Fix typo

Fixes #6400

bin/build-site.sh

@@ -5,7 +5,7 @@
 # Default to the current version number for building the plugin library
 
 if [  -z "$TW5_BUILD_VERSION" ]; then
-    TW5_BUILD_VERSION=v5.2.0
+    TW5_BUILD_VERSION=v5.2.2
 fi
 
 echo "Using TW5_BUILD_VERSION as [$TW5_BUILD_VERSION]"

boot/boot.js

@@ -409,6 +409,19 @@ $tw.utils.parseFields = function(text,fields) {
 	return fields;
 };
 
+// Safely parse a string as JSON
+$tw.utils.parseJSONSafe = function(text,defaultJSON) {
+	try {
+		return JSON.parse(text);
+	} catch(e) {
+		if(typeof defaultJSON === "function") {
+			return defaultJSON(e);
+		} else {
+			return defaultJSON || {};
+		}
+	}
+};
+
 /*
 Resolves a source filepath delimited with `/` relative to a specified absolute root filepath.
 In relative paths, the special folder name `..` refers to immediate parent directory, and the
@@ -1322,7 +1335,7 @@ $tw.Wiki = function(options) {
 			var tiddler = tiddlers[title];
 			if(tiddler) {
 				if(tiddler.fields.type === "application/json" && tiddler.hasField("plugin-type") && tiddler.fields.text) {
-					pluginInfo[tiddler.fields.title] = JSON.parse(tiddler.fields.text);
+					pluginInfo[tiddler.fields.title] = $tw.utils.parseJSONSafe(tiddler.fields.text);
 					results.modifiedPlugins.push(tiddler.fields.title);
 				}
 			} else {
@@ -1455,7 +1468,7 @@ $tw.Wiki.prototype.defineTiddlerModules = function() {
 					}
 					break;
 				case "application/json":
-					$tw.modules.define(tiddler.fields.title,tiddler.fields["module-type"],JSON.parse(tiddler.fields.text));
+					$tw.modules.define(tiddler.fields.title,tiddler.fields["module-type"],$tw.utils.parseJSONSafe(tiddler.fields.text));
 					break;
 				case "application/x-tiddler-dictionary":
 					$tw.modules.define(tiddler.fields.title,tiddler.fields["module-type"],$tw.utils.parseFields(tiddler.fields.text));
@@ -1644,12 +1657,7 @@ $tw.modules.define("$:/boot/tiddlerdeserializer/json","tiddlerdeserializer",{
 				}
 				return true;
 			},
-			data = {};
-		try {
-			data = JSON.parse(text);			
-		} catch(e) {
-			// Ignore JSON parse errors
-		}
+			data = $tw.utils.parseJSONSafe(text);
 		if($tw.utils.isArray(data) && isTiddlerArrayValid(data)) {
 			return data;
 		} else if(isTiddlerValid(data)) {
@@ -1689,7 +1697,7 @@ $tw.boot.decryptEncryptedTiddlers = function(callback) {
 				$tw.crypto.setPassword(data.password);
 				var decryptedText = $tw.crypto.decrypt(encryptedText);
 				if(decryptedText) {
-					var json = JSON.parse(decryptedText);
+					var json = $tw.utils.parseJSONSafe(decryptedText);
 					for(var title in json) {
 						$tw.preloadTiddler(json[title]);
 					}
@@ -1889,7 +1897,7 @@ filepath: pathname of the directory containing the specification file
 $tw.loadTiddlersFromSpecification = function(filepath,excludeRegExp) {
 	var tiddlers = [];
 	// Read the specification
-	var filesInfo = JSON.parse(fs.readFileSync(filepath + path.sep + "tiddlywiki.files","utf8"));
+	var filesInfo = $tw.utils.parseJSONSafe(fs.readFileSync(filepath + path.sep + "tiddlywiki.files","utf8"));
 	// Helper to process a file
 	var processFile = function(filename,isTiddlerFile,fields,isEditableFile) {
 		var extInfo = $tw.config.fileExtensionInfo[path.extname(filename)],
@@ -2019,7 +2027,7 @@ $tw.loadPluginFolder = function(filepath,excludeRegExp) {
 			console.log("Warning: missing plugin.info file in " + filepath);
 			return null;
 		}
-		var pluginInfo = JSON.parse(fs.readFileSync(infoPath,"utf8"));
+		var pluginInfo = $tw.utils.parseJSONSafe(fs.readFileSync(infoPath,"utf8"));
 		// Read the plugin files
 		var pluginFiles = $tw.loadTiddlersFromPath(filepath,excludeRegExp);
 		// Save the plugin tiddlers into the plugin info
@@ -2136,7 +2144,7 @@ $tw.loadWikiTiddlers = function(wikiPath,options) {
 		pluginFields;
 	// Bail if we don't have a wiki info file
 	if(fs.existsSync(wikiInfoPath)) {
-		wikiInfo = JSON.parse(fs.readFileSync(wikiInfoPath,"utf8"));
+		wikiInfo = $tw.utils.parseJSONSafe(fs.readFileSync(wikiInfoPath,"utf8"));
 	} else {
 		return null;
 	}
@@ -2649,3 +2657,4 @@ if(typeof(exports) !== "undefined") {
 } else {
 	_boot(window.$tw);
 }
+//# sourceURL=$:/boot/boot.js

boot/bootprefix.js

@@ -117,3 +117,4 @@ if(typeof(exports) === "undefined") {
 	// Export functionality as a module
 	exports.bootprefix = _bootprefix;
 }
+//# sourceURL=$:/boot/bootprefix.js

core/copyright.tid

@@ -4,7 +4,7 @@ type: text/plain
 TiddlyWiki created by Jeremy Ruston, (jeremy [at] jermolene [dot] com)
 
 Copyright (c) 2004-2007, Jeremy Ruston
-Copyright (c) 2007-2021, UnaMesa Association
+Copyright (c) 2007-2022, UnaMesa Association
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without

core/language/en-GB/ControlPanel.multids

@@ -27,10 +27,15 @@ Basics/Tiddlers/Prompt: Number of tiddlers
 Basics/Title/Prompt: Title of this ~TiddlyWiki
 Basics/Username/Prompt: Username for signing edits
 Basics/Version/Prompt: ~TiddlyWiki version
+Cascades/Caption: Cascades
+Cascades/Hint: These global rules are used to dynamically choose certain templates. The result of the cascade is the result of the first filter in the sequence that returns a result
+Cascades/TagPrompt: Filters tagged <$macrocall $name="tag" tag=<<currentTiddler>>/>
 EditorTypes/Caption: Editor Types
 EditorTypes/Editor/Caption: Editor
 EditorTypes/Hint: These tiddlers determine which editor is used to edit specific tiddler types.
 EditorTypes/Type/Caption: Type
+EditTemplateBody/Caption: Edit Template Body
+EditTemplateBody/Hint: This rule cascade is used by the default edit template to dynamically choose the template for editing the body of a tiddler.
 Info/Caption: Info
 Info/Hint: Information about this TiddlyWiki
 KeyboardShortcuts/Add/Prompt: Type shortcut here
@@ -191,6 +196,8 @@ Settings/TitleLinks/Yes/Description: Display tiddler titles as links
 Settings/MissingLinks/Caption: Wiki Links
 Settings/MissingLinks/Hint: Choose whether to link to tiddlers that do not exist yet
 Settings/MissingLinks/Description: Enable links to missing tiddlers
+StoryTiddler/Caption: Story Tiddler
+StoryTiddler/Hint: This rule cascade is used to dynamically choose the template for displaying a tiddler in the story river.
 StoryView/Caption: Story View
 StoryView/Prompt: Current view:
 Stylesheets/Caption: Stylesheets
@@ -201,6 +208,10 @@ Theme/Caption: Theme
 Theme/Prompt: Current theme:
 TiddlerFields/Caption: Tiddler Fields
 TiddlerFields/Hint: This is the full set of TiddlerFields in use in this wiki (including system tiddlers but excluding shadow tiddlers).
+TiddlerColour/Caption: Tiddler Colour
+TiddlerColour/Hint: This rules cascade is used to dynamically choose the colour for a tiddler (used for the icon and the associated tag pill).
+TiddlerIcon/Caption: Tiddler Icon
+TiddlerIcon/Hint: This rules cascade is used to dynamically choose the icon for a tiddler.
 Toolbars/Caption: Toolbars
 Toolbars/EditToolbar/Caption: Edit Toolbar
 Toolbars/EditToolbar/Hint: Choose which buttons are displayed for tiddlers in edit mode. Drag and drop to change the ordering
@@ -212,3 +223,7 @@ Toolbars/EditorToolbar/Hint: Choose which buttons are displayed in the editor to
 Toolbars/ViewToolbar/Caption: View Toolbar
 Toolbars/ViewToolbar/Hint: Choose which buttons are displayed for tiddlers in view mode. Drag and drop to change the ordering
 Tools/Download/Full/Caption: Download full wiki
+ViewTemplateBody/Caption: View Template Body
+ViewTemplateBody/Hint: This rule cascade is used by the default view template to dynamically choose the template for displaying the body of a tiddler.
+ViewTemplateTitle/Caption: View Template Title
+ViewTemplateTitle/Hint: This rule cascade is used by the default view template to dynamically choose the template for displaying the title of a tiddler.

core/language/en-GB/Fields.multids

@@ -3,6 +3,7 @@ title: $:/language/Docs/Fields/
 _canonical_uri: The full URI of an external image tiddler
 bag: The name of the bag from which a tiddler came
 caption: The text to be displayed on a tab or button
+code-body: The view template will display the tiddler as code if set to ''yes''
 color: The CSS color value associated with a tiddler
 component: The name of the component responsible for an [[alert tiddler|AlertMechanism]]
 current-tiddler: Used to cache the top tiddler in a [[history list|HistoryMechanism]]
@@ -13,9 +14,9 @@ description: The descriptive text for a plugin, or a modal dialogue
 draft.of: For draft tiddlers, contains the title of the tiddler of which this is a draft
 draft.title: For draft tiddlers, contains the proposed new title of the tiddler
 footer: The footer text for a wizard
-hide-body: The view template will hide bodies of tiddlers if set to: ''yes''
+hide-body: The view template will hide bodies of tiddlers if set to ''yes''
 icon: The title of the tiddler containing the icon associated with a tiddler
-library: Indicates that a tiddler should be saved as a JavaScript library if set to: ''yes''
+library: Indicates that a tiddler should be saved as a JavaScript library if set to ''yes''
 list: An ordered list of tiddler titles associated with a tiddler
 list-before: If set, the title of a tiddler before which this tiddler should be added to the ordered list of tiddler titles, or at the start of the list if this field is present but empty
 list-after: If set, the title of the tiddler after which this tiddler should be added to the ordered list of tiddler titles, or at the end of the list if this field is present but empty
@@ -32,7 +33,7 @@ tags: A list of tags associated with a tiddler
 text: The body text of a tiddler
 throttle.refresh: If present, throttles refreshes of this tiddler
 title: The unique name of a tiddler
-toc-link: Suppresses the tiddler's link in a Table of Contents tree if set to: ''no'' 
+toc-link: Suppresses the tiddler's link in a Table of Contents tree if set to ''no'' 
 type: The content type of a tiddler
 version: Version information for a plugin
 _is_skinny: If present, indicates that the tiddler text field must be loaded from the server

