Searched refs:regmust (Results 1 - 2 of 2) sorted by relevance

/freebsd-9.3-release/contrib/less/
H A Dregexp.h17 char *regmust; /* Internal use only. */ member in struct:regexp
H A Dregexp.c49 * regmust string (pointer into program) that match must include, or NULL
50 * regmlen length of regmust string
54 * of lines that cannot possibly match. The regmust tests are costly enough
55 * that regcomp() supplies a regmust only if the r.e. contains something
251 r->regmust = NULL;
266 * regmust. Resolve ties in favor of later strings, since
279 r->regmust = longest;
743 if (prog->regmust != NULL) {
745 while ((s = strchr(s, prog->regmust[0])) != NULL) {
746 if (strncmp(s, prog->regmust, pro
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