Cross-platform methodsFullscreenFullscreen modeFrom the Emacs Linux man page (command line “man emacs”), for maximized frame, and for complete full screen: For example: emacs -mm [files] Toggle fullscreenF11 will toggle the fullscreen by default in Emacs. Hide barsIf you want to hide menu-bar, tool-bar, and scroll-bar forever, then use this code: (menu-bar-mode -1) (tool-bar-mode -1) (scroll-bar-m