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author | 2010-11-29 13:02:47 +0000 | |
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committer | 2010-11-29 13:02:47 +0000 | |
commit | a974d4be58d9f1f741b4e1b5e0b69934a2eeacec (patch) | |
tree | 9781e2a3539eda2cf81676bf78c987a6491672ef /mdoc_html.c | |
parent | 3242f86b1e29a933cc8ab3bd8022d2296d5c5d9b (diff) | |
download | mandoc-a974d4be58d9f1f741b4e1b5e0b69934a2eeacec.tar.gz mandoc-a974d4be58d9f1f741b4e1b5e0b69934a2eeacec.tar.zst mandoc-a974d4be58d9f1f741b4e1b5e0b69934a2eeacec.zip |
Move `Mt', `Ar', and `Li' handling from mdoc_action.c into mdoc_validate.c.
Clarify that `Mt' gets a default `~' (as per groff 1.20) and document it
in mdoc.7.
Made `Lk' be removed in mdoc_macro.c if it has no arguments. This fixes
segfaults in mdoc_{term,html}.c that nobody's managed to raise yet.
Diffstat (limited to 'mdoc_html.c')
-rw-r--r-- | mdoc_html.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mdoc_html.c b/mdoc_html.c index db55fffe..bdf00386 100644 --- a/mdoc_html.c +++ b/mdoc_html.c @@ -1,4 +1,4 @@ -/* $Id: mdoc_html.c,v 1.112 2010/10/23 23:31:10 schwarze Exp $ */ +/* $Id: mdoc_html.c,v 1.113 2010/11/29 13:02:47 kristaps Exp $ */ /* * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv> * @@ -1675,7 +1675,7 @@ mdoc_lk_pre(MDOC_ARGS) PAIR_HREF_INIT(&tag[1], nn->string); print_otag(h, TAG_A, 2, tag); - if (NULL == nn->next) + if (NULL == nn || NULL == nn->next) return(1); for (nn = nn->next; nn; nn = nn->next) |