1257	 DEBUG-An Extension to Current On-Line Debugging Techniques	 A method of on-linr assembly-language debugging which greatly simplifies several of the bookkeeping tasks characteristically associated with that process has been developed and implemented in a program for the UNIVAC M- computer at Air Force Cambridge Research Laboratories. With this program an online user may insert or delete in symbolic assembly language any number of lines at any point of his previously assembled program in core with the remainder of the program being relocated appropriately.
