From: mdw <mdw>
Date: Fri, 25 Mar 2005 13:21:14 +0000 (+0000)
Subject: Add filtering by length, and retaining only longest/shortest matches.
X-Git-Url: https://git.distorted.org.uk/~mdw/anag/commitdiff_plain/94ed9b3061c85d2dcee290c0e207a5c7fc7c8371?hp=94ed9b3061c85d2dcee290c0e207a5c7fc7c8371

Add filtering by length, and retaining only longest/shortest matches.
Also return nonzero and print a message if no matches were found.
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