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Others have pointed out how to do the I/O and regexp more efficiently. I'm going to stick with the structure: DATA is a horrible name to use a file handle because perl provides a semi-magic one with the same name. When I glanced and saw that, I immediately looked for a __DATA__ marker. I don't like big "if" blocks with no else. I think something like next unless ( $line =~ m/..../ ); is easier to read. Also, the formatting could be better. Four closing bracers on the same line make me think of the worst abuses in LISP. - doug In reply to Re: quicker way to merge files?
by doug
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