From b8564cc1726448a73bf1eaa0b0c9a9bd862df96b Mon Sep 17 00:00:00 2001
From: Alan Knowles <alan@roojs.com>
Date: Fri, 7 Feb 2020 15:01:22 +0800
Subject: [PATCH] roojs-core.js roojs-core-debug.js roojs-all.js roojs-debug.js
 Roo/Markdown.js

---
 Roo/Markdown.js     |  2 +-
 roojs-all.js        | 97 ++++++++++++++++++++++-----------------------
 roojs-core-debug.js |  2 +-
 roojs-core.js       | 97 ++++++++++++++++++++++-----------------------
 roojs-debug.js      |  2 +-
 5 files changed, 99 insertions(+), 101 deletions(-)

diff --git a/Roo/Markdown.js b/Roo/Markdown.js
index 71e4c47424..49910e810d 100644
--- a/Roo/Markdown.js
+++ b/Roo/Markdown.js
@@ -946,7 +946,7 @@ Roo.Markdown.toHtml = function(text) {
      * Parsing & Compiling
      */
     
-    function Parser(options) {
+    var Parser= function (options) {
       this.tokens = [];
       this.token = null;
       this.options = options || marked.defaults;
diff --git a/roojs-all.js b/roojs-all.js
index f774cab2f8..f4e277bba5 100644
--- a/roojs-all.js
+++ b/roojs-all.js
@@ -688,57 +688,56 @@ return Roo.Markdown.marked(A);};(function(){var A={newline:/^\n+/,code:/^( {4}[^
 A._tag='(?!(?:'+'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code'+'|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo'+'|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|[^\\w\\s@]*@)\\b';A.html=replace(A.html)('comment',/<!--[\s\S]*?-->/)('closed',/<(tag)[\s\S]+?<\/\1>/)('closing',/<tag(?:"[^"]*"|'[^']*'|[^'">])*?>/)(/tag/g,A._tag)();
 A.paragraph=replace(A.paragraph)('hr',A.hr)('heading',A.heading)('lheading',A.lheading)('blockquote',A.blockquote)('tag','<'+A._tag)('def',A.def)();A.normal=merge({},A);A.gfm=merge({},A.normal,{fences:/^ *(`{3,}|~{3,})[ \.]*(\S+)? *\n([\s\S]*?)\s*\1 *(?:\n+|$)/,paragraph:/^/,heading:/^ *(#{1,6}) +([^\n]+?) *#* *(?:\n+|$)/}
 );A.gfm.paragraph=replace(A.paragraph)('(?!','(?!'+A.gfm.fences.source.replace('\\1','\\2')+'|'+A.list.source.replace('\\1','\\3')+'|')();A.tables=merge({},A.gfm,{nptable:/^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/,table:/^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/}
-);var B=function(E){this.tokens=[];this.tokens.links={};this.options=E||marked.defaults;this.rules=A.normal;if(this.options.gfm){if(this.options.tables){this.rules=A.tables;}else{this.rules=A.gfm;}}};B.rules=A;B.lex=function(E,F){var G=new B(F);return G.lex(E);
-};B.prototype.lex=function(E){E=E.replace(/\r\n|\r/g,'\n').replace(/\t/g,'    ').replace(/\u00a0/g,' ').replace(/\u2424/g,'\n');return this.token(E,true);};B.prototype.token=function(E,F,bq){var E=E.replace(/^ +$/gm,''),G,H,I,J,b,K,L,i,l;while(E){if(I=this.rules.newline.exec(E)){E=E.substring(I[0].length);
-if(I[0].length>1){this.tokens.push({type:'space'});}}if(I=this.rules.code.exec(E)){E=E.substring(I[0].length);I=I[0].replace(/^ {4}/gm,'');this.tokens.push({type:'code',text:!this.options.pedantic?I.replace(/\n+$/,''):I});continue;}if(I=this.rules.fences.exec(E)){E=E.substring(I[0].length);
-this.tokens.push({type:'code',lang:I[2],text:I[3]||''});continue;}if(I=this.rules.heading.exec(E)){E=E.substring(I[0].length);this.tokens.push({type:'heading',depth:I[1].length,text:I[2]});continue;}if(F&&(I=this.rules.nptable.exec(E))){E=E.substring(I[0].length);
-K={type:'table',header:I[1].replace(/^ *| *\| *$/g,'').split(/ *\| */),align:I[2].replace(/^ *|\| *$/g,'').split(/ *\| */),cells:I[3].replace(/\n$/,'').split('\n')};for(i=0;i<K.align.length;i++){if(/^ *-+: *$/.test(K.align[i])){K.align[i]='right';}else if(/^ *:-+: *$/.test(K.align[i])){K.align[i]='center';
-}else if(/^ *:-+ *$/.test(K.align[i])){K.align[i]='left';}else{K.align[i]=null;}}for(i=0;i<K.cells.length;i++){K.cells[i]=K.cells[i].split(/ *\| */);}this.tokens.push(K);continue;}if(I=this.rules.lheading.exec(E)){E=E.substring(I[0].length);this.tokens.push({type:'heading',depth:I[2]==='='?1:2,text:I[1]}
-);continue;}if(I=this.rules.hr.exec(E)){E=E.substring(I[0].length);this.tokens.push({type:'hr'});continue;}if(I=this.rules.blockquote.exec(E)){E=E.substring(I[0].length);this.tokens.push({type:'blockquote_start'});I=I[0].replace(/^ *> ?/gm,'');this.token(I,F,true);
-this.tokens.push({type:'blockquote_end'});continue;}if(I=this.rules.list.exec(E)){E=E.substring(I[0].length);J=I[2];this.tokens.push({type:'list_start',ordered:J.length>1});I=I[0].match(this.rules.item);G=false;l=I.length;i=0;for(;i<l;i++){K=I[i];L=K.length;
-K=K.replace(/^ *([*+-]|\d+\.) +/,'');if(~K.indexOf('\n ')){L-=K.length;K=!this.options.pedantic?K.replace(new RegExp('^ {1,'+L+'}','gm'),''):K.replace(/^ {1,4}/gm,'');}if(this.options.smartLists&&i!==l-1){b=A.bullet.exec(I[i+1])[0];if(J!==b&&!(J.length>1&&b.length>1)){E=I.slice(i+1).join('\n')+E;
-i=l-1;}}H=G||/\n\n(?!\s*$)/.test(K);if(i!==l-1){G=K.charAt(K.length-1)==='\n';if(!H){H=G;}}this.tokens.push({type:H?'loose_item_start':'list_item_start'});this.token(K,false,bq);this.tokens.push({type:'list_item_end'});}this.tokens.push({type:'list_end'});
-continue;}if(I=this.rules.html.exec(E)){E=E.substring(I[0].length);this.tokens.push({type:this.options.sanitize?'paragraph':'html',pre:!this.options.sanitizer&&(I[1]==='pre'||I[1]==='script'||I[1]==='style'),text:I[0]});continue;}if((!bq&&F)&&(I=this.rules.def.exec(E))){E=E.substring(I[0].length);
-this.tokens.links[I[1].toLowerCase()]={href:I[2],title:I[3]};continue;}if(F&&(I=this.rules.table.exec(E))){E=E.substring(I[0].length);K={type:'table',header:I[1].replace(/^ *| *\| *$/g,'').split(/ *\| */),align:I[2].replace(/^ *|\| *$/g,'').split(/ *\| */),cells:I[3].replace(/(?: *\| *)?\n$/,'').split('\n')}
-;for(i=0;i<K.align.length;i++){if(/^ *-+: *$/.test(K.align[i])){K.align[i]='right';}else if(/^ *:-+: *$/.test(K.align[i])){K.align[i]='center';}else if(/^ *:-+ *$/.test(K.align[i])){K.align[i]='left';}else{K.align[i]=null;}}for(i=0;i<K.cells.length;i++){K.cells[i]=K.cells[i].replace(/^ *\| *| *\| *$/g,'').split(/ *\| */);
-}this.tokens.push(K);continue;}if(F&&(I=this.rules.paragraph.exec(E))){E=E.substring(I[0].length);this.tokens.push({type:'paragraph',text:I[1].charAt(I[1].length-1)==='\n'?I[1].slice(0,-1):I[1]});continue;}if(I=this.rules.text.exec(E)){E=E.substring(I[0].length);
