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authorJarkko Hietaniemi <jhi@iki.fi>2001-10-16 02:27:51 +0000
committerJarkko Hietaniemi <jhi@iki.fi>2001-10-16 02:27:51 +0000
commit035d37be8456f0df63748a1c95063999b5824c09 (patch)
treee27eae017f7f42cd8bddffa1cec291c030b153b6 /lib/utf8_heavy.pl
parent52d72fba699bcf7fedd294a01c1a7481f6cfddd5 (diff)
downloadperl-035d37be8456f0df63748a1c95063999b5824c09.tar.gz
Document the problem with the swash_fetch() API that affects
more complex case conversions. p4raw-id: //depot/perl@12450
Diffstat (limited to 'lib/utf8_heavy.pl')
-rw-r--r--lib/utf8_heavy.pl1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/utf8_heavy.pl b/lib/utf8_heavy.pl
index bbc082b1e0..fe286d986b 100644
--- a/lib/utf8_heavy.pl
+++ b/lib/utf8_heavy.pl
@@ -159,6 +159,7 @@ sub SWASHNEW {
# NOTE: utf8.c:swash_init() assumes entries are never modified once generated.
sub SWASHGET {
+ # See utf8.c:Perl_swash_fetch for problems with this interface.
my ($self, $start, $len) = @_;
local $^D = 0 if $^D;
my $type = $self->{TYPE};