Variable: custom-mode-link-map
custom-mode-link-map is a variable defined in cus-edit.el.gz.
Value
<backtab> widget-backward
<down-mouse-1> mouse-drag-region
<down-mouse-1> widget-button-click
<down-mouse-2> nil
<down-mouse-2> widget-button-click
<mouse-2> widget-move-and-invoke
<touchscreen-begin> widget-button-click
C-M-i widget-backward
C-c C-c Custom-set
C-x C-s Custom-save
DEL scroll-down-command
H custom-toggle-hide-all-widgets
RET Custom-newline
RET widget-button-press
S-<tab> widget-backward
S-SPC scroll-down-command
SPC scroll-up-command
SPC..~ Custom-no-edit
TAB widget-forward
n widget-forward
p widget-backward
q Custom-buffer-done
u Custom-goto-parent
Documentation
Local keymap for links in Custom-mode.
Source Code
;; Defined in /usr/src/emacs/lisp/cus-edit.el.gz
(defvar-keymap custom-mode-link-map
:doc "Local keymap for links in `Custom-mode'."
:full t
:parent custom-mode-map
"<down-mouse-2>" nil
"<down-mouse-1>" #'mouse-drag-region
"<mouse-2>" #'widget-move-and-invoke)