A few days ago, Luke fixed an issue I had with editing old inputs in the slime-repl. The problem was that if I cut and pasted an old input (like M-p, but manually) to the current prompt, I couldn't edit it. The issue was with xemacs and read-only regions or something like that.
I've updated slime now, and this is fixed. (Thanks Luke!) However, the input is still bold, and when I press enter, slime appends a copy to the prompt. I have to press enter again to get the repl to see it.
Oh, that only happens if I press enter in the middle of the form. If I place the cursor at the end, slime sends the form off with no duplicates displayed and no second enter needed.
Just a note to point out the issue. :-) It works well enough not to bother me too much since I couldn't even edit it before. Especially annoying when you cut and paste the function into a file and can't edit it. :-(
Ray