Method currentIs

tokenizer/tokenizer.go:168–175

currentIs returns true iff the input's current rune (at index 0) is in runes.

(runes ...rune)

// currentIs returns true iff the input's current rune (at index 0) is in runes.
func (t *Tokenizer) currentIs(runes ...rune) bool {
	for _, r := range runes {
		if r == t.current() {
			return true
		}
	}
	return false
}

// readWord reads a single word from the input. Returns when the next rune is
// any of: nil (-1), empty space, comma, single/double quote, backtick,