The following example illustrates how you could compile a program, Myprog, using the prompts. The example assumes that Enter is pressed at the end of each line.
At the first prompt, enter the name of your source file, which causes the Compiler to read from myprog.cbl:
Source filename [.CBL] : myprog
At the next prompt, press Enter to create the file myprog.obj.
Object filename [MYPROG.OBJ]:
At the next prompt, enter the name of your source listing file, which creates a file listing your source file, myprog.lst.
Source listing [NUL]: myprog
At the final prompt, enter specify the name of the listing file of the object code, myprog.grp.
Object listing [NUL]: myprog