I'm using Emacs 24.3 + SBCL + Slime + Quicklisp. Emacs auto-complete works well in slime.
But, I usaully write lisp code in .lisp file where I can't load cl library because .lisp file is not REPL as you know.
How can I do auto-complete without loading lisp file installed via quicklisp?
I solved by myself.
Just (ql:quickload :wherever) Then write a lisp code in .lisp file.
Now semantic will work. But, It depends on semantic configuration.
In my case, .el file didn't support auto-complete even if I loaded a library.