diff --git a/build/squire.js b/build/squire.js
index 41a1c04..0e59b91 100644
--- a/build/squire.js
+++ b/build/squire.js
@@ -1 +1 @@
-/* Copyright © 2011-2012 by Neil Jenkins. Licensed under the MIT license. */(function(a){"use strict";var b=!a.createTreeWalker;window.ie===9&&(b=!0),b||function(){var c=a.createElement("div"),d=a.createTextNode("");c.appendChild(d);var e=c.cloneNode(!0),f=c.cloneNode(!0),g=c.cloneNode(!0),h=a.createTreeWalker(c,1,function(a){return 1},!1);c.appendChild(e),c.appendChild(f),c.appendChild(g),h.currentNode=g,h.previousNode()!==f&&(b=!0)}();if(!b)return;var c={1:1,2:2,3:4,8:128,9:256,11:1024},d=1,e=function(a,b,c){this.root=this.currentNode=a,this.nodeType=b,this.filter=c};e.prototype.nextNode=function(){var a=this.currentNode,b=this.root,e=this.nodeType,f=this.filter,g;for(;;){g=a.firstChild;while(!g&&a){if(a===b)break;g=a.nextSibling,g||(a=a.parentNode)}if(!g)return null;if(c[g.nodeType]&e&&f(g)===d)return this.currentNode=g,g;a=g}},e.prototype.previousNode=function(){var a=this.currentNode,b=this.root,e=this.nodeType,f=this.filter,g;for(;;){if(a===b)return null;g=a.previousSibling;if(g)while(a=g.lastChild)g=a;else g=a.parentNode;if(!g)return null;if(c[g.nodeType]&e&&f(g)===d)return this.currentNode=g,g;a=g}},a.createTreeWalker=function(a,b,c){return new e(a,b,c)}})(document),function(){"use strict";var a=function(a,b){var c=a.length,d,e;while(c--){d=a[c].prototype;for(e in b)d[e]=b[e]}},b=function(a,b){var c=a.length;while(c--)if(!b(a[c]))return!1;return!0},c=function(){return!1},d=function(){return!0},e=/^(?:A(?:BBR|CRONYM)?|B(?:R|D[IO])?|C(?:ITE|ODE)|D(?:FN|EL)|EM|HR|I(?:NPUT|MG|NS)?|KBD|Q|R(?:P|T|UBY)|S(?:U[BP]|PAN|TRONG|AMP)|U)$/,f={BR:1,IMG:1,INPUT:1},g=function(a,b){var c=b.parentNode;return c&&c.replaceChild(a,b),a},h=1,i=3,j=1,k=1,l=3,m=function(a){return a.isBlock()?k:l},n=!!window.opera||!!window.ie,o=/WebKit/.test(navigator.userAgent)||!!window.ie;a(window.Node?[Node]:[Text,Element,HTMLDocument],{isInline:c,isBlock:c,isContainer:c,getPath:function(){var a=this.parentNode;return a?a.getPath():""},detach:function(){var a=this.parentNode;return a&&a.removeChild(this),this},replaceWith:function(a){return g(a,this),this},replaces:function(a){return g(this,a),this},nearest:function(a,b){var c=this.parentNode;return c?c.nearest(a,b):null},getPreviousBlock:function(){var a=this.ownerDocument,b=a.createTreeWalker(a.body,j,m,!1);return b.currentNode=this,b.previousNode()},getNextBlock:function(){var a=this.ownerDocument,b=a.createTreeWalker(a.body,j,m,!1);return b.currentNode=this,b.nextNode()},split:function(a,b){return a},mergeContainers:function(){}}),a([Text],{isLeaf:d,isInline:d,getLength:function(){return this.length},isLike:function(a){return a.nodeType===i},split:function(a,b){var c=this;return c===b?a:c.parentNode.split(c.splitText(a),b)}}),a([Element],{isLeaf:function(){return!!f[this.nodeName]},isInline:function(){return e.test(this.nodeName)},isBlock:function(){return!this.isInline()&&b(this.childNodes,function(a){return a.isInline()})},isContainer:function(){return!this.isInline()&&!this.isBlock()},getLength:function(){return this.childNodes.length},getPath:function(){var a=this.nodeName;if(a==="BODY")return a;var b=this.parentNode.getPath(),c=this.id,d=this.className.trim();return b+=">"+a,c&&(b+="#"+c),d&&(d=d.split(/\s\s*/),d.sort(),b+=".",b+=d.join(".")),b},wraps:function(a){return g(this,a).appendChild(a),this},empty:function(){var a=this.ownerDocument.createDocumentFragment(),b=this.childNodes.length;while(b--)a.appendChild(this.firstChild);return a},is:function(a,b){if(this.nodeName!==a)return!1;var c;for(c in b)if(this.getAttribute(c)!==b[c])return!1;return!0},nearest:function(a,b){var c=this;do if(c.is(a,b))return c;while((c=c.parentNode)&&c.nodeType===h);return null},isLike:function(a){return a.nodeType===h&&a.nodeName===this.nodeName&&a.className===this.className&&a.style.cssText===this.style.cssText},mergeInlines:function(a){var b=this.childNodes,c=b.length,d=[],e,g,j;while(c--){e=b[c],g=c&&b[c-1];if(c&&e.isInline()&&e.isLike(g)&&!f[e.nodeName])a.startContainer===e&&(a.startContainer=g,a.startOffset+=g.getLength()),a.endContainer===e&&(a.endContainer=g,a.endOffset+=g.getLength()),a.startContainer===this&&(a.startOffset>c?a.startOffset-=1:a.startOffset===c&&(a.startContainer=g,a.startOffset=g.getLength())),a.endContainer===this&&(a.endOffset>c?a.endOffset-=1:a.endOffset===c&&(a.endContainer=g,a.endOffset=g.getLength())),e.detach(),e.nodeType===i?g.appendData(e.data.replace(/\u200B/g,"")):d.push(e.empty());else if(e.nodeType===h){j=d.length;while(j--)e.appendChild(d.pop());e.mergeInlines(a)}}},mergeWithBlock:function(a,b){var c=this,d=a,e,f,g;while(d.parentNode.childNodes.length===1)d=d.parentNode;d.detach(),f=c.childNodes.length,e=c.lastChild,e&&e.nodeName==="BR"&&(c.removeChild(e),f-=1),g={startContainer:c,startOffset:f,endContainer:c,endOffset:f},c.appendChild(a.empty()),c.mergeInlines(g),b.setStart(g.startContainer,g.startOffset),b.collapse(!0),window.opera&&(e=c.lastChild)&&e.nodeName==="BR"&&c.removeChild(e)},mergeContainers:function(){var a=this.previousSibling,b=this.firstChild;a&&a.isLike(this)&&a.isContainer()&&(a.appendChild(this.detach().empty()),b&&b.mergeContainers())},split:function(a,b){var c=this;typeof a=="number"&&(a=a<c.childNodes.length?c.childNodes[a]:null);if(c===b)return a;var d=c.parentNode,e=c.cloneNode(!1),f;while(a)f=a.nextSibling,e.appendChild(a),a=f;return c.fixCursor(),e.fixCursor(),(f=c.nextSibling)?d.insertBefore(e,f):d.appendChild(e),d.split(e,b)},fixCursor:function(){var a=this,b=a.ownerDocument,c,d;a.nodeName==="BODY"&&(!(d=a.firstChild)||d.nodeName==="BR")&&(c=b.createElement("DIV"),d?a.replaceChild(c,d):a.appendChild(c),a=c,c=null);if(a.isInline())a.firstChild||(o?(c=b.createTextNode("​"),editor._setPlaceholderTextNode(c)):c=b.createTextNode(""));else if(n){while(!a.isLeaf()){d=a.firstChild;if(!d){c=b.createTextNode("");break}a=d}a.isLeaf()&&(a.nodeType!==i?a.parentNode.insertBefore(b.createTextNode(""),a):/^ +$/.test(a.data)&&(a.data=""))}else if(!a.querySelector("BR")){c=b.createElement("BR");while((d=a.lastElementChild)&&!d.isInline())a=d}return c&&a.appendChild(c),this}});if(function(){var a=document.createElement("div"),b=document.createTextNode("12");return a.appendChild(b),b.splitText(2),a.childNodes.length!==2}())Text.prototype.splitText=function(a){var b=this.ownerDocument.createTextNode(this.data.slice(a)),c=this.nextSibling,d=this.parentNode,e=this.length-a;return c?d.insertBefore(b,c):d.appendChild(b),e&&this.deleteData(a,e),b}}(),function(){"use strict";var a=function(a,b){var c;for(c in b)a[c]=b[c]},b=Array.prototype.indexOf,c=1,d=3,e=4,f=1,g=0,h=1,i=2,j=3,k=function(a,b){var d=a.childNodes;while(b&&a.nodeType===c)a=d[b-1],d=a.childNodes,b=d.length;return a},l=function(a,b){if(a.nodeType===c){var d=a.childNodes;if(b<d.length)a=d[b];else{while(a&&!a.nextSibling)a=a.parentNode;a&&(a=a.nextSibling)}}return a};a(Range.prototype,{forEachTextNode:function(a){var b=this.cloneRange();b.moveBoundariesDownTree();var c=b.startContainer,d=b.endContainer,g=b.commonAncestorContainer,h=g.ownerDocument.createTreeWalker(g,e,function(a){return f},!1),i=h.currentNode=c;while(!a(i,b)&&i!