Util.pm: fix regexp [...] patterns containing '-'
commit811dc9f0764981a49ab9a5a61db862c30c78a917
authorKyle J. McKay <mackyle@gmail.com>
Thu, 4 Jul 2013 20:33:12 +0000 (4 13:33 -0700)
committerKyle J. McKay <mackyle@gmail.com>
Thu, 4 Jul 2013 20:33:12 +0000 (4 13:33 -0700)
treef00815c8a6d2f4351b958492317eb0ccb5d65cb7
parent126a36fcec6a8a1f0bbb9e7c367b520e68e7af0e
Util.pm: fix regexp [...] patterns containing '-'

If the '-' is to be included in a bracket expression, it
should either be escaped or be first or last.

A range of [9-.] does not make sense.
Girocco/Util.pm