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| 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 | ce3e6e6c76cc1cfca6d316eee86a713e5a145ba6 (patch) | |
| tree | 1aa5f52f108bbce45fd93524e417ff0aae4ea242 /mdoc_validate.c | |
| parent | 268c88f5433d2a87d1eeab40076c8737b5786b08 (diff) | |
| download | mandoc-ce3e6e6c76cc1cfca6d316eee86a713e5a145ba6.tar.gz mandoc-ce3e6e6c76cc1cfca6d316eee86a713e5a145ba6.tar.zst mandoc-ce3e6e6c76cc1cfca6d316eee86a713e5a145ba6.zip | |
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 | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/mdoc_validate.c b/mdoc_validate.c index 08f23583..a7d91ec0 100644 --- a/mdoc_validate.c +++ b/mdoc_validate.c @@ -1,4 +1,4 @@ -/* $Id: mdoc_validate.c,v 1.343 2017/06/25 17:43:45 schwarze Exp $ */ +/* $Id: mdoc_validate.c,v 1.344 2017/06/27 12:18:00 schwarze Exp $ */ /* * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2010-2017 Ingo Schwarze <schwarze@openbsd.org> @@ -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 |