==d&&(i=h.nextNode()));},getTextContent:function(){var a="";return this.forEachTextNode(function(b,c){var d=b.data;d&&/\S/.test(d)&&(b===c.endContainer&&(d=d.slice(0,c.endOffset)),b===c.startContainer&&(d=d.slice(c.startOffset)),a+=d)}),a},_insertNode:function(a){var c=this.startContainer,e=this.startOffset,f=this.endContainer,g=this.endOffset,h,i,j,k;return c.nodeType===d?(h=c.parentNode,i=h.childNodes,e===c.length?(e=b.call(i,c)+1,this.collapsed&&(f=h,g=e)):(e&&(k=c.splitText(e),f===c?(g-=e,f=k):f===h&&(g+=1),c=k),e=b.call(i,c)),c=h):i=c.childNodes,j=i.length,e===j?c.appendChild(a):c.insertBefore(a,i[e]),c===f&&(g+=i.length-j),this.setStart(c,e),this.setEnd(f,g),this},_extractContents:function(a){var c=this.startContainer,e=this.startOffset,f=this.endContainer,g=this.endOffset;a||(a=this.commonAncestorContainer),a.nodeType===d&&(a=a.parentNode);var h=f.split(g,a),i=c.split(e,a),j=a.ownerDocument.createDocumentFragment(),k;while(i!==h)k=i.nextSibling,j.appendChild(i),i=k;return this.setStart(a,h?b.call(a.childNodes,h):a.childNodes.length),this.collapse(!0),a.fixCursor(),j},_deleteContents:function(){this.moveBoundariesUpTree(),this._extractContents();var a=this.getStartBlock(),b=this.getEndBlock();a&&b&&a!==b&&a.mergeWithBlock(b,this),a&&a.fixCursor();var c=this.endContainer.ownerDocument.body,d=c.firstChild;if(!d||d.nodeName==="BR")c.fixCursor(),this.selectNodeContents(c.firstChild);var e=this.collapsed;return this.moveBoundariesDownTree(),e&&this.collapse(!0),this},insertTreeFragment:function(a){var b=!0,d=a.childNodes,e=d.length;while(e--)if(!d[e].isInline()){b=!1;break}this.collapsed||this._deleteContents(),this.moveBoundariesDownTree();if(b)this._insertNode(a),this.collapse(!1);else{var f=this.startContainer.split(this.startOffset,this.startContainer.ownerDocument.body),g=f.previousSibling,h=g,i=h.childNodes.length,j=f,k=0,l=f.parentNode,m,n;while((m=h.lastChild)&&m.nodeType===c&&m.nodeName!=="BR")h=m,i=h.childNodes.length;while((m=j.firstChild)&&m.nodeType===c&&m.nodeName!=="BR")j=m;while((m=a.firstChild)&&m.isInline())h.appendChild(m);while((m=a.lastChild)&&m.isInline())j.insertBefore(m,j.firstChild),k+=1;n=a;while(n=n.getNextBlock())n.fixCursor();l.insertBefore(a,f),f.mergeContainers(),g.nextSibling.mergeContainers(),f===j&&!j.textContent&&(j=j.previousSibling,k=j.getLength(),l.removeChild(f)),g===h&&!h.textContent&&(h=h.nextSibling,i=0,l.removeChild(g)),this.setStart(h,i),this.setEnd(j,k),this.moveBoundariesDownTree()}},containsNode:function(a,b){var c=this,d=a.ownerDocument.createRange();d.selectNode(a);if(b){var e=c.compareBoundaryPoints(j,d)>-1,f=c.compareBoundaryPoints(h,d)<1;return!e&&!f}var k=c.compareBoundaryPoints(g,d)<1,l=c.compareBoundaryPoints(i,d)>-1;return k&&l},moveBoundariesDownTree:function(){var a=this.startContainer,b=this.startOffset,c=this.endContainer,e=this.endOffset,f;while(a.nodeType!==d){f=a.childNodes[b];if(!f||f.nodeName==="BR")break;a=f,b=0}if(e)while(c.nodeType!==d){f=c.childNodes[e-1];if(!f||f.nodeName==="BR")break;c=f,e=c.getLength()}else while(c.nodeType!==d){f=c.firstChild;if(!f||f.nodeName==="BR")break;c=f}return this.collapsed?(this.setStart(c,e),this.setEnd(a,b)):(this.setStart(a,b),this.setEnd(c,e)),this},moveBoundariesUpTree:function(a){var c=this.startContainer,d=this.startOffset,e=this.endContainer,f=this.endOffset,g;a||(a=this.commonAncestorContainer);while(c!==a&&!d)g=c.parentNode,d=b.call(g.childNodes,c),c=g;while(e!==a&&f===e.getLength())g=e.parentNode,f=b.call(g.childNodes,e)+1,e=g;return this.setStart(c,d),this.setEnd(e,f),this},getStartBlock:function(){var a=this.startContainer,b;return a.isInline()?b=a.getPreviousBlock():a.isBlock()?b=a:(b=k(a,this.startOffset),b=b.getNextBlock()),b&&this.containsNode(b,!0)?b:null},getEndBlock:function(){var a=this.endContainer,b,c;if(a.isInline())b=a.getPreviousBlock();else if(a.isBlock())b=a;else{b=l(a,this.endOffset);if(!b){b=a.ownerDocument.body;while(c=b.lastChild)b=c}b=b.getPreviousBlock()}return b&&this.containsNode(b,!0)?b:null},startsAtBlockBoundary:function(){var a=this.startContainer,c=this.startOffset,d,e;while(a.isInline()){if(c)return!1;d=a.parentNode,c=b.call(d.childNodes,a),a=d}while(c&&(e=a.childNodes[c-1])&&(e.data===""||e.nodeName==="BR"))c-=1;return!c},endsAtBlockBoundary:function(){var a=this.endContainer,c=this.endOffset,d=a.getLength(),e,f;while(a.isInline()){if(c!==d)return!1;e=a.parentNode,c=b.call(e.childNodes,a)+1,a=e,d=a.childNodes.length}while(c<d&&(f=a.childNodes[c])&&(f.data===""||f.nodeName==="BR"))c+=1;return c===d},expandToBlockBoundaries:function(){var a=this.getStartBlock(),c=this.getEndBlock(),d;return a&&c&&(d=a.parentNode,this.setStart(d,b.call(d.childNodes,a)),d=c.parentNode,this.setEnd(d,b.call(d.childNodes,c)+1)),this}})}(),function(a){"use strict";var b=2,c=1,d=3,e=4,f=1,g=3,h=a.defaultView,i=a.body,j=!!h.opera,k=!!h.ie,l=h.ie===8,m=/Gecko\//.test(navigator.userAgent),n=/WebKit/.test(navigator.userAgent),o=/iP(?:ad|hone|od)/.test(navigator.userAgent),p=k||j,q=k||n,r=function(b,c,d){var e=a.createElement(b),f,g,h;c instanceof Array&&(d=c,c=null);if(c)for(f in c)e.setAttribute(f,c[f]);if(d)for(g=0,h=d.length;g<h;g+=1)e.appendChild(d[g]);return e},s={cut:1,paste:1,focus:1,blur:1,pathChange:1,select:1,input:1,undoStateChange:1},t={},u=function(a,b){var c=t[a],d,e,f;if(c){b||(b={}),b.type!==a&&(b.type=a);for(d=0,e=c.length;d<e;d+=1)f=c[d],f.handleEvent?f.handleEvent(b):f(b)}},v=function(a){u(a.type,a)},w=function(b,c){var d=t[b];d||(d=t[b]=[],s[b]||a.addEventListener(b,v,!1)),d.push(c)},x=function(b,c){var d=t[b],e;if(d){e=d.length;while(e--)d[e]===c&&d.splice(e,1);d.length||(delete t[b],s[b]||a.removeEventListener(b,v,!1))}},y=function(b,c,d,e){if(b instanceof Range)return b.cloneRange();var f=a.createRange();return f.setStart(b,c),d?f.setEnd(d,e):f.setEnd(b,c),f},z=h.getSelection(),A=function(a){a&&(o&&h.focus(),z.removeAllRanges(),z.addRange(a))},B=null,C=function(){return z.rangeCount&&(B=z.getRangeAt(0).cloneRange()),B};h.ie&&h.addEventListener("beforedeactivate",C,!0);var D,E,F="",G=null,H=!0,I=!1,J=function(){H=!0,I=!1},K=function(a){G&&(H=!0,L()),I||(setTimeout(J,0),I=!0),H=!1,G=a},L=function(){if(!H)return;var a=G,b;G=null;if(a.parentNode){while((b=a.data.indexOf("​"))>-1)a.deleteData(b,1);!a.data&&!a.nextSibling&&!a.previousSibling&&a.parentNode.isInline()&&a.parentNode.detach()}},M=function(a,b){G&&!b&&L(a);var c=a.startContainer,d=a.endContainer,e;if(b||c!==D||d!==E)D=c,E=d,e=c&&d?c===d?d.getPath():"(selection)":"",F!==e&&(F=e,u("pathChange",{path:e}));c!==d&&u("select")},N=function(){M(C())};w("keyup",N),w("mouseup",N);var O=function(){m&&i.focus(),h.focus()},P=function(){h.blur()};h.addEventListener("focus",v,!1),h.addEventListener("blur",v,!1);var Q=function(){return i.innerHTML},R=function(a){var b=i;b.innerHTML=a;do b.fixCursor();while(b=b.getNextBlock())},S=function(a,b){b||(b=C()),b.collapse(!0),b._insertNode(a),b.setStartAfter(a),A(b),M(b)},T="ss-"+Date.now()+"-"+Math.random(),U="es-"+Date.now()+"-"+Math.random(),V=function(a){var c=r("INPUT",{id:T,type:"hidden"}),d=r("INPUT",{id:U,type:"hidden"}),e;a._insertNode(c),a.collapse(!1),a._insertNode(d),c.compareDocumentPosition(d)&b&&(c.id=U,d.id=T,e=c,c=d,d=e),a.setStartAfter(c),a.setEndBefore(d)},W=Array.prototype.indexOf,X=function(b){var c=a.getElementById(T),d=a.getElementById(U);if(c&&d){var e=c.parentNode,f=d.parentNode,g={startContainer:e,endContainer:f,startOffset:W.call(e.childNodes,c),endOffset:W.call(f.childNodes,d)};e===f&&(g.endOffset-=1),c.detach(),d.detach(),e.mergeInlines(g),e!