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| 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 | ada69bce757bdb8fff8d778e0660446c440c7613 (patch) | |
| tree | c855535ac67e0f62353307e69e90b8952d8ecad3 /cgi.c | |
| parent | 3e8d538cdcbed1408b260186b980e5fa4eeb81af (diff) | |
| download | mandoc-ada69bce757bdb8fff8d778e0660446c440c7613.tar.gz mandoc-ada69bce757bdb8fff8d778e0660446c440c7613.tar.zst mandoc-ada69bce757bdb8fff8d778e0660446c440c7613.zip | |
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 'cgi.c')
0 files changed, 0 insertions, 0 deletions