u/Cindyclaws

Hey everyone, been having a lot of fun recently configuring my .emacs with a bunch of poorly written elisp and marvelling at all of the things i can do in this "text editor", I was thinking it would be really useful to have some kind of functionality where like if i'm hovering a printf in c i could press some keybind and switch to a buffer or splitscreen that is like the docs for that function? Is this a thing? I've been trying to write something that like takes the word and searches the zeal docs and it hasnt been working.

Thanks!