take a look at the substr function

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From: Action Request System discussion list(ARSList)
[mailto:[EMAIL PROTECTED] On Behalf Of Chris Moore
Sent: Tuesday, May 15, 2007 8:59 AM
To: [email protected]
Subject: Remove the last four characters of a string of any size


** Hey everyone,

Is there a way to create an active link to remove the last four characters
of a string?  

As in, if a string was "X AND Y AND Z AND " and I wanted to remove the final
"AND ". 

Thanks,
Chris
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