--- a/tests/hghave.py Fri Apr 01 13:19:58 2016 +0000 +++ b/tests/hghave.py Mon Apr 04 02:17:36 2016 +0000 @@ -17,6 +17,7 @@ } def check(name, desc): + """Registers a check function for a feature.""" def decorator(func): checks[name] = (func, desc) return func