Did you perhaps mean:

functions: length EXPR, in your link above, smls? :)

--Chris

UPDATE:
NP smls. I don't even want to count the times I've done it. :)

¡λɐp ʇɑəɹ⅁ ɐ əʌɐɥ puɐ ʻꜱdləɥ ꜱᴉɥʇ ədoH

In reply to Re^4: Problem with parameters in subroutines by taint
in thread Problem with parameters in subroutines by aatrox

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