Some new viewers we'll need for cooking TiddlyWiki files

This is all part of getting the new parser able to cook TiddlyWiki files

core/modules/widgets/view/viewers/jsencoded.js

@@ -0,0 +1,39 @@
+/*\
+title: $:/core/modules/widgets/view/viewers/jsencoded.js
+type: application/javascript
+module-type: newfieldviewer
+
+A viewer for viewing tiddler fields as JavaScript stringified text
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+var JsEncodedViewer = function(viewWidget,tiddler,field,value) {
+	this.viewWidget = viewWidget;
+	this.tiddler = tiddler;
+	this.field = field;
+	this.value = value;
+};
+
+JsEncodedViewer.prototype.render = function() {
+	// Get the value as a string
+	if(this.field !== "text" && this.tiddler) {
+		this.value = this.tiddler.getFieldString(this.field);
+	}
+	var value = "";
+	if(this.value !== undefined && this.value !== null) {
+		value = this.value;
+	}
+	return this.viewWidget.renderer.renderTree.createRenderers(this.viewWidget.renderer.renderContext,[{
+		type: "text",
+		text: $tw.utils.stringify(value)
+	}]);
+};
+
+exports.jsencoded = JsEncodedViewer;
+
+})();