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| author | Ingo Schwarze <schwarze@cvs.openbsd.org> | 2010-05-08 01:52:08 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@cvs.openbsd.org> | 2010-05-08 01:52:08 +0000 |
| commit | 8e1ec00d78a028b557330f0ede1b9d4d43388bda (patch) | |
| tree | ebe337982acfe638a3a2c77ed9b22add3b04feba /usr.bin/mandoc/mdoc.c | |
| parent | 7d90ac7f43ce127c37d0aca2698efebff57302c2 (diff) | |
handle text lines beginning with \." as comments, like groff does,
even though this is not correct comment syntax (so warn, too)
reported by Claus Assmann on misc@, fix by kristaps@
Diffstat (limited to 'usr.bin/mandoc/mdoc.c')
| -rw-r--r-- | usr.bin/mandoc/mdoc.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/usr.bin/mandoc/mdoc.c b/usr.bin/mandoc/mdoc.c index 374c3b81f4a..53de090517a 100644 --- a/usr.bin/mandoc/mdoc.c +++ b/usr.bin/mandoc/mdoc.c @@ -1,4 +1,4 @@ -/* $Id: mdoc.c,v 1.43 2010/05/04 23:13:54 schwarze Exp $ */ +/* $Id: mdoc.c,v 1.44 2010/05/08 01:52:07 schwarze Exp $ */ /* * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se> * @@ -80,6 +80,7 @@ const char *const __mdoc_merrnames[MERRMAX] = { "no description found for library", /* ELIB */ "bad child for parent context", /* EBADCHILD */ "list arguments preceding type", /* ENOTYPE */ + "deprecated comment style", /* EBADCOMMENT */ }; const char *const __mdoc_macronames[MDOC_MAX] = { @@ -630,6 +631,11 @@ parsetext(struct mdoc *m, int line, char *buf) int i, j; char sv; + /* Ignore bogus comments. */ + + if ('\\' == buf[0] && '.' == buf[1] && '\"' == buf[2]) + return(mdoc_pwarn(m, line, 0, EBADCOMMENT)); + if (SEC_NONE == m->lastnamed) return(mdoc_perr(m, line, 0, ETEXTPROL)); |