Version number update for 5.0.14-beta

Fixes the remaining part of #482

bld.cmd

@@ -35,19 +35,18 @@ node .\tiddlywiki.js ^
 	.\editions\tw5.com ^
 	--verbose ^
 	--output . ^
-	--rendertiddler ReadMe .\readme.md text/html ^
-	--rendertiddler ContributingTemplate .\contributing.md text/html ^
-	--rendertiddler $:/core/copyright.txt .\licenses\copyright.md text/plain ^
+	--build readmes ^
 	--output %TW5_BUILD_OUTPUT% ^
-	--rendertiddler $:/core/save/all index.html text/plain ^
-	--savetiddler $:/favicon.ico favicon.ico ^
-	--rendertiddler $:/editions/tw5.com/download-empty empty.html text/plain ^
-	--rendertiddler $:/editions/tw5.com/download-empty empty.hta text/plain ^
-	--savetiddler $:/green_favicon.ico %TW5_BUILD_OUTPUT%/static/favicon.ico ^
-	--rendertiddler $:/core/templates/static.template.html static.html text/plain ^
-	--rendertiddler $:/core/templates/alltiddlers.template.html alltiddlers.html text/plain ^
-	--rendertiddlers [!is[system]] $:/core/templates/static.tiddler.html static text/plain ^
-	--rendertiddler $:/core/templates/static.template.css static\static.css text/plain ^
+	--build favicon empty static index ^
+	|| exit 1
+
+rem upgrade.html: custom edition for handling upgrades
+
+node .\tiddlywiki.js ^
+	.\editions\upgrade ^
+	--verbose ^
+	--output %TW5_BUILD_OUTPUT% ^
+	--build upgrade ^
 	|| exit 1
 
 rem encrypted.html: a version of the main file encrypted with the password "password"
@@ -56,8 +55,7 @@ node .\tiddlywiki.js ^
 	.\editions\tw5.com ^
 	--verbose ^
 	--output %TW5_BUILD_OUTPUT% ^
-	--password password ^
-	--rendertiddler $:/core/save/all encrypted.html text/plain ^
+	--build encrypted ^
 	|| exit 1
 
 rem tahoelafs.html: empty wiki with plugin for Tahoe-LAFS

bld.sh

@@ -36,19 +36,18 @@ node ./tiddlywiki.js \
 	./editions/tw5.com \
 	--verbose \
 	--output . \
-	--rendertiddler ReadMe ./readme.md text/html \
-	--rendertiddler ContributingTemplate ./contributing.md text/html \
-	--rendertiddler $:/core/copyright.txt ./licenses/copyright.md text/plain \
+	--build readmes \
 	--output $TW5_BUILD_OUTPUT \
-	--rendertiddler $:/core/save/all index.html text/plain \
-	--savetiddler $:/favicon.ico favicon.ico \
-	--rendertiddler $:/editions/tw5.com/download-empty empty.html text/plain \
-	--rendertiddler $:/editions/tw5.com/download-empty empty.hta text/plain \
-	--savetiddler $:/green_favicon.ico static/favicon.ico \
-	--rendertiddler $:/core/templates/static.template.html static.html text/plain \
-	--rendertiddler $:/core/templates/alltiddlers.template.html alltiddlers.html text/plain \
-	--rendertiddlers [!is[system]] $:/core/templates/static.tiddler.html static text/plain \
-	--rendertiddler $:/core/templates/static.template.css static/static.css text/plain \
+	--build favicon empty static index \
+	|| exit 1
+
+# upgrade.html: custom edition for handling upgrades
+
+node ./tiddlywiki.js \
+	./editions/upgrade \
+	--verbose \
+	--output $TW5_BUILD_OUTPUT \
+	--build upgrade \
 	|| exit 1
 
 # encrypted.html: a version of the main file encrypted with the password "password"
@@ -57,8 +56,7 @@ node ./tiddlywiki.js \
 	./editions/tw5.com \
 	--verbose \
 	--output $TW5_BUILD_OUTPUT \
-	--password password \
-	--rendertiddler $:/core/save/all encrypted.html text/plain \
+	--build encrypted \
 	|| exit 1
 
