Module Coq.Utf8Source

Sourcetype char = int
Sourcetype index = int
Sourceval char_of_index : line:string -> byte:index -> char option

Byte index to UTF-8 character position

Sourceval index_of_char : line:string -> char:char -> index option

UTF-8 Char to byte index position

Sourceval length : string -> char

Lenght in utf-8 chars