diff options
Diffstat (limited to 'mandoc_char.7')
| -rw-r--r-- | mandoc_char.7 | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/mandoc_char.7 b/mandoc_char.7 index 230e5a6e..bd37295c 100644 --- a/mandoc_char.7 +++ b/mandoc_char.7 @@ -661,7 +661,12 @@ The escape sequence .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 +For compatibility, the hexadecimal digits +.Sq A +to +.Sq F +must be given as uppercase characters, +and points must be zero-padded to four characters; if greater than four characters, no zero padding is allowed. Unicode surrogates are not allowed. .\" .Pp |