Variable: tab-line-new-button

tab-line-new-button is a variable defined in tab-line.el.gz.

Value

#(" + " 0 3
  (keymap
   (keymap (13 . tab-line-new-tab)
	   (tab-line keymap (touchscreen-begin . tab-line-new-tab)
		     (down-mouse-2 . tab-line-new-tab)
		     (down-mouse-1 . tab-line-new-tab)))
   mouse-face tab-line-highlight rear-nonsticky nil help-echo
   "Click to add tab"))

Documentation

Button for creating a new tab.

Source Code

;; Defined in /usr/src/emacs/lisp/tab-line.el.gz
(defvar tab-line-new-button
  (propertize (icon-string 'tab-line-new)
              'rear-nonsticky nil
              'keymap tab-line-add-map
              'mouse-face 'tab-line-highlight
              'help-echo "Click to add tab")
  "Button for creating a new tab.")