Further to GotToBTru's comments on the obscurity of the string transformations you're trying to achieve, one more thing puzzles me. There are several statements of the form
    print "$part_of_final_string" or next;
that will output an incompletely transformed string and then go on to process the next input string if the print I/O operation fails. In this unlikely (and probably catastrophic) event, don't you really want to die with an appropriate error message rather than trying to press on? Just curious...

In reply to Re: Regex renaming by AnomalousMonk
in thread Regex renaming by ArifS

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