Utf8.fold

Available since: Gideros 2016.06

Description

convert UTF-8 string s to folded case used to compare by ignore case. if s is a number, it's treat as a code point and return a convert code point (number). utf8.lower/utf8.upper has the same extension.

(string) = utf8.fold(s)

Parameters

s: (string)

Return values

Returns (string) folded case string