From: Carl Worth <cworth@cworth.org>
Date: Sat, 28 Mar 2009 18:00:23 +0000 (-0700)
Subject: Recognize '-' as a numeric characeter as well
X-Git-Url: https://git.cworth.org/git?p=mnemon;a=commitdiff_plain;h=565b76aa595b6a9ed43219b590cf2e10afcf7e9a;hp=565b76aa595b6a9ed43219b590cf2e10afcf7e9a

Recognize '-' as a numeric characeter as well

Without this fix, mnemon would croak when encountering a negative score
in a data file, (which can happen after quitting with some unlearned
items).
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