Variable: tab-line-right-button
tab-line-right-button is a variable defined in tab-line.el.gz.
Value
#("> " 0 2
(keymap
(keymap (13 . tab-line-new-tab)
(tab-line keymap
(touchscreen-begin . tab-line-hscroll-right)
(down-mouse-2 . tab-line-hscroll-right)
(down-mouse-1 . tab-line-hscroll-right)))
mouse-face tab-line-highlight help-echo "Click to scroll right"
rear-nonsticky nil))
Documentation
Button for scrolling horizontally to the right.
Source Code
;; Defined in /usr/src/emacs/lisp/tab-line.el.gz
(defvar tab-line-right-button
(propertize (icon-string 'tab-line-right)
'rear-nonsticky nil
'keymap tab-line-right-map
'mouse-face 'tab-line-highlight
'help-echo "Click to scroll right")
"Button for scrolling horizontally to the right.")