adding ascii values in string

From: Neil W. (neilw_at_REMOVEnetlib.com)
Date: 03/15/04 

Date: Mon, 15 Mar 2004 16:39:38 GMT

I'm coming back to Perl after a long absence. I am trying to add up the
ascii values of the characters in a string. Can anyone refresh my memory?

Thanks.

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