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Diffstat (limited to 'mandoc_char.7')
| -rw-r--r-- | mandoc_char.7 | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/mandoc_char.7 b/mandoc_char.7 index 10a64167..f61d3a07 100644 --- a/mandoc_char.7 +++ b/mandoc_char.7 @@ -520,6 +520,20 @@ portable. .It \e*(Px Ta \*(Px Ta POSIX standard name .It \e*(Ai Ta \*(Ai Ta ANSI standard name .El +.Sh UNICODE CHARACTERS +The escape sequence +.Pp +.Dl \e[uXXXX] +.Pp +is interpreted as a Unicode codepoint. +The codepoint must be in the range above U+0080 and less than U+10FFFF. +For compatibility, points must be zero-padded to four characters; if +greater than four characters, no zero padding is allowed. +Unicode surrogates are not allowed. +.\" .Pp +.\" Unicode glyphs attenuate to the +.\" .Sq \&? +.\" character if invalid or not rendered by current output media. .Sh NUMBERED CHARACTERS For backward compatibility with existing manuals, .Xr mandoc 1 |