-this.tokens.push({type:'text',text:I[0]});continue;}if(E){throw new Error('Infinite loop on byte: '+E.charCodeAt(0));}}return this.tokens;};var C={escape:/^\\([\\`*{}\[\]()#+\-.!_>])/,autolink:/^<([^ >]+(@|:\/)[^ >]+)>/,url:noop,tag:/^<!--[\s\S]*?-->|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/,link:/^!?\[(inside)\]\(href\)/,reflink:/^!?\[(inside)\]\s*\[([^\]]*)\]/,nolink:/^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/,strong:/^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/,em:/^\b_((?:[^_]|__)+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,code:/^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/,br:/^ {2,}\n(?!\s*$)/,del:noop,text:/^[\s\S]+?(?=[\\<!\[_*`]| {2,}\n|$)/}
+);var B=function(F){this.tokens=[];this.tokens.links={};this.options=F||marked.defaults;this.rules=A.normal;if(this.options.gfm){if(this.options.tables){this.rules=A.tables;}else{this.rules=A.gfm;}}};B.rules=A;B.lex=function(F,G){var H=new B(G);return H.lex(F);
+};B.prototype.lex=function(F){F=F.replace(/\r\n|\r/g,'\n').replace(/\t/g,'    ').replace(/\u00a0/g,' ').replace(/\u2424/g,'\n');return this.token(F,true);};B.prototype.token=function(F,G,bq){var F=F.replace(/^ +$/gm,''),H,I,J,K,b,L,M,i,l;while(F){if(J=this.rules.newline.exec(F)){F=F.substring(J[0].length);
+if(J[0].length>1){this.tokens.push({type:'space'});}}if(J=this.rules.code.exec(F)){F=F.substring(J[0].length);J=J[0].replace(/^ {4}/gm,'');this.tokens.push({type:'code',text:!this.options.pedantic?J.replace(/\n+$/,''):J});continue;}if(J=this.rules.fences.exec(F)){F=F.substring(J[0].length);
+this.tokens.push({type:'code',lang:J[2],text:J[3]||''});continue;}if(J=this.rules.heading.exec(F)){F=F.substring(J[0].length);this.tokens.push({type:'heading',depth:J[1].length,text:J[2]});continue;}if(G&&(J=this.rules.nptable.exec(F))){F=F.substring(J[0].length);
+L={type:'table',header:J[1].replace(/^ *| *\| *$/g,'').split(/ *\| */),align:J[2].replace(/^ *|\| *$/g,'').split(/ *\| */),cells:J[3].replace(/\n$/,'').split('\n')};for(i=0;i<L.align.length;i++){if(/^ *-+: *$/.test(L.align[i])){L.align[i]='right';}else if(/^ *:-+: *$/.test(L.align[i])){L.align[i]='center';
+}else if(/^ *:-+ *$/.test(L.align[i])){L.align[i]='left';}else{L.align[i]=null;}}for(i=0;i<L.cells.length;i++){L.cells[i]=L.cells[i].split(/ *\| */);}this.tokens.push(L);continue;}if(J=this.rules.lheading.exec(F)){F=F.substring(J[0].length);this.tokens.push({type:'heading',depth:J[2]==='='?1:2,text:J[1]}
+);continue;}if(J=this.rules.hr.exec(F)){F=F.substring(J[0].length);this.tokens.push({type:'hr'});continue;}if(J=this.rules.blockquote.exec(F)){F=F.substring(J[0].length);this.tokens.push({type:'blockquote_start'});J=J[0].replace(/^ *> ?/gm,'');this.token(J,G,true);
+this.tokens.push({type:'blockquote_end'});continue;}if(J=this.rules.list.exec(F)){F=F.substring(J[0].length);K=J[2];this.tokens.push({type:'list_start',ordered:K.length>1});J=J[0].match(this.rules.item);H=false;l=J.length;i=0;for(;i<l;i++){L=J[i];M=L.length;
+L=L.replace(/^ *([*+-]|\d+\.) +/,'');if(~L.indexOf('\n ')){M-=L.length;L=!this.options.pedantic?L.replace(new RegExp('^ {1,'+M+'}','gm'),''):L.replace(/^ {1,4}/gm,'');}if(this.options.smartLists&&i!==l-1){b=A.bullet.exec(J[i+1])[0];if(K!==b&&!(K.length>1&&b.length>1)){F=J.slice(i+1).join('\n')+F;
+i=l-1;}}I=H||/\n\n(?!\s*$)/.test(L);if(i!==l-1){H=L.charAt(L.length-1)==='\n';if(!I){I=H;}}this.tokens.push({type:I?'loose_item_start':'list_item_start'});this.token(L,false,bq);this.tokens.push({type:'list_item_end'});}this.tokens.push({type:'list_end'});
+continue;}if(J=this.rules.html.exec(F)){F=F.substring(J[0].length);this.tokens.push({type:this.options.sanitize?'paragraph':'html',pre:!this.options.sanitizer&&(J[1]==='pre'||J[1]==='script'||J[1]==='style'),text:J[0]});continue;}if((!bq&&G)&&(J=this.rules.def.exec(F))){F=F.substring(J[0].length);
+this.tokens.links[J[1].toLowerCase()]={href:J[2],title:J[3]};continue;}if(G&&(J=this.rules.table.exec(F))){F=F.substring(J[0].length);L={type:'table',header:J[1].replace(/^ *| *\| *$/g,'').split(/ *\| */),align:J[2].replace(/^ *|\| *$/g,'').split(/ *\| */),cells:J[3].replace(/(?: *\| *)?\n$/,'').split('\n')}
+;for(i=0;i<L.align.length;i++){if(/^ *-+: *$/.test(L.align[i])){L.align[i]='right';}else if(/^ *:-+: *$/.test(L.align[i])){L.align[i]='center';}else if(/^ *:-+ *$/.test(L.align[i])){L.align[i]='left';}else{L.align[i]=null;}}for(i=0;i<L.cells.length;i++){L.cells[i]=L.cells[i].replace(/^ *\| *| *\| *$/g,'').split(/ *\| */);
+}this.tokens.push(L);continue;}if(G&&(J=this.rules.paragraph.exec(F))){F=F.substring(J[0].length);this.tokens.push({type:'paragraph',text:J[1].charAt(J[1].length-1)==='\n'?J[1].slice(0,-1):J[1]});continue;}if(J=this.rules.text.exec(F)){F=F.substring(J[0].length);
+this.tokens.push({type:'text',text:J[0]});continue;}if(F){throw new Error('Infinite loop on byte: '+F.charCodeAt(0));}}return this.tokens;};var C={escape:/^\\([\\`*{}\[\]()#+\-.!_>])/,autolink:/^<([^ >]+(@|:\/)[^ >]+)>/,url:noop,tag:/^<!--[\s\S]*?-->|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/,link:/^!?\[(inside)\]\(href\)/,reflink:/^!?\[(inside)\]\s*\[([^\]]*)\]/,nolink:/^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/,strong:/^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/,em:/^\b_((?:[^_]|__)+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,code:/^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/,br:/^ {2,}\n(?!\s*$)/,del:noop,text:/^[\s\S]+?(?=[\\<!\[_*`]| {2,}\n|$)/}
 ;C._inside=/(?:\[[^\]]*\]|[^\[\]]|\](?=[^\[]*\]))*/;C._href=/\s*<?([\s\S]*?)>?(?:\s+['"]([\s\S]*?)['"])?\s*/;C.link=replace(C.link)('inside',C._inside)('href',C._href)();C.reflink=replace(C.reflink)('inside',C._inside)();C.normal=merge({},C);C.pedantic=merge({}
 ,C.normal,{strong:/^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,em:/^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/});C.gfm=merge({},C.normal,{escape:replace(C.escape)('])','~|])')(),url:/^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/,del:/^~~(?=\S)([\s\S]*?\S)~~/,text:replace(C.text)(']|','~]|')('|','|https?://|')()}
-);C.breaks=merge({},C.gfm,{br:replace(C.br)('{2,}','*')(),text:replace(C.gfm.text)('{2,}','*')()});var D=function(E,F){this.options=F||marked.defaults;this.links=E;this.rules=C.normal;this.renderer=this.options.renderer||new Renderer;this.renderer.options=this.options;
-if(!this.links){throw new Error('Tokens array requires a `links` property.');}if(this.options.gfm){if(this.options.breaks){this.rules=C.breaks;}else{this.rules=C.gfm;}}else if(this.options.pedantic){this.rules=C.pedantic;}};D.rules=C;D.output=function(E,F,G){var H=new D(F,G);
-return H.output(E);};D.prototype.output=function(E){var F='',G,H,I,J;while(E){if(J=this.rules.escape.exec(E)){E=E.substring(J[0].length);F+=J[1];continue;}if(J=this.rules.autolink.exec(E)){E=E.substring(J[0].length);if(J[2]==='@'){H=J[1].charAt(6)===':'?this.mangle(J[1].substring(7)):this.mangle(J[1]);
