Mercurial > hg
comparison mercurial/dirstate.py @ 40935:4591c9791a82
templatefuncs: specialize "no match" value of search() to allow % operation
If Python had Maybe or Option, the type of the search() result would be
Option<Mapping>, which can be considered as a 0/1 container of a Mapping.
So it makes sense that {search(r'no match pattern', x) % "whatever"} is
mapped to an empty string.
author | Yuya Nishihara <yuya@tcha.org> |
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date | Wed, 12 Dec 2018 22:45:02 +0900 |
parents | 7caf632e30c3 |
children | e178b131906a |
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40934:d3e688b9ef2e | 40935:4591c9791a82 |
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