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Re: Pattern mattching

by pernod (Chaplain)
on May 30, 2005 at 07:25 UTC ( [id://461679] : note . print w/replies, xml ) Need Help??


in reply to Pattern mattching

You should be aware of the special meanings of $a and $b for sorting. Using these variables outside a sort block may lead to some surprises.

You should also change s//; to m//;. Your snippet uses the substitution operator s, while you are after the match operator m. You should in any case take a look at the documentation that has been pointed to elsewhere in this thread.

Good luck!

pernod
--
Mischief. Mayhem. Soap.