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| author |   Ingo Schwarze <schwarze@openbsd.org> | 2014-02-16 12:33:39 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2014-02-16 12:33:39 +0000 |
| commit | 8a0b324b8b94885e022c49afb19b7d3a8bcc6f37 (patch) | |
| tree | f37d9f3b8dec4e1167a600035dc8bbc4386154fb /mdoc_term.c | |
| parent | 252902fd24cc5fe83e72673afcc66c140a42de42 (diff) | |
| download | mandoc-8a0b324b8b94885e022c49afb19b7d3a8bcc6f37.tar.gz mandoc-8a0b324b8b94885e022c49afb19b7d3a8bcc6f37.tar.zst mandoc-8a0b324b8b94885e022c49afb19b7d3a8bcc6f37.zip | |
when indenting, extend the right margin accordingly, when needed;
fixes a crash reported by blambert@ and a few other, similar ones
Diffstat (limited to 'mdoc_term.c')
| -rw-r--r-- | mdoc_term.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/mdoc_term.c b/mdoc_term.c index 268fcae0..b27dc4ae 100644 --- a/mdoc_term.c +++ b/mdoc_term.c @@ -1,7 +1,7 @@ -/* $Id: mdoc_term.c,v 1.258 2013/12/25 21:24:12 schwarze Exp $ */ +/* $Id: mdoc_term.c,v 1.259 2014/02/16 12:33:39 schwarze Exp $ */ /* * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> - * Copyright (c) 2010, 2012, 2013 Ingo Schwarze <schwarze@openbsd.org> + * Copyright (c) 2010, 2012, 2013, 2014 Ingo Schwarze <schwarze@openbsd.org> * Copyright (c) 2013 Franco Fichtner <franco@lastsummer.de> * * Permission to use, copy, modify, and distribute this software for any @@ -873,8 +873,11 @@ termp_it_pre(DECL_ARGS) assert(width); if (MDOC_HEAD == n->type) p->rmargin = p->offset + width; - else + else { p->offset += width; + if (p->rmargin < p->offset) + p->rmargin = p->offset; + } break; case (LIST_column): assert(width); |