const LITERAL_CHAR: (u8, RangeInclusive<u8>, RangeInclusive<u8>, RangeInclusive<u8>);Expand description
literal-char = %x09 / %x20-26 / %x28-7E / non-ascii
const LITERAL_CHAR: (u8, RangeInclusive<u8>, RangeInclusive<u8>, RangeInclusive<u8>);literal-char = %x09 / %x20-26 / %x28-7E / non-ascii