diff options
| author |   Ingo Schwarze <schwarze@openbsd.org> | 2014-12-23 13:48:57 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2014-12-23 13:48:57 +0000 |
| commit | e98af5414161553ffd7b765ad3a2451626334232 (patch) | |
| tree | 71e081d88f9d7e31540b032aa105d2794f17c438 /mdoc_html.c | |
| parent | ff9ffdaa32c8d8843620079281b5c445b548babc (diff) | |
| download | mandoc-e98af5414161553ffd7b765ad3a2451626334232.tar.gz mandoc-e98af5414161553ffd7b765ad3a2451626334232.tar.zst mandoc-e98af5414161553ffd7b765ad3a2451626334232.zip | |
support negative horizontal widths in man(7);
minus twenty lines of code in spite of enhanced functionality
Diffstat (limited to 'mdoc_html.c')
| -rw-r--r-- | mdoc_html.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/mdoc_html.c b/mdoc_html.c index efdd78f4..137a763f 100644 --- a/mdoc_html.c +++ b/mdoc_html.c @@ -1,4 +1,4 @@ -/* $Id: mdoc_html.c,v 1.217 2014/12/23 09:31:46 schwarze Exp $ */ +/* $Id: mdoc_html.c,v 1.218 2014/12/23 13:48:57 schwarze Exp $ */ /* * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2014 Ingo Schwarze <schwarze@openbsd.org> @@ -282,7 +282,8 @@ a2width(const char *p, struct roffsu *su) if (a2roffsu(p, su, SCALE_MAX) < 2) { su->unit = SCALE_EN; su->scale = html_strlen(p); - } + } else if (su->scale < 0.0) + su->scale = 0.0; } /* @@ -1566,9 +1567,12 @@ mdoc_sp_pre(MDOC_ARGS) SCALE_VS_INIT(&su, 1); if (MDOC_sp == n->tok) { - if (NULL != (n = n->child)) + if (NULL != (n = n->child)) { if ( ! a2roffsu(n->string, &su, SCALE_VS)) su.scale = 1.0; + else if (su.scale < 0.0) + su.scale = 0.0; + } } else su.scale = 0.0; |