==f&&f.mergeInlines(g),b||(b=a.createRange()),b.setStart(g.startContainer,g.startOffset),b.setEnd(g.endContainer,g.endOffset),b.collapsed||b.moveBoundariesDownTree()}return b},Y,Z,$,_,ab=function(){_&&(_=!1,u("undoStateChange",{canUndo:!0,canRedo:!1})),u("input")};w("keyup",function(a){var b=a.keyCode;if(!a.ctrlKey&&!a.metaKey&&!a.altKey&&(b<16||b>20)&&(b<33||b>45)){var c=i.firstChild;h.ie===8&&c.nodeName==="P"&&(V(C()),c.replaceWith(r("DIV",[c.empty()])),A(X())),ab()}});var bb=function(a){_||(Y+=1,Y<$&&(Z.length=$=Y),a&&V(a),Z[Y]=Q(),$+=1,_=!0)},cb=function(){if(Y!==0||!_){bb(C()),Y-=1,R(Z[Y]);var a=X();a&&A(a),_=!0,u("undoStateChange",{canUndo:Y!==0,canRedo:!0}),u("input")}},db=function(){if(Y+1<$&&_){Y+=1,R(Z[Y]);var a=X();a&&A(a),u("undoStateChange",{canUndo:!0,canRedo:Y+1<$}),u("input")}},eb=function(b,c,h){b=b.toUpperCase(),c||(c={});if(!h&&!(h=C()))return!1;var i=h.commonAncestorContainer,j,k;if(i.nearest(b,c))return!0;if(i.nodeType===d)return!1;j=a.createTreeWalker(i,e,function(a){return h.containsNode(a,!0)?f:g},!1);var l=!1;while(k=j.nextNode()){if(!k.nearest(b,c))return!1;l=!0}return l},fb=function(b,c,h){if(h.collapsed){var i=r(b,c).fixCursor();h._insertNode(i),h.setStart(i.firstChild,i.firstChild.length),h.collapse(!0)}else{var j=a.createTreeWalker(h.commonAncestorContainer,e,function(a){return h.containsNode(a,!0)?f:g},!1),k,l,m=0,n=0,o=j.currentNode=h.startContainer,p;o.nodeType!==d&&(o=j.nextNode());do p=!o.nearest(b,c),o===h.endContainer&&(p&&o.length>h.endOffset?o.splitText(h.endOffset):n=h.endOffset),o===h.startContainer&&(p&&h.startOffset?o=o.splitText(h.startOffset):m=h.startOffset),p&&(r(b,c).wraps(o),n=o.length),l=o,k||(k=l);while(o=j.nextNode());h=y(k,m,l,n)}return h},gb=function(b,c,e,f){V(e);var g;e.collapsed&&(q?(g=a.createTextNode("​"),K(g)):g=a.createTextNode(""),e._insertNode(g));var h=e.commonAncestorContainer;while(h.isInline())h=h.parentNode;var i=e.startContainer,j=e.startOffset,k=e.endContainer,l=e.endOffset,m=[],n=function(a,b){if(e.containsNode(a,!1))return;var c=a.nodeType===d,f,g;if(!e.containsNode(a,!0)){a.nodeName!=="INPUT"&&(!c||a.data)&&m.push([b,a]);return}if(c)a===k&&l!==a.length&&m.push([b,a.splitText(l)]),a===i&&j&&(a.splitText(j),m.push([b,a]));else for(f=a.firstChild;f;f=g)g=f.nextSibling,n(f,b)},o=Array.prototype.filter.call(h.getElementsByTagName(b),function(a){return e.containsNode(a,!0)&&a.is(b,c)});f||o.forEach(function(a){n(a,a)}),m.forEach(function(a){a[0].cloneNode(!1).wraps(a[1])}),o.forEach(function(a){a.replaceWith(a.empty())}),X(e),g&&e.collapse(!1);var p={startContainer:e.startContainer,startOffset:e.startOffset,endContainer:e.endContainer,endOffset:e.endOffset};return h.mergeInlines(p),e.setStart(p.startContainer,p.startOffset),e.setEnd(p.endContainer,p.endOffset),e},hb=function(a,b,c,d){if(!c&&!(c=C()))return;bb(c),X(c),b&&(c=gb(b.tag.toUpperCase(),b.attributes||{},c,d)),a&&(c=fb(a.tag.toUpperCase(),a.attributes||{},c)),A(c),M(c,!0),ab()},ib=function(a,b,c){if(!c&&!(c=C()))return;b&&(bb(c),X(c));var d=c.getStartBlock(),e=c.getEndBlock();if(d&&e)for(;;){if(a(d)||d===e)break;d=d.getNextBlock()}b&&(A(c),M(c,!0),ab())},jb=function(a,b){if(!b&&!(b=C()))return;j||i.setAttribute("contenteditable","false"),_?V(b):bb(b),b.expandToBlockBoundaries(),b.moveBoundariesUpTree(i);var c=b._extractContents(i);b._insertNode(a(c)),b.endOffset<b.endContainer.childNodes.length&&b.endContainer.childNodes[b.endOffset].mergeContainers(),b.startContainer.childNodes[b.startOffset].mergeContainers(),j||i.setAttribute("contenteditable","true"),X(b),A(b),M(b,!0),ab()},kb=function(a){return r("BLOCKQUOTE",[a])},lb=function(a){var b=a.querySelectorAll("blockquote");return Array.prototype.filter.call(b,function(a){return!a.parentNode.nearest("BLOCKQUOTE")}).forEach(function(a){a.replaceWith(a.empty())}),a},mb=function(a){var b=a.querySelectorAll("blockquote"),c=b.length,d;while(c--)d=b[c],d.replaceWith(d.empty());return a},nb=function(a,b){var c,d,e,f,g,h;for(c=0,d=a.length;c<d;c+=1)e=a[c],f=e.nodeName,e.isBlock()?f!=="LI"&&(h=r("LI",[e.empty()]),e.parentNode.nodeName===b?e.replaceWith(h):(g=e.previousSibling)&&g.nodeName===b?(g.appendChild(h),e.detach(),c-=1,d-=1):e.replaceWith(r(b,[h]))):e.isContainer()&&(f!==b&&/^[DOU]L$/.test(f)?e.replaceWith(r(b,[e.empty()])):nb(e.childNodes,b))},ob=function(a){return nb(a.childNodes,"UL"),a},pb=function(a){return nb(a.childNodes,"OL"),a},qb=function(a){var b=a.querySelectorAll("UL, OL");return Array.prototype.filter.call(b,function(a){return!a.parentNode.nearest("UL")&&!a.parentNode.nearest("OL")}).forEach(function(a){var b=a.empty(),c=b.childNodes,d=c.length,e;while(d--)e=c[d],e.nodeName==="LI"&&b.replaceChild(r("DIV",[e.empty()]),e);a.replaceWith(b)}),a},rb={DIV:"DIV",PRE:"DIV",H1:"DIV",H2:"DIV",H3:"DIV",H4:"DIV",H5:"DIV",H6:"DIV",P:"DIV",DT:"DD",DD:"DT",LI:"LI"},sb=function(a,b,c){var d=rb[a.nodeName],e=b.split(c,a.parentNode);return e.nodeName!==d&&(a=r(d),a.replaces(e).appendChild(e.empty()),e=a),e},tb=/\b((?:https?:\/\/|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}\/)(?:[^\s()<>]+|\([^\s()<>]+\))+(?:\((?:[^\s()<>]+|(?:\([^\s()<>]+\)))*\)|[^\s`!()\[\]{};:'".,<>?«»“”‘’])|(?:[\w\-.%+]+@(?:[\w\-]+\.)+[A-Z]{2,4}))/i,ub=function(a){var b=a.ownerDocument,c=b.createTreeWalker(a,e,function(a){return a.nearest("A")?g:f},!1),d,h,i,j,k,l,m;while(d=c.nextNode()){h=d.data.split(tb),j=h.length;if(j>1){l=d.parentNode,m=d.nextSibling;for(i=0;i<j;i+=1)k=h[i],i?(i%2?(d=b.createElement("A"),d.textContent=k,d.href=/@/.test(k)?"mailto:"+k:/^https?:/.test(k)?k:"http://"+k):d=b.createTextNode(k),m?l.insertBefore(d,m):l.appendChild(d)):d.data=k;c.currentNode=d}}},vb=/^A(?:DDRESS|RTICLE|SIDE)|BLOCKQUOTE|CAPTION|D(?:[DLT]|IV)|F(?:IGURE|OOTER)|H[1-6]|HEADER|L(?:ABEL|EGEND|I)|O(?:L|UTPUT)|P(?:RE)?|SECTION|T(?:ABLE|BODY|D|FOOT|H|HEAD|R)|UL$/,wb={color:{regexp:/\S/,replace:function(a){return r("SPAN",{"class":"colour",style:"color:"+a})}},fontWeight:{regexp:/^bold/i,replace:function(){return r("B")}},fontStyle:{regexp:/^italic/i,replace:function(){return r("I")}},fontFamily:{regexp:/\S/,replace:function(a){return r("SPAN",{"class":"font",style:"font-family:"+a})}},fontSize:{regexp:/\S/,replace:function(a){return r("SPAN",{"class":"size",style:"font-size:"+a})}}},xb={SPAN:function(a,b){var c=a.style,d,e,f,g,h,i;for(d in wb)e=wb[d],f=c[d],f&&e.regexp.test(f)&&(i=e.replace(f),g&&g.appendChild(i),g=i,h||(h=i));return h&&(g.appendChild(a.empty()),b.replaceChild(h,a)),g||a},STRONG:function(a,b){var c=r("B");return b.replaceChild(c,a),c.appendChild(a.empty()),c},EM:function(a,b){var c=r("I");return b.replaceChild(c,a),c.appendChild(a.empty()),c},TT:function(a,b){var c=r("SPAN",{"class":"font",style:'font-family:menlo,consolas,"courier new",monospace'});return b.replaceChild(c,a),c.appendChild(a.empty()),c}},yb=function(a,b){var e=a.childNodes,f,g,h,i,j,k,l;for(f=0,g=e.length;f<g;f+=1){h=e[f],i=h.nodeName,j=h.nodeType,k=xb[i];if(j===c){l=h.childNodes.length;if(k)h=k(h,a);else if(!vb.test(i)&&!h.isInline()){f-=1,g+=l-1,a.replaceChild(h.empty(),h);continue}!b&&h.style.cssText&&h.removeAttribute("style"),l&&yb(h,b)}else if(j!