First commit

Missed off #6961, preventing the tests introduced there from running

boot/boot.js

@@ -1230,13 +1230,16 @@ $tw.Wiki = function(options) {
 	this.getTiddler = function(title) {
 		if(title) {
 			var t = tiddlers[title];
-			if(t instanceof $tw.Tiddler) {
+			if(t !== undefined) {
 				return t;
-			} else if(title !== undefined && shadowTiddlers[title]) {
-				return shadowTiddlers[title].tiddler;
+			} else {
+				var s = shadowTiddlers[title];
+				if(s !== undefined) {
+					return s.tiddler;
+				}
 			}
-			return undefined;
 		}
+		return undefined;
 	};
 
 	// Get an array of all tiddler titles
@@ -2416,7 +2419,7 @@ $tw.boot.initStartup = function(options) {
 	$tw.utils.registerFileType("application/epub+zip","base64",".epub");
 	$tw.utils.registerFileType("application/octet-stream","base64",".octet-stream");
 	// Create the wiki store for the app
-	$tw.wiki = new $tw.Wiki();
+	$tw.wiki = new $tw.Wiki($tw.safeMode && {enableIndexers: []});
 	// Install built in tiddler fields modules
 	$tw.Tiddler.fieldModules = $tw.modules.getModulesByTypeAsHashmap("tiddlerfield");
 	// Install the tiddler deserializer modules

core/modules/filters.js

@@ -12,6 +12,9 @@ Adds tiddler filtering methods to the $tw.Wiki object.
 /*global $tw: false */
 "use strict";
 
+/* Maximum permitted filter recursion depth */
+var MAX_FILTER_DEPTH = 300;
+
 /*
 Parses an operation (i.e. a run) within a filter string
 	operators: Array of array of operator nodes into which results should be inserted
@@ -328,7 +331,7 @@ exports.compileFilter = function(filterString) {
 		})());
 	});
 	// Return a function that applies the operations to a source iterator of tiddler titles
-	var compiled = $tw.perf.measure("filter: " + filterString,function filterFunction(source,widget) {
+	var fnMeasured = $tw.perf.measure("filter: " + filterString,function filterFunction(source,widget) {
 		if(!source) {
 			source = self.each;
 		} else if(typeof source === "object") { // Array or hashmap
@@ -338,9 +341,15 @@ exports.compileFilter = function(filterString) {
 			widget = $tw.rootWidget;
 		}
 		var results = new $tw.utils.LinkedList();
-		$tw.utils.each(operationFunctions,function(operationFunction) {
-			operationFunction(results,source,widget);
-		});
+		self.filterRecursionCount = (self.filterRecursionCount || 0) + 1;
+		if(self.filterRecursionCount < MAX_FILTER_DEPTH) {
+			$tw.utils.each(operationFunctions,function(operationFunction) {
+				operationFunction(results,source,widget);
+			});
+		} else {
+			results.push("/**-- Excessive filter recursion --**/");
+		}
+		self.filterRecursionCount = self.filterRecursionCount - 1;
 		return results.toArray();
 	});
 	if(this.filterCacheCount >= 2000) {
@@ -350,9 +359,9 @@ exports.compileFilter = function(filterString) {
 		this.filterCache = Object.create(null);
 		this.filterCacheCount = 0;
 	}
-	this.filterCache[filterString] = compiled;
+	this.filterCache[filterString] = fnMeasured;
 	this.filterCacheCount++;
-	return compiled;
+	return fnMeasured;
 };
 
 })();

core/modules/filters/format/json.js

@@ -0,0 +1,35 @@
+/*\
+title: $:/core/modules/filters/format/json.js
+type: application/javascript
+module-type: formatfilteroperator
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+/*
+Export our filter function
+*/
+exports.json = function(source,operand,options) {
+	var results = [],
+		spaces = null;
+	if(operand) {
+		spaces = /^\d+$/.test(operand) ? parseInt(operand,10) : operand;
+	}
+	source(function(tiddler,title) {
+		var data = $tw.utils.parseJSONSafe(title);
+		try {
+			data = JSON.parse(title);
+		} catch(e) {
+			data = undefined;
+		}
+		if(data !== undefined) {
+			results.push(JSON.stringify(data,null,spaces));
+		}
+	});
+	return results;
+};
+
+})();

core/modules/filters/json-ops.js

@@ -0,0 +1,153 @@
+/*\
+title: $:/core/modules/filters/json-ops.js
+type: application/javascript
+module-type: filteroperator
+
+Filter operators for JSON operations
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+exports["jsonget"] = function(source,operator,options) {
+	var results = [];
+	source(function(tiddler,title) {
+		var data = $tw.utils.parseJSONSafe(title,title);
+		if(data) {
+			var item = getDataItemValueAsString(data,operator.operands);
+			if(item !== undefined) {
+				results.push(item);
+			}
+		}
+	});
+	return results;
+};
+
+exports["jsonindexes"] = function(source,operator,options) {
+	var results = [];
+	source(function(tiddler,title) {
+		var data = $tw.utils.parseJSONSafe(title,title);
+		if(data) {
+			var item = getDataItemKeysAsStrings(data,operator.operands);
+			if(item !== undefined) {
+				results.push.apply(results,item);
+			}
+		}
+	});
+	return results;
+};
+
+exports["jsontype"] = function(source,operator,options) {
+	var results = [];
+	source(function(tiddler,title) {
+		var data = $tw.utils.parseJSONSafe(title,title);
+		if(data) {
+			var item = getDataItemType(data,operator.operands);
+			if(item !== undefined) {
+				results.push(item);
+			}
+		}
+	});
+	return results;
+};
+
+/*
+Given a JSON data structure and an array of index strings, return an array of the string representation of the values at the end of the index chain, or "undefined" if any of the index strings are invalid
+*/
+function getDataItemValueAsString(data,indexes) {
+	// Get the item
+	var item = getDataItem(data,indexes);
+	// Return the item as a string
+	return convertDataItemValueToString(item);
+}
+
+/*
+Given a JSON data structure and an array of index strings, return an array of the string representation of the keys of the item at the end of the index chain, or "undefined" if any of the index strings are invalid
+*/
+function getDataItemKeysAsStrings(data,indexes) {
+	// Get the item
+	var item = getDataItem(data,indexes);
+	// Return the item keys as a string
+	return convertDataItemKeysToStrings(item);
+}
+
+/*
+Return an array of the string representation of the values of a data item, or "undefined" if the item is undefined
+*/
+function convertDataItemValueToString(item) {
+	// Return the item as a string
+	if(item === undefined) {
+		return item;
+	}
+	if(typeof item === "object") {
+		return JSON.stringify(item);
+	}
+	return item.toString();
+}
+
+/*
+Return an array of the string representation of the keys of a data item, or "undefined" if the item is undefined
+*/
+function convertDataItemKeysToStrings(item) {
+	// Return the item as a string
+	if(item === undefined) {
+		return item;
+	} else if(typeof item === "object") {
+		if(item === null) {
+			return [];
+		}
+		var results = [];
+		if($tw.utils.isArray(item)) {
+			for(var i=0; i<item.length; i++) {
+				results.push(i.toString());
+			}
+			return results;
+		} else {
+			$tw.utils.each(Object.keys(item).sort(),function(key) {
+				results.push(key);
+			});
+			return results;
+		}
+	}
+	return [];
+}
+
+function getDataItemType(data,indexes) {
+	// Get the item
+	var item = getDataItem(data,indexes);
+	// Return the item type
+	if(item === undefined) {
+		return item;
+	} else if(item === null) {
+		return "null";
+	} else if($tw.utils.isArray(item)) {
+		return "array";
+	} else if(typeof item === "object") {
+		return "object";
+	} else {
+		return typeof item;
+	}
+}
+
+/*
+Given a JSON data structure and an array of index strings, return the value at the end of the index chain, or "undefined" if any of the index strings are invalid
+*/
+function getDataItem(data,indexes) {
+	if(indexes.length === 0 || (indexes.length === 1 && indexes[0] === "")) {
+		return data;
+	}
+	// Get the item
+	var item = data;
+	for(var i=0; i<indexes.length; i++) {
+		if(item !== undefined) {
+			item = item[indexes[i]];
+		}
+	}
+	return item;
+}
+
+})();
+	

core/modules/parsers/wikiparser/wikiparser.js

@@ -116,7 +116,7 @@ WikiParser.prototype.loadRemoteTiddler = function(url) {
 */
 WikiParser.prototype.setupRules = function(proto,configPrefix) {
 	var self = this;
-	if(!$tw.safemode) {
+	if(!$tw.safeMode) {
 		$tw.utils.each(proto,function(object,name) {
 			if(self.wiki.getTiddlerText(configPrefix + name,"enable") !== "enable") {
 				delete proto[name];

core/modules/utils/fakedom.js

@@ -42,7 +42,7 @@ var TW_TextNode = function(text) {
 	this.textContent = text + "";
 };
 
-TW_TextNode.prototype = Object.create(TW_Node.prototype);
+Object.setPrototypeOf(TW_TextNode,TW_Node.prototype);
 
 Object.defineProperty(TW_TextNode.prototype, "nodeType", {
 	get: function() {
@@ -67,7 +67,7 @@ var TW_Element = function(tag,namespace) {
 	this.namespaceURI = namespace || "http://www.w3.org/1999/xhtml";
 };
 
-TW_Element.prototype = Object.create(TW_Node.prototype);
+Object.setPrototypeOf(TW_Element,TW_Node.prototype);
 