 # tahoelafs.html: empty wiki with plugin for Tahoe-LAFS

boot/boot.js

@@ -187,7 +187,7 @@ $tw.utils.deepDefaults = function(object /*, sourceObjectList */) {
 	$tw.utils.each(Array.prototype.slice.call(arguments,1),function(source) {
 		if(source) {
 			for (var p in source) {
-				if(object[p] == null) {
+				if(object[p] === null || object[p] === undefined) {
 					object[p] = source[p];
 				}
 				if(typeof object[p] === "object" && typeof source[p] === "object") {
@@ -565,7 +565,7 @@ Crypto helper object for encrypted content. It maintains the password text in a
 the password, and to encrypt/decrypt a block of text
 */
 $tw.utils.Crypto = function() {
-	var sjcl = $tw.browser ? window.sjcl : require("./sjcl.js"),
+	var sjcl = $tw.node ? require("./sjcl.js") : window.sjcl,
 		currentPassword = null,
 		callSjcl = function(method,inputText,password) {
 			password = password || currentPassword;
@@ -615,7 +615,7 @@ $tw.modules.execute = function(moduleName,moduleRoot) {
 		tiddler = $tw.wiki.getTiddler(name) || $tw.wiki.getTiddler(name + ".js") || $tw.wiki.getTiddler(moduleName) || $tw.wiki.getTiddler(moduleName + ".js") ,
 		_exports = {},
 		sandbox = {
-			module: {},
+			module: {exports: _exports},
 			//moduleInfo: moduleInfo,
 			exports: _exports,
 			console: console,
@@ -915,8 +915,12 @@ $tw.Wiki = function(options) {
 	// Iterate through all the shadows and then the tiddlers
 	this.eachShadowPlusTiddlers = function(callback) {
 		for(var title in shadowTiddlers) {
-			var shadowInfo = shadowTiddlers[title];
-			callback(shadowInfo.tiddler,title);
+			if(Object.prototype.hasOwnProperty.call(tiddlers,title)) {
+				callback(tiddlers[title],title);
+			} else {
+				var shadowInfo = shadowTiddlers[title];
+				callback(shadowInfo.tiddler,title);
+			}
 		}
 		for(var title in tiddlers) {
 			if(!Object.prototype.hasOwnProperty.call(shadowTiddlers,title)) {
@@ -1421,7 +1425,7 @@ $tw.loadTiddlersFromPath = function(filepath,excludeRegExp) {
 			} else {
 				// If not, read all the files in the directory
 				$tw.utils.each(files,function(file) {
-					if(!excludeRegExp.test(file)) {
+					if(!excludeRegExp.test(file) && file !== "plugin.info") {
 						tiddlers.push.apply(tiddlers,$tw.loadTiddlersFromPath(filepath + path.sep + file,excludeRegExp));
 					}
 				});
@@ -1438,53 +1442,102 @@ Load the tiddlers from a plugin folder, and package them up into a proper JSON p
 */
 $tw.loadPluginFolder = function(filepath,excludeRegExp) {
 	excludeRegExp = excludeRegExp || $tw.boot.excludeRegExp;
-	var stat, files, pluginInfo, pluginTiddlers = [], f, file, titlePrefix, t;
-	if(fs.existsSync(filepath)) {
-		stat = fs.statSync(filepath);
-		if(stat.isDirectory()) {
-			// Read the plugin information
-			pluginInfo = JSON.parse(fs.readFileSync(filepath + path.sep + "plugin.info","utf8"));
-			// Read the plugin files
-			files = fs.readdirSync(filepath);
-			for(f=0; f<files.length; f++) {
-				file = files[f];
-				if(!excludeRegExp.test(file) && file !== "plugin.info" && file !== "tiddlywiki.files") {
-					var tiddlerFiles = $tw.loadTiddlersFromPath(filepath + path.sep + file,excludeRegExp);
-					$tw.utils.each(tiddlerFiles,function(tiddlerFile) {
-						pluginTiddlers.push.apply(pluginTiddlers,tiddlerFile.tiddlers);
-					});
-				}
-			}
-			// Save the plugin tiddlers into the plugin info
-			pluginInfo.tiddlers = pluginInfo.tiddlers || Object.create(null);
-			for(t=0; t<pluginTiddlers.length; t++) {
-				if(pluginTiddlers[t].title) {
-					pluginInfo.tiddlers[pluginTiddlers[t].title] = pluginTiddlers[t];
+	if(fs.existsSync(filepath) && fs.statSync(filepath).isDirectory()) {
+		// Read the plugin information
+		var pluginInfo = JSON.parse(fs.readFileSync(filepath + path.sep + "plugin.info","utf8"));
+		// Read the plugin files
+		var pluginFiles = $tw.loadTiddlersFromPath(filepath,excludeRegExp);
+		// Save the plugin tiddlers into the plugin info
+		pluginInfo.tiddlers = pluginInfo.tiddlers || Object.create(null);
+		for(var f=0; f<pluginFiles.length; f++) {
+			var tiddlers = pluginFiles[f].tiddlers;
+			for(var t=0; t<tiddlers.length; t++) {
+				var tiddler= tiddlers[t];
+				if(tiddler.title) {
+					pluginInfo.tiddlers[tiddler.title] = tiddler;
 				}
 			}
 		}
-	}
-	// Give the plugin the same version number as the core if it doesn't have one
-	if(pluginInfo && !("version" in pluginInfo)) {
-		pluginInfo.version = $tw.packageInfo.version;
-	}
-	// Save the plugin tiddler
-	if(pluginInfo) {
-		var fields = {
-			title: pluginInfo.title,
-			type: "application/json",
-			text: JSON.stringify({tiddlers: pluginInfo.tiddlers},null,4),
-			"plugin-priority": pluginInfo["plugin-priority"],
-			"name": pluginInfo["name"],
-			"version": pluginInfo["version"],
-			"thumbnail": pluginInfo["thumbnail"],
-			"description": pluginInfo["description"],
-			"plugin-type": pluginInfo["plugin-type"] || "plugin",
-			"dependents": $tw.utils.stringifyList(pluginInfo["dependents"] || [])
+		// Give the plugin the same version number as the core if it doesn't have one
+		if(!("version" in pluginInfo)) {
+			pluginInfo.version = $tw.packageInfo.version;
 		}
-		return fields;
+		// Use "plugin" as the plugin-type if we don't have one
+		if(!("plugin-type" in pluginInfo)) {
+			pluginInfo["plugin-type"] = "plugin";
+		}
+		pluginInfo.dependents = pluginInfo.dependents || [];
+		pluginInfo.type = "application/json";
+		// Set plugin text
+		pluginInfo.text = JSON.stringify({tiddlers: pluginInfo.tiddlers},null,4);
+		delete pluginInfo.tiddlers;
+		// Deserialise array fields (currently required for the dependents field)
+		for(var field in pluginInfo) {
+			if($tw.utils.isArray(pluginInfo[field])) {
+				pluginInfo[field] = $tw.utils.stringifyList(pluginInfo[field]);
+			}
+		}
+		return pluginInfo;
 	} else {
-		return null;
+			return null;
+	}
+};
+
+/*
+name: Name of the plugin to find
+paths: array of file paths to search for it
+Returns the path of the plugin folder
+*/
+$tw.findLibraryItem = function(name,paths) {
+	var pathIndex = 0;
+	do {
+		var pluginPath = path.resolve(paths[pathIndex],"./" + name)
+		if(fs.existsSync(pluginPath) && fs.statSync(pluginPath).isDirectory()) {
+			return pluginPath;
+		}
+	} while(++pathIndex < paths.length);
+	return null;
+};
+
+/*
+name: Name of the plugin to load
+paths: array of file paths to search for it
+*/
+$tw.loadPlugin = function(name,paths) {
+	var pluginPath = $tw.findLibraryItem(name,paths);
+	if(pluginPath) {
+		var pluginFields = $tw.loadPluginFolder(pluginPath);
+		if(pluginFields) {
+			$tw.wiki.addTiddler(pluginFields);
+		}
+	}
+};
+
+/*
+libraryPath: Path of library folder for these plugins (relative to core path)
+envVar: Environment variable name for these plugins
+Returns an array of search paths
+*/
+$tw.getLibraryItemSearchPaths = function(libraryPath,envVar) {
+	var pluginPaths = [path.resolve($tw.boot.corePath,libraryPath)],
+		env = process.env[envVar];
+	if(env) {
+		Array.prototype.push.apply(pluginPaths,env.split(":"));
+	}
+	return pluginPaths;
+};
+
+/*
+plugins: Array of names of plugins (eg, "tiddlywiki/filesystemadaptor")
+libraryPath: Path of library folder for these plugins (relative to core path)
+envVar: Environment variable name for these plugins
+*/
+$tw.loadPlugins = function(plugins,libraryPath,envVar) {
+	if(plugins) {
+		var pluginPaths = $tw.getLibraryItemSearchPaths(libraryPath,envVar);
+		for(var t=0; t<plugins.length; t++) {
+			$tw.loadPlugin(plugins[t],pluginPaths);
+		}
 	}
 };
 
