doc: update example to use toml syntax

fixes #204.
[skip ci]
This commit is contained in:
lilydjwg 2021-11-02 11:11:18 +08:00
parent ceb573f337
commit d24f64a4f0

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@ -216,7 +216,8 @@ If both ``prefix`` and ``from_pattern``/``to_pattern`` are used,
``from_pattern``/``to_pattern`` are ignored. If you want to strip the prefix
and then do something special, just use ``from_pattern```/``to_pattern``. For
example, the transformation of ``v1_1_0`` => ``1.1.0`` can be achieved with
``from_pattern = v(\d+)_(\d+)_(\d+)`` and ``to_pattern = \1.\2.\3``.
``from_pattern = 'v(\d+)_(\d+)_(\d+)'`` and ``to_pattern = '\1.\2.\3'``.
(Note that in TOML it's easiler to write regexes in single quotes so you don't need to escape ``\\``.)
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