You're talking about your Findnext button? Use
$f->Button(-text => "FindSelectionNext", -command => [$t->{'rtext'} =>
+ "FindSelectionNext"])
http://search.cpan.org/grep?cpanid=NI-S&release=Tk-804.028_501&string=Findnext&i=1&n=1&C=10
http://cpansearch.perl.org/src/NI-S/Tk-804.027/Text/Text.pm
######################################################################
+##
# get current selected text and search for the next occurrence
sub FindSelectionNext
{
my ($w) = @_;
my $selected;
eval {$selected = $w->SelectionGet(-selection => "PRIMARY"); };
return if($@);
return unless (defined($selected) and length($selected));
$w->FindNext('-forward', '-exact', '-case', $selected);
}
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