i'm editing a C file in emacs. what's the most convenient way to get a split pane with a list (index) of all the functions in a file, and selecting those would jump to that function in the main buffer?
the issue was that i had debian elpa-... packages installed and mixed with stuff in .emacs.d/elpa, cleaned that up now and now everything is mega smooth. wrote a quick compile_flags.txt for my project and here we goooo