-I=this.mangle('mailto:')+H;}else{H=escape(J[1]);I=H;}F+=this.renderer.link(I,null,H);continue;}if(!this.inLink&&(J=this.rules.url.exec(E))){E=E.substring(J[0].length);H=escape(J[1]);I=H;F+=this.renderer.link(I,null,H);continue;}if(J=this.rules.tag.exec(E)){if(!this.inLink&&/^<a /i.test(J[0])){this.inLink=true;
-}else if(this.inLink&&/^<\/a>/i.test(J[0])){this.inLink=false;}E=E.substring(J[0].length);F+=this.options.sanitize?this.options.sanitizer?this.options.sanitizer(J[0]):escape(J[0]):J[0];continue;}if(J=this.rules.link.exec(E)){E=E.substring(J[0].length);this.inLink=true;
-F+=this.outputLink(J,{href:J[2],title:J[3]});this.inLink=false;continue;}if((J=this.rules.reflink.exec(E))||(J=this.rules.nolink.exec(E))){E=E.substring(J[0].length);G=(J[2]||J[1]).replace(/\s+/g,' ');G=this.links[G.toLowerCase()];if(!G||!G.href){F+=J[0].charAt(0);
-E=J[0].substring(1)+E;continue;}this.inLink=true;F+=this.outputLink(J,G);this.inLink=false;continue;}if(J=this.rules.strong.exec(E)){E=E.substring(J[0].length);F+=this.renderer.strong(this.output(J[2]||J[1]));continue;}if(J=this.rules.em.exec(E)){E=E.substring(J[0].length);
-F+=this.renderer.em(this.output(J[2]||J[1]));continue;}if(J=this.rules.code.exec(E)){E=E.substring(J[0].length);F+=this.renderer.codespan(escape(J[2],true));continue;}if(J=this.rules.br.exec(E)){E=E.substring(J[0].length);F+=this.renderer.br();continue;}if(J=this.rules.del.exec(E)){E=E.substring(J[0].length);
-F+=this.renderer.del(this.output(J[1]));continue;}if(J=this.rules.text.exec(E)){E=E.substring(J[0].length);F+=this.renderer.text(escape(this.smartypants(J[0])));continue;}if(E){throw new Error('Infinite loop on byte: '+E.charCodeAt(0));}}return F;};D.prototype.outputLink=function(E,F){var G=escape(F.href),H=F.title?escape(F.title):null;
-return E[0].charAt(0)!=='!'?this.renderer.link(G,H,this.output(E[1])):this.renderer.image(G,H,escape(E[1]));};D.prototype.smartypants=function(E){if(!this.options.smartypants){return E;}return E.replace(/---/g,'\u2014').replace(/--/g,'\u2013').replace(/(^|[-\u2014/(\[{"\s])'/g,'$1\u2018').replace(/'/g,'\u2019').replace(/(^|[-\u2014/(\[{\u2018\s])"/g,'$1\u201c').replace(/"/g,'\u201d').replace(/\.{3}/g,'\u2026');
-};D.prototype.mangle=function(E){if(!this.options.mangle){return E;}var F='',l=E.length,i=0,ch;for(;i<l;i++){ch=E.charCodeAt(i);if(Math.random()>0.5){ch='x'+ch.toString(16);}F+='&#'+ch+';';}return F;};function Renderer(E){this.options=E||{};}Renderer.prototype.code=function(E,F,G){if(this.options.highlight){var H=this.options.highlight(E,F);
-if(H!=null&&H!==E){G=true;E=H;}}else{G=true;}if(!F){return '<pre><code>'+(G?E:escape(E,true))+'\n</code></pre>';}return '<pre><code class="'+this.options.langPrefix+escape(F,true)+'">'+(G?E:escape(E,true))+'\n</code></pre>\n';};Renderer.prototype.blockquote=function(E){return '<blockquote>\n'+E+'</blockquote>\n';
-};Renderer.prototype.html=function(E){return E;};Renderer.prototype.heading=function(E,F,G){return '<h'+F+' id="'+this.options.headerPrefix+G.toLowerCase().replace(/[^\w]+/g,'-')+'">'+E+'</h'+F+'>\n';};Renderer.prototype.hr=function(){return this.options.xhtml?'<hr/>\n':'<hr>\n';
-};Renderer.prototype.list=function(E,F){var G=F?'ol':'ul';return '<'+G+'>\n'+E+'</'+G+'>\n';};Renderer.prototype.listitem=function(E){return '<li>'+E+'</li>\n';};Renderer.prototype.paragraph=function(E){return '<p>'+E+'</p>\n';};Renderer.prototype.table=function(E,F){return '<table class="table table-striped">\n'+'<thead>\n'+E+'</thead>\n'+'<tbody>\n'+F+'</tbody>\n'+'</table>\n';
-};Renderer.prototype.tablerow=function(E){return '<tr>\n'+E+'</tr>\n';};Renderer.prototype.tablecell=function(E,F){var G=F.header?'th':'td';var H=F.align?'<'+G+' style="text-align:'+F.align+'">':'<'+G+'>';return H+E+'</'+G+'>\n';};Renderer.prototype.strong=function(E){return '<strong>'+E+'</strong>';
-};Renderer.prototype.em=function(E){return '<em>'+E+'</em>';};Renderer.prototype.codespan=function(E){return '<code>'+E+'</code>';};Renderer.prototype.br=function(){return this.options.xhtml?'<br/>':'<br>';};Renderer.prototype.del=function(E){return '<del>'+E+'</del>';
-};Renderer.prototype.link=function(E,F,G){if(this.options.sanitize){try{var H=decodeURIComponent(unescape(E)).replace(/[^\w:]/g,'').toLowerCase();}catch(e){return '';}if(H.indexOf('javascript:')===0||H.indexOf('vbscript:')===0){return '';}}var I='<a href="'+E+'"';
-if(F){I+=' title="'+F+'"';}I+='>'+G+'</a>';return I;};Renderer.prototype.image=function(E,F,G){var H='<img src="'+E+'" alt="'+G+'"';if(F){H+=' title="'+F+'"';}H+=this.options.xhtml?'/>':'>';return H;};Renderer.prototype.text=function(E){return E;};function Parser(E){this.tokens=[];
-this.token=null;this.options=E||marked.defaults;this.options.renderer=this.options.renderer||new Renderer;this.renderer=this.options.renderer;this.renderer.options=this.options;}Parser.parse=function(E,F,G){var H=new Parser(F,G);return H.parse(E);};Parser.prototype.parse=function(E){this.inline=new D(E.links,this.options,this.renderer);
-this.tokens=E.reverse();var F='';while(this.next()){F+=this.tok();}return F;};Parser.prototype.next=function(){return this.token=this.tokens.pop();};Parser.prototype.peek=function(){return this.tokens[this.tokens.length-1]||0;};Parser.prototype.parseText=function(){var E=this.token.text;
-while(this.peek().type==='text'){E+='\n'+this.next().text;}return this.inline.output(E);};Parser.prototype.tok=function(){switch(this.token.type){case 'space':{return '';}case 'hr':{return this.renderer.hr();}case 'heading':{return this.renderer.heading(this.inline.output(this.token.text),this.token.depth,this.token.text);
-}case 'code':{return this.renderer.code(this.token.text,this.token.lang,this.token.escaped);}case 'table':{var E='',F='',i,G,H,I,j;H='';for(i=0;i<this.token.header.length;i++){I={header:true,align:this.token.align[i]};H+=this.renderer.tablecell(this.inline.output(this.token.header[i]),{header:true,align:this.token.align[i]}
-);}E+=this.renderer.tablerow(H);for(i=0;i<this.token.cells.length;i++){G=this.token.cells[i];H='';for(j=0;j<G.length;j++){H+=this.renderer.tablecell(this.inline.output(G[j]),{header:false,align:this.token.align[j]});}F+=this.renderer.tablerow(H);}return this.renderer.table(E,F);
-}case 'blockquote_start':{var F='';while(this.next().type!=='blockquote_end'){F+=this.tok();}return this.renderer.blockquote(F);}case 'list_start':{var F='',J=this.token.ordered;while(this.next().type!=='list_end'){F+=this.tok();}return this.renderer.list(F,J);
