Fri, 15 Jan 2016 13:14:46 -0800 Bryan O'Sullivan with: use context manager for wlock in keyword demo
Fri, 15 Jan 2016 13:14:46 -0800 Bryan O'Sullivan with: use context manager for wlock in _kwfwrite
Fri, 15 Jan 2016 13:14:46 -0800 Bryan O'Sullivan with: use context manager for wlock in sign
Fri, 15 Jan 2016 13:14:46 -0800 Bryan O'Sullivan with: use context manager for wlock in checklookup
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