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8bb0f55f WJ |
1 | /* |
2 | * Copyright (c) 1988 The Regents of the University of California. | |
3 | * All rights reserved. | |
4 | * | |
5 | * This code is derived from software contributed to Berkeley by | |
6 | * Timothy C. Stoehr. | |
7 | * | |
8 | * Redistribution and use in source and binary forms, with or without | |
9 | * modification, are permitted provided that the following conditions | |
10 | * are met: | |
11 | * 1. Redistributions of source code must retain the above copyright | |
12 | * notice, this list of conditions and the following disclaimer. | |
13 | * 2. Redistributions in binary form must reproduce the above copyright | |
14 | * notice, this list of conditions and the following disclaimer in the | |
15 | * documentation and/or other materials provided with the distribution. | |
16 | * 3. All advertising materials mentioning features or use of this software | |
17 | * must display the following acknowledgement: | |
18 | * This product includes software developed by the University of | |
19 | * California, Berkeley and its contributors. | |
20 | * 4. Neither the name of the University nor the names of its contributors | |
21 | * may be used to endorse or promote products derived from this software | |
22 | * without specific prior written permission. | |
23 | * | |
24 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
25 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
27 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
30 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
31 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
32 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
33 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
34 | * SUCH DAMAGE. | |
35 | */ | |
36 | ||
37 | #ifndef lint | |
38 | static char sccsid[] = "@(#)curses.c 5.3 (Berkeley) 6/1/90"; | |
39 | #endif /* not lint */ | |
40 | ||
41 | /* | |
42 | * curses.c | |
43 | * | |
44 | * This source herein may be modified and/or distributed by anybody who | |
45 | * so desires, with the following restrictions: | |
46 | * 1.) No portion of this notice shall be removed. | |
47 | * 2.) Credit shall not be taken for the creation of this source. | |
48 | * 3.) This code is not to be traded, sold, or used for personal | |
49 | * gain or profit. | |
50 | * | |
51 | */ | |
52 | ||
53 | #ifdef CURSES | |
54 | ||
55 | /* The following is a curses emulation package suitable for the rogue program | |
56 | * in which it is included. No other suitability is claimed or suspected. | |
57 | * Only those routines currently needed by this rogue program are included. | |
58 | * This is being provided for those systems that don't have a suitable | |
59 | * curses package and want to run this rogue program. | |
60 | * | |
61 | * Compile the entire program with -DCURSES to incorporate this package. | |
62 | * | |
63 | * The following is NOT supported: | |
64 | * "%D", "%B", "%n", or "%>" inside a cursor motion (cm) termcap string. | |
65 | * Terminals in which the cursor motion addresses the row differently from | |