@@ -1516,36 +1569,10 @@ $tw.loadWikiTiddlers = function(wikiPath,parentPaths) {
 			}
 		});
 	}
-	// Load any plugins listed in the wiki info file
-	if(wikiInfo.plugins) {
-		var pluginBasePath = path.resolve($tw.boot.corePath,$tw.config.pluginsPath);
-		for(var t=0; t<wikiInfo.plugins.length; t++) {
-			pluginFields = $tw.loadPluginFolder(path.resolve(pluginBasePath,"./" + wikiInfo.plugins[t]));
-			if(pluginFields) {
-				$tw.wiki.addTiddler(pluginFields);
-			}
-		}
-	}
-	// Load any themes listed in the wiki info file
-	if(wikiInfo.themes) {
-		var themesBasePath = path.resolve($tw.boot.corePath,$tw.config.themesPath);
-		for(var t=0; t<wikiInfo.themes.length; t++) {
-			pluginFields = $tw.loadPluginFolder(path.resolve(themesBasePath,"./" + wikiInfo.themes[t]));
-			if(pluginFields) {
-				$tw.wiki.addTiddler(pluginFields);
-			}
-		}
-	}
-	// Load any languages listed in the wiki info file
-	if(wikiInfo.languages) {
-		var languagesBasePath = path.resolve($tw.boot.corePath,$tw.config.languagesPath);
-		for(var t=0; t<wikiInfo.languages.length; t++) {
-			pluginFields = $tw.loadPluginFolder(path.resolve(languagesBasePath,"./" + wikiInfo.languages[t]));
-			if(pluginFields) {
-				$tw.wiki.addTiddler(pluginFields);
-			}
-		}
-	}
+	// Load any plugins, themes and languages listed in the wiki info file
+	$tw.loadPlugins(wikiInfo.plugins,$tw.config.pluginsPath,$tw.config.pluginsEnvVar);
+	$tw.loadPlugins(wikiInfo.themes,$tw.config.themesPath,$tw.config.themesEnvVar);
+	$tw.loadPlugins(wikiInfo.languages,$tw.config.languagesPath,$tw.config.languagesEnvVar);
 	// Load the wiki files, registering them as writable
 	var resolvedWikiPath = path.resolve(wikiPath,$tw.config.wikiTiddlersSubDir);
 	$tw.utils.each($tw.loadTiddlersFromPath(resolvedWikiPath),function(tiddlerFile) {
@@ -1561,7 +1588,8 @@ $tw.loadWikiTiddlers = function(wikiPath,parentPaths) {
 		$tw.wiki.addTiddlers(tiddlerFile.tiddlers);
 	});
 	// Save the original tiddler file locations if requested
-	if(wikiInfo.config && wikiInfo.config["retain-original-tiddler-path"]) {
+	var config = wikiInfo.config || {};
+	if(config["retain-original-tiddler-path"]) {
 		var output = [];
 		for(var title in $tw.boot.files) {
 			output.push(title + ": " + path.relative(resolvedWikiPath,$tw.boot.files[title].filepath) + "\n");
@@ -1569,12 +1597,12 @@ $tw.loadWikiTiddlers = function(wikiPath,parentPaths) {
 		$tw.wiki.addTiddler({title: "$:/config/OriginalTiddlerPaths", type: "application/x-tiddler-dictionary", text: output.join("")});
 	}
 	// Save the path to the tiddlers folder for the filesystemadaptor
-	$tw.boot.wikiTiddlersPath = path.resolve($tw.boot.wikiPath,$tw.config.wikiTiddlersSubDir);
+	$tw.boot.wikiTiddlersPath = path.resolve($tw.boot.wikiPath,config["default-tiddler-location"] || $tw.config.wikiTiddlersSubDir);
 	// Load any plugins within the wiki folder
 	var wikiPluginsPath = path.resolve(wikiPath,$tw.config.wikiPluginsSubDir);
 	if(fs.existsSync(wikiPluginsPath)) {
 		var pluginFolders = fs.readdirSync(wikiPluginsPath);
-		for(t=0; t<pluginFolders.length; t++) {
+		for(var t=0; t<pluginFolders.length; t++) {
 			pluginFields = $tw.loadPluginFolder(path.resolve(wikiPluginsPath,"./" + pluginFolders[t]));
 			if(pluginFields) {
 				$tw.wiki.addTiddler(pluginFields);
@@ -1585,7 +1613,7 @@ $tw.loadWikiTiddlers = function(wikiPath,parentPaths) {
 	var wikiThemesPath = path.resolve(wikiPath,$tw.config.wikiThemesSubDir);
 	if(fs.existsSync(wikiThemesPath)) {
 		var themeFolders = fs.readdirSync(wikiThemesPath);
-		for(t=0; t<themeFolders.length; t++) {
+		for(var t=0; t<themeFolders.length; t++) {
 			pluginFields = $tw.loadPluginFolder(path.resolve(wikiThemesPath,"./" + themeFolders[t]));
 			if(pluginFields) {
 				$tw.wiki.addTiddler(pluginFields);
@@ -1596,7 +1624,7 @@ $tw.loadWikiTiddlers = function(wikiPath,parentPaths) {
 	var wikiLanguagesPath = path.resolve(wikiPath,$tw.config.wikiLanguagesSubDir);
 	if(fs.existsSync(wikiLanguagesPath)) {
 		var languageFolders = fs.readdirSync(wikiLanguagesPath);
-		for(t=0; t<languageFolders.length; t++) {
+		for(var t=0; t<languageFolders.length; t++) {
 			pluginFields = $tw.loadPluginFolder(path.resolve(wikiLanguagesPath,"./" + languageFolders[t]));
 			if(pluginFields) {
 				$tw.wiki.addTiddler(pluginFields);
@@ -1657,7 +1685,11 @@ $tw.boot.startup = function(options) {
 			wikiOutputSubDir: "./output",
 			jsModuleHeaderRegExpString: "^\\/\\*\\\\(?:\\r?\\n)((?:^[^\\r\\n]*(?:\\r?\\n))+?)(^\\\\\\*\\/$(?:\\r?\\n)?)",
 			fileExtensionInfo: Object.create(null), // Map file extension to {type:}
-			contentTypeInfo: Object.create(null) // Map type to {encoding:,extension:}
+			contentTypeInfo: Object.create(null), // Map type to {encoding:,extension:}
+			pluginsEnvVar: "TIDDLYWIKI_PLUGIN_PATH",
+			themesEnvVar: "TIDDLYWIKI_THEME_PATH",
+			languagesEnvVar: "TIDDLYWIKI_LANGUAGE_PATH",
+			editionsEnvVar: "TIDDLYWIKI_EDITION_PATH"
 		}
 	});
 	if(!$tw.boot.tasks.readBrowserTiddlers) {
@@ -1695,6 +1727,8 @@ $tw.boot.startup = function(options) {
 	$tw.utils.registerFileType("text/plain","utf8",".txt");
 	$tw.utils.registerFileType("text/css","utf8",".css");
 	$tw.utils.registerFileType("text/html","utf8",".html");
+	$tw.config.fileExtensionInfo[".htm"] = {type: "text/html"};
+	$tw.config.fileExtensionInfo[".hta"] = {type: "text/html"};
 	$tw.utils.registerFileType("application/hta","utf16le",".hta",{deserializerType:"text/html"});
 	$tw.utils.registerFileType("application/javascript","utf8",".js");
 	$tw.utils.registerFileType("application/json","utf8",".json");
@@ -1753,9 +1787,15 @@ Execute the remaining eligible startup tasks
 */
 $tw.boot.executeNextStartupTask = function() {
 	// Find the next eligible task
-	var taskIndex = 0;
+	var taskIndex = 0, task,
+		asyncTaskCallback = function() {
+			if(task.name) {
+				$tw.boot.executedStartupModules[task.name] = true;
+			}
+			return $tw.boot.executeNextStartupTask();
+		};
 	while(taskIndex < $tw.boot.remainingStartupModules.length) {
-		var task = $tw.boot.remainingStartupModules[taskIndex];
+		task = $tw.boot.remainingStartupModules[taskIndex];
 		if($tw.boot.isStartupTaskEligible(task)) {
 			// Remove this task from the list
 			$tw.boot.remainingStartupModules.splice(taskIndex,1);
@@ -1779,12 +1819,7 @@ $tw.boot.executeNextStartupTask = function() {
 				}
 				return $tw.boot.executeNextStartupTask();
 			} else {
-				task.startup(function() {
-					if(task.name) {
-						$tw.boot.executedStartupModules[task.name] = true;
-					}
-					return $tw.boot.executeNextStartupTask();
-				});
+				task.startup(asyncTaskCallback);
 				return true;
 			}
 		}

