From: Paul Fox <pgf@foxharp.boston.ma.us>
Date: Wed, 16 Apr 2014 01:39:38 +0000 (-0400)
Subject: docs/contrib/ml: add a runtime check for known bash-ism
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/63defc6d56eb92e722ca3c419299b5e9f8ae04d3?ds=inline;hp=63defc6d56eb92e722ca3c419299b5e9f8ae04d3

docs/contrib/ml: add a runtime check for known bash-ism

i'm leaving the #! line as /bin/bash, because that's how i wrote
and tested.  but with this change i think the script will still
function correctly on a wide variety of shells.
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