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.
/* [[MediaWiki:Edittools]](text-editer markup) Alternative [[User:TU-G205/Edittools]]copy by [[:ja:User:Waiesu/CustomEdittools.js]](VER:2016年9月28日 (水) 17:24)*/varstate=mw.config.get('wgAction');if(state=='edit'||state=='submit'){$.ajax({url:'//commons.wikimedia.org/w/index.php',data:{title:'User:'+mw.config.get('wgUserName')+'/Edittools',action:'render'}}).then(function(data){var$textarea=$('#wpTextbox1');var$input=$('#wpSummary');varglobal={target:$textarea};$textarea.focus(function(){global.target=this});$input.focus(function(){global.target=this});var$div=$('.mw-editTools');$div.html(data);var$item=$('.mw-charinsert-item');$item.click(function(){vartarget=global.target;varstrStart=this.dataset.mwCharinsertStart;varstrEnd=this.dataset.mwCharinsertEnd;varvalue=target.value;varnumStart=target.selectionStart;varnumEnd=target.selectionEnd;varstrBefore=value.substring(0,numStart);varstrAfter=value.substring(numEnd);varstrCaret=strBefore+strStart;if(numStart==numEnd){target.value=strCaret+strEnd+strAfter;}else{strCaret+=value.substring(numStart,numEnd)+strEnd;target.value=strCaret+strAfter;}target.selectionStart=strCaret.length;target.selectionEnd=strCaret.length;target.focus();if(target.tagName.toLowerCase()=='textarea'){$('html, body').animate({scrollTop:target.getBoundingClientRect().top+window.scrollY});}});},function(){alert('Edittoolsの読み込みに失敗しました');});}