From: Power One <arghx1@...>
Date: 2009-03-16T08:58:09+09:00
Subject: Re: Why do I need \b in regular expression?

Thank you guy!  You guys are so helpful.  I also did a search on google 
and saw that you guys hit the nail right on its head.  Now I understand 
what \b is!  It seems that if you want to search for a whole phrase, 
sentence, or a word, you need to use two \b (that's \bwhatever here\b).
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