In an MS-DOS (command prompt) shell, type:

C:\>clisp -c test2

C:\>clisp -i test2

[1]> (print5x 3)

This first compiles test2.lisp to test.fas. Then the next time clisp is run, it loads the functions defined in test2.lisp. Then in the clisp environment, we can invoke the print5x function that is defined in test2.lisp.