diff options
| author | Ingo Schwarze <schwarze@openbsd.org> | 2011-01-03 23:53:51 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2011-01-03 23:53:51 +0000 |
| commit | 5b840cdde94e169a11d49e62d17d79650e968693 (patch) | |
| tree | 4cb545ae7692db2410f9b319094ffd3571ee4e83 /main.c | |
| parent | 0e50c1438daedc8128c87f3473ac9f0b508ac7b8 (diff) | |
| download | mandoc-5b840cdde94e169a11d49e62d17d79650e968693.tar.gz | |
Partial cleanup of argument count validation in mdoc(7):
* Do not segfault on empty .Db, .Rs, .Sm, and .St.
* Let check_count() really throw the requested level, not always ERROR.
* Downgrade most bad argument counts from ERROR to WARNING.
* And some related internal cleanup.
Looks fine to kristaps@.
Note that the macros using eerr_ge1() still need to be checked at a later
time; but as all the others are done, let's use what we already have.
Diffstat (limited to 'main.c')
| -rw-r--r-- | main.c | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -1,6 +1,6 @@ /* $Id$ */ /* - * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv> + * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2010 Ingo Schwarze <schwarze@openbsd.org> * * Permission to use, copy, modify, and distribute this software for any @@ -153,6 +153,7 @@ static const char * const mandocerrs[MANDOCERR_MAX] = { /* related to missing macro arguments */ "skipping empty macro", + "argument count wrong", "missing display type", "list type must come first", "tag lists require a width argument", |