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Re^2: printing 20 characters in a line.

by ig (Vicar)
on Nov 14, 2008 at 09:24 UTC ( [id://723597]=note: print w/replies, xml ) Need Help??

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  1. or download this
    my $tmp = $str;
$tmp =~ s/((?:\s*\d+){20})/$1\n/g;
print OUT "$tmp\n";
  2. or download this
    my $tmp = $str;
$tmp =~ s/\s*((?:\s*\d+){20})/$1\n/g;
print OUT "$tmp\n";

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