 Object.defineProperty(TW_Element.prototype, "style", {
 	get: function() {

core/modules/utils/logger.js

@@ -48,7 +48,9 @@ Logger.prototype.log = function(/* args */) {
 			this.saveBufferLogger.buffer = this.saveBufferLogger.buffer.slice(-this.saveBufferLogger.saveLimit);
 		}
 		if(console !== undefined && console.log !== undefined) {
-			return Function.apply.call(console.log, console, [$tw.utils.terminalColour(this.colour),this.componentName + ":"].concat(Array.prototype.slice.call(arguments,0)).concat($tw.utils.terminalColour()));
+			var logMessage = [$tw.utils.terminalColour(this.colour) + this.componentName + ":"].concat(Array.prototype.slice.call(arguments,0));
+			logMessage[logMessage.length-1] += $tw.utils.terminalColour();
+			return Function.apply.call(console.log, console, logMessage);
 		}
 	} 
 };

core/modules/utils/parsetree.js

@@ -12,12 +12,26 @@ Parse tree utility functions.
 /*global $tw: false */
 "use strict";
 
+/*
+Add attribute to parse tree node
+Can be invoked as (node,name,value) or (node,attr)
+*/
 exports.addAttributeToParseTreeNode = function(node,name,value) {
-	var attribute = {name: name, type: "string", value: value};
+	var attribute = typeof name === "object" ? name : {name: name, type: "string", value: value};
+	name = attribute.name;
 	node.attributes = node.attributes || {};
+	node.orderedAttributes = node.orderedAttributes || [];
 	node.attributes[name] = attribute;
-	if(node.orderedAttributes) {
+	var foundIndex = -1;
+	$tw.utils.each(node.orderedAttributes,function(attr,index) {
+		if(attr.name === name) {
+			foundIndex = index;
+		}
+	});
+	if(foundIndex === -1) {
 		node.orderedAttributes.push(attribute);
+	} else {
+		node.orderedAttributes[foundIndex] = attribute;
 	}
 };
 

core/modules/widgets/checkbox.js

@@ -66,14 +66,14 @@ CheckboxWidget.prototype.render = function(parent,nextSibling) {
 CheckboxWidget.prototype.getValue = function() {
 	var tiddler = this.wiki.getTiddler(this.checkboxTitle);
 	if(tiddler || this.checkboxFilter) {
-		if(this.checkboxTag) {
+		if(tiddler && this.checkboxTag) {
 			if(this.checkboxInvertTag === "yes") {
 				return !tiddler.hasTag(this.checkboxTag);
 			} else {
 				return tiddler.hasTag(this.checkboxTag);
 			}
 		}
-		if(this.checkboxField || this.checkboxIndex) {
+		if(tiddler && (this.checkboxField || this.checkboxIndex)) {
 			// Same logic applies to fields and indexes
 			var value;
 			if(this.checkboxField) {
@@ -206,11 +206,18 @@ CheckboxWidget.prototype.handleChangeEvent = function(event) {
 	}
 	// Set the list field (or index) if specified
 	if(this.checkboxListField || this.checkboxListIndex) {
-		var listContents, oldPos, newPos;
+		var fieldContents, listContents, oldPos, newPos;
 		if(this.checkboxListField) {
-			listContents = tiddler.getFieldList(this.checkboxListField);
+			fieldContents = tiddler ? tiddler.fields[this.checkboxListField] : undefined;
 		} else {
-			listContents = $tw.utils.parseStringArray(this.wiki.extractTiddlerDataItem(this.checkboxTitle,this.checkboxListIndex) || "") || [];
+			fieldContents = this.wiki.extractTiddlerDataItem(this.checkboxTitle,this.checkboxListIndex);
+		}
+		if($tw.utils.isArray(fieldContents)) {
+			// Make a copy so we can modify it without changing original that's refrenced elsewhere
+			listContents = fieldContents.slice(0);
+		} else {
+			listContents = $tw.utils.parseStringArray(fieldContents) || [];
+			// No need to copy since parseStringArray returns a fresh array, not refrenced elsewhere
 		}
 		oldPos = notValue ? listContents.indexOf(notValue) : -1;
 		newPos = value ? listContents.indexOf(value) : -1;

core/modules/widgets/error.js

@@ -0,0 +1,63 @@
+/*\
+title: $:/core/modules/widgets/error.js
+type: application/javascript
+module-type: widget
+
+Error widget
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+var Widget = require("$:/core/modules/widgets/widget.js").widget;
+
+var ErrorWidget = function(parseTreeNode,options) {
+	this.initialise(parseTreeNode,options);
+};
+
+/*
+Inherit from the base widget class
+*/
+ErrorWidget.prototype = new Widget();
+
+/*
+Render this widget into the DOM
+*/
+ErrorWidget.prototype.render = function(parent,nextSibling) {
+	this.parentDomNode = parent;
+	this.computeAttributes();
+	this.execute();
+	var message = this.getAttribute("$message","Unknown error"),
+		domNode = this.document.createElement("span");
+	domNode.appendChild(this.document.createTextNode(message));
+	domNode.className = "tc-error";
+	parent.insertBefore(domNode,nextSibling);
+	this.domNodes.push(domNode);
+};
+
+/*
+Compute the internal state of the widget
+*/
+ErrorWidget.prototype.execute = function() {
+	// Nothing to do for a text node
+};
+
+/*
+Selectively refreshes the widget if needed. Returns true if the widget or any of its children needed re-rendering
+*/
+ErrorWidget.prototype.refresh = function(changedTiddlers) {
+	var changedAttributes = this.computeAttributes();
+	if(changedAttributes["$message"]) {
+		this.refreshSelf();
+		return true;
+	} else {
+		return false;
+	}
+};
+
+exports.error = ErrorWidget;
+
+})();

core/modules/widgets/genesis.js

@@ -0,0 +1,108 @@
+/*\
+title: $:/core/modules/widgets/genesis.js
+type: application/javascript
+module-type: widget
+
+Genesis widget for dynamically creating widgets
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+var Widget = require("$:/core/modules/widgets/widget.js").widget;
+
+var GenesisWidget = function(parseTreeNode,options) {
+	this.initialise(parseTreeNode,options);
+};
+
+/*
+Inherit from the base widget class
+*/
+GenesisWidget.prototype = new Widget();
+
+/*
+Render this widget into the DOM
+*/
+GenesisWidget.prototype.render = function(parent,nextSibling) {
+	this.parentDomNode = parent;
+	this.computeAttributes({filterFn: function(name) {
+		// Only compute our own attributes which start with a single dollar
+		return name.charAt(0) === "$" && name.charAt(1) !== "$";
+	}});
+	this.execute();
+	this.renderChildren(parent,nextSibling);
+};
+
+/*
+Compute the internal state of the widget
+*/
+GenesisWidget.prototype.execute = function() {
+	var self = this;
+	// Collect attributes
+	this.genesisType = this.getAttribute("$type","element");
+	this.genesisRemappable = this.getAttribute("$remappable","yes") === "yes";
+	this.genesisNames = this.getAttribute("$names","");
+	this.genesisValues = this.getAttribute("$values","");
+	// Construct parse tree
+	var isElementWidget = this.genesisType.charAt(0) !== "$",
+		nodeType = isElementWidget ? "element" : this.genesisType.substr(1),
+		nodeTag = isElementWidget ? this.genesisType : undefined;
+	var parseTreeNodes = [{
+		type: nodeType,
+		tag: nodeTag,
+		attributes: {},
+		orderedAttributes: [],
+		children: this.parseTreeNode.children || [],
+		isNotRemappable: !this.genesisRemappable
+	}];
+	// Apply explicit attributes
+	$tw.utils.each($tw.utils.getOrderedAttributesFromParseTreeNode(this.parseTreeNode),function(attribute) {
+		var name = attribute.name;
+		if(name.charAt(0) === "$") {
+			if(name.charAt(1) === "$") {
+				// Double $$ is changed to a single $
+				name = name.substr(1);
+			} else {
+				// Single dollar is ignored
+				return;
+			}
+		}
+		$tw.utils.addAttributeToParseTreeNode(parseTreeNodes[0],$tw.utils.extend({},attribute,{name: name}));
+	});
+	// Apply attributes in $names/$values
+	this.attributeNames = [];
+	this.attributeValues = [];
+	if(this.genesisNames && this.genesisValues) {
+		this.attributeNames = this.wiki.filterTiddlers(self.genesisNames,this);
+		this.attributeValues = this.wiki.filterTiddlers(self.genesisValues,this);
+		$tw.utils.each(this.attributeNames,function(varname,index) {
+			$tw.utils.addAttributeToParseTreeNode(parseTreeNodes[0],varname,self.attributeValues[index] || "");
+		});
+	}
+	// Construct the child widgets
+	this.makeChildWidgets(parseTreeNodes);
+};
+
+/*
+Selectively refreshes the widget if needed. Returns true if the widget or any of its children needed re-rendering
+*/
+GenesisWidget.prototype.refresh = function(changedTiddlers) {
+	var changedAttributes = this.computeAttributes(),
+		filterNames = this.getAttribute("$names",""),
+		filterValues = this.getAttribute("$values",""),
+		attributeNames = this.wiki.filterTiddlers(filterNames,this),
+		attributeValues = this.wiki.filterTiddlers(filterValues,this);
+	if($tw.utils.count(changedAttributes) > 0 || !$tw.utils.isArrayEqual(this.attributeNames,attributeNames) || !$tw.utils.isArrayEqual(this.attributeValues,attributeValues)) {
+		this.refreshSelf();
+		return true;
+	} else {
+		return this.refreshChildren(changedTiddlers);
+	}
+};
+
+exports.genesis = GenesisWidget;
+
+})();

core/modules/widgets/importvariables.js

@@ -39,7 +39,10 @@ Compute the internal state of the widget
 ImportVariablesWidget.prototype.execute = function(tiddlerList) {
 	var widgetPointer = this;
 	// Got to flush all the accumulated variables
-	this.variables = new this.variablesConstructor();
+	this.variables = Object.create(null);
+	if(this.parentWidget) {
+		Object.setPrototypeOf(this.variables,this.parentWidget.variables);
+	}
 	// Get our parameters
 	this.filter = this.getAttribute("filter");
 	// Compute the filter

core/modules/widgets/let.js

@@ -51,11 +51,9 @@ LetWidget.prototype.computeAttributes = function() {
 	$tw.utils.each($tw.utils.getOrderedAttributesFromParseTreeNode(this.parseTreeNode),function(attribute) {
 		var value = self.computeAttribute(attribute),
 			name = attribute.name;
-		if(name.charAt(0) !== "$") {
-			// Now that it's prepped, we're allowed to look this variable up
-			// when defining later variables
-			self.currentValueFor[name] = value;
-		}
+		// Now that it's prepped, we're allowed to look this variable up
+		// when defining later variables
+		self.currentValueFor[name] = value;
 	});
 	// Run through again, setting variables and looking for differences
 	$tw.utils.each(this.currentValueFor,function(value,name) {

core/modules/widgets/widget.js

@@ -12,6 +12,9 @@ Widget base class
 /*global $tw: false */
 "use strict";
 
