Utf8.codes

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Available since: Gideros 2016.06
Class: utf8

Description

Returns values so that the construction for p, c in utf8.codes(s) do body end will iterate over all characters in string s, with p being the position (in bytes) and c the code point of each character. It raises an error if it meets any invalid byte sequence.

(iterator) = utf8.codes(s)

Parameters

s: (string)

Return values

Returns (iterator) iterator