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Re^2: Grep'ping on Unix without perl-compatible gnu grep - can you do it better?by Tommy (Chaplain) |
on Feb 01, 2013 at 02:43 UTC ( [id://1016427]=note: print w/replies, xml ) | Need Help?? |
Very nice...except you still have to account for potential preceeding whitespace before the hashmark /^[[:space:]]{0,}#/
Tommy A mistake can be valuable or costly, depending on how faithfully you pursue correction
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