+/* Maximum permitted depth of the widget tree for recursion detection */
+var MAX_WIDGET_TREE_DEPTH = 1000;
+
 /*
 Create a widget object for a parse tree node
 	parseTreeNode: reference to the parse tree node to be rendered
@@ -38,9 +41,10 @@ Widget.prototype.initialise = function(parseTreeNode,options) {
 	this.parseTreeNode = parseTreeNode;
 	this.wiki = options.wiki;
 	this.parentWidget = options.parentWidget;
-	this.variablesConstructor = function() {};
-	this.variablesConstructor.prototype = this.parentWidget ? this.parentWidget.variables : {};
-	this.variables = new this.variablesConstructor();
+	this.variables = Object.create(null);
+	if(this.parentWidget) {
+		Object.setPrototypeOf(this.variables,this.parentWidget.variables);
+	}
 	this.document = options.document;
 	this.attributes = {};
 	this.children = [];
@@ -357,6 +361,20 @@ Widget.prototype.assignAttributes = function(domNode,options) {
 	}
 };
 
+/*
+Get the number of ancestor widgets for this widget
+*/
+Widget.prototype.getAncestorCount = function() {
+	if(this.ancestorCount === undefined) {
+		if(this.parentWidget) {
+			this.ancestorCount = this.parentWidget.getAncestorCount() + 1;
+		} else {
+			this.ancestorCount = 0;
+		}
+	}
+	return this.ancestorCount;
+};
+
 /*
 Make child widgets correspondng to specified parseTreeNodes
 */
@@ -364,21 +382,29 @@ Widget.prototype.makeChildWidgets = function(parseTreeNodes,options) {
 	options = options || {};
 	this.children = [];
 	var self = this;
-	// Create set variable widgets for each variable
-	$tw.utils.each(options.variables,function(value,name) {
-		var setVariableWidget = {
-			type: "set",
-			attributes: {
-				name: {type: "string", value: name},
-				value: {type: "string", value: value}
-			},
-			children: parseTreeNodes
-		};
-		parseTreeNodes = [setVariableWidget];
-	});
-	$tw.utils.each(parseTreeNodes || (this.parseTreeNode && this.parseTreeNode.children),function(childNode) {
-		self.children.push(self.makeChildWidget(childNode));
-	});
+	// Check for too much recursion
+	if(this.getAncestorCount() > MAX_WIDGET_TREE_DEPTH) {
+		this.children.push(this.makeChildWidget({type: "error", attributes: {
+			"$message": {type: "string", value: $tw.language.getString("Error/RecursiveTransclusion")}
+		}}));
+	} else {
+		// Create set variable widgets for each variable
+		$tw.utils.each(options.variables,function(value,name) {
+			var setVariableWidget = {
+				type: "set",
+				attributes: {
+					name: {type: "string", value: name},
+					value: {type: "string", value: value}
+				},
+				children: parseTreeNodes
+			};
+			parseTreeNodes = [setVariableWidget];
+		});
+		// Create the child widgets
+		$tw.utils.each(parseTreeNodes || (this.parseTreeNode && this.parseTreeNode.children),function(childNode) {
+			self.children.push(self.makeChildWidget(childNode));
+		});
+	}
 };
 
 /*

core/ui/EditTemplate/Preview/output.tid

@@ -5,6 +5,6 @@ caption: {{$:/language/EditTemplate/Body/Preview/Type/Output}}
 \import [all[shadows+tiddlers]tag[$:/tags/Macro/View]!has[draft.of]] [all[shadows+tiddlers]tag[$:/tags/Macro/View/Body]!has[draft.of]]
 <$set name="tv-tiddler-preview" value="yes">
 
-<$transclude />
+<$transclude tiddler={{{ [<currentTiddler>] :cascade[all[shadows+tiddlers]tag[$:/tags/ViewTemplateBodyFilter]!is[draft]get[text]] :and[!is[blank]else[$:/core/ui/ViewTemplate/body/default]] }}} />
 
 </$set>

editions/fr-FR/tiddlers/$__core_ui_TagTemplate.tid

@@ -1,33 +0,0 @@
-created: 20160504080001125
-modified: 20160504080318928
-title: $:/core/ui/TagTemplate
-type: text/vnd.tiddlywiki
-
-\define tag-styles()
-background-color:$(backgroundColor)$;
-fill:$(foregroundColor)$;
-color:$(foregroundColor)$;
-\end
-
-\define tag-body-inner(colour,fallbackTarget,colourA,colourB)
-<$set name="foregroundColor" value=<<contrastcolour target:"""$colour$""" fallbackTarget:"""$fallbackTarget$""" colourA:"""$colourA$""" colourB:"""$colourB$""">>>
-<$set name="backgroundColor" value="""$colour$""">
-<$button popup=<<qualify "$:/state/popup/tag">> class="tc-btn-invisible tc-tag-label" style=<<tag-styles>>>
-<$transclude tiddler={{!!icon}}/> <$view field="fr-title"><$view field="title" format="text" /></$view>
-</$button>
-<$reveal state=<<qualify "$:/state/popup/tag">> type="popup" position="below" animate="yes"><div class="tc-drop-down"><$transclude tiddler="$:/core/ui/ListItemTemplate"/>
-<hr>
-<$list filter="[all[current]tagging[]]" template="$:/core/ui/ListItemTemplate"/>
-</div>
-</$reveal>
-</$set>
-</$set>
-\end
-
-\define tag-body(colour,palette)
-<span class="tc-tag-list-item">
-<$macrocall $name="tag-body-inner" colour="""$colour$""" fallbackTarget={{$palette$##tag-background}} colourA={{$palette$##foreground}} colourB={{$palette$##background}}/>
-</span>
-\end
-
-<$macrocall $name="tag-body" colour={{!!color}} palette={{$:/palette}}/>

editions/fr-FR/tiddlers/system/$__core_macros_list.tid

@@ -0,0 +1,113 @@
+created: 20220830224607117
+modified: 20220830224638865
+tags: $:/tags/Macro
+title: $:/core/macros/list
+
+\define list-links(filter,type:"ul",subtype:"li",class:"",emptyMessage)
+\whitespace trim
+<$type$ class="$class$">
+<$list filter="$filter$" emptyMessage=<<__emptyMessage__>>>
+<$subtype$>
+<$link to={{!!title}}>
+<$let tv-wikilinks="no">
+<$transclude field="caption">
+<$view field="title"/>
+</$transclude>
+</$let>
+</$link>
+</$subtype$>
+</$list>
+</$type$>
+\end
+
+\define list-links-draggable-drop-actions()
+<$action-listops $tiddler=<<targetTiddler>> $field=<<targetField>> $subfilter="+[insertbefore<actionTiddler>,<currentTiddler>]"/>
+\end
+
+\define list-links-draggable(tiddler,field:"list",emptyMessage,type:"ul",subtype:"li",class:"",itemTemplate)
+\whitespace trim
+<span class="tc-links-draggable-list">
+<$vars targetTiddler="""$tiddler$""" targetField="""$field$""">
+<$type$ class="$class$">
+<$list filter="[list[$tiddler$!!$field$]]" emptyMessage=<<__emptyMessage__>>>
+<$droppable actions=<<list-links-draggable-drop-actions>> tag="""$subtype$""" enable=<<tv-enable-drag-and-drop>>>
+<div class="tc-droppable-placeholder"/>
+<div>
+<$transclude tiddler="""$itemTemplate$""">
+<$link to={{!!title}}>
+<$let tv-wikilinks="no">
+<$transclude field="caption">
+<$view field="title"/>
+</$transclude>
+</$let>
+</$link>
+</$transclude>
+</div>
+</$droppable>
+</$list>
+<$tiddler tiddler="">
+<$droppable actions=<<list-links-draggable-drop-actions>> tag="div" enable=<<tv-enable-drag-and-drop>>>
+<div class="tc-droppable-placeholder">
+{{$:/core/images/blank}}
+</div>
+<div style="height:0.5em;"/>
+</$droppable>
+</$tiddler>
+</$type$>
+</$vars>
+</span>
+\end
+
+\define list-tagged-draggable-drop-actions(tag)
+\whitespace trim
+<!-- Save the current ordering of the tiddlers with this tag -->
+<$set name="order" filter="[<__tag__>tagging[]]">
+<!-- Remove any list-after or list-before fields from the tiddlers with this tag -->
+<$list filter="[<__tag__>tagging[]]">
+<$action-deletefield $field="list-before"/>
+<$action-deletefield $field="list-after"/>
+</$list>
+<!-- Save the new order to the Tag Tiddler -->
+<$action-listops $tiddler=<<__tag__>> $field="list" $filter="+[enlist<order>] +[insertbefore<actionTiddler>,<currentTiddler>]"/>
+<!-- Make sure the newly added item has the right tag -->
+<!-- Removing this line makes dragging tags within the dropdown work as intended -->
+<!--<$action-listops $tiddler=<<actionTiddler>> $tags=<<__tag__>>/>-->
+<!-- Using the following 5 lines as replacement makes dragging titles from outside into the dropdown apply the tag -->
+<$list filter="[<actionTiddler>!contains:tags<__tag__>]">
+<$fieldmangler tiddler=<<actionTiddler>>>
+<$action-sendmessage $message="tm-add-tag" $param=<<__tag__>>/>
+</$fieldmangler>
+</$list>
+</$set>
+\end
+
+\define list-tagged-draggable(tag,subFilter,emptyMessage,itemTemplate,elementTag:"div",storyview:"")
+\whitespace trim
+<span class="tc-tagged-draggable-list">
+<$set name="tag" value=<<__tag__>>>
+<$list filter="[<__tag__>tagging[]$subFilter$]" emptyMessage=<<__emptyMessage__>> storyview=<<__storyview__>>>
+<$elementTag$ class="tc-menu-list-item">
+<$droppable actions="""<$macrocall $name="list-tagged-draggable-drop-actions" tag=<<__tag__>>/>""" enable=<<tv-enable-drag-and-drop>>>
+<$elementTag$ class="tc-droppable-placeholder"/>
+<$elementTag$>
+<$transclude tiddler="""$itemTemplate$""">
+<$link to={{!!title}}>
+<$view field="fr-title">
+<$view field="title"/>
+</$view>
+</$link>
+</$transclude>
+</$elementTag$>
+</$droppable>
+</$elementTag$>
+</$list>
+<$tiddler tiddler="">
+<$droppable actions="""<$macrocall $name="list-tagged-draggable-drop-actions" tag=<<__tag__>>/>""" enable=<<tv-enable-drag-and-drop>>>
+<$elementTag$ class="tc-droppable-placeholder"/>
+<$elementTag$ style="height:0.5em;">
+</$elementTag$>
+</$droppable>
+</$tiddler>
+</$set>
+</span>
+\end