-}case 'list_item_start':{var F='';while(this.next().type!=='list_item_end'){F+=this.token.type==='text'?this.parseText():this.tok();}return this.renderer.listitem(F);}case 'loose_item_start':{var F='';while(this.next().type!=='list_item_end'){F+=this.tok();
-}return this.renderer.listitem(F);}case 'html':{var K=!this.token.pre&&!this.options.pedantic?this.inline.output(this.token.text):this.token.text;return this.renderer.html(K);}case 'paragraph':{return this.renderer.paragraph(this.inline.output(this.token.text));
-}case 'text':{return this.renderer.paragraph(this.parseText());}}};function escape(E,F){return E.replace(!F?/&(?!#?\w+;)/g:/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;').replace(/"/g,'&quot;').replace(/'/g,'&#39;');}function unescape(E){return E.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/g,function(_,n){n=n.toLowerCase();
-if(n==='colon'){return ':';}if(n.charAt(0)==='#'){return n.charAt(1)==='x'?String.fromCharCode(parseInt(n.substring(2),16)):String.fromCharCode(+n.substring(1));}return '';});}function replace(E,F){E=E.source;F=F||'';return function G(H,I){if(!H){return new RegExp(E,F);
-}I=I.source||I;I=I.replace(/(^|[^\[])\^/g,'$1');E=E.replace(H,I);return G;};}function noop(){}noop.exec=noop;function merge(E){var i=1,F,G;for(;i<arguments.length;i++){F=arguments[i];for(G in F){if(Object.prototype.hasOwnProperty.call(F,G)){E[G]=F[G];}}}return E;
-}function marked(E,F,G){if(G||typeof F==='function'){if(!G){G=F;F=null;}F=merge({},marked.defaults,F||{});var H=F.highlight,I,J,i=0;try{I=B.lex(E,F)}catch(e){return G(e);}J=I.length;var K=function(L){if(L){F.highlight=H;return G(L);}var M;try{M=Parser.parse(I,F);
-}catch(e){L=e;}F.highlight=H;return L?G(L):G(null,M);};if(!H||H.length<3){return K();}delete F.highlight;if(!J){return K();}for(;i<I.length;i++){(function(L){if(L.type!=='code'){return --J||K();}return H(L.text,L.lang,function(M,N){if(M){return K(M);}if(N==null||N===L.text){return --J||K();
-}L.text=N;L.escaped=true;--J||K();});})(I[i]);}return;}try{if(F){F=merge({},marked.defaults,F);}return Parser.parse(B.lex(E,F),F);}catch(e){e.message+='\nPlease report this to https://github.com/chjj/marked.';if((F||marked.defaults).silent){return '<p>An error occured:</p><pre>'+escape(e.message+'',true)+'</pre>';
-}throw e;}}marked.options=marked.setOptions=function(E){merge(marked.defaults,E);return marked;};marked.defaults={gfm:true,tables:true,breaks:false,pedantic:false,sanitize:false,sanitizer:null,mangle:true,smartLists:false,silent:false,highlight:null,langPrefix:'lang-',smartypants:false,headerPrefix:'',renderer:new Renderer,xhtml:false}
-;marked.Parser=Parser;marked.parser=Parser.parse;marked.Renderer=Renderer;marked.Lexer=B;marked.lexer=B.lex;marked.InlineLexer=D;marked.inlineLexer=D.output;marked.parse=marked;Roo.Markdown.marked=marked;})();
+);C.breaks=merge({},C.gfm,{br:replace(C.br)('{2,}','*')(),text:replace(C.gfm.text)('{2,}','*')()});var D=function(F,G){this.options=G||marked.defaults;this.links=F;this.rules=C.normal;this.renderer=this.options.renderer||new E;this.renderer.options=this.options;
+if(!this.links){throw new Error('Tokens array requires a `links` property.');}if(this.options.gfm){if(this.options.breaks){this.rules=C.breaks;}else{this.rules=C.gfm;}}else if(this.options.pedantic){this.rules=C.pedantic;}};D.rules=C;D.output=function(F,G,H){var I=new D(G,H);
+return I.output(F);};D.prototype.output=function(F){var G='',H,I,J,K;while(F){if(K=this.rules.escape.exec(F)){F=F.substring(K[0].length);G+=K[1];continue;}if(K=this.rules.autolink.exec(F)){F=F.substring(K[0].length);if(K[2]==='@'){I=K[1].charAt(6)===':'?this.mangle(K[1].substring(7)):this.mangle(K[1]);
+J=this.mangle('mailto:')+I;}else{I=escape(K[1]);J=I;}G+=this.renderer.link(J,null,I);continue;}if(!this.inLink&&(K=this.rules.url.exec(F))){F=F.substring(K[0].length);I=escape(K[1]);J=I;G+=this.renderer.link(J,null,I);continue;}if(K=this.rules.tag.exec(F)){if(!this.inLink&&/^<a /i.test(K[0])){this.inLink=true;
+}else if(this.inLink&&/^<\/a>/i.test(K[0])){this.inLink=false;}F=F.substring(K[0].length);G+=this.options.sanitize?this.options.sanitizer?this.options.sanitizer(K[0]):escape(K[0]):K[0];continue;}if(K=this.rules.link.exec(F)){F=F.substring(K[0].length);this.inLink=true;
+G+=this.outputLink(K,{href:K[2],title:K[3]});this.inLink=false;continue;}if((K=this.rules.reflink.exec(F))||(K=this.rules.nolink.exec(F))){F=F.substring(K[0].length);H=(K[2]||K[1]).replace(/\s+/g,' ');H=this.links[H.toLowerCase()];if(!H||!H.href){G+=K[0].charAt(0);
+F=K[0].substring(1)+F;continue;}this.inLink=true;G+=this.outputLink(K,H);this.inLink=false;continue;}if(K=this.rules.strong.exec(F)){F=F.substring(K[0].length);G+=this.renderer.strong(this.output(K[2]||K[1]));continue;}if(K=this.rules.em.exec(F)){F=F.substring(K[0].length);
+G+=this.renderer.em(this.output(K[2]||K[1]));continue;}if(K=this.rules.code.exec(F)){F=F.substring(K[0].length);G+=this.renderer.codespan(escape(K[2],true));continue;}if(K=this.rules.br.exec(F)){F=F.substring(K[0].length);G+=this.renderer.br();continue;}if(K=this.rules.del.exec(F)){F=F.substring(K[0].length);
+G+=this.renderer.del(this.output(K[1]));continue;}if(K=this.rules.text.exec(F)){F=F.substring(K[0].length);G+=this.renderer.text(escape(this.smartypants(K[0])));continue;}if(F){throw new Error('Infinite loop on byte: '+F.charCodeAt(0));}}return G;};D.prototype.outputLink=function(F,G){var H=escape(G.href),I=G.title?escape(G.title):null;
+return F[0].charAt(0)!=='!'?this.renderer.link(H,I,this.output(F[1])):this.renderer.image(H,I,escape(F[1]));};D.prototype.smartypants=function(F){if(!this.options.smartypants){return F;}return F.replace(/---/g,'\u2014').replace(/--/g,'\u2013').replace(/(^|[-\u2014/(\[{"\s])'/g,'$1\u2018').replace(/'/g,'\u2019').replace(/(^|[-\u2014/(\[{\u2018\s])"/g,'$1\u201c').replace(/"/g,'\u201d').replace(/\.{3}/g,'\u2026');
+};D.prototype.mangle=function(F){if(!this.options.mangle){return F;}var G='',l=F.length,i=0,ch;for(;i<l;i++){ch=F.charCodeAt(i);if(Math.random()>0.5){ch='x'+ch.toString(16);}G+='&#'+ch+';';}return G;};var E=function(F){this.options=F||{};};E.prototype.code=function(F,G,H){if(this.options.highlight){var I=this.options.highlight(F,G);
+if(I!=null&&I!==F){H=true;F=I;}}else{H=true;}if(!G){return '<pre><code>'+(H?F:escape(F,true))+'\n</code></pre>';}return '<pre><code class="'+this.options.langPrefix+escape(G,true)+'">'+(H?F:escape(F,true))+'\n</code></pre>\n';};E.prototype.blockquote=function(F){return '<blockquote>\n'+F+'</blockquote>\n';
