Variable: help-fns-describe-function-functions

help-fns-describe-function-functions is a variable defined in help-fns.el.gz.

Value

(mode-local--describe-overload
 help-fns--generalized-variable
 help-fns--parent-mode
 help-fns--interactive-only
 help-fns--mention-shortdoc-groups
 help-fns--mention-first-release
 help-fns--disabled
 help-fns--side-effects
 help-fns--globalized-minor-mode
 cl--generic-describe
 help-fns--compiler-macro)

Documentation

List of functions to run in help buffer in describe-function.

Those functions will be run after the header line and argument list was inserted, and before the documentation is inserted. The functions will be called with one argument: the function's symbol. They can assume that a newline was output just before they were called, and they should terminate any of their own output with a newline. By convention they should indent their output by 2 spaces.

Source Code

;; Defined in /usr/src/emacs/lisp/help-fns.el.gz
(eval-when-compile (require 'subr-x))   ;For when-let.

(defvar help-fns-describe-function-functions nil
  "List of functions to run in help buffer in `describe-function'.
Those functions will be run after the header line and argument
list was inserted, and before the documentation is inserted.
The functions will be called with one argument: the function's symbol.
They can assume that a newline was output just before they were called,
and they should terminate any of their own output with a newline.
By convention they should indent their output by 2 spaces.")