66 | * the column, as in ":cm=\E%2,%3" or ":cm=\EY%+x;%+y" | |
67 | * Termcap database stored in the TERMCAP environ variable as returned | |
68 | * from md_getenv(). Only the termcap file name can be stored there. | |
69 | * See the comments for md_getenv() in machdep.c. | |
70 | * Terminals without non-destructive backspace. Backspace (^H) is used | |
71 | * for cursor motion regardless of any termcap entries. | |
72 | * The ":tc=" termcap entry is ignored. | |
73 | * | |
74 | * Suggestions: | |
75 | * Use line-feed as your termcap "do" entry: ":do=^J", ":do=\012" or | |
76 | * ":do=\n" This will help cursor motion optimization. If line-feed | |
77 | * won't work, then a short escape sequence will do. | |
78 | */ | |
79 | ||
80 | #include <stdio.h> | |
81 | #include "rogue.h" | |
82 | ||
83 | boolean tc_tname(); | |
84 | ||
85 | #define BS 010 | |
86 | #define LF 012 | |
87 | #define CR 015 | |
88 | #define ESC '\033' | |
89 | #define TAB '\011' | |
90 | ||
91 | #define ST_MASK 0x80 | |
92 | #define BUFLEN 256 | |
93 | ||
94 | char terminal[DROWS][DCOLS]; | |
95 | char buffer[DROWS][DCOLS]; | |
96 | char *tc_file; | |
97 | ||
98 | char cm_esc[16]; | |
99 | char cm_sep[16]; | |
100 | char cm_end[16]; | |
101 | boolean cm_reverse = 0; | |
102 | boolean cm_two = 0; | |
103 | boolean cm_three = 0; | |
104 | boolean cm_char = 0; | |
105 | short cm_inc = 0; | |
106 | ||
107 | boolean screen_dirty; | |
108 | boolean lines_dirty[DROWS]; | |
109 | boolean buf_stand_out = 0; | |
110 | boolean term_stand_out = 0; | |
111 | ||
112 | int LINES = DROWS; | |
113 | int COLS = DCOLS; | |
114 | WINDOW scr_buf; | |
115 | WINDOW *curscr = &scr_buf; | |
116 | ||
117 | char *CL = (char *) 0; | |
118 | char *CM = (char *) 0; | |
119 | char *UC = (char *) 0; /* UP */ | |
120 | char *DO = (char *) 0; | |
121 | char *VS = ""; | |
122 | char *VE = ""; | |
123 | char *TI = ""; | |
124 | char *TE = ""; | |
125 | char *SO = ""; | |
126 | char *SE = ""; | |
127 | ||
128 | short cur_row; | |
129 | short cur_col; | |
130 | ||
131 | initscr() | |
132 | { | |
133 | clear(); | |
134 | get_term_info(); | |
135 | printf("%s%s", TI, VS); | |
136 | } | |
137 | ||
138 | endwin() | |
139 | { | |
140 | printf("%s%s", TE, VE); | |
141 | md_cbreak_no_echo_nonl(0); | |
142 | } | |
143 | ||
144 | move(row, col) | |
145 | short row, col; | |
146 | { | |
147 | curscr->_cury = row; | |
148 | curscr->_curx = col; | |
149 | screen_dirty = 1; | |
150 | } | |
151 | ||
152 | mvaddstr(row, col, str) | |
153 | short row, col; | |
154 | char *str; | |
155 | { | |
156 | move(row, col); | |
157 | addstr(str); | |
158 | } | |
159 | ||
160 | addstr(str) | |
161 | char *str; | |
162 | { | |
163 | while (*str) { | |
164 | addch((int) *str++); | |
165 | } | |
166 | } | |
167 | ||
168 | addch(ch) | |
169 | register int ch; | |
170 | { | |
171 | short row, col; | |
172 | ||
173 | row = curscr->_cury; | |
174 | col = curscr->_curx++; | |
175 | ||
176 | if (buf_stand_out) { | |
177 | ch |= ST_MASK; | |
178 | } | |
179 | buffer[row][col] = (char) ch; | |
180 | lines_dirty[row] = 1; | |
181 | screen_dirty = 1; | |
182 | } | |
183 | ||
