From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ilya Shlyakhter <ilya_shl@alum.mit.edu>
Subject: [babel] using babel for regression testing
Date: Thu, 12 Apr 2012 12:05:45 -0400
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Is there a babel command to do the following:
evaluate all code blocks; for those for which the result is not yet 
recorded in the org file, record the result; for those for which the
result was already recorded, compare the new result with the old result;
flag blocks where there is a difference.

thanks,

ilya