editions/fr-FR/tiddlers/system/$__core_macros_tag.tid

@@ -0,0 +1,39 @@
+created: 20220830190922373
+modified: 20220830191056761
+tags: $:/tags/Macro
+title: $:/core/macros/tag
+
+\define tag-pill-styles()
+background-color:$(backgroundColor)$;
+fill:$(foregroundColor)$;
+color:$(foregroundColor)$;
+\end
+
+<!-- This has no whitespace trim to avoid modifying $actions$. Closing tags omitted for brevity. -->
+\define tag-pill-inner(tag,icon,colour,fallbackTarget,colourA,colourB,element-tag,element-attributes,actions)
+<$vars
+	foregroundColor=<<contrastcolour target:"""$colour$""" fallbackTarget:"""$fallbackTarget$""" colourA:"""$colourA$""" colourB:"""$colourB$""">>
+	backgroundColor="""$colour$"""
+><$element-tag$
+	$element-attributes$
+	class="tc-tag-label tc-btn-invisible"
+	style=<<tag-pill-styles>>
+>$actions$<$transclude tiddler="""$icon$"""/><$view tiddler=<<__tag__>> field="fr-title" format="text"><$view tiddler=<<__tag__>> field="title" format="text" /></$view></$element-tag$>
+\end
+
+\define tag-pill-body(tag,icon,colour,palette,element-tag,element-attributes,actions)
+<$macrocall $name="tag-pill-inner" tag=<<__tag__>> icon="""$icon$""" colour="""$colour$""" fallbackTarget={{$palette$##tag-background}} colourA={{$palette$##foreground}} colourB={{$palette$##background}} element-tag="""$element-tag$""" element-attributes="""$element-attributes$""" actions="""$actions$"""/>
+\end
+
+\define tag-pill(tag,element-tag:"span",element-attributes:"",actions:"")
+\whitespace trim
+<span class="tc-tag-list-item" data-tag-title=<<__tag__>>>
+<$let currentTiddler=<<__tag__>>>
+<$macrocall $name="tag-pill-body" tag=<<__tag__>> icon={{{ [<currentTiddler>] :cascade[all[shadows+tiddlers]tag[$:/tags/TiddlerIconFilter]!is[draft]get[text]] }}} colour={{{ [<currentTiddler>] :cascade[all[shadows+tiddlers]tag[$:/tags/TiddlerColourFilter]!is[draft]get[text]] }}} palette={{$:/palette}} element-tag="""$element-tag$""" element-attributes="""$element-attributes$""" actions="""$actions$"""/>
+</$let>
+</span>
+\end
+
+\define tag(tag)
+{{$tag$||$:/core/ui/TagTemplate}}
+\end

editions/fr-FR/tiddlers/system/$__core_ui_TagPickerTagTemplate.tid

@@ -0,0 +1,25 @@
+created: 20220830194301860
+modified: 20220830194658750
+title: $:/core/ui/TagPickerTagTemplate
+
+\whitespace trim
+<$button class=<<button-classes>> tag="a" tooltip={{$:/language/EditTemplate/Tags/Add/Button/Hint}}>
+<$list filter="[<saveTiddler>minlength[1]]">
+<$action-listops $tiddler=<<saveTiddler>> $field=<<tagField>> $subfilter="[<tag>]"/>
+</$list>
+<$set name="currentTiddlerCSSEscaped" value={{{ [<saveTiddler>escapecss[]] }}}>
+<$action-sendmessage $message="tm-focus-selector" $param=<<get-tagpicker-focus-selector>> preventScroll="true"/>
+</$set>
+<<delete-tag-state-tiddlers>>
+<$list filter="[<refreshTitle>minlength[1]]">
+<$action-setfield $tiddler=<<refreshTitle>> text="yes"/>
+</$list>
+<<actions>>
+<$set name="backgroundColor" value={{{ [<currentTiddler>] :cascade[all[shadows+tiddlers]tag[$:/tags/TiddlerColourFilter]!is[draft]get[text]] }}}>
+<$wikify name="foregroundColor" text="""<$macrocall $name="contrastcolour" target=<<backgroundColor>> fallbackTarget=<<fallbackTarget>> colourA=<<colourA>> colourB=<<colourB>>/>""">
+<span class="tc-tag-label tc-btn-invisible" style=<<tag-pill-styles>>>
+{{||$:/core/ui/TiddlerIcon}}<$view field="fr-title" format="text"><$view field="title" format="text"/></$view>
+</span>
+</$wikify>
+</$set>
+</$button>

editions/prerelease/tiddlers/Release 5.2.4.tid

@@ -1,6 +1,6 @@
 caption: 5.2.4
-created: 20220802100223020
-modified: 20220802100223020
+created: 20220924141149286
+modified: 20220924141149286
 tags: ReleaseNotes
 title: Release 5.2.4
 type: text/vnd.tiddlywiki
@@ -11,9 +11,17 @@ type: text/vnd.tiddlywiki
 
 * 
 
-! Translation improvements
+! Translation improvement
 
-* 
+Improvements to the following translations:
+
+* Chinese
+* Japanese
+
+Improvements to the translation features of TiddlyWiki:
+
+* <<.link-badge-improved "https://github.com/Jermolene/TiddlyWiki5/pull/6882">> the [[Translators Edition|Translate TiddlyWiki into your language]] to add an option to display the original English text underneath the text area
+* <<.link-badge-updated "https://github.com/Jermolene/TiddlyWiki5/pull/6933">> "delete" button text in $:/AdvancedSearch so that it is translatable
 
 ! Accessibility Improvements
 
@@ -21,11 +29,14 @@ type: text/vnd.tiddlywiki
 
 ! Usability Improvements
 
-* 
+* <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/commit/d62a16ee464fb9984b766b48504829a1a3eb143b">> problem with long presses on tiddler links triggering a preview on iOS/iPadOS
+* <<.link-badge-improved "https://github.com/Jermolene/TiddlyWiki5/pull/6910">> consistency of button and input elements across browsers
+* <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/commit/d825f1c875f5e46158c9c41c8c66471138c162d1">> edit preview to use the [[View Template Body Cascade]]
 
 ! Widget Improvements
 
-* 
+* <<.link-badge-added "https://github.com/Jermolene/TiddlyWiki5/pull/6961">> new GenesisWidget that allows the dynamic construction of another widget, where the name and attributes of the new widget can be dynamically determined, without needing to be known in advance
+* <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/commit/127f660c91020dcbb43897d954066b31af729e74">> EditTextWidget to remove the default text "Type the text for the tiddler 'foo'"
 
 ! Filter improvements
 
@@ -33,7 +44,11 @@ type: text/vnd.tiddlywiki
 
 ! Hackability Improvements
 
-* 
+* <<.link-badge-added "https://github.com/Jermolene/TiddlyWiki5/pull/6936">> new operators for reading and formatting JSON data: [[jsonget Operator]], [[jsonindexes Operator]], [[jsontype Operator]] and [[format Operator]]
+* <<.link-badge-improved "https://github.com/Jermolene/TiddlyWiki5/commit/c5d3d4c26e8fe27f272dda004aec27d6b66c4f60">> safe mode to disable wiki store indexers
+* <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/commit/166a1565843878083fb1eba47c73b8e67b78400d">> safe mode to prevent globally disabling parser rules
+
+
 
 ! Bug Fixes
 
@@ -45,15 +60,29 @@ type: text/vnd.tiddlywiki
 
 ! Node.js Improvements
 
-* 
+* <<.link-badge-improved "https://github.com/Jermolene/TiddlyWiki5/pull/6947">> console logging to avoid spaces and `<empty string>` message
 
 ! Performance Improvements
 
-* 
+* <<.link-badge-improved "https://github.com/Jermolene/TiddlyWiki5/commit/53d229592df76c6dd607e40be5bea4d5e063c48e">> performance of `wiki.getTiddler()`
+* <<.link-badge-improved "https://github.com/Jermolene/TiddlyWiki5/commit/81ac9874846b3ead275f67010fcfdb49f3d2f43c">> performance of variable prototype chain handling
+
 
