chomp $text;
$text =~ s/\%([0-9A-F][0-9A-F])/chr(hex($1))/eg;
- $text = unpad($text);
+ $text = uc unpad($text);
+ my ($prefix) = $text =~ /\b(\w{1,4})$/;
+ $text =~ s/\b\w{1,4}$// if $prefix && Prefix::extract($prefix);
$text = substr($text, 0, $duplth) if length $text > $duplth;
$text = pack("C*", map {$_ & 127} unpack("C*", $text));
- $text =~ s/[^a-zA-Z0-9]//g;
- my $ldupkey = "X$freq|$call|$by" . uc $text;
+ my $ldupkey = "X$freq|$call|$by|$text";
my $t = DXDupe::find($ldupkey);
return 1 if $t && $t - $main::systime > 0;
DXDupe::add($ldupkey, $main::systime+$dupage);