Resent Slime from CVS HEAD has bug:
1. Load Lisp file. 2. Run slime (CMU CL). 3. Switch to Lisp text buffer. 4. Load file with C-c C-l
And REPL is not usable: Assertion failed: (<= (point) slime-repl-input-end-mark)
BTW, is it proper place for bugreports?