==d||!/\S/.test(h.data))a.removeChild(h),f-=1,g-=1}return a},zb=function(a,b){var c=a.childNodes,d=null,e,f,g,h;for(e=0,f=c.length;e<f;e+=1){g=c[e],h=g.nodeName==="BR";if(!h&&g.isInline())d||(d=r(b)),d.appendChild(g),e-=1,f-=1;else if(h||d)d||(d=r(b)),d.fixCursor(),h?a.replaceChild(d,g):(a.insertBefore(d,g),e+=1,f+=1),d=null}return d&&a.appendChild(d.fixCursor()),a},Ab=function(a){var b=a.querySelectorAll("BR"),c=b.length,d,e;while(c--){d=b[c],e=d.parentNode;if(!e)continue;if(d.nextSibling&&d.previousSibling){while(e.isInline())e=e.parentNode;e.isBlock()?rb[e.nodeName]&&(sb(e,d.parentNode,d),d.detach()):zb(e,"DIV")}else d.detach()}},Bb=function(){i.fixCursor()};a.addEventListener(k?"beforecut":"cut",function(){var a=C();bb(a),X(a),setTimeout(Bb,0)},!1);var Cb=!1;a.addEventListener(k?"beforepaste":"paste",function(){if(Cb)return;Cb=!0;var a=C(),b=a.startContainer,c=a.startOffset,d=a.endContainer,e=a.endOffset,f=r("DIV",{style:"position: absolute; overflow: hidden;top: -100px; left: -100px; width: 1px; height: 1px;"});i.appendChild(f),a.selectNodeContents(f),A(a),setTimeout(function(){var a=f.detach().empty(),g=a.firstChild,h=y(b,c,d,e);if(g){g===a.lastChild&&g.nodeName==="DIV"&&a.replaceChild(g.empty(),g),a.normalize(),ub(a),yb(a,!1),Ab(a);var i=a,j=!0;while(i=i.getNextBlock())i.fixCursor();u("willPaste",{fragment:a,preventDefault:function(){j=!1}}),j&&(h.insertTreeFragment(a),ab(),h.collapse(!1))}A(h),M(h,!0),Cb=!1},0)},!1);var Db={8:"backspace",9:"tab",13:"enter",32:"space",46:"delete"},Eb=function(a){return function(b){b.preventDefault(),a()}},Fb=function(a){return function(b){b.preventDefault();var c=C();eb(a,null,c)?hb(null,{tag:a},c):hb({tag:a},null,c)}},Gb={enter:function(b){b.preventDefault();var e=C();if(!e)return;bb(e),X(e),e.collapsed||e._deleteContents();var f=e.getStartBlock(),g=f?f.nodeName:"DIV",h=rb[g],k;if(!f){e._insertNode(r("BR")),e.collapse(!1),A(e),M(e,!0),ab();return}var l=e.startContainer,m=e.startOffset,n;if(!h){if(l===f){l=m?l.childNodes[m-1]:null,m=0;if(l){l.nodeName==="BR"?l=l.nextSibling:m=l.getLength();if(!l||l.nodeName==="BR")n=r("DIV").fixCursor(),l?f.replaceChild(n,l):f.appendChild(n),l=n}}zb(f,"DIV"),h="DIV",l||(l=f.firstChild),e.setStart(l,m),e.setEnd(l,m),f=e.getStartBlock()}if(!f.textContent){if(f.nearest("UL")||f.nearest("OL"))return jb(qb,e);if(f.nearest("BLOCKQUOTE"))return jb(mb,e)}k=sb(f,l,m);while(k.nodeType===c){var o=k.firstChild,p;if(k.nodeName==="A"){k.replaceWith(k.empty()),k=o;continue}while(o&&o.nodeType===d&&!o.data){p=o.nextSibling;if(!p||p.nodeName==="BR")break;o.detach(),o=p}if(!o||o.nodeName==="BR"||o.nodeType===d&&!j)break;k=o}e=y(k,0),A(e),M(e,!0),k.nodeType===d&&(k=k.parentNode),k.offsetTop+k.offsetHeight>(a.documentElement.scrollTop||i.scrollTop)+i.offsetHeight&&k.scrollIntoView(!1),ab()},backspace:function(a){var b=C();if(!b.collapsed)a.preventDefault(),b._deleteContents(),A(b),M(b,!0);else if(b.startsAtBlockBoundary()){a.preventDefault();var c=b.getStartBlock(),d=c.getPreviousBlock();if(d){d.mergeWithBlock(c,b),c=d.parentNode;while(c&&!c.nextSibling)c=c.parentNode;c&&(c=c.nextSibling)&&c.mergeContainers(),A(b)}else{if(c.nearest("UL")||c.nearest("OL"))return jb(qb,b);if(c.nearest("BLOCKQUOTE"))return jb(lb,b);A(b),M(b,!0)}}},"delete":function(a){var b=C();if(!b.collapsed)a.preventDefault(),b._deleteContents(),A(b),M(b,!0);else if(b.endsAtBlockBoundary()){a.preventDefault();var c=b.getStartBlock(),d=c.getNextBlock();if(d){c.mergeWithBlock(d,b),d=c.parentNode;while(d&&!d.nextSibling)d=d.parentNode;d&&(d=d.nextSibling)&&d.mergeContainers(),A(b),M(b,!0)}}},space:function(){var a=C();bb(a),X(a),A(a)},"ctrl-b":Fb("B"),"ctrl-i":Fb("I"),"ctrl-u":Fb("U"),"ctrl-y":Eb(db),"ctrl-z":Eb(cb),"ctrl-shift-z":Eb(db)};w(j?"keypress":"keydown",function(a){var b=a.keyCode,c=Db[b]||String.fromCharCode(b).toLowerCase(),d="";j&&a.which===46&&(c="."),111<b&&b<124&&(c="f"+(b-111)),a.altKey&&(d+="alt-");if(a.ctrlKey||a.metaKey)d+="ctrl-";a.shiftKey&&(d+="shift-"),c=d+c,Gb[c]&&Gb[c](a)});var Hb=function(a){return function(){return a.apply(null,arguments),this}},Ib=function(a,b,c){return function(){return a(b,c),O(),this}};h.editor={_setPlaceholderTextNode:K,addEventListener:Hb(w),removeEventListener:Hb(x),focus:Hb(O),blur:Hb(P),getDocument:function(){return a},addStyles:function(b){if(b){var c=a.documentElement.firstChild,d=r("STYLE",{type:"text/css"});d.styleSheet?(c.appendChild(d),d.styleSheet.cssText=b):(d.appendChild(a.createTextNode(b)),c.appendChild(d))}return this},getHTML:function(){var a=[],b,c,d,e;if(p){b=i;while(b=b.getNextBlock())!b.textContent&&!b.querySelector("BR")&&(c=r("BR"),b.appendChild(c),a.push(c))}d=Q();if(p){e=a.length;while(e--)a[e].detach()}return d},setHTML:function(b){var c=a.createDocumentFragment(),d=r("DIV"),e;d.innerHTML=b,c.appendChild(d.empty()),yb(c,!0),Ab(c),zb(c,"DIV");var f=c;while(f=f.getNextBlock())f.fixCursor();while(e=i.lastChild)i.removeChild(e);i.appendChild(c),i.fixCursor(),Y=-1,Z=[],$=0,_=!1;var g=y(i.firstChild,0);return bb(g),X(g),l||A(g),M(g,!0),this},getSelectedText:function(){return C().getTextContent()},insertImage:function(a){var b=r("IMG",{src:a});return S(b),b},getPath:function(){return F},getSelection:C,setSelection:Hb(A),undo:Hb(cb),redo:Hb(db),hasFormat:eb,changeFormat:Hb(hb),bold:Ib(hb,{tag:"B"}),italic:Ib(hb,{tag:"I"}),underline:Ib(hb,{tag:"U"}),removeBold:Ib(hb,null,{tag:"B"}),removeItalic:Ib(hb,null,{tag:"I"}),removeUnderline:Ib(hb,null,{tag:"U"}),makeLink:function(b){b=encodeURI(b);var c=C();if(c.collapsed){var d=b.indexOf(":")+1;if(d)while(b[d]==="/")d+=1;c._insertNode(a.createTextNode(b.slice(d)))}return hb({tag:"A",attributes:{href:b}},{tag:"A"},c),O(),this},removeLink:function(){return hb(null,{tag:"A"},C(),!0),O(),this},setFontFace:function(a){return hb({tag:"SPAN",attributes:{"class":"font",style:"font-family: "+a+", sans-serif;"}},{tag:"SPAN",attributes:{"class":"font"}}),O(),this},setFontSize:function(a){return hb({tag:"SPAN",attributes:{"class":"size",style:"font-size: "+(typeof a=="number"?a+"px":a)}},{tag:"SPAN",attributes:{"class":"size"}}),O(),this},setTextColour:function(a){return hb({tag:"SPAN",attributes:{"class":"colour",style:"color: "+a}},{tag:"SPAN",attributes:{"class":"colour"}}),O(),this},setHighlightColour:function(a){return hb({tag:"SPAN",attributes:{"class":"highlight",style:"background-color: "+a}},{tag:"SPAN",attributes:{"class":"highlight"}}),O(),this},setTextAlignment:function(a){return ib(function(b){b.className="align-"+a,b.style.textAlign=a},!0),O(),this},forEachBlock:Hb(ib),modifyBlocks:Hb(jb),increaseQuoteLevel:Ib(jb,kb),decreaseQuoteLevel:Ib(jb,lb),makeUnorderedList:Ib(jb,ob),makeOrderedList:Ib(jb,pb),removeList:Ib(jb,qb)},i.setAttribute("contenteditable","true"),h.editor.setHTML(""),h.onEditorLoad&&(h.onEditorLoad(h.editor),h.onEditorLoad=null)}(document);
\ No newline at end of file
