Add docs

This reverses an August 2015 change in 68e15c10641e2eda1e64cf29954786a07326a920; the original rationale was wrong: there is nothing related to the navigator widget in the implementation of the tm-rename-tiddler message

.eslintignore

@@ -1,15 +1,8 @@
-# Known minified files
+# Ignore "third party" code whose style we will not change.
 /boot/sjcl.js
+/core/modules/utils/base64-utf8/base64-utf8.module.js
 /core/modules/utils/base64-utf8/base64-utf8.module.min.js
 /core/modules/utils/diff-match-patch/diff_match_patch.js
-/plugins/tiddlywiki/async/files/async.min.v1.5.0.js
+/core/modules/utils/diff-match-patch/diff_match_patch_uncompressed.js
-/plugins/tiddlywiki/codemirror-autocomplete/files/addon/hint/anyword-hint.js
+/core/modules/utils/dom/csscolorparser.js
-/plugins/tiddlywiki/codemirror-autocomplete/files/addon/hint/css-hint.js
+/plugins/tiddlywiki/*/files/
-/plugins/tiddlywiki/codemirror-autocomplete/files/addon/hint/html-hint.js
-/plugins/tiddlywiki/codemirror-autocomplete/files/addon/hint/javascript-hint.js
-/plugins/tiddlywiki/codemirror-autocomplete/files/addon/hint/show-hint.js
-/plugins/tiddlywiki/codemirror-autocomplete/files/addon/hint/xml-hint.js
-/plugins/tiddlywiki/codemirror-closebrackets/files/addon/edit/closebrackets.js
-/plugins/tiddlywiki/codemirror-closebrackets/files/addon/edit/matchbrackets.js
-/plugins/tiddlywiki/codemirror-closetag/files/addon/edit/closetag.js
-/plugins/tiddlywiki/codemirror-closetag/files/addon/fold/xml-fold.js

.eslintrc.yml

@@ -64,7 +64,23 @@ rules:
   init-declarations: 'off'
   jsx-quotes: error
   key-spacing: 'off'
-  keyword-spacing: 'off'
+  keyword-spacing:
+    - error
+    - before: true
+      after: false
+      overrides:
+        'case':
+          after: true
+        'do':
+          'after': true
+        'else':
+          after: true
+        'return':
+          after: true
+        'throw':
+          after: true
+        'try':
+          after: true
   line-comment-position: 'off'
   linebreak-style: 'off'
   lines-around-comment: 'off'

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

@@ -256,6 +256,28 @@ $tw.utils.deepDefaults = function(object /*, sourceObjectList */) {
 	return object;
 };
 
+/*
+Convert a URIComponent encoded string to a string safely
+*/
+$tw.utils.decodeURIComponentSafe = function(s) {
+	var v = s;
+	try {
+		v = decodeURIComponent(s);
+	} catch(e) {}
+	return v;
+};
+
+/*
+Convert a URI encoded string to a string safely
+*/
+$tw.utils.decodeURISafe = function(s) {
+	var v = s;
+	try {
+		v = decodeURI(s);
+	} catch(e) {}
+	return v;
+};
+
 /*
 Convert "&amp;" to &, "&nbsp;" to nbsp, "&lt;" to <, "&gt;" to > and "&quot;" to "
 */
@@ -1212,8 +1234,12 @@ $tw.Wiki = function(options) {
 			index,titlesLength,title;
 		for(index = 0, titlesLength = titles.length; index < titlesLength; index++) {
 			title = titles[index];
-			var shadowInfo = shadowTiddlers[title];
+			if(tiddlers[title]) {
-			callback(shadowInfo.tiddler,title);
+				callback(tiddlers[title],title);
+			} else {
+				var shadowInfo = shadowTiddlers[title];
+				callback(shadowInfo.tiddler,title);
+			}
 		}
 	};
 
@@ -1602,8 +1628,8 @@ $tw.modules.define("$:/boot/tiddlerdeserializer/json","tiddlerdeserializer",{
 				}
 				for(var f in data) {
 					if($tw.utils.hop(data,f)) {
-						// Check field name doesn't contain whitespace or control characters
+						// Check field name doesn't contain control characters
-						if(typeof(data[f]) !== "string" || /[\x00-\x1F\s]/.test(f)) {
+						if(typeof(data[f]) !== "string" || /[\x00-\x1F]/.test(f)) {
 							return false;
 						}
 					}
@@ -1618,7 +1644,12 @@ $tw.modules.define("$:/boot/tiddlerdeserializer/json","tiddlerdeserializer",{
 				}
 				return true;
 			},
-			data = JSON.parse(text);
+			data = {};
+		try {
+			data = JSON.parse(text);			
+		} catch(e) {
+			// Ignore JSON parse errors
+		}
 		if($tw.utils.isArray(data) && isTiddlerArrayValid(data)) {
 			return data;
 		} else if(isTiddlerValid(data)) {
@@ -1885,13 +1916,13 @@ $tw.loadTiddlersFromSpecification = function(filepath,excludeRegExp) {
 							value = path.basename(filename);
 							break;
 						case "filename-uri-decoded":
-							value = decodeURIComponent(path.basename(filename));
+							value = $tw.utils.decodeURIComponentSafe(path.basename(filename));
 							break;
 						case "basename":
 							value = path.basename(filename,path.extname(filename));
 							break;
 						case "basename-uri-decoded":
-							value = decodeURIComponent(path.basename(filename,path.extname(filename)));
+							value = $tw.utils.decodeURIComponentSafe(path.basename(filename,path.extname(filename)));
 							break;
 						case "extname":
 							value = path.extname(filename);
@@ -1919,6 +1950,20 @@ $tw.loadTiddlersFromSpecification = function(filepath,excludeRegExp) {
 			tiddlers.push({tiddlers: fileTiddlers});
 		}
 	};
+	// Helper to recursively search subdirectories
+	var getAllFiles = function(dirPath, recurse, arrayOfFiles) {
+		recurse = recurse || false;
+		arrayOfFiles = arrayOfFiles || [];
+		var files = fs.readdirSync(dirPath);
+		files.forEach(function(file) {
+			if (recurse && fs.statSync(dirPath + path.sep + file).isDirectory()) {
+				arrayOfFiles = getAllFiles(dirPath + path.sep + file, recurse, arrayOfFiles);
+			} else if(fs.statSync(dirPath + path.sep + file).isFile()){
+				arrayOfFiles.push(path.join(dirPath, path.sep, file));
+			}
+		});
+		return arrayOfFiles;
+	}
 	// Process the listed tiddlers
 	$tw.utils.each(filesInfo.tiddlers,function(tidInfo) {
 		if(tidInfo.prefix && tidInfo.suffix) {
@@ -1942,13 +1987,14 @@ $tw.loadTiddlersFromSpecification = function(filepath,excludeRegExp) {
 			// Process directory specifier
 			var dirPath = path.resolve(filepath,dirSpec.path);
 			if(fs.existsSync(dirPath) && fs.statSync(dirPath).isDirectory()) {
-				var	files = fs.readdirSync(dirPath),
+				var	files = getAllFiles(dirPath, dirSpec.searchSubdirectories),
 					fileRegExp = new RegExp(dirSpec.filesRegExp || "^.*$"),
 					metaRegExp = /^.*\.meta$/;
 				for(var t=0; t<files.length; t++) {
-					var filename = files[t];
+					var thisPath = path.relative(filepath, files[t]),
+					filename = path.basename(thisPath);
 					if(filename !== "tiddlywiki.files" && !metaRegExp.test(filename) && fileRegExp.test(filename)) {
-						processFile(dirPath + path.sep + filename,dirSpec.isTiddlerFile,dirSpec.fields,dirSpec.isEditableFile);
+						processFile(thisPath,dirSpec.isTiddlerFile,dirSpec.fields,dirSpec.isEditableFile);
 					}
 				}
 			} else {
@@ -2603,3 +2649,4 @@ if(typeof(exports) !== "undefined") {
 } else {
 	_boot(window.$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/Buttons.multids

@@ -32,8 +32,6 @@ ExportTiddler/Caption: export tiddler
 ExportTiddler/Hint: Export tiddler
 ExportTiddlers/Caption: export tiddlers
 ExportTiddlers/Hint: Export tiddlers
-ExportTiddlyWikiCore/Caption: export TiddlyWiki core
-ExportTiddlyWikiCore/Hint: Export the ~TiddlyWiki core code for running with external ~JavaScript   
 SidebarSearch/Hint: Select the sidebar search field
 Fold/Caption: fold tiddler
 Fold/Hint: Fold the body of this tiddler

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/language/en-GB/Help/listen.tid

@@ -22,7 +22,6 @@ All parameters are optional with safe defaults, and can be specified in any orde
 * ''readers'' - comma-separated list of principals allowed to read from this wiki
 * ''writers'' - comma-separated list of principals allowed to write to this wiki
 * ''csrf-disable'' - set to "yes" to disable CSRF checks (defaults to "no")
-* ''sse-enabled'' - set to "yes" to enable Server-sent events (defaults to "no")
 * ''root-tiddler'' - the tiddler to serve at the root (defaults to "$:/core/save/all")
 * ''root-render-type'' - the content type to which the root tiddler should be rendered (defaults to "text/plain")
 * ''root-serve-type'' - the content type with which the root tiddler should be served (defaults to "text/html")

core/language/en-GB/Import.multids

@@ -30,5 +30,5 @@ Upgrader/System/Warning: Core module tiddler.
 Upgrader/System/Alert: You are about to import a tiddler that will overwrite a core module tiddler. This is not recommended as it may make the system unstable.
 Upgrader/ThemeTweaks/Created: Migrated theme tweak from <$text text=<<from>>/>.
 Upgrader/Tiddler/Disabled: Disabled tiddler.
-Upgrader/Tiddler/Selected: User selected.
+Upgrader/Tiddler/Selected: Selected tiddler.
 Upgrader/Tiddler/Unselected: Unselected tiddler.

core/language/en-GB/Misc.multids

@@ -14,7 +14,7 @@ ConfirmAction: Do you wish to proceed?
 Count: count
 DefaultNewTiddlerTitle: New Tiddler
 Diffs/CountMessage: <<diff-count>> differences
-DropMessage: Drop here (or use the 'Escape' key to cancel)
+DropMessage: Drop now (or use the 'Escape' key to cancel)
 Encryption/Cancel: Cancel
 Encryption/ConfirmClearPassword: Do you wish to clear the password? This will remove the encryption applied when saving this wiki
 Encryption/PromptSetPassword: Set a new password for this TiddlyWiki

core/modules/commands/render.js

@@ -8,58 +8,59 @@ Render individual tiddlers and save the results to the specified files
 \*/
 (function(){
 
-/*jslint node: true, browser: true */
+	/*jslint node: true, browser: true */
-/*global $tw: false */
+	/*global $tw: false */
-"use strict";
+	"use strict";
-
+	
-var widget = require("$:/core/modules/widgets/widget.js");
+	var widget = require("$:/core/modules/widgets/widget.js");
-
+	
-exports.info = {
+	exports.info = {
-	name: "render",
+		name: "render",
-	synchronous: true
+		synchronous: true
-};
+	};
-
+	
-var Command = function(params,commander,callback) {
+	var Command = function(params,commander,callback) {
-	this.params = params;
+		this.params = params;
-	this.commander = commander;
+		this.commander = commander;
-	this.callback = callback;
+		this.callback = callback;
-};
+	};
-
+	
-Command.prototype.execute = function() {
+	Command.prototype.execute = function() {
-	if(this.params.length < 1) {
+		if(this.params.length < 1) {
-		return "Missing tiddler filter";
+			return "Missing tiddler filter";
-	}
-	var self = this,
-		fs = require("fs"),
-		path = require("path"),
-		wiki = this.commander.wiki,
-		tiddlerFilter = this.params[0],
-		filenameFilter = this.params[1] || "[is[tiddler]addsuffix[.html]]",
-		type = this.params[2] || "text/html",
-		template = this.params[3],
-		variableList = this.params.slice(4),
-		tiddlers = wiki.filterTiddlers(tiddlerFilter),
-		variables =  Object.create(null);
-		while(variableList.length >= 2) {
-			variables[variableList[0]] = variableList[1];
-			variableList = variableList.slice(2);
 		}
-	$tw.utils.each(tiddlers,function(title) {
+		var self = this,
-		var parser = wiki.parseTiddler(template || title);
+			fs = require("fs"),
-		var widgetNode = wiki.makeWidget(parser,{variables: $tw.utils.extend({},variables,{currentTiddler: title})}),
+			path = require("path"),
-			container = $tw.fakeDocument.createElement("div");
+			wiki = this.commander.wiki,
-		widgetNode.render(container,null);
+			tiddlerFilter = this.params[0],
-		var text = type === "text/html" ? container.innerHTML : container.textContent,
+			filenameFilter = this.params[1] || "[is[tiddler]addsuffix[.html]]",
-			filepath = path.resolve(self.commander.outputPath,wiki.filterTiddlers(filenameFilter,$tw.rootWidget,wiki.makeTiddlerIterator([title]))[0]);
+			type = this.params[2] || "text/html",
-		if(self.commander.verbose) {
+			template = this.params[3],
-			console.log("Rendering \"" + title + "\" to \"" + filepath + "\"");
+			variableList = this.params.slice(4),
-		}
+			tiddlers = wiki.filterTiddlers(tiddlerFilter),
-		$tw.utils.createFileDirectories(filepath);
+			variables =  Object.create(null);
-		fs.writeFileSync(filepath,text,"utf8");
+			while(variableList.length >= 2) {
-	});
+				variables[variableList[0]] = variableList[1];
-	return null;
+				variableList = variableList.slice(2);
-};
+			}
-
+		$tw.utils.each(tiddlers,function(title) {
-exports.Command = Command;
+			var filepath = path.resolve(self.commander.outputPath,wiki.filterTiddlers(filenameFilter,$tw.rootWidget,wiki.makeTiddlerIterator([title]))[0]);
-
+			if(self.commander.verbose) {
-})();
+				console.log("Rendering \"" + title + "\" to \"" + filepath + "\"");
+			}
+			var parser = wiki.parseTiddler(template || title),
+				widgetNode = wiki.makeWidget(parser,{variables: $tw.utils.extend({},variables,{currentTiddler: title})}),
+				container = $tw.fakeDocument.createElement("div");
+			widgetNode.render(container,null);
+			var text = type === "text/html" ? container.innerHTML : container.textContent;
+			$tw.utils.createFileDirectories(filepath);
+			fs.writeFileSync(filepath,text,"utf8");
+		});
+		return null;
+	};
+	
+	exports.Command = Command;
+	
+	})();
+	

core/modules/editor/engines/framed.js

@@ -135,7 +135,11 @@ FramedEngine.prototype.setText = function(text,type) {
 Update the DomNode with the new text
 */
 FramedEngine.prototype.updateDomNodeText = function(text) {
-	this.domNode.value = text;
+	try {
+		this.domNode.value = text;
+	} catch(e) {
+		// Ignore
+	}
 };
 