core/modules/commands/init.js

@@ -48,7 +48,7 @@ Command.prototype.execute = function() {
 	}
 	// Tweak the tiddlywiki.info to remove any included wikis
 	var packagePath = $tw.boot.wikiPath + "/tiddlywiki.info",
-		packageJson = JSON.parse(fs.readFileSync(packagePath));
+		packageJson = $tw.utils.parseJSONSafe(fs.readFileSync(packagePath));
 	delete packageJson.includeWikis;
 	fs.writeFileSync(packagePath,JSON.stringify(packageJson,null,$tw.config.preferences.jsonSpaces));
 	return null;

core/modules/commands/savelibrarytiddlers.js

@@ -69,7 +69,7 @@ Command.prototype.execute = function() {
 		$tw.utils.createFileDirectories(pathname);
 		fs.writeFileSync(pathname,JSON.stringify(tiddler),"utf8");
 		// Collect the skinny list data
-		var pluginTiddlers = JSON.parse(tiddler.text),
+		var pluginTiddlers = $tw.utils.parseJSONSafe(tiddler.text),
 			readmeContent = (pluginTiddlers.tiddlers[title + "/readme"] || {}).text,
 			doesRequireReload = !!self.commander.wiki.doesPluginInfoRequireReload(pluginTiddlers),
 			iconTiddler = pluginTiddlers.tiddlers[title + "/icon"] || {},

core/modules/commands/savewikifolder.js

@@ -151,7 +151,7 @@ WikiFolderMaker.prototype.saveCustomPlugin = function(pluginTiddler) {
 		pluginInfo = pluginTiddler.getFieldStrings({exclude: ["text","type"]});
 	this.saveJSONFile(directory + path.sep + "plugin.info",pluginInfo);
 	self.log("Writing " + directory + path.sep + "plugin.info: " + JSON.stringify(pluginInfo,null,$tw.config.preferences.jsonSpaces));
-	var pluginTiddlers = JSON.parse(pluginTiddler.fields.text).tiddlers; // A hashmap of tiddlers in the plugin
+	var pluginTiddlers = $tw.utils.parseJSONSafe(pluginTiddler.fields.text).tiddlers; // A hashmap of tiddlers in the plugin
 	$tw.utils.each(pluginTiddlers,function(tiddler) {
 		self.saveTiddler(directory,new $tw.Tiddler(tiddler));
 	});

core/modules/deserializers.js

@@ -17,16 +17,13 @@ exports["application/x-tiddler-html-div"] = function(text,fields) {
 };
 
 exports["application/json"] = function(text,fields) {
-	var incoming,
-		results = [];
-	try {
-		incoming = JSON.parse(text);
-	} catch(e) {
-		incoming = [{
-			title: "JSON error: " + e,
-			text: ""
-		}]
-	}
+	var results = [],
+		incoming = $tw.utils.parseJSONSafe(text,function(err) {
+			return [{
+				title: "JSON error: " + err,
+				text: ""
+			}];
+		});
 	if(!$tw.utils.isArray(incoming)) {
 		incoming = [incoming];
 	}

core/modules/editor/factory.js

@@ -324,7 +324,7 @@ function editTextWidgetFactory(toolbarEngine,nonToolbarEngine) {
 	If there are no Files, let the browser handle it.
 	*/
 	EditTextWidget.prototype.handleDropEvent = function(event) {
-		if(event.dataTransfer.files.length) {
+		if($tw.utils.dragEventContainsFiles(event)) {
 			event.preventDefault();
 			event.stopPropagation();
 			this.dispatchDOMEvent(this.cloneEvent(event,["dataTransfer"]));

core/modules/editor/operations/text/wrap-lines.js

@@ -13,15 +13,17 @@ Text editor operation to wrap the selected lines with a prefix and suffix
 "use strict";
 
 exports["wrap-lines"] = function(event,operation) {
+	var prefix = operation.paramObject.prefix || "",
+		suffix = operation.paramObject.suffix || "";
 	// Cut just past the preceding line break, or the start of the text
 	operation.cutStart = $tw.utils.findPrecedingLineBreak(operation.text,operation.selStart);
 	// Cut to just past the following line break, or to the end of the text
 	operation.cutEnd = $tw.utils.findFollowingLineBreak(operation.text,operation.selEnd);
 	// Add the prefix and suffix
-	operation.replacement = event.paramObject.prefix + "\n" +
+	operation.replacement = prefix + "\n" +
 				operation.text.substring(operation.cutStart,operation.cutEnd) + "\n" +
-				event.paramObject.suffix + "\n";
-	operation.newSelStart = operation.cutStart + event.paramObject.prefix.length + 1;
+				suffix + "\n";
+	operation.newSelStart = operation.cutStart + prefix.length + 1;
 	operation.newSelEnd = operation.newSelStart + (operation.cutEnd - operation.cutStart);
 };
 

core/modules/filterrunprefixes/cascade.js

@@ -0,0 +1,53 @@
+/*\
+title: $:/core/modules/filterrunprefixes/cascade.js
+type: application/javascript
+module-type: filterrunprefix
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+/*
+Export our filter prefix function
+*/
+exports.cascade = function(operationSubFunction,options) {
+	return function(results,source,widget) {
+		if(results.length !== 0) {
+			var filterList = operationSubFunction(source,widget),
+				filterFnList = [];
+			var inputResults = results.toArray();
+			results.clear();
+			$tw.utils.each(inputResults,function(title) {
+				var result = ""; // If no filter matches, we return an empty string
+				$tw.utils.each(filterList,function(filter,index) {
+					if(!filterFnList[index]) {
+						filterFnList[index] = options.wiki.compileFilter(filter);
+					}
+					var output = filterFnList[index](options.wiki.makeTiddlerIterator([title]),{
+						getVariable: function(name,opts) {
+							opts = opts || {};
+							opts.variables = {
+								"currentTiddler": "" + title,
+								"..currentTiddler": widget.getVariable("currentTiddler")
+							};
+							if(name in opts.variables) {
+								return opts.variables[name];
+							} else {
+								return widget.getVariable(name,opts);
+							}
+						}
+					});
+					if(output.length !== 0) {
+						result = output[0];
+						return false;
+					}
+				});
+				results.push(result);
+			});
+		}
+	}
+};
+
+})();

core/modules/filterrunprefixes/filter.js

@@ -16,23 +16,30 @@ Export our filter function
 exports.filter = function(operationSubFunction,options) {
 	return function(results,source,widget) {
 		if(results.length > 0) {
-			var resultsToRemove = [];
+			var resultsToRemove = [],
+				index = 0;
 			results.each(function(title) {
 				var filtered = operationSubFunction(options.wiki.makeTiddlerIterator([title]),{
-					getVariable: function(name) {
-						switch(name) {
-							case "currentTiddler":
-								return "" + title;
-							case "..currentTiddler":
-								return widget.getVariable("currentTiddler");
-							default:
-								return widget.getVariable(name);
+					getVariable: function(name,opts) {
+						opts = opts || {};
+						opts.variables = {
+							"currentTiddler": "" + title,
+							"..currentTiddler": widget.getVariable("currentTiddler"),
+							"index": "" + index,
+							"revIndex": "" +  (results.length - 1 - index),
+							"length": "" + results.length
+						};
+						if(name in opts.variables) {
+							return opts.variables[name];
+						} else {
+							return widget.getVariable(name,opts);
 						}
 					}
 				});
 				if(filtered.length === 0) {
 					resultsToRemove.push(title);
 				}
+				++index;
 			});
 			results.remove(resultsToRemove);
 		}

core/modules/filterrunprefixes/map.js

@@ -20,20 +20,19 @@ exports.map = function(operationSubFunction,options) {
 			results.clear();
 			$tw.utils.each(inputTitles,function(title) {
 				var filtered = operationSubFunction(options.wiki.makeTiddlerIterator([title]),{
-					getVariable: function(name) {
-						switch(name) {
-							case "currentTiddler":
-								return "" + title;
-							case "..currentTiddler":
-								return widget.getVariable("currentTiddler");
-							case "index":
-								return "" + index;
-							case "revIndex":
-								return "" +  (inputTitles.length - 1 - index);
-							case "length":
-								return "" + inputTitles.length;
-							default:
-								return widget.getVariable(name);
+					getVariable: function(name,opts) {
+						opts = opts || {};
+						opts.variables = {
+							"currentTiddler": "" + title,
+							"..currentTiddler": widget.getVariable("currentTiddler"),
+							"index": "" + index,
+							"revIndex": "" +  (inputTitles.length - 1 - index),
+							"length": "" + inputTitles.length
+						};
+						if(name in opts.variables) {
+							return opts.variables[name];
+						} else {
+							return widget.getVariable(name,opts);
 						}
 					}
 				});

core/modules/filterrunprefixes/reduce.js

@@ -15,26 +15,24 @@ Export our filter prefix function
 exports.reduce = function(operationSubFunction,options) {
 	return function(results,source,widget) {
 		if(results.length > 0) {
-			var accumulator = "";
-			var index = 0;
+			var accumulator = "",
+				index = 0;
 			results.each(function(title) {
 				var list = operationSubFunction(options.wiki.makeTiddlerIterator([title]),{
-					getVariable: function(name) {
-						switch(name) {
-							case "currentTiddler":
-								return "" + title;
-							case "..currentTiddler":
-								return widget.getVariable("currentTiddler");
-							case "accumulator":
-								return "" + accumulator;
-							case "index":
-								return "" + index;
-							case "revIndex":
-								return "" +  (results.length - 1 - index);
-							case "length":
-								return "" + results.length;
-							default:
-								return widget.getVariable(name);
+					getVariable: function(name,opts) {
+						opts = opts || {};
+						opts.variables = {
+							"currentTiddler": "" + title,
+							"..currentTiddler": widget.getVariable("currentTiddler"),
+							"index": "" + index,
+							"revIndex": "" +  (results.length - 1 - index),
+							"length": "" + results.length,
+							"accumulator": "" + accumulator
+						};
+						if(name in opts.variables) {
+							return opts.variables[name];
+						} else {
+							return widget.getVariable(name,opts);
 						}
 					}
 				});

core/modules/filterrunprefixes/sort.js

@@ -26,14 +26,16 @@ exports.sort = function(operationSubFunction,options) {
 				compareFn;
 			results.each(function(title) {
 				var key = operationSubFunction(options.wiki.makeTiddlerIterator([title]),{
-					getVariable: function(name) {
-						switch(name) {
-							case "currentTiddler":
-								return "" + title;
-							case "..currentTiddler":
-								return widget.getVariable("currentTiddler");
-							default:
-								return widget.getVariable(name);
+					getVariable: function(name,opts) {
+						opts = opts || {};
+						opts.variables = {
+							"currentTiddler": "" + title,
+							"..currentTiddler": widget.getVariable("currentTiddler")
+						};
+						if(name in opts.variables) {
+							return opts.variables[name];
+						} else {
+							return widget.getVariable(name,opts);
 						}
 					}
 				});

