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Re: Re: One-liner removes whitespace-only lines from text file

by chip (Curate)
on Dec 19, 2001 at 14:39 UTC ( #133087=note: print w/ replies, xml ) Need Help??


in reply to Re: One-liner removes whitespace-only lines from text file
in thread (code) One-liner removes whitespace-only lines from text file

Well, 10 out of 10 for cleverness, but abigail's trick only removes empty lines, i.e. those that match /^$/; but the original requirement was to remove lines made up of any combination of whitespace.

    -- Chip Salzenberg, Free-Floating Agent of Chaos


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