scanner: remove non used function

This commit is contained in:
Fatih Arslan 2015-10-07 15:06:02 +03:00
parent 0728686f59
commit a790a9664e

View File

@ -494,11 +494,6 @@ func isDigit(ch rune) bool {
return '0' <= ch && ch <= '9' || ch >= 0x80 && unicode.IsDigit(ch)
}
// isHexadecimal returns true if the given rune is an octan number
func isOctal(ch rune) bool {
return '0' <= ch && ch <= '7'
}
// isHexadecimal returns true if the given rune is a decimal number
func isDecimal(ch rune) bool {
return '0' <= ch && ch <= '9'