core/modules/pluginswitcher.js

@@ -52,7 +52,7 @@ PluginSwitcher.prototype.switchPlugins = function() {
 			var tiddler = self.wiki.getTiddler(title);
 			if(tiddler && tiddler.isPlugin() && plugins.indexOf(title) === -1) {
 				plugins.push(title);
-				var pluginInfo = JSON.parse(self.wiki.getTiddlerText(title)),
+				var pluginInfo = $tw.utils.parseJSONSafe(self.wiki.getTiddlerText(title)),
 					dependents = $tw.utils.parseStringArray(tiddler.fields.dependents || "");
 				$tw.utils.each(dependents,function(title) {
 					accumulatePlugin(title);

core/modules/savers/gitea.js

@@ -61,7 +61,7 @@ GiteaSaver.prototype.save = function(text,method,callback) {
 			}
 			var use_put = true;
 			if(xhr.status !== 404) {
-				getResponseData = JSON.parse(getResponseDataJson);
+				getResponseData = $tw.utils.parseJSONSafe(getResponseDataJson);
 				$tw.utils.each(getResponseData,function(details) {
 					if(details.name === filename) {
 						sha = details.sha;
@@ -104,7 +104,7 @@ GiteaSaver.prototype.upload = function(uri,method,headers,data,callback) {
 			if(err) {
 				return callback(err);
 			}
-			var putResponseData = JSON.parse(putResponseDataJson);
+			var putResponseData = $tw.utils.parseJSONSafe(putResponseDataJson);
 			callback(null);
 		}
 	});

core/modules/savers/github.js

@@ -61,7 +61,7 @@ GitHubSaver.prototype.save = function(text,method,callback) {
 				return callback(err);
 			}
 			if(xhr.status !== 404) {
-				getResponseData = JSON.parse(getResponseDataJson);
+				getResponseData = $tw.utils.parseJSONSafe(getResponseDataJson);
 				$tw.utils.each(getResponseData,function(details) {
 					if(details.name === filename) {
 						sha = details.sha;
@@ -84,7 +84,7 @@ GitHubSaver.prototype.save = function(text,method,callback) {
 					if(err) {
 						return callback(err);
 					}
-					var putResponseData = JSON.parse(putResponseDataJson);
+					var putResponseData = $tw.utils.parseJSONSafe(putResponseDataJson);
 					callback(null);
 				}
 			});

core/modules/savers/gitlab.js

@@ -58,7 +58,7 @@ GitLabSaver.prototype.save = function(text,method,callback) {
 			}
 			var requestType = "POST";
 			if(xhr.status !== 404) {
-				getResponseData = JSON.parse(getResponseDataJson);
+				getResponseData = $tw.utils.parseJSONSafe(getResponseDataJson);
 				$tw.utils.each(getResponseData,function(details) {
 					if(details.name === filename) {
 						requestType = "PUT";
@@ -82,7 +82,7 @@ GitLabSaver.prototype.save = function(text,method,callback) {
 					if(err) {
 						return callback(err);
 					}
-					var putResponseData = JSON.parse(putResponseDataJson);
+					var putResponseData = $tw.utils.parseJSONSafe(putResponseDataJson);
 					callback(null);
 				}
 			});

core/modules/server/routes/put-tiddler.js

@@ -18,7 +18,7 @@ exports.path = /^\/recipes\/default\/tiddlers\/(.+)$/;
 
 exports.handler = function(request,response,state) {
 	var title = $tw.utils.decodeURIComponentSafe(state.params[0]),
-	fields = JSON.parse(state.data);
+	fields = $tw.utils.parseJSONSafe(state.data);
 	// Pull up any subfields in the `fields` object
 	if(fields.fields) {
 		$tw.utils.each(fields.fields,function(field,name) {

core/modules/startup/browser-messaging.js

@@ -152,7 +152,7 @@ exports.startup = function() {
 				if(event.data.status.charAt(0) === "2") {
 					if(event.data.cookies) {
 						if(event.data.cookies.type === "save-info") {
-							var tiddlers = JSON.parse(event.data.body);
+							var tiddlers = $tw.utils.parseJSONSafe(event.data.body);
 							$tw.utils.each(tiddlers,function(tiddler) {
 								$tw.wiki.addTiddler(new $tw.Tiddler($tw.wiki.getCreationFields(),tiddler,{
 									title: event.data.cookies.infoTitlePrefix + event.data.cookies.url + "/" + tiddler.title,
@@ -170,7 +170,7 @@ exports.startup = function() {
 								},$tw.wiki.getModificationFields()));
 							});
 						} else if(event.data.cookies.type === "save-tiddler") {
-							var tiddler = JSON.parse(event.data.body);
+							var tiddler = $tw.utils.parseJSONSafe(event.data.body);
 							$tw.wiki.addTiddler(new $tw.Tiddler(tiddler));
 						}
 					}

core/modules/tiddler.js

@@ -24,13 +24,13 @@ exports.isDraft = function() {
 	return this.hasField("draft.of");
 };
 
-exports.getFieldString = function(field) {
+exports.getFieldString = function(field,defaultValue) {
 	var value = this.fields[field];
 	// Check for a missing field
 	if(value === undefined || value === null) {
-		return "";
+		return defaultValue || "";
 	}
-	// Parse the field with the associated module (if any)
+	// Stringify the field with the associated tiddler field module (if any)
 	var fieldModule = $tw.Tiddler.fieldModules[field];
 	if(fieldModule && fieldModule.stringify) {
 		return fieldModule.stringify.call(this,value);

core/modules/upgraders/plugins.js

@@ -41,7 +41,7 @@ exports.upgrade = function(wiki,titles,tiddlers) {
 		// Check if we're dealing with a plugin
 		if(incomingTiddler && incomingTiddler["plugin-type"]) {
 			// Check whether the plugin contains JS modules
-			var requiresReload = wiki.doesPluginInfoRequireReload(JSON.parse(incomingTiddler.text)) ? (wiki.getTiddlerText("$:/language/ControlPanel/Plugins/PluginWillRequireReload") + " ") : "";
+			var requiresReload = wiki.doesPluginInfoRequireReload($tw.utils.parseJSONSafe(incomingTiddler.text)) ? (wiki.getTiddlerText("$:/language/ControlPanel/Plugins/PluginWillRequireReload") + " ") : "";
 			messages[title] = requiresReload;
 			if(incomingTiddler.version) {
 				// Upgrade the incoming plugin if it is in the upgrade library

core/modules/utils/crypto.js

@@ -21,7 +21,7 @@ exports.extractEncryptedStoreArea = function(text) {
 	if(encryptedStoreAreaStart !== -1) {
 		var encryptedStoreAreaEnd = text.indexOf("</pre>",encryptedStoreAreaStart);
 		if(encryptedStoreAreaEnd !== -1) {
-			return $tw.utils.htmlDecode(text.substring(encryptedStoreAreaStart + encryptedStoreAreaStartMarker.length,encryptedStoreAreaEnd-1));
+			return $tw.utils.htmlDecode(text.substring(encryptedStoreAreaStart + encryptedStoreAreaStartMarker.length,encryptedStoreAreaEnd));
 		}
 	}
 	return null;
@@ -33,7 +33,7 @@ Attempt to extract the tiddlers from an encrypted store area using the current p
 exports.decryptStoreArea = function(encryptedStoreArea,password) {
 	var decryptedText = $tw.crypto.decrypt(encryptedStoreArea,password);
 	if(decryptedText) {
-		var json = JSON.parse(decryptedText),
+		var json = $tw.utils.parseJSONSafe(decryptedText),
 			tiddlers = [];
 		for(var title in json) {
 			if(title !== "$:/isEncrypted") {

core/modules/utils/dom/dragndrop.js

@@ -198,7 +198,7 @@ var importDataTypes = [
 ];
 
 function parseJSONTiddlers(json,fallbackTitle) {
-	var data = JSON.parse(json);
+	var data = $tw.utils.parseJSONSafe(json);
 	if(!$tw.utils.isArray(data)) {
 		data = [data];
 	}
@@ -208,10 +208,10 @@ function parseJSONTiddlers(json,fallbackTitle) {
 	return data;
 };
 
-exports.dragEventContainsFiles = function(event) {
+function dragEventContainsType(event,targetType) {
 	if(event.dataTransfer.types) {
 		for(var i=0; i<event.dataTransfer.types.length; i++) {
-			if(event.dataTransfer.types[i] === "Files") {
+			if(event.dataTransfer.types[i] === targetType) {
 				return true;
 				break;
 			}
@@ -220,4 +220,10 @@ exports.dragEventContainsFiles = function(event) {
 	return false;
 };
 
+exports.dragEventContainsFiles = function(event) {
+	return (dragEventContainsType(event,"Files") && !dragEventContainsType(event,"text/plain"));
+};
+
+exports.dragEventContainsType = dragEventContainsType;
+
 })();

core/modules/utils/edition-info.js

@@ -30,11 +30,7 @@ exports.getEditionInfo = function() {
 				var entry = entries[entryIndex];
 				// Check if directories have a valid tiddlywiki.info
 				if(!editionInfo[entry] && $tw.utils.isDirectory(path.resolve(editionPath,entry))) {
-					var info;
-					try {
-						info = JSON.parse(fs.readFileSync(path.resolve(editionPath,entry,"tiddlywiki.info"),"utf8"));
-					} catch(ex) {
-					}
+					var info = $tw.utils.parseJSONSafe(fs.readFileSync(path.resolve(editionPath,entry,"tiddlywiki.info"),"utf8"),null);
 					if(info) {
 						editionInfo[entry] = info;
 					}

core/modules/utils/pluginmaker.js

@@ -24,10 +24,8 @@ exports.repackPlugin = function(title,additionalTiddlers,excludeTiddlers) {
 		throw "No such tiddler as " + title;
 	}
 	// Extract the JSON
-	var jsonPluginTiddler;
-	try {
-		jsonPluginTiddler = JSON.parse(pluginTiddler.fields.text);
-	} catch(e) {
+	var jsonPluginTiddler = $tw.utils.parseJSONSafe(pluginTiddler.fields.text,null);
+	if(!jsonPluginTiddler) {
 		throw "Cannot parse plugin tiddler " + title + "\n" + $tw.language.getString("Error/Caption") + ": " + e;
 	}
 	// Get the list of tiddlers

core/modules/widgets/dropzone.js

@@ -198,7 +198,8 @@ DropZoneWidget.prototype.handleDropEvent  = function(event) {
 	this.resetState();
 	// Import any files in the drop
 	var numFiles = 0;
-	if(dataTransfer.files) {
+	// If we have type text/vnd.tiddlywiki then skip trying to import files
+	if(dataTransfer.files && !$tw.utils.dragEventContainsType(event,"text/vnd.tiddler")) {
 		numFiles = this.wiki.readFiles(dataTransfer.files,{
 			callback: readFileCallback,
 			deserializer: this.dropzoneDeserializer

core/modules/widgets/image.js

@@ -111,6 +111,16 @@ ImageWidget.prototype.render = function(parent,nextSibling) {
 	if(this.imageAlt) {
 		domNode.setAttribute("alt",this.imageAlt);
 	}
+	// Add classes when the image loads or fails
+	$tw.utils.addClass(domNode,"tc-image-loading");
+	domNode.addEventListener("load",function() {
+		$tw.utils.removeClass(domNode,"tc-image-loading");
+		$tw.utils.addClass(domNode,"tc-image-loaded");
+	},false);
+	domNode.addEventListener("error",function() {
+		$tw.utils.removeClass(domNode,"tc-image-loading");
+		$tw.utils.addClass(domNode,"tc-image-error");
+	},false);
 	// Insert element
 	parent.insertBefore(domNode,nextSibling);
 	this.domNodes.push(domNode);

