You must create both acad.lsp and acaddoc.lsp. However, once you create any AutoLISP routine and save it under either name, you can add additional routines to the same file.
Narediti morate obe datoteki, acad.lsp in acaddoc.lsp. Ko naredite poljuben program v autolispu in ga shranite z enim ali drugim imenom, lahko v isto datoteko programe tudi dodajate.