As someone else already hinted, you would probably benefit from reading perlretut and pos.

It may seem like overkill for this problem but learning regular expressions will make string processing problems like this a lot easier. And almost all serious programming languages today have a regular expression library very much like perl's, so chances are high you'd be able to use that knowledge if you're using some other language too.

"What should it profit a man, if he should win a flame war, yet lose his cool?"

In reply to Re^3: group things? by Joost
in thread group things? by Anonymous Monk

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