core/modules/widgets/navigator.js

@@ -499,11 +499,7 @@ NavigatorWidget.prototype.handleNewTiddlerEvent = function(event) {
 // Import JSON tiddlers into a pending import tiddler
 NavigatorWidget.prototype.handleImportTiddlersEvent = function(event) {
 	// Get the tiddlers
-	var tiddlers = [];
-	try {
-		tiddlers = JSON.parse(event.param);
-	} catch(e) {
-	}
+	var tiddlers = $tw.utils.parseJSONSafe(event.param,[]);
 	// Get the current $:/Import tiddler
 	var importTitle = event.importTitle ? event.importTitle : IMPORT_TITLE,
 		importTiddler = this.wiki.getTiddler(importTitle),

core/modules/widgets/radio.js

@@ -64,9 +64,9 @@ RadioWidget.prototype.getValue = function() {
 		tiddler = this.wiki.getTiddler(this.radioTitle);
 	if(tiddler) {
 		if(this.radioIndex) {
-			value = this.wiki.extractTiddlerDataItem(this.radioTitle,this.radioIndex);
+			value = this.wiki.extractTiddlerDataItem(this.radioTitle,this.radioIndex,this.radioDefault);
 		} else {
-			value = tiddler.getFieldString(this.radioField);
+			value = tiddler.getFieldString(this.radioField,this.radioDefault);
 		}
 	} else {
 		value = this.radioDefault;

core/modules/widgets/widget.js

@@ -122,7 +122,7 @@ Widget.prototype.getVariableInfo = function(name,options) {
 		});
 		// Only substitute variable references if this variable was defined with the \define pragma
 		if(variable.isMacroDefinition) {
-			value = this.substituteVariableReferences(value);
+			value = this.substituteVariableReferences(value,options);
 		}
 		return {
 			text: value,
@@ -175,10 +175,10 @@ Widget.prototype.resolveVariableParameters = function(formalParams,actualParams)
 	return results;
 };
 
-Widget.prototype.substituteVariableReferences = function(text) {
+Widget.prototype.substituteVariableReferences = function(text,options) {
 	var self = this;
 	return (text || "").replace(/\$\(([^\)\$]+)\)\$/g,function(match,p1,offset,string) {
-		return self.getVariable(p1,{defaultValue: ""});
+		return options.variables && options.variables[p1] || (self.getVariable(p1,{defaultValue: ""}));
 	});
 };
 

core/modules/wiki-bulkops.js

@@ -46,26 +46,31 @@ function relinkTiddler(fromTitle,toTitle,options) {
 			if(!tiddler.fields["plugin-type"] && type !== "application/javascript") {
 				var tags = tiddler.fields.tags ? tiddler.fields.tags.slice(0) : undefined,
 					list = tiddler.fields.list ? tiddler.fields.list.slice(0) : undefined,
-					isModified = false;
+					isModified = false,
+					processList = function(listField) {
+						if(listField && listField.indexOf(fromTitle) !== -1) {
+							// Remove any existing instances of the toTitle
+							var p = listField.indexOf(toTitle);
+							while(p !== -1) {
+								listField.splice(p,1);
+								p = listField.indexOf(toTitle);
+							}
+							// Replace the fromTitle with toTitle
+							$tw.utils.each(listField,function (title,index) {
+								if(title === fromTitle) {
+									listField[index] = toTitle;
+									isModified = true;
+								}
+							});
+						}
+					};
 				if(!options.dontRenameInTags) {
 					// Rename tags
-					$tw.utils.each(tags,function (title,index) {
-						if(title === fromTitle) {
-console.log("Renaming tag '" + tags[index] + "' to '" + toTitle + "' of tiddler '" + tiddler.fields.title + "'");
-							tags[index] = toTitle;
-							isModified = true;
-						}
-					});
+					processList(tags);
 				}
 				if(!options.dontRenameInLists) {
 					// Rename lists
-					$tw.utils.each(list,function (title,index) {
-						if(title === fromTitle) {
-console.log("Renaming list item '" + list[index] + "' to '" + toTitle + "' of tiddler '" + tiddler.fields.title + "'");
-							list[index] = toTitle;
-							isModified = true;
-						}
-					});
+					processList(list);
 				}
 				if(isModified) {
 					var newTiddler = new $tw.Tiddler(tiddler,{tags: tags, list: list},self.getModificationFields())

core/modules/wiki.js

@@ -822,12 +822,7 @@ exports.getTiddlerData = function(titleOrTiddler,defaultData) {
 		switch(tiddler.fields.type) {
 			case "application/json":
 				// JSON tiddler
-				try {
-					data = JSON.parse(tiddler.fields.text);
-				} catch(ex) {
-					return defaultData;
-				}
-				return data;
+				return $tw.utils.parseJSONSafe(tiddler.fields.text,defaultData);
 			case "application/x-tiddler-dictionary":
 				return $tw.utils.parseFields(tiddler.fields.text);
 		}

core/templates/tiddlywiki5.html.tid

@@ -6,7 +6,7 @@ title: $:/core/templates/tiddlywiki5.html
 <head>
 <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
 <!--~~ Raw markup for the top of the head section ~~-->
-`{{{ [<saveTiddlerAndShadowsFilter>tag[$:/tags/RawMarkupWikified/TopHead]] ||$:/core/templates/raw-static-tiddler}}}`
+`{{{ [enlist<saveTiddlerAndShadowsFilter>tag[$:/tags/RawMarkupWikified/TopHead]] ||$:/core/templates/raw-static-tiddler}}}`
 <meta http-equiv="X-UA-Compatible" content="IE=Edge"/>
 <meta name="application-name" content="TiddlyWiki" />
 <meta name="generator" content="TiddlyWiki" />

core/ui/Components/tag-link.tid

@@ -1,7 +1,7 @@
 title: $:/core/ui/Components/tag-link
 
 <$link>
-<$set name="backgroundColor" value={{!!color}}>
+<$set name="backgroundColor" value={{{ [<currentTiddler>] :cascade[all[shadows+tiddlers]tag[$:/tags/TiddlerColourFilter]!is[draft]get[text]] }}}>
 <span style=<<tag-styles>> class="tc-tag-label">
 <$view field="title" format="text"/>
 </span>

core/ui/ControlPanel/Cascades.tid

@@ -0,0 +1,9 @@
+title: $:/core/ui/ControlPanel/Cascades
+tags: $:/tags/ControlPanel/Advanced
+caption: {{$:/language/ControlPanel/Cascades/Caption}}
+
+{{$:/language/ControlPanel/Cascades/Hint}}
+
+<div class="tc-control-panel">
+<$macrocall $name="tabs" tabsList="[all[shadows+tiddlers]tag[$:/tags/ControlPanel/Cascades]!has[draft.of]]" default="$:/core/ui/ControlPanel/StoryTiddler"/>
+</div>

core/ui/ControlPanel/Cascades/EditTemplateBody.tid

@@ -0,0 +1,9 @@
+title: $:/core/ui/ControlPanel/EditTemplateBody
+tags: $:/tags/ControlPanel/Cascades
+caption: {{$:/language/ControlPanel/EditTemplateBody/Caption}}
+
+\define lingo-base() $:/language/ControlPanel/EditTemplateBody/
+
+<<lingo Hint>>
+
+{{$:/tags/EditTemplateBodyFilter||$:/snippets/ListTaggedCascade}}

core/ui/ControlPanel/Cascades/StoryTiddler.tid

@@ -0,0 +1,9 @@
+title: $:/core/ui/ControlPanel/StoryTiddler
+tags: $:/tags/ControlPanel/Cascades
+caption: {{$:/language/ControlPanel/StoryTiddler/Caption}}
+
+\define lingo-base() $:/language/ControlPanel/StoryTiddler/
+
+<<lingo Hint>>
+
+{{$:/tags/StoryTiddlerTemplateFilter||$:/snippets/ListTaggedCascade}}

core/ui/ControlPanel/Cascades/TiddlerColour.tid

@@ -0,0 +1,9 @@
+title: $:/core/ui/ControlPanel/TiddlerColour
+tags: $:/tags/ControlPanel/Cascades
+caption: {{$:/language/ControlPanel/TiddlerColour/Caption}}
+
+\define lingo-base() $:/language/ControlPanel/TiddlerColour/
+
+<<lingo Hint>>
+
+{{$:/tags/TiddlerColourFilter||$:/snippets/ListTaggedCascade}}

core/ui/ControlPanel/Cascades/TiddlerIcon.tid

@@ -0,0 +1,9 @@
+title: $:/core/ui/ControlPanel/TiddlerIcon
+tags: $:/tags/ControlPanel/Cascades
+caption: {{$:/language/ControlPanel/TiddlerIcon/Caption}}
+
+\define lingo-base() $:/language/ControlPanel/TiddlerIcon/
+
+<<lingo Hint>>
+
+{{$:/tags/TiddlerIconFilter||$:/snippets/ListTaggedCascade}}

core/ui/ControlPanel/Cascades/ViewTemplateBody.tid

@@ -0,0 +1,9 @@
+title: $:/core/ui/ControlPanel/ViewTemplateBody
+tags: $:/tags/ControlPanel/Cascades
+caption: {{$:/language/ControlPanel/ViewTemplateBody/Caption}}
+
+\define lingo-base() $:/language/ControlPanel/ViewTemplateBody/
+
+<<lingo Hint>>
+
+{{$:/tags/ViewTemplateBodyFilter||$:/snippets/ListTaggedCascade}}

core/ui/ControlPanel/Cascades/ViewTemplateTitle.tid

@@ -0,0 +1,9 @@
+title: $:/core/ui/ControlPanel/ViewTemplateTitle
+tags: $:/tags/ControlPanel/Cascades
+caption: {{$:/language/ControlPanel/ViewTemplateTitle/Caption}}
+
+\define lingo-base() $:/language/ControlPanel/ViewTemplateTitle/
+
+<<lingo Hint>>
+
+{{$:/tags/ViewTemplateTitleFilter||$:/snippets/ListTaggedCascade}}

core/ui/EditTemplate/body.tid

@@ -1,56 +1,4 @@
 title: $:/core/ui/EditTemplate/body
 tags: $:/tags/EditTemplate
 
