Get a list of used AutoLISP commands

[Nikon]

Good day to everyone.
Is it possible to display a list of AutoLISP commands before closing and saving the dwg file?
For example, in notepad or text in dwg.
 

[GLAVCVS]

I assume you're referring to commands defined in Lisp code.

One way to do this is to call ATOMS-FAMILY, save its contents in a variable, call ATOMS-FAMILY again when the drawing is about to be closed, compare the difference, and filter out symbols that don't begin with "c:"

 

But why do you need to do this?