"zload" (C) P.F.Ridler 1986 "zload" is a program loader which takes an Intel hex file and loads it at a given address. The command line is: zload d:name [offset] where the optional parameter is a hexadecimal number which is to be added to the addresses at which the program was assembled. The default value of is zero. Any areas of memory between the start of the program and its end which do not hold code will be filled with characters. Apart from this latter feature "zload" is the same as the CP/M "load". Yes, I know that the book says that "load" uses a fill, but try it and see!