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Merge branch 'obsd-master'

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This commit is contained in:
Thomas Adam
2026-07-08 12:15:06 +01:00
parent 53f3b05001 e37a2e54ab
commit cd2ca9ec34
1 changed files with 9 additions and 6 deletions
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15
regsub.c
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@@ -90,6 +90,15 @@ regsub(const char *pattern, const char *with, const char *text, int flags)
*/ */
regsub_copy(&buf, &len, text, last, m[0].rm_so + start); regsub_copy(&buf, &len, text, last, m[0].rm_so + start);
/* For anchored patterns, replace the first match only. */
if (*pattern == '^') {
regsub_expand(&buf, &len, with, text + start, m,
nitems(m));
last = start + m[0].rm_eo;
regsub_copy(&buf, &len, text, last, end);
break;
}
/* /*
* If the last match was empty and this one isn't (it is either * If the last match was empty and this one isn't (it is either
* later or has matched text), expand this match. If it is * later or has matched text), expand this match. If it is
@@ -109,12 +118,6 @@ regsub(const char *pattern, const char *with, const char *text, int flags)
start += m[0].rm_eo + 1; start += m[0].rm_eo + 1;
empty = 1; empty = 1;
} }
/* Stop now if anchored to start. */
if (*pattern == '^') {
regsub_copy(&buf, &len, text, start, end);
break;
}
} }
buf[len] = '\0'; buf[len] = '\0';