Variable: register-preview-delay

register-preview-delay is a customizable variable defined in register.el.gz.

Value

1

Documentation

If non-nil, time to wait in seconds before popping up register preview window.

If nil, do not show register previews, unless help-char (or a member of help-event-list) is pressed.

This variable has no effect when register-use-preview is set to any value except 'traditional.

This variable was added, or its default value changed, in Emacs 24.4.

View in manual

Probably introduced at or before Emacs version 24.4.

Source Code

;; Defined in /usr/src/emacs/lisp/register.el.gz
(defcustom register-preview-delay 1
  "If non-nil, time to wait in seconds before popping up register preview window.
If nil, do not show register previews, unless `help-char' (or a member of
`help-event-list') is pressed.

This variable has no effect when `register-use-preview' is set to any
value except \\='traditional."
  :version "24.4"
  :type '(choice number (const :tag "No preview unless requested" nil))
  :group 'register)