 /*
@@ -201,7 +205,7 @@ FramedEngine.prototype.handleInputEvent = function(event) {
 	this.widget.saveChanges(this.getText());
 	this.fixHeight();
 	if(this.widget.editInputActions) {
-		this.widget.invokeActionString(this.widget.editInputActions);
+		this.widget.invokeActionString(this.widget.editInputActions,this,event,{actionValue: this.getText()});
 	}
 	return true;
 };

core/modules/editor/engines/simple.js

@@ -85,7 +85,11 @@ SimpleEngine.prototype.setText = function(text,type) {
 Update the DomNode with the new text
 */
 SimpleEngine.prototype.updateDomNodeText = function(text) {
-	this.domNode.value = text;
+	try {
+		this.domNode.value = text;
+	} catch(e) {
+		// Ignore
+	}
 };
 
 /*
@@ -129,7 +133,7 @@ SimpleEngine.prototype.handleInputEvent = function(event) {
 	this.widget.saveChanges(this.getText());
 	this.fixHeight();
 	if(this.widget.editInputActions) {
-		this.widget.invokeActionString(this.widget.editInputActions);
+		this.widget.invokeActionString(this.widget.editInputActions,this,event,{actionValue: this.getText()});
 	}
 	return true;
 };

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"]));
@@ -332,7 +332,7 @@ function editTextWidgetFactory(toolbarEngine,nonToolbarEngine) {
 	};
 
 	EditTextWidget.prototype.handlePasteEvent = function(event) {
-		if(event.clipboardData.files.length) {
+		if(event.clipboardData && event.clipboardData.files && event.clipboardData.files.length) {
 			event.preventDefault();
 			event.stopPropagation();
 			this.dispatchDOMEvent(this.cloneEvent(event,["clipboardData"]));

core/modules/editor/operations/text/focus-editor.js

@@ -0,0 +1,17 @@
+/*\
+title: $:/core/modules/editor/operations/text/focus-editor.js
+type: application/javascript
+module-type: texteditoroperation
+Simply focus the Text editor
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+exports["focus-editor"] = function(event,operation) {
+	operation = null;
+};
+
+})();

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 = event.paramObject.prefix || "",
+		suffix = event.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";
+				suffix + "\n";
-	operation.newSelStart = operation.cutStart + event.paramObject.prefix.length + 1;
+	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) {
+					getVariable: function(name,opts) {
-						switch(name) {
+						opts = opts || {};
-							case "currentTiddler":
+						opts.variables = {
-								return "" + title;
+							"currentTiddler": "" + title,
-							case "..currentTiddler":
+							"..currentTiddler": widget.getVariable("currentTiddler"),
-								return widget.getVariable("currentTiddler");
+							"index": "" + index,
-							default:
+							"revIndex": "" +  (results.length - 1 - index),
-								return widget.getVariable(name);
+							"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

@@ -15,22 +15,29 @@ Export our filter prefix function
 exports.map = function(operationSubFunction,options) {
 	return function(results,source,widget) {
 		if(results.length > 0) {
-			var inputTitles = results.toArray();
+			var inputTitles = results.toArray(),
+				index = 0;
 			results.clear();
 			$tw.utils.each(inputTitles,function(title) {
 				var filtered = operationSubFunction(options.wiki.makeTiddlerIterator([title]),{
-					getVariable: function(name) {
+					getVariable: function(name,opts) {
-						switch(name) {
+						opts = opts || {};
-							case "currentTiddler":
+						opts.variables = {
-								return "" + title;
+							"currentTiddler": "" + title,
-							case "..currentTiddler":
+							"..currentTiddler": widget.getVariable("currentTiddler"),
-								return widget.getVariable("currentTiddler");
+							"index": "" + index,
-							default:
+							"revIndex": "" +  (inputTitles.length - 1 - index),
-								return widget.getVariable(name);
+							"length": "" + inputTitles.length
+						};
+						if(name in opts.variables) {
+							return opts.variables[name];
+						} else {
+							return widget.getVariable(name,opts);
 						}
 					}
 				});
 				results.push(filtered[0] || "");
+				++index;
 			});
 		}
 	}

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 accumulator = "",
-			var index = 0;
+				index = 0;
 			results.each(function(title) {
 				var list = operationSubFunction(options.wiki.makeTiddlerIterator([title]),{
-					getVariable: function(name) {
+					getVariable: function(name,opts) {
-						switch(name) {
+						opts = opts || {};
-							case "currentTiddler":
+						opts.variables = {
-								return "" + title;
+							"currentTiddler": "" + title,
-							case "..currentTiddler":
+							"..currentTiddler": widget.getVariable("currentTiddler"),
-								return widget.getVariable("currentTiddler");
+							"index": "" + index,
-							case "accumulator":
+							"revIndex": "" +  (results.length - 1 - index),
-								return "" + accumulator;
+							"length": "" + results.length,
-							case "index":
+							"accumulator": "" + accumulator
-								return "" + index;
+						};
-							case "revIndex":
+						if(name in opts.variables) {
-								return "" +  (results.length - 1 - index);
+							return opts.variables[name];
-							case "length":
+						} else {
-								return "" + results.length;
+							return widget.getVariable(name,opts);
-							default:
-								return widget.getVariable(name);
 						}
 					}
 				});

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) {
+					getVariable: function(name,opts) {
-						switch(name) {
+						opts = opts || {};
-							case "currentTiddler":
+						opts.variables = {
-								return "" + title;
+							"currentTiddler": "" + title,
-							case "..currentTiddler":
+							"..currentTiddler": widget.getVariable("currentTiddler")
-								return widget.getVariable("currentTiddler");
+						};
-							default:
+						if(name in opts.variables) {
-								return widget.getVariable(name);
+							return opts.variables[name];
+						} else {
+							return widget.getVariable(name,opts);
 						}
 					}
 				});

core/modules/filters.js

@@ -95,10 +95,12 @@ function parseFilterOperation(operators,filterString,p) {
 			if(nextBracketPos === -1) {
 				throw "Missing closing bracket in filter expression";
 			}
-			if(!operator.regexp) {
+			if(operator.regexp) {
+				operand.text = "";
+			} else {
 				operand.text = filterString.substring(p,nextBracketPos);
-				operator.operands.push(operand);
 			}
+			operator.operands.push(operand);
 			p = nextBracketPos + 1;
 		}
 

core/modules/filters/all.js

@@ -52,7 +52,7 @@ exports.all = function(source,operator,options) {
 			results.pushTop(subop(source,operator.prefix,options));
 		}
 	}
-	return results.toArray();
+	return results.makeTiddlerIterator(options.wiki);
 };
 
 })();

core/modules/filters/backlinks.js

@@ -16,11 +16,11 @@ Filter operator for returning all the backlinks from a tiddler
 Export our filter function
 */
 exports.backlinks = function(source,operator,options) {
-	var results = [];
+	var results = new $tw.utils.LinkedList();
 	source(function(tiddler,title) {
-		$tw.utils.pushTop(results,options.wiki.getTiddlerBacklinks(title));
+		results.pushTop(options.wiki.getTiddlerBacklinks(title));
 	});
-	return results;
+	return results.makeTiddlerIterator(options.wiki);
 };
 
 })();

core/modules/filters/crypto.js

@@ -0,0 +1,27 @@
+/*\
+title: $:/core/modules/filters/crypto.js
+type: application/javascript
+module-type: filteroperator
+
+Filter operators for cryptography, using the Stanford JavaScript library
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+exports.sha256 = function(source,operator,options) {
+	var results = [],
+		length = parseInt(operator.operand,10) || 20,
+		sha256 = function(text) {
+			return sjcl.codec.hex.fromBits(sjcl.hash.sha256.hash(text)).substr(0,length);
+		};
+	source(function(tiddler,title) {
+		results.push(sha256(title));
+	});
+	return results;
+};
+
+})();

core/modules/filters/encodings.js

@@ -19,12 +19,7 @@ Export our filter functions
 exports.decodeuricomponent = function(source,operator,options) {
 	var results = [];
 	source(function(tiddler,title) {
-		var value = title;
+		results.push($tw.utils.decodeURIComponentSafe(title));
-		try {
-			value = decodeURIComponent(title);
-		} catch(e) {
-		}
-		results.push(value);
 	});
 	return results;
 };
@@ -40,12 +35,7 @@ exports.encodeuricomponent = function(source,operator,options) {
 exports.decodeuri = function(source,operator,options) {
 	var results = [];
 	source(function(tiddler,title) {
-		var value = title;
+		results.push($tw.utils.decodeURISafe(title));
-		try {
-			value = decodeURI(title);
-		} catch(e) {
-		}
-		results.push(value);
 	});
 	return results;
 };

core/modules/filters/links.js

@@ -20,7 +20,7 @@ exports.links = function(source,operator,options) {
 	source(function(tiddler,title) {
 		results.pushTop(options.wiki.getTiddlerLinks(title));
 	});
-	return results.toArray();
+	return results.makeTiddlerIterator(options.wiki);
 };
 
 })();

core/modules/filters/listops.js

@@ -103,4 +103,16 @@ exports.nth = function(source,operator,options) {
 	return results.slice(count - 1,count);
 };
 
+/*
+The zero based nth member of the list
+*/
+exports.zth = function(source,operator,options) {
+	var count = $tw.utils.getInt(operator.operand,0),
+		results = [];
+	source(function(tiddler,title) {
+		results.push(title);
+	});
+	return results.slice(count,count + 1);
+};
+
 })();

core/modules/filters/math.js

@@ -165,6 +165,35 @@ exports["standard-deviation"] = makeNumericReducingOperator(
 	}
 );
 
+//trigonometry
+exports.cos = makeNumericBinaryOperator(
+	function(a) {return Math.cos(a)}
+);
+
+exports.sin = makeNumericBinaryOperator(
+	function(a) {return Math.sin(a)}
+);
+
+exports.tan = makeNumericBinaryOperator(
+	function(a) {return Math.tan(a)}
+);
+
+exports.acos = makeNumericBinaryOperator(
+	function(a) {return Math.acos(a)}
+);
+
+exports.asin = makeNumericBinaryOperator(
+	function(a) {return Math.asin(a)}
+);
+
+exports.atan = makeNumericBinaryOperator(
+	function(a) {return Math.atan(a)}
+);
+
+exports.atan2 = makeNumericBinaryOperator(
+	function(a,b) {return Math.atan2(a,b)}
+);
+
 //Calculate the variance of a population of numbers in an array given its mean
 function getVarianceFromArray(values,mean) {
 	var deviationTotal = values.reduce(function(accumulator,value) {

core/modules/filters/moduleproperty.js

@@ -0,0 +1,30 @@
+/*\
+title: $:/core/modules/filters/moduleproperty.js
+type: application/javascript
+module-type: filteroperator
+
+Filter [[module-name]moduleproperty[name]] retrieve a module property
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+/*
+Export our filter function
+*/
+exports.moduleproperty = function(source,operator,options) {
+	var results = [];
+	source(function(tiddler,title) {
+		var value = require(title)[operator.operand || ""];
+		if(value !== undefined) {
+			results.push(value);
+		}
+	});
+	results.sort();
+	return results;
+};
+
+})();

core/modules/filters/modules.js

@@ -17,11 +17,23 @@ Export our filter function
 */
 exports.modules = function(source,operator,options) {
 	var results = [];
-	source(function(tiddler,title) {
+	if(operator.operands.length >= 2) {
-		$tw.utils.each($tw.modules.types[title],function(moduleInfo,moduleName) {
+		// Return the modules that have the module property specified in the first operand with the value in the second operand
-			results.push(moduleName);
+		source(function(tiddler,title) {
+			$tw.utils.each($tw.modules.types[title],function(moduleInfo,moduleName) {
+				if(require(moduleName)[operator.operands[0]] === operator.operands[1]) {
+					results.push(moduleName);					
+				}
+			});
 		});
-	});
+	} else {
+		// Return all the module names without filtering
+		source(function(tiddler,title) {
+			$tw.utils.each($tw.modules.types[title],function(moduleInfo,moduleName) {
+				results.push(moduleName);
+			});
+		});
+	}
 	results.sort();
 	return results;
 };

