Method accept

parser/lexer/lexer.go:145–151

(valid string)

}

func (l *Lexer) accept(valid string) bool {
	if strings.ContainsRune(valid, l.peek()) {
		l.next()
		return true
	}
	return false
}

func (l *Lexer) acceptRun(valid string) {
	for l.accept(valid) {