core/acknowledgements.tid

@@ -0,0 +1,12 @@
+title: $:/Acknowledgements
+type: text/vnd.tiddlywiki
+
+TiddlyWiki incorporates code from these fine OpenSource projects:
+
+* [[The Stanford Javascript Crypto Library|http://bitwiseshiftleft.github.io/sjcl/]]
+* [[The Jasmine JavaScript Test Framework|http://pivotal.github.io/jasmine/]]
+* [[Normalize.css by Nicolas Gallagher|http://necolas.github.io/normalize.css/]]
+
+And media from these projects:
+
+* World flag icons from [[Wikipedia|http://commons.wikimedia.org/wiki/Category:SVG_flags_by_country]]

core/icon.tid

@@ -0,0 +1,8 @@
+title: $:/core/icon
+tags: $:/tags/Image
+
+<svg width="22pt" height="22pt" viewBox="0 0 128 128">
+    <g fill-rule="evenodd">
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+    </g>
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core/images/clone-button.tid

@@ -0,0 +1,9 @@
+title: $:/core/images/clone-button
+tags: $:/tags/Image
+
+<svg class="tw-clone-button tw-image-button" width="22pt" height="22pt" viewBox="0 0 128 128">
+    <g fill-rule="evenodd">
+        <path d="M32.2650915,96 L32.2650915,120.002359 C32.2650915,124.419334 35.8432884,128 40.2627323,128 L120.002359,128 C124.419334,128 128,124.421803 128,120.002359 L128,40.2627323 C128,35.8457573 124.421803,32.2650915 120.002359,32.2650915 L96,32.2650915 L96,48 L108.858899,48 C110.519357,48 111.853018,49.3405131 111.853018,50.9941198 L111.853018,108.858899 C111.853018,110.519357 110.512505,111.853018 108.858899,111.853018 L50.9941198,111.853018 C49.333661,111.853018 48,110.512505 48,108.858899 L48,96 L32.2650915,96 Z"></path>
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+    </g>
+</svg>

core/images/close-all-button.tid

@@ -0,0 +1,15 @@
+title: $:/core/images/close-all-button
+tags: $:/tags/Image
+
+<svg class="tw-close-all-button tw-image-button" width="22pt" height="22pt" viewBox="0 0 128 128">
+    <g fill-rule="evenodd">
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+    </g>
+</svg>

core/images/close-others-button.tid

@@ -0,0 +1,8 @@
+title: $:/core/images/close-others-button
+tags: $:/tags/Image
+
+<svg class="tw-image-close-others-button tw-image-button" width="22pt" height="22pt" viewBox="0 0 128 127">
+    <g fill-rule="evenodd">
+        <path d="M64,128 C99.346224,128 128,99.346224 128,64 C128,28.653776 99.346224,0 64,0 C28.653776,0 0,28.653776 0,64 C0,99.346224 28.653776,128 64,128 Z M64,112 C90.509668,112 112,90.509668 112,64 C112,37.490332 90.509668,16 64,16 C37.490332,16 16,37.490332 16,64 C16,90.509668 37.490332,112 64,112 Z M64,96 C81.673112,96 96,81.673112 96,64 C96,46.326888 81.673112,32 64,32 C46.326888,32 32,46.326888 32,64 C32,81.673112 46.326888,96 64,96 Z M64,80 C72.836556,80 80,72.836556 80,64 C80,55.163444 72.836556,48 64,48 C55.163444,48 48,55.163444 48,64 C48,72.836556 55.163444,80 64,80 Z"></path>
+    </g>
+</svg>

core/images/download-button.tid

@@ -0,0 +1,4 @@
+title: $:/core/images/download-button
+tags: $:/tags/Image
+
+<svg class="tw-image-download-button tw-image-button" width="22pt" height="22pt" viewBox="0 0 129 128"><g fill-rule="evenodd"><path class="tw-image-download-button-ring" d="M64,128 C99.346224,128 128,99.346224 128,64 C128,28.653776 99.346224,0 64,0 C28.653776,0 0,28.653776 0,64 C0,99.346224 28.653776,128 64,128 Z M64,112 C90.509668,112 112,90.509668 112,64 C112,37.490332 90.509668,16 64,16 C37.490332,16 16,37.490332 16,64 C16,90.509668 37.490332,112 64,112 Z"/><path d="M34.3496823,66.4308767 L61.2415823,93.634668 C63.0411536,95.4551107 65.9588502,95.4551107 67.7584215,93.634668 L94.6503215,66.4308767 C96.4498928,64.610434 96.4498928,61.6588981 94.6503215,59.8384554 C93.7861334,58.9642445 92.6140473,58.4731195 91.3919019,58.4731195 L82.9324098,58.4731195 C80.3874318,58.4731195 78.3243078,56.3860674 78.3243078,53.8115729 L78.3243078,38.6615466 C78.3243078,36.0870521 76.2611837,34 73.7162058,34 L55.283798,34 C52.7388201,34 50.675696,36.0870521 50.675696,38.6615466 L50.675696,38.6615466 L50.675696,53.8115729 C50.675696,56.3860674 48.612572,58.4731195 46.0675941,58.4731195 L37.608102,58.4731195 C35.063124,58.4731195 33,60.5601716 33,63.134666 C33,64.3709859 33.4854943,65.5566658 34.3496823,66.4308767 L34.3496823,66.4308767 Z"/></g></svg>

core/images/export-button.tid

@@ -0,0 +1,8 @@
+title: $:/core/images/export-button
+tags: $:/tags/Image
+
+<svg class="tw-image-export-button tw-image-button" width="22pt" height="22pt" viewBox="0 0 128 128">
+    <g fill-rule="evenodd">
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+    </g>
+</svg>

core/images/full-screen-button.tid

@@ -0,0 +1,19 @@
+title: $:/core/images/full-screen-button
+tags: $:/tags/Image
+
+<svg class="tw-image-full-screen-button tw-image-button" class="tw-image-button" width="22pt" height="22pt" viewBox="0 0 128 128">
+    <g>
+        <g>
+            <path d="M5.29777586e-31,8 C1.59060409e-15,3.581722 3.581722,0 8,0 L40,0 C44.418278,0 48,3.581722 48,8 C48,12.418278 44.418278,16 40,16 L16,16 L16,40 C16,44.418278 12.418278,48 8,48 C3.581722,48 -3.55271368e-15,44.418278 0,40 L3.55271368e-15,8 Z"></path>
+        </g>
+        <g transform="translate(104.000000, 104.000000) rotate(-180.000000) translate(-104.000000, -104.000000) translate(80.000000, 80.000000)">
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+        </g>
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+    </g>
+</svg>

core/images/globe.tid

@@ -0,0 +1,10 @@
+title: $:/core/images/globe
+tags: $:/tags/Image
+
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core/images/import-button.tid

