Function skipLine

io.go:732–740

check a line whether should bu skip, according to prefix

(line string, sy []string)

// check a line whether should bu skip, according to prefix
func skipLine(line string, sy []string) bool {
	for _, sy := range sy {
		if strings.HasPrefix(line, sy) {
			return true
		}

	}
	return false
}

// get suitable scanner(compressed or not)
func getFileScanner(fn string) (*bufio.Scanner, error) {