diff options
| author | Ingo Schwarze <schwarze@openbsd.org> | 2017-06-27 12:18:00 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2017-06-27 12:18:00 +0000 |
| commit | e9817d1eee252f2a60704c140932abd01803441b (patch) | |
| tree | cbeb21eb9bd60a58cd0da3b9275fbc86284fda68 /mdoc_validate.c | |
| parent | 7a652daded74f9e8becb34e9dca1d6202eae46fe (diff) | |
| download | mandoc-e9817d1eee252f2a60704c140932abd01803441b.tar.gz | |
warn about .Ns macros that have no effect because they are followed
by an isolated closing delimiter; inspired by mdoclint
Diffstat (limited to 'mdoc_validate.c')
| -rw-r--r-- | mdoc_validate.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/mdoc_validate.c b/mdoc_validate.c index 42a51afd..5be54f6b 100644 --- a/mdoc_validate.c +++ b/mdoc_validate.c @@ -1983,10 +1983,13 @@ post_hyph(POST_ARGS) static void post_ns(POST_ARGS) { + struct roff_node *n; - if (mdoc->last->flags & NODE_LINE) + n = mdoc->last; + if (n->flags & NODE_LINE || + (n->next != NULL && n->next->flags & NODE_DELIMC)) mandoc_msg(MANDOCERR_NS_SKIP, mdoc->parse, - mdoc->last->line, mdoc->last->pos, NULL); + n->line, n->pos, NULL); } static void |