Lines Matching refs:pattern

28  * grep - pattern matching program - combined grep, egrep, and fgrep.
68 static int	bmglen;			/* length of BMG pattern */
69 static char	*bmgpat;		/* BMG pattern */
73 	char	*pattern;		/* original pattern */
74 	wchar_t	*wpattern;		/* wide, lowercased pattern */
76 	regex_t	re;			/* compiled pattern */
200 		case 'e':	/* POSIX: pattern list */
213 		case 'f':	/* POSIX: pattern file */
242 		case 'w':	/* Solaris: treat pattern as word */
345 	 * No -e or -f?  Make sure there is one more arg, use it as the pattern.
489  * Add a file of strings to the pattern list.
500 	 * Open the pattern file
549  * Add a string to the pattern list.
570 			 * Solaris wflag support: Add '<' '>' to pattern to
595 		pp->pattern = wordbuf;
616 	 * need to fix the specified pattern if -x is specified with
627 			plen = strlen(pp->pattern);
628 			/* '^' pattern '$' */
638 			cq = strcpy(cq, pp->pattern) + plen;
641 			free(pp->pattern);
642 			pp->pattern = cp;
652 				n = strlen(pp->pattern) + 1;
660 				if (mbstowcs(pp->wpattern, pp->pattern, n) ==
665 					    cmdname, pp->pattern);
675 				free(pp->pattern);
684 					for (cp = (unsigned char *)pp->pattern;
701 		if ((rv = regcomp(&pp->re, pp->pattern, regflags)) != 0) {
705 			    cmdname, pp->pattern, errstr);
708 		free(pp->pattern);
719 	 * - only one pattern		(npatterns == 1)
720 	 * - non zero length pattern	(strlen(patterns->pattern) != 0)
722 	 * It's guaranteed patterns->pattern is still alive
726 	    (npatterns == 1) && (strlen(patterns->pattern) != 0);
793  * The fast one is used when we have a single pattern with
794  * a string known to occur in the pattern. We can then
819 		bmgcomp(pp->pattern, strlen(pp->pattern));
937 			 * pattern.  If not, restart from the last line
944 				 * No pattern found in this chunk.
1066 					if (fptr[0] == pp->pattern[0] &&
1067 					    strcmp(fptr, pp->pattern) == 0) {
1074 					if (strstr(fptr, pp->pattern) != NULL) {
1113 		 * to the pattern.
1228  * Compile literal pattern into BMG tables