diff options
| author |   Ingo Schwarze <schwarze@openbsd.org> | 2014-07-02 19:55:10 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2014-07-02 19:55:10 +0000 |
| commit | 01c92e6ac259f38d13175f7f9d76233713fff535 (patch) | |
| tree | 1fc1a664a9171de99efb910f3ae460232a01c8a9 /mdoc_validate.c | |
| parent | 3eba010f0f31a85978d61e0b11e8da1c4933dac5 (diff) | |
| download | mandoc-01c92e6ac259f38d13175f7f9d76233713fff535.tar.gz mandoc-01c92e6ac259f38d13175f7f9d76233713fff535.tar.zst mandoc-01c92e6ac259f38d13175f7f9d76233713fff535.zip | |
When .Sm is called without an argument, groff toggles the spacing mode,
so let us do the same for compatibility. Using this feature is of
course not recommended except in manual page obfuscation contests.
Diffstat (limited to 'mdoc_validate.c')
| -rw-r--r-- | mdoc_validate.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/mdoc_validate.c b/mdoc_validate.c index 52bd51b2..e43e00df 100644 --- a/mdoc_validate.c +++ b/mdoc_validate.c @@ -1,4 +1,4 @@ -/* $Id: mdoc_validate.c,v 1.221 2014/07/02 13:10:45 schwarze Exp $ */ +/* $Id: mdoc_validate.c,v 1.222 2014/07/02 19:55:10 schwarze Exp $ */ /* * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2010-2014 Ingo Schwarze <schwarze@openbsd.org> @@ -1668,11 +1668,12 @@ ebool(struct mdoc *mdoc) { if (NULL == mdoc->last->child) { - mdoc_nmsg(mdoc, mdoc->last, MANDOCERR_MACROEMPTY); - mdoc_node_delete(mdoc, mdoc->last); + if (MDOC_Sm == mdoc->last->tok) + mdoc->flags ^= MDOC_SMOFF; return(1); } - check_count(mdoc, MDOC_ELEM, CHECK_WARN, CHECK_EQ, 1); + + check_count(mdoc, MDOC_ELEM, CHECK_WARN, CHECK_LT, 2); assert(MDOC_TEXT == mdoc->last->child->type); |