+/* Copyright © 2011-2012 by Neil Jenkins. Licensed under the MIT license. */(function(e){"use strict";var t=!e.createTreeWalker;window.ie===9&&(t=!0),t||function(){var n=e.createElement("div"),r=e.createTextNode("");n.appendChild(r);var i=n.cloneNode(!0),s=n.cloneNode(!0),o=n.cloneNode(!0),u=e.createTreeWalker(n,1,function(e){return 1},!1);n.appendChild(i),n.appendChild(s),n.appendChild(o),u.currentNode=o,u.previousNode()!==s&&(t=!0)}();if(!t)return;var n={1:1,2:2,3:4,8:128,9:256,11:1024},r=1,i=function(e,t,n){this.root=this.currentNode=e,this.nodeType=t,this.filter=n};i.prototype.nextNode=function(){var e=this.currentNode,t=this.root,i=this.nodeType,s=this.filter,o;for(;;){o=e.firstChild;while(!o&&e){if(e===t)break;o=e.nextSibling,o||(e=e.parentNode)}if(!o)return null;if(n[o.nodeType]&i&&s(o)===r)return this.currentNode=o,o;e=o}},i.prototype.previousNode=function(){var e=this.currentNode,t=this.root,i=this.nodeType,s=this.filter,o;for(;;){if(e===t)return null;o=e.previousSibling;if(o)while(e=o.lastChild)o=e;else o=e.parentNode;if(!o)return null;if(n[o.nodeType]&i&&s(o)===r)return this.currentNode=o,o;e=o}},e.createTreeWalker=function(e,t,n){return new i(e,t,n)}})(document),function(){"use strict";var e=function(e,t){var n=e.length,r,i;while(n--){r=e[n].prototype;for(i in t)r[i]=t[i]}},t=function(e,t){var n=e.length;while(n--)if(!t(e[n]))return!1;return!0},n=function(){return!1},r=function(){return!0},i=/^(?:A(?:BBR|CRONYM)?|B(?:R|D[IO])?|C(?:ITE|ODE)|D(?:FN|EL)|EM|HR|I(?:NPUT|MG|NS)?|KBD|Q|R(?:P|T|UBY)|S(?:U[BP]|PAN|TRONG|AMP)|U)$/,s={BR:1,IMG:1,INPUT:1},o=function(e,t){var n=t.parentNode;return n&&n.replaceChild(e,t),e},u=1,a=3,f=1,l=1,c=3,h=function(e){return e.isBlock()?l:c},p=!!window.opera||!!window.ie,d=/WebKit/.test(navigator.userAgent)||!!window.ie;e(window.Node?[Node]:[Text,Element,HTMLDocument],{isInline:n,isBlock:n,isContainer:n,getPath:function(){var e=this.parentNode;return e?e.getPath():""},detach:function(){var e=this.parentNode;return e&&e.removeChild(this),this},replaceWith:function(e){return o(e,this),this},replaces:function(e){return o(this,e),this},nearest:function(e,t){var n=this.parentNode;return n?n.nearest(e,t):null},getPreviousBlock:function(){var e=this.ownerDocument,t=e.createTreeWalker(e.body,f,h,!1);return t.currentNode=this,t.previousNode()},getNextBlock:function(){var e=this.ownerDocument,t=e.createTreeWalker(e.body,f,h,!1);return t.currentNode=this,t.nextNode()},split:function(e,t){return e},mergeContainers:function(){}}),e([Text],{isLeaf:r,isInline:r,getLength:function(){return this.length},isLike:function(e){return e.nodeType===a},split:function(e,t){var n=this;return n===t?e:n.parentNode.split(n.splitText(e),t)}}),e([Element],{isLeaf:function(){return!!s[this.nodeName]},isInline:function(){return i.test(this.nodeName)},isBlock:function(){return!this.isInline()&&t(this.childNodes,function(e){return e.isInline()})},isContainer:function(){return!this.isInline()&&!this.isBlock()},getLength:function(){return this.childNodes.length},getPath:function(){var e=this.nodeName;if(e==="BODY")return e;var t=this.parentNode.getPath(),n=this.id,r=this.className.trim();return t+=">"+e,n&&(t+="#"+n),r&&(r=r.split(/\s\s*/),r.sort(),t+=".",t+=r.join(".")),t},wraps:function(e){return o(this,e).appendChild(e),this},empty:function(){var e=this.ownerDocument.createDocumentFragment(),t=this.childNodes.length;while(t--)e.appendChild(this.firstChild);return e},is:function(e,t){if(this.nodeName!==e)return!1;var n;for(n in t)if(this.getAttribute(n)!==t[n])return!1;return!0},nearest:function(e,t){var n=this;do if(n.is(e,t))return n;while((n=n.parentNode)&&n.nodeType===u);return null},isLike:function(e){return e.nodeType===u&&e.nodeName===this.nodeName&&e.className===this.className&&e.style.cssText===this.style.cssText},mergeInlines:function(e){var t=this.childNodes,n=t.length,r=[],i,o,f;while(n--){i=t[n],o=n&&t[n-1];if(n&&i.isInline()&&i.isLike(o)&&!s[i.nodeName])e.startContainer===i&&(e.startContainer=o,e.startOffset+=o.getLength()),e.endContainer===i&&(e.endContainer=o,e.endOffset+=o.getLength()),e.startContainer===this&&(e.startOffset>n?e.startOffset-=1:e.startOffset===n&&(e.startContainer=o,e.startOffset=o.getLength())),e.endContainer===this&&(e.endOffset>n?e.endOffset-=1:e.endOffset===n&&(e.endContainer=o,e.endOffset=o.getLength())),i.detach(),i.nodeType===a?o.appendData(i.data.replace(/\u200B/g,"")):r.push(i.empty());else if(i.nodeType===u){f=r.length;while(f--)i.appendChild(r.pop());i.mergeInlines(e)}}},mergeWithBlock:function(e,t){var n=this,r=e,i,s,o;while(r.parentNode.childNodes.length===1)r=r.parentNode;r.detach(),s=n.childNodes.length,i=n.lastChild,i&&i.nodeName==="BR"&&(n.removeChild(i),s-=1),o={startContainer:n,startOffset:s,endContainer:n,endOffset:s},n.appendChild(e.empty()),n.mergeInlines(o),t.setStart(o.startContainer,o.startOffset),t.collapse(!0),window.opera&&(i=n.lastChild)&&i.nodeName==="BR"&&n.removeChild(i)},mergeContainers:function(){var e=this.previousSibling,t=this.firstChild;e&&e.isLike(this)&&e.isContainer()&&(e.appendChild(this.detach().empty()),t&&t.mergeContainers())},split:function(e,t){var n=this;typeof e=="number"&&(e=e<n.childNodes.length?n.childNodes[e]:null);if(n===t)return e;var r=n.parentNode,i=n.cloneNode(!1),s;while(e)s=e.nextSibling,i.appendChild(e),e=s;return n.fixCursor(),i.fixCursor(),(s=n.nextSibling)?r.insertBefore(i,s):r.appendChild(i),r.split(i,t)},fixCursor:function(){var e=this,t=e.ownerDocument,n,r;e.nodeName==="BODY"&&(!(r=e.firstChild)||r.nodeName==="BR")&&(n=t.createElement("DIV"),r?e.replaceChild(n,r):e.appendChild(n),e=n,n=null);if(e.isInline())e.firstChild||(d?(n=t.createTextNode("​"),editor._setPlaceholderTextNode(n)):n=t.createTextNode(""));else if(p){while(!e.isLeaf()){r=e.firstChild;if(!r){n=t.createTextNode("");break}e=r}e.isLeaf()&&(e.nodeType!==a?e.parentNode.insertBefore(t.createTextNode(""),e):/^ +$/.test(e.data)&&(e.data=""))}else if(!e.querySelector("BR")){n=t.createElement("BR");while((r=e.lastElementChild)&&!r.isInline())e=r}return n&&e.appendChild(n),this}});if(function(){var e=document.createElement("div"),t=document.createTextNode("12");return e.appendChild(t),t.splitText(2),e.childNodes.length!==2}())Text.prototype.splitText=function(e){var t=this.ownerDocument.createTextNode(this.data.slice(e)),n=this.nextSibling,r=this.parentNode,i=this.length-e;return n?r.insertBefore(t,n):r.appendChild(t),i&&this.deleteData(e,i),t}}(),function(){"use strict";var e=function(e,t){var n;for(n in t)e[n]=t[n]},t=Array.prototype.indexOf,n=1,r=3,i=4,s=1,o=0,u=1,a=2,f=3,l=function(e,t){var r=e.childNodes;while(t&&e.nodeType===n)e=r[t-1],r=e.childNodes,t=r.length;return e},c=function(e,t){if(e.nodeType===n){var r=e.childNodes;if(t<r.length)e=r[t];else{while(e&&!e.nextSibling)e=e.parentNode;e&&(e=e.nextSibling)}}return e};e(Range.prototype,{forEachTextNode:function(e){var t=this.cloneRange();t.moveBoundariesDownTree();var n=t.startContainer,r=t.endContainer,o=t.commonAncestorContainer,u=o.ownerDocument.createTreeWalker(o,i,function(e){return s},!1),a=u.currentNode=n;while(!e(a,t)&&a!==r&&(a=u.nextNode()));},getTextContent:function(){var e="";return this.forEachTextNode(function(t,n){var r=t.data;r&&/\S/.test(r)&&(t===n.endContainer&&(r=r.slice(0,n.endOffset)),t===n.startContainer&&(r=r.slice(n.startOffset)),e+=r)}),e},_insertNode:function(e){var n=this.startContainer,i=this.startOffset,s=this.endContainer,o=this.endOffset,u,a,f,l;return n.nodeType===r?(u=n.parentNode,a=u.childNodes,i===n.length?(i=t.call(a,n)+1,this.collapsed&&(s=u,o=i)):(i&&(l=n.splitText(i),s===n?