diff options
Diffstat (limited to 'doc/pcreunicode.3')
| -rw-r--r-- | doc/pcreunicode.3 | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/pcreunicode.3 b/doc/pcreunicode.3 index 917ea5b..cb5e526 100644 --- a/doc/pcreunicode.3 +++ b/doc/pcreunicode.3 @@ -84,8 +84,8 @@ place. From release 7.3 of PCRE, the check is according the rules of RFC 3629, which are themselves derived from the Unicode specification. Earlier releases of PCRE followed the rules of RFC 2279, which allows the full range of 31-bit values (0 to 0x7FFFFFFF). The current check allows only values in the range U+0 -to U+10FFFF, excluding the surrogate area. (From release 8.33 the so-called -"non-character" code points are no longer excluded because Unicode corrigendum +to U+10FFFF, excluding the surrogate area. (From release 8.33 the so-called +"non-character" code points are no longer excluded because Unicode corrigendum #9 makes it clear that they should not be.) .P Characters in the "Surrogate Area" of Unicode are reserved for use by UTF-16, |