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Date:   Tue, 8 Feb 2011 11:46:56 -0500
Reply-To:   Tom Abernathy <tom.abernathy@GMAIL.COM>
Sender:   "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From:   Tom Abernathy <tom.abernathy@GMAIL.COM>
Subject:   Re: Strip Function And Leading and Trailing Tab Chars

On Tue, 8 Feb 2011 16:39:14 +0000, toby dunn <tobydunn@HOTMAIL.COM> wrote: >PrxChange( 's/\s*$//o' , 1 , Text ) >PrxChange( 's/^\s*//o' , 1 , Text ) > Toby - Why does it need two statements? Is there no way to select out the middle (non-white space) part in one regx? Is it because the matches are too greedy?

- Tom

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