Sidenote based on this–

("how do I add text files to this list?"... answer: make 2 lists & join them.)

–join is a proper operator as well as a concept and it’s definitely not what you want here. push @files, @xml_files, @text_files; or my @files = ( @xml_files, @text_files ); or some variety along those lines is more what you’ll want. You might already know this, I only mention it because of “join them.”

In reply to Re: A bizarre way to get a list of filenames by Your Mother
in thread A bizarre way to get a list of filenames by kiz

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