From: David Levine <levinedl@acm.org>
Date: Sat, 18 Feb 2012 14:03:21 +0000 (-0600)
Subject: The test check() function now removes the expected and actual output files if they... 
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/18b138a1003cf07114c2a4d03e4372e4e7bdc5f4?hp=18b138a1003cf07114c2a4d03e4372e4e7bdc5f4

The test check() function now removes the expected and actual output files if they're the same, by default.  Added check-string() function.
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