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Re: [PATCH] grep: remove unnecessary code

From: Norihiro Tanaka
Subject: Re: [PATCH] grep: remove unnecessary code
Date: Sun, 28 Mar 2010 01:07:09 +0900

Hi Jim,

regex included up to grep 2.5.4 didn't support RE_ICASE, so we had to
convert pattern and input to lower case in ignore-case match beforehand.

However, In grep 2.6 regex has been updated. I seem that now we no
longer need to keep it.

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