core/modules/filters/range.js

@@ -17,9 +17,13 @@ Export our filter function
 */
 exports.range = function(source,operator,options) {
 	var results = [];
-	// Split the operand into numbers delimited by these symbols
+	// For backwards compatibility, if there is only one operand, try to split it using one of the delimiters
-	var parts = operator.operand.split(/[,:;]/g),
+	var parts = operator.operands || [];
-		beg, end, inc, i, fixed = 0;
+	if(parts.length === 1) {
+		parts = operator.operand.split(/[,:;]/g);
+	}
+	// Process the parts
+	var beg, end, inc, i, fixed = 0;
 	for (i=0; i<parts.length; i++) {
 		// Validate real number
 		if(!/^\s*[+-]?((\d+(\.\d*)?)|(\.\d+))\s*$/.test(parts[i])) {

core/modules/filters/strings.js

@@ -119,23 +119,25 @@ exports["search-replace"] = function(source,operator,options) {
 	var results = [],
 		suffixes = operator.suffixes || [],
 		flagSuffix = (suffixes[0] ? (suffixes[0][0] || "") : ""),
-		flags = (flagSuffix.indexOf("g") !== -1 ? "g" : "") + (flagSuffix.indexOf("i") !== -1 ? "i" : ""),
+		flags = (flagSuffix.indexOf("g") !== -1 ? "g" : "") + (flagSuffix.indexOf("i") !== -1 ? "i" : "") + (flagSuffix.indexOf("m") !== -1 ? "m" : ""),
 		isRegExp = (suffixes[1] && suffixes[1][0] === "regexp") ? true : false,
-		searchTerm,
+		//Escape regexp characters if the operand is not a regular expression
+		searchTerm = isRegExp ? operator.operand : $tw.utils.escapeRegExp(operator.operand),
+		//Escape $ character in replacement string if not in regular expression mode
+		replacement = isRegExp ? operator.operands[1] : (operator.operands[1]||"").replace(/\$/g,"$$$$"),
 		regExp;
+	try {
+		regExp = new RegExp(searchTerm,flags);
+	} catch(ex) {
+		return ["RegExp error: " + ex];
+	}
 
 	source(function(tiddler,title) {
 		if(title && (operator.operands.length > 1)) {
-			//Escape regexp characters if the operand is not a regular expression
-			searchTerm = isRegExp ? operator.operand : $tw.utils.escapeRegExp(operator.operand);
-			try {
-				regExp = new RegExp(searchTerm,flags);
-			} catch(ex) {
-				return ["RegExp error: " + ex];
-			}
 			results.push(
-				title.replace(regExp,operator.operands[1])
+				title.replace(regExp,replacement)
 			);
+			regExp.lastIndex = 0;
 		} else {
 			results.push(title);
 		}

core/modules/filters/untagged.js

@@ -16,20 +16,13 @@ Filter operator returning all the selected tiddlers that are untagged
 Export our filter function
 */
 exports.untagged = function(source,operator,options) {
-	var results = [];
+	var results = [],
-	if(operator.prefix === "!") {
+		expected = (operator.prefix === "!");
-		source(function(tiddler,title) {
+	source(function(tiddler,title) {
-			if(tiddler && $tw.utils.isArray(tiddler.fields.tags) && tiddler.fields.tags.length > 0) {
+		if((tiddler && $tw.utils.isArray(tiddler.fields.tags) && tiddler.fields.tags.length > 0) === expected) {
-				$tw.utils.pushTop(results,title);
+			results.push(title);
-			}
+		}
-		});
+	});
-	} else {
-		source(function(tiddler,title) {
-			if(!tiddler || !tiddler.hasField("tags") || ($tw.utils.isArray(tiddler.fields.tags) && tiddler.fields.tags.length === 0)) {
-				$tw.utils.pushTop(results,title);
-			}
-		});
-	}
 	return results;
 };
 

core/modules/parsers/wikiparser/rules/html.js

@@ -66,7 +66,7 @@ exports.parse = function() {
 };
 
 /*
-Look for an HTML tag. Returns null if not found, otherwise returns {type: "element", name:, attributes: [], isSelfClosing:, start:, end:,}
+Look for an HTML tag. Returns null if not found, otherwise returns {type: "element", name:, attributes: {}, orderedAttributes: [], isSelfClosing:, start:, end:,}
 */
 exports.parseTag = function(source,pos,options) {
 	options = options || {};
@@ -74,7 +74,8 @@ exports.parseTag = function(source,pos,options) {
 		node = {
 			type: "element",
 			start: pos,
-			attributes: {}
+			attributes: {},
+			orderedAttributes: []
 		};
 	// Define our regexps
 	var reTagName = /([a-zA-Z0-9\-\$]+)/g;
@@ -106,6 +107,7 @@ exports.parseTag = function(source,pos,options) {
 	// Process attributes
 	var attribute = $tw.utils.parseAttribute(source,pos);
 	while(attribute) {
+		node.orderedAttributes.push(attribute);
 		node.attributes[attribute.name] = attribute;
 		pos = attribute.end;
 		// Get the next attribute

core/modules/parsers/wikiparser/wikiparser.js

@@ -231,7 +231,10 @@ WikiParser.prototype.parseBlock = function(terminatorRegExpString) {
 		return nextMatch.rule.parse();
 	}
 	// Treat it as a paragraph if we didn't find a block rule
-	return [{type: "element", tag: "p", children: this.parseInlineRun(terminatorRegExp)}];
+	var start = this.pos;
+	var children = this.parseInlineRun(terminatorRegExp);
+	var end = this.pos;
+	return [{type: "element", tag: "p", children: children, start: start, end: end }];
 };
 
 /*
@@ -307,7 +310,7 @@ WikiParser.prototype.parseInlineRunUnterminated = function(options) {
 	while(this.pos < this.sourceLength && nextMatch) {
 		// Process the text preceding the run rule
 		if(nextMatch.matchIndex > this.pos) {
-			this.pushTextWidget(tree,this.source.substring(this.pos,nextMatch.matchIndex));
+			this.pushTextWidget(tree,this.source.substring(this.pos,nextMatch.matchIndex),this.pos,nextMatch.matchIndex);
 			this.pos = nextMatch.matchIndex;
 		}
 		// Process the run rule
@@ -317,7 +320,7 @@ WikiParser.prototype.parseInlineRunUnterminated = function(options) {
 	}
 	// Process the remaining text
 	if(this.pos < this.sourceLength) {
-		this.pushTextWidget(tree,this.source.substr(this.pos));
+		this.pushTextWidget(tree,this.source.substr(this.pos),this.pos,this.sourceLength);
 	}
 	this.pos = this.sourceLength;
 	return tree;
@@ -337,7 +340,7 @@ WikiParser.prototype.parseInlineRunTerminated = function(terminatorRegExp,option
 		if(terminatorMatch) {
 			if(!inlineRuleMatch || inlineRuleMatch.matchIndex >= terminatorMatch.index) {
 				if(terminatorMatch.index > this.pos) {
-					this.pushTextWidget(tree,this.source.substring(this.pos,terminatorMatch.index));
+					this.pushTextWidget(tree,this.source.substring(this.pos,terminatorMatch.index),this.pos,terminatorMatch.index);
 				}
 				this.pos = terminatorMatch.index;
 				if(options.eatTerminator) {
@@ -350,7 +353,7 @@ WikiParser.prototype.parseInlineRunTerminated = function(terminatorRegExp,option
 		if(inlineRuleMatch) {
 			// Preceding text
 			if(inlineRuleMatch.matchIndex > this.pos) {
-				this.pushTextWidget(tree,this.source.substring(this.pos,inlineRuleMatch.matchIndex));
+				this.pushTextWidget(tree,this.source.substring(this.pos,inlineRuleMatch.matchIndex),this.pos,inlineRuleMatch.matchIndex);
 				this.pos = inlineRuleMatch.matchIndex;
 			}
 			// Process the inline rule
@@ -364,7 +367,7 @@ WikiParser.prototype.parseInlineRunTerminated = function(terminatorRegExp,option
 	}
 	// Process the remaining text
 	if(this.pos < this.sourceLength) {
-		this.pushTextWidget(tree,this.source.substr(this.pos));
+		this.pushTextWidget(tree,this.source.substr(this.pos),this.pos,this.sourceLength);
 	}
 	this.pos = this.sourceLength;
 	return tree;
@@ -373,12 +376,12 @@ WikiParser.prototype.parseInlineRunTerminated = function(terminatorRegExp,option
 /*
 Push a text widget onto an array, respecting the configTrimWhiteSpace setting
 */
-WikiParser.prototype.pushTextWidget = function(array,text) {
+WikiParser.prototype.pushTextWidget = function(array,text,start,end) {
 	if(this.configTrimWhiteSpace) {
 		text = $tw.utils.trim(text);
 	}
 	if(text) {
-		array.push({type: "text", text: text});
+		array.push({type: "text", text: text, start: start, end: end});		
 	}
 };
 

core/modules/savers/andtidwiki.js

@@ -42,7 +42,7 @@ AndTidWiki.prototype.save = function(text,method,callback,options) {
 		window.twi.saveWiki(text);
 	} else {
 		// Get the pathname of this document
-		var pathname = decodeURIComponent(document.location.toString().split("#")[0]);
+		var pathname = $tw.utils.decodeURIComponentSafe(document.location.toString().split("#")[0]);
 		// Strip the file://
 		if(pathname.indexOf("file://") === 0) {
 			pathname = pathname.substr(7);

core/modules/savers/download.js

@@ -26,7 +26,7 @@ DownloadSaver.prototype.save = function(text,method,callback,options) {
 		var p = document.location.pathname.lastIndexOf("/");
 		if(p !== -1) {
 			// We decode the pathname because document.location is URL encoded by the browser
-			filename = decodeURIComponent(document.location.pathname.substr(p+1));
+			filename = $tw.utils.decodeURIComponentSafe(document.location.pathname.substr(p+1));
 		}
 	}
 	if(!filename) {

core/modules/savers/gitea.js

@@ -72,7 +72,7 @@ GiteaSaver.prototype.save = function(text,method,callback) {
 				}
 			}
 			var data = {
-				message: $tw.language.getRawString("ControlPanel/Saving/GitService/CommitMessage"),
+				message: $tw.language.getString("ControlPanel/Saving/GitService/CommitMessage"),
 				content: $tw.utils.base64Encode(text),
 				sha: sha
 			};

core/modules/savers/github.js

@@ -69,7 +69,7 @@ GitHubSaver.prototype.save = function(text,method,callback) {
 				});
 			}
 			var data = {
-				message: $tw.language.getRawString("ControlPanel/Saving/GitService/CommitMessage"),
+				message: $tw.language.getString("ControlPanel/Saving/GitService/CommitMessage"),
 				content: $tw.utils.base64Encode(text),
 				branch: branch,
 				sha: sha

core/modules/savers/gitlab.js

@@ -67,7 +67,7 @@ GitLabSaver.prototype.save = function(text,method,callback) {
 				});
 			}
 			var data = {
-				commit_message: $tw.language.getRawString("ControlPanel/Saving/GitService/CommitMessage"),
+				commit_message: $tw.language.getString("ControlPanel/Saving/GitService/CommitMessage"),
 				content: text,
 				branch: branch,
 				sha: sha

core/modules/savers/tiddlyfox.js

@@ -43,7 +43,7 @@ TiddlyFoxSaver.prototype.save = function(text,method,callback) {
 		}
 		// Create the message element and put it in the message box
 		var message = document.createElement("div");
-		message.setAttribute("data-tiddlyfox-path",decodeURIComponent(pathname));
+		message.setAttribute("data-tiddlyfox-path",$tw.utils.decodeURIComponentSafe(pathname));
 		message.setAttribute("data-tiddlyfox-content",text);
 		messageBox.appendChild(message);
 		// Add an event handler for when the file has been saved

core/modules/savers/twedit.js

@@ -21,7 +21,7 @@ TWEditSaver.prototype.save = function(text,method,callback) {
 		return false;
 	}
 	// Get the pathname of this document
-	var pathname = decodeURIComponent(document.location.pathname);
+	var pathname = $tw.utils.decodeURIComponentSafe(document.location.pathname);
 	// Strip any query or location part
 	var p = pathname.indexOf("?");
 	if(p !== -1) {

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

@@ -17,7 +17,7 @@ exports.method = "DELETE";
 exports.path = /^\/bags\/default\/tiddlers\/(.+)$/;
 
 exports.handler = function(request,response,state) {
-	var title = decodeURIComponent(state.params[0]);
+	var title = $tw.utils.decodeURIComponentSafe(state.params[0]);
 	state.wiki.deleteTiddler(title);
 	response.writeHead(204, "OK", {
 		"Content-Type": "text/plain"

core/modules/server/routes/get-file.js

@@ -20,22 +20,29 @@ exports.handler = function(request,response,state) {
 	var path = require("path"),
 		fs = require("fs"),
 		util = require("util"),
-		suppliedFilename = decodeURIComponent(state.params[0]),
+		suppliedFilename = $tw.utils.decodeURIComponentSafe(state.params[0]),
-		filename = path.resolve(state.boot.wikiPath,"files",suppliedFilename),
+		baseFilename = path.resolve(state.boot.wikiPath,"files"),
+		filename = path.resolve(baseFilename,suppliedFilename),
 		extension = path.extname(filename);
-	fs.readFile(filename,function(err,content) {
+	// Check that the filename is inside the wiki files folder
-		var status,content,type = "text/plain";
+	if(path.relative(baseFilename,filename).indexOf("..") !== 0) {
-		if(err) {
+		// Send the file
-			console.log("Error accessing file " + filename + ": " + err.toString());
+		fs.readFile(filename,function(err,content) {
-			status = 404;
+			var status,content,type = "text/plain";
-			content = "File '" + suppliedFilename + "' not found";
+			if(err) {
-		} else {
+				console.log("Error accessing file " + filename + ": " + err.toString());
-			status = 200;
+				status = 404;
-			content = content;
+				content = "File '" + suppliedFilename + "' not found";
-			type = ($tw.config.fileExtensionInfo[extension] ? $tw.config.fileExtensionInfo[extension].type : "application/octet-stream");
+			} else {
-		}
+				status = 200;
-		state.sendResponse(status,{"Content-Type": type},content);
+				content = content;
-	});
+				type = ($tw.config.fileExtensionInfo[extension] ? $tw.config.fileExtensionInfo[extension].type : "application/octet-stream");
+			}
+			state.sendResponse(status,{"Content-Type": type},content);
+		});
+	} else {
+		state.sendResponse(404,{"Content-Type": "text/plain"},"File '" + suppliedFilename + "' not found");
+	}
 };
 
