| File: | cfgscan.c |
| Location: | line 302, column 25 |
| Description: | Value stored to 'stop' is never read |
| 1 | /************************************************************ |
| 2 | Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc. |
| 3 | |
| 4 | Permission to use, copy, modify, and distribute this |
| 5 | software and its documentation for any purpose and without |
| 6 | fee is hereby granted, provided that the above copyright |
| 7 | notice appear in all copies and that both that copyright |
| 8 | notice and this permission notice appear in supporting |
| 9 | documentation, and that the name of Silicon Graphics not be |
| 10 | used in advertising or publicity pertaining to distribution |
| 11 | of the software without specific prior written permission. |
| 12 | Silicon Graphics makes no representation about the suitability |
| 13 | of this software for any purpose. It is provided "as is" |
| 14 | without any express or implied warranty. |
| 15 | |
| 16 | SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS |
| 17 | SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY |
| 18 | AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON |
| 19 | GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL |
| 20 | DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, |
| 21 | DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE |
| 22 | OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH |
| 23 | THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| 24 | |
| 25 | ********************************************************/ |
| 26 | |
| 27 | #include <stdio.h> |
| 28 | #include <stdlib.h> |
| 29 | #include <ctype.h> |
| 30 | #include <X11/Xos.h> |
| 31 | #include <X11/X.h> |
| 32 | #include <X11/extensions/XKB.h> |
| 33 | |
| 34 | #include "tokens.h" |
| 35 | #include "xkbevd.h" |
| 36 | |
| 37 | FILE *yyin = NULL((void*)0); |
| 38 | |
| 39 | static char scanFileBuf[1024]; |
| 40 | char *scanFile = scanFileBuf; |
| 41 | int lineNum = 0; |
| 42 | |
| 43 | int scanInt; |
| 44 | char *scanIntStr; |
| 45 | int scanIntClass; |
| 46 | |
| 47 | char *scanStr = NULL((void*)0); |
| 48 | int scanStrLine = 0; |
| 49 | |
| 50 | #define BUFSIZE512 512 |
| 51 | static int nInBuf = 0; |
| 52 | static char buf[BUFSIZE512]; |
| 53 | |
| 54 | #ifdef DEBUG |
| 55 | |
| 56 | extern unsigned debugFlags; |
| 57 | |
| 58 | static char * |
| 59 | tokText(int tok) |
| 60 | { |
| 61 | static char buf[32]; |
| 62 | |
| 63 | switch (tok) { |
| 64 | case END_OF_FILE0: |
| 65 | snprintf(buf, sizeof(buf), "END_OF_FILE")__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "END_OF_FILE"); |
| 66 | break; |
| 67 | case ERROR255: |
| 68 | snprintf(buf, sizeof(buf), "ERROR")__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "ERROR"); |
| 69 | break; |
| 70 | |
| 71 | case BELL1: |
| 72 | snprintf(buf, sizeof(buf), "BELL")__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "BELL"); |
| 73 | break; |
| 74 | case ACCESSX2: |
| 75 | snprintf(buf, sizeof(buf), "ACCESSX")__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "ACCESSX"); |
| 76 | break; |
| 77 | case MESSAGE3: |
| 78 | snprintf(buf, sizeof(buf), "MESSAGE")__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "MESSAGE"); |
| 79 | break; |
| 80 | |
| 81 | case NONE20: |
| 82 | snprintf(buf, sizeof(buf), "NONE")__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "NONE"); |