+};E.prototype.html=function(F){return F;};E.prototype.heading=function(F,G,H){return '<h'+G+' id="'+this.options.headerPrefix+H.toLowerCase().replace(/[^\w]+/g,'-')+'">'+F+'</h'+G+'>\n';};E.prototype.hr=function(){return this.options.xhtml?'<hr/>\n':'<hr>\n';
+};E.prototype.list=function(F,G){var H=G?'ol':'ul';return '<'+H+'>\n'+F+'</'+H+'>\n';};E.prototype.listitem=function(F){return '<li>'+F+'</li>\n';};E.prototype.paragraph=function(F){return '<p>'+F+'</p>\n';};E.prototype.table=function(F,G){return '<table class="table table-striped">\n'+'<thead>\n'+F+'</thead>\n'+'<tbody>\n'+G+'</tbody>\n'+'</table>\n';
+};E.prototype.tablerow=function(F){return '<tr>\n'+F+'</tr>\n';};E.prototype.tablecell=function(F,G){var H=G.header?'th':'td';var I=G.align?'<'+H+' style="text-align:'+G.align+'">':'<'+H+'>';return I+F+'</'+H+'>\n';};E.prototype.strong=function(F){return '<strong>'+F+'</strong>';
+};E.prototype.em=function(F){return '<em>'+F+'</em>';};E.prototype.codespan=function(F){return '<code>'+F+'</code>';};E.prototype.br=function(){return this.options.xhtml?'<br/>':'<br>';};E.prototype.del=function(F){return '<del>'+F+'</del>';};E.prototype.link=function(F,G,H){if(this.options.sanitize){try{var I=decodeURIComponent(unescape(F)).replace(/[^\w:]/g,'').toLowerCase();
+}catch(e){return '';}if(I.indexOf('javascript:')===0||I.indexOf('vbscript:')===0){return '';}}var J='<a href="'+F+'"';if(G){J+=' title="'+G+'"';}J+='>'+H+'</a>';return J;};E.prototype.image=function(F,G,H){var I='<img src="'+F+'" alt="'+H+'"';if(G){I+=' title="'+G+'"';
+}I+=this.options.xhtml?'/>':'>';return I;};E.prototype.text=function(F){return F;};function Parser(F){this.tokens=[];this.token=null;this.options=F||marked.defaults;this.options.renderer=this.options.renderer||new E;this.renderer=this.options.renderer;this.renderer.options=this.options;
+}Parser.parse=function(F,G,H){var I=new Parser(G,H);return I.parse(F);};Parser.prototype.parse=function(F){this.inline=new D(F.links,this.options,this.renderer);this.tokens=F.reverse();var G='';while(this.next()){G+=this.tok();}return G;};Parser.prototype.next=function(){return this.token=this.tokens.pop();
+};Parser.prototype.peek=function(){return this.tokens[this.tokens.length-1]||0;};Parser.prototype.parseText=function(){var F=this.token.text;while(this.peek().type==='text'){F+='\n'+this.next().text;}return this.inline.output(F);};Parser.prototype.tok=function(){switch(this.token.type){case 'space':{return '';
+}case 'hr':{return this.renderer.hr();}case 'heading':{return this.renderer.heading(this.inline.output(this.token.text),this.token.depth,this.token.text);}case 'code':{return this.renderer.code(this.token.text,this.token.lang,this.token.escaped);}case 'table':{var F='',G='',i,H,I,J,j;
+I='';for(i=0;i<this.token.header.length;i++){J={header:true,align:this.token.align[i]};I+=this.renderer.tablecell(this.inline.output(this.token.header[i]),{header:true,align:this.token.align[i]});}F+=this.renderer.tablerow(I);for(i=0;i<this.token.cells.length;
+i++){H=this.token.cells[i];I='';for(j=0;j<H.length;j++){I+=this.renderer.tablecell(this.inline.output(H[j]),{header:false,align:this.token.align[j]});}G+=this.renderer.tablerow(I);}return this.renderer.table(F,G);}case 'blockquote_start':{var G='';while(this.next().type!=='blockquote_end'){G+=this.tok();
+}return this.renderer.blockquote(G);}case 'list_start':{var G='',K=this.token.ordered;while(this.next().type!=='list_end'){G+=this.tok();}return this.renderer.list(G,K);}case 'list_item_start':{var G='';while(this.next().type!=='list_item_end'){G+=this.token.type==='text'?this.parseText():this.tok();
+}return this.renderer.listitem(G);}case 'loose_item_start':{var G='';while(this.next().type!=='list_item_end'){G+=this.tok();}return this.renderer.listitem(G);}case 'html':{var L=!this.token.pre&&!this.options.pedantic?this.inline.output(this.token.text):this.token.text;
+return this.renderer.html(L);}case 'paragraph':{return this.renderer.paragraph(this.inline.output(this.token.text));}case 'text':{return this.renderer.paragraph(this.parseText());}}};function escape(F,G){return F.replace(!G?/&(?!#?\w+;)/g:/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;').replace(/"/g,'&quot;').replace(/'/g,'&#39;');
+}function unescape(F){return F.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/g,function(_,n){n=n.toLowerCase();if(n==='colon'){return ':';}if(n.charAt(0)==='#'){return n.charAt(1)==='x'?String.fromCharCode(parseInt(n.substring(2),16)):String.fromCharCode(+n.substring(1));
+}return '';});}function replace(F,G){F=F.source;G=G||'';return function H(I,J){if(!I){return new RegExp(F,G);}J=J.source||J;J=J.replace(/(^|[^\[])\^/g,'$1');F=F.replace(I,J);return H;};}function noop(){}noop.exec=noop;function merge(F){var i=1,G,H;for(;i<arguments.length;
+i++){G=arguments[i];for(H in G){if(Object.prototype.hasOwnProperty.call(G,H)){F[H]=G[H];}}}return F;}function marked(F,G,H){if(H||typeof G==='function'){if(!H){H=G;G=null;}G=merge({},marked.defaults,G||{});var I=G.highlight,J,K,i=0;try{J=B.lex(F,G)}catch(e){return H(e);
+}K=J.length;var L=function(M){if(M){G.highlight=I;return H(M);}var N;try{N=Parser.parse(J,G);}catch(e){M=e;}G.highlight=I;return M?H(M):H(null,N);};if(!I||I.length<3){return L();}delete G.highlight;if(!K){return L();}for(;i<J.length;i++){(function(M){if(M.type!=='code'){return --K||L();
+}return I(M.text,M.lang,function(N,O){if(N){return L(N);}if(O==null||O===M.text){return --K||L();}M.text=O;M.escaped=true;--K||L();});})(J[i]);}return;}try{if(G){G=merge({},marked.defaults,G);}return Parser.parse(B.lex(F,G),G);}catch(e){e.message+='\nPlease report this to https://github.com/chjj/marked.';
+if((G||marked.defaults).silent){return '<p>An error occured:</p><pre>'+escape(e.message+'',true)+'</pre>';}throw e;}}marked.options=marked.setOptions=function(F){merge(marked.defaults,F);return marked;};marked.defaults={gfm:true,tables:true,breaks:false,pedantic:false,sanitize:false,sanitizer:null,mangle:true,smartLists:false,silent:false,highlight:null,langPrefix:'lang-',smartypants:false,headerPrefix:'',renderer:new E,xhtml:false}
+;marked.Parser=Parser;marked.parser=Parser.parse;marked.Renderer=E;marked.Lexer=B;marked.lexer=B.lex;marked.InlineLexer=D;marked.inlineLexer=D.output;marked.parse=marked;Roo.Markdown.marked=marked;})();
 // Roo/dd/DragDrop.js
