Homepage: https://codeberg.org/ideasman42/emacs-doc-show-inline
Author: Campbell Barton
Updated:
Show doc-strings found in external files
This package overlays doc-strings (typically from C/C++ headers).
Usage
Write the following code to your .emacs file:
(require 'doc-show-inline)
Or with `use-package':
(use-package doc-show-inline)
If you prefer to enable this per-mode, you may do so using
mode hooks instead of calling `doc-show-inline-mode'.
The following example enables this for C-mode:
(add-hook 'c-mode-hook
(lambda ()
(doc-show-inline-mode)))