Fullscreen emacs on OSX

This works in emacs 24, not sure about previous versions. the keyboard shortcut matches Chrome’s full screen shortcut. ; keyboard shortcut to toggle full screen (global-set-key [s-return] ‘ns-toggle-fullscreen)</code>; keyboard shortcut to toggle full screen (global-set-key [s-return] ‘ns-toggle-fullscreen)</code> will define Cmd-return to toggle emacs between full screen and normal – the same shortcut as for chrome.