@@ -0,0 +1,8 @@
+title: $:/core/images/import-button
+tags: $:/tags/Image
+
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+    </g>
+</svg>

core/images/locked-padlock.tid

@@ -0,0 +1,8 @@
+title: $:/core/images/locked-padlock
+tags: $:/tags/Image
+
+<svg class="tw-image-locked-padlock tw-image-button" width="22pt" height="22pt" viewBox="0 0 128 128">
+    <g fill-rule="evenodd">
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+    </g>
+</svg>

core/images/permalink-button.tid

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+title: $:/core/images/permalink-button
+tags: $:/tags/Image
+
+<svg class="tw-image-permalink-button tw-image-button" width="22pt" height="22pt" viewBox="0 0 129 125">
+    <g fill-rule="evenodd">
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+    </g>
+</svg>

core/images/permaview-button.tid

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+title: $:/core/images/permaview-button
+tags: $:/tags/Image
+
+<svg class="tw-image-permaview-button tw-image-button" width="22pt" height="22pt" viewBox="0 0 128 128">
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+    </g>
+</svg>

core/images/plugin-generic-language.tid

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+title: $:/core/images/plugin-generic-language
+tags: $:/tags/Image
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+    </g>
+</svg>

core/images/plugin-generic-plugin.tid

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+title: $:/core/images/plugin-generic-plugin
+tags: $:/tags/Image
+
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core/images/plugin-generic-theme.tid

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+title: $:/core/images/plugin-generic-theme
+tags: $:/tags/Image
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+<svg width="22pt" height="22pt" viewBox="0 0 128 128">
+    <g fill-rule="evenodd">
+        <path d="M27.6619958,98.5383065 C27.5690581,98.5388896 27.4761291,98.539182 27.383212,98.539182 C41.5122315,92.2342259 36.7359182,71.4340774 52.2062903,71.4340772 C52.3396942,72.0325374 52.4778143,72.6764878 52.6543744,73.3309353 C41.7206358,71.5725612 42.70852,93.6013809 27.6619958,98.5383065 Z M27.962646,98.5354078 C44.3675979,98.3221342 60.9448114,89.104528 60.944811,79.6231217 C57.0326028,79.6231217 55.0057081,78.1546059 53.8483468,76.2715831 C46.8437297,73.3160546 41.0335584,95.5643154 27.9626323,98.5354081 Z M60.4476718,66.8723739 C57.4632888,63.6421817 54.9582687,60.7541572 53.4305549,58.7453802 C47.3662923,50.7715364 44.307483,54.9700909 40.8462757,58.7453801 C37.3850684,62.5206692 41.7580858,65.5796149 38.4732643,68.2464352 C35.1884428,70.9132556 35.391237,71.8376623 29.8473278,66.9588778 C24.3034186,62.0800933 23.919977,60.7368279 26.4649349,57.9530299 C29.0098928,55.1692318 31.1369568,59.5524845 36.3357237,54.6053302 C41.5344905,49.6581758 37.1673192,45.2736183 37.1673192,45.2736183 C37.1673192,45.2736183 47.9916921,23.1463023 62.4556497,24.7805686 C76.9196074,26.4148348 56.9839048,22.6644011 52.0250205,40.0179431 C49.9018746,47.4478606 52.4201529,45.6971267 56.4460414,48.8353078 C57.8695188,49.9449088 63.120208,53.6842856 69.3136884,58.3372485 C77.8095419,50.1273311 87.3705002,40.8200581 90.1462007,38.0443577 C94.9225135,33.268045 99.6988262,38.0443577 94.9225134,42.8206705 C92.2168565,45.5263274 83.0052228,54.3768782 74.6585455,62.4104777 C84.7196352,70.2010353 95.1107413,79.0341049 95.1107416,82.5307694 C95.1107421,88.9149413 92.3944614,92.7263341 86.6764506,90.6368273 C83.0906414,89.3264812 73.3126471,80.2536547 65.0234105,71.7029822 C62.8994697,73.7599251 61.2357389,75.3821997 60.3189624,76.2989761 C57.6045976,78.4574835 53.6647127,73.2589589 55.5426497,71.5226634 C56.5140946,70.6244887 58.249291,68.9770292 60.4476718,66.8723739 L60.4476718,66.8723739 Z M64,0 L118.5596,32 L118.5596,96 L64,128 L9.44039956,96 L9.44039956,32 L64,0 Z"></path>
+    </g>
+</svg>

core/images/right-arrow.tid

@@ -0,0 +1,4 @@
+title: $:/core/images/right-arrow
+tags: $:/tags/Image
+
+<svg class="tw-image-right-arrow tw-image-button" width="22pt" height="22pt" viewBox="0 0 128 128"><path d="M72.7982405,98.6541105 L127.184015,43.9832042 C130.938662,40.2089635 130.938662,34.0896964 127.184015,30.3154557 C123.429583,26.5412364 117.342116,26.5412364 113.587684,30.3154557 L66.0000107,78.152522 L18.4123803,30.3154557 C14.6578195,26.5412364 8.57048132,26.5412364 4.81592057,30.3154557 C1.06135981,34.0896964 1.06135981,40.2089635 4.81592057,43.9832042 L59.2017595,98.6541105 C62.9563202,102.428351 69.0436798,102.428351 72.7982405,98.6541126 L72.7982405,98.6541105 Z" transform="translate(66.000000, 64.484791) rotate(-90.000000) translate(-66.000000, -64.484791) "/></svg>

core/images/storyview-classic.tid

@@ -0,0 +1,11 @@
+title: $:/core/images/storyview-classic
+tags: $:/tags/Image
+
+<svg class="tw-image-storyview-classic tw-image-button" width="22pt" height="22pt" viewBox="0 0 129 128">
+    <g fill-rule="evenodd">
+        <path d="M9.99919566,0 C4.48152297,0 0.00856547772,4.48053479 0.00856547772,9.99063018 L0.00856547772,118.00937 C0.00856547772,123.527043 4.48910027,128 9.99919566,128 L118.017935,128 C123.535608,128 128.008565,123.519465 128.008565,118.00937 L128.008565,9.99063018 C128.008565,4.47295749 123.528031,0 118.017935,0 L9.99919566,0 Z M9.00856548,9 L9.00856548,119 L119.008565,119 L119.008565,9 L9.00856548,9 Z"></path>
+        <rect x="16.0098828" y="16" width="96.203165" height="32"></rect>
+        <rect x="16.0098828" y="55" width="96.203165" height="23"></rect>
+        <rect x="16.0207797" y="85" width="96.203165" height="24"></rect>
+    </g>
+</svg>