| 83 | break; |
| 84 | case IGNORE21: |
| 85 | snprintf(buf, sizeof(buf), "IGNORE")__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "IGNORE"); |
| 86 | break; |
| 87 | case ECHO22: |
| 88 | snprintf(buf, sizeof(buf), "ECHO")__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "ECHO"); |
| 89 | break; |
| 90 | case PRINT_EV23: |
| 91 | snprintf(buf, sizeof(buf), "PRINT_EV")__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "PRINT_EV"); |
| 92 | break; |
| 93 | case SHELL24: |
| 94 | snprintf(buf, sizeof(buf), "SHELL")__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "SHELL"); |
| 95 | break; |
| 96 | case SOUND25: |
| 97 | snprintf(buf, sizeof(buf), "SOUND")__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "SOUND"); |
| 98 | break; |
| 99 | |
| 100 | case EQUALS40: |
| 101 | snprintf(buf, sizeof(buf), "EQUALS")__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "EQUALS"); |
| 102 | break; |
| 103 | case PLUS41: |
| 104 | snprintf(buf, sizeof(buf), "PLUS")__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "PLUS"); |
| 105 | break; |
| 106 | case MINUS42: |
| 107 | snprintf(buf, sizeof(buf), "MINUS")__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "MINUS"); |
| 108 | break; |
| 109 | case DIVIDE43: |
| 110 | snprintf(buf, sizeof(buf), "DIVIDE")__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "DIVIDE"); |
| 111 | break; |
| 112 | case TIMES44: |
| 113 | snprintf(buf, sizeof(buf), "TIMES")__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "TIMES"); |
| 114 | break; |
| 115 | case OBRACE45: |
| 116 | snprintf(buf, sizeof(buf), "OBRACE")__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "OBRACE"); |
| 117 | break; |
| 118 | case CBRACE46: |
| 119 | snprintf(buf, sizeof(buf), "CBRACE")__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "CBRACE"); |
| 120 | break; |
| 121 | case OPAREN47: |
| 122 | snprintf(buf, sizeof(buf), "OPAREN")__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "OPAREN"); |
| 123 | break; |
| 124 | case CPAREN48: |
| 125 | snprintf(buf, sizeof(buf), "CPAREN")__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "CPAREN"); |
| 126 | break; |
| 127 | case OBRACKET49: |
| 128 | snprintf(buf, sizeof(buf), "OBRACKET")__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "OBRACKET"); |
| 129 | break; |
| 130 | case CBRACKET50: |
| 131 | snprintf(buf, sizeof(buf), "CBRACKET")__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "CBRACKET"); |
| 132 | break; |
| 133 | case DOT51: |
| 134 | snprintf(buf, sizeof(buf), "DOT")__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "DOT"); |
| 135 | break; |
| 136 | case COMMA52: |
| 137 | snprintf(buf, sizeof(buf), "COMMA")__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "COMMA"); |
| 138 | break; |
| 139 | case SEMI53: |
| 140 | snprintf(buf, sizeof(buf), "SEMI")__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "SEMI"); |
| 141 | break; |
| 142 | case EXCLAM54: |
| 143 | snprintf(buf, sizeof(buf), "EXCLAM")__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "EXCLAM"); |
| 144 | break; |
| 145 | case INVERT55: |
| 146 | snprintf(buf, sizeof(buf), "INVERT")__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "INVERT"); |
| 147 | break; |
| 148 | |
| 149 | case STRING60: |
| 150 | snprintf(buf, sizeof(buf), "STRING (%s)", scanStr)__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "STRING (%s)", scanStr); |
