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| author | Ingo Schwarze <schwarze@openbsd.org> | 2014-10-26 18:07:28 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2014-10-26 18:07:28 +0000 |
| commit | 69c245b0cf5bf2585729fc7e5d9b2957c1a00851 (patch) | |
| tree | 2121b16bd41fb701624abb6e92d9c079eb85a698 /term_ascii.c | |
| parent | 769a036f3a9f484327108011e3bfbe984e435947 (diff) | |
| download | mandoc-69c245b0cf5bf2585729fc7e5d9b2957c1a00851.tar.gz | |
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 'term_ascii.c')
| -rw-r--r-- | term_ascii.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/term_ascii.c b/term_ascii.c index d7283411..f5782ff2 100644 --- a/term_ascii.c +++ b/term_ascii.c @@ -236,9 +236,11 @@ 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 |