core/images/storyview-pop.tid

@@ -0,0 +1,12 @@
+title: $:/core/images/storyview-pop
+tags: $:/tags/Image
+
+<svg class="tw-image-storyview-pop tw-image-button" width="22pt" height="22pt" viewBox="0 0 128 128">
+    <g fill-rule="evenodd">
+        <path d="M9.99919566,0 C4.48152297,0 0.00856547772,4.48053479 0.00856547772,9.99063018 L0.00856547772,118.00937 C0.00856547772,123.527043 4.48910027,128 9.99919566,128 L118.017935,128 C123.535608,128 128.008565,123.519465 128.008565,118.00937 L128.008565,9.99063018 C128.008565,4.47295749 123.528031,0 118.017935,0 L9.99919566,0 Z M9.00856548,9 L9.00856548,119 L119.008565,119 L119.008565,9 L9.00856548,9 Z"></path>
+        <rect x="16.0098828" y="16" width="96.203165" height="32"></rect>
+        <path d="M16.0098828,55 L16.0098828,78 L112.213048,78 L112.213048,55 L16.0098828,55 Z M18.5049414,57.5 L18.5049414,75.5 L109.717989,75.5 L109.717989,57.5 L18.5049414,57.5 Z"></path>
+        <rect x="25.6164067" y="60.5" width="76.9901172" height="12"></rect>
+        <rect x="16.0207797" y="85" width="96.203165" height="24"></rect>
+    </g>
+</svg>

core/images/storyview-zoomin.tid

@@ -0,0 +1,9 @@
+title: $:/core/images/storyview-zoomin
+tags: $:/tags/Image
+
+<svg class="tw-image-storyview-zoomin tw-image-button" width="22pt" height="22pt" viewBox="0 0 128 128">
+    <g fill-rule="evenodd">
+        <path d="M9.99919566,0 C4.48152297,0 0.00856547772,4.48053479 0.00856547772,9.99063018 L0.00856547772,118.00937 C0.00856547772,123.527043 4.48910027,128 9.99919566,128 L118.017935,128 C123.535608,128 128.008565,123.519465 128.008565,118.00937 L128.008565,9.99063018 C128.008565,4.47295749 123.528031,0 118.017935,0 L9.99919566,0 Z M9.00856548,9 L9.00856548,119 L119.008565,119 L119.008565,9 L9.00856548,9 Z"></path>
+        <rect x="16.0098828" y="16" width="96.203165" height="57.9273639"></rect>
+    </g>
+</svg>

core/images/theme-button.tid

@@ -0,0 +1,12 @@
+title: $:/core/images/theme-button
+tags: $:/tags/Image
+
+<svg class="tw-image-theme-button tw-image-button" width="22pt" height="22pt" viewBox="0 0 128 129">
+    <g fill-rule="evenodd">
+        <g transform="translate(6.762422, 19.968999)">
+            <path d="M0.824945506,108.186742 C0.664785639,108.187747 0.504640965,108.188251 0.344516735,108.188251 C24.6927592,97.3230528 16.4618388,61.4785938 43.121606,61.4785936 C43.3514982,62.5099075 43.5895175,63.6196137 43.8937798,64.7474092 C25.0518979,61.7172401 26.754298,99.6790423 0.824939051,108.186742 Z M1.34304326,108.181747 C29.613352,107.814217 58.1805158,91.9297101 58.1805151,75.5906019 C51.4386888,75.5906018 47.9457839,73.0599394 45.9513275,69.8149659 C33.880418,64.7217657 23.8678719,103.061726 1.34301955,108.181748 Z"></path>
+            <path d="M48.871084,61.6312522 C45.6348746,64.6233738 52.4243955,73.581882 57.1020034,69.8621716 C65.3329228,61.631253 108.502656,20.4006304 116.733576,12.169711 C124.964495,3.9387916 116.733576,-4.29212771 108.502656,3.9387916 C100.271737,12.1697108 57.4180113,53.7289683 48.871084,61.6312522 Z"></path>
+        </g>
+        <path d="M62.2824054,71.6211067 C57.93733,66.8541323 54.3123948,62.6301561 51.9937779,59.5814279 C41.5433616,45.8402704 36.2721798,53.0755512 30.307554,59.5814276 C24.3429282,66.0873041 31.8788571,71.3587209 26.2181932,75.9543964 C20.5575294,80.5500719 20.9070004,82.1430826 11.3532982,73.7355757 C1.79959591,65.3280689 1.13881905,63.0132479 5.52449152,58.2159872 C9.91016399,53.4187265 13.5756887,60.9722938 22.5346144,52.4469667 C31.4935401,43.9216395 23.9676854,36.3658236 23.9676854,36.3658236 C23.9676854,36.3658236 42.6210998,-1.76571499 67.5465342,1.05058165 C92.4719685,3.8668783 58.1171911,-2.5961653 49.5716499,27.3088291 C45.9128772,40.1126497 50.2525733,37.0956468 57.1903023,42.5036084 C59.4792141,44.2878157 67.5103988,50.0176866 77.2457031,57.2905766 C71.4143155,62.9019825 66.2337717,67.8661661 62.2824054,71.6211067 Z M73.4870997,83.4678852 C87.4278174,97.7290403 103.323635,112.360587 109.285731,114.539289 C119.139459,118.140092 123.820369,111.571999 123.820368,100.570289 C123.820367,94.7414103 107.064445,80.3074425 90.2759123,67.2185217 C83.6390655,73.6178 77.7700759,79.2918373 73.4870997,83.4678852 Z"></path>
+    </g>
+</svg>

core/images/unlocked-padlock.tid

@@ -0,0 +1,8 @@
+title: $:/core/images/unlocked-padlock
+tags: $:/tags/Image
+
+<svg class="tw-image-unlocked-padlock tw-image-button" width="22pt" height="22pt" viewBox="0 0 128 128">
+    <g fill-rule="evenodd">
+        <path d="M48.6266053,64 L105,64 L105,96.0097716 C105,113.673909 90.6736461,128 73.001193,128 L55.998807,128 C38.3179793,128 24,113.677487 24,96.0097716 L24,64 L30.136303,64 C19.6806213,51.3490406 2.77158986,28.2115132 25.8366966,8.85759246 C50.4723026,-11.8141335 71.6711028,13.2108337 81.613302,25.0594855 C91.5555012,36.9081373 78.9368488,47.4964439 69.1559674,34.9513593 C59.375086,22.4062748 47.9893192,10.8049522 35.9485154,20.9083862 C23.9077117,31.0118202 34.192312,43.2685325 44.7624679,55.8655518 C47.229397,58.805523 48.403443,61.5979188 48.6266053,64 Z M67.7315279,92.3641717 C70.8232551,91.0923621 73,88.0503841 73,84.5 C73,79.8055796 69.1944204,76 64.5,76 C59.8055796,76 56,79.8055796 56,84.5 C56,87.947435 58.0523387,90.9155206 61.0018621,92.2491029 L55.9067479,115.020857 L72.8008958,115.020857 L67.7315279,92.3641717 L67.7315279,92.3641717 Z"></path>
+    </g>
+</svg>

