Note: After saving, you have to bypass your browser's cache to see the changes. Internet Explorer: press Ctrl-F5, Mozilla: hold down Shift while clicking Reload (or press Ctrl-Shift-R), Opera/Konqueror: press F5, Safari: hold down Shift + Alt while clicking Reload, Chrome: hold down Shift while clicking Reload.
mw.loader.load("//commons.wikimedia.org/w/index.php?title=User:Hi%C3%A0n/common.js\u0026action=raw\u0026ctype=text/javascript");window.AjaxDeleteExtraButtons=[{'label':'Dupe','tag':'{'+'{duplicate|1=%PARAMETER%|user=%USER%}}','img_summary':'{'+'{speedy}}: tagging file as duplicate','prompt_text':'Which file is this a duplicate of?','optin_notify':1},{'label':'OOS','tag':'{'+'{SD|F10}}','img_summary':'{'+'{speedy}}','talk_tag':'{'+'{subst:Project scope|1=%FILE%}}','talk_summary':'%FILE% is [[COM:SCOPE|out of the project scope]]'}];