Occasionally looking up a function with
C-h f will cross reference to an Info node in the manual, but that is pretty rare. I often want a way to jump from the help documentation on a given function to the corresponding documentation referencing it in Info, but I have yet to find an easy way to do that.
info-finder can sort of work on categories, and of course it's possible to manually search through various Info manuals from the root menu at
I have found
info-apropos, which can be a little slow. It appears to read and index every Info file for every keyword search. Is there a better or faster method for looking up a keyword in Info? Is there a way to pre-index
info-apropos? Is there a nice way to jump from the help for a function to related Info pages?