X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/ebb4159cf0f320a0ba847b5f74f9ffcb40982ea7..73ea6d945d4af5352122e3a1470c4533187e9dcc:/lisp/help.el?ds=sidebyside

diff --git a/lisp/help.el b/lisp/help.el
index 40cc1dc089..387c4cdd73 100644
--- a/lisp/help.el
+++ b/lisp/help.el
@@ -136,6 +136,11 @@ The format is (FUNCTION ARGS...).")
 
 (setq-default help-xref-stack nil help-xref-stack-item nil)
 
+(defcustom help-mode-hook nil
+  "Hook run by `help-mode'."
+  :type 'hook
+  :group 'help)
+
 (defun help-mode ()
   "Major mode for viewing help text and navigating references in it.
 Entry to this mode runs the normal hook `help-mode-hook'.