 (function(){var A=Roo.EventManager;var B=Roo.lib.Dom;Roo.dd.DragDrop=function(id,C,D){if(id){this.init(id,C,D);}};Roo.extend(Roo.dd.DragDrop,Roo.util.Observable,{id:null,config:null,dragElId:null,handleElId:null,invalidHandleTypes:null,invalidHandleIds:null,invalidHandleClasses:null,startPageX:0,startPageY:0,groups:null,locked:false,lock:function(){this.locked=true;
 },unlock:function(){this.locked=false;},isTarget:true,padding:null,_domRef:null,__ygDragDrop:true,constrainX:false,constrainY:false,minX:0,maxX:0,minY:0,maxY:0,maintainOffset:false,xTicks:null,yTicks:null,primaryButtonOnly:true,available:false,hasOuterHandles:false,b4StartDrag:function(x,y){}
diff --git a/roojs-core-debug.js b/roojs-core-debug.js
index aecbedb276..30edece245 100644
--- a/roojs-core-debug.js
+++ b/roojs-core-debug.js
@@ -17556,7 +17556,7 @@ Roo.Markdown.toHtml = function(text) {
      * Renderer
      */
     
-    function Renderer(options) {
+    var Renderer   = function (options) {
       this.options = options || {};
     }
     
diff --git a/roojs-core.js b/roojs-core.js
index 4300a794d5..a71159b302 100644
--- a/roojs-core.js
+++ b/roojs-core.js
@@ -688,57 +688,56 @@ return Roo.Markdown.marked(A);};(function(){var A={newline:/^\n+/,code:/^( {4}[^
 A._tag='(?!(?:'+'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code'+'|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo'+'|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|[^\\w\\s@]*@)\\b';A.html=replace(A.html)('comment',/<!--[\s\S]*?-->/)('closed',/<(tag)[\s\S]+?<\/\1>/)('closing',/<tag(?:"[^"]*"|'[^']*'|[^'">])*?>/)(/tag/g,A._tag)();
 A.paragraph=replace(A.paragraph)('hr',A.hr)('heading',A.heading)('lheading',A.lheading)('blockquote',A.blockquote)('tag','<'+A._tag)('def',A.def)();A.normal=merge({},A);A.gfm=merge({},A.normal,{fences:/^ *(`{3,}|~{3,})[ \.]*(\S+)? *\n([\s\S]*?)\s*\1 *(?:\n+|$)/,paragraph:/^/,heading:/^ *(#{1,6}) +([^\n]+?) *#* *(?:\n+|$)/}
 );A.gfm.paragraph=replace(A.paragraph)('(?!','(?!'+A.gfm.fences.source.replace('\\1','\\2')+'|'+A.list.source.replace('\\1','\\3')+'|')();A.tables=merge({},A.gfm,{nptable:/^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/,table:/^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/}
-);var B=function(E){this.tokens=[];this.tokens.links={};this.options=E||marked.defaults;this.rules=A.normal;if(this.options.gfm){if(this.options.tables){this.rules=A.tables;}else{this.rules=A.gfm;}}};B.rules=A;B.lex=function(E,F){var G=new B(F);return G.lex(E);
-};B.prototype.lex=function(E){E=E.replace(/\r\n|\r/g,'\n').replace(/\t/g,'    ').replace(/\u00a0/g,' ').replace(/\u2424/g,'\n');return this.token(E,true);};B.prototype.token=function(E,F,bq){var E=E.replace(/^ +$/gm,''),G,H,I,J,b,K,L,i,l;while(E){if(I=this.rules.newline.exec(E)){E=E.substring(I[0].length);
-if(I[0].length>1){this.tokens.push({type:'space'});}}if(I=this.rules.code.exec(E)){E=E.substring(I[0].length);I=I[0].replace(/^ {4}/gm,'');this.tokens.push({type:'code',text:!this.options.pedantic?I.replace(/\n+$/,''):I});continue;}if(I=this.rules.fences.exec(E)){E=E.substring(I[0].length);
-this.tokens.push({type:'code',lang:I[2],text:I[3]||''});continue;}if(I=this.rules.heading.exec(E)){E=E.substring(I[0].length);this.tokens.push({type:'heading',depth:I[1].length,text:I[2]});continue;}if(F&&(I=this.rules.nptable.exec(E))){E=E.substring(I[0].length);
-K={type:'table',header:I[1].replace(/^ *| *\| *$/g,'').split(/ *\| */),align:I[2].replace(/^ *|\| *$/g,'').split(/ *\| */),cells:I[3].replace(/\n$/,'').split('\n')};for(i=0;i<K.align.length;i++){if(/^ *-+: *$/.test(K.align[i])){K.align[i]='right';}else if(/^ *:-+: *$/.test(K.align[i])){K.align[i]='center';
-}else if(/^ *:-+ *$/.test(K.align[i])){K.align[i]='left';}else{K.align[i]=null;}}for(i=0;i<K.cells.length;i++){K.cells[i]=K.cells[i].split(/ *\| */);}this.tokens.push(K);continue;}if(I=this.rules.lheading.exec(E)){E=E.substring(I[0].length);this.tokens.push({type:'heading',depth:I[2]==='='?1:2,text:I[1]}
-);continue;}if(I=this.rules.hr.exec(E)){E=E.substring(I[0].length);this.tokens.push({type:'hr'});continue;}if(I=this.rules.blockquote.exec(E)){E=E.substring(I[0].length);this.tokens.push({type:'blockquote_start'});I=I[0].replace(/^ *> ?/gm,'');this.token(I,F,true);
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+);var B=function(F){this.tokens=[];this.tokens.links={};this.options=F||marked.defaults;this.rules=A.normal;if(this.options.gfm){if(this.options.tables){this.rules=A.tables;}else{this.rules=A.gfm;}}};B.rules=A;B.lex=function(F,G){var H=new B(G);return H.lex(F);
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+this.tokens.push({type:'blockquote_end'});continue;}if(J=this.rules.list.exec(F)){F=F.substring(J[0].length);K=J[2];this.tokens.push({type:'list_start',ordered:K.length>1});J=J[0].match(this.rules.item);H=false;l=J.length;i=0;for(;i<l;i++){L=J[i];M=L.length;
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+continue;}if(J=this.rules.html.exec(F)){F=F.substring(J[0].length);this.tokens.push({type:this.options.sanitize?'paragraph':'html',pre:!this.options.sanitizer&&(J[1]==='pre'||J[1]==='script'||J[1]==='style'),text:J[0]});continue;}if((!bq&&G)&&(J=this.rules.def.exec(F))){F=F.substring(J[0].length);
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+;for(i=0;i<L.align.length;i++){if(/^ *-+: *$/.test(L.align[i])){L.align[i]='right';}else if(/^ *:-+: *$/.test(L.align[i])){L.align[i]='center';}else if(/^ *:-+ *$/.test(L.align[i])){L.align[i]='left';}else{L.align[i]=null;}}for(i=0;i<L.cells.length;i++){L.cells[i]=L.cells[i].replace(/^ *\| *| *\| *$/g,'').split(/ *\| */);
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 ,C.normal,{strong:/^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,em:/^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/});C.gfm=merge({},C.normal,{escape:replace(C.escape)('])','~|])')(),url:/^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/,del:/^~~(?=\S)([\s\S]*?\S)~~/,text:replace(C.text)(']|','~]|')('|','|https?://|')()}
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-if(!this.links){throw new Error('Tokens array requires a `links` property.');}if(this.options.gfm){if(this.options.breaks){this.rules=C.breaks;}else{this.rules=C.gfm;}}else if(this.options.pedantic){this.rules=C.pedantic;}};D.rules=C;D.output=function(E,F,G){var H=new D(F,G);
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-};Renderer.prototype.html=function(E){return E;};Renderer.prototype.heading=function(E,F,G){return '<h'+F+' id="'+this.options.headerPrefix+G.toLowerCase().replace(/[^\w]+/g,'-')+'">'+E+'</h'+F+'>\n';};Renderer.prototype.hr=function(){return this.options.xhtml?'<hr/>\n':'<hr>\n';
