func (e *edit) CommentOut(reLine []string) error {
	allSearch := make([]ReplacerAtLine, len(reLine))

	for i, v := range reLine {
		allSearch[i] = ReplacerAtLine{
			v,
			"[[:space:]]*" + e.CommentChar + "[[:space:]]*",
			"",
		}
	}

	return e.ReplaceAtLineN(allSearch, 1)
}
func (e *edit) CommentOut(reLine []string) error {
	allSearch := make([]ReplacerAtLine, len(reLine))

	for i, v := range reLine {
		allSearch[i] = ReplacerAtLine{
			v,
			"[[:space:]]*" + e.CommentChar + "[[:space:]]*",
			"",
		}
	}

	return e.ReplaceAtLineN(allSearch, 1)
}
// CommentOut removes the comment character of lines that mach any regular expression
// in reLine.