In order to designate the proper sequence of dits and dahs for a long special symbol , the standard practice is to list alphabetic characters which contain the same dits and dahs in the same order , with a bar atop the character sequence to indicate that there should not be any internal spaces in the transmission .
In order to designate the proper sequence of dits-and-dahs for a long special symbol , the standard practice is to list alphabetic characters which contain the same dits-and-dahs in the same order , with a bar atop the character sequence to indicate that there should not be any internal spaces in the transmission .