 }());

core/modules/server/routes/get-status.js

@@ -21,7 +21,6 @@ exports.handler = function(request,response,state) {
 		username: state.authenticatedUsername || state.server.get("anon-username") || "",
 		anonymous: !state.authenticatedUsername,
 		read_only: !state.server.isAuthorized("writers",state.authenticatedUsername),
-		sse_enabled: state.server.get("sse-enabled") === "yes",
 		space: {
 			recipe: "default"
 		},

core/modules/server/routes/get-tiddler-html.js

@@ -17,7 +17,7 @@ exports.method = "GET";
 exports.path = /^\/([^\/]+)$/;
 
 exports.handler = function(request,response,state) {
-	var title = decodeURIComponent(state.params[0]),
+	var title = $tw.utils.decodeURIComponentSafe(state.params[0]),
 		tiddler = state.wiki.getTiddler(title);
 	if(tiddler) {
 		var renderType = tiddler.getFieldString("_render_type"),

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

@@ -17,7 +17,7 @@ exports.method = "GET";
 exports.path = /^\/recipes\/default\/tiddlers\/(.+)$/;
 
 exports.handler = function(request,response,state) {
-	var title = decodeURIComponent(state.params[0]),
+	var title = $tw.utils.decodeURIComponentSafe(state.params[0]),
 		tiddler = state.wiki.getTiddler(title),
 		tiddlerFields = {},
 		knownFields = [

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

@@ -17,7 +17,7 @@ exports.method = "PUT";
 exports.path = /^\/recipes\/default\/tiddlers\/(.+)$/;
 
 exports.handler = function(request,response,state) {
-	var title = decodeURIComponent(state.params[0]),
+	var title = $tw.utils.decodeURIComponentSafe(state.params[0]),
 	fields = JSON.parse(state.data);
 	// Pull up any subfields in the `fields` object
 	if(fields.fields) {
@@ -30,7 +30,7 @@ exports.handler = function(request,response,state) {
 	if(fields.revision) {
 		delete fields.revision;
 	}
-	state.wiki.addTiddler(new $tw.Tiddler(state.wiki.getCreationFields(),fields,{title: title},state.wiki.getModificationFields()));
+	state.wiki.addTiddler(new $tw.Tiddler(fields,{title: title}));
 	var changeCount = state.wiki.getChangeCount(title).toString();
 	response.writeHead(204, "OK",{
 		Etag: "\"default/" + encodeURIComponent(title) + "/" + changeCount + ":\"",

core/modules/server/server-sent-events.js

@@ -1,70 +0,0 @@
-/*\
-title: $:/core/modules/server/server-sent-events.js
-type: application/javascript
-module-type: library
-\*/
-(function(){
-
-/*jslint node: true, browser: true */
-/*global $tw: false */
-"use strict";
-
-/*
-parameters:
-		prefix - usually the plugin path, such as `plugins/tiddlywiki/tiddlyweb`. The
-			route will match `/events/${prefix}` exactly.
-
-		handler - a function that will be called each time a request comes in with the
-			request and state from the route and an emit function to call.
-*/
-
-var ServerSentEvents = function ServerSentEvents(prefix, handler) {
-	this.handler = handler;
-	this.prefix = prefix;
-};
-
-ServerSentEvents.prototype.getExports = function() {
-	return {
-		bodyFormat: "stream",
-		method: "GET",
-		path: new RegExp("^/events/" + this.prefix + "$"),
-		handler: this.handleEventRequest.bind(this)
-	};
-};
-
-ServerSentEvents.prototype.handleEventRequest = function(request,response,state) {
-	if(ServerSentEvents.prototype.isEventStreamRequest(request)) {
-		response.writeHead(200, {
-			"Content-Type": "text/event-stream",
-			"Cache-Control": "no-cache",
-			"Connection": "keep-alive"
-		});
-		this.handler(request,state,this.emit.bind(this,response),this.end.bind(this,response));
-	} else {
-		response.writeHead(406,"Not Acceptable",{});
-		response.end();
-	}
-};
-
-ServerSentEvents.prototype.isEventStreamRequest = function(request) {
-	return request.headers.accept &&
-		request.headers.accept.match(/^text\/event-stream/);
-};
-
-ServerSentEvents.prototype.emit = function(response,event,data) {
-	if(typeof event !== "string" || event.indexOf("\n") !== -1) {
-		throw new Error("Type must be a single-line string");
-	}
-	if(typeof data !== "string" || data.indexOf("\n") !== -1) {
-		throw new Error("Data must be a single-line string");
-	}
-	response.write("event: " + event + "\ndata: " + data + "\n\n", "utf8");
-};
-
-ServerSentEvents.prototype.end = function(response) {
-	response.end();
-};
-
-exports.ServerSentEvents = ServerSentEvents;
-
-})();

core/modules/startup/rootwidget.js

@@ -51,6 +51,20 @@ exports.startup = function() {
 			element.focus(event.paramObject);
 		}
 	});
+	// Install the tm-rename-tiddler and tm-relink-tiddler messages
+	var makeRenameHandler = function(method) {
+		return function(event) {
+			var options = {},
+				paramObject = event.paramObject || {},
+				from = paramObject.from || event.tiddlerTitle,
+				to = paramObject.to;
+			options.dontRenameInTags = (paramObject.renameInTags === "false" || paramObject.renameInTags === "no") ? true : false;
+			options.dontRenameInLists = (paramObject.renameInLists === "false" || paramObject.renameInLists === "no") ? true : false;
+			$tw.wiki[method](from,to,options);
+		};
+	};
+	$tw.rootWidget.addEventListener("tm-rename-tiddler",makeRenameHandler("renameTiddler"));
+	$tw.rootWidget.addEventListener("tm-relink-tiddler",makeRenameHandler("relinkTiddler"));
 	// Install the scroller
 	$tw.pageScroller = new $tw.utils.PageScroller();
 	$tw.rootWidget.addEventListener("tm-scroll",function(event) {

core/modules/startup/story.js

@@ -120,10 +120,10 @@ function openStartupTiddlers(options) {
 		var hash = $tw.locationHash.substr(1),
 			split = hash.indexOf(":");
 		if(split === -1) {
-			target = decodeURIComponent(hash.trim());
+			target = $tw.utils.decodeURIComponentSafe(hash.trim());
 		} else {
-			target = decodeURIComponent(hash.substr(0,split).trim());
+			target = $tw.utils.decodeURIComponentSafe(hash.substr(0,split).trim());
-			storyFilter = decodeURIComponent(hash.substr(split + 1).trim());
+			storyFilter = $tw.utils.decodeURIComponentSafe(hash.substr(split + 1).trim());
 		}
 	}
 	// If the story wasn't specified use the current tiddlers or a blank story

core/modules/syncer.js

@@ -20,7 +20,6 @@ Syncer.prototype.titleIsAnonymous = "$:/status/IsAnonymous";
 Syncer.prototype.titleIsReadOnly = "$:/status/IsReadOnly";
 Syncer.prototype.titleUserName = "$:/status/UserName";
 Syncer.prototype.titleSyncFilter = "$:/config/SyncFilter";
-Syncer.prototype.titleSyncDisablePolling = "$:/config/SyncDisablePolling";
 Syncer.prototype.titleSyncPollingInterval = "$:/config/SyncPollingInterval";
 Syncer.prototype.titleSyncDisableLazyLoading = "$:/config/SyncDisableLazyLoading";
 Syncer.prototype.titleSavedNotification = "$:/language/Notifications/Save/Done";
@@ -90,7 +89,7 @@ function Syncer(options) {
 		if(filteredChanges.length > 0) {
 			self.processTaskQueue();
 		} else {
-			// Look for deletions of tiddlers we're already syncing
+			// Look for deletions of tiddlers we're already syncing	
 			var outstandingDeletion = false
 			$tw.utils.each(changes,function(change,title,object) {
 				if(change.deleted && $tw.utils.hop(self.tiddlerInfo,title)) {
@@ -122,7 +121,7 @@ function Syncer(options) {
 				self.login(username,password,function() {});
 			} else {
 				// No username and password, so we display a prompt
-				self.handleLoginEvent();
+				self.handleLoginEvent();				
 			}
 		});
 		$tw.rootWidget.addEventListener("tm-logout",function() {
@@ -139,7 +138,7 @@ function Syncer(options) {
 	if(!this.disableUI && this.wiki.getTiddlerText(this.titleSyncDisableLazyLoading) !== "yes") {
 		this.wiki.addEventListener("lazyLoad",function(title) {
 			self.handleLazyLoadEvent(title);
-		});
+		});		
 	}
 	// Get the login status
 	this.getStatus(function(err,isLoggedIn) {
@@ -174,8 +173,8 @@ Syncer.prototype.getTiddlerRevision = function(title) {
 	if(this.syncadaptor && this.syncadaptor.getTiddlerRevision) {
 		return this.syncadaptor.getTiddlerRevision(title);
 	} else {
-		return this.wiki.getTiddler(title).fields.revision;
+		return this.wiki.getTiddler(title).fields.revision;	
-	}
+	} 
 };
 
 /*
@@ -268,9 +267,9 @@ Syncer.prototype.getStatus = function(callback) {
 		// Mark us as not logged in
 		this.wiki.addTiddler({title: this.titleIsLoggedIn,text: "no"});
 		// Get login status
-		this.syncadaptor.getStatus(function(err,isLoggedIn,username,isReadOnly,isAnonymous,isPollingDisabled) {
+		this.syncadaptor.getStatus(function(err,isLoggedIn,username,isReadOnly,isAnonymous) {
 			if(err) {
-				self.logger.alert(err);
+				self.displayError("Get Status Error",err);
 			} else {
 				// Set the various status tiddlers
 				self.wiki.addTiddler({title: self.titleIsReadOnly,text: isReadOnly ? "yes" : "no"});
@@ -279,9 +278,6 @@ Syncer.prototype.getStatus = function(callback) {
 				if(isLoggedIn) {
 					self.wiki.addTiddler({title: self.titleUserName,text: username || ""});
 				}
-				if(isPollingDisabled) {
-					self.wiki.addTiddler({title: self.titleSyncDisablePolling, text: "yes"});
-				}
 			}
 			// Invoke the callback
 			if(callback) {
@@ -305,15 +301,12 @@ Syncer.prototype.syncFromServer = function() {
 			}
 		},
 		triggerNextSync = function() {
-			if(pollingEnabled) {
+			self.pollTimerId = setTimeout(function() {
-				self.pollTimerId = setTimeout(function() {
+				self.pollTimerId = null;
-					self.pollTimerId = null;
+				self.syncFromServer.call(self);
-					self.syncFromServer.call(self);
+			},self.pollTimerInterval);
-				},self.pollTimerInterval);
-			}
 		},
-		syncSystemFromServer = (self.wiki.getTiddlerText("$:/config/SyncSystemTiddlersFromServer") === "yes"),
+		syncSystemFromServer = (self.wiki.getTiddlerText("$:/config/SyncSystemTiddlersFromServer") === "yes" ? true : false);
-		pollingEnabled = (self.wiki.getTiddlerText(self.titleSyncDisablePolling) !== "yes");
 	if(this.syncadaptor && this.syncadaptor.getUpdatedTiddlers) {
 		this.logger.log("Retrieving updated tiddler list");
 		cancelNextSync();
@@ -336,7 +329,7 @@ Syncer.prototype.syncFromServer = function() {
 				});
 				if(updates.modifications.length > 0 || updates.deletions.length > 0) {
 					self.processTaskQueue();
-				}
+				}				
 			}
 		});
 	} else if(this.syncadaptor && this.syncadaptor.getSkinnyTiddlers) {
@@ -479,7 +472,7 @@ Syncer.prototype.handleLogoutEvent = function() {
 	if(this.syncadaptor.logout) {
 		this.syncadaptor.logout(function(err) {
 			if(err) {
-				self.logger.alert(err);
+				self.displayError("Logout Error",err);
 			} else {
 				self.getStatus();
 			}
@@ -516,7 +509,7 @@ Syncer.prototype.processTaskQueue = function() {
 				} else {
 					self.updateDirtyStatus();
 					// Process the next task
-					self.processTaskQueue.call(self);
+					self.processTaskQueue.call(self);					
 				}
 			});
 		} else {
@@ -524,11 +517,11 @@ Syncer.prototype.processTaskQueue = function() {
 			this.updateDirtyStatus();
 			// And trigger a timeout if there is a pending task
 			if(task === true) {
-				this.triggerTimeout();
+				this.triggerTimeout();				
 			}
 		}
 	} else {
-		this.updateDirtyStatus();
+		this.updateDirtyStatus();		
 	}
 };
 
@@ -562,7 +555,7 @@ Syncer.prototype.chooseNextTask = function() {
 				isReadyToSave = !tiddlerInfo || !tiddlerInfo.timestampLastSaved || tiddlerInfo.timestampLastSaved < thresholdLastSaved;
 			if(hasChanged) {
 				if(isReadyToSave) {
-					return new SaveTiddlerTask(this,title);
+					return new SaveTiddlerTask(this,title); 					
 				} else {
 					havePending = true;
 				}

