TOOLS / Load Tool
Tools and user defined functions, all in LISP, are loaded with this tool. This is as close as Lispix comes to a macro facility.
*.lisp are LISP source code text files. The loaded functions are interpreted. The .lisp extension is not necessary - the .txt extension will do, but make sure the file contents is LISP source and not ordinary text.
*.fasl are compiled LISP functions, and run faster, but you need the FRANZ ACL development environment to make them.