diff options
| author | Ingo Schwarze <schwarze@cvs.openbsd.org> | 2014-07-02 19:54:40 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@cvs.openbsd.org> | 2014-07-02 19:54:40 +0000 |
| commit | dc0bdce4b544aa493fd4b6572810467a95ee79c5 (patch) | |
| tree | 77aa02cf2f9996a4974aae4e64e83b6d44598598 /usr.bin/mandoc/mdoc_validate.c | |
| parent | 9587320ce1092476d021b7802c77eae38d7b487f (diff) | |
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 'usr.bin/mandoc/mdoc_validate.c')
| -rw-r--r-- | usr.bin/mandoc/mdoc_validate.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/usr.bin/mandoc/mdoc_validate.c b/usr.bin/mandoc/mdoc_validate.c index 9ff94ee2628..60564525cf3 100644 --- a/usr.bin/mandoc/mdoc_validate.c +++ b/usr.bin/mandoc/mdoc_validate.c @@ -1,4 +1,4 @@ -/* $Id: mdoc_validate.c,v 1.139 2014/07/02 13:10:15 schwarze Exp $ */ +/* $Id: mdoc_validate.c,v 1.140 2014/07/02 19:54:39 schwarze Exp $ */ /* * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2010-2014 Ingo Schwarze <schwarze@openbsd.org> @@ -1664,11 +1664,12 @@ 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); |