The program was written in 8502 (6502 compatible) assembly langauage, originally using the Commodore 128's ML Montior.  Later I transcribed it to source files, and updated it on a Windows machine.  The source files were compiled with the publicly available cross assembler "xa" v2.1.4f (c) 1989-98 by A.Fachat on a Windows machine (in a DOS box) using the included batch file "make.bat"

This produces two binaries, bmldr.prg and ilace.prg.  These were loaded into the VICE emulator and then saved onto the disk image 'interac2.d64' as 'BM LOADER' and 'CODE 5'.  The BASIC program DEMO 2 is uncompiled.  It was originaly written on a real C128 then latter modified using an emulated C128.  In both cases, the native version of Commodore BASIC 7.0 was used.
