http://www.perlmonks.org?node_id=1042269


in reply to Re: text formatting in columns with hash?
in thread text formatting in columns with hash?

The requirements seem a bit more complicated. In the output, only the 'a' value is different between the two columns. The string which does not fit that pattern is skipped.
UPDATE: My description of the output is wrong! I cannot figure out t +he real requirement.
Bill