X-Git-Url: http://dxcluster.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FAnnTalk.pm;h=341857450be90e8e45dd5003fed742875d645682;hb=f21f292746ef4a2edc703e48542d1ed2d85d14cd;hp=987b885d05bb06403559192714c947cc8ef4ac27;hpb=44bab9382ffb0bf12639af84729d1c42ac4d9ae2;p=spider.git

diff --git a/perl/AnnTalk.pm b/perl/AnnTalk.pm
index 987b885d..34185745 100644
--- a/perl/AnnTalk.pm
+++ b/perl/AnnTalk.pm
@@ -13,12 +13,14 @@ use strict;
 use DXUtil;
 use DXDebug;
 use DXDupe;
+use DXVars;
 
 use vars qw(%dup $duplth $dupage);
 
 $duplth = 60;					# the length of text to use in the deduping
 $dupage = 5*24*3600;			# the length of time to hold spot dups
 
+
 # enter the spot for dup checking and return true if it is already a dup
 sub dup
 {
@@ -26,8 +28,9 @@ sub dup
 
 	chomp $text;
 	unpad($text);
+	$text =~ s/[^a-zA-Z0-9]//g;
 	$text = substr($text, 0, $duplth) if length $text > $duplth; 
-	my $dupkey = "A$to|$text";
+	my $dupkey = "A$to|\L$text";
 	return DXDupe::check($dupkey, $main::systime + $dupage);
 }