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/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;

core/modules/utils/dom/dragndrop.js

@@ -16,7 +16,7 @@ Browser data transfer utilities, used with the clipboard and drag and drop
 Options:
 
 domNode: dom node to make draggable
-dragImageType: "pill" or "dom"
+dragImageType: "pill", "blank" or "dom" (the default)
 dragTiddlerFn: optional function to retrieve the title of tiddler to drag
 dragFilterFn: optional function to retreive the filter defining a list of tiddlers to drag
 widget: widget to use as the contect for the filter
@@ -73,6 +73,9 @@ exports.makeDraggable = function(options) {
 				if(dataTransfer.setDragImage) {
 					if(dragImageType === "pill") {
 						dataTransfer.setDragImage(dragImage.firstChild,-16,-16);
+					} else if (dragImageType === "blank") {
+						dragImage.removeChild(dragImage.firstChild);
+						dataTransfer.setDragImage(dragImage,0,0);
 					} else {
 						var r = domNode.getBoundingClientRect();
 						dataTransfer.setDragImage(domNode,event.clientX-r.left,event.clientY-r.top);
@@ -164,7 +167,7 @@ var importDataTypes = [
 	}},
 	{type: "URL", IECompatible: true, toTiddlerFieldsArray: function(data,fallbackTitle) {
 		// Check for tiddler data URI
-		var match = decodeURIComponent(data).match(/^data\:text\/vnd\.tiddler,(.*)/i);
+		var match = $tw.utils.decodeURIComponentSafe(data).match(/^data\:text\/vnd\.tiddler,(.*)/i);
 		if(match) {
 			return parseJSONTiddlers(match[1],fallbackTitle);
 		} else {
@@ -173,7 +176,7 @@ var importDataTypes = [
 	}},
 	{type: "text/x-moz-url", IECompatible: false, toTiddlerFieldsArray: function(data,fallbackTitle) {
 		// Check for tiddler data URI
-		var match = decodeURIComponent(data).match(/^data\:text\/vnd\.tiddler,(.*)/i);
+		var match = $tw.utils.decodeURIComponentSafe(data).match(/^data\:text\/vnd\.tiddler,(.*)/i);
 		if(match) {
 			return parseJSONTiddlers(match[1],fallbackTitle);
 		} else {
@@ -205,10 +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;
 			}
@@ -217,4 +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/dom/http.js

@@ -34,6 +34,23 @@ exports.httpRequest = function(options) {
 			});
 			return result;
 		},
+		getHeader = function(targetHeader) {
+			return headers[targetHeader] || headers[targetHeader.toLowerCase()];
+		},
+		isSimpleRequest = function(type,headers) {
+			if(["GET","HEAD","POST"].indexOf(type) === -1) {
+				return false;
+			}
+			for(var header in headers) {
+				if(["accept","accept-language","content-language","content-type"].indexOf(header.toLowerCase()) === -1) {
+					return false;
+				}
+			}
+			if(hasHeader("Content-Type") && ["application/x-www-form-urlencoded","multipart/form-data","text/plain"].indexOf(getHeader["Content-Type"]) === -1) {
+				return false;
+			}
+			return true;	
+		},
 		returnProp = options.returnProp || "responseText",
 		request = new XMLHttpRequest(),
 		data = "",
@@ -76,7 +93,7 @@ exports.httpRequest = function(options) {
 	if(data && !hasHeader("Content-Type")) {
 		request.setRequestHeader("Content-Type","application/x-www-form-urlencoded; charset=UTF-8");
 	}
-	if(!hasHeader("X-Requested-With")) {
+	if(!hasHeader("X-Requested-With") && !isSimpleRequest(type,headers)) {
 		request.setRequestHeader("X-Requested-With","TiddlyWiki");
 	}
 	try {

core/modules/utils/dom/scroller.js

@@ -49,10 +49,14 @@ Handle an event
 */
 PageScroller.prototype.handleEvent = function(event) {
 	if(event.type === "tm-scroll") {
+		var options = {};
+		if($tw.utils.hop(event.paramObject,"animationDuration")) {
+			options.animationDuration = event.paramObject.animationDuration;
+		}
 		if(event.paramObject && event.paramObject.selector) {
-			this.scrollSelectorIntoView(null,event.paramObject.selector);
+			this.scrollSelectorIntoView(null,event.paramObject.selector,null,options);
 		} else {
-			this.scrollIntoView(event.target);
+			this.scrollIntoView(event.target,null,options);
 		}
 		return false; // Event was handled
 	}
@@ -62,10 +66,10 @@ PageScroller.prototype.handleEvent = function(event) {
 /*
 Handle a scroll event hitting the page document
 */
-PageScroller.prototype.scrollIntoView = function(element,callback) {
+PageScroller.prototype.scrollIntoView = function(element,callback,options) {
 	var self = this,
-		duration = $tw.utils.getAnimationDuration(),
+		duration = $tw.utils.hop(options,"animationDuration") ? parseInt(options.animationDuration) : $tw.utils.getAnimationDuration(),
-	    srcWindow = element ? element.ownerDocument.defaultView : window;
+		srcWindow = element ? element.ownerDocument.defaultView : window;
 	// Now get ready to scroll the body
 	this.cancelScroll(srcWindow);
 	this.startTime = Date.now();
@@ -122,11 +126,11 @@ PageScroller.prototype.scrollIntoView = function(element,callback) {
 	drawFrame();
 };
 
-PageScroller.prototype.scrollSelectorIntoView = function(baseElement,selector,callback) {
+PageScroller.prototype.scrollSelectorIntoView = function(baseElement,selector,callback,options) {
 	baseElement = baseElement || document.body;
 	var element = baseElement.querySelector(selector);
 	if(element) {
-		this.scrollIntoView(element,callback);
+		this.scrollIntoView(element,callback,options);
 	}
 };
 

core/modules/utils/fakedom.js

@@ -235,7 +235,7 @@ Object.defineProperty(TW_Element.prototype, "innerHTML", {
 				if(node instanceof TW_Element) {
 					b.push(node.outerHTML);
 				} else if(node instanceof TW_TextNode) {
-					b.push($tw.utils.htmlEncode(node.textContent));
+					b.push($tw.utils.htmlTextEncode(node.textContent));
 				}
 			});
 			return b.join("");

core/modules/utils/linked-list.js

@@ -95,6 +95,15 @@ LinkedList.prototype.toArray = function() {
 	return output;
 };
 
+LinkedList.prototype.makeTiddlerIterator = function(wiki) {
+	var self = this;
+	return function(callback) {
+		self.each(function(title) {
+			callback(wiki.getTiddler(title),title);
+		});
+	};
+};
+
 function _removeOne(list,value) {
 	var prevEntry = list.prev[value],
 		nextEntry = list.next[value],

core/modules/utils/transliterate.js

@@ -199,6 +199,8 @@ exports.transliterationPairs = {
 	"Nj":"N",
 	"Ñ":"N",
 	"NJ":"NJ",
+	"ð":"d",
+	"Ð":"D",
 	"Ó":"O",
 	"Ŏ":"O",
 	"Ǒ":"O",
@@ -265,6 +267,8 @@ exports.transliterationPairs = {
 	"Ɽ":"R",
 	"Ꜿ":"C",
 	"Ǝ":"E",
+	"ß":"ss",
+	"ẞ":"SS",
 	"Ś":"S",
 	"Ṥ":"S",
 	"Š":"S",
@@ -275,6 +279,8 @@ exports.transliterationPairs = {
 	"Ṡ":"S",
 	"Ṣ":"S",
 	"Ṩ":"S",
+	"þ": "th",
+	"Þ": "TH",
 	"Ť":"T",
 	"Ţ":"T",
 	"Ṱ":"T",
@@ -907,7 +913,8 @@ exports.transliterationPairs = {
 	"т":"t",
 	"ь":"'",
 	"б":"b",
-	"ю":"yu"
+	"ю":"yu",
+	"…":"..."
 };
 
 exports.transliterate = function(str) {

core/modules/utils/utils.js

@@ -383,6 +383,15 @@ exports.formatDateString = function(date,template) {
 			[/^0WW/, function() {
 				return $tw.utils.pad($tw.utils.getWeek(date));
 			}],
+			[/^0ddddd/, function() {
+				return $tw.utils.pad(Math.floor((date - new Date(date.getFullYear(), 0, 0)) / 1000 / 60 / 60 / 24),3);
+			}],
+			[/^ddddd/, function() {
+				return Math.floor((date - new Date(date.getFullYear(), 0, 0)) / 1000 / 60 / 60 / 24);
+			}],
+			[/^dddd/, function() {
+				return [7,1,2,3,4,5,6][date.getDay()];
+			}],
 			[/^ddd/, function() {
 				return $tw.language.getString("Date/Short/Day/" + date.getDay());
 			}],

core/modules/widgets/action-confirm.js

@@ -59,7 +59,7 @@ Invoke the action associated with this widget
 ConfirmWidget.prototype.invokeAction = function(triggeringWidget,event) {
 	var invokeActions = true,
 		handled = true,
-	    	win = event.event && event.event.view ? event.event.view : window;
+	    	win = event && event.event && event.event.view ? event.event.view : window;
 	if(this.prompt) {
 		invokeActions = win.confirm(this.message);
 	}

core/modules/widgets/action-sendmessage.js

@@ -39,6 +39,8 @@ SendMessageWidget.prototype.execute = function() {
 	this.actionParam = this.getAttribute("$param");
 	this.actionName = this.getAttribute("$name");
 	this.actionValue = this.getAttribute("$value","");
+	this.actionNames = this.getAttribute("$names");
+	this.actionValues = this.getAttribute("$values");
 };
 
 /*
@@ -59,13 +61,20 @@ Invoke the action associated with this widget
 SendMessageWidget.prototype.invokeAction = function(triggeringWidget,event) {
 	// Get the string parameter
 	var param = this.actionParam;
-	// Assemble the attributes as a hashmap
+	// Assemble the parameters as a hashmap
 	var paramObject = Object.create(null);
-	var count = 0;
+	// Add names/values pairs if present
+	if(this.actionNames && this.actionValues) {
+		var names = this.wiki.filterTiddlers(this.actionNames,this),
+			values = this.wiki.filterTiddlers(this.actionValues,this);
+		$tw.utils.each(names,function(name,index) {
+			paramObject[name] = values[index] || "";
+		});
+	}
+	// Add raw parameters
 	$tw.utils.each(this.attributes,function(attribute,name) {
 		if(name.charAt(0) !== "$") {
 			paramObject[name] = attribute;
-			count++;
 		}
 	});
 	// Add name/value pair if present
@@ -73,14 +82,15 @@ SendMessageWidget.prototype.invokeAction = function(triggeringWidget,event) {
 		paramObject[this.actionName] = this.actionValue;
 	}
 	// Dispatch the message
-	this.dispatchEvent({
+	var params = {
 		type: this.actionMessage,
 		param: param,
 		paramObject: paramObject,
+		event: event,
 		tiddlerTitle: this.getVariable("currentTiddler"),
-		navigateFromTitle: this.getVariable("storyTiddler"),
+		navigateFromTitle: this.getVariable("storyTiddler")
-		event: event
+	};
-	});
+	this.dispatchEvent(params);
 	return true; // Action was invoked
 };
 

core/modules/widgets/action-setmultiplefields.js

@@ -0,0 +1,86 @@
+/*\
+title: $:/core/modules/widgets/action-setmultiplefields.js
+type: application/javascript
+module-type: widget
+
+Action widget to set multiple fields or indexes on a tiddler
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+var Widget = require("$:/core/modules/widgets/widget.js").widget;
+
+var SetMultipleFieldsWidget = function(parseTreeNode,options) {
+	this.initialise(parseTreeNode,options);
+};
+
+/*
+Inherit from the base widget class
+*/
+SetMultipleFieldsWidget.prototype = new Widget();
+
+/*
+Render this widget into the DOM
+*/
+SetMultipleFieldsWidget.prototype.render = function(parent,nextSibling) {
+	this.computeAttributes();
+	this.execute();
+};
+
+/*
+Compute the internal state of the widget
+*/
+SetMultipleFieldsWidget.prototype.execute = function() {
+	this.actionTiddler = this.getAttribute("$tiddler",this.getVariable("currentTiddler"));
+	this.actionFields = this.getAttribute("$fields");
+	this.actionIndexes = this.getAttribute("$indexes");
+	this.actionValues = this.getAttribute("$values");
+	this.actionTimestamp = this.getAttribute("$timestamp","yes") === "yes";
+};
+
+/*
+Refresh the widget by ensuring our attributes are up to date
+*/
+SetMultipleFieldsWidget.prototype.refresh = function(changedTiddlers) {
+	var changedAttributes = this.computeAttributes();
+	if(changedAttributes["$tiddler"] || changedAttributes["$fields"] || changedAttributes["$indexes"] || changedAttributes["$values"] || changedAttributes["$timestamp"]) {
+		this.refreshSelf();
+		return true;
+	}
+	return this.refreshChildren(changedTiddlers);
+};
+
+/*
+Invoke the action associated with this widget
+*/
+SetMultipleFieldsWidget.prototype.invokeAction = function(triggeringWidget,event) {
+	var tiddler = this.wiki.getTiddler(this.actionTiddler),
+		names, values = this.wiki.filterTiddlers(this.actionValues,this);
+	if(this.actionFields) {
+		var additions = {};
+		names = this.wiki.filterTiddlers(this.actionFields,this);
+		$tw.utils.each(names,function(fieldname,index) {
+			additions[fieldname] = values[index] || "";
+		});
+		var creationFields = this.actionTimestamp ? this.wiki.getCreationFields() : undefined,
+			modificationFields = this.actionTimestamp ? this.wiki.getModificationFields() : undefined;
+		this.wiki.addTiddler(new $tw.Tiddler(creationFields,tiddler,{title: this.actionTiddler},modificationFields,additions));
+	} else if(this.actionIndexes) {
+		var data = this.wiki.getTiddlerData(this.actionTiddler,Object.create(null));
+		names = this.wiki.filterTiddlers(this.actionIndexes,this);
+		$tw.utils.each(names,function(name,index) {
+			data[name] = values[index] || "";
+		});
+		this.wiki.setTiddlerData(this.actionTiddler,data,{},{suppressTimestamp: !this.actionTimestamp});
+	}
+	return true; // Action was invoked
+};
+
+exports["action-setmultiplefields"] = SetMultipleFieldsWidget;
+
+})();
+	

core/modules/widgets/codeblock.js

@@ -52,7 +52,13 @@ CodeBlockWidget.prototype.execute = function() {
 Selectively refreshes the widget if needed. Returns true if the widget or any of its children needed re-rendering
 */
 CodeBlockWidget.prototype.refresh = function(changedTiddlers) {
-	return false;
+	var changedAttributes = this.computeAttributes();
+	if(changedAttributes.code || changedAttributes.language) {
+		this.refreshSelf();
+		return true;
+	} else {
+		return false;
+	}
 };
 
 exports.codeblock = CodeBlockWidget;

core/modules/widgets/draggable.js

@@ -54,6 +54,7 @@ DraggableWidget.prototype.render = function(parent,nextSibling) {
 		dragFilterFn: function() {return self.getAttribute("filter");},
 		startActions: self.startActions,
 		endActions: self.endActions,
+		dragImageType: self.dragImageType,
 		widget: this
 	});
 	// Insert the link into the DOM and render any children
@@ -71,6 +72,7 @@ DraggableWidget.prototype.execute = function() {
 	this.draggableClasses = this.getAttribute("class");
 	this.startActions = this.getAttribute("startactions");
 	this.endActions = this.getAttribute("endactions");
+	this.dragImageType = this.getAttribute("dragimagetype"); 
 	// Make the child widgets
 	this.makeChildWidgets();
 };