| 151 | break; |
| 152 | case INTEGER61: |
| 153 | snprintf(buf, sizeof(buf), "INTEGER (0x%x)", scanInt)__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "INTEGER (0x%x)", scanInt); |
| 154 | break; |
| 155 | case FLOAT62: |
| 156 | snprintf(buf, sizeof(buf), "FLOAT (%d.%d)",__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "FLOAT (%d.%d)", scanInt / 10, scanInt % 10) |
| 157 | scanInt / XkbGeomPtsPerMM, scanInt % XkbGeomPtsPerMM)__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "FLOAT (%d.%d)", scanInt / 10, scanInt % 10); |
| 158 | break; |
| 159 | case IDENT63: |
| 160 | snprintf(buf, sizeof(buf), "IDENT (%s)", scanStr)__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "IDENT (%s)", scanStr); |
| 161 | break; |
| 162 | case KEYNAME64: |
| 163 | snprintf(buf, sizeof(buf), "KEYNAME (%s)", scanStr)__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "KEYNAME (%s)", scanStr); |
| 164 | break; |
| 165 | default: |
| 166 | snprintf(buf, sizeof(buf), "UNKNOWN")__builtin___snprintf_chk (buf, sizeof(buf), 0, __builtin_object_size (buf, 2 > 1 ? 1 : 0), "UNKNOWN"); |
| 167 | break; |
| 168 | } |
| 169 | return buf; |
| 170 | } |
| 171 | #endif |
| 172 | |
| 173 | int |
| 174 | setScanState(const char *file, int line) |
| 175 | { |
| 176 | if (file != NULL((void*)0)) |
| 177 | strncpy(scanFile, file, 1024)__builtin___strncpy_chk (scanFile, file, 1024, __builtin_object_size (scanFile, 2 > 1 ? 1 : 0)); |
| 178 | if (line >= 0) |
| 179 | lineNum = line; |
| 180 | return 1; |
| 181 | } |
| 182 | |
| 183 | static int |
| 184 | yyGetString(void) |
| 185 | { |
| 186 | int ch; |
| 187 | |
| 188 | nInBuf = 0; |
| 189 | while (((ch = getc(yyin)) != EOF(-1)) && (ch != '"')) { |
| 190 | if (ch == '\\') { |
| 191 | if ((ch = getc(yyin)) != EOF(-1)) { |
| 192 | if (ch == 'n') |
| 193 | ch = '\n'; |
| 194 | else if (ch == 't') |
| 195 | ch = '\t'; |
| 196 | else if (ch == 'v') |
| 197 | ch = '\v'; |
| 198 | else if (ch == 'b') |
| 199 | ch = '\b'; |
| 200 | else if (ch == 'r') |
| 201 | ch = '\r'; |
| 202 | else if (ch == 'f') |
| 203 | ch = '\f'; |
| 204 | else if (ch == 'e') |
| 205 | ch = '\033'; |
| 206 | else if (ch == '0') { |
| 207 | int tmp, stop; |
| 208 | |
| 209 | ch = stop = 0; |
| 210 | if (((tmp = getc(yyin)) != EOF(-1)) && (isdigit(tmp)) && |
| 211 | (tmp != '8') && (tmp != '9')) { |
| 212 | ch = (ch * 8) + (tmp - '0'); |
| 213 | } |
| 214 | else { |
| 215 | stop = 1; |
| 216 | ungetc(tmp, yyin); |
| 217 | } |
| 218 | if ((!stop) && ((tmp = getc(yyin)) != EOF(-1)) && (isdigit(tmp)) |
| 219 | && (tmp != '8') && (tmp != '9')) { |
| 220 | ch = (ch * 8) + (tmp - '0'); |
| 221 | } |
| 222 | else { |
| 223 | stop = 1; |
| 224 | ungetc(tmp, yyin); |
| 225 | } |
| 226 | if ((!stop) && ((tmp = getc(yyin)) != EOF(-1)) && (isdigit(tmp)) |
| 227 | && (tmp != '8') && (tmp != '9')) { |
| 228 | ch = (ch * 8) + (tmp - '0'); |
| 229 | } |
| 230 | else { |
| 231 | stop = 1; |
| 232 | ungetc(tmp, yyin); |
| 233 | } |
| 234 | } |
| 235 | } |
| 236 | else |
| 237 | return ERROR255; |
| 238 | } |
| 239 | |
| 240 | if (nInBuf < BUFSIZE512 - 1) |
| 241 | buf[nInBuf++] = ch; |
| 242 | } |
| 243 | if (ch == '"') { |
| 244 | buf[nInBuf++] = '\0'; |
| 245 | if (scanStr) |
| 246 | free(scanStr); |
| 247 | scanStr = uStringDup(buf)(strdup(buf)); |
| 248 | scanStrLine = lineNum; |
| 249 | return STRING60; |
