diff options
| author | Ingo Schwarze <schwarze@cvs.openbsd.org> | 2014-10-26 18:06:29 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@cvs.openbsd.org> | 2014-10-26 18:06:29 +0000 |
| commit | c4add23523d6596e46b1b8e4c031c0e8f4afd91f (patch) | |
| tree | 95d06ad833fa2bb485ced027b80976aef36adb76 /usr.bin/mandoc/term_ascii.c | |
| parent | e6fa5a2466ead855b3e736a587c3b15695d84850 (diff) | |
In -Tascii mode, provide approximations even for some Unicode escape
sequences above codepoint 512 by doing a reverse lookup in the
existing mandoc_char(7) character table.
Again, groff isn't smart enough to do this and silently discards such
escape sequences without printing anything.
Diffstat (limited to 'usr.bin/mandoc/term_ascii.c')
| -rw-r--r-- | usr.bin/mandoc/term_ascii.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/usr.bin/mandoc/term_ascii.c b/usr.bin/mandoc/term_ascii.c index 8fbb398d1ee..333bb2c1ac9 100644 --- a/usr.bin/mandoc/term_ascii.c +++ b/usr.bin/mandoc/term_ascii.c @@ -1,4 +1,4 @@ -/* $OpenBSD: term_ascii.c,v 1.22 2014/10/26 17:11:18 schwarze Exp $ */ +/* $OpenBSD: term_ascii.c,v 1.23 2014/10/26 18:06:28 schwarze Exp $ */ /* * Copyright (c) 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2014 Ingo Schwarze <schwarze@openbsd.org> @@ -325,9 +325,11 @@ ascii_uc2str(int uc) "j", "DZ", "D", "dz", "G", "g", "HV", "W", "N", "n", "A", "a", "AE", "ae", "O", "o"}; - if (uc < 0 || (size_t)uc >= sizeof(tab)/sizeof(tab[0])) + if (uc < 0) return("<?>"); - return(tab[uc]); + if ((size_t)uc < sizeof(tab)/sizeof(tab[0])) + return(tab[uc]); + return(mchars_uc2str(uc)); } static size_t |