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Can't create surrogates; so can't match them, either.
authorJarkko Hietaniemi <jhi@iki.fi>
Sun, 16 Dec 2001 02:47:36 +0000 (02:47 +0000)
committerJarkko Hietaniemi <jhi@iki.fi>
Sun, 16 Dec 2001 02:47:36 +0000 (02:47 +0000)
p4raw-id: //depot/perl@13709

pod/perlunicode.pod

index 103b33b..e0518bc 100644 (file)
@@ -249,7 +249,8 @@ The following reserved ranges have C<In> tests:
 
 For example C<"\x{AC00}" =~ \p{HangulSyllable}> will test true.
 (Handling of surrogates is not implemented yet, because Perl
-uses UTF-8 and not UTF-16 internally to represent Unicode.)
+uses UTF-8 and not UTF-16 internally to represent Unicode.
+So you really can't use the "Cs" category.)
 
 Additionally, because scripts differ in their directionality
 (for example Hebrew is written right to left), all characters