_load_buffer_state( ); | |||
1594 | (yy_did_buffer_switch_on_eof) = 1; | |||
1595 | } | |||
1596 | } | |||
1597 | ||||
1598 | /* Allocates the stack if it does not exist. | |||
1599 | * Guarantees space for at least one push. | |||
1600 | */ | |||
1601 | static void yyensure_buffer_stack (void) | |||
1602 | { | |||
1603 | yy_size_t num_to_alloc; | |||
1604 | ||||
1605 | if (!(yy_buffer_stack)) { | |||
1606 | ||||
1607 | /* First allocation is just for 2 elements, since we don't know if this | |||
1608 | * scanner will even need a stack. We use 2 instead of 1 to avoid an | |||
1609 | * immediate realloc on the next call. | |||
1610 | */ | |||
1611 | num_to_alloc = 1; | |||
1612 | (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc | |||
1613 | (num_to_alloc * sizeof(struct yy_buffer_state*) | |||
1614 | ); | |||
1615 | if ( ! (yy_buffer_stack) ) | |||
1616 | YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" )yy_fatal_error( "out of dynamic memory in yyensure_buffer_stack()" ); | |||
1617 | ||||
1618 | memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*))__builtin___memset_chk ((yy_buffer_stack), 0, num_to_alloc * sizeof (struct yy_buffer_state*), __builtin_object_size ((yy_buffer_stack ), 0)); | |||
1619 | ||||
1620 | (yy_buffer_stack_max) = num_to_alloc; | |||
1621 | (yy_buffer_stack_top) = 0; | |||
1622 | return; | |||
1623 | } | |||
1624 | ||||
1625 | if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ | |||
1626 | ||||
1627 | /* Increase the buffer to prepare for a possible push. */ | |||
1628 | int grow_size = 8 /* arbitrary grow size */; | |||
1629 | ||||
1630 | num_to_alloc = (yy_buffer_stack_max) + grow_size; | |||
1631 | (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc | |||
1632 | ((yy_buffer_stack), | |||
1633 | num_to_alloc * sizeof(struct yy_buffer_state*) | |||
1634 | ); | |||
1635 | if ( ! (yy_buffer_stack) ) | |||
1636 | YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" )yy_fatal_error( "out of dynamic memory in yyensure_buffer_stack()" ); | |||
1637 | ||||
1638 | /* zero only the new slots.*/ | |||
1639 | memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*))__builtin___memset_chk ((yy_buffer_stack) + (yy_buffer_stack_max ), 0, grow_size * sizeof(struct yy_buffer_state*), __builtin_object_size ((yy_buffer_stack) + (yy_buffer_stack_max), 0)); | |||
1640 | (yy_buffer_stack_max) = num_to_alloc; | |||
1641 | } | |||
1642 | } | |||
1643 | ||||
1644 | /** Setup the input buffer state to scan directly from a user-specified character buffer. | |||
1645 | * @param base the character buffer | |||
1646 | * @param size the size in bytes of the character buffer | |||
1647 | * | |||
1648 | * @return the newly allocated buffer state object. | |||
1649 | */ | |||
1650 | YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) | |||
1651 | { | |||
1652 | YY_BUFFER_STATE b; | |||
1653 | ||||
1654 | if ( size < 2 || | |||
1655 | base[size-2] != YY_END_OF_BUFFER_CHAR0 || | |||
1656 | base[size-1] != YY_END_OF_BUFFER_CHAR0 ) | |||
1657 | /* They forgot to leave room for the EOB's. */ | |||
1658 | return 0; | |||
1659 | ||||
1660 | b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); | |||
1661 | if ( ! b ) | |||
