Continuing my attempts to spam slime-devel:
I find the slime-repl comma shortcuts to be quite useful. However, it would be nice if when a comma shortcut was run, if a re-runable version of the command with its arguments could be put in the repl buffer and on the repl command history. That would seem make interacting with the repl a little bit nicer, as it would remove some of the discontinuity between lisp forms (you can see them in the repl buffer, and they can be called up with M-p) and repl commands (you can sometimes see their results in the repl buffer, and they cannot be called up with M-p.)
I looked into doing this, but it wasn't immediately obvious to me how I'd accomplish it.
(I was going to put the emacs form executed for the shortcut into the buffer prepended by a comma, much like you see the raw emacs forms when you use repeat-complex-command.)
-bcd