Consts

unicodeSpaces = [9'i32, 10'i32, 11'i32, 12'i32, 13'i32, 28'i32, 29'i32, 30'i32,
                 31'i32, 32'i32, 133'i32, 160'i32, 5760'i32, 8192'i32, 8193'i32,
                 8194'i32, 8195'i32, 8196'i32, 8197'i32, 8198'i32, 8199'i32,
                 8200'i32, 8201'i32, 8202'i32, 8232'i32, 8233'i32, 8239'i32,
                 8287'i32, 12288'i32]

This differs Nim's unicodeSpaces(inner symbol) std/unicode. This has foour more characters than the latter: \x1C, \x1D, \x1E, \x1F Source   Edit