From: David Levine <levinedl@acm.org>
Date: Sun, 1 Jul 2012 13:32:18 +0000 (-0500)
Subject: Wrapped some shell variables with quotes so the tests have a chance of
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/19210f529e50b1d1d66f7e3bdb31a76713b1a7c9?ds=sidebyside;hp=19210f529e50b1d1d66f7e3bdb31a76713b1a7c9

Wrapped some shell variables with quotes so the tests have a chance of
running if the current directory has a character such as a space in
it.  Though the tests themselves need the same help for them to work.
Also, added mention of Heirloom shell to test/README.
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