| 250 | } |
| 251 | return ERROR255; |
| 252 | } |
| 253 | |
| 254 | static int |
| 255 | yyGetKeyName(void) |
| 256 | { |
| 257 | int ch; |
| 258 | |
| 259 | nInBuf = 0; |
| 260 | while (((ch = getc(yyin)) != EOF(-1)) && (ch != '>')) { |
| 261 | if (ch == '\\') { |
| 262 | if ((ch = getc(yyin)) != EOF(-1)) { |
| 263 | if (ch == 'n') |
| 264 | ch = '\n'; |
| 265 | else if (ch == 't') |
| 266 | ch = '\t'; |
| 267 | else if (ch == 'v') |
| 268 | ch = '\v'; |
| 269 | else if (ch == 'b') |
| 270 | ch = '\b'; |
| 271 | else if (ch == 'r') |
| 272 | ch = '\r'; |
| 273 | else if (ch == 'f') |
| 274 | ch = '\f'; |
| 275 | else if (ch == 'e') |
| 276 | ch = '\033'; |
| 277 | else if (ch == '0') { |
| 278 | int tmp, stop; |
| 279 | |
| 280 | ch = stop = 0; |
| 281 | if (((tmp = getc(yyin)) != EOF(-1)) && (isdigit(tmp)) && |
| 282 | (tmp != '8') && (tmp != '9')) { |
| 283 | ch = (ch * 8) + (tmp - '0'); |
| 284 | } |
| 285 | else { |
| 286 | stop = 1; |
| 287 | ungetc(tmp, yyin); |
| 288 | } |
| 289 | if ((!stop) && ((tmp = getc(yyin)) != EOF(-1)) && (isdigit(tmp)) |
| 290 | && (tmp != '8') && (tmp != '9')) { |
| 291 | ch = (ch * 8) + (tmp - '0'); |
| 292 | } |
| 293 | else { |
| 294 | stop = 1; |
| 295 | ungetc(tmp, yyin); |
| 296 | } |
| 297 | if ((!stop) && ((tmp = getc(yyin)) != EOF(-1)) && (isdigit(tmp)) |
| 298 | && (tmp != '8') && (tmp != '9')) { |
| 299 | ch = (ch * 8) + (tmp - '0'); |
| 300 | } |
| 301 | else { |
| 302 | stop = 1; |
Value stored to 'stop' is never read | |
| 303 | ungetc(tmp, yyin); |
| 304 | } |
| 305 | } |
| 306 | } |
| 307 | else |
| 308 | return ERROR255; |
| 309 | } |
| 310 | |
| 311 | if (nInBuf < BUFSIZE512 - 1) |
| 312 | buf[nInBuf++] = ch; |
| 313 | } |
| 314 | if ((ch == '>') && (nInBuf < 5)) { |
| 315 | buf[nInBuf++] = '\0'; |
| 316 | if (scanStr) |
| 317 | free(scanStr); |
| 318 | scanStr = uStringDup(buf)(strdup(buf)); |
| 319 | scanStrLine = lineNum; |
| 320 | return KEYNAME64; |
| 321 | } |
| 322 | return ERROR255; |
| 323 | } |
| 324 | |
| 325 | static struct _Keyword { |
| 326 | const char *keyword; |
| 327 | int token; |
| 328 | } keywords[] = { |
| 329 | { "bell", BELL1 }, |
| 330 | { "accessx", ACCESSX2 }, |
| 331 | { "message", MESSAGE3 }, |
| 332 | { "none", NONE20 }, |
| 333 | { "ignore", IGNORE21 }, |
| 334 | { "echo", ECHO22 }, |
| 335 | { "printevent", PRINT_EV23 }, |
| 336 | { "shell", SHELL24 }, |
| 337 | { "sound", SOUND25 } |
| 338 | }; |
| 339 | static int numKeywords = sizeof(keywords) / sizeof(struct _Keyword); |
| 340 | |
| 341 | static int |
| 342 | yyGetIdent(int first) |
| 343 | { |
| 344 | int ch, i, found; |
| 345 | |
| 346 | int rtrn = -1; |
| 347 | |
| 348 | buf[0] = first; |
| 349 | nInBuf = 1; |
| 350 | while (((ch = getc(yyin)) != EOF(-1)) && (isalnum(ch) || (ch == '_'))) { |
| 351 | if (nInBuf < BUFSIZE512 - 1) |
| 352 | buf[nInBuf++] = ch; |
| 353 | } |
| 354 | buf[nInBuf++] = '\0'; |
| 355 | found = 0; |
| 356 | |
| 357 | for (i = 0; (!found) && (i < numKeywords); i++) { |
| 358 | if (uStrCaseCmp(buf, keywords[i].keyword)(strcasecmp(buf,keywords[i].keyword)) == 0) { |
| 359 | rtrn = keywords[i].token; |
| 360 | found = 1; |
| 361 | } |
| 362 | } |
| 363 | if (!found) { |
| 364 | if (scanStr) |
| 365 | free(scanStr); |
| 366 | scanStr = uStringDup(buf)(strdup(buf)); |
| 367 | scanStrLine = lineNum; |
| 368 | rtrn = IDENT63; |
| 369 | } |
| 370 | |
