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| author | Ingo Schwarze <schwarze@openbsd.org> | 2017-04-18 15:06:49 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2017-04-18 15:06:49 +0000 |
| commit | 81698dc781dda96de839f963e851f9696a1ba9b7 (patch) | |
| tree | de3fb7e083ccdb01b9db8f70ea6727441c510037 | |
| parent | 135480d0ab61464405f81a700409bf21bb994017 (diff) | |
| download | mandoc-81698dc781dda96de839f963e851f9696a1ba9b7.tar.gz | |
The apropos(1) manual still documents the unary -i operator for
regular expression search terms, but it appears that somewhere
along the way, the implementation got lost, so restore it.
Bug found while investigating other reports from Gonzalo Tornaria.
| -rw-r--r-- | mansearch.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/mansearch.c b/mansearch.c index 1a5eba7f..d7444137 100644 --- a/mansearch.c +++ b/mansearch.c @@ -672,6 +672,12 @@ exprterm(const struct mansearch *search, int argc, char *argv[], int *argi) return e; } + if (strcmp("-i", argv[*argi]) == 0 && *argi + 1 < argc) { + cs = 0; + ++*argi; + } else + cs = 1; + e = mandoc_calloc(1, sizeof(*e)); e->type = EXPR_TERM; e->bits = 0; @@ -690,7 +696,6 @@ exprterm(const struct mansearch *search, int argc, char *argv[], int *argi) * If needed, request regular expression handling. */ - cs = 1; if (search->argmode == ARG_WORD) { e->bits = TYPE_Nm; e->match.type = DBM_REGEX; |