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[github/fretlink/terraform-provider-statuscake.git] / vendor / github.com / aws / aws-sdk-go / internal / ini / newline_token.go
1 package ini
2
3 func isNewline(b []rune) bool {
4 if len(b) == 0 {
5 return false
6 }
7
8 if b[0] == '\n' {
9 return true
10 }
11
12 if len(b) < 2 {
13 return false
14 }
15
16 return b[0] == '\r' && b[1] == '\n'
17 }
18
19 func newNewlineToken(b []rune) (Token, int, error) {
20 i := 1
21 if b[0] == '\r' && isNewline(b[1:]) {
22 i++
23 }
24
25 if !isNewline([]rune(b[:i])) {
26 return emptyToken, 0, NewParseError("invalid new line token")
27 }
28
29 return newToken(TokenNL, b[:i], NoneType), i, nil
30 }