core/language/en-GB/Buttons.multids

@@ -0,0 +1,56 @@
+title: $:/language/Buttons/
+
+AdvancedSearch/Caption: advanced search
+AdvancedSearch/Hint: Advanced search
+Cancel/Caption: cancel
+Cancel/Hint: Cancel editing this tiddler
+Clone/Caption: clone
+Clone/Hint: Clone this tiddler
+Close/Caption: close
+Close/Hint: Close this tiddler
+CloseAll/Caption: close all
+CloseAll/Hint: Close all tiddlers
+CloseOthers/Caption: close others
+CloseOthers/Hint: Close other tiddlers
+ControlPanel/Caption: control panel
+ControlPanel/Hint: Open control panel
+Delete/Caption: delete
+Delete/Hint: Delete this tiddler
+Edit/Caption: edit
+Edit/Hint: Edit this tiddler
+Encryption/Caption: encryption
+Encryption/Hint: Set or clear a password for saving this wiki
+Encryption/ClearPassword/Caption: clear password
+Encryption/ClearPassword/Hint: Clear the password and save this wiki without encryption
+Encryption/SetPassword/Caption: set password
+Encryption/SetPassword/Hint: Set a password for saving this wiki with encryption
+FullScreen/Caption: full-screen
+FullScreen/Hint: Enter or leave full-screen mode
+Import/Caption: import
+Import/Hint: Import files
+Info/Caption: info
+Info/Hint: Show information for this tiddler
+Home/Caption: home
+Home/Hint: Refresh the page and open the home tiddlers
+Language/Caption: language
+Language/Hint: Choose the user interface language
+NewTiddler/Caption: new tiddler
+NewTiddler/Hint: Create a new tiddler
+More/Caption: more
+More/Hint: More actions
+Permalink/Caption: permalink
+Permalink/Hint: Set browser address bar to a direct link to this tiddler
+Permaview/Caption: permaview
+Permaview/Hint: Set browser address bar to a direct link to all the tiddlers in this story
+Save/Caption: save
+Save/Hint: Save this tiddler
+SaveWiki/Caption: save changes
+SaveWiki/Hint: Save changes
+StoryView/Caption: storyview
+StoryView/Hint: Choose the story visualisation
+HideSideBar/Caption: hide sidebar
+HideSideBar/Hint: Hide sidebar
+ShowSideBar/Caption: show sidebar
+ShowSideBar/Hint: Show sidebar
+Theme/Caption: theme
+Theme/Hint: Choose the display theme

core/language/en-GB/ControlPanel.multids

@@ -1,6 +1,10 @@
 title: $:/language/ControlPanel/
 
 Advanced/Caption: Advanced
+Advanced/EditorTypes/Caption: Editor Types
+Advanced/EditorTypes/Editor/Caption: Editor
+Advanced/EditorTypes/Hint: These tiddlers determine which editor is used to edit specific tiddler types.
+Advanced/EditorTypes/Type/Caption: Type
 Advanced/Hint: Internal information about this TiddlyWiki
 Advanced/LoadedModules/Caption: Loaded Modules
 Advanced/LoadedModules/Hint: These are the currently loaded tiddler modules linked to their source tiddlers. Any italicised modules lack a source tiddler, typically because they were setup during the boot process.
@@ -15,6 +19,10 @@ Advanced/Settings/NavigationHistory/Caption: Navigation History
 Advanced/Settings/NavigationHistory/Hint: Update browser history when navigating to a tiddler:
 Advanced/Settings/NavigationHistory/No/Description: Do not update history
 Advanced/Settings/NavigationHistory/Yes/Description: Update history
+Advanced/Settings/ToolbarButtons/Caption: Toolbar Buttons
+Advanced/Settings/ToolbarButtons/Hint: Default toolbar button appearance:
+Advanced/Settings/ToolbarButtons/Text/Description: Include text
+Advanced/Settings/ToolbarButtons/Icons/Description: Include icon
 Advanced/TiddlerFields/Caption: Tiddler Fields
 Advanced/TiddlerFields/Hint: This is the full set of TiddlerFields in use in this wiki (including system tiddlers but excluding shadow tiddlers).
 Appearance/Caption: Appearance
@@ -32,6 +40,14 @@ Appearance/StoryView/Caption: Story View
 Appearance/StoryView/Prompt: Current view:
 Appearance/Theme/Caption: Theme
 Appearance/Theme/Prompt: Current theme:
+Appearance/Toolbars/Caption: Toolbars
+Appearance/Toolbars/Hint: Select which toolbar buttons are displayed
+Appearance/Toolbars/EditToolbar/Caption: Edit Toolbar
+Appearance/Toolbars/EditToolbar/Hint: Choose which buttons are displayed for tiddlers in edit mode
+Appearance/Toolbars/ViewToolbar/Caption: View Toolbar
+Appearance/Toolbars/ViewToolbar/Hint: Choose which buttons are displayed for tiddlers in view mode
+Appearance/Toolbars/PageControls/Caption: Page Toolbar
+Appearance/Toolbars/PageControls/Hint: Choose which buttons are displayed on the main page toolbar  
 Basics/AnimDuration/Prompt: Animation duration:
 Basics/Caption: Basics
 Basics/DefaultTiddlers/BottomHint: Use &#91;&#91;double square brackets&#93;&#93; for titles with spaces. Or you can choose to <$button set="$:/DefaultTiddlers" setTo="[list[$:/StoryList]]">retain story ordering</$button>
@@ -48,9 +64,6 @@ Basics/Title/Prompt: Title of this ~TiddlyWiki:
 Basics/Username/Prompt: Username for signing edits:
 Basics/Version/Prompt: ~TiddlyWiki version:
 Plugins/Caption: Plugins
-Plugins/Fields/Description: Description
-Plugins/Fields/Title: Title
-Plugins/Fields/Version: Version
 Plugins/Language/Prompt: Languages
 Plugins/Plugin/Prompt: Plugins
 Plugins/Theme/Prompt: Themes

core/language/en-GB/Docs/PaletteColours.multids

@@ -6,6 +6,7 @@ alert-highlight: Alert highlight
 alert-muted-foreground: Alert muted foreground
 background: General background
 blockquote-bar: Blockquote bar
+dirty-indicator: Unsaved changes indicator
 code-background: Code background
 code-border: Code border
 code-foreground: Code foreground

core/language/en-GB/EditTemplate.multids

@@ -1,5 +1,6 @@
 title: $:/language/EditTemplate/
 
+Body/External/Hint: This is an external tiddler stored outside of the main TiddlyWiki file. You can edit the tags and fields but cannot directly edit the content itself
 Body/Hint: Use [[wiki text|http://tiddlywiki.com/static/WikiText.html]] to add formatting, images, and dynamic features
 Body/Placeholder: Type the text for this tiddler
 Body/Preview/Button/Hide: hide preview

core/language/en-GB/Fields.multids

@@ -1,5 +1,6 @@
 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
 color: The CSS color value associated with a tiddler

core/language/en-GB/Help/savetiddlers.tid

@@ -0,0 +1,12 @@
+title: $:/language/Help/savetiddlers
+description: Saves a group of raw tiddlers to a directory
+
+Saves a group of tiddlers in their raw text or binary format to the specified directory. 
+
+```
+--savetiddlers <filter> <pathname>
+```
+
+By default, the pathname is resolved relative to the `output` subdirectory of the edition directory. The `--output` command can be used to direct output to a different directory.
+
+Any missing directories in the pathname are automatically created.

