1package ini
2
3// isComment will return whether or not the next byte(s) is a
4// comment.
5func isComment(b []rune) bool {
6	if len(b) == 0 {
7		return false
8	}
9
10	switch b[0] {
11	case ';':
12		return true
13	case '#':
14		return true
15	}
16
17	return false
18}
19
20// newCommentToken will create a comment token and
21// return how many bytes were read.
22func newCommentToken(b []rune) (Token, int, error) {
23	i := 0
24	for ; i < len(b); i++ {
25		if b[i] == '\n' {
26			break
27		}
28
29		if len(b)-i > 2 && b[i] == '\r' && b[i+1] == '\n' {
30			break
31		}
32	}
33
34	return newToken(TokenComment, b[:i], NoneType), i, nil
35}
36