X-Git-Url: http://dxcluster.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FAnnTalk.pm;h=982e9c49afc9eb99b679ac180ecbdab8a48af0a4;hb=47597a3f8635c4d4de89419c0c808ddcda59b9d5;hp=77f80fe29bc8c2308495d7405455f294efbdd55b;hpb=c7b8633ac755627ff5ff4b991c52205016ee4e2e;p=spider.git

diff --git a/perl/AnnTalk.pm b/perl/AnnTalk.pm
index 77f80fe2..982e9c49 100644
--- a/perl/AnnTalk.pm
+++ b/perl/AnnTalk.pm
@@ -49,9 +49,10 @@ sub dup
 
 	chomp $text;
 	unpad($text);
-	$text =~ s/[\\\%]\d+//g;
-	$text =~ s/[^a-zA-Z0-9]//g;
+	$text =~ s/\%([0-9A-F][0-9A-F])/chr(hex($1))/eg;
 	$text = substr($text, 0, $duplth) if length $text > $duplth; 
+	$text = pack("C*", map {$_ & 127} unpack("C*", $text));
+	$text =~ s/[^a-zA-Z0-9]//g;
 	my $dupkey = "A$to|\L$text";
 	return DXDupe::check($dupkey, $main::systime + $dupage);
 }