package shell

func countBackslashSuffixes(chars []rune) int {
	backslashCount := 0
	for i := len(chars) - 1; i > 0; i-- {
		if chars[i] == '\\' {
			backslashCount += 1
			continue
		}

		break
	}

	return backslashCount
}

func isWhitespace(r rune) bool {
	return r == ' ' || r == '\t' || r == '\n'
}