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/eventcatcher.js

@@ -76,16 +76,22 @@ EventWidget.prototype.render = function(parent,nextSibling) {
 						variables["tv-selectednode-posy"] = selectedNode.offsetTop.toString();
 						variables["tv-selectednode-width"] = selectedNode.offsetWidth.toString();
 						variables["tv-selectednode-height"] = selectedNode.offsetHeight.toString();
+						
+						if(event.clientX && event.clientY) {
+							//Add variables for event X and Y position relative to selected node
+							selectedNodeRect = selectedNode.getBoundingClientRect();
+							variables["event-fromselected-posx"] = (event.clientX - selectedNodeRect.left).toString();
+							variables["event-fromselected-posy"] = (event.clientY - selectedNodeRect.top).toString();
 
-						//Add variables for event X and Y position relative to selected node
+							//Add variables for event X and Y position relative to event catcher node
-						selectedNodeRect = selectedNode.getBoundingClientRect();
+							catcherNodeRect = self.domNode.getBoundingClientRect();
-						variables["event-fromselected-posx"] = (event.clientX - selectedNodeRect.left).toString();
+							variables["event-fromcatcher-posx"] = (event.clientX - catcherNodeRect.left).toString();
-						variables["event-fromselected-posy"] = (event.clientY - selectedNodeRect.top).toString();
+							variables["event-fromcatcher-posy"] = (event.clientY - catcherNodeRect.top).toString();
 
-						//Add variables for event X and Y position relative to event catcher node
+							//Add variables for event X and Y position relative to the viewport
-						catcherNodeRect = self.domNode.getBoundingClientRect();
+							variables["event-fromviewport-posx"] = event.clientX.toString();
-						variables["event-fromcatcher-posx"] = (event.clientX - catcherNodeRect.left).toString();
+							variables["event-fromviewport-posy"] = event.clientY.toString();
-						variables["event-fromcatcher-posy"] = (event.clientY - catcherNodeRect.top).toString();
+						}
 					}
 				} else {
 					return false;

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/importvariables.js

@@ -46,7 +46,7 @@ ImportVariablesWidget.prototype.execute = function(tiddlerList) {
 	this.tiddlerList = tiddlerList || this.wiki.filterTiddlers(this.filter,this);
 	// Accumulate the <$set> widgets from each tiddler
 	$tw.utils.each(this.tiddlerList,function(title) {
-		var parser = widgetPointer.wiki.parseTiddler(title);
+		var parser = widgetPointer.wiki.parseTiddler(title,{parseAsInline:true});
 		if(parser) {
 			var parseTreeNode = parser.tree[0];
 			while(parseTreeNode && parseTreeNode.type === "set") {

core/modules/widgets/jsontiddler.js

@@ -32,13 +32,7 @@ JSONTiddlerWidget.prototype.render = function(parent,nextSibling) {
 	this.computeAttributes();
 	this.execute();
 	// Collect the fields from the optional base tiddler
-	var fields = {};
+	var fields = this.getTiddlerFields();
-	if(this.attTiddler) {
-		var tiddler = this.wiki.getTiddler(this.attTiddler);
-		if(tiddler) {
-			fields = tiddler.getFieldStrings({exclude: this.attExclude.split(" ")});
-		}
-	}
 	// Add custom fields specified in attributes starting with $
 	$tw.utils.each(this.attributes,function(attribute,name) {
 		if(name.charAt(0) === "$") {
@@ -79,6 +73,19 @@ JSONTiddlerWidget.prototype.refresh = function(changedTiddlers) {
 	}
 };
 
+JSONTiddlerWidget.prototype.getTiddlerFields = function() {
+	var fields = {};
+	if(this.attTiddler) {
+		var tiddler = this.wiki.getTiddler(this.attTiddler);
+		if(tiddler) {
+			fields = tiddler.getFieldStrings({exclude: this.attExclude.split(" ")});
+		} else {
+			fields = {title: this.attTiddler};
+		}
+	}
+	return fields;
+};
+
 exports.jsontiddler = JSONTiddlerWidget;
 
 })();

core/modules/widgets/let.js

@@ -0,0 +1,96 @@
+/*\
+title: $:/core/modules/widgets/let.js
+type: application/javascript
+module-type: widget
+
+This widget allows defining multiple variables at once, while allowing
+the later variables to depend upon the earlier ones.
+
+```
+\define helloworld() Hello world!
+<$let currentTiddler="target" value={{!!value}} currentTiddler="different">
+  {{!!value}} will be different from <<value>>
+</$let>
+```
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+var Widget = require("$:/core/modules/widgets/widget.js").widget;
+
+var LetWidget = function(parseTreeNode,options) {
+	// Initialise
+	this.initialise(parseTreeNode,options);
+};
+
+/*
+Inherit from the base widget class
+*/
+LetWidget.prototype = new Widget();
+
+/*
+Render this widget into the DOM
+*/
+LetWidget.prototype.render = function(parent,nextSibling) {
+	this.parentDomNode = parent;
+	this.computeAttributes();
+	this.execute();
+	this.renderChildren(parent,nextSibling);
+};
+
+LetWidget.prototype.computeAttributes = function() {
+	// Before computing attributes, we must make clear that none of the
+	// existing attributes are staged for lookup, even on a refresh
+	var changedAttributes = {},
+		self = this;
+	this.currentValueFor = Object.create(null);
+	$tw.utils.each(this.parseTreeNode.orderedAttributes,function(attribute,index) {
+		var value = self.computeAttribute(attribute),
+			name = attribute.name;
+		if(name.charAt(0) !== "$") {
+			// Now that it's prepped, we're allowed to look this variable up
+			// when defining later variables
+			self.currentValueFor[name] = value;
+		}
+	});
+	// Run through again, setting variables and looking for differences
+	$tw.utils.each(this.currentValueFor,function(value,name) {
+		if (self.attributes[name] !== value) {
+			self.attributes[name] = value;
+			self.setVariable(name,value);
+			changedAttributes[name] = true;
+		}
+	});
+	return changedAttributes;
+};
+
+LetWidget.prototype.getVariableInfo = function(name,options) {
+	// Special handling: If this variable exists in this very $let, we can
+	// use it, but only if it's been staged.
+	if ($tw.utils.hop(this.currentValueFor,name)) {
+		return {
+			text: this.currentValueFor[name]
+		};
+	}
+	return Widget.prototype.getVariableInfo.call(this,name,options);
+};
+
+/*
+Refresh the widget by ensuring our attributes are up to date
+*/
+LetWidget.prototype.refresh = function(changedTiddlers) {
+	var changedAttributes = this.computeAttributes();
+	if($tw.utils.count(changedAttributes) > 0) {
+		this.refreshSelf();
+		return true;
+	}
+	return this.refreshChildren(changedTiddlers);
+};
+
+exports["let"] = LetWidget;
+
+})();

core/modules/widgets/link.js

@@ -207,7 +207,8 @@ Selectively refreshes the widget if needed. Returns true if the widget or any of
 */
 LinkWidget.prototype.refresh = function(changedTiddlers) {
 	var changedAttributes = this.computeAttributes();
-	if(changedAttributes.to || changedTiddlers[this.to] || changedAttributes["aria-label"] || changedAttributes.tooltip) {
+	if(changedAttributes.to || changedTiddlers[this.to] || changedAttributes["aria-label"] || changedAttributes.tooltip ||
+		changedAttributes["class"] || changedAttributes.tabindex || changedAttributes.draggable || changedAttributes.tag) {
 		this.refreshSelf();
 		return true;
 	}

core/modules/widgets/list.js

@@ -51,6 +51,9 @@ ListWidget.prototype.render = function(parent,nextSibling) {
 	} else {
 		this.storyview = null;
 	}
+	if(this.storyview && this.storyview.renderEnd) {
+		this.storyview.renderEnd();
+	}
 };
 
 /*
@@ -236,6 +239,11 @@ ListWidget.prototype.handleListChanges = function(changedTiddlers) {
 					hasRefreshed = hasRefreshed || refreshed;
 				}
 			}
+			// If there are items to remove and we have not refreshed then recreate the item that will now be at the last position
+			if(!hasRefreshed && this.children.length > this.list.length) {
+				this.removeListItem(this.list.length-1);
+				this.insertListItem(this.list.length-1,this.list[this.list.length-1]);
+			}
 		} else {
 			// Cycle through the list, inserting and removing list items as needed
 			for(t=0; t<this.list.length; t++) {

core/modules/widgets/messagecatcher.js

@@ -36,28 +36,38 @@ MessageCatcherWidget.prototype.render = function(parent,nextSibling) {
 	// Helper to add an event handler
 	var addEventHandler = function(type,actions) {
 		if(type && actions) {
+			var isActionStringExecuting = false;
 			self.addEventListener(
 				type,
 				function(event) {
+					// Don't trap the event if it came from one of our action handlers
+					if(isActionStringExecuting) {
+						return true;
+					}
 					// Collect all the event properties into variables
 					var collectProps = function(obj,prefix) {
 						prefix = prefix || "";
-						var props = {};
+						var props = {},
+							names = [];
 						$tw.utils.each(obj,function(value,name) {
 							if(["string","boolean","number"].indexOf(typeof value) !== -1) {
-								props[prefix + name] = value.toString();
+								names.push(name);
+								props[prefix + "-" + name] = value.toString();
 							}
 						});
+						props["list-" + prefix] = $tw.utils.stringifyList(names);
 						return props;
 					};
 					var variables = $tw.utils.extend(
 						{},
-						collectProps(event.paramObject,"event-paramObject-"),
+						collectProps(event.paramObject,"event-paramObject"),
-						collectProps(event,"event-"),
+						collectProps(event,"event"),
 						{
 							modifier: $tw.keyboardManager.getEventModifierKeyDescriptor(event)
 						});
+					isActionStringExecuting = true;
 					self.invokeActionString(actions,self,event,variables);
+					isActionStringExecuting = false;
 					return false;
 				}
 			);

core/modules/widgets/navigator.js

@@ -44,8 +44,7 @@ NavigatorWidget.prototype.render = function(parent,nextSibling) {
 		{type: "tm-fold-tiddler", handler: "handleFoldTiddlerEvent"},
 		{type: "tm-fold-other-tiddlers", handler: "handleFoldOtherTiddlersEvent"},
 		{type: "tm-fold-all-tiddlers", handler: "handleFoldAllTiddlersEvent"},
-		{type: "tm-unfold-all-tiddlers", handler: "handleUnfoldAllTiddlersEvent"},
+		{type: "tm-unfold-all-tiddlers", handler: "handleUnfoldAllTiddlersEvent"}
-		{type: "tm-rename-tiddler", handler: "handleRenameTiddlerEvent"}
 	]);
 	this.parentDomNode = parent;
 	this.computeAttributes();
@@ -636,16 +635,6 @@ NavigatorWidget.prototype.handleUnfoldAllTiddlersEvent = function(event) {
 	});
 };
 
-NavigatorWidget.prototype.handleRenameTiddlerEvent = function(event) {
-	var options = {},
-		paramObject = event.paramObject || {},
-		from = paramObject.from || event.tiddlerTitle,
-		to = paramObject.to;
-	options.dontRenameInTags = (paramObject.renameInTags === "false" || paramObject.renameInTags === "no") ? true : false;
-	options.dontRenameInLists = (paramObject.renameInLists === "false" || paramObject.renameInLists === "no") ? true : false;
-	this.wiki.renameTiddler(from,to,options);
-};
-
 exports.navigator = NavigatorWidget;
 
 })();