1662 | YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" )yy_fatal_error( "out of dynamic memory in yy_scan_buffer()" ); | |||
1663 | ||||
1664 | b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ | |||
1665 | b->yy_buf_pos = b->yy_ch_buf = base; | |||
1666 | b->yy_is_our_buffer = 0; | |||
1667 | b->yy_input_file = 0; | |||
1668 | b->yy_n_chars = b->yy_buf_size; | |||
1669 | b->yy_is_interactive = 0; | |||
1670 | b->yy_at_bol = 1; | |||
1671 | b->yy_fill_buffer = 0; | |||
1672 | b->yy_buffer_status = YY_BUFFER_NEW0; | |||
1673 | ||||
1674 | yy_switch_to_buffer(b ); | |||
1675 | ||||
1676 | return b; | |||
1677 | } | |||
1678 | ||||
1679 | /** Setup the input buffer state to scan a string. The next call to yylex() will | |||
1680 | * scan from a @e copy of @a str. | |||
1681 | * @param yystr a NUL-terminated string to scan | |||
1682 | * | |||
1683 | * @return the newly allocated buffer state object. | |||
1684 | * @note If you want to scan bytes that may contain NUL values, then use | |||
1685 | * yy_scan_bytes() instead. | |||
1686 | */ | |||
1687 | YY_BUFFER_STATE yy_scan_string (yyconstconst char * yystr ) | |||
1688 | { | |||
1689 | ||||
1690 | return yy_scan_bytes(yystr,strlen(yystr) ); | |||
| ||||
1691 | } | |||
1692 | ||||
1693 | /** Setup the input buffer state to scan the given bytes. The next call to yylex() will | |||
1694 | * scan from a @e copy of @a bytes. | |||
1695 | * @param yybytes the byte buffer to scan | |||
1696 | * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. | |||
1697 | * | |||
1698 | * @return the newly allocated buffer state object. | |||
1699 | */ | |||
1700 | YY_BUFFER_STATE yy_scan_bytes (yyconstconst char * yybytes, yy_size_t _yybytes_len ) | |||
1701 | { | |||
1702 | YY_BUFFER_STATE b; | |||
1703 | char *buf; | |||
1704 | yy_size_t n; | |||
1705 | int i; | |||
1706 | ||||
1707 | /* Get memory for full buffer, including space for trailing EOB's. */ | |||
1708 | n = _yybytes_len + 2; | |||
1709 | buf = (char *) yyalloc(n ); | |||
1710 | if ( ! buf ) | |||
1711 | YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" )yy_fatal_error( "out of dynamic memory in yy_scan_bytes()" ); | |||
1712 | ||||
1713 | for ( i = 0; i < _yybytes_len; ++i ) | |||
1714 | buf[i] = yybytes[i]; | |||
1715 | ||||
1716 | buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR0; | |||
1717 | ||||
1718 | b = yy_scan_buffer(buf,n ); | |||
1719 | if ( ! b ) | |||
1720 | YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" )yy_fatal_error( "bad buffer in yy_scan_bytes()" ); | |||
1721 | ||||
1722 | /* It's okay to grow etc. this buffer, and we should throw it | |||
1723 | * away when we're done. | |||
1724 | */ | |||
1725 | b->yy_is_our_buffer = 1; | |||
1726 | ||||
1727 | return b; | |||
1728 | } | |||
1729 | ||||
1730 | #ifndef YY_EXIT_FAILURE2 | |||
1731 | #define YY_EXIT_FAILURE2 2 | |||
1732 | #endif | |||
1733 | ||||
1734 | static void yy_fatal_error (yyconstconst char* msg ) | |||
1735 | { | |||
1736 | (void) fprintf( stderr__stderrp, "%s\n", msg ); | |||
1737 | exit( YY_EXIT_FAILURE2 ); | |||
1738 | } | |||
1739 | ||||
1740 | /* Redefine yyless() so it works in section 3 code. */ | |||
1741 | ||||
1742 | #undef yyless | |||
