From: Ken Hornstein <kenh@pobox.com>
Date: Mon, 3 Mar 2014 05:42:56 +0000 (-0500)
Subject: Convert unqp() to decode_qp(), and make it a public function.  Also,
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/55deb9a8a3f78d67f5882d8e02bbaeab67c9078b?ds=inline;hp=55deb9a8a3f78d67f5882d8e02bbaeab67c9078b

Convert unqp() to decode_qp(), and make it a public function.  Also,
handle the case where decode_qp() is passed a character outside of
the normal ASCII range.
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