Jeffrey Cunningham jeffrey@cunningham.net writes:

I've been working on this documentation and ran across a function 'slime-edit-value that shows up in with a key-binding to 'E' (uppercase E). How does that work? I mean, I know what the function does, but how do you invoke it with the letter 'E'?

just press Shift-e :)

there's nothing stoping you from binding a single letter, like E, to a function. this is rare in general purpose typing modes, like slime-mode and fundamental-mode, but pretty common in some specialized modes like sldb-mode and slime-inspector-mode.