(o-=i,s=l):s===u&&(o+=1),n=l),i=t.call(a,n)),n=u):a=n.childNodes,f=a.length,i===f?n.appendChild(e):n.insertBefore(e,a[i]),n===s&&(o+=a.length-f),this.setStart(n,i),this.setEnd(s,o),this},_extractContents:function(e){var n=this.startContainer,i=this.startOffset,s=this.endContainer,o=this.endOffset;e||(e=this.commonAncestorContainer),e.nodeType===r&&(e=e.parentNode);var u=s.split(o,e),a=n.split(i,e),f=e.ownerDocument.createDocumentFragment(),l;while(a!==u)l=a.nextSibling,f.appendChild(a),a=l;return this.setStart(e,u?t.call(e.childNodes,u):e.childNodes.length),this.collapse(!0),e.fixCursor(),f},_deleteContents:function(){this.moveBoundariesUpTree(),this._extractContents();var e=this.getStartBlock(),t=this.getEndBlock();e&&t&&e!==t&&e.mergeWithBlock(t,this),e&&e.fixCursor();var n=this.endContainer.ownerDocument.body,r=n.firstChild;if(!r||r.nodeName==="BR")n.fixCursor(),this.selectNodeContents(n.firstChild);var i=this.collapsed;return this.moveBoundariesDownTree(),i&&this.collapse(!0),this},insertTreeFragment:function(e){var t=!0,r=e.childNodes,i=r.length;while(i--)if(!r[i].isInline()){t=!1;break}this.collapsed||this._deleteContents(),this.moveBoundariesDownTree();if(t)this._insertNode(e),this.collapse(!1);else{var s=this.startContainer.split(this.startOffset,this.startContainer.ownerDocument.body),o=s.previousSibling,u=o,a=u.childNodes.length,f=s,l=0,c=s.parentNode,h,p;while((h=u.lastChild)&&h.nodeType===n&&h.nodeName!=="BR")u=h,a=u.childNodes.length;while((h=f.firstChild)&&h.nodeType===n&&h.nodeName!=="BR")f=h;while((h=e.firstChild)&&h.isInline())u.appendChild(h);while((h=e.lastChild)&&h.isInline())f.insertBefore(h,f.firstChild),l+=1;p=e;while(p=p.getNextBlock())p.fixCursor();c.insertBefore(e,s),s.mergeContainers(),o.nextSibling.mergeContainers(),s===f&&!f.textContent&&(f=f.previousSibling,l=f.getLength(),c.removeChild(s)),o===u&&!u.textContent&&(u=u.nextSibling,a=0,c.removeChild(o)),this.setStart(u,a),this.setEnd(f,l),this.moveBoundariesDownTree()}},containsNode:function(e,t){var n=this,r=e.ownerDocument.createRange();r.selectNode(e);if(t){var i=n.compareBoundaryPoints(f,r)>-1,s=n.compareBoundaryPoints(u,r)<1;return!i&&!s}var l=n.compareBoundaryPoints(o,r)<1,c=n.compareBoundaryPoints(a,r)>-1;return l&&c},moveBoundariesDownTree:function(){var e=this.startContainer,t=this.startOffset,n=this.endContainer,i=this.endOffset,s;while(e.nodeType!==r){s=e.childNodes[t];if(!s||s.nodeName==="BR")break;e=s,t=0}if(i)while(n.nodeType!==r){s=n.childNodes[i-1];if(!s||s.nodeName==="BR")break;n=s,i=n.getLength()}else while(n.nodeType!==r){s=n.firstChild;if(!s||s.nodeName==="BR")break;n=s}return this.collapsed?(this.setStart(n,i),this.setEnd(e,t)):(this.setStart(e,t),this.setEnd(n,i)),this},moveBoundariesUpTree:function(e){var n=this.startContainer,r=this.startOffset,i=this.endContainer,s=this.endOffset,o;e||(e=this.commonAncestorContainer);while(n!==e&&!r)o=n.parentNode,r=t.call(o.childNodes,n),n=o;while(i!==e&&s===i.getLength())o=i.parentNode,s=t.call(o.childNodes,i)+1,i=o;return this.setStart(n,r),this.setEnd(i,s),this},getStartBlock:function(){var e=this.startContainer,t;return e.isInline()?t=e.getPreviousBlock():e.isBlock()?t=e:(t=l(e,this.startOffset),t=t.getNextBlock()),t&&this.containsNode(t,!0)?t:null},getEndBlock:function(){var e=this.endContainer,t,n;if(e.isInline())t=e.getPreviousBlock();else if(e.isBlock())t=e;else{t=c(e,this.endOffset);if(!t){t=e.ownerDocument.body;while(n=t.lastChild)t=n}t=t.getPreviousBlock()}return t&&this.containsNode(t,!0)?t:null},startsAtBlockBoundary:function(){var e=this.startContainer,n=this.startOffset,r,i;while(e.isInline()){if(n)return!1;r=e.parentNode,n=t.call(r.childNodes,e),e=r}while(n&&(i=e.childNodes[n-1])&&(i.data===""||i.nodeName==="BR"))n-=1;return!n},endsAtBlockBoundary:function(){var e=this.endContainer,n=this.endOffset,r=e.getLength(),i,s;while(e.isInline()){if(n!==r)return!1;i=e.parentNode,n=t.call(i.childNodes,e)+1,e=i,r=e.childNodes.length}while(n<r&&(s=e.childNodes[n])&&(s.data===""||s.nodeName==="BR"))n+=1;return n===r},expandToBlockBoundaries:function(){var e=this.getStartBlock(),n=this.getEndBlock(),r;return e&&n&&(r=e.parentNode,this.setStart(r,t.call(r.childNodes,e)),r=n.parentNode,this.setEnd(r,t.call(r.childNodes,n)+1)),this}})}(),function(e){"use strict";var t=2,n=1,r=3,i=4,s=1,o=3,u=e.defaultView,a=e.body,f=!!u.opera,l=!!u.ie,c=u.ie===8,h=/Gecko\//.test(navigator.userAgent),p=/WebKit/.test(navigator.userAgent),d=/iP(?:ad|hone|od)/.test(navigator.userAgent),v=l||f,m=l||p,g=function(t,n,r){var i=e.createElement(t),s,o,u;n instanceof Array&&(r=n,n=null);if(n)for(s in n)i.setAttribute(s,n[s]);if(r)for(o=0,u=r.length;o<u;o+=1)i.appendChild(r[o]);return i},y={cut:1,paste:1,focus:1,blur:1,pathChange:1,select:1,input:1,undoStateChange:1},b={},w=function(e,t){var n=b[e],r,i,s;if(n){t||(t={}),t.type!==e&&(t.type=e);for(r=0,i=n.length;r<i;r+=1)s=n[r],s.handleEvent?s.handleEvent(t):s(t)}},E=function(e){w(e.type,e)},S=function(t,n){var r=b[t];r||(r=b[t]=[],y[t]||e.addEventListener(t,E,!1)),r.push(n)},x=function(t,n){var r=b[t],i;if(r){i=r.length;while(i--)r[i]===n&&r.splice(i,1);r.length||(delete b[t],y[t]||e.removeEventListener(t,E,!1))}},T=function(t,n,r,i){if(t instanceof Range)return t.cloneRange();var s=e.createRange();return s.setStart(t,n),r?s.setEnd(r,i):s.setEnd(t,n),s},N=u.getSelection(),C=function(e){e&&(d&&u.focus(),N.removeAllRanges(),N.addRange(e))},k=null,L=function(){return N.rangeCount&&(k=N.getRangeAt(0).cloneRange()),k};u.ie&&u.addEventListener("beforedeactivate",L,!0);var A,O,M="",_=null,D=!0,P=!1,H=function(){D=!0,P=!1},B=function(e){_&&(D=!0,j()),P||(setTimeout(H,0),P=!0),D=!1,_=e},j=function(){if(!D)return;var e=_,t;_=null;if(e.parentNode){while((t=e.data.indexOf("​"))>-1)e.deleteData(t,1);!e.data&&!e.nextSibling&&!e.previousSibling&&e.parentNode.isInline()&&e.parentNode.detach()}},F=function(e,t){_&&!t&&j(e);var n=e.startContainer,r=e.endContainer,i;if(t||n!==A||r!==O)A=n,O=r,i=n&&r?n===r?r.getPath():"(selection)":"",M!==i&&(M=i,w("pathChange",{path:i}));n!==r&&w("select")},I=function(){F(L())};S("keyup",I),S("mouseup",I);var q=function(){h&&a.focus(),u.focus()},R=function(){u.blur()};u.addEventListener("focus",E,!1),u.addEventListener("blur",E,!1);var U=function(){return a.innerHTML},z=function(e){var t=a;t.innerHTML=e;do t.fixCursor();while(t=t.getNextBlock())},W=function(e,t){t||(t=L()),t.collapse(!0),t._insertNode(e),t.setStartAfter(e),C(t),F(t)},X="ss-"+Date.now()+"-"+Math.random(),V="es-"+Date.now()+"-"+Math.random(),$=function(e){var n=g("INPUT",{id:X,type:"hidden"}),r=g("INPUT",{id:V,type:"hidden"}),i;e._insertNode(n),e.collapse(!1),e._insertNode(r),n.compareDocumentPosition(r)&t&&(n.id=V,r.id=X,i=n,n=r,r=i),e.setStartAfter(n),e.setEndBefore(r)},J=Array.prototype.indexOf,K=function(t){var n=e.getElementById(X),r=e.getElementById(V);if(n&&r){var i=n.parentNode,s=r.parentNode,o,u={startContainer:i,endContainer:s,startOffset:J.call(i.childNodes,n),endOffset:J.call(s.childNodes,r)};i===s&&(u.endOffset-=1),n.detach(),r.detach(),i.mergeInlines(u),i!==s&&s.mergeInlines(u),t||(t=e.createRange()),t.setStart(u.startContainer,u.startOffset),t.setEnd(u.endContainer,u.endOffset),o=t.collapsed,t.moveBoundariesDownTree(),o&&t.collapse(!0)}return t},Q,G,Y,Z,et=function(){Z&&(Z=!1,w("undoStateChange",{canUndo:!0,canRedo:!1})),w("input")};S("keyup",function(e){var t=e.keyCode;if(!e.ctrlKey&&!e.metaKey&&!e.altKey&&(t<16||t>20)&&(t<33||t>45)){var n=a.firstChild;u.ie===8&&n.nodeName==="P"&&($(L()),n.replaceWith(g("DIV",[n.empty()])),C(K())),et()}});var tt=function(e){Z||(Q+=1,Q<Y&&(G.length=Y=Q),e&&$(e),G[Q]=U(),Y+=1,Z=!0)},nt=function(){if(Q!