diff options
| author | Ingo Schwarze <schwarze@openbsd.org> | 2014-10-29 00:17:43 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2014-10-29 00:17:43 +0000 |
| commit | 1b2b0a521e5fb13fb845879ff53b5201b76097f4 (patch) | |
| tree | bd180ac98d410d71e4bf7f89a307d3c1b676f0c2 /compat_strcasestr.c | |
| parent | cfd3120c8be71fbcacc05d872ae13324d3a3685f (diff) | |
| download | mandoc-1b2b0a521e5fb13fb845879ff53b5201b76097f4.tar.gz | |
In terminal output, unify handling of Unicode and numbered character
escape sequences just like it was earlier implemented for -Thtml.
Do not let control characters other than ASCII 9 (horizontal tab)
propagate to the output, even though groff allows them; but that
really doesn't look like a great idea.
Let mchars_num2char() return int such that we can distinguish invalid \N
syntax from \N'0'. This also reduces the danger of signed char issues
popping up.
Diffstat (limited to 'compat_strcasestr.c')
0 files changed, 0 insertions, 0 deletions