1743 | #define yyless(n)do { int yyless_macro_arg = (n); ; yytext[yyleng] = (yy_hold_char ); (yy_c_buf_p) = yytext + yyless_macro_arg; (yy_hold_char) = *(yy_c_buf_p); *(yy_c_buf_p) = '\0'; yyleng = yyless_macro_arg ; } while ( 0 ) \ | |||
1744 | do \ | |||
1745 | { \ | |||
1746 | /* Undo effects of setting up yytext. */ \ | |||
1747 | int yyless_macro_arg = (n); \ | |||
1748 | YY_LESS_LINENO(yyless_macro_arg);\ | |||
1749 | yytext[yyleng] = (yy_hold_char); \ | |||
1750 | (yy_c_buf_p) = yytext + yyless_macro_arg; \ | |||
1751 | (yy_hold_char) = *(yy_c_buf_p); \ | |||
1752 | *(yy_c_buf_p) = '\0'; \ | |||
1753 | yyleng = yyless_macro_arg; \ | |||
1754 | } \ | |||
1755 | while ( 0 ) | |||
1756 | ||||
1757 | /* Accessor methods (get/set functions) to struct members. */ | |||
1758 | ||||
1759 | /** Get the current line number. | |||
1760 | * | |||
1761 | */ | |||
1762 | int yyget_lineno (void) | |||
1763 | { | |||
1764 | ||||
1765 | return yylineno; | |||
1766 | } | |||
1767 | ||||
1768 | /** Get the input stream. | |||
1769 | * | |||
1770 | */ | |||
1771 | FILE *yyget_in (void) | |||
1772 | { | |||
1773 | return yyin; | |||
1774 | } | |||
1775 | ||||
1776 | /** Get the output stream. | |||
1777 | * | |||
1778 | */ | |||
1779 | FILE *yyget_out (void) | |||
1780 | { | |||
1781 | return yyout; | |||
1782 | } | |||
1783 | ||||
1784 | /** Get the length of the current token. | |||
1785 | * | |||
1786 | */ | |||
1787 | yy_size_t yyget_leng (void) | |||
1788 | { | |||
1789 | return yyleng; | |||
1790 | } | |||
1791 | ||||
1792 | /** Get the current token. | |||
1793 | * | |||
1794 | */ | |||
1795 | ||||
1796 | char *yyget_text (void) | |||
1797 | { | |||
1798 | return yytext; | |||
1799 | } | |||
1800 | ||||
1801 | /** Set the current line number. | |||
1802 | * @param line_number | |||
1803 | * | |||
1804 | */ | |||
1805 | void yyset_lineno (int line_number ) | |||
1806 | { | |||
1807 | ||||
1808 | yylineno = line_number; | |||
1809 | } | |||
1810 | ||||
1811 | /** Set the input stream. This does not discard the current | |||
1812 | * input buffer. | |||
1813 | * @param in_str A readable stream. | |||
1814 | * | |||
1815 | * @see yy_switch_to_buffer | |||
1816 | */ | |||
1817 | void yyset_in (FILE * in_str ) | |||
1818 | { | |||
1819 | yyin = in_str ; | |||
1820 | } | |||
1821 | ||||
1822 | void yyset_out (FILE * out_str ) | |||
1823 | { | |||
1824 | yyout = out_str ; | |||
1825 | } | |||
1826 | ||||
1827 | int yyget_debug (void) | |||
1828 | { | |||
1829 | return yy_flex_debug; | |||
1830 | } | |||
1831 | ||||
1832 | void yyset_debug (int bdebug ) | |||
1833 | { | |||
1834 | yy_flex_debug = bdebug ; | |||
1835 | } | |||
1836 | ||||
1837 | static int yy_init_globals (void) | |||
1838 | { | |||
1839 | /* Initialization is the same as for the non-reentrant scanner. | |||
1840 | * This function is called from yylex_destroy(), so don't allocate here. | |||
1841 | */ | |||
1842 | ||||
1843 | (yy_buffer_stack) = 0; | |||
1844 | (yy_buffer_stack_top) = 0; | |||
1845 | (yy_buffer_stack_max) = 0; | |||
1846 | (yy_c_buf_p) = (char *) 0; | |||
1847 | (yy_init) = 0; | |||
1848 | (yy_start) = 0; | |||
1849 | ||||
1850 | /* Defined in main.c */ | |||
1851 | #ifdef YY_STDINIT | |||
1852 | yyin = stdin__stdinp; | |||
1853 | yyout = stdout__stdoutp; | |||
1854 | #else | |||
1855 | yyin = (FILE *) 0; | |||
1856 | yyout = (FILE *) 0; | |||
