package ini

// isComment will return whether or not the next byte(s) is a

// comment.

func isComment(b []rune) bool {

	if len(b) == 0 {

		return false

	}

	switch b[0] {

	case ';':

		return true

	case '#':

		return true

	}

	return false

}

// newCommentToken will create a comment token and

// return how many bytes were read.

func newCommentToken(b []rune) (Token, int, error) {

	i := 0

	for ; i < len(b); i++ {

		if b[i] == '\n' {

			break

		}

		if len(b)-i > 2 && b[i] == '\r' && b[i+1] == '\n' {

			break

		}

	}

	return newToken(TokenComment, b[:i], NoneType), i, nil

}