That’s the closest approximation (so far) of what I was looking for, though unfortunately I’m a slime user and haven’t yet tried sly.

I’m actually surprised there isn’t speedbar for CL definitions already in slime, somehow I figured it was an obvious thing I was missing, since you see that sort of thing all the time in IDE’s.

Nice tips for future use though not quite what I’m looking for (though the prefix tip is one I’ll have to remember).

Are the sly presentations in a speedbar or special buffer of some kind, or just listed in the REPL?