def token

bend-kit-camber@0.15.0.1 · response.bend:23

import Base

23def token(char: Char) -> Bool:
24  Chr{+c} = char
25  (U32.is_ge(c, 97) && U32.is_le(c, 122)) || (U32.is_ge(c, 48) && U32.is_le(c, 57)) || token.extra(c)