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Replaced en-dash with hyphen for identifier equality (#6272)

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Fredrik Høisæther Rasch 2017-08-24 20:53:50 +02:00 • committed by Andreas Rumpf
commit 496716ee9b
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doc/manual/lexing.txt
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@ -130,7 +130,7 @@ Two identifiers are considered equal if the following algorithm returns true:
.. code-block:: nim .. code-block:: nim
proc sameIdentifier(a, b: string): bool = proc sameIdentifier(a, b: string): bool =
a[0] == b[0] and a[0] == b[0] and
a.replace(re"_|–", "").toLower == b.replace(re"_|–", "").toLower a.replace("_", "").toLower == b.replace("_", "").toLower
That means only the first letters are compared in a case sensitive manner. Other That means only the first letters are compared in a case sensitive manner. Other
letters are compared case insensitively and underscores are ignored. letters are compared case insensitively and underscores are ignored.