Utf8.fold
From GiderosMobile
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Available since: Gideros 2016.06
Class: utf8
Description
Converts UTF-8 string s to folded case used to compare ignoring case.
(string) = utf8.fold(s)
If s is a number, it is treated as a code point and returns a convert code point (number).
utf8.lower/utf8.upper has the same extension.
Parameters
s: (string)
Return values
Returns (string) folded case string