 ! Acknowledgements
 
 [[@Jermolene|https://github.com/Jermolene]] would like to thank the contributors to this release who have generously given their time to help improve TiddlyWiki:
 
 <<.contributors """
+bestony
+BramChen
+flibbles
+fu-sen
+Marxsal
+oflg
+pmario
+rmunn
+roma0104
+tw-FRed
+twMat
+xcazin
 """>>

editions/test/tiddlers/tests/data/filters/Recursion.tid

@@ -0,0 +1,15 @@
+title: Filters/Recursion
+description: Filter recursion detection
+type: text/vnd.tiddlywiki-multiple
+tags: [[$:/tags/wiki-test-spec]]
+
+title: Output
+
+\whitespace trim
+\define myfilter() [subfilter<myfilter>]
+
+<$text text={{{ [subfilter<myfilter>] }}}/>
++
+title: ExpectedResult
+
+<p>/**-- Excessive filter recursion --**/</p>

editions/test/tiddlers/tests/data/genesis-widget/DollarSigns.tid

@@ -0,0 +1,14 @@
+title: Genesis/DollarSigns
+description: Usage of genesis widget with attributes starting with dollar signs
+type: text/vnd.tiddlywiki-multiple
+tags: [[$:/tags/wiki-test-spec]]
+
+title: Output
+
+\whitespace trim
+<$genesis $type="$let" myvar="Kitten">(<$text text=<<myvar>>/>)</$genesis>
+<$genesis $type="$let" $$myvar="Kitten">(<$text text=<<$myvar>>/>)</$genesis>
++
+title: ExpectedResult
+
+<p>(Kitten)(Kitten)</p>

editions/test/tiddlers/tests/data/genesis-widget/MultipleAttributes.tid

@@ -0,0 +1,14 @@
+title: Genesis/MultipleAttributes
+description: Usage of genesis widget with multiple attributes
+type: text/vnd.tiddlywiki-multiple
+tags: [[$:/tags/wiki-test-spec]]
+
+title: Output
+
+\whitespace trim
+<$genesis $type="$let" $names="myvar other" $values="Kitten Donkey" myvar={{{ Shark }}}>(<$text text=<<myvar>>/>|<$text text=<<other>>/>)</$genesis>
+<$genesis $type="$let" $names="$myvar $other" $values="Kitten Donkey" $$myvar="Shark">(<$text text=<<$myvar>>/>|<$text text=<<$other>>/>)</$genesis>
++
+title: ExpectedResult
+
+<p>(Kitten|Donkey)(Kitten|Donkey)</p>

editions/test/tiddlers/tests/data/genesis-widget/Simple.tid

@@ -0,0 +1,14 @@
+title: Genesis/Simple
+description: Simple usage of genesis widget
+type: text/vnd.tiddlywiki-multiple
+tags: [[$:/tags/wiki-test-spec]]
+
+title: Output
+
+\whitespace trim
+<$genesis $type="div">Mouse</$genesis>
+<$genesis $type="div" class="tc-thing" label="Squeak">Mouse</$genesis>
++
+title: ExpectedResult
+
+<p><div>Mouse</div><div class="tc-thing" label="Squeak">Mouse</div></p>

editions/test/tiddlers/tests/data/transclude/Recursion.tid

@@ -0,0 +1,13 @@
+title: Transclude/Recursion
+description: Transclusion recursion detection
+type: text/vnd.tiddlywiki-multiple
+tags: [[$:/tags/wiki-test-spec]]
+
+title: Output
+
+\whitespace trim
+<$transclude $tiddler="Output"/>
++
+title: ExpectedResult
+
+<p><span class="tc-error">Recursive transclusion error in transclude widget</span></p>

editions/test/tiddlers/tests/test-checkbox-widget.js

@@ -234,6 +234,38 @@ Tests the checkbox widget thoroughly.
             },
         ];
 
+        // https://github.com/Jermolene/TiddlyWiki5/issues/6871
+        const listModeTestsWithListField = (
+            listModeTests
+            .filter(data => data.widgetText.includes("listField='colors'"))
+            .map(data => {
+                const newData = {
+                    ...data,
+                    tiddlers: data.tiddlers.map(tiddler => ({...tiddler, list: tiddler.colors, colors: undefined})),
+                    widgetText: data.widgetText.replace("listField='colors'", "listField='list'"),
+                    expectedChange: {
+                        "Colors": { list: data.expectedChange.Colors.colors.split(' ') }
+                    },
+                }
+                return newData;
+            })
+        );
+        const listModeTestsWithTagsField = (
+            listModeTests
+            .filter(data => data.widgetText.includes("listField='colors'"))
+            .map(data => {
+                const newData = {
+                    ...data,
+                    tiddlers: data.tiddlers.map(tiddler => ({...tiddler, tags: tiddler.colors, colors: undefined})),
+                    widgetText: data.widgetText.replace("listField='colors'", "listField='tags'"),
+                    expectedChange: {
+                        "Colors": { tags: data.expectedChange.Colors.colors.split(' ') }
+                    },
+                }
+                return newData;
+            })
+        );
+
         const indexListModeTests = listModeTests.map(data => {
             const newData = {...data};
             const newName = data.testName.replace('list mode', 'index list mode');
@@ -453,6 +485,8 @@ Tests the checkbox widget thoroughly.
         const checkboxTestData = fieldModeTests.concat(
             indexModeTests,
             listModeTests,
+            listModeTestsWithListField,
+            listModeTestsWithTagsField,
             indexListModeTests,
             filterModeTests,
         );
@@ -495,7 +529,7 @@ Tests the checkbox widget thoroughly.
                     for (const fieldName of Object.keys(change)) {
                         const expectedValue = change[fieldName];
                         const fieldValue = tiddler.fields[fieldName];
-                        expect(fieldValue).toBe(expectedValue);
+                        expect(fieldValue).toEqual(expectedValue);
                     }
                 }
             })

editions/test/tiddlers/tests/test-json-filters.js

@@ -0,0 +1,95 @@
+/*\
+title: test-json-filters.js
+type: application/javascript
+tags: [[$:/tags/test-spec]]
+
+Tests the JSON filters and the format:json operator
+
+\*/
+(function(){
+
+/* jslint node: true, browser: true */
+/* eslint-env node, browser, jasmine */
+/* eslint no-mixed-spaces-and-tabs: ["error", "smart-tabs"]*/
+/* global $tw, require */
+"use strict";
+
+describe("json filter tests", function() {
+
+	var wiki = new $tw.Wiki();
+	var tiddlers = [{
+		title: "First",
+		text: '{"a":"one","b":"","c":1.618,"d": {"e": "four","f": ["five","six",true,false,null]}}',
+		type: "application/json"
+	},{
+		title: "Second",
+		text: '["une","deux","trois"]',
+		type: "application/json"
+	},{
+		title: "Third",
+		text: "This is not JSON",
+		type: "text/vnd.tiddlywiki"
+	}];
+	wiki.addTiddlers(tiddlers);
+
+	it("should support the getindex operator", function() {
+		expect(wiki.filterTiddlers("[{First}getindex[b]]")).toEqual([]);
+	});
+
+	it("should support the jsonget operator", function() {
+		expect(wiki.filterTiddlers("[{Third}jsonget[]]")).toEqual(["This is not JSON"]);
+		expect(wiki.filterTiddlers("[{First}jsonget[]]")).toEqual(['{"a":"one","b":"","c":1.618,"d":{"e":"four","f":["five","six",true,false,null]}}']);
+		expect(wiki.filterTiddlers("[{First}jsonget[a]]")).toEqual(["one"]);
+		expect(wiki.filterTiddlers("[{First}jsonget[b]]")).toEqual([""]);
+		expect(wiki.filterTiddlers("[{First}jsonget[missing-property]]")).toEqual([]);
+		expect(wiki.filterTiddlers("[{First}jsonget[d]]")).toEqual(['{"e":"four","f":["five","six",true,false,null]}']);
+		expect(wiki.filterTiddlers("[{First}jsonget[d]jsonget[f]]")).toEqual(['["five","six",true,false,null]']);
+		expect(wiki.filterTiddlers("[{First}jsonget[d],[e]]")).toEqual(["four"]);
+		expect(wiki.filterTiddlers("[{First}jsonget[d],[f]]")).toEqual(['["five","six",true,false,null]']);
+		expect(wiki.filterTiddlers("[{First}jsonget[d],[f],[0]]")).toEqual(["five"]);
+		expect(wiki.filterTiddlers("[{First}jsonget[d],[f],[1]]")).toEqual(["six"]);
+		expect(wiki.filterTiddlers("[{First}jsonget[d],[f],[2]]")).toEqual(["true"]);
+		expect(wiki.filterTiddlers("[{First}jsonget[d],[f],[3]]")).toEqual(["false"]);
+		expect(wiki.filterTiddlers("[{First}jsonget[d],[f],[4]]")).toEqual(["null"]);
+	});
+
+	it("should support the jsonindexes operator", function() {
+		expect(wiki.filterTiddlers("[{Second}jsonindexes[]]")).toEqual(["0","1","2"]);
+		expect(wiki.filterTiddlers("[{First}jsonindexes[]]")).toEqual(["a","b","c","d"]);
+		expect(wiki.filterTiddlers("[{First}jsonindexes[a]]")).toEqual([]);
+		expect(wiki.filterTiddlers("[{First}jsonindexes[b]]")).toEqual([]);
+		expect(wiki.filterTiddlers("[{First}jsonindexes[d]]")).toEqual(["e","f"]);
+		expect(wiki.filterTiddlers("[{First}jsonindexes[d],[e]]")).toEqual([]);
+		expect(wiki.filterTiddlers("[{First}jsonindexes[d],[f]]")).toEqual(["0","1","2","3","4"]);
+		expect(wiki.filterTiddlers("[{First}jsonindexes[d],[f],[0]]")).toEqual([]);
+		expect(wiki.filterTiddlers("[{First}jsonindexes[d],[f],[1]]")).toEqual([]);
+		expect(wiki.filterTiddlers("[{First}jsonindexes[d],[f],[2]]")).toEqual([]);
+		expect(wiki.filterTiddlers("[{First}jsonindexes[d],[f],[3]]")).toEqual([]);
+		expect(wiki.filterTiddlers("[{First}jsonindexes[d],[f],[4]]")).toEqual([]);
+	});
+
+	it("should support the jsontype operator", function() {
+		expect(wiki.filterTiddlers("[{Third}jsontype[]]")).toEqual(["string"]);
+		expect(wiki.filterTiddlers("[{First}jsontype[]]")).toEqual(["object"]);
+		expect(wiki.filterTiddlers("[{First}jsontype[a]]")).toEqual(["string"]);
+		expect(wiki.filterTiddlers("[{First}jsontype[b]]")).toEqual(["string"]);
+		expect(wiki.filterTiddlers("[{First}jsontype[c]]")).toEqual(["number"]);
+		expect(wiki.filterTiddlers("[{First}jsontype[d]]")).toEqual(["object"]);
+		expect(wiki.filterTiddlers("[{First}jsontype[d],[e]]")).toEqual(["string"]);
+		expect(wiki.filterTiddlers("[{First}jsontype[d],[f]]")).toEqual(["array"]);
+		expect(wiki.filterTiddlers("[{First}jsontype[d],[f],[0]]")).toEqual(["string"]);
+		expect(wiki.filterTiddlers("[{First}jsontype[d],[f],[1]]")).toEqual(["string"]);
+		expect(wiki.filterTiddlers("[{First}jsontype[d],[f],[2]]")).toEqual(["boolean"]);
+		expect(wiki.filterTiddlers("[{First}jsontype[d],[f],[3]]")).toEqual(["boolean"]);
+		expect(wiki.filterTiddlers("[{First}jsontype[d],[f],[4]]")).toEqual(["null"]);
+	});
+
+	it("should support the format:json operator", function() {
+		expect(wiki.filterTiddlers("[{First}format:json[]]")).toEqual(["{\"a\":\"one\",\"b\":\"\",\"c\":1.618,\"d\":{\"e\":\"four\",\"f\":[\"five\",\"six\",true,false,null]}}"]);
+		expect(wiki.filterTiddlers("[{First}format:json[4]]")).toEqual(["{\n    \"a\": \"one\",\n    \"b\": \"\",\n    \"c\": 1.618,\n    \"d\": {\n        \"e\": \"four\",\n        \"f\": [\n            \"five\",\n            \"six\",\n            true,\n            false,\n            null\n        ]\n    }\n}"]);
+		expect(wiki.filterTiddlers("[{First}format:json[  ]]")).toEqual(["{\n  \"a\": \"one\",\n  \"b\": \"\",\n  \"c\": 1.618,\n  \"d\": {\n    \"e\": \"four\",\n    \"f\": [\n      \"five\",\n      \"six\",\n      true,\n      false,\n      null\n    ]\n  }\n}"]);
+	});
+
+});
+
+})();

