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Date: | Mon, 19 Oct 2009 20:34:03 -0400 |
Message-ID: | <f60fe000910191734ibd7aae2td2041ab0ed8216f0@mail.gmail.com> |
Subject: | Re: 1.5, 1.7: Bash regex not recognizing word boundaries |
From: | "Mark J. Reed" <markjreed AT gmail DOT com> |
To: | cygwin AT cygwin DOT com |
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On Mon, Oct 19, 2009 at 4:50 PM, Allen Halsey wrote: These should print "Matched", but they don't: $ REGEX='\bcat\b' $ [[ "dog cat bird" =~ $REGEX ]] && echo "Matched" $ REGEX='\<cat\>' $ [[ "dog cat bird" =~ $REGEX ]] && echo "Matched" It's worth noting that this is not limited to Cygwin; I'm seeing the same behavior on OS X (with the same version of bash as my Linux system where the above works as intended). I suspect it's a factor of the regex library used to build bash rather than bash itself. -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
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