diff COPYING @ 27696:e70c97cc9243

config: add hasconfig method and supporting plumbing We add the hasconfig method to make it possible to distinguish between a config value that was never supplied and one that is empty.
author Bryan O'Sullivan <bos@serpentine.com>
date Thu, 07 Jan 2016 19:45:03 -0800
parents 8c8b55733cbd
children
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