As you've undefined $/ and are therefore acting in 'slurp' mode, you'll read the whole file in with your first call to <IN>. Doesn't that make your while loop unecessary?

--
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European Perl Conference - Sept 22/24 2000, ICA, London
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In reply to RE: RE: How do I remove blank lines from text files? by davorg
in thread How do I remove blank lines from text files? by dumpest

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