Re^2: Between START .. END

[softworkz]

in reply to Re: Between START .. END
in thread Between START .. END

Here's a regex that would do the trick.

#!/usr/bin/perl -w
use strict;

while (<DATA>) {
    $_ =~ tr/!@#$%^&*//d;  # will you encounter funky chars?
    next unless ($_ =~/(^\d+)/);
    print $_;
}

__DATA__
START 
1 
2 
3! 
4
5
END

START
1*
2
3
4
5
6
END