Fixed displaying error in non-supported browsers. Fixed word wrap in …

…Firefox and Opera.

interface.js

@@ -128,7 +128,7 @@ main.load = function() {
     ]
   };      
 
-//  try { // TODO
+  try {
     // formatter
     var container = document.getElementById("jsonformatter");
     formatter = new JSONFormatter(container);
@@ -141,7 +141,6 @@ main.load = function() {
     var container = document.getElementById("jsoneditor");
     editor = new JSONEditor(container);
     editor.set(json);      
-  try { // TODO: remove
 
     // splitter
     var domSplitter = document.getElementById('splitter');

jsoneditor.css

@@ -2,7 +2,7 @@
 .jsoneditor-field, .jsoneditor-value, .jsoneditor-field-readonly, .jsoneditor-readonly {
   border: 1px solid transparent;
   min-height: 16px;
-  min-width: 24px; 
+  min-width: 24px;
   padding: 2px;
   margin: 1px;
   outline: none;
@@ -187,7 +187,7 @@ div.jsoneditor-content {
   width: 100%;
   height: 100%;
   position: relative;
-  overflow: auto;  
+  overflow: auto;
 }
 
 textarea.jsonformatter-textarea {
@@ -277,4 +277,3 @@ td.jsoneditor-droparea {
   font-family: droid sans mono, monospace, courier new, courier;
   font-size: 10pt;
 }
-

jsoneditor.js

@@ -968,7 +968,7 @@ JSONEditor.Node.prototype.getDom = function() {
   dom.value = this._createDomValue();
   dom.tree = this._createDomTree(dom.expand, dom.field, dom.value);
   tdField.appendChild(dom.tree);
-
+  
   // create type select box
   var tdType = document.createElement('td');
   tdType.className = 'jsoneditor-td jsoneditor-td-edit'; 
@@ -1351,7 +1351,7 @@ JSONEditor.Node.prototype._createDomTree = function (domExpand, domField, domVal
   var dom = this.dom;
   var domTree = document.createElement('table');
   var tbody = document.createElement('tbody');
-  domTree.style.borderCollapse = 'collapse';
+  domTree.style.borderCollapse = 'collapse'; // TODO: put in css
   domTree.appendChild(tbody);
   var tr = document.createElement('tr');
   tbody.appendChild(tr);
@@ -1793,7 +1793,7 @@ JSONEditor.Node.prototype._stringCast = function(str) {
  * @return {String} escapedText
  */
 JSONEditor.Node.prototype._escape = function (text) {
-  var htmlEscaped = String(text).replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/ /g, '&nbsp;');
+  var htmlEscaped = String(text).replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/  /g, ' &nbsp;');
   var json = JSON.stringify(htmlEscaped);
   var escapedText = json.substring(1, json.length - 1);
   return escapedText;