Compiler refinement (edit 500): LSX files created by the /LF switch may now be compiled directly. This can be useful in situations where you need to be able to recompile a program in a different environment, since it encapsulates the entire program and all its ++include modules in a single file. Note that the LSX header shows the compile switches originally used, but you are not forced to recompile with those same switches. Also note that if you use the /LF switch when compiling an LSX file, the new list file will be given a LSY extension. (The two LS? files will be logically equivalent, but may have minor formatting differences.)