GitLab

(mac-atsu-font-table, mac-font-panel-mode): Add defvars.
(mac-bytes-to-digits, mac-handle-toolbar-switch-mode)
(mac-handle-font-panel-closed, mac-handle-font-selection):
New functions.
(mac-font-panel-mode): New minor mode.
(mac-apple-event-map): Add bindings for toolbar toggle button and
font panel.
(menu-bar-showhide-menu): Add mac-font-panel-mode.