-};Renderer.prototype.list=function(E,F){var G=F?'ol':'ul';return '<'+G+'>\n'+E+'</'+G+'>\n';};Renderer.prototype.listitem=function(E){return '<li>'+E+'</li>\n';};Renderer.prototype.paragraph=function(E){return '<p>'+E+'</p>\n';};Renderer.prototype.table=function(E,F){return '<table class="table table-striped">\n'+'<thead>\n'+E+'</thead>\n'+'<tbody>\n'+F+'</tbody>\n'+'</table>\n';
-};Renderer.prototype.tablerow=function(E){return '<tr>\n'+E+'</tr>\n';};Renderer.prototype.tablecell=function(E,F){var G=F.header?'th':'td';var H=F.align?'<'+G+' style="text-align:'+F.align+'">':'<'+G+'>';return H+E+'</'+G+'>\n';};Renderer.prototype.strong=function(E){return '<strong>'+E+'</strong>';
-};Renderer.prototype.em=function(E){return '<em>'+E+'</em>';};Renderer.prototype.codespan=function(E){return '<code>'+E+'</code>';};Renderer.prototype.br=function(){return this.options.xhtml?'<br/>':'<br>';};Renderer.prototype.del=function(E){return '<del>'+E+'</del>';
-};Renderer.prototype.link=function(E,F,G){if(this.options.sanitize){try{var H=decodeURIComponent(unescape(E)).replace(/[^\w:]/g,'').toLowerCase();}catch(e){return '';}if(H.indexOf('javascript:')===0||H.indexOf('vbscript:')===0){return '';}}var I='<a href="'+E+'"';
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-}throw e;}}marked.options=marked.setOptions=function(E){merge(marked.defaults,E);return marked;};marked.defaults={gfm:true,tables:true,breaks:false,pedantic:false,sanitize:false,sanitizer:null,mangle:true,smartLists:false,silent:false,highlight:null,langPrefix:'lang-',smartypants:false,headerPrefix:'',renderer:new Renderer,xhtml:false}
-;marked.Parser=Parser;marked.parser=Parser.parse;marked.Renderer=Renderer;marked.Lexer=B;marked.lexer=B.lex;marked.InlineLexer=D;marked.inlineLexer=D.output;marked.parse=marked;Roo.Markdown.marked=marked;})();
+);C.breaks=merge({},C.gfm,{br:replace(C.br)('{2,}','*')(),text:replace(C.gfm.text)('{2,}','*')()});var D=function(F,G){this.options=G||marked.defaults;this.links=F;this.rules=C.normal;this.renderer=this.options.renderer||new E;this.renderer.options=this.options;
+if(!this.links){throw new Error('Tokens array requires a `links` property.');}if(this.options.gfm){if(this.options.breaks){this.rules=C.breaks;}else{this.rules=C.gfm;}}else if(this.options.pedantic){this.rules=C.pedantic;}};D.rules=C;D.output=function(F,G,H){var I=new D(G,H);
+return I.output(F);};D.prototype.output=function(F){var G='',H,I,J,K;while(F){if(K=this.rules.escape.exec(F)){F=F.substring(K[0].length);G+=K[1];continue;}if(K=this.rules.autolink.exec(F)){F=F.substring(K[0].length);if(K[2]==='@'){I=K[1].charAt(6)===':'?this.mangle(K[1].substring(7)):this.mangle(K[1]);
+J=this.mangle('mailto:')+I;}else{I=escape(K[1]);J=I;}G+=this.renderer.link(J,null,I);continue;}if(!this.inLink&&(K=this.rules.url.exec(F))){F=F.substring(K[0].length);I=escape(K[1]);J=I;G+=this.renderer.link(J,null,I);continue;}if(K=this.rules.tag.exec(F)){if(!this.inLink&&/^<a /i.test(K[0])){this.inLink=true;
+}else if(this.inLink&&/^<\/a>/i.test(K[0])){this.inLink=false;}F=F.substring(K[0].length);G+=this.options.sanitize?this.options.sanitizer?this.options.sanitizer(K[0]):escape(K[0]):K[0];continue;}if(K=this.rules.link.exec(F)){F=F.substring(K[0].length);this.inLink=true;
+G+=this.outputLink(K,{href:K[2],title:K[3]});this.inLink=false;continue;}if((K=this.rules.reflink.exec(F))||(K=this.rules.nolink.exec(F))){F=F.substring(K[0].length);H=(K[2]||K[1]).replace(/\s+/g,' ');H=this.links[H.toLowerCase()];if(!H||!H.href){G+=K[0].charAt(0);
+F=K[0].substring(1)+F;continue;}this.inLink=true;G+=this.outputLink(K,H);this.inLink=false;continue;}if(K=this.rules.strong.exec(F)){F=F.substring(K[0].length);G+=this.renderer.strong(this.output(K[2]||K[1]));continue;}if(K=this.rules.em.exec(F)){F=F.substring(K[0].length);
+G+=this.renderer.em(this.output(K[2]||K[1]));continue;}if(K=this.rules.code.exec(F)){F=F.substring(K[0].length);G+=this.renderer.codespan(escape(K[2],true));continue;}if(K=this.rules.br.exec(F)){F=F.substring(K[0].length);G+=this.renderer.br();continue;}if(K=this.rules.del.exec(F)){F=F.substring(K[0].length);
+G+=this.renderer.del(this.output(K[1]));continue;}if(K=this.rules.text.exec(F)){F=F.substring(K[0].length);G+=this.renderer.text(escape(this.smartypants(K[0])));continue;}if(F){throw new Error('Infinite loop on byte: '+F.charCodeAt(0));}}return G;};D.prototype.outputLink=function(F,G){var H=escape(G.href),I=G.title?escape(G.title):null;
+return F[0].charAt(0)!=='!'?this.renderer.link(H,I,this.output(F[1])):this.renderer.image(H,I,escape(F[1]));};D.prototype.smartypants=function(F){if(!this.options.smartypants){return F;}return F.replace(/---/g,'\u2014').replace(/--/g,'\u2013').replace(/(^|[-\u2014/(\[{"\s])'/g,'$1\u2018').replace(/'/g,'\u2019').replace(/(^|[-\u2014/(\[{\u2018\s])"/g,'$1\u201c').replace(/"/g,'\u201d').replace(/\.{3}/g,'\u2026');
+};D.prototype.mangle=function(F){if(!this.options.mangle){return F;}var G='',l=F.length,i=0,ch;for(;i<l;i++){ch=F.charCodeAt(i);if(Math.random()>0.5){ch='x'+ch.toString(16);}G+='&#'+ch+';';}return G;};var E=function(F){this.options=F||{};};E.prototype.code=function(F,G,H){if(this.options.highlight){var I=this.options.highlight(F,G);
+if(I!=null&&I!==F){H=true;F=I;}}else{H=true;}if(!G){return '<pre><code>'+(H?F:escape(F,true))+'\n</code></pre>';}return '<pre><code class="'+this.options.langPrefix+escape(G,true)+'">'+(H?F:escape(F,true))+'\n</code></pre>\n';};E.prototype.blockquote=function(F){return '<blockquote>\n'+F+'</blockquote>\n';
+};E.prototype.html=function(F){return F;};E.prototype.heading=function(F,G,H){return '<h'+G+' id="'+this.options.headerPrefix+H.toLowerCase().replace(/[^\w]+/g,'-')+'">'+F+'</h'+G+'>\n';};E.prototype.hr=function(){return this.options.xhtml?'<hr/>\n':'<hr>\n';
+};E.prototype.list=function(F,G){var H=G?'ol':'ul';return '<'+H+'>\n'+F+'</'+H+'>\n';};E.prototype.listitem=function(F){return '<li>'+F+'</li>\n';};E.prototype.paragraph=function(F){return '<p>'+F+'</p>\n';};E.prototype.table=function(F,G){return '<table class="table table-striped">\n'+'<thead>\n'+F+'</thead>\n'+'<tbody>\n'+G+'</tbody>\n'+'</table>\n';
+};E.prototype.tablerow=function(F){return '<tr>\n'+F+'</tr>\n';};E.prototype.tablecell=function(F,G){var H=G.header?'th':'td';var I=G.align?'<'+H+' style="text-align:'+G.align+'">':'<'+H+'>';return I+F+'</'+H+'>\n';};E.prototype.strong=function(F){return '<strong>'+F+'</strong>';