==0||!Z){tt(L()),Q-=1,z(G[Q]);var e=K();e&&C(e),Z=!0,w("undoStateChange",{canUndo:Q!==0,canRedo:!0}),w("input")}},rt=function(){if(Q+1<Y&&Z){Q+=1,z(G[Q]);var e=K();e&&C(e),w("undoStateChange",{canUndo:!0,canRedo:Q+1<Y}),w("input")}},it=function(t,n,u){t=t.toUpperCase(),n||(n={});if(!u&&!(u=L()))return!1;var a=u.commonAncestorContainer,f,l;if(a.nearest(t,n))return!0;if(a.nodeType===r)return!1;f=e.createTreeWalker(a,i,function(e){return u.containsNode(e,!0)?s:o},!1);var c=!1;while(l=f.nextNode()){if(!l.nearest(t,n))return!1;c=!0}return c},st=function(t,n,u){if(u.collapsed){var a=g(t,n).fixCursor();u._insertNode(a),u.setStart(a.firstChild,a.firstChild.length),u.collapse(!0)}else{var f=e.createTreeWalker(u.commonAncestorContainer,i,function(e){return u.containsNode(e,!0)?s:o},!1),l,c,h=0,p=0,d=f.currentNode=u.startContainer,v;d.nodeType!==r&&(d=f.nextNode());do v=!d.nearest(t,n),d===u.endContainer&&(v&&d.length>u.endOffset?d.splitText(u.endOffset):p=u.endOffset),d===u.startContainer&&(v&&u.startOffset?d=d.splitText(u.startOffset):h=u.startOffset),v&&(g(t,n).wraps(d),p=d.length),c=d,l||(l=c);while(d=f.nextNode());u=T(l,h,c,p)}return u},ot=function(t,n,i,s){$(i);var o;i.collapsed&&(m?(o=e.createTextNode("​"),B(o)):o=e.createTextNode(""),i._insertNode(o));var u=i.commonAncestorContainer;while(u.isInline())u=u.parentNode;var a=i.startContainer,f=i.startOffset,l=i.endContainer,c=i.endOffset,h=[],p=function(e,t){if(i.containsNode(e,!1))return;var n=e.nodeType===r,s,o;if(!i.containsNode(e,!0)){e.nodeName!=="INPUT"&&(!n||e.data)&&h.push([t,e]);return}if(n)e===l&&c!==e.length&&h.push([t,e.splitText(c)]),e===a&&f&&(e.splitText(f),h.push([t,e]));else for(s=e.firstChild;s;s=o)o=s.nextSibling,p(s,t)},d=Array.prototype.filter.call(u.getElementsByTagName(t),function(e){return i.containsNode(e,!0)&&e.is(t,n)});s||d.forEach(function(e){p(e,e)}),h.forEach(function(e){e[0].cloneNode(!1).wraps(e[1])}),d.forEach(function(e){e.replaceWith(e.empty())}),K(i),o&&i.collapse(!1);var v={startContainer:i.startContainer,startOffset:i.startOffset,endContainer:i.endContainer,endOffset:i.endOffset};return u.mergeInlines(v),i.setStart(v.startContainer,v.startOffset),i.setEnd(v.endContainer,v.endOffset),i},ut=function(e,t,n,r){if(!n&&!(n=L()))return;tt(n),K(n),t&&(n=ot(t.tag.toUpperCase(),t.attributes||{},n,r)),e&&(n=st(e.tag.toUpperCase(),e.attributes||{},n)),C(n),F(n,!0),et()},at=function(e,t,n){if(!n&&!(n=L()))return;t&&(tt(n),K(n));var r=n.getStartBlock(),i=n.getEndBlock();if(r&&i)for(;;){if(e(r)||r===i)break;r=r.getNextBlock()}t&&(C(n),F(n,!0),et())},ft=function(e,t){if(!t&&!(t=L()))return;f||a.setAttribute("contenteditable","false"),Z?$(t):tt(t),t.expandToBlockBoundaries(),t.moveBoundariesUpTree(a);var n=t._extractContents(a);t._insertNode(e(n)),t.endOffset<t.endContainer.childNodes.length&&t.endContainer.childNodes[t.endOffset].mergeContainers(),t.startContainer.childNodes[t.startOffset].mergeContainers(),f||a.setAttribute("contenteditable","true"),K(t),C(t),F(t,!0),et()},lt=function(e){return g("BLOCKQUOTE",[e])},ct=function(e){var t=e.querySelectorAll("blockquote");return Array.prototype.filter.call(t,function(e){return!e.parentNode.nearest("BLOCKQUOTE")}).forEach(function(e){e.replaceWith(e.empty())}),e},ht=function(e){var t=e.querySelectorAll("blockquote"),n=t.length,r;while(n--)r=t[n],r.replaceWith(r.empty());return e},pt=function(e,t){var n,r,i,s,o,u;for(n=0,r=e.length;n<r;n+=1)i=e[n],s=i.nodeName,i.isBlock()?s!=="LI"&&(u=g("LI",[i.empty()]),i.parentNode.nodeName===t?i.replaceWith(u):(o=i.previousSibling)&&o.nodeName===t?(o.appendChild(u),i.detach(),n-=1,r-=1):i.replaceWith(g(t,[u]))):i.isContainer()&&(s!==t&&/^[DOU]L$/.test(s)?i.replaceWith(g(t,[i.empty()])):pt(i.childNodes,t))},dt=function(e){return pt(e.childNodes,"UL"),e},vt=function(e){return pt(e.childNodes,"OL"),e},mt=function(e){var t=e.querySelectorAll("UL, OL");return Array.prototype.filter.call(t,function(e){return!e.parentNode.nearest("UL")&&!e.parentNode.nearest("OL")}).forEach(function(e){var t=e.empty(),n=t.childNodes,r=n.length,i;while(r--)i=n[r],i.nodeName==="LI"&&t.replaceChild(g("DIV",[i.empty()]),i);e.replaceWith(t)}),e},gt={DIV:"DIV",PRE:"DIV",H1:"DIV",H2:"DIV",H3:"DIV",H4:"DIV",H5:"DIV",H6:"DIV",P:"DIV",DT:"DD",DD:"DT",LI:"LI"},yt=function(e,t,n){var r=gt[e.nodeName],i=t.split(n,e.parentNode);return i.nodeName!==r&&(e=g(r),e.replaces(i).appendChild(i.empty()),i=e),i},bt=/\b((?:https?:\/\/|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}\/)(?:[^\s()<>]+|\([^\s()<>]+\))+(?:\((?:[^\s()<>]+|(?:\([^\s()<>]+\)))*\)|[^\s`!()\[\]{};:'".,<>?«»“”‘’])|(?:[\w\-.%+]+@(?:[\w\-]+\.)+[A-Z]{2,4}))/i,wt=function(e){var t=e.ownerDocument,n=t.createTreeWalker(e,i,function(e){return e.nearest("A")?o:s},!1),r,u,a,f,l,c,h;while(r=n.nextNode()){u=r.data.split(bt),f=u.length;if(f>1){c=r.parentNode,h=r.nextSibling;for(a=0;a<f;a+=1)l=u[a],a?(a%2?(r=t.createElement("A"),r.textContent=l,r.href=/@/.test(l)?"mailto:"+l:/^https?:/.test(l)?l:"http://"+l):r=t.createTextNode(l),h?c.insertBefore(r,h):c.appendChild(r)):r.data=l;n.currentNode=r}}},Et=/^A(?:DDRESS|RTICLE|SIDE)|BLOCKQUOTE|CAPTION|D(?:[DLT]|IV)|F(?:IGURE|OOTER)|H[1-6]|HEADER|L(?:ABEL|EGEND|I)|O(?:L|UTPUT)|P(?:RE)?|SECTION|T(?:ABLE|BODY|D|FOOT|H|HEAD|R)|UL$/,St={color:{regexp:/\S/,replace:function(e){return g("SPAN",{"class":"colour",style:"color:"+e})}},fontWeight:{regexp:/^bold/i,replace:function(){return g("B")}},fontStyle:{regexp:/^italic/i,replace:function(){return g("I")}},fontFamily:{regexp:/\S/,replace:function(e){return g("SPAN",{"class":"font",style:"font-family:"+e})}},fontSize:{regexp:/\S/,replace:function(e){return g("SPAN",{"class":"size",style:"font-size:"+e})}}},xt={SPAN:function(e,t){var n=e.style,r,i,s,o,u,a;for(r in St)i=St[r],s=n[r],s&&i.regexp.test(s)&&(a=i.replace(s),o&&o.appendChild(a),o=a,u||(u=a));return u&&(o.appendChild(e.empty()),t.replaceChild(u,e)),o||e},STRONG:function(e,t){var n=g("B");return t.replaceChild(n,e),n.appendChild(e.empty()),n},EM:function(e,t){var n=g("I");return t.replaceChild(n,e),n.appendChild(e.empty()),n},TT:function(e,t){var n=g("SPAN",{"class":"font",style:'font-family:menlo,consolas,"courier new",monospace'});return t.replaceChild(n,e),n.appendChild(e.empty()),n}},Tt=function(e,t){var i=e.childNodes,s,o,u,a,f,l,c;for(s=0,o=i.length;s<o;s+=1){u=i[s],a=u.nodeName,f=u.nodeType,l=xt[a];if(f===n){c=u.childNodes.length;if(l)u=l(u,e);else if(!Et.test(a)&&!u.isInline()){s-=1,o+=c-1,e.replaceChild(u.empty(),u);continue}!t&&u.style.cssText&&u.removeAttribute("style"),c&&Tt(u,t)}else if(f!==r||!