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;
@@ -122,6 +122,7 @@ RadioWidget.prototype.refresh = function(changedTiddlers) {
 		return true;
 	} else if(changedTiddlers[this.radioTitle]) {
 		this.inputDomNode.checked = this.getValue() === this.radioValue;
+		$tw.utils.toggleClass(this.labelDomNode,"tc-radio-selected",this.inputDomNode.checked);
 		return this.refreshChildren(changedTiddlers);
 	} else {
 		return this.refreshChildren(changedTiddlers);

core/modules/widgets/reveal.js

@@ -226,7 +226,7 @@ RevealWidget.prototype.refresh = function(changedTiddlers) {
 				this.refreshSelf();
 				return true;
 			}
-		} else if(this.type === "popup" && this.updatePopupPosition && (changedTiddlers[this.state] || changedTiddlers[this.stateTitle])) {
+		} else if(this.type === "popup" && this.isOpen && this.updatePopupPosition && (changedTiddlers[this.state] || changedTiddlers[this.stateTitle])) {
 			this.positionPopup(this.domNode);
 		}
 		if(changedAttributes.style) {

core/modules/widgets/scrollable.js

@@ -38,10 +38,14 @@ ScrollableWidget.prototype.handleScrollEvent = function(event) {
 	if(this.outerDomNode.scrollWidth <= this.outerDomNode.offsetWidth && this.outerDomNode.scrollHeight <= this.outerDomNode.offsetHeight && this.fallthrough === "yes") {
 		return true;
 	}
+	var options = {};
+	if($tw.utils.hop(event.paramObject,"animationDuration")) {
+		options.animationDuration = event.paramObject.animationDuration;
+	}
 	if(event.paramObject && event.paramObject.selector) {
-		this.scrollSelectorIntoView(null,event.paramObject.selector);
+		this.scrollSelectorIntoView(null,event.paramObject.selector,null,options);
 	} else {
-		this.scrollIntoView(event.target);
+		this.scrollIntoView(event.target,null,options);
 	}
 	return false; // Handled event
 };
@@ -49,9 +53,9 @@ ScrollableWidget.prototype.handleScrollEvent = function(event) {
 /*
 Scroll an element into view
 */
-ScrollableWidget.prototype.scrollIntoView = function(element) {
+ScrollableWidget.prototype.scrollIntoView = function(element,callback,options) {
-	var duration = $tw.utils.getAnimationDuration(),
+	var duration = $tw.utils.hop(options,"animationDuration") ? parseInt(options.animationDuration) : $tw.utils.getAnimationDuration(),
-	srcWindow = element ? element.ownerDocument.defaultView : window;
+		srcWindow = element ? element.ownerDocument.defaultView : window;
 	this.cancelScroll();
 	this.startTime = Date.now();
 	var scrollPosition = {
@@ -114,11 +118,11 @@ ScrollableWidget.prototype.scrollIntoView = function(element) {
 	}
 };
 
-ScrollableWidget.prototype.scrollSelectorIntoView = function(baseElement,selector,callback) {
+ScrollableWidget.prototype.scrollSelectorIntoView = function(baseElement,selector,callback,options) {
 	baseElement = baseElement || document.body;
 	var element = baseElement.querySelector(selector);
 	if(element) {
-		this.scrollIntoView(element,callback);
+		this.scrollIntoView(element,callback,options);
 	}
 };
 
@@ -155,8 +159,6 @@ ScrollableWidget.prototype.render = function(parent,nextSibling) {
 	// Create elements
 	this.outerDomNode = this.document.createElement("div");
 	$tw.utils.setStyle(this.outerDomNode,[
-		{overflowY: "auto"},
-		{overflowX: "auto"},
 		{webkitOverflowScrolling: "touch"}
 	]);
 	this.innerDomNode = this.document.createElement("div");

core/modules/widgets/setmultiplevariables.js

@@ -0,0 +1,81 @@
+/*\
+title: $:/core/modules/widgets/setmultiplevariables.js
+type: application/javascript
+module-type: widget
+
+Widget to set multiple variables at once from a list of names and a list of values
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+var Widget = require("$:/core/modules/widgets/widget.js").widget;
+
+var SetMultipleVariablesWidget = function(parseTreeNode,options) {
+    this.initialise(parseTreeNode,options);
+};
+
+/*
+Inherit from the base widget class
+*/
+SetMultipleVariablesWidget.prototype = new Widget();
+
+/*
+Render this widget into the DOM
+*/
+SetMultipleVariablesWidget.prototype.render = function(parent,nextSibling) {
+    this.parentDomNode = parent;
+    this.computeAttributes();
+    this.execute();
+    this.renderChildren(parent,nextSibling);
+};
+
+/*
+Compute the internal state of the widget
+*/
+SetMultipleVariablesWidget.prototype.execute = function() {
+    // Setup our variables
+    this.setVariables();
+    // Construct the child widgets
+    this.makeChildWidgets();
+};
+
+
+SetMultipleVariablesWidget.prototype.setVariables = function() {
+    // Set the variables
+    var self = this,
+        filterNames = this.getAttribute("$names",""),
+        filterValues = this.getAttribute("$values","");
+    this.variableNames = [];
+    this.variableValues = [];
+    if(filterNames && filterValues) {
+        this.variableNames = this.wiki.filterTiddlers(filterNames,this);
+        this.variableValues = this.wiki.filterTiddlers(filterValues,this);
+        $tw.utils.each(this.variableNames,function(varname,index) {
+            self.setVariable(varname,self.variableValues[index]);
+        });
+    }
+};
+
+/*
+Refresh the widget by ensuring our attributes are up to date
+*/
+SetMultipleVariablesWidget.prototype.refresh = function(changedTiddlers) {
+    var filterNames = this.getAttribute("$names",""),
+        filterValues = this.getAttribute("$values",""),
+        variableNames = this.wiki.filterTiddlers(filterNames,this),
+        variableValues = this.wiki.filterTiddlers(filterValues,this);
+    if(!$tw.utils.isArrayEqual(this.variableNames,variableNames) || !$tw.utils.isArrayEqual(this.variableValues,variableValues)) {
+        this.refreshSelf();
+        return true;
+    }
+    return this.refreshChildren(changedTiddlers);
+};
+
+exports["setmultiplevariables"] = SetMultipleVariablesWidget;
+
+})();
+        

core/modules/widgets/vars.js

@@ -29,14 +29,12 @@ var VarsWidget = function(parseTreeNode,options) {
 /*
 Inherit from the base widget class
 */
-VarsWidget.prototype = Object.create(Widget.prototype);
+VarsWidget.prototype = new Widget();
 
 /*
 Render this widget into the DOM
 */
 VarsWidget.prototype.render = function(parent,nextSibling) {
-	// Call the constructor
-	Widget.call(this);
 	this.parentDomNode = parent;
 	this.computeAttributes();
 	this.execute();
@@ -63,7 +61,7 @@ Refresh the widget by ensuring our attributes are up to date
 */
 VarsWidget.prototype.refresh = function(changedTiddlers) {
 	var changedAttributes = this.computeAttributes();
-	if(Object.keys(changedAttributes).length) {
+	if($tw.utils.count(changedAttributes) > 0) {
 		this.refreshSelf();
 		return true;
 	}

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: ""}));
 	});
 };
 
@@ -263,19 +263,9 @@ Compute the current values of the attributes of the widget. Returns a hashmap of
 */
 Widget.prototype.computeAttributes = function() {
 	var changedAttributes = {},
-		self = this,
+		self = this;
-		value;
 	$tw.utils.each(this.parseTreeNode.attributes,function(attribute,name) {
-		if(attribute.type === "filtered") {
+		var value = self.computeAttribute(attribute);
-			value = self.wiki.filterTiddlers(attribute.filter,self)[0] || "";
-		} else if(attribute.type === "indirect") {
-			value = self.wiki.getTextReference(attribute.textReference,"",self.getVariable("currentTiddler"));
-		} else if(attribute.type === "macro") {
-			value = self.getVariable(attribute.value.name,{params: attribute.value.params});
-		} else { // String attribute
-			value = attribute.value;
-		}
-		// Check whether the attribute has changed
 		if(self.attributes[name] !== value) {
 			self.attributes[name] = value;
 			changedAttributes[name] = true;
@@ -284,6 +274,20 @@ Widget.prototype.computeAttributes = function() {
 	return changedAttributes;
 };
 
+Widget.prototype.computeAttribute = function(attribute) {
+	var value;
+	if(attribute.type === "filtered") {
+		value = this.wiki.filterTiddlers(attribute.filter,this)[0] || "";
+	} else if(attribute.type === "indirect") {
+		value = this.wiki.getTextReference(attribute.textReference,"",this.getVariable("currentTiddler"));
+	} else if(attribute.type === "macro") {
+		value = this.getVariable(attribute.value.name,{params: attribute.value.params});
+	} else { // String attribute
+		value = attribute.value;
+	}
+	return value;
+};
+
 /*
 Check for the presence of an attribute
 */
@@ -310,24 +314,40 @@ excludeEventAttributes: ignores attributes whose name begins with "on"
 Widget.prototype.assignAttributes = function(domNode,options) {
 	options = options || {};
 	var self = this;
-	$tw.utils.each(this.attributes,function(v,a) {
+	var assignAttribute = function(name,value) {
-		// Check exclusions
+		// Check for excluded attribute names
-		if(options.excludeEventAttributes && a.substr(0,2) === "on") {
+		if(options.excludeEventAttributes && name.substr(0,2) === "on") {
-			v = undefined;
+			value = undefined;
 		}
-		if(v !== undefined) {
+		if(value !== undefined) {
-			var b = a.split(":");
+			// Handle the xlink: namespace
-			// Setting certain attributes can cause a DOM error (eg xmlns on the svg element)
+			var namespace = null;
-			try {
+			if(name.substr(0,6) === "xlink:" && name.length > 6) {
-				if (b.length == 2 && b[0] == "xlink"){
+				namespace = "http://www.w3.org/1999/xlink";
-					domNode.setAttributeNS("http://www.w3.org/1999/xlink",b[1],v);
+				name = name.substr(6);
-				} else {
+			}
-					domNode.setAttributeNS(null,a,v);
+			// Handle styles
+			if(name.substr(0,6) === "style." && name.length > 6) {
+				domNode.style[$tw.utils.unHyphenateCss(name.substr(6))] = value;
+			} else {
+				// Setting certain attributes can cause a DOM error (eg xmlns on the svg element)
+				try {
+					domNode.setAttributeNS(namespace,name,value);
+				} catch(e) {
 				}
-			} catch(e) {
 			}
 		}
-	});
+	}
+	// Not all parse tree nodes have the orderedAttributes property
+	if(this.parseTreeNode.orderedAttributes) {
+		$tw.utils.each(this.parseTreeNode.orderedAttributes,function(attribute,index) {
+			assignAttribute(attribute.name,self.attributes[attribute.name]);
+		});	
+	} else {
+		$tw.utils.each(Object.keys(self.attributes).sort(),function(name) {
+			assignAttribute(name,self.attributes[name]);
+		});	
+	}
 };
 
 /*
@@ -570,7 +590,7 @@ Widget.prototype.invokeActions = function(triggeringWidget,event) {
 	for(var t=0; t<this.children.length; t++) {
 		var child = this.children[t],
 			childIsActionWidget = !!child.invokeAction,
-			actionRefreshPolicy = child.getVariable("tv-action-refresh-policy");
+			actionRefreshPolicy = child.getVariable("tv-action-refresh-policy"); // Default is "once"
 		// Refresh the child if required
 		if(childIsActionWidget || actionRefreshPolicy === "always") {
 			child.refreshSelf();

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) {
+					processList(tags);
-						if(title === fromTitle) {
-console.log("Renaming tag '" + tags[index] + "' to '" + toTitle + "' of tiddler '" + tiddler.fields.title + "'");
-							tags[index] = toTitle;
-							isModified = true;
-						}
-					});
 				}
 				if(!options.dontRenameInLists) {
 					// Rename lists
-					$tw.utils.each(list,function (title,index) {
+					processList(list);
-						if(title === fromTitle) {
-console.log("Renaming list item '" + list[index] + "' to '" + toTitle + "' of tiddler '" + tiddler.fields.title + "'");
-							list[index] = toTitle;
-							isModified = true;
-						}
-					});
 				}
 				if(isModified) {
 					var newTiddler = new $tw.Tiddler(tiddler,{tags: tags, list: list},self.getModificationFields())