1857 | #endif | |||
1858 | ||||
1859 | /* For future reference: Set errno on error, since we are called by | |||
1860 | * yylex_init() | |||
1861 | */ | |||
1862 | return 0; | |||
1863 | } | |||
1864 | ||||
1865 | /* yylex_destroy is for both reentrant and non-reentrant scanners. */ | |||
1866 | int yylex_destroy (void) | |||
1867 | { | |||
1868 | ||||
1869 | /* Pop the buffer stack, destroying each element. */ | |||
1870 | while(YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void*)0))){ | |||
1871 | yy_delete_buffer(YY_CURRENT_BUFFER( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top) ] : ((void*)0)) ); | |||
1872 | YY_CURRENT_BUFFER_LVALUE(yy_buffer_stack)[(yy_buffer_stack_top)] = NULL((void*)0); | |||
1873 | yypop_buffer_state(); | |||
1874 | } | |||
1875 | ||||
1876 | /* Destroy the stack itself. */ | |||
1877 | yyfree((yy_buffer_stack) ); | |||
1878 | (yy_buffer_stack) = NULL((void*)0); | |||
1879 | ||||
1880 | /* Reset the globals. This is important in a non-reentrant scanner so the next time | |||
1881 | * yylex() is called, initialization will occur. */ | |||
1882 | yy_init_globals( ); | |||
1883 | ||||
1884 | return 0; | |||
1885 | } | |||
1886 | ||||
1887 | /* | |||
1888 | * Internal utility routines. | |||
1889 | */ | |||
1890 | ||||
1891 | #ifndef yytext_ptryytext | |||
1892 | static void yy_flex_strncpy (char* s1, yyconstconst char * s2, int n ) | |||
1893 | { | |||
1894 | register int i; | |||
1895 | for ( i = 0; i < n; ++i ) | |||
1896 | s1[i] = s2[i]; | |||
1897 | } | |||
1898 | #endif | |||
1899 | ||||
1900 | #ifdef YY_NEED_STRLEN | |||
1901 | static int yy_flex_strlen (yyconstconst char * s ) | |||
1902 | { | |||
1903 | register int n; | |||
1904 | for ( n = 0; s[n]; ++n ) | |||
1905 | ; | |||
1906 | ||||
1907 | return n; | |||
1908 | } | |||
1909 | #endif | |||
1910 | ||||
1911 | void *yyalloc (yy_size_t size ) | |||
1912 | { | |||
1913 | return (void *) malloc( size ); | |||
1914 | } | |||
1915 | ||||
1916 | void *yyrealloc (void * ptr, yy_size_t size ) | |||
1917 | { | |||
1918 | /* The cast to (char *) in the following accommodates both | |||
1919 | * implementations that use char* generic pointers, and those | |||
1920 | * that use void* generic pointers. It works with the latter | |||
1921 | * because both ANSI C and C++ allow castless assignment from | |||
1922 | * any pointer type to void*, and deal with argument conversions | |||
1923 | * as though doing an assignment. | |||
1924 | */ | |||
1925 | return (void *) realloc( (char *) ptr, size ); | |||
1926 | } | |||
1927 | ||||
1928 | void yyfree (void * ptr ) | |||
1929 | { | |||
1930 | free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ | |||
1931 | } | |||
1932 | ||||
1933 | #define YYTABLES_NAME"yytables" "yytables" | |||
1934 | ||||
1935 | #line 134 "lex.l" | |||
1936 | ||||
1937 | ||||
1938 | #ifndef yywrap | |||
1939 | int yywrap() { return(1);} | |||
1940 | #endif | |||
1941 | ||||
1942 | #undef unput | |||
1943 | #undef input | |||
1944 | #undef output | |||
1945 | #undef feof | |||
1946 | #define unput(c)twmUnput(c) twmUnput(c) | |||
1947 | #define input()(*twmInputFunc)() (*twmInputFunc)() | |||
1948 | #define output(c)TwmOutput(c) TwmOutput(c) | |||
1949 | #define feof()(1) (1) | |||
1950 |