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Iterator to parse multiline string with \\n terminator

by three18ti (Scribe)
on Oct 06, 2013 at 05:46 UTC ( #1057121=perlquestion: print w/ replies, xml ) Need Help??

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  1. or download this
    #/usr/bin/perl
    use strict;
    ...
    while (my $line = $fh_iterator->($fh)) {
        # do stuff to $line
    }
    
  2. or download this
        $line .= $fh_iterator->($fh) if $line =~ /\\\n/
    
  3. or download this
    sub fh_iterator {
        my $fh = shift;
    ...
        $line .= fh_iterator($fh) if $line =~ /\\\n/;
        return $line;
    }
    

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