editions/tw.org/tiddlers/Code of Conduct.tid

@@ -1,5 +1,5 @@
 created: 20220721200137586
-modified: 20220721200137586
+modified: 20220819200137586
 tags: [[Table of Contents]]
 title: Code of Conduct
 type: text/vnd.tiddlywiki
@@ -17,6 +17,7 @@ These principles guide technical and non-technical decisions, and help contribut
 * We recognise that the motivation for sharing and helping is usually for appreciation, and not financial gain, and so we take care to acknowledge and ''thank the people who enrich the community by sharing what they have created''
 * While we are united in our interest in TiddlyWiki, we differ in every other conceivable way. We choose to focus on what unites us, and ''avoid unnecessarily mixing contentious topics like religion and politics''
 * We treat each other with respect, and start with the assumption that ''others are acting in good faith''
+* We avoid discriminatory language
 * We try to use our strength as a community to help others
 * We avoid responding when angry or upset because we try to de-escalate conflict
 * We make sure we critique ideas, not people
@@ -27,4 +28,6 @@ These principles guide technical and non-technical decisions, and help contribut
 
 Our discussions are in English. It is not the first language of many people in the community, nor do we all share the same cultural background and reference points. So we take care to use language that is clear and unambigous, and avoid cultural references or jokes that will not be widely understood.
 
+It is not acceptable to make jokes or other comments that discriminate by race, gender, sexuality, or other protected characteristic.
+
 As an inclusive community, we are committed to making sure that TiddlyWiki is an accessible tool that understands the needs of people with disabilities.

editions/tw5.com/tiddlers/community/plugins/GSD5.tid

@@ -1,9 +1,9 @@
 created: 20141230182901899
-modified: 20210106151027090
+modified: 20220226205227090
 tags: [[Community Editions]] [[Community Plugins]]
 title: "GSD5" by Roma Hicks
 type: text/vnd.tiddlywiki
-url: http://gsd5.tiddlyspot.com/
+url: http://gsd5.tiddlyhost.com/
 
 An adaptation of the [[TiddlyWiki powered GTD® system formerly known as MonkeyGTD|http://mgsd.tiddlyspot.com/]] for TiddlyWiki version 5.
 

editions/tw5.com/tiddlers/filters/examples/format Operator (Examples).tid

@@ -1,5 +1,5 @@
 created: 20201020102735123
-modified: 20210524044020645
+modified: 20220611104737314
 tags: [[Operator Examples]] [[format Operator]]
 title: format Operator (Examples)
 type: text/vnd.tiddlywiki
@@ -18,9 +18,12 @@ Modified date shown as a relative date:
 A tiddler title with spaces formatted as a title list:
 <<.operator-example 4 """[[Hello There]format:titlelist[]]""">>
 
-All tiddler titles tagged with <<tag TableOfContents>> formatted as a title list :
+All tiddler titles tagged with <<tag TableOfContents>> formatted as a title list:
 <<.operator-example 5 """[tag[TableOfContents]format:titlelist[]]""">>
 
+A JSON string formatted as JSON – note how the JSON string is normalised to remove the duplicated properties:
+<<.operator-example 6 """[[{"one":"first","one":"another","two":"second"}]format:json[]]""">>
+
 <<.tip "To create a string to save a [[title list|Title List]] into a list field, use `format:titlelist[]` with the [[join operator|join Operator]]">>
 <<.operator-example 6 """[tag[TableOfContents]format:titlelist[]join[ ]]""">>
 For example, to save titles tagged `TableOfContents` to the titles field of the tiddler [[format titlelist test]]:

editions/tw5.com/tiddlers/filters/format.tid

@@ -1,6 +1,6 @@
 caption: format
 created: 20201020100834443
-modified: 20220523075550449
+modified: 20220611104737314
 op-input: a [[selection of titles|Title Selection]]
 op-output: input strings formatted according to the specified suffix <<.place B>>
 op-parameter: optional format string for the formats
@@ -17,9 +17,10 @@ type: text/vnd.tiddlywiki
 The suffix <<.place B>> is one of the following supported string formats:
 
 |!Format |!Description |
-|^`date` |The input string is interpreted as a UTC date and displayed according to the DateFormat specified in the optional operator parameter. (Defaults to "YYYY MM DD 0hh:0mm") |
-|^`relativedate` |The input string is interpreted as a UTC date and displayed as the interval from the present instant. Any operator parameters are ignored. |
-|^`titlelist` |<<.from-version "5.2.0">>The input string wrapped in double square brackets if it contains a space. Appropriate for use in a [[title list|Title List]]. |
+|^`date` |The input string is interpreted as a UTC date and displayed according to the DateFormat specified in the optional operator operand. (Defaults to "YYYY MM DD 0hh:0mm") |
+|^`json` |<<.from-version "5.2.4">> The input string is interpreted as JSON and displayed with standard formatting. The optional operator operand specifies the number of spaces to use for indenting, or a string to use for indenting. Nothing is returned if the input string is not valid JSON |
+|^`relativedate` |The input string is interpreted as a UTC date and displayed as the interval from the present instant. Any operator parameters are ignored |
+|^`titlelist` |<<.from-version "5.2.0">> The input string wrapped in double square brackets if it contains a space. Appropriate for use in a [[title list|Title List]]. |
 
 <<.warning """The [[Title List]] format cannot reliably represent items that contain certain specific character sequences such as `]] `. Thus it should not be used where there is a possibility of such sequences occurring.""">>
 

