When I type C-h m for
describe-mode the frame splits into two windows with the current buffer on top and the
*Help* buffer below. But the focus stays in the current buffer, so I usually have to type C-x o to move focus to the
*Help* buffer, and then scroll down with the page-down key to find what I am looking for.
I tried to improve this work flow by automatically give focus to the
(advice-add 'describe-mode :after 'other-window)
But now I get error:
Debugger entered--Lisp error: (wrong-type-argument stringp 1)
when I type C-h m.