core/language/en-GB/Help/server.tid

@@ -6,7 +6,7 @@ The server built in to TiddlyWiki5 is very simple. Although compatible with Tidd
 At the root, it serves a rendering of a specified tiddler. Away from the root, it serves individual tiddlers encoded in JSON, and supports the basic HTTP operations for `GET`, `PUT` and `DELETE`.
 
 ```
---server <port> <roottiddler> <rendertype> <servetype> <username> <password> <host>
+--server <port> <roottiddler> <rendertype> <servetype> <username> <password> <host> <pathprefix>
 ```
 
 The parameters are:
@@ -18,6 +18,7 @@ The parameters are:
 * ''username'' - the default username for signing edits
 * ''password'' - optional password for basic authentication
 * ''host'' - optional hostname to serve from (defaults to "127.0.0.1" aka "localhost")
+* ''pathprefix'' - optional prefix for paths
 
 If the password parameter is specified then the browser will prompt the user for the username and password. Note that the password is transmitted in plain text so this implementation isn't suitable for general use.
 

core/language/en-GB/Help/setfield.tid

@@ -0,0 +1,18 @@
+title: $:/language/Help/setfield
+description: Prepares external tiddlers for use
+
+//Note that this command is experimental and may change or be replaced during the TiddlyWiki version 5 beta//
+
+Sets the specified field of a group of tiddlers to the result of wikifying a template tiddler with the `currentTiddler` variable set to the tiddler.
+
+```
+--setfield <filter> <fieldname> <templatetitle> <rendertype>
+```
+
+The parameters are:
+
+* ''filter'' - filter identifying the tiddlers to be affected
+* ''fieldname'' - the field to modify (defaults to "text")
+* ''templatetitle'' - the tiddler to wikify into the specified field. If blank or missing then the specified field is deleted
+* ''type'' - the text type to render (defaults to "text/plain"; "text/html" can be used to include HTML tags)
+

core/language/en-GB/Import.multids

@@ -0,0 +1,13 @@
+title: $:/language/Import/
+
+Listing/Cancel/Caption: Cancel
+Listing/Hint: These tiddlers are ready to import:
+Listing/Import/Caption: Import
+Listing/Select/Caption: Select
+Listing/Status/Caption: Status
+Listing/Title/Caption: Title
+Upgrader/Plugins/Suppressed/Incompatible: Blocked incompatible or obsolete plugin 
+Upgrader/Plugins/Suppressed/Version: Blocked plugin (due to incoming <<incoming>>  being older than existing <<existing>>)
+Upgrader/Plugins/Upgraded: Upgraded plugin from <<incoming>> to <<upgraded>>
+Upgrader/System/Suppressed: Blocked system tiddler
+Upgrader/ThemeTweaks/Created: Migrated theme tweak from <$text text=<<from>>/>

core/language/en-GB/SideBar.multids

@@ -1,6 +1,7 @@
 title: $:/language/SideBar/
 
 All/Caption: All
+Contents/Caption: Contents
 Drafts/Caption: Drafts
 Missing/Caption: Missing
 More/Caption: More

core/language/en-GB/TiddlerInfo.multids

@@ -18,3 +18,4 @@ References/Caption: References
 References/Empty: No tiddlers link to this one
 Tagging/Caption: Tagging
 Tagging/Empty: No tiddlers are tagged with this one
+Tools/Caption: Tools

core/language/en-GB/Types/application_javascript.tid

@@ -0,0 +1,4 @@
+title: $:/language/Docs/Types/application/javascript
+description: JavaScript code
+name: application/javascript
+group: Developer

core/language/en-GB/Types/application_json.tid

@@ -1,3 +1,4 @@
 title: $:/language/Docs/Types/application/json
 description: JSON data
 name: application/json
+group: Developer

core/language/en-GB/Types/application_x_tiddler_dictionary.tid

@@ -1,3 +1,4 @@
 title: $:/language/Docs/Types/application/x-tiddler-dictionary
 description: Data dictionary
 name: application/x-tiddler-dictionary
+group: Developer

core/language/en-GB/Types/image_gif.tid

@@ -1,3 +1,4 @@
 title: $:/language/Docs/Types/image/gif
 description: GIF image
 name: image/gif
+group: Image

core/language/en-GB/Types/image_jpeg.tid

@@ -1,3 +1,4 @@
 title: $:/language/Docs/Types/image/jpeg
 description: JPEG image
 name: image/jpeg
+group: Image

core/language/en-GB/Types/image_png.tid

@@ -1,3 +1,4 @@
 title: $:/language/Docs/Types/image/png
 description: PNG image
 name: image/png
+group: Image

core/language/en-GB/Types/image_svg_xml.tid

@@ -1,3 +1,4 @@
 title: $:/language/Docs/Types/image/svg+xml
 description: Structured Vector Graphics image
 name: image/svg+xml
+group: Image

core/language/en-GB/Types/image_x-icon.tid

@@ -1,3 +1,4 @@
 title: $:/language/Docs/Types/image/x-icon
 description: ICO format icon file
 name: image/x-icon
+group: Image

core/language/en-GB/Types/text_css.tid

@@ -1,3 +1,4 @@
 title: $:/language/Docs/Types/text/css
 description: Static stylesheet
 name: text/css
+group: Developer

core/language/en-GB/Types/text_html.tid

@@ -1,3 +1,4 @@
 title: $:/language/Docs/Types/text/html
 description: HTML markup
 name: text/html
+group: Text

core/language/en-GB/Types/text_plain.tid

@@ -1,3 +1,4 @@
 title: $:/language/Docs/Types/text/plain
 description: Plain text
 name: text/plain
+group: Text

core/language/en-GB/Types/text_vnd.tiddlywiki.tid

@@ -1,3 +1,4 @@
 title: $:/language/Docs/Types/text/vnd.tiddlywiki
-description: TiddlyWiki version 5 wikitext
+description: TiddlyWiki 5
 name: text/vnd.tiddlywiki
+group: Text

core/language/en-GB/Types/text_x-tiddlywiki.tid

@@ -1,3 +1,4 @@
 title: $:/language/Docs/Types/text/x-tiddlywiki
-description: TiddlyWiki Classic wikitext
+description: TiddlyWiki Classic
 name: text/x-tiddlywiki
+group: Text

core/language/en-GB/icon.tid

@@ -0,0 +1,13 @@
+title: $:/languages/en-GB/icon
+type: image/svg+xml
+
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 60 30" width="1200" height="600">
+<clipPath id="t">
+	<path d="M30,15 h30 v15 z v15 h-30 z h-30 v