-\define lingo-base() $:/language/EditTemplate/Body/
-\define config-visibility-title()
-$:/config/EditorToolbarButtons/Visibility/$(currentTiddler)$
-\end
-
-\define importFileActions()
-<$action-popup $state=<<importState>> $coords="(0,0,0,0)" $floating="yes"/>
-\end
-
-<$list filter="[all[current]has[_canonical_uri]]">
-
-<div class="tc-message-box">
-
-<<lingo External/Hint>>
-
-<a href={{!!_canonical_uri}}><$text text={{!!_canonical_uri}}/></a>
-
-<$edit-text field="_canonical_uri" class="tc-edit-fields" tabindex={{$:/config/EditTabIndex}} cancelPopups="yes"></$edit-text>
-
-</div>
-
-</$list>
-
-<$set name="edit-preview-state" value={{{ [{$:/config/ShowEditPreview/PerTiddler}!match[yes]then[$:/state/showeditpreview]] :else[<qualify "$:/state/showeditpreview">] }}}>
-<$list filter="[all[current]!has[_canonical_uri]]">
-<$vars importTitle=<<qualify $:/ImportImage>> importState=<<qualify $:/state/ImportImage>> >
-<$dropzone importTitle=<<importTitle>> autoOpenOnImport="no" contentTypesFilter={{$:/config/Editor/ImportContentTypesFilter}} class="tc-dropzone-editor" enable={{{ [{$:/config/DragAndDrop/Enable}match[no]] :else[subfilter{$:/config/Editor/EnableImportFilter}then[yes]else[no]] }}} filesOnly="yes" actions=<<importFileActions>> ><$reveal stateTitle=<<edit-preview-state>> type="match" text="yes">
-<div class="tc-tiddler-preview">
-
-<$transclude tiddler="$:/core/ui/EditTemplate/body/editor" mode="inline"/>
-
-<div class="tc-tiddler-preview-preview">
-
-<$transclude tiddler={{$:/state/editpreviewtype}} mode="inline">
-
-<$transclude tiddler="$:/core/ui/EditTemplate/body/preview/output" mode="inline"/>
-
-</$transclude>
-
-</div>
-
-</div>
-</$reveal>
-
-<$reveal stateTitle=<<edit-preview-state>> type="nomatch" text="yes">
-
-<$transclude tiddler="$:/core/ui/EditTemplate/body/editor" mode="inline"/>
-
-</$reveal>
-</$dropzone>
-</$vars>
-</$list>
-</$set>
+<$transclude tiddler={{{ [<currentTiddler>] :cascade[all[shadows+tiddlers]tag[$:/tags/EditTemplateBodyFilter]!is[draft]get[text]] :and[!is[blank]else[$:/core/ui/EditTemplate/body/default]] }}} />

core/ui/EditTemplate/body/canonical-uri.tid

@@ -0,0 +1,13 @@
+title: $:/core/ui/EditTemplate/body/canonical-uri
+
+\define lingo-base() $:/language/EditTemplate/Body/
+
+<div class="tc-message-box">
+
+<<lingo External/Hint>>
+
+<a href={{!!_canonical_uri}}><$text text={{!!_canonical_uri}}/></a>
+
+<$edit-text field="_canonical_uri" class="tc-edit-fields" tabindex={{$:/config/EditTabIndex}} cancelPopups="yes"></$edit-text>
+
+</div>

core/ui/EditTemplate/body/default.tid

@@ -0,0 +1,38 @@
+title: $:/core/ui/EditTemplate/body/default
+
+\define config-visibility-title()
+$:/config/EditorToolbarButtons/Visibility/$(currentTiddler)$
+\end
+
+\define importFileActions()
+<$action-popup $state=<<importState>> $coords="(0,0,0,0)" $floating="yes"/>
+\end
+
+<$set name="edit-preview-state" value={{{ [{$:/config/ShowEditPreview/PerTiddler}!match[yes]then[$:/state/showeditpreview]] :else[<qualify "$:/state/showeditpreview">] }}}>
+<$vars importTitle=<<qualify $:/ImportImage>> importState=<<qualify $:/state/ImportImage>> >
+<$dropzone importTitle=<<importTitle>> autoOpenOnImport="no" contentTypesFilter={{$:/config/Editor/ImportContentTypesFilter}} class="tc-dropzone-editor" enable={{{ [{$:/config/DragAndDrop/Enable}match[no]] :else[subfilter{$:/config/Editor/EnableImportFilter}then[yes]else[no]] }}} filesOnly="yes" actions=<<importFileActions>> ><$reveal stateTitle=<<edit-preview-state>> type="match" text="yes">
+<div class="tc-tiddler-preview">
+
+<$transclude tiddler="$:/core/ui/EditTemplate/body/editor" mode="inline"/>
+
+<div class="tc-tiddler-preview-preview">
+
+<$transclude tiddler={{$:/state/editpreviewtype}} mode="inline">
+
+<$transclude tiddler="$:/core/ui/EditTemplate/body/preview/output" mode="inline"/>
+
+</$transclude>
+
+</div>
+
+</div>
+</$reveal>
+
+<$reveal stateTitle=<<edit-preview-state>> type="nomatch" text="yes">
+
+<$transclude tiddler="$:/core/ui/EditTemplate/body/editor" mode="inline"/>
+
+</$reveal>
+</$dropzone>
+</$vars>
+</$set>

core/ui/EditTemplate/tags.tid

@@ -29,7 +29,7 @@ color:$(foregroundColor)$;
 \whitespace trim
 <div class="tc-edit-tags">
 <$list filter="[list[!!$tagField$]sort[title]]" storyview="pop">
-<$macrocall $name="tag-body" colour={{!!color}} palette={{$:/palette}} icon={{!!icon}} tagField=<<__tagField__>>/>
+<$macrocall $name="tag-body" colour={{{ [<currentTiddler>] :cascade[all[shadows+tiddlers]tag[$:/tags/TiddlerColourFilter]!is[draft]get[text]] }}} palette={{$:/palette}} icon={{{ [<currentTiddler>] :cascade[all[shadows+tiddlers]tag[$:/tags/TiddlerIconFilter]!is[draft]get[text]] }}} tagField=<<__tagField__>>/>
 </$list>
 <$vars tabIndex={{$:/config/EditTabIndex}} cancelPopups="yes">
 <$macrocall $name="tag-picker" tagField=<<__tagField__>>/>

core/ui/EditTemplate/type.tid

@@ -23,7 +23,7 @@ first-search-filter: [all[shadows+tiddlers]prefix[$:/language/Docs/Types/]sort[d
 <$text text={{!!group}}/>
 </div>
 <$set name="userInput" value={{{ [<typeInputTiddler>get[text]] }}}>
-<$list filter="[all[shadows+tiddlers]prefix[$:/language/Docs/Types/]group{!!group}] +[sort[description]] +[removeprefix[$:/language/Docs/Types/]] +[search<userInput>]"><span class={{{ [<currentTiddler>addsuffix[-primaryList]] -[<typeSelectionTiddler>get[text]] +[then[]else[tc-list-item-selected]] }}}><$link to={{{ [<currentTiddler>addprefix[$:/language/Docs/Types/]get[name]] }}}><$view tiddler={{{ [<currentTiddler>addprefix[$:/language/Docs/Types/]] }}} field="description"/> (<$view tiddler={{{ [<currentTiddler>addprefix[$:/language/Docs/Types/]] }}} field="name"/>)</$link></span>
+<$list filter="[all[shadows+tiddlers]prefix[$:/language/Docs/Types/]group{!!group}] +[sort[description]] +[removeprefix[$:/language/Docs/Types/]] +[search<userInput>]"><span class={{{ [<currentTiddler>addsuffix[-primaryList]] -[<typeSelectionTiddler>get[text]] +[then[]else[tc-list-item-selected]] }}}><$link to={{{ [<currentTiddler>addprefix[$:/language/Docs/Types/]get[name]] }}}><$view tiddler={{{ [<currentTiddler>addprefix[$:/language/Docs/Types/]] }}} field="description"/><$text text=" "/>(<$view tiddler={{{ [<currentTiddler>addprefix[$:/language/Docs/Types/]] }}} field="name"/>)</$link></span>
 </$list>
 </$set>
 </$list>

core/ui/ListTaggedCascade.tid

@@ -0,0 +1,14 @@
+title: $:/snippets/ListTaggedCascade
+
+{{||$:/language/ControlPanel/Cascades/TagPrompt}}
+
+<ol>
+<$list filter="[all[shadows+tiddlers]tag<currentTiddler>]">
+<li>
+<div>
+<$link><$text text=<<currentTiddler>>/></$link>
+</div>
+<$codeblock code={{!!text}}/>
+</li>
+</$list>
+</ol>

core/ui/PageTemplate/story.tid

@@ -14,7 +14,7 @@ tags: $:/tags/PageTemplate
 
 </section>
 
-<$list filter="[list[$:/StoryList]]" history="$:/HistoryList" template={{$:/config/ui/ViewTemplate}} editTemplate={{$:/config/ui/EditTemplate}} storyview={{$:/view}} emptyMessage={{$:/config/EmptyStoryMessage}}/>
+<$list filter="[list[$:/StoryList]]" history="$:/HistoryList" template="$:/core/ui/StoryTiddlerTemplate" storyview={{$:/view}} emptyMessage={{$:/config/EmptyStoryMessage}}/>
 
 <section class="story-frontdrop">
 

core/ui/PluginListItemTemplate.tid

@@ -1,5 +1,15 @@
 title: $:/core/ui/PluginListItemTemplate
 
-<div class="tc-menu-list-item">
-<$link to={{!!title}}><$view field="description"><$view field="title"/></$view></$link>
-</div>
+\whitespace trim
+<$link to={{!!title}} class="tc-plugin-info">
+	<div class="tc-plugin-info-chunk tc-plugin-info-icon">
+		<$transclude tiddler=<<currentTiddler>> subtiddler={{{ [<currentTiddler>addsuffix[/icon]] }}}>
+			<$transclude tiddler={{{ [<currentTiddler>get[plugin-type]addprefix[$:/core/images/plugin-generic-]] }}}/>
+		</$transclude>
+	</div>
+	<div class="tc-plugin-info-chunk tc-plugin-info-description">
+		<h1>
+			''<$text text={{{ [<currentTiddler>get[name]] ~[<currentTiddler>split[/]last[1]] }}}/>'':&nbsp;<$view field="description"><$view field="title"/></$view>
+		</h1>
+	</div>
+</$link>

core/ui/StoryTiddlerTemplate.tid

@@ -0,0 +1,3 @@
+title: $:/core/ui/StoryTiddlerTemplate
+
+<$transclude tiddler={{{ [<currentTiddler>] :cascade[all[shadows+tiddlers]tag[$:/tags/StoryTiddlerTemplateFilter]!is[draft]get[text]] :and[!is[blank]else{$:/config/ui/ViewTemplate}] }}} />

core/ui/TagPickerTagTemplate.tid

@@ -13,10 +13,10 @@ title: $:/core/ui/TagPickerTagTemplate
 <$action-setfield $tiddler=<<refreshTitle>> text="yes"/>
 </$list>
 <<actions>>
-<$set name="backgroundColor" value={{!!color}}>
-<$wikify name="foregroundColor" text="""<$macrocall $name="contrastcolour" target={{!!color}} fallbackTarget=<<fallbackTarget>> colourA=<<colourA>> colourB=<<colourB>>/>""">
+<$set name="backgroundColor" value={{{ [<currentTiddler>] :cascade[all[shadows+tiddlers]tag[$:/tags/TiddlerColourFilter]!is[draft]get[text]] }}}>
+<$wikify name="foregroundColor" text="""<$macrocall $name="contrastcolour" target=<<backgroundColor>> fallbackTarget=<<fallbackTarget>> colourA=<<colourA>> colourB=<<colourB>>/>""">
 <span class="tc-tag-label tc-btn-invisible" style=<<tag-pill-styles>>>
-<$transclude tiddler={{!!icon}}/><$view field="title" format="text"/>
+{{||$:/core/ui/TiddlerIcon}}<$view field="title" format="text"/>
 </span>
 </$wikify>
 </$set>