184 | mvaddch(row, col, ch) | |
185 | short row, col; | |
186 | int ch; | |
187 | { | |
188 | move(row, col); | |
189 | addch(ch); | |
190 | } | |
191 | ||
192 | refresh() | |
193 | { | |
194 | register i, j, line; | |
195 | short old_row, old_col, first_row; | |
196 | ||
197 | if (screen_dirty) { | |
198 | ||
199 | old_row = curscr->_cury; | |
200 | old_col = curscr->_curx; | |
201 | first_row = cur_row; | |
202 | ||
203 | for (i = 0; i < DROWS; i++) { | |
204 | line = (first_row + i) % DROWS; | |
205 | if (lines_dirty[line]) { | |
206 | for (j = 0; j < DCOLS; j++) { | |
207 | if (buffer[line][j] != terminal[line][j]) { | |
208 | put_char_at(line, j, buffer[line][j]); | |
209 | } | |
210 | } | |
211 | lines_dirty[line] = 0; | |
212 | } | |
213 | } | |
214 | put_cursor(old_row, old_col); | |
215 | screen_dirty = 0; | |
216 | fflush(stdout); | |
217 | } | |
218 | } | |
219 | ||
220 | wrefresh(scr) | |
221 | WINDOW *scr; | |
222 | { | |
223 | short i, col; | |
224 | ||
225 | printf("%s", CL); | |
226 | cur_row = cur_col = 0; | |
227 | ||
228 | for (i = 0; i < DROWS; i++) { | |
229 | col = 0; | |
230 | while (col < DCOLS) { | |
231 | while ((col < DCOLS) && (buffer[i][col] == ' ')) { | |
232 | col++; | |
233 | } | |
234 | if (col < DCOLS) { | |
235 | put_cursor(i, col); | |
236 | } | |
237 | while ((col < DCOLS) && (buffer[i][col] != ' ')) { | |
238 | put_st_char((int) buffer[i][col]); | |
239 | cur_col++; | |
240 | col++; | |
241 | } | |
242 | } | |
243 | } | |
244 | put_cursor(curscr->_cury, curscr->_curx); | |
245 | fflush(stdout); | |
246 | scr = scr; /* make lint happy */ | |
247 | } | |
248 | ||
249 | mvinch(row, col) | |
250 | short row, col; | |
251 | { | |
252 | move(row, col); | |
253 | return((int) buffer[row][col]); | |
254 | } | |
255 | ||
256 | clear() | |
257 | { | |
258 | printf("%s", CL); | |
259 | fflush(stdout); | |
260 | cur_row = cur_col = 0; | |
261 | move(0, 0); | |
262 | clear_buffers(); | |
263 | } | |
264 | ||
265 | clrtoeol() | |
266 | { | |
267 | short row, col; | |
268 | ||
269 | row = curscr->_cury; | |
270 | ||
271 | for (col = curscr->_curx; col < DCOLS; col++) { | |
272 | buffer[row][col] = ' '; | |
273 | } | |
274 | lines_dirty[row] = 1; | |
275 | } | |
276 | ||
277 | standout() | |
278 | { | |
279 | buf_stand_out = 1; | |
280 | } | |
281 | ||
282 | standend() | |
283 | { | |
284 | buf_stand_out = 0; | |
285 | } | |
286 | ||
287 | crmode() | |
288 | { | |
289 | md_cbreak_no_echo_nonl(1); | |
290 | } | |
291 | ||
292 | noecho() | |
293 | { | |
294 | /* crmode() takes care of this */ | |
295 | } | |
296 | ||
297 | nonl() | |
298 | { | |
299 | /* crmode() takes care of this */ | |
300 | } | |
301 | ||
302 | clear_buffers() | |
303 | { | |
304 | register i, j; | |
305 | ||
306 | screen_dirty = 0; | |
307 | ||
308 | for (i = 0; i < DROWS; i++) { | |
309 | lines_dirty[i] = 0; | |
310 | for (j = 0; j < DCOLS; j++) { | |
311 | terminal[i][j] = ' '; | |
312 | buffer[i][j] = ' '; | |
313 | } | |
314 | } | |
315 | } | |
316 | ||
317 | put_char_at(row, col, ch) | |
318 | register row, col, ch; | |
319 | { | |
320 | put_cursor(row, col); | |