| 371 | if ((ch != EOF(-1)) && (!isspace(ch))) |
| 372 | ungetc(ch, yyin); |
| 373 | else if (ch == '\n') |
| 374 | lineNum++; |
| 375 | |
| 376 | return rtrn; |
| 377 | } |
| 378 | |
| 379 | static int |
| 380 | yyGetNumber(int ch) |
| 381 | { |
| 382 | int isFloat = 0; |
| 383 | |
| 384 | buf[0] = ch; |
| 385 | nInBuf = 1; |
| 386 | while (((ch = getc(yyin)) != EOF(-1)) && |
| 387 | (isxdigit(ch) || ((nInBuf == 1) && (ch == 'x')))) { |
| 388 | buf[nInBuf++] = ch; |
| 389 | } |
| 390 | if (ch == '.') { |
| 391 | isFloat = 1; |
| 392 | buf[nInBuf++] = ch; |
| 393 | while (((ch = getc(yyin)) != EOF(-1)) && (isxdigit(ch))) { |
| 394 | buf[nInBuf++] = ch; |
| 395 | } |
| 396 | } |
| 397 | buf[nInBuf++] = '\0'; |
| 398 | if ((ch != EOF(-1)) && (!isspace(ch))) |
| 399 | ungetc(ch, yyin); |
| 400 | |
| 401 | if (isFloat) { |
| 402 | float tmp; |
| 403 | |
| 404 | if (sscanf(buf, "%g", &tmp) == 1) { |
| 405 | scanInt = tmp * XkbGeomPtsPerMM10; |
| 406 | return FLOAT62; |
| 407 | } |
| 408 | } |
| 409 | else if (sscanf(buf, "%i", &scanInt) == 1) |
| 410 | return INTEGER61; |
| 411 | fprintf(stderr__stderrp, "Malformed number %s\n", buf); |
| 412 | return ERROR255; |
| 413 | } |
| 414 | |
| 415 | int |
| 416 | yylex(void) |
| 417 | { |
| 418 | int ch; |
| 419 | int rtrn; |
| 420 | |
| 421 | do { |
| 422 | ch = getc(yyin); |
| 423 | if (ch == '\n') { |
| 424 | lineNum++; |
| 425 | } |
| 426 | else if (ch == '/') { /* handle C++ style double-/ comments */ |
| 427 | int newch = getc(yyin); |
| 428 | |
| 429 | if (newch == '/') { |
| 430 | do { |
| 431 | ch = getc(yyin); |
| 432 | } while ((ch != '\n') && (ch != EOF(-1))); |
| 433 | lineNum++; |
| 434 | } |
| 435 | else if (newch != EOF(-1)) { |
| 436 | ungetc(newch, yyin); |
| 437 | } |
| 438 | } |
| 439 | } while ((ch != EOF(-1)) && (isspace(ch))); |
| 440 | if (ch == '=') |
| 441 | rtrn = EQUALS40; |
| 442 | else if (ch == '+') |
| 443 | rtrn = PLUS41; |
| 444 | else if (ch == '-') |
| 445 | rtrn = MINUS42; |
| 446 | else if (ch == '/') |
| 447 | rtrn = DIVIDE43; |
| 448 | else if (ch == '*') |
| 449 | rtrn = TIMES44; |
| 450 | else if (ch == '{') |
| 451 | rtrn = OBRACE45; |
| 452 | else if (ch == '}') |
| 453 | rtrn = CBRACE46; |
| 454 | else if (ch == '(') |
| 455 | rtrn = OPAREN47; |
| 456 | else if (ch == ')') |
| 457 | rtrn = CPAREN48; |
| 458 | else if (ch == '[') |
| 459 | rtrn = OBRACKET49; |
| 460 | else if (ch == ']') |
| 461 | rtrn = CBRACKET50; |
| 462 | else if (ch == '.') |
| 463 | rtrn = DOT51; |
| 464 | else if (ch == ',') |
| 465 | rtrn = COMMA52; |
| 466 | else if (ch == ';') |
| 467 | rtrn = SEMI53; |
| 468 | else if (ch == '!') |
| 469 | rtrn = EXCLAM54; |
| 470 | else if (ch == '~') |
| 471 | rtrn = INVERT55; |
| 472 | else if (ch == '"') |
| 473 | rtrn = yyGetString(); |
| 474 | else if (ch == '<') |
| 475 | rtrn = yyGetKeyName(); |
| 476 | else if (isalpha(ch) || (ch == '_')) |
| 477 | rtrn = yyGetIdent(ch); |
| 478 | else if (isdigit(ch)) |
| 479 | rtrn = yyGetNumber(ch); |
| 480 | else if (ch == EOF(-1)) |
| 481 | rtrn = END_OF_FILE0; |
| 482 | else { |
| 483 | fprintf(stderr__stderrp, "Unexpected character %c (%d) in input stream\n", |
| 484 | ch, ch); |
| 485 | rtrn = ERROR255; |
| 486 | } |
| 487 | #ifdef DEBUG |
| 488 | if (debugFlags & 0x2) |
| 489 | fprintf(stderr__stderrp, "scan: %s\n", tokText(rtrn)); |
| 490 | #endif |
| 491 | return rtrn; |
| 492 | } |