linux-kernel - rename_rev.pl (script for reviewing refactoring patches)

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Date:	Tue, 25 Oct 2011 16:49:06 +0300
From:	Dan Carpenter <dan.carpenter@...cle.com>
To:	linux-kernel@...r.kernel.org
Subject: rename_rev.pl (script for reviewing refactoring patches)

This is a script for reviewing refactorying patches.  It the goal is
to remove all the non-code changes and leave the interesting bits.

It has options to modify all the new lines or all the lines in the
diff.  For example, if someone sends a patch to make functions static
then you can do:
	cat patch.txt | rename_rev.pl -ea 's/static //'
and hopefully it looks like the patch doesn't do anything.

This version fixes a bug where if you reordered a line of code but
don't make any other changes, it was ignored.  Obviously that should
show up as an interesting change.

regards,
dan carpenter

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