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| author |   Ingo Schwarze <schwarze@openbsd.org> | 2013-11-10 21:34:04 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2013-11-10 21:34:04 +0000 |
| commit | 5e0e65fbd25d66b3479bdd089f840bb078f27d13 (patch) | |
| tree | 9c7dd2b97750759c8a884d983bc6776cccfefe8b /mandoc.c | |
| parent | 9e5d8ac65f489ee18d32d762e187f80e25c7294f (diff) | |
| download | mandoc-5e0e65fbd25d66b3479bdd089f840bb078f27d13.tar.gz mandoc-5e0e65fbd25d66b3479bdd089f840bb078f27d13.tar.zst mandoc-5e0e65fbd25d66b3479bdd089f840bb078f27d13.zip | |
Support the alternative syntax \C'uXXXX' for Unicode characters.
It is already documented in the Heirloom troff manual,
and groff handles it as well.
Bug reported by Bjarni Ingi Gislason <bjarniig at rhi dot hi dot is>
on <bug-groff at gnu dot org>. Well, admittedly, that bug was reported
against groff, but mandoc was even more broken than groff with respect
to this syntax...
Diffstat (limited to 'mandoc.c')
| -rw-r--r-- | mandoc.c | 7 |
1 files changed, 5 insertions, 2 deletions
@@ -1,4 +1,4 @@ -/* $Id: mandoc.c,v 1.69 2013/10/05 20:30:05 schwarze Exp $ */ +/* $Id: mandoc.c,v 1.70 2013/11/10 21:34:04 schwarze Exp $ */ /* * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2011, 2012, 2013 Ingo Schwarze <schwarze@openbsd.org> @@ -93,8 +93,11 @@ mandoc_escape(const char const **end, const char const **start, int *sz) case ('C'): if ('\'' != **start) return(ESCAPE_ERROR); - gly = ESCAPE_SPECIAL; *start = ++*end; + if ('u' == (*start)[0] && '\'' != (*start)[1]) + gly = ESCAPE_UNICODE; + else + gly = ESCAPE_SPECIAL; term = '\''; break; |