core/ui/TagTemplate.tid

@@ -3,7 +3,7 @@ title: $:/core/ui/TagTemplate
 \whitespace trim
 <span class="tc-tag-list-item" data-tag-title=<<currentTiddler>>>
 <$set name="transclusion" value=<<currentTiddler>>>
-<$macrocall $name="tag-pill-body" tag=<<currentTiddler>> icon={{!!icon}} colour={{!!color}} palette={{$:/palette}} element-tag="""$button""" element-attributes="""popup=<<qualify "$:/state/popup/tag">> dragFilter='[all[current]tagging[]]' tag='span'"""/>
+<$macrocall $name="tag-pill-body" tag=<<currentTiddler>> icon={{{ [<currentTiddler>] :cascade[all[shadows+tiddlers]tag[$:/tags/TiddlerIconFilter]!is[draft]get[text]] }}} colour={{{ [<currentTiddler>] :cascade[all[shadows+tiddlers]tag[$:/tags/TiddlerColourFilter]!is[draft]get[text]] }}} palette={{$:/palette}} element-tag="""$button""" element-attributes="""popup=<<qualify "$:/state/popup/tag">> dragFilter='[all[current]tagging[]]' tag='span'"""/>
 <$reveal state=<<qualify "$:/state/popup/tag">> type="popup" position="below" animate="yes" class="tc-drop-down">
 <$set name="tv-show-missing-links" value="yes">
 <$transclude tiddler="$:/core/ui/ListItemTemplate"/>

core/ui/TiddlerIcon.tid

@@ -0,0 +1,8 @@
+title: $:/core/ui/TiddlerIcon
+
+\whitespace trim
+<$let tiddlerIcon={{{ [<currentTiddler>] :cascade[all[shadows+tiddlers]tag[$:/tags/TiddlerIconFilter]!is[draft]get[text]] }}}>
+<$list filter="[<tiddlerIcon>!is[blank]]" variable="ignore">
+<$transclude tiddler=<<tiddlerIcon>>/>
+</$list>
+</$let>

core/ui/ViewTemplate/body.tid

@@ -3,14 +3,6 @@ tags: $:/tags/ViewTemplate
 
 <$reveal tag="div" class="tc-tiddler-body" type="nomatch" stateTitle=<<folded-state>> text="hide" retain="yes" animate="yes">
 
-<$list filter="[all[current]!has[plugin-type]!field:hide-body[yes]]">
-
-<$transclude>
-
-<$transclude tiddler="$:/language/MissingTiddler/Hint"/>
-
-</$transclude>
-
-</$list>
+<$transclude tiddler={{{ [<currentTiddler>] :cascade[all[shadows+tiddlers]tag[$:/tags/ViewTemplateBodyFilter]!is[draft]get[text]] :and[!is[blank]else[$:/core/ui/ViewTemplate/body/default]] }}} />
 
 </$reveal>

core/ui/ViewTemplate/body/blank.tid

@@ -0,0 +1,3 @@
+title: $:/core/ui/ViewTemplate/body/blank
+
+<!-- Intentionally blank -->

core/ui/ViewTemplate/body/code.tid

@@ -0,0 +1,3 @@
+title: $:/core/ui/ViewTemplate/body/code
+
+<$codeblock code={{{ [<currentTiddler>get[text]] }}} language={{{ [<currentTiddler>get[type]else[text/vnd.tiddlywiki]] }}}/>

core/ui/ViewTemplate/body/default.tid

@@ -0,0 +1,7 @@
+title: $:/core/ui/ViewTemplate/body/default
+
+<$transclude>
+
+<$transclude tiddler="$:/language/MissingTiddler/Hint"/>
+
+</$transclude>

core/ui/ViewTemplate/body/import.tid

@@ -1,5 +1,4 @@
-title: $:/core/ui/ViewTemplate/import
-tags: $:/tags/ViewTemplate
+title: $:/core/ui/ViewTemplate/body/import
 
 \define lingo-base() $:/language/Import/
 

core/ui/ViewTemplate/body/plugin.tid

@@ -0,0 +1,10 @@
+title: $:/core/ui/ViewTemplate/body/plugin
+
+<div class="tc-tiddler-plugin-info">
+<$let plugin-type={{!!plugin-type}}
+	default-popup-state="yes"
+	qualified-state=<<qualify "$:/state/plugin-info">>
+>
+{{||$:/core/ui/Components/plugin-info}}
+</$let>
+</div>

core/ui/ViewTemplate/plugin.tid

@@ -1,15 +0,0 @@
-title: $:/core/ui/ViewTemplate/plugin
-tags: $:/tags/ViewTemplate
-
-<$reveal tag="div" class="tc-tiddler-plugin-info" type="nomatch" stateTitle=<<folded-state>> text="hide" retain="yes" animate="yes">
-
-<$list filter="[all[current]has[plugin-type]] -[all[current]field:plugin-type[import]]">
-<$set name="plugin-type" value={{!!plugin-type}}>
-<$set name="default-popup-state" value="yes">
-<$set name="qualified-state" value=<<qualify "$:/state/plugin-info">>>
-{{||$:/core/ui/Components/plugin-info}}
-</$set>
-</$set>
-</$set>
-</$list>
-</$reveal>

core/ui/ViewTemplate/title.tid

@@ -12,25 +12,12 @@ fill:$(foregroundColor)$;
 </span>
 <$set name="tv-wikilinks" value={{$:/config/Tiddlers/TitleLinks}}>
 <$link>
-<$set name="foregroundColor" value={{!!color}}>
-<$list filter="[all[current]has[icon]]~[[$:/config/DefaultTiddlerIcon]has[text]]">
+<$let foregroundColor={{{ [<currentTiddler>] :cascade[all[shadows+tiddlers]tag[$:/tags/TiddlerColourFilter]!is[draft]get[text]] }}}>
 <span class="tc-tiddler-title-icon" style=<<title-styles>>>
-<$transclude tiddler={{!!icon}}>
-<$transclude tiddler={{$:/config/DefaultTiddlerIcon}}/>
-</$transclude>
+{{||$:/core/ui/TiddlerIcon}}
 </span>
-</$list>
-</$set>
-<$list filter="[all[current]removeprefix[$:/]]">
-<h2 class="tc-title" title={{$:/language/SystemTiddler/Tooltip}}>
-<span class="tc-system-title-prefix">$:/</span><$text text=<<currentTiddler>>/>
-</h2>
-</$list>
-<$list filter="[all[current]!prefix[$:/]]">
-<h2 class="tc-title">
-<$view field="title"/>
-</h2>
-</$list>
+</$let>
+<$transclude tiddler={{{ [<currentTiddler>] :cascade[all[shadows+tiddlers]tag[$:/tags/ViewTemplateTitleFilter]!is[draft]get[text]] :and[!is[blank]else[$:/core/ui/ViewTemplate/title/default]] }}} />
 </$link>
 </$set>
 </div>

core/ui/ViewTemplate/title/default.tid

@@ -0,0 +1,6 @@
+title: $:/core/ui/ViewTemplate/title/default
+
+\whitespace trim
+<h2 class="tc-title">
+<$view field="title"/>
+</h2>

core/ui/ViewTemplate/title/system.tid

@@ -0,0 +1,6 @@
+title: $:/core/ui/ViewTemplate/title/system
+
+\whitespace trim
+<h2 class="tc-title" title={{$:/language/SystemTiddler/Tooltip}}>
+<span class="tc-system-title-prefix">$:/</span><$text text={{{ [<currentTiddler>removeprefix[$:/]] }}}/>
+</h2>

core/wiki/allfields.tid

@@ -1,7 +1,7 @@
 title: $:/snippets/allfields
 
 \define renderfield(title)
-<tr class="tc-view-field"><td class="tc-view-field-name">''$title$'':</td><td class="tc-view-field-value">//{{$:/language/Docs/Fields/$title$}}//</td></tr>
+<tr class="tc-view-field"><td class="tc-view-field-name">''<$text text=<<__title__>>/>'':</td><td class="tc-view-field-value">//{{$:/language/Docs/Fields/$title$}}//</td></tr>
 \end
 <table class="tc-view-field-table"><tbody><$list filter="[fields[]sort[title]]" variable="listItem"><$macrocall $name="renderfield" title=<<listItem>>/></$list>
 </tbody></table>

core/wiki/config/EditTemplateBodyFilters.multids

@@ -0,0 +1,5 @@
+title: $:/config/EditTemplateBodyFilters/
+tags: $:/tags/EditTemplateBodyFilter
+
+canonical-uri: [has[_canonical_uri]then[$:/core/ui/EditTemplate/body/canonical-uri]]
+default: [[$:/core/ui/EditTemplate/body/default]]

core/wiki/config/OfficialPluginLibrary.tid

@@ -1,6 +1,6 @@
 title: $:/config/OfficialPluginLibrary
 tags: $:/tags/PluginLibrary
-url: https://tiddlywiki.com/library/v5.2.0/index.html
+url: https://tiddlywiki.com/library/v5.2.2/index.html
 caption: {{$:/language/OfficialPluginLibrary}}
 
 {{$:/language/OfficialPluginLibrary/Hint}}

core/wiki/config/StoryTiddlerTemplateFilters.multids

@@ -0,0 +1,5 @@
+title: $:/config/StoryTiddlerTemplateFilters/
+tags: $:/tags/StoryTiddlerTemplateFilter
+
+draft: [is[draft]then{$:/config/ui/EditTemplate}]
+default: [{$:/config/ui/ViewTemplate}]

core/wiki/config/TiddlerColourFilters.multids

@@ -0,0 +1,5 @@
+title: $:/config/TiddlerColourFilters/
+tags: $:/tags/TiddlerColourFilter
+
+color-field: [has[color]then{!!color}]
+default: [[$:/config/DefaultTiddlerColour]has[text]get[text]trim[]]

core/wiki/config/TiddlerIconFilters.multids

@@ -0,0 +1,5 @@
+title: $:/config/TiddlerIconFilters/
+tags: $:/tags/TiddlerIconFilter
+
+icon-field: [has[icon]then{!!icon}]
+default: [{$:/config/DefaultTiddlerIcon}has[text]]

core/wiki/config/ViewTemplateBodyFilters.multids

@@ -0,0 +1,9 @@
+title: $:/config/ViewTemplateBodyFilters/
+tags: $:/tags/ViewTemplateBodyFilter
+
+system: [prefix[$:/boot/]] [prefix[$:/config/]] [prefix[$:/core/macros]] [prefix[$:/core/save/]] [prefix[$:/core/templates/]] [prefix[$:/core/ui/]split[/]count[]compare:number:eq[4]] [prefix[$:/info/]] [prefix[$:/language/]] [prefix[$:/languages/]] [prefix[$:/snippets/]] [prefix[$:/state/]] [prefix[$:/status/]] [prefix[$:/info/]] [prefix[$:/temp/]] +[limit[1]then[$:/core/ui/ViewTemplate/body/code]]
+code-body: [field:code-body[yes]then[$:/core/ui/ViewTemplate/body/code]]
+import: [field:plugin-type[import]then[$:/core/ui/ViewTemplate/body/import]]
+plugin: [has[plugin-type]then[$:/core/ui/ViewTemplate/body/plugin]]
+hide-body: [field:hide-body[yes]then[$:/core/ui/ViewTemplate/body/blank]]
+default: [[$:/core/ui/ViewTemplate/body/default]]

core/wiki/config/ViewTemplateTitleFilters.multids

@@ -0,0 +1,5 @@
+title: $:/config/ViewTemplateTitleFilters/
+tags: $:/tags/ViewTemplateTitleFilter
+
+system: [prefix[$:/]then[$:/core/ui/ViewTemplate/title/system]]
+default: [[$:/core/ui/ViewTemplate/title/default]]

core/wiki/debugstylesheets.tid

@@ -0,0 +1,9 @@
+title: $:/snippets/DebugStylesheets
+
+<style>[test]{list-style:'❌'}</style>
+<ul>
+<$list filter="[all[shadows+tiddlers]tag[$:/tags/Stylesheet]has[modified]]" counter="n">
+<style>{{!!text}}[test="<<n>>"]{list-style:disc;}</style>
+<li test=<<n>>><$link/></li>
+</$list>
+</ul>

core/wiki/macros/tag.tid

@@ -21,7 +21,9 @@ $actions$<$transclude tiddler="""$icon$"""/><$view tiddler=<<__tag__>> field="ti
 
