Thanks for taking a look, I appreciate it!
I meant it in the sense that the checkbox and number of copies input box are maybe 10 by 20 pixels together and I forget to always peek at that corner of the screen… I never said I’m miffed at QCAD and not myself 
Neat, if I knew that I might not have bothered (at least I learned something
) - in that case just typing m,v,0 is equivalent to Move, and m,v,1 is equivalent to Copy. Looks like it’s universal behavior for any command that has input fields in the toolbar. Is that feature documented anywhere?
Certainly, but there is an inverse problem - after you type “mv” or “move” in the command line, you need to press Ctrl+Space to change the number of copies, then somehow go back to command line (Esc, then Space seems the fastest way).
Thanks for the hint, I figured this out - I did override the function you pointed out, and all I do there is to change the state and call the original function from Transform.
D’oh. Fixed. I changed the key sequence to “m,n” which seems to be free (EDIT: I actually removed key sequences altogether after realizing how redundant they are). I also added a version to make exactly one copy, with command “mv1” - I think it’s nice that it has the same result as key sequences “m,v,1” (and likewise for “m,v,0”). I’m not sure if there’s anything else left to do.
In light of what you mentioned in your reply, maybe only for people who really hate to leave the command line, or absolutely must have those options directly in the menu/toolbox 
Not sure what you mean by “implement” - how to add the scripts to your installation? That should be in the readme already, I also updated it to mention that QCAD should be restarted to notice the new scripts.
In my defense, I haven’t even known it was possible when I first thought to be finished 
EDIT: I updated my first post to reflect the current state. Once again thanks for taking a look and sharing your knowledge.