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are you sure that little popup is not implemented in some emacs package? i get those little popups when working in edts-mode with erlang..
by geogriffin 9y ago
are you sure that little popup is not implemented in some emacs package? i get those little popups when working in edts-mode with erlang..
- IronBacon 9y agoI would say clippy.el, and if Emacs is compiled with GTK+ support, it can display a "graphical" tooltip instead of a text one. Edit: I'm wrong, clippy describe a function in a tooltip, it doesn't show the definition, one should extend it to use something like xref-find-definition (M-.) for the Lisp mode (and for Elisp there is the elisp-slime-nav package).