321 | put_st_char(ch); | |
322 | terminal[row][col] = (char) ch; | |
323 | cur_col++; | |
324 | } | |
325 | ||
326 | put_cursor(row, col) | |
327 | register row, col; | |
328 | { | |
329 | register i, rdif, cdif; | |
330 | short ch, t; | |
331 | ||
332 | rdif = (row > cur_row) ? row - cur_row : cur_row - row; | |
333 | cdif = (col > cur_col) ? col - cur_col : cur_col - col; | |
334 | ||
335 | if (((row > cur_row) && DO) || ((cur_row > row) && UC)) { | |
336 | if ((rdif < 4) && (cdif < 4)) { | |
337 | for (i = 0; i < rdif; i++) { | |
338 | printf("%s", ((row < cur_row) ? UC : DO)); | |
339 | } | |
340 | cur_row = row; | |
341 | if (col == cur_col) { | |
342 | return; | |
343 | } | |
344 | } | |
345 | } | |
346 | if (row == cur_row) { | |
347 | if (cdif <= 6) { | |
348 | for (i = 0; i < cdif; i++) { | |
349 | ch = (col < cur_col) ? BS : | |
350 | terminal[row][cur_col + i]; | |
351 | put_st_char((int) ch); | |
352 | } | |
353 | cur_row = row; | |
354 | cur_col = col; | |
355 | return; | |
356 | } | |
357 | } | |
358 | cur_row = row; | |
359 | cur_col = col; | |
360 | ||
361 | row += cm_inc; | |
362 | col += cm_inc; | |
363 | ||
364 | if (cm_reverse) { | |
365 | t = row; | |
366 | row = col; | |
367 | col = t; | |
368 | } | |
369 | if (cm_two) { | |
370 | printf("%s%02d%s%02d%s", cm_esc, row, cm_sep, col, cm_end); | |
371 | } else if (cm_three) { | |
372 | printf("%s%03d%s%03d%s", cm_esc, row, cm_sep, col, cm_end); | |
373 | } else if (cm_char) { | |
374 | printf("%s%c%s%c%s", cm_esc, row, cm_sep, col, cm_end); | |
375 | } else { | |
376 | printf("%s%d%s%d%s", cm_esc, row, cm_sep, col, cm_end); | |
377 | } | |
378 | } | |
379 | ||
380 | put_st_char(ch) | |
381 | register ch; | |
382 | { | |
383 | if ((ch & ST_MASK) && (!term_stand_out)) { | |
384 | ch &= ~ST_MASK; | |
385 | printf("%s%c", SO, ch); | |
386 | term_stand_out = 1; | |
387 | } else if ((!(ch & ST_MASK)) && term_stand_out) { | |
388 | printf("%s%c", SE, ch); | |
389 | term_stand_out = 0; | |
390 | } else { | |
391 | ch &= ~ST_MASK; | |
392 | putchar(ch); | |
393 | } | |
394 | } | |
395 | ||
396 | get_term_info() | |
397 | { | |
398 | FILE *fp; | |
399 | char *term, *tcf; | |
400 | char buf[BUFLEN]; | |
401 | ||
402 | if (tcf = md_getenv("TERMCAP")) { | |
403 | if (strlen(tcf) > 40) { | |
404 | clean_up("TERMCAP file name too long"); | |
405 | } | |
406 | tc_file = tcf; | |
407 | } else { | |
408 | if (!(tc_file = md_gdtcf())) { | |
409 | clean_up("I need a termcap file"); | |
410 | } | |
411 | } | |
412 | ||
413 | if (!(term = md_getenv("TERM"))) { | |
414 | clean_up("Cannot find TERM variable in environ"); | |
415 | } | |
416 | if ((fp = fopen(tc_file, "r")) == NULL) { | |
417 | sprintf(buf, "Cannot open TERMCAP file: %s", tc_file); | |
418 | clean_up(buf); | |
419 | } | |
420 | ||
421 | if (!tc_tname(fp, term, buf)) { | |
422 | sprintf(buf, "Cannot find TERM type: %s in TERMCAP file: %s", term, | |
423 | tc_file); | |
424 | clean_up(buf); | |
425 | } | |
426 | tc_gtdata(fp, buf); | |
427 | fclose(fp); | |
428 | } | |
429 | ||
430 | boolean | |
431 | tc_tname(fp, term, buf) | |
432 | FILE *fp; | |
433 | char *term; | |
