diff tests/test-backout.t @ 45146:a0791bfd9cfa

util: enhance `nullcontextmanager` to be able to return __enter__ result This makes its functionality and signature equivalent to Python 3.7’s contextlib.nullcontext().
author Manuel Jacob <me@manueljacob.de>
date Thu, 16 Jul 2020 23:49:04 +0200
parents acbfa31cfaf2
children 693da1b928af
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