/*prettydiff.com vertical:true correct:true*/
(function doc(){"use strict";let diffList=[];const body=document.getElementsByTagName("body")[0],color=document.getElementById("colorScheme"),change=function doc_colorChange(){const name=color[color.selectedIndex].innerHTML.toLowerCase();body.setAttribute("class",name)},colSliderGrab=function doc_colSliderGrab(event){let subOffset=0,withinRange=false,offset=0,status="ew",diffLeft,node=event.srcElement||event.target;const touch=(event!==null&&event.type==="touchstart"),diffRight=(function doc_colSliderGrab_nodeFix(){if(node.nodeName==="li"){node=node.parentNode}return node.parentNode}()),diff=diffRight.parentNode,lists=diff.getElementsByTagName("ol"),par1=lists[2].parentNode,par2=lists[2].parentNode.parentNode,counter=lists[0].clientWidth,data=lists[1].clientWidth,width=par1.clientWidth,total=par2.clientWidth,min=((total-counter-data-2)-width),max=(total-width-counter),minAdjust=min+15,maxAdjust=max-20;diffLeft=diffRight.previousSibling;offset=par1.offsetLeft-par2.offsetLeft;event.preventDefault();subOffset=(par1.scrollLeft>document.body.scrollLeft)?par1.scrollLeft:document.body.scrollLeft;offset=offset-subOffset;offset=offset+node.clientWidth;node.style.cursor="ew-resize";diff.style.width=(total/10)+"em";diff.style.display="inline-block";if(diffLeft.nodeType!==1){do{diffLeft=diffLeft.previousSibling}while(diffLeft.nodeType!==1)}diffLeft.style.display="block";diffRight.style.width=(diffRight.clientWidth/10)+"em";diffRight.style.position="absolute";if(touch===true){document.ontouchmove=function doc_colSliderGrab_Touchboxmove(f){f.preventDefault();subOffset=offset-f.touches[0].clientX;if(subOffset>minAdjust&&subOffset<maxAdjust){withinRange=true}if(withinRange===true&&subOffset>maxAdjust){diffRight.style.width=((total-counter-2)/10)+"em";status="e"}else if(withinRange===true&&subOffset<minAdjust){diffRight.style.width=((total-counter-data-2)/10)+"em";status="w"}else if(subOffset<max&&subOffset>min){diffRight.style.width=((width+subOffset)/10)+"em";status="ew"}document.ontouchend=function doc_colSliderGrab_Touchboxmove_drop(f){f.preventDefault();node.style.cursor=status+"-resize";document.ontouchmove=null;document.ontouchend=null}};document.ontouchstart=null}else{document.onmousemove=function doc_colSliderGrab_Mouseboxmove(f){f.preventDefault();subOffset=offset-f.clientX;if(subOffset>minAdjust&&subOffset<maxAdjust){withinRange=true}if(withinRange===true&&subOffset>maxAdjust){diffRight.style.width=((total-counter-2)/10)+"em";status="e"}else if(withinRange===true&&subOffset<minAdjust){diffRight.style.width=((total-counter-data-2)/10)+"em";status="w"}else if(subOffset<max&&subOffset>min){diffRight.style.width=((width+subOffset)/10)+"em";status="ew"}document.onmouseup=function doc_colSliderGrab_Mouseboxmove_drop(f){f.preventDefault();node.style.cursor=status+"-resize";document.onmousemove=null;document.onmouseup=null}};document.onmousedown=null}return false},difffold=function doc_difffold(event){let a=0,b=0,max,lists=[];const node=event.srcElement||event.target,title=node.getAttribute("title").split("line "),min=Number(title[1].substr(0,title[1].indexOf(" "))),inner=node.innerHTML,parent=node.parentNode.parentNode,par1=parent.parentNode,listnodes=(parent.getAttribute("class")==="diff")?parent.getElementsByTagName("ol"):par1.getElementsByTagName("ol"),listLen=listnodes.length;do{lists.push(listnodes[a].getElementsByTagName("li"));a=a+1}while(a<listLen);max=(max>=lists[0].length)?lists[0].length:Number(title[2]);if(inner.charAt(0)==="-"){node.innerHTML="+"+inner.substr(1);a=min;if(min<max){do{b=0;do{lists[b][a].style.display="none";b=b+1}while(b<listLen);a=a+1}while(a<max)}}else{node.innerHTML="-"+inner.substr(1);a=min;if(min<max){do{b=0;do{lists[b][a].style.display="block";b=b+1}while(b<listLen);a=a+1}while(a<max)}}};diffList=document.getElementsByTagName("ol");if(diffList.length>0){const cells=diffList[0].getElementsByTagName("li"),len=cells.length;let a=0;do{if(cells[a].getAttribute("class")==="fold"){cells[a].onclick=difffold}a=a+1}while(a<len)}if(diffList.length>3){diffList[2].onmousedown=colSliderGrab;diffList[2].ontouchstart=colSliderGrab}color.onchange=change}());