434 | char *buf; | |
435 | { | |
436 | short i, j; | |
437 | boolean found = 0; | |
438 | char *fg; | |
439 | ||
440 | while (!found) { | |
441 | i = 0; | |
442 | fg = fgets(buf, BUFLEN, fp); | |
443 | if (fg != NULL) { | |
444 | if ( (buf[0] != '#') && (buf[0] != ' ') && (buf[0] != TAB) && | |
445 | (buf[0] != CR) && (buf[0] != LF)) { | |
446 | while (buf[i] && (!found)) { | |
447 | j = 0; | |
448 | while (buf[i] == term[j]) { | |
449 | i++; | |
450 | j++; | |
451 | } | |
452 | if ((!term[j]) && ((buf[i] == '|') || (buf[i] == ':'))) { | |
453 | found = 1; | |
454 | } else { | |
455 | while (buf[i] && (buf[i] != '|') && (buf[i] != ':')) { | |
456 | i++; | |
457 | } | |
458 | if (buf[i]) { | |
459 | i++; | |
460 | } | |
461 | } | |
462 | } | |
463 | } | |
464 | } else { | |
465 | break; | |
466 | } | |
467 | } | |
468 | return(found); | |
469 | } | |
470 | ||
471 | tc_gtdata(fp, buf) | |
472 | FILE *fp; | |
473 | char *buf; | |
474 | { | |
475 | short i; | |
476 | boolean first = 1; | |
477 | ||
478 | do { | |
479 | if (!first) { | |
480 | if ((buf[0] != TAB) && (buf[0] != ' ')) { | |
481 | break; | |
482 | } | |
483 | } | |
484 | first = 0; | |
485 | i = 0; | |
486 | while (buf[i]) { | |
487 | while (buf[i] && (buf[i] != ':')) { | |
488 | i++; | |
489 | } | |
490 | if (buf[i] == ':') { | |
491 | if (!strncmp(buf + i, ":cl=", 4)) { | |
492 | tc_gets(buf + i, &CL); | |
493 | } else if (!strncmp(buf + i, ":cm=", 4)) { | |
494 | tc_gets(buf + i, &CM); | |
495 | } else if (!strncmp(buf + i, ":up=", 4)) { | |
496 | tc_gets(buf + i, &UC); | |
497 | } else if (!strncmp(buf + i, ":do=", 4)) { | |
498 | tc_gets(buf + i, &DO); | |
499 | } else if (!strncmp(buf + i, ":vs=", 4)) { | |
500 | tc_gets(buf + i, &VS); | |
501 | } else if (!strncmp(buf + i, ":ve=", 4)) { | |
502 | tc_gets(buf + i, &VE); | |
503 | } else if (!strncmp(buf + i, ":ti=", 4)) { | |
504 | tc_gets(buf + i, &TI); | |
505 | } else if (!strncmp(buf + i, ":te=", 4)) { | |
506 | tc_gets(buf + i, &TE); | |
507 | } else if (!strncmp(buf + i, ":vs=", 4)) { | |
508 | tc_gets(buf + i, &VS); | |
509 | } else if (!strncmp(buf + i, ":ve=", 4)) { | |
510 | tc_gets(buf + i, &VE); | |
511 | } else if (!strncmp(buf + i, ":so=", 4)) { | |
512 | tc_gets(buf + i, &SO); | |
513 | } else if (!strncmp(buf + i, ":se=", 4)) { | |
514 | tc_gets(buf + i, &SE); | |
515 | } else if (!strncmp(buf + i, ":li#", 4)) { | |
516 | tc_gnum(buf + i, &LINES); | |
517 | } else if (!strncmp(buf + i, ":co#", 4)) { | |
518 | tc_gnum(buf + i, &COLS); | |
519 | } | |
520 | i++; | |
521 | } | |
522 | } | |
523 | } while (fgets(buf, BUFLEN, fp) != NULL); | |
524 | ||
525 | if ((!CM) || (!CL)) { | |
526 | clean_up("Terminal and termcap must have cm and cl"); | |
527 | } | |
528 | tc_cmget(); | |
529 | } | |
530 | ||
531 | tc_gets(ibuf, tcstr) | |
532 | char *ibuf; | |
533 | char **tcstr; | |
534 | { | |
535 | short i, j, k, n; | |
536 | char obuf[BUFLEN]; | |
537 | ||
538 | i = 4; | |
539 | j = 0; | |
540 | ||
541 | while (ibuf[i] && is_digit(ibuf[i])) { | |
542 | i++; | |
543 | } | |
544 | ||
545 | while (ibuf[i] && (ibuf[i] != ':')) { | |
