main.c (8ca5c256cb0a0ac117493557f3fc397f68f16759) main.c (8fb3f3f68288ae2b1b53dd65e3dd673d83c80f4c)
1/* $FreeBSD$
2 */
3#include <stdio.h>
4#include <string.h>
5#include <sys/types.h>
6#include <regex.h>
7#include <assert.h>
8

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32 regex_t re;
33# define NS 10
34 regmatch_t subs[NS];
35 char erbuf[100];
36 int err;
37 size_t len;
38 int c;
39 int errflg = 0;
1/* $FreeBSD$
2 */
3#include <stdio.h>
4#include <string.h>
5#include <sys/types.h>
6#include <regex.h>
7#include <assert.h>
8

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32 regex_t re;
33# define NS 10
34 regmatch_t subs[NS];
35 char erbuf[100];
36 int err;
37 size_t len;
38 int c;
39 int errflg = 0;
40 register int i;
40 int i;
41 extern int optind;
42 extern char *optarg;
43
44 progname = argv[0];
45
46 while ((c = getopt(argc, argv, "c:e:S:E:x")) != EOF)
47 switch (c) {
48 case 'c': /* compile options */

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215 regmatch_t subs[NSUBS];
216# define NSHOULD 15
217 char *should[NSHOULD];
218 int nshould;
219 char erbuf[100];
220 int err;
221 int len;
222 char *type = (opts & REG_EXTENDED) ? "ERE" : "BRE";
41 extern int optind;
42 extern char *optarg;
43
44 progname = argv[0];
45
46 while ((c = getopt(argc, argv, "c:e:S:E:x")) != EOF)
47 switch (c) {
48 case 'c': /* compile options */

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215 regmatch_t subs[NSUBS];
216# define NSHOULD 15
217 char *should[NSHOULD];
218 int nshould;
219 char erbuf[100];
220 int err;
221 int len;
222 char *type = (opts & REG_EXTENDED) ? "ERE" : "BRE";
223 register int i;
223 int i;
224 char *grump;
225 char f0copy[1000];
226 char f2copy[1000];
227
228 strcpy(f0copy, f0);
229 re.re_endp = (opts&REG_PEND) ? f0copy + strlen(f0copy) : NULL;
230 fixstr(f0copy);
231 err = regcomp(&re, f0copy, opts);

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312 - options - pick options out of a regression-test string
313 == int options(int type, char *s);
314 */
315int
316options(type, s)
317int type; /* 'c' compile, 'e' exec */
318char *s;
319{
224 char *grump;
225 char f0copy[1000];
226 char f2copy[1000];
227
228 strcpy(f0copy, f0);
229 re.re_endp = (opts&REG_PEND) ? f0copy + strlen(f0copy) : NULL;
230 fixstr(f0copy);
231 err = regcomp(&re, f0copy, opts);

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312 - options - pick options out of a regression-test string
313 == int options(int type, char *s);
314 */
315int
316options(type, s)
317int type; /* 'c' compile, 'e' exec */
318char *s;
319{
320 register char *p;
321 register int o = (type == 'c') ? copts : eopts;
322 register char *legal = (type == 'c') ? "bisnmp" : "^$#tl";
320 char *p;
321 int o = (type == 'c') ? copts : eopts;
322 char *legal = (type == 'c') ? "bisnmp" : "^$#tl";
323
324 for (p = s; *p != '\0'; p++)
325 if (strchr(legal, *p) != NULL)
326 switch (*p) {
327 case 'b':
328 o &= ~REG_EXTENDED;
329 break;
330 case 'i':

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374int c;
375char *s;
376{
377 return(strchr(s, c) != NULL);
378}
379
380/*
381 - fixstr - transform magic characters in strings
323
324 for (p = s; *p != '\0'; p++)
325 if (strchr(legal, *p) != NULL)
326 switch (*p) {
327 case 'b':
328 o &= ~REG_EXTENDED;
329 break;
330 case 'i':

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374int c;
375char *s;
376{
377 return(strchr(s, c) != NULL);
378}
379
380/*
381 - fixstr - transform magic characters in strings
382 == void fixstr(register char *p);
382 == void fixstr(char *p);
383 */
384void
385fixstr(p)
383 */
384void
385fixstr(p)
386register char *p;
386char *p;
387{
388 if (p == NULL)
389 return;
390
391 for (; *p != '\0'; p++)
392 if (*p == 'N')
393 *p = '\n';
394 else if (*p == 'T')

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404 == char *check(char *str, regmatch_t sub, char *should);
405 */
406char * /* NULL or complaint */
407check(str, sub, should)
408char *str;
409regmatch_t sub;
410char *should;
411{
387{
388 if (p == NULL)
389 return;
390
391 for (; *p != '\0'; p++)
392 if (*p == 'N')
393 *p = '\n';
394 else if (*p == 'T')

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404 == char *check(char *str, regmatch_t sub, char *should);
405 */
406char * /* NULL or complaint */
407check(str, sub, should)
408char *str;
409regmatch_t sub;
410char *should;
411{
412 register int len;
413 register int shlen;
414 register char *p;
412 int len;
413 int shlen;
414 char *p;
415 static char grump[500];
415 static char grump[500];
416 register char *at = NULL;
416 char *at = NULL;
417
418 if (should != NULL && strcmp(should, "-") == 0)
419 should = NULL;
420 if (should != NULL && should[0] == '@') {
421 at = should + 1;
422 should = "";
423 }
424

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418 if (should != NULL && strcmp(should, "-") == 0)
419 should = NULL;
420 if (should != NULL && should[0] == '@') {
421 at = should + 1;
422 should = "";
423 }
424

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