editions/tw5.com/tiddlers/filters/jsonget.tid

@@ -0,0 +1,86 @@
+created: 20220611104737314
+modified: 20220611104737314
+tags: [[Filter Operators]] [[JSON Operators]]
+title: jsonget Operator
+caption: jsonget
+op-purpose: retrieve the value of a property from JSON strings
+op-input: a selection of JSON strings
+op-parameter: one or more indexes of the property to retrieve
+op-output: the values of each of the retrieved properties
+
+<<.from-version "5.2.4">> See [[JSON in TiddlyWiki]] for background.
+
+The <<.op jsonget>> operator is used to retrieve values from JSON data. See also the following related operators:
+
+* <<.olink jsontype>> to retrieve the type of a JSON value
+* <<.olink jsonindexes>> to retrieve the names of the fields of a JSON object, or the indexes of a JSON array
+
+Properties within a JSON object are identified by a sequence of indexes. In the following example, the value at `[a]` is `one`, and the value at `[d][f][0]` is `five`.
+
+```
+{
+    "a": "one",
+    "b": "",
+    "c": "three",
+    "d": {
+        "e": "four",
+        "f": [
+            "five",
+            "six",
+            true,
+            false,
+            null
+        ],
+        "g": {
+            "x": "max",
+            "y": "may",
+            "z": "maize"
+        }
+    }
+}
+```
+
+The following examples assume that this JSON data is contained in a variable called `jsondata`.
+
+The <<.op jsonget>> operator uses multiple operands to specify the indexes of the property to retrieve:
+
+```
+[<jsondata>jsonget[a]] --> "one"
+[<jsondata>jsonget[d],[e]] --> "four"
+[<jsondata>jsonget[d],[f],[0]] --> "five"
+```
+
+Indexes can be dynamically composed from variables and transclusions:
+
+```
+[<jsondata>jsonget<variable>,{!!field},[0]]
+```
+
+Boolean values and null are returned as normal strings. The <<.olink jsontype>> operator can be used to retrieve a string identifying the original type. Thus:
+
+```
+[<jsondata>jsontype[a]] --> "string"
+[<jsondata>jsontype[d]] --> "object"
+[<jsondata>jsontype[d],[f]] --> "array"
+[<jsondata>jsontype[d],[f],[2]] --> "boolean"
+```
+
+Using the <<.op jsonget>> operator to retrieve an object or an array returns a JSON string of the values. For example:
+
+```
+[<jsondata>jsonget[d],[f]] --> `["five","six",true,false,null]`
+[<jsondata>jsonget[d],[g]] --> `{"x": "max","y": "may","z": "maize"}`
+```
+
+The <<.olink jsonindexes>> operator retrieves the corresponding indexes:
+
+```
+[<jsondata>jsonindexes[d],[f]] --> "0", "1", "2", "3", "4"
+[<jsondata>jsonindexes[d],[g]] --> "x", "y", "z"
+```
+
+A subtlety is that the special case of a single blank operand is used to identify the root object. Thus:
+
+```
+[<jsondata>jsonindexes[]] --> "a", "b", "c", "d"
+```

editions/tw5.com/tiddlers/filters/jsonindexes.tid

@@ -0,0 +1,64 @@
+created: 20220611104737314
+modified: 20220611104737314
+tags: [[Filter Operators]] [[JSON Operators]]
+title: jsonindexes Operator
+caption: jsonindexes
+op-purpose: retrieve the value of a property from JSON strings
+op-input: a selection of JSON strings
+op-parameter: one or more indexes of the property to retrieve
+op-output: the values of each of the retrieved properties
+
+<<.from-version "5.2.4">> See [[JSON in TiddlyWiki]] for background.
+
+The <<.op jsonindexes>> operator is used to retrieve the property names of JSON objects or the index names of JSON arrays. See also the following related operators:
+
+* <<.olink jsonget>> to retrieve the values of a property in JSON data
+* <<.olink jsontype>> to retrieve the type of a JSON value
+
+Properties within a JSON object are identified by a sequence of indexes. In the following example, the value at `[a]` is `one`, and the value at `[d][f][0]` is `five`.
+
+```
+{
+    "a": "one",
+    "b": "",
+    "c": "three",
+    "d": {
+        "e": "four",
+        "f": [
+            "five",
+            "six",
+            true,
+            false,
+            null
+        ],
+        "g": {
+            "x": "max",
+            "y": "may",
+            "z": "maize"
+        }
+    }
+}
+```
+
+The following examples assume that this JSON data is contained in a variable called `jsondata`.
+
+The <<.op jsonindexes>> operator uses multiple operands to specify the indexes of the property to retrieve:
+
+```
+[<jsondata>jsonindexes[d],[f]] --> "0", "1", "2", "3", "4"
+[<jsondata>jsonindexes[d],[g]] --> "x", "y", "z"
+```
+
+Indexes can be dynamically composed from variables and transclusions:
+
+```
+[<jsondata>jsonindexes<variable>,{!!field}]
+```
+
+Retrieving the indexes of JSON properties that are not objects or arrays will return nothing.
+
+A subtlety is that the special case of a single blank operand is used to identify the root object. Thus:
+
+```
+[<jsondata>jsonindexes[]] --> "a", "b", "c", "d"
+```

editions/tw5.com/tiddlers/filters/jsontype.tid

@@ -0,0 +1,73 @@
+created: 20220611104737314
+modified: 20220611104737314
+tags: [[Filter Operators]] [[JSON Operators]]
+title: jsontype Operator
+caption: jsontype
+op-purpose: retrieve the type of a property from JSON strings
+op-input: a selection of JSON strings
+op-parameter: one or more indexes of the property whose type is to be retrieved
+op-output: the types of each of the retrieved properties
+
+<<.from-version "5.2.4">> See [[JSON in TiddlyWiki]] for background.
+
+The <<.op jsontype>> operator is used to retrieve the type of a property in JSON data. See also the following related operators:
+
+* <<.olink jsonget>> to retrieve the values of a property in JSON data
+* <<.olink jsonindexes>> to retrieve the names of the fields of a JSON object, or the indexes of a JSON array
+
+JSON supports the following data types:
+
+* ''string'' - a Unicode string
+* ''number'' - a floating point number
+* ''boolean'' - Boolean value (true or false)
+* ''array'' - an array of values
+* ''object'' - an object of name/value pairs
+* ''null'' - a special type representing a missing value
+
+Properties within a JSON object are identified by a sequence of indexes. In the following example, the value at `[a]` is `one`, and the value at `[d][f][0]` is `five`.
+
+```
+{
+    "a": "one",
+    "b": "",
+    "c": "three",
+    "d": {
+        "e": "four",
+        "f": [
+            "five",
+            "six",
+            true,
+            false,
+            null
+        ],
+        "g": {
+            "x": "max",
+            "y": "may",
+            "z": "maize"
+        }
+    }
+}
+```
+
+The following examples assume that this JSON data is contained in a variable called `jsondata`.
+
+The <<.op jsontype>> operator uses multiple operands to specify the indexes of the property whose type is to be retrieved:
+
+```
+[<jsondata>jsontype[a]] --> "string"
+[<jsondata>jsontype[d]] --> "object"
+[<jsondata>jsontype[d],[f]] --> "array"
+[<jsondata>jsontype[d],[f],[2]] --> "boolean"
+```
+
+Indexes can be dynamically composed from variables and transclusions:
+
+```
+[<jsondata>jsontype<variable>,{!!field},[0]]
+```
+
+A subtlety is that the special case of a single blank operand is used to identify the root object. Thus:
+
+```
+[<jsondata>jsontype[]] --> "object"
+```

editions/tw5.com/tiddlers/gettingstarted/GettingStarted.tid

@@ -1,16 +1,12 @@
 created: 20131129090249275
-modified: 20200507203622933
+modified: 20220819041016415
 tags: [[Working with TiddlyWiki]]
 title: GettingStarted
 type: text/vnd.tiddlywiki
 
-The easiest way to use TiddlyWiki is to sign up for a free account with [[Tiddlyhost]], an independently run community service:
+The easiest way to use ~TiddlyWiki is to sign up for a free account with [[Tiddlyhost|https://tiddlyhost.com/]], an independently run community service. If you find Tiddlyhost useful, please consider [[donation or sponsorship|https://tiddlyhost.com/donate]].
 
-https://tiddlyhost.com/
-
-If you find Tiddlyhost useful, please consider [[donation or sponsorship|https://tiddlyhost.com/donate]].
-
-Click here to download an empty copy of TiddlyWiki: {{$:/editions/tw5.com/snippets/download-empty-button}}
+Click here to download an empty copy of ~TiddlyWiki: {{$:/editions/tw5.com/snippets/download-empty-button}}
 
 The next step is to choose a method for saving changes. There's a wide variety of methods available, with different features and limitations. Click on the badge for a method to see more information about it. You can also click on one of the platform filters to restrict the listing to methods that work with that platform.
 

editions/tw5.com/tiddlers/hiddensettings/Hidden Setting Sync System Tiddlers From Server.tid

@@ -0,0 +1,13 @@
+created: 20220909094340097
+modified: 20220909094340097
+title: Hidden Setting: Sync System Tiddlers From Server
+tags: [[Hidden Settings]]
+
+<<.from-version "5.1.23">> Determines whether system tiddlers are synced from the server under Node.js. (Note that this is a one-way setting; system tiddlers are always synced //to// the server).
+
+* `no` -- system tiddlers are not synced from the server (default)
+* `yes` -- system tiddlers are synced from the server
+
+Engaging sync of system tiddlers means that tiddlers such as $:/StoryList and $:/HistoryList get synced, which can lead to unexpected outcomes when multiple users are connected to the same server at the same time (it means that the story sequence is synced between all the users).
+
+$:/config/SyncSystemTiddlersFromServer

editions/tw5.com/tiddlers/messages/WidgetMessage_ tm-new-tiddler.tid

@@ -22,7 +22,7 @@ The new tiddler message is usually generated with the ButtonWidget or ActionSend
 