546 | if (ibuf[i] == '\\') { | |
547 | i++; | |
548 | switch(ibuf[i]) { | |
549 | case 'E': | |
550 | obuf[j] = ESC; | |
551 | i++; | |
552 | break; | |
553 | case 'n': | |
554 | obuf[j] = LF; | |
555 | i++; | |
556 | break; | |
557 | case 'r': | |
558 | obuf[j] = CR; | |
559 | i++; | |
560 | break; | |
561 | case 'b': | |
562 | obuf[j] = BS; | |
563 | i++; | |
564 | break; | |
565 | case 't': | |
566 | obuf[j] = TAB; | |
567 | i++; | |
568 | break; | |
569 | case '0': | |
570 | case '1': | |
571 | case '2': | |
572 | case '3': | |
573 | case '4': | |
574 | case '5': | |
575 | case '6': | |
576 | case '7': | |
577 | case '8': | |
578 | case '9': | |
579 | n = 0; | |
580 | k = 0; | |
581 | while (k < 3 && ibuf[i] && is_digit(ibuf[i])) { | |
582 | n = (8 * n) + (ibuf[i] - '0'); | |
583 | i++; | |
584 | k++; | |
585 | } | |
586 | obuf[j] = (char) n; | |
587 | break; | |
588 | default: | |
589 | obuf[j] = ibuf[i]; | |
590 | i++; | |
591 | } | |
592 | } else if (ibuf[i] == '^') { | |
593 | obuf[j] = ibuf[i+1] - 64; | |
594 | i += 2; | |
595 | } else { | |
596 | obuf[j] = ibuf[i++]; | |
597 | } | |
598 | j++; | |
599 | } | |
600 | obuf[j] = 0; | |
601 | if (!(*tcstr = md_malloc(j + 1))) { | |
602 | clean_up("cannot alloc() memory"); | |
603 | } | |
604 | (void) strcpy(*tcstr, obuf); | |
605 | } | |
606 | ||
607 | tc_gnum(ibuf, n) | |
608 | char *ibuf; | |
609 | int *n; | |
610 | { | |
611 | short i; | |
612 | int r = 0; | |
613 | ||
614 | i = 4; | |
615 | ||
616 | while (is_digit(ibuf[i])) { | |
617 | r = (r * 10) + (ibuf[i] - '0'); | |
618 | i++; | |
619 | } | |
620 | *n = r; | |
621 | } | |
622 | ||
623 | tstp() | |
624 | { | |
625 | endwin(); | |
626 | md_tstp(); | |
627 | ||
628 | start_window(); | |
629 | printf("%s%s", TI, VS); | |
630 | wrefresh(curscr); | |
631 | md_slurp(); | |
632 | } | |
633 | ||
634 | tc_cmget() | |
635 | { | |
636 | short i = 0, j = 0, rc_spec = 0; | |
637 | ||
638 | while (CM[i] && (CM[i] != '%') && (j < 15)) { | |
639 | cm_esc[j++] = CM[i++]; | |
640 | } | |
641 | cm_esc[j] = 0; | |
642 | ||
643 | while (CM[i] && (rc_spec < 2)) { | |
644 | if (CM[i] == '%') { | |
645 | i++; | |
646 | switch(CM[i]) { | |
647 | case 'd': | |
648 | rc_spec++; | |
649 | break; | |
650 | case 'i': | |
651 | cm_inc = 1; | |
652 | break; | |
653 | case '2': | |
654 | cm_two = 1; | |
655 | rc_spec++; | |
656 | break; | |
657 | case '3': | |
658 | cm_three = 1; | |
659 | rc_spec++; | |
660 | break; | |
661 | case '.': | |
662 | cm_char = 1; | |
663 | rc_spec++; | |
664 | break; | |
665 | case 'r': | |
666 | cm_reverse = 1; | |
667 | break; | |
668 | case '+': | |
669 | i++; | |
670 | cm_inc = CM[i]; | |
671 | cm_char = 1; | |
672 | rc_spec++; | |
673 | break; | |
674 | } | |
675 | i++; | |
676 | } else { | |
677 | j = 0; | |
678 | while (CM[i] && (CM[i] != '%')) { | |
679 | cm_sep[j++] = CM[i++]; | |
680 | } | |
681 | cm_sep[j] = 0; | |
682 | } | |
683 | } | |
684 | ||
685 | j = 0; | |
686 | if (rc_spec == 2) { | |
687 | while (CM[i] && (j < 15)) { | |
688 | cm_end[j++] = CM[i++]; | |
689 | } | |
690 | } | |
691 | cm_end[j] = 0; | |
692 | } | |
693 | ||
694 | #endif |