Probably breaking out of the subrutines is the best solution. However I am not an expert in this. You could solve it delaying a little bit the search operations, so to say "waiting" to see if the user is typing the next character or not. For example:
$EntryQuery->bind("<Key>", sub {
if ($Timer){$Timer->cancel();}
$Timer = $EntryQuery->after(100, sub {
my $ResultsFinal=Query($QueryInput);
DeleteAllRowsInTable();
PrintingResultsInTable($ResultsFinal);
});
}
Monks with more experience may tell you if this is a reasonable approach.
