in reply to Re: Double blank lines to single blank line
in thread Double blank lines to single blank line

A bit too deep into data massaging on this set of data to go back to original code. Good point though. I think I can fix the original code but I need to know what to do to work with the existing set with the double blank lines. There must be a script or a way to do this in word etc quickly.
  • Comment on Re^2: Double blank lines to single blank line

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Re^3: Double blank lines to single blank line
by GrandFather (Saint) on May 11, 2007 at 00:04 UTC

    Something like:

    use strict;
use warnings;

my $run = 1;

while (<DATA>) {
    next if $run && m/^\n/;
    print;
    $run = m/^\n/;
}

__DATA__
data as per sample

    [download]

    with i/o adjusted for your requirements should do what you need to clean up multiple line breaks.

    DWIM is Perl's answer to Gödel
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