+};E.prototype.em=function(F){return '<em>'+F+'</em>';};E.prototype.codespan=function(F){return '<code>'+F+'</code>';};E.prototype.br=function(){return this.options.xhtml?'<br/>':'<br>';};E.prototype.del=function(F){return '<del>'+F+'</del>';};E.prototype.link=function(F,G,H){if(this.options.sanitize){try{var I=decodeURIComponent(unescape(F)).replace(/[^\w:]/g,'').toLowerCase();
+}catch(e){return '';}if(I.indexOf('javascript:')===0||I.indexOf('vbscript:')===0){return '';}}var J='<a href="'+F+'"';if(G){J+=' title="'+G+'"';}J+='>'+H+'</a>';return J;};E.prototype.image=function(F,G,H){var I='<img src="'+F+'" alt="'+H+'"';if(G){I+=' title="'+G+'"';
+}I+=this.options.xhtml?'/>':'>';return I;};E.prototype.text=function(F){return F;};function Parser(F){this.tokens=[];this.token=null;this.options=F||marked.defaults;this.options.renderer=this.options.renderer||new E;this.renderer=this.options.renderer;this.renderer.options=this.options;
+}Parser.parse=function(F,G,H){var I=new Parser(G,H);return I.parse(F);};Parser.prototype.parse=function(F){this.inline=new D(F.links,this.options,this.renderer);this.tokens=F.reverse();var G='';while(this.next()){G+=this.tok();}return G;};Parser.prototype.next=function(){return this.token=this.tokens.pop();
+};Parser.prototype.peek=function(){return this.tokens[this.tokens.length-1]||0;};Parser.prototype.parseText=function(){var F=this.token.text;while(this.peek().type==='text'){F+='\n'+this.next().text;}return this.inline.output(F);};Parser.prototype.tok=function(){switch(this.token.type){case 'space':{return '';
+}case 'hr':{return this.renderer.hr();}case 'heading':{return this.renderer.heading(this.inline.output(this.token.text),this.token.depth,this.token.text);}case 'code':{return this.renderer.code(this.token.text,this.token.lang,this.token.escaped);}case 'table':{var F='',G='',i,H,I,J,j;
+I='';for(i=0;i<this.token.header.length;i++){J={header:true,align:this.token.align[i]};I+=this.renderer.tablecell(this.inline.output(this.token.header[i]),{header:true,align:this.token.align[i]});}F+=this.renderer.tablerow(I);for(i=0;i<this.token.cells.length;
+i++){H=this.token.cells[i];I='';for(j=0;j<H.length;j++){I+=this.renderer.tablecell(this.inline.output(H[j]),{header:false,align:this.token.align[j]});}G+=this.renderer.tablerow(I);}return this.renderer.table(F,G);}case 'blockquote_start':{var G='';while(this.next().type!=='blockquote_end'){G+=this.tok();
+}return this.renderer.blockquote(G);}case 'list_start':{var G='',K=this.token.ordered;while(this.next().type!=='list_end'){G+=this.tok();}return this.renderer.list(G,K);}case 'list_item_start':{var G='';while(this.next().type!=='list_item_end'){G+=this.token.type==='text'?this.parseText():this.tok();
+}return this.renderer.listitem(G);}case 'loose_item_start':{var G='';while(this.next().type!=='list_item_end'){G+=this.tok();}return this.renderer.listitem(G);}case 'html':{var L=!this.token.pre&&!this.options.pedantic?this.inline.output(this.token.text):this.token.text;
+return this.renderer.html(L);}case 'paragraph':{return this.renderer.paragraph(this.inline.output(this.token.text));}case 'text':{return this.renderer.paragraph(this.parseText());}}};function escape(F,G){return F.replace(!G?/&(?!#?\w+;)/g:/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;').replace(/"/g,'&quot;').replace(/'/g,'&#39;');
+}function unescape(F){return F.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/g,function(_,n){n=n.toLowerCase();if(n==='colon'){return ':';}if(n.charAt(0)==='#'){return n.charAt(1)==='x'?String.fromCharCode(parseInt(n.substring(2),16)):String.fromCharCode(+n.substring(1));
+}return '';});}function replace(F,G){F=F.source;G=G||'';return function H(I,J){if(!I){return new RegExp(F,G);}J=J.source||J;J=J.replace(/(^|[^\[])\^/g,'$1');F=F.replace(I,J);return H;};}function noop(){}noop.exec=noop;function merge(F){var i=1,G,H;for(;i<arguments.length;
+i++){G=arguments[i];for(H in G){if(Object.prototype.hasOwnProperty.call(G,H)){F[H]=G[H];}}}return F;}function marked(F,G,H){if(H||typeof G==='function'){if(!H){H=G;G=null;}G=merge({},marked.defaults,G||{});var I=G.highlight,J,K,i=0;try{J=B.lex(F,G)}catch(e){return H(e);
+}K=J.length;var L=function(M){if(M){G.highlight=I;return H(M);}var N;try{N=Parser.parse(J,G);}catch(e){M=e;}G.highlight=I;return M?H(M):H(null,N);};if(!I||I.length<3){return L();}delete G.highlight;if(!K){return L();}for(;i<J.length;i++){(function(M){if(M.type!=='code'){return --K||L();
+}return I(M.text,M.lang,function(N,O){if(N){return L(N);}if(O==null||O===M.text){return --K||L();}M.text=O;M.escaped=true;--K||L();});})(J[i]);}return;}try{if(G){G=merge({},marked.defaults,G);}return Parser.parse(B.lex(F,G),G);}catch(e){e.message+='\nPlease report this to https://github.com/chjj/marked.';
+if((G||marked.defaults).silent){return '<p>An error occured:</p><pre>'+escape(e.message+'',true)+'</pre>';}throw e;}}marked.options=marked.setOptions=function(F){merge(marked.defaults,F);return marked;};marked.defaults={gfm:true,tables:true,breaks:false,pedantic:false,sanitize:false,sanitizer:null,mangle:true,smartLists:false,silent:false,highlight:null,langPrefix:'lang-',smartypants:false,headerPrefix:'',renderer:new E,xhtml:false}
+;marked.Parser=Parser;marked.parser=Parser.parse;marked.Renderer=E;marked.Lexer=B;marked.lexer=B.lex;marked.InlineLexer=D;marked.inlineLexer=D.output;marked.parse=marked;Roo.Markdown.marked=marked;})();
 // Roo/dd/DragDrop.js
 (function(){var A=Roo.EventManager;var B=Roo.lib.Dom;Roo.dd.DragDrop=function(id,C,D){if(id){this.init(id,C,D);}};Roo.extend(Roo.dd.DragDrop,Roo.util.Observable,{id:null,config:null,dragElId:null,handleElId:null,invalidHandleTypes:null,invalidHandleIds:null,invalidHandleClasses:null,startPageX:0,startPageY:0,groups:null,locked:false,lock:function(){this.locked=true;
 },unlock:function(){this.locked=false;},isTarget:true,padding:null,_domRef:null,__ygDragDrop:true,constrainX:false,constrainY:false,minX:0,maxX:0,minY:0,maxY:0,maintainOffset:false,xTicks:null,yTicks:null,primaryButtonOnly:true,available:false,hasOuterHandles:false,b4StartDrag:function(x,y){}
diff --git a/roojs-debug.js b/roojs-debug.js
index a6b7c027db..c686fb71ed 100644
--- a/roojs-debug.js
+++ b/roojs-debug.js
@@ -17556,7 +17556,7 @@ Roo.Markdown.toHtml = function(text) {
      * Renderer
      */
     
-    function Renderer(options) {
+    var Renderer   = function (options) {
       this.options = options || {};
     }
     
-- 
2.39.2