core/modules/wiki.js

@@ -81,7 +81,7 @@ exports.setText = function(title,field,index,value,options) {
 		} else {
 			delete data[index];
 		}
-		this.setTiddlerData(title,data,modificationFields);
+		this.setTiddlerData(title,data,{},{suppressTimestamp: options.suppressTimestamp});
 	} else {
 		var tiddler = this.getTiddler(title),
 			fields = {title: title};
@@ -365,47 +365,108 @@ Sort an array of tiddler titles by a specified field
 */
 exports.sortTiddlers = function(titles,sortField,isDescending,isCaseSensitive,isNumeric,isAlphaNumeric) {
 	var self = this;
-	titles.sort(function(a,b) {
+	if(sortField === "title") {
-		var x,y,
+		if(!isNumeric && !isAlphaNumeric) {
-			compareNumbers = function(x,y) {
+			if(isCaseSensitive) {
-				var result = 
+				if(isDescending) {
-					isNaN(x) && !isNaN(y) ? (isDescending ? -1 : 1) :
+					titles.sort(function(a,b) {
-					!isNaN(x) && isNaN(y) ? (isDescending ? 1 : -1) :
+						return b.localeCompare(a);
-											(isDescending ? y - x :  x - y);
+					});
-				return result;
+				} else {
-			};
+					titles.sort(function(a,b) {
-		if(sortField !== "title") {
+						return a.localeCompare(b);
-			var tiddlerA = self.getTiddler(a),
+					});
-				tiddlerB = self.getTiddler(b);
+				}	
-			if(tiddlerA) {
-				a = tiddlerA.getFieldString(sortField) || "";
 			} else {
-				a = "";
+				if(isDescending) {
+					titles.sort(function(a,b) {
+						return b.toLowerCase().localeCompare(a.toLowerCase());
+					});
+				} else {
+					titles.sort(function(a,b) {
+						return a.toLowerCase().localeCompare(b.toLowerCase());
+					});
+				}	
 			}
-			if(tiddlerB) {
-				b = tiddlerB.getFieldString(sortField) || "";
-			} else {
-				b = "";
-			}
-		}
-		x = Number(a);
-		y = Number(b);
-		if(isNumeric && (!isNaN(x) || !isNaN(y))) {
-			return compareNumbers(x,y);
-		} else if($tw.utils.isDate(a) && $tw.utils.isDate(b)) {
-			return isDescending ? b - a : a - b;
-		} else if(isAlphaNumeric) {
-			return isDescending ? b.localeCompare(a,undefined,{numeric: true,sensitivity: "base"}) : a.localeCompare(b,undefined,{numeric: true,sensitivity: "base"});
 		} else {
+			titles.sort(function(a,b) {
+				var x,y;
+				if(isNumeric) {
+					x = Number(a);
+					y = Number(b);
+					if(isNaN(x)) {
+						if(isNaN(y)) {
+							// If neither value is a number then fall through to a textual comparison
+						} else {
+							return isDescending ? -1 : 1;
+						}
+					} else {
+						if(isNaN(y)) {
+							return isDescending ? 1 : -1;
+						} else {
+							return isDescending ? y - x :  x - y;
+						}
+					}
+				}
+				if(isAlphaNumeric) {
+					return isDescending ? b.localeCompare(a,undefined,{numeric: true,sensitivity: "base"}) : a.localeCompare(b,undefined,{numeric: true,sensitivity: "base"});
+				}
+				if(!isCaseSensitive) {
+					a = a.toLowerCase();
+					b = b.toLowerCase();
+				}
+				return isDescending ? b.localeCompare(a) : a.localeCompare(b);
+			});
+		}
+	} else {
+		titles.sort(function(a,b) {
+			var x,y;
+			if(sortField !== "title") {
+				var tiddlerA = self.getTiddler(a),
+					tiddlerB = self.getTiddler(b);
+				if(tiddlerA) {
+					a = tiddlerA.fields[sortField] || "";
+				} else {
+					a = "";
+				}
+				if(tiddlerB) {
+					b = tiddlerB.fields[sortField] || "";
+				} else {
+					b = "";
+				}
+			}
+			if(isNumeric) {
+				x = Number(a);
+				y = Number(b);
+				if(isNaN(x)) {
+					if(isNaN(y)) {
+						// If neither value is a number then fall through to a textual comparison
+					} else {
+						return isDescending ? -1 : 1;
+					}
+				} else {
+					if(isNaN(y)) {
+						return isDescending ? 1 : -1;
+					} else {
+						return isDescending ? y - x :  x - y;
+					}
+				}
+			}
+			if(Object.prototype.toString.call(a) === "[object Date]" && Object.prototype.toString.call(b) === "[object Date]") {
+				return isDescending ? b - a : a - b;
+			}
 			a = String(a);
 			b = String(b);
+			if(isAlphaNumeric) {
+				return isDescending ? b.localeCompare(a,undefined,{numeric: true,sensitivity: "base"}) : a.localeCompare(b,undefined,{numeric: true,sensitivity: "base"});
+			}
 			if(!isCaseSensitive) {
 				a = a.toLowerCase();
 				b = b.toLowerCase();
 			}
 			return isDescending ? b.localeCompare(a) : a.localeCompare(b);
-		}
+		});
-	});
+	}
 };
 
 /*
@@ -795,19 +856,24 @@ Set a tiddlers content to a JavaScript object. Currently this is done by setting
 title: title of tiddler
 data: object that can be serialised to JSON
 fields: optional hashmap of additional tiddler fields to be set
+options: optional hashmap of options including:
+	suppressTimestamp: if true, don't set the creation/modification timestamps
 */
-exports.setTiddlerData = function(title,data,fields) {
+exports.setTiddlerData = function(title,data,fields,options) {
+	options = options || {};
 	var existingTiddler = this.getTiddler(title),
+		creationFields = options.suppressTimestamp ? {} : this.getCreationFields(),
+		modificationFields = options.suppressTimestamp ? {} : this.getModificationFields(),
 		newFields = {
 			title: title
-	};
+		};
 	if(existingTiddler && existingTiddler.fields.type === "application/x-tiddler-dictionary") {
 		newFields.text = $tw.utils.makeTiddlerDictionary(data);
 	} else {
 		newFields.type = "application/json";
 		newFields.text = JSON.stringify(data,null,$tw.config.preferences.jsonSpaces);
 	}
-	this.addTiddler(new $tw.Tiddler(this.getCreationFields(),existingTiddler,fields,newFields,this.getModificationFields()));
+	this.addTiddler(new $tw.Tiddler(creationFields,existingTiddler,fields,newFields,modificationFields));
 };
 
 /*
@@ -844,7 +910,7 @@ exports.clearGlobalCache = function() {
 exports.getCacheForTiddler = function(title,cacheName,initializer) {
 	this.caches = this.caches || Object.create(null);
 	var caches = this.caches[title];
-	if(caches && caches[cacheName]) {
+	if(caches && caches[cacheName] !== undefined) {
 		return caches[cacheName];
 	} else {
 		if(!caches) {

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/plugin-info.tid

@@ -19,71 +19,73 @@ $:/config/Plugins/Disabled/$(currentTiddler)$
 \end
 
 \define plugin-table-body(type,disabledMessage,default-popup-state)
+\whitespace trim
 <div class="tc-plugin-info-chunk tc-plugin-info-toggle">
-<$reveal type="nomatch" state=<<popup-state>> text="yes" default="""$default-popup-state$""">
+	<$reveal type="nomatch" state=<<popup-state>> text="yes" default="""$default-popup-state$""">
-<$button class="tc-btn-invisible tc-btn-dropdown" set=<<popup-state>> setTo="yes">
+		<$button class="tc-btn-invisible tc-btn-dropdown" set=<<popup-state>> setTo="yes">
-{{$:/core/images/chevron-right}}
+			{{$:/core/images/chevron-right}}
-</$button>
+		</$button>
-</$reveal>
+	</$reveal>
-<$reveal type="match" state=<<popup-state>> text="yes" default="""$default-popup-state$""">
+	<$reveal type="match" state=<<popup-state>> text="yes" default="""$default-popup-state$""">
-<$button class="tc-btn-invisible tc-btn-dropdown" set=<<popup-state>> setTo="no">
+		<$button class="tc-btn-invisible tc-btn-dropdown" set=<<popup-state>> setTo="no">
-{{$:/core/images/chevron-down}}
+			{{$:/core/images/chevron-down}}
-</$button>
+		</$button>
-</$reveal>
+	</$reveal>
 </div>
 <div class="tc-plugin-info-chunk tc-plugin-info-icon">
-<$transclude tiddler=<<currentTiddler>> subtiddler=<<plugin-icon-title>>>
+	<$transclude tiddler=<<currentTiddler>> subtiddler=<<plugin-icon-title>>>
-<$transclude tiddler="$:/core/images/plugin-generic-$type$"/>
+		<$transclude tiddler="$:/core/images/plugin-generic-$type$"/>
-</$transclude>
+	</$transclude>
 </div>
 <div class="tc-plugin-info-chunk tc-plugin-info-description">
-<h1>
+	<h1>
-''<$text text={{{ [<currentTiddler>get[name]] ~[<currentTiddler>split[/]last[1]] }}}/>'': <$view field="description"><$view field="title"/></$view> $disabledMessage$
+		''<$text text={{{ [<currentTiddler>get[name]] ~[<currentTiddler>split[/]last[1]] }}}/>'':&nbsp;<$view field="description"><$view field="title"/></$view>&nbsp;$disabledMessage$
-</h1>
+	</h1>
-<h2>
+	<h2>
-<$view field="title"/>
+		<$view field="title"/>
-</h2>
+	</h2>
-<h2>
+	<h2>
-<div><em><$view field="version"/></em></div>
+		<div><em><$view field="version"/></em></div>
-</h2>
+	</h2>
 </div>
 \end
 
 \define plugin-info(type,default-popup-state)
+\whitespace trim
 <$set name="popup-state" value=<<popup-state-macro>>>
-<$reveal type="nomatch" state=<<plugin-disable-title>> text="yes">
+	<$reveal type="nomatch" state=<<plugin-disable-title>> text="yes">
-<$link to={{!!title}} class="tc-plugin-info">
+		<$link to={{!!title}} class="tc-plugin-info">
-<<plugin-table-body type:"$type$" default-popup-state:"""$default-popup-state$""">>
+			<<plugin-table-body type:"$type$" default-popup-state:"""$default-popup-state$""">>
-</$link>
+		</$link>
-</$reveal>
+	</$reveal>
-<$reveal type="match" state=<<plugin-disable-title>> text="yes">
+	<$reveal type="match" state=<<plugin-disable-title>> text="yes">
-<$link to={{!!title}} class="tc-plugin-info tc-plugin-info-disabled">
+		<$link to={{!!title}} class="tc-plugin-info tc-plugin-info-disabled">
-<<plugin-table-body type:"$type$" default-popup-state:"""$default-popup-state$""" disabledMessage:"<$macrocall $name='lingo' title='Disabled/Status'/>">>
+			<<plugin-table-body type:"$type$" default-popup-state:"""$default-popup-state$""" disabledMessage:"<$macrocall $name='lingo' title='Disabled/Status'/>">>
-</$link>
+		</$link>
-</$reveal>
+	</$reveal>
-<$reveal type="match" text="yes" state=<<popup-state>> default="""$default-popup-state$""">
+	<$reveal type="match" text="yes" state=<<popup-state>> default="""$default-popup-state$""">
-<div class="tc-plugin-info-dropdown">
+		<div class="tc-plugin-info-dropdown">
-<div class="tc-plugin-info-dropdown-body">
+			<div class="tc-plugin-info-dropdown-body">
-<$list filter="[all[current]] -[[$:/core]]">
+				<$list filter="[all[current]] -[[$:/core]]">
-<div style="float:right;">
+					<div style="float:right;">
-<$reveal type="nomatch" state=<<plugin-disable-title>> text="yes">
+						<$reveal type="nomatch" state=<<plugin-disable-title>> text="yes">
-<$button set=<<plugin-disable-title>> setTo="yes" tooltip={{$:/language/ControlPanel/Plugins/Disable/Hint}} aria-label={{$:/language/ControlPanel/Plugins/Disable/Caption}}>
+							<$button set=<<plugin-disable-title>> setTo="yes" tooltip={{$:/language/ControlPanel/Plugins/Disable/Hint}} aria-label={{$:/language/ControlPanel/Plugins/Disable/Caption}}>
-<<lingo Disable/Caption>>
+								<<lingo Disable/Caption>>
-</$button>
+							</$button>
-</$reveal>
+						</$reveal>
-<$reveal type="match" state=<<plugin-disable-title>> text="yes">
+						<$reveal type="match" state=<<plugin-disable-title>> text="yes">
-<$button set=<<plugin-disable-title>> setTo="no" tooltip={{$:/language/ControlPanel/Plugins/Enable/Hint}} aria-label={{$:/language/ControlPanel/Plugins/Enable/Caption}}>
+							<$button set=<<plugin-disable-title>> setTo="no" tooltip={{$:/language/ControlPanel/Plugins/Enable Hint}} aria-label={{$:/language/ControlPanel/Plugins/Enable/Caption}}>
-<<lingo Enable/Caption>>
+								<<lingo Enable/Caption>>
-</$button>
+							</$button>
-</$reveal>
+						</$reveal>
-</div>
+					</div>
-</$list>
+				</$list>
-<$set name="tabsList" filter="[<currentTiddler>list[]] contents">
+				<$set name="tabsList" filter="[<currentTiddler>list[]] contents">
-<$macrocall $name="tabs" state=<<tabs-state-macro>> tabsList=<<tabsList>> default={{{ [enlist<tabsList>] }}} template="$:/core/ui/PluginInfo"/>
+					<$macrocall $name="tabs" state=<<tabs-state-macro>> tabsList=<<tabsList>> default={{{ [enlist<tabsList>] }}} template="$:/core/ui/PluginInfo"/>
-</$set>
+				</$set>
-</div>
+			</div>
-</div>
+		</div>
-</$reveal>
+	</$reveal>
 </$set>
 \end
 

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/ControlPanel/Plugins.tid

@@ -16,4 +16,4 @@ caption: {{$:/language/ControlPanel/Plugins/Caption}}
 
 <<lingo Installed/Hint>>
 
-<$macrocall $name="tabs" tabsList="[[$:/core/ui/ControlPanel/Plugins/Installed/Plugins]] [[$:/core/ui/ControlPanel/Plugins/Installed/Themes]] [[$:/core/ui/ControlPanel/Plugins/Installed/Languages]]" default="$:/core/ui/ControlPanel/Plugins/Installed/Plugins" explicitState="$:/state/tab--86143343"/>
+<$macrocall $name="tabs" tabsList="[all[tiddlers+shadows]tag[$:/tags/ControlPanel/Plugins]!has[draft.of]]" default="$:/core/ui/ControlPanel/Plugins/Installed/Plugins" explicitState="$:/state/tab--86143343"/>

core/ui/ControlPanel/Plugins/Installed/Languages.tid

@@ -1,4 +1,5 @@
 title: $:/core/ui/ControlPanel/Plugins/Installed/Languages
+tags: $:/tags/ControlPanel/Plugins
 caption: {{$:/language/ControlPanel/Plugins/Languages/Caption}} (<$count filter="[!has[draft.of]plugin-type[language]]"/>)
 
 <<plugin-table language>>