 \define tag-pill(tag,element-tag:"span",element-attributes:"",actions:"")
 <span class="tc-tag-list-item" data-tag-title=<<__tag__>>>
-<$macrocall $name="tag-pill-body" tag=<<__tag__>> icon={{{ [<__tag__>get[icon]] }}} colour={{{ [<__tag__>get[color]] }}} palette={{$:/palette}} element-tag="""$element-tag$""" element-attributes="""$element-attributes$""" actions="""$actions$"""/>
+<$let currentTiddler=<<__tag__>>>
+<$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
 

core/wiki/peek-stylesheets.tid

@@ -1,6 +1,7 @@
 title: $:/snippets/peek-stylesheets
 
 \define expandable-stylesheets-list()
+\whitespace trim
 <ol>
 <$list filter="[all[shadows+tiddlers]tag[$:/tags/Stylesheet]!has[draft.of]]">
 <$vars state=<<qualify "$:/state/peek-stylesheets/open/">>>
@@ -38,6 +39,7 @@ title: $:/snippets/peek-stylesheets
 \end
 
 \define stylesheets-list()
+\whitespace trim
 <ol>
 <$list filter="[all[shadows+tiddlers]tag[$:/tags/Stylesheet]!has[draft.of]]">
 <li>
@@ -57,6 +59,7 @@ title: $:/snippets/peek-stylesheets
 </$list>
 </ol>
 \end
+\whitespace trim
 
 <$vars modeState=<<qualify "$:/state/peek-stylesheets/mode/">>>
 

core/wiki/tags/EditTemplateBodyFilter.tid

@@ -0,0 +1,2 @@
+title: $:/tags/EditTemplateBodyFilter
+list: $:/config/EditTemplateBodyFilters/canonical-uri $:/config/EditTemplateBodyFilters/default

core/wiki/tags/StoryTiddlerTemplateFilter.tid

@@ -0,0 +1,2 @@
+title: $:/tags/StoryTiddlerTemplateFilter
+list: $:/config/StoryTiddlerTemplateFilters/draft $:/config/StoryTiddlerTemplateFilters/default

core/wiki/tags/TiddlerColourFilter.tid

@@ -0,0 +1,3 @@
+title: $:/tags/TiddlerColourFilter
+list: $:/config/TiddlerColourFilters/color-field $:/config/TiddlerColourFilters/default
+

core/wiki/tags/TiddlerIconFilter.tid

@@ -0,0 +1,3 @@
+title: $:/tags/TiddlerIconFilter
+list: $:/config/TiddlerIconFilters/icon-field $:/config/TiddlerIconFilters/default
+

core/wiki/tags/ViewTemplateBodyFilter.tid

@@ -0,0 +1,3 @@
+title: $:/tags/ViewTemplateBodyFilter
+list: $:/config/ViewTemplateBodyFilters/system $:/config/ViewTemplateBodyFilters/code-body $:/config/ViewTemplateBodyFilters/import $:/config/ViewTemplateBodyFilters/plugin $:/config/ViewTemplateBodyFilters/hide-body $:/config/ViewTemplateBodyFilters/default
+

core/wiki/tags/ViewTemplateTitleFilter.tid

@@ -0,0 +1,3 @@
+title: $:/tags/ViewTemplateTitleFilter
+list: $:/config/ViewTemplateTitleFilters/system $:/config/ViewTemplateTitleFilters/default
+

editions/fr-FR/tiddlers/HelloThumbnail - Latest Version.tid

@@ -2,7 +2,7 @@ caption: Quoi de neuf dans <<version>>
 color: #fff
 created: 20160603124050989
 fr-title: BonjourLaVignette - Dernière Version
-image: New Release Banner.png
+image: New Release Banner
 link: Releases
 modified: 20160603124131122
 tags: HelloThumbnail

editions/prerelease/tiddlers/Release 5.2.1.tid

@@ -1,82 +0,0 @@
-caption: 5.2.1
-created: 20211003152250369
-modified: 20211003152250369
-tags: ReleaseNotes
-title: Release 5.2.1
-type: text/vnd.tiddlywiki
-
-\define contributor(username)
-<a href="https://github.com/$username$" style="text-decoration:none;font-size:24px;" class="tc-tiddlylink-external" target="_blank" rel="noopener noreferrer"><img src="https://github.com/$username$.png?size=32" width="32" height="32"/> @<$text text=<<__username__>>/></a>
-\end
-
-//[[See GitHub for detailed change history of this release|https://github.com/Jermolene/TiddlyWiki5/compare/v5.2.0...master]]//
-
-! Highlights
-
-! Performance Improvements
-
-* 
-
-! Usability Improvements
-
-* <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/pull/6015">> image picker in theme tweaks to not dismiss when an image is selected
-* <<.link-badge-added "https://github.com/Jermolene/TiddlyWiki5/pull/5998">> a [[new hidden setting|Hidden Setting: Show Edit Preview per Tiddler]] for controlling the visibility of the editor preview pane on a per-tiddler basis
-
-! Widget Improvements
-
-* <<.link-badge-added "https://github.com/Jermolene/TiddlyWiki5/pull/6148">> new LetWidget, a more flexible alternative to the SetWidget and the VarsWidget
-
-! Filter improvements
-
-* <<.link-badge-added "https://github.com/Jermolene/TiddlyWiki5/pull/6150">> new [[zth Operator]] that works like [[nth Operator]] but counts from zero instead of one
-* <<.link-badge-extended "https://github.com/Jermolene/TiddlyWiki5/pull/6149">> [[Map Filter Run Prefix]] to provide additional variables to the filter
-
-! Hackability Improvements
-
-* <<.link-badge-added "https://github.com/Jermolene/TiddlyWiki5/pull/6012/files">> new `focus-editor` operation to [[WidgetMessage: tm-edit-text-operation]]
-* <<.link-badge-added "https://github.com/Jermolene/TiddlyWiki5/pull/6130">> new ActionSetMultipleFieldsWidget, new SetMultipleVariablesWidget and extended ActionSendMessageWidget for working with multiple variables/fields/indexes/parameters in one operation
-* <<.link-badge-added "https://github.com/Jermolene/TiddlyWiki5/pull/6127">> new trigonometric operators: [[acos|acos Operator]], [[asin|asin Operator]], [[atan|atan Operator]], [[cos|cos Operator]], [[sin|sin Operator]] and [[tan|tan Operator]]
-* <<.link-badge-extended "https://github.com/Jermolene/TiddlyWiki5/pull/6145">> EditTextWidget to provide a new ''actionValue'' variable to action strings that contains the value of the input
-
-! Developer Improvements
-
-* <<.link-badge-added "https://github.com/Jermolene/TiddlyWiki5/pull/6132">> support for widgets to access the order in which attributes are defined
-
-! Client-server Improvements
-
-* 
-
-! Node.js Improvements
-
-* <<.link-badge-added "https://github.com/Jermolene/TiddlyWiki5/pull/5275">> support for recursively loading subdirectories with [[tiddlywiki.files Files]]
-
-! Plugin Improvements
-
-! Developer Experience Improvements
-
-* 
-
-! Translation improvements
-
-* Polish
-
-! Other Bug Fixes
-
-* <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/pull/6013">> refreshing of LinkWidget attributes
-* <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/pull/6107">> crash when using "source=basename-uri-decoded" in tiddlywiki.files
-* <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/commit/8ae4428332e03a1fdaee26f777a0c3a372fff401">> ''$timestamp'' attribute ignored when using ActionSetFieldWidget to set the value of an index
-
-! 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:
-
-* <<contributor btheado>>
-* <<contributor BurningTreeC>>
-* <<contributor EvidentlyCube>>
-* <<contributor flibbles>>
-* <<contributor joshuafontany>>
-* <<contributor Marxsal>>
-* <<contributor pmario>>
-* <<contributor saqimtiaz>>
-* <<contributor Telumire>>
-

editions/prerelease/tiddlers/Release 5.2.2.tid

@@ -0,0 +1,58 @@
+caption: 5.2.2
+created: 20211208115905247
+modified: 20211208115905247
+tags: ReleaseNotes
+title: Release 5.2.2
+type: text/vnd.tiddlywiki
+
+\define contributor(username)
+<a href="https://github.com/$username$" style="text-decoration:none;font-size:24px;" class="tc-tiddlylink-external" target="_blank" rel="noopener noreferrer"><img src="https://github.com/$username$.png?size=32" width="32" height="32"/> @<$text text=<<__username__>>/></a>
+\end
+
+//[[See GitHub for detailed change history of this release|https://github.com/Jermolene/TiddlyWiki5/compare/v5.2.1...master]]//
+
+! Highlights
+
+* 
+
+! Bug Fixes
+
+* <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/commit/60187dc59e6546d9ca8e6a35418f782a9627cda0">> importing/upgrading encrypted single file wikis
+
+! Usability Improvements
+
+* <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/commit/853a899c77766e47eade1dfa5822640ef9915637">> wrapping and wikification of field names in field viewer
+* <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/commit/0186c6490fbd1d8fd4de7c3fa99ccf4d129fbd80">> missing whitespace between description and MIME type in edit template dropdown for the ''type'' field
+* <<.link-badge-fixed "https://github.com/Jermolene/TiddlyWiki5/commit/c7e8c87f85b54f60302ff8e396a7569d996e3f67">> incorrect usage of code view for certain system tiddlers
+
+! Widget Improvements
+
+* 
+
+! Filter improvements
+
+* 
+
+! Hackability Improvements
+
+* <<.link-badge-added "https://github.com/Jermolene/TiddlyWiki5/commit/54cfda76ee353190f1cf0210b9071894fb1a5690">> support for ''code-body'' field set to ''yes'' to trigger display of a tiddler in the code view
+* <<.link-badge-added "https://github.com/Jermolene/TiddlyWiki5/commit/66ae1d6930796a9eb062fdb64a755adab8f39294">> classes to the ImageWidget to indicate whether it is loading, loaded or has encountered an error
+* <<.link-badge-added "https://github.com/Jermolene/TiddlyWiki5/pull/6381">> sourceURL tags to $:/boot/boot.js and $:/boot/bootprefix.js, enabling them to be accessed in the browser debugger more easily
+
+! Developer Improvements
+
+* 
+
+! Node.js Improvements
+
+* 
+
+! Translation improvements
+
+* Polish
+
+! 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:
+
+* <<contributor Jermolene>>

editions/prerelease/tiddlers/system/PrereleaseOfficialPluginLibrary.tid

@@ -1,6 +1,6 @@
 title: $:/config/OfficialPluginLibrary
 tags: $:/tags/PluginLibrary
-url: https://tiddlywiki.com/prerelease/library/v5.2.1/index.html
+url: https://tiddlywiki.com/prerelease/library/v5.2.2/index.html
 caption: {{$:/language/OfficialPluginLibrary}} (Prerelease)
 