 ! Examples
 
-To make a button that creates new tiddlers tagged "task", create a tiddler called "TaskTemplate" with that tag, and then make your button like this:
+To make a button that creates new tiddlers tagged "task", create a tiddler called "~TaskTemplate" with that tag, and then make your button like this:
 
 ```
 <$button message="tm-new-tiddler" param="TaskTemplate">New Task</$button>

editions/tw5.com/tiddlers/saving/Saving.tid

@@ -1,5 +1,5 @@
 created: 20140912140651119
-modified: 20220401151525812
+modified: 20220812144516626
 saving-browser: Firefox Chrome Edge [[Internet Explorer]] Safari Opera [[Standalone App]]
 saving-os: Windows Mac Linux Android iOS
 tags: [[Working with TiddlyWiki]]
@@ -34,7 +34,7 @@ type: text/vnd.tiddlywiki
 \end
 <$vars stateTiddler=<<qualify "$:/state/gettingstarted">> >
 
-Available methods for saving changes with TiddlyWiki:
+Available methods for saving changes with ~TiddlyWiki:
 
 <div class="tc-wrapper-flex">
 <div class="tc-saving-sidebar">

editions/tw5.com/tiddlers/system/wikitext-macros.tid

@@ -46,21 +46,17 @@ open the ''example edition'' in a new window
 
 <$macrocall $name="copy-to-clipboard-above-right" src=<<__src__>>/>
 
-```
-$src$
-```
+<$codeblock code=<<__src__>>/>
 
 That renders as:
 
-$$$text/vnd.tiddlywiki
-$src$
-$$$
+<$macrocall $name="__src__"/>
 
 ... and the underlying HTML is:
 
-$$$text/vnd.tiddlywiki>text/html
-$src$
-$$$
+<$wikify name="html" text=<<__src__>> output="html">
+<$codeblock code=<<html>>/>
+</$wikify>
 </div>
 \end
 
@@ -69,15 +65,12 @@ $$$
 
 <$macrocall $name="copy-to-clipboard-above-right" src=<<__src__>>/>
 
-```
-$src$
-```
+<$codeblock code=<<__src__>>/>
 
 That renders as:
 
-$$$text/vnd.tiddlywiki
-$src$
-$$$
+<$macrocall $name="__src__"/>
+
 </div>
 \end
 

editions/tw5.com/tiddlers/webserver/WebServer API_ Get All Tiddlers.tid

@@ -1,5 +1,5 @@
 created: 20181002131215403
-modified: 2020031109590546
+modified: 20220909094340097
 tags: [[WebServer API]]
 title: WebServer API: Get All Tiddlers
 type: text/vnd.tiddlywiki
@@ -17,6 +17,8 @@ Parameters:
 
 In order to avoid denial of service attacks with malformed filters in the default configuration the only filter that is accepted is the default filter "[all[tiddlers]!is[system]sort[title]]"; attempts to use any other filter will result in an HTTP 403 error.
 
+<<.note "System tiddlers will not be returned by this API unless the [[Hidden Setting: Sync System Tiddlers From Server]] is explicitly switched on by setting $:/config/SyncSystemTiddlersFromServer to `yes`">>
+
 To enable a particular filter, create a tiddler with the title "$:/config/Server/ExternalFilters/" concatenated with the filter text, and the text field set to "yes". For example, the TiddlyWeb plugin includes the following shadow tiddler to enable the filter that it requires:
 
 ```

editions/tw5.com/tiddlers/widgets/ErrorWidget.tid

@@ -0,0 +1,17 @@
+caption: error
+created: 20220909111836951
+modified: 20220909111836951
+tags: Widgets
+title: ErrorWidget
+type: text/vnd.tiddlywiki
+
+<<.from-version "5.3.0">> The <<.wlink ErrorWidget>> widget is used by the core to display error messages such as the recursion errors reported by the <<.wlink TranscludeWidget>> widget.
+
+The <<.wlink ErrorWidget>> does not provide any useful functionality to end users. It is only required by the core for technical reasons.
+
+! Content and Attributes
+
+The content of the <<.wlink ErrorWidget>> widget is ignored.
+
+|!Attribute |!Description |
+|$message |The error message |

editions/tw5.com/tiddlers/widgets/GenesisWidget.tid

@@ -0,0 +1,29 @@
+caption: genesis
+created: 20220924140702430
+modified: 20220924140702430
+tags: Widgets
+title: GenesisWidget
+type: text/vnd.tiddlywiki
+
+! Introduction
+
+<<.from-version "5.2.4">> The <<.wlink GenesisWidget>> widget allows the dynamic construction of another widget, where the name and attributes of the new widget can be dynamically determined, without needing to be known in advance.
+
+! Content and Attributes
+
+The content of the <<.wlink GenesisWidget>> widget is used as the content of the dynamically created widget.
+
+|!Attribute |!Description |
+|$type |The type of widget or element to create (an initial `$` indicates a widget, otherwise an HTML element will be created) |
+|$names |An optional filter evaluating to the names of a list of attributes to be applied to the widget |
+|$values |An optional filter evaluating to the values corresponding to the list of names specified in `$names` |
+|//{other attributes starting with $}// |Other attributes starting with a single dollar sign are reserved for future use |
+|//{attributes starting with $$}// |Attributes starting with two dollar signs are appplied as attributes to the output widget, but with the attribute name changed to use a single dollar sign |
+|//{attributes not starting with $}// |Any other attributes that do not start with a dollar are applied as attributes to the output widget |
+
+Note that attributes explicitly specified take precedence over attributes with the same name specified in the `$names` filter.
+
+! Examples
+
+<$macrocall $name='wikitext-example-without-html' 
+src='<$genesis $type="div" class="tc-thing" label="Squeak">Mouse</$genesis>'/>

editions/tw5.com/tiddlers/widgets/LetWidget.tid

@@ -1,5 +1,6 @@
 title: LetWidget
 created: 20211028115900000
+modified: 20221001094658854
 tags: Widgets
 caption: let
 
@@ -12,10 +13,12 @@ caption: let
 The content of the <<.wid let>> widget is the scope for the value assigned to the variable.
 
 |!Attribute |!Description |
-|//{attributes not starting with $}// |Each attribute name specifies a variable name. The attribute value is assigned to the variable |
+|//{attributes}// |Each attribute name specifies a variable name. The attribute value is assigned to the variable |
 
 Attributes are evaluated in the order they are written. Attributes with the same name are allowed. Each time a duplicate attribute is encountered, it will replace the existing value set by the earlier duplicate.
 
+<<.note """<<.from-version "5.2.4">> There is no longer any restriction on using variable names that start with the $ character.""">>
+
 ! Examples
 
 Consider a case where you need to set multiple variables, where some depend on the evaluation of others.

licenses/cla-individual.md

@@ -497,3 +497,5 @@ Nolan Darilek, @NDarilek,  2022/06/21
 Keiichi Shiga (🎈 BALLOON | FU-SEN), @fu-sen. 2022/07/07
 
 Nathaniel Knight, @nathanielknight, 2022/07/26
+
+HuanCheng Bai, @bestony, 2022/09/17

plugins/tiddlywiki/jasmine/jasmine-plugin.js

@@ -12,7 +12,7 @@ The main module of the Jasmine test plugin for TiddlyWiki5
 /*global $tw: true */
 "use strict";
 
-var TEST_TIDDLER_FILTER = "[type[application/javascript]tag[$:/tags/test-spec]]";
+var TEST_TIDDLER_FILTER = "[all[tiddlers+shadows]type[application/javascript]tag[$:/tags/test-spec]]";
 
 exports.name = "jasmine";
 // Ensure this startup module is executed in the right order.

plugins/tiddlywiki/jasmine/run-wiki-based-tests.js

@@ -0,0 +1,93 @@
+/*\
+title: $:/plugins/tiddlywiki/jasmine/run-wiki-based-tests.js
+type: application/javascript
+tags: [[$:/tags/test-spec]]
+
+Tests the wiki based tests
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+var TEST_WIKI_TIDDLER_FILTER = "[type[text/vnd.tiddlywiki-multiple]tag[$:/tags/wiki-test-spec]]";
+
+var widget = require("$:/core/modules/widgets/widget.js");
+
+describe("Wiki-based tests", function() {
+
+	// Step through the test tiddlers
+	var tests = $tw.wiki.filterTiddlers(TEST_WIKI_TIDDLER_FILTER);
+	$tw.utils.each(tests,function(title) {
+		var tiddler = $tw.wiki.getTiddler(title);
+		it(tiddler.fields.title + ": " + tiddler.fields.description, function() {
+			// Add our tiddlers
+			var wiki = new $tw.Wiki();
+			wiki.addTiddlers(readMultipleTiddlersTiddler(title));
+			// Complain if we don't have the ouput and expected results
+			if(!wiki.tiddlerExists("Output")) {
+				throw "Missing 'Output' tiddler";
+			}
+			if(!wiki.tiddlerExists("ExpectedResult")) {
+				throw "Missing 'ExpectedResult' tiddler";
+			}
+			// Construct the widget node
+			var text = "{{Output}}\n\n";
+			var widgetNode = createWidgetNode(parseText(text,wiki),wiki);
+			// Render the widget node to the DOM
+			var wrapper = renderWidgetNode(widgetNode);
+			// Clear changes queue
+			wiki.clearTiddlerEventQueue();
+			// Run the actions if provided
+			if(wiki.tiddlerExists("Actions")) {
+				widgetNode.invokeActionString(wiki.getTiddlerText("Actions"));
+				refreshWidgetNode(widgetNode,wrapper);
+			}
+			// Test the rendering
+			expect(wrapper.innerHTML).toBe(wiki.getTiddlerText("ExpectedResult"));
+		});
+	});
+
+	function readMultipleTiddlersTiddler(title) {
+		var rawTiddlers = $tw.wiki.getTiddlerText(title).split("\n+\n");
+		var tiddlers = [];
+		$tw.utils.each(rawTiddlers,function(rawTiddler) {
+			var fields = Object.create(null),
+				split = rawTiddler.split(/\r?\n\r?\n/mg);
+			if(split.length >= 1) {
+				fields = $tw.utils.parseFields(split[0],fields);
+			}
+			if(split.length >= 2) {
+				fields.text = split.slice(1).join("\n\n");
+			}
+			tiddlers.push(fields);
+		});
+		return tiddlers;
+	}
+
+	function createWidgetNode(parser,wiki) {
+		return wiki.makeWidget(parser);
+	}
+
+	function parseText(text,wiki,options) {
+		return wiki.parseText("text/vnd.tiddlywiki",text,options);
+	}
+
+	function renderWidgetNode(widgetNode) {
+		$tw.fakeDocument.setSequenceNumber(0);
+		var wrapper = $tw.fakeDocument.createElement("div");
+		widgetNode.render(wrapper,null);
+// console.log(require("util").inspect(wrapper,{depth: 8}));
+		return wrapper;
+	}
+
+	function refreshWidgetNode(widgetNode,wrapper) {
+		widgetNode.refresh(widgetNode.wiki.changedTiddlers,wrapper);
+// console.log(require("util").inspect(wrapper,{depth: 8}));
+	}
+
+});
+
+})();