/\S/.test(u.data))e.removeChild(u),s-=1,o-=1}return e},Nt=function(e,t){var n=e.childNodes,r=null,i,s,o,u;for(i=0,s=n.length;i<s;i+=1){o=n[i],u=o.nodeName==="BR";if(!u&&o.isInline())r||(r=g(t)),r.appendChild(o),i-=1,s-=1;else if(u||r)r||(r=g(t)),r.fixCursor(),u?e.replaceChild(r,o):(e.insertBefore(r,o),i+=1,s+=1),r=null}return r&&e.appendChild(r.fixCursor()),e},Ct=function(e){var t=e.querySelectorAll("BR"),n=t.length,r,i;while(n--){r=t[n],i=r.parentNode;if(!i)continue;if(r.nextSibling&&r.previousSibling){while(i.isInline())i=i.parentNode;i.isBlock()?gt[i.nodeName]&&(yt(i,r.parentNode,r),r.detach()):Nt(i,"DIV")}else r.detach()}},kt=function(){a.fixCursor()};e.addEventListener(l?"beforecut":"cut",function(){var e=L();tt(e),K(e),setTimeout(kt,0)},!1);var Lt=!1;e.addEventListener(l?"beforepaste":"paste",function(){if(Lt)return;Lt=!0;var e=L(),t=e.startContainer,n=e.startOffset,r=e.endContainer,i=e.endOffset,s=g("DIV",{style:"position: absolute; overflow: hidden;top: -100px; left: -100px; width: 1px; height: 1px;"});a.appendChild(s),e.selectNodeContents(s),C(e),setTimeout(function(){var e=s.detach().empty(),o=e.firstChild,u=T(t,n,r,i);if(o){o===e.lastChild&&o.nodeName==="DIV"&&e.replaceChild(o.empty(),o),e.normalize(),wt(e),Tt(e,!1),Ct(e);var a=e,f=!0;while(a=a.getNextBlock())a.fixCursor();w("willPaste",{fragment:e,preventDefault:function(){f=!1}}),f&&(u.insertTreeFragment(e),et(),u.collapse(!1))}C(u),F(u,!0),Lt=!1},0)},!1);var At={8:"backspace",9:"tab",13:"enter",32:"space",46:"delete"},Ot=function(e){return function(t){t.preventDefault(),e()}},Mt=function(e){return function(t){t.preventDefault();var n=L();it(e,null,n)?ut(null,{tag:e},n):ut({tag:e},null,n)}},_t={enter:function(t){t.preventDefault();var i=L();if(!i)return;tt(i),K(i),i.collapsed||i._deleteContents();var s=i.getStartBlock(),o=s?s.nodeName:"DIV",u=gt[o],l;if(!s){i._insertNode(g("BR")),i.collapse(!1),C(i),F(i,!0),et();return}var c=i.startContainer,h=i.startOffset,p;if(!u){if(c===s){c=h?c.childNodes[h-1]:null,h=0;if(c){c.nodeName==="BR"?c=c.nextSibling:h=c.getLength();if(!c||c.nodeName==="BR")p=g("DIV").fixCursor(),c?s.replaceChild(p,c):s.appendChild(p),c=p}}Nt(s,"DIV"),u="DIV",c||(c=s.firstChild),i.setStart(c,h),i.setEnd(c,h),s=i.getStartBlock()}if(!s.textContent){if(s.nearest("UL")||s.nearest("OL"))return ft(mt,i);if(s.nearest("BLOCKQUOTE"))return ft(ht,i)}l=yt(s,c,h);while(l.nodeType===n){var d=l.firstChild,v;if(l.nodeName==="A"){l.replaceWith(l.empty()),l=d;continue}while(d&&d.nodeType===r&&!d.data){v=d.nextSibling;if(!v||v.nodeName==="BR")break;d.detach(),d=v}if(!d||d.nodeName==="BR"||d.nodeType===r&&!f)break;l=d}i=T(l,0),C(i),F(i,!0),l.nodeType===r&&(l=l.parentNode),l.offsetTop+l.offsetHeight>(e.documentElement.scrollTop||a.scrollTop)+a.offsetHeight&&l.scrollIntoView(!1),et()},backspace:function(e){var t=L();if(!t.collapsed)e.preventDefault(),t._deleteContents(),C(t),F(t,!0);else if(t.startsAtBlockBoundary()){e.preventDefault();var n=t.getStartBlock(),r=n.getPreviousBlock();if(r){r.mergeWithBlock(n,t),n=r.parentNode;while(n&&!n.nextSibling)n=n.parentNode;n&&(n=n.nextSibling)&&n.mergeContainers(),C(t)}else{if(n.nearest("UL")||n.nearest("OL"))return ft(mt,t);if(n.nearest("BLOCKQUOTE"))return ft(ct,t);C(t),F(t,!0)}}},"delete":function(e){var t=L();if(!t.collapsed)e.preventDefault(),t._deleteContents(),C(t),F(t,!0);else if(t.endsAtBlockBoundary()){e.preventDefault();var n=t.getStartBlock(),r=n.getNextBlock();if(r){n.mergeWithBlock(r,t),r=n.parentNode;while(r&&!r.nextSibling)r=r.parentNode;r&&(r=r.nextSibling)&&r.mergeContainers(),C(t),F(t,!0)}}},space:function(){var e=L();tt(e),K(e),C(e)},"ctrl-b":Mt("B"),"ctrl-i":Mt("I"),"ctrl-u":Mt("U"),"ctrl-y":Ot(rt),"ctrl-z":Ot(nt),"ctrl-shift-z":Ot(rt)};S(f?"keypress":"keydown",function(e){var t=e.keyCode,n=At[t]||String.fromCharCode(t).toLowerCase(),r="";f&&e.which===46&&(n="."),111<t&&t<124&&(n="f"+(t-111)),e.altKey&&(r+="alt-");if(e.ctrlKey||e.metaKey)r+="ctrl-";e.shiftKey&&(r+="shift-"),n=r+n,_t[n]&&_t[n](e)});var Dt=function(e){return function(){return e.apply(null,arguments),this}},Pt=function(e,t,n){return function(){return e(t,n),q(),this}};u.editor={_setPlaceholderTextNode:B,addEventListener:Dt(S),removeEventListener:Dt(x),focus:Dt(q),blur:Dt(R),getDocument:function(){return e},addStyles:function(t){if(t){var n=e.documentElement.firstChild,r=g("STYLE",{type:"text/css"});r.styleSheet?(n.appendChild(r),r.styleSheet.cssText=t):(r.appendChild(e.createTextNode(t)),n.appendChild(r))}return this},getHTML:function(){var e=[],t,n,r,i;if(v){t=a;while(t=t.getNextBlock())!t.textContent&&!t.querySelector("BR")&&(n=g("BR"),t.appendChild(n),e.push(n))}r=U();if(v){i=e.length;while(i--)e[i].detach()}return r},setHTML:function(t){var n=e.createDocumentFragment(),r=g("DIV"),i;r.innerHTML=t,n.appendChild(r.empty()),Tt(n,!0),Ct(n),Nt(n,"DIV");var s=n;while(s=s.getNextBlock())s.fixCursor();while(i=a.lastChild)a.removeChild(i);a.appendChild(n),a.fixCursor(),Q=-1,G=[],Y=0,Z=!1;var o=T(a.firstChild,0);return tt(o),K(o),c||C(o),F(o,!0),this},getSelectedText:function(){return L().getTextContent()},insertImage:function(e){var t=g("IMG",{src:e});return W(t),t},getPath:function(){return M},getSelection:L,setSelection:Dt(C),undo:Dt(nt),redo:Dt(rt),hasFormat:it,changeFormat:Dt(ut),bold:Pt(ut,{tag:"B"}),italic:Pt(ut,{tag:"I"}),underline:Pt(ut,{tag:"U"}),removeBold:Pt(ut,null,{tag:"B"}),removeItalic:Pt(ut,null,{tag:"I"}),removeUnderline:Pt(ut,null,{tag:"U"}),makeLink:function(t){t=encodeURI(t);var n=L();if(n.collapsed){var r=t.indexOf(":")+1;if(r)while(t[r]==="/")r+=1;n._insertNode(e.createTextNode(t.slice(r)))}return ut({tag:"A",attributes:{href:t}},{tag:"A"},n),q(),this},removeLink:function(){return ut(null,{tag:"A"},L(),!0),q(),this},setFontFace:function(e){return ut({tag:"SPAN",attributes:{"class":"font",style:"font-family: "+e+", sans-serif;"}},{tag:"SPAN",attributes:{"class":"font"}}),q(),this},setFontSize:function(e){return ut({tag:"SPAN",attributes:{"class":"size",style:"font-size: "+(typeof e=="number"?e+"px":e)}},{tag:"SPAN",attributes:{"class":"size"}}),q(),this},setTextColour:function(e){return ut({tag:"SPAN",attributes:{"class":"colour",style:"color: "+e}},{tag:"SPAN",attributes:{"class":"colour"}}),q(),this},setHighlightColour:function(e){return ut({tag:"SPAN",attributes:{"class":"highlight",style:"background-color: "+e}},{tag:"SPAN",attributes:{"class":"highlight"}}),q(),this},setTextAlignment:function(e){return at(function(t){t.className="align-"+e,t.style.textAlign=e},!0),q(),this},forEachBlock:Dt(at),modifyBlocks:Dt(ft),increaseQuoteLevel:Pt(ft,lt),decreaseQuoteLevel:Pt(ft,ct),makeUnorderedList:Pt(ft,dt),makeOrderedList:Pt(ft,vt),removeList:Pt(ft,mt)},a.setAttribute("contenteditable","true"),u.editor.setHTML(""),u.onEditorLoad&&(u.onEditorLoad(u.editor),u.onEditorLoad=null)}(document);
\ No newline at end of file
diff --git a/source/Editor.js b/source/Editor.js
index 059b3ba..4e9bb7a 100644
--- a/source/Editor.js
+++ b/source/Editor.js
@@ -325,7 +325,8 @@
 
         if ( start && end ) {
             var startContainer = start.parentNode,
-                endContainer = end.parentNode;
+                endContainer = end.parentNode,
+                collapsed;
 
             var _range = {
                 startContainer: startContainer,
@@ -352,9 +353,11 @@
             }
             range.setStart( _range.startContainer, _range.startOffset );
             range.setEnd( _range.endContainer, _range.endOffset );
-
-            if ( !range.collapsed ) {
-                range.moveBoundariesDownTree();
+            collapsed = range.collapsed;
+            
+            range.moveBoundariesDownTree();
+            if ( collapsed ) {
+                range.collapse( true );
             }
         }
         return range;