 The prerelease version of the official ~TiddlyWiki plugin library at tiddlywiki.com. Plugins, themes and language packs are maintained by the core team.

editions/test/tiddlers/tests/test-prefixes-filter.js

@@ -288,6 +288,38 @@ describe("'reduce' and 'intersection' filter prefix tests", function() {
 		tags: ["cakes","with tea"],
 		text: "Does anyone eat pound cake?"
 	});
+	wiki.addTiddler({
+		title: "$:/filter1",
+		text: "[tag[cakes]then[It is customary]]",
+		tags: "$:/tags/Filter $:/tags/SecondFilter"
+	});
+	wiki.addTiddler({
+		title: "$:/filter2",
+		text: "[<currentTiddler>tag[shopping]then[It is not customary]]",
+		tags: "$:/tags/Filter $:/tags/SecondFilter"
+	});
+	wiki.addTiddler({
+		title: "$:/filter3",
+		text: "[[Just a default]]",
+		tags: "$:/tags/Filter"
+	});
+	wiki.addTiddler({
+		title: "$:/tags/Filter",
+		list: "$:/filter1 $:/filter2 $:/filter3"
+	});
+	wiki.addTiddler({
+		title: "$:/tags/SecondFilter",
+		list: "$:/filter1 $:/filter2"
+	});
+	
+	it("should handle the :cascade filter prefix", function() {
+		expect(wiki.filterTiddlers("[[Rice Pudding]] :cascade[all[shadows+tiddlers]tag[$:/tags/Filter]get[text]]").join(",")).toBe("It is not customary");
+		expect(wiki.filterTiddlers("[[chocolate cake]] :cascade[all[shadows+tiddlers]tag[$:/tags/Filter]get[text]]").join(",")).toBe("It is customary");
+		expect(wiki.filterTiddlers("[[Sparkling water]] :cascade[all[shadows+tiddlers]tag[$:/tags/Filter]get[text]]").join(",")).toBe("Just a default");
+		expect(wiki.filterTiddlers("[[Rice Pudding]] :cascade[all[shadows+tiddlers]tag[$:/tags/SecondFilter]get[text]]").join(",")).toBe("It is not customary");
+		expect(wiki.filterTiddlers("[[chocolate cake]] :cascade[all[shadows+tiddlers]tag[$:/tags/SecondFilter]get[text]]").join(",")).toBe("It is customary");
+		expect(wiki.filterTiddlers("[[Sparkling water]] :cascade[all[shadows+tiddlers]tag[$:/tags/SecondFilter]get[text]]").join(",")).toBe("");
+	});
 
 	it("should handle the :reduce filter prefix", function() {
 		expect(wiki.filterTiddlers("[tag[shopping]] :reduce[get[quantity]add<accumulator>]").join(",")).toBe("22");
@@ -387,6 +419,22 @@ describe("'reduce' and 'intersection' filter prefix tests", function() {
 		// Prepend the position in the list using the index and length variables
 		expect(wiki.filterTiddlers("[tag[shopping]] :map[get[title]addprefix[-]addprefix<length>addprefix[of]addprefix<index>]").join(",")).toBe("0of4-Brownies,1of4-Chick Peas,2of4-Milk,3of4-Rice Pudding");
 	});
+
+	it("should handle macro parameters for filter run prefixes",function() {
+		var widget = require("$:/core/modules/widgets/widget.js");
+		var rootWidget = new widget.widget({ type:"widget", children:[ {type:"widget", children:[]} ] },
+										   { wiki:wiki, document:$tw.document});
+		rootWidget.makeChildWidgets();
+		var anchorWidget = rootWidget.children[0];
+		rootWidget.setVariable("greet","Hello $name$",[{name:"name"}],true);
+		rootWidget.setVariable("echo","$text$",[{name:"text"}],true);
+		// :map prefix
+		expect(wiki.filterTiddlers("1 :map[subfilter<greet Tom>join[ ]]",anchorWidget).join(",")).toBe("Hello Tom");
+		expect(wiki.filterTiddlers('[tag[shopping]] :map[<echo "$(index)$ $(currentTiddler)$">]',anchorWidget).join(",")).toBe("0 Brownies,1 Chick Peas,2 Milk,3 Rice Pudding");
+		// :reduce prefix
+		expect(wiki.filterTiddlers("1 :reduce[subfilter<greet Tom>join[ ]]",anchorWidget).join(",")).toBe("Hello Tom");
+		expect(wiki.filterTiddlers('[tag[shopping]] :reduce[<echo "$(accumulator)$ $(index)$ $(currentTiddler)$,">]',anchorWidget).join(",")).toBe(" 0 Brownies, 1 Chick Peas, 2 Milk, 3 Rice Pudding,");
+	});
 });
 
 })();

editions/tw5.com/tiddlers/$__StoryList.tid

@@ -1,5 +1,5 @@
-created: 20210322152203906
-list: [[Documentation Macros]] HelloThere GettingStarted Community
-modified: 20210322152237613
+created: 20211126104006194
+list: [[Page and tiddler layout customisation]] [[Creating new buttons for the ViewToolbar and page controls]] [[Structuring TiddlyWiki]] Tagging [[Introduction to Lists]] [[Icon Gallery]] [[How to widen tiddlers (aka storyriver)]] [[How to turn off camel case linking]] [[How to put the last modification date in a banner]] [[How to hide the author's and other fields with CSS]] [[How to export tiddlers]] [[How to Customize TiddlyDesktop]] [[Editing Tiddlers with Vim]] [[Concatenating text and variables using macro substitution]] [[Demonstration: keyboard-driven-input Macro]] HelloThere GettingStarted Community
+modified: 20211126111221917
 title: $:/StoryList
 type: text/vnd.tiddlywiki

editions/tw5.com/tiddlers/commands/NamedCommandParameters.tid

@@ -1,6 +1,6 @@
 created: 20180626122427188
-modified: 20180626134639673
-tags: [[Using TiddlyWiki on Node.js]]
+modified: 20211117234223960
+tags: [[TiddlyWiki on Node.js]]
 title: NamedCommandParameters
 type: text/vnd.tiddlywiki
 

editions/tw5.com/tiddlers/community/Contributing.tid

@@ -1,5 +1,5 @@
 created: 20131101111400000
-modified: 20210402095728684
+modified: 20211115092001000
 tags: Community
 title: Contributing
 type: text/vnd.tiddlywiki
@@ -45,7 +45,7 @@ PR titles may also include a short prefix to indicate the subsystem to which the
 
 ! Commenting on Pull Requests
 
-One of the principles of open source is that many pairs of eyes on the code can improve quality. So, we welcome comments and critiques of pending PRs. [[Conventional Comments|https://conventionalcomments.org]] has some techcniques to help make comments as constructive and actionable as possible. Notably, they recommend prefixing a comment with a label to clarify the intention:
+One of the principles of open source is that many pairs of eyes on the code can improve quality. So, we welcome comments and critiques of pending PRs. [[Conventional Comments|https://conventionalcomments.org]] has some techniques to help make comments as constructive and actionable as possible. Notably, they recommend prefixing a comment with a label to clarify the intention:
 
 |praise |Praises highlight something positive. Try to leave at least one of these comments per review. Do not leave false praise (which can actually be damaging). Do look for something to sincerely praise |
 |nitpick |Nitpicks are small, trivial, but necessary changes. Distinguishing nitpick comments significantly helps direct the reader's attention to comments requiring more involvement |

editions/tw5.com/tiddlers/community/TW Icons by morosanuae.tid

@@ -1,6 +1,6 @@
 created: 20210204010508263
-modified: 20210204010941713
-tags: Images SVG Icons
+modified: 20211113225941563
+tags: Images SVG Icons [[Other Resources]]
 title: "TW Icons" by morosanuae
 type: text/vnd.tiddlywiki
 url: https://morosanuae.github.io/tw-icons

editions/tw5.com/tiddlers/community/TiddlyWiki Hangouts.tid

@@ -1,10 +1,10 @@
 created: 20130823091700000
-modified: 20140912150339263
+modified: 20211124214214045
 tags: Community Videos
 title: TiddlyWiki Hangouts
 type: text/vnd.tiddlywiki
 
-The TiddlyWiki community holds regular Google Hangouts, usually every Tuesday from 4pm to 6pm (UK time). They are announced in the [[TiddlyWiki Google group|https://groups.google.com/d/forum/tiddlywiki]] and on the [[TiddlyWiki Twitter account|https://twitter.com/TiddlyWiki]].
+The TiddlyWiki community has held many Google Hangouts over the years. They are announced in the [[TiddlyWiki Google group|https://groups.google.com/d/forum/tiddlywiki]] and on the [[TiddlyWiki Twitter account|https://twitter.com/TiddlyWiki]].
 
 Past Hangouts are archived in this ~YouTube playlist:
 

editions/tw5.com/tiddlers/community/editions/_Noteself_ by Danielo Rodriguez.tid

@@ -5,8 +5,8 @@ created: 20141122093837330
 delivery: Web Service
 description: Free online service that you can also host yourself
 method: sync
-modified: 20210106151027179
-tags: Android Chrome Firefox [[Internet Explorer]] Linux Mac Opera PHP [[Other resources]] Safari Saving Windows iOS Edge [[Community Editions]]
+modified: 20211113010826610
+tags: Android Chrome Firefox [[Internet Explorer]] Linux Mac Opera PHP Safari Saving Windows iOS Edge [[Community Editions]] [[Other Resources]]
 title: "Noteself" by Danielo Rodríguez
 type: text/vnd.tiddlywiki
 url: https://noteself.github.io/

editions/tw5.com/tiddlers/community/examples/Reveal.js by Devin Weaver.tid

@@ -1,6 +1,6 @@
 created: 20200907161522189
-modified: 20200907162234327
-tags: Resources
+modified: 20211113230558637
+tags: Resources [[Other Resources]]
 title: "Reveal.js" by Devin Weaver
 type: text/vnd.tiddlywiki
 url: https://sukima.github.io/tiddlywiki-reveal-js/

editions/tw5.com/tiddlers/community/plugins/Encrypt single tiddler plugin.tid

@@ -1,6 +1,6 @@
 created: 20150602084548184
-modified: 20210106151027028
-tags: [[Community Plugns]]
+modified: 20211113010652022
+tags: [[Community Plugins]]
 title: "Encrypt single tiddler plugin" by Danielo Rodriguez
 type: text/vnd.tiddlywiki
 url: http://danielorodriguez.com/TW5-EncryptTiddlerPlugin/

editions/tw5.com/tiddlers/community/plugins/TiddlyMap by Felix Kuppers.tid

@@ -1,6 +1,6 @@
 created: 20141122093837330
-modified: 20210106151027589
-tags: [[Community Resources]]
+modified: 20211114205057710
+tags: [[Community Plugins]] [[Other Resources]]
 title: TiddlyMap Plugin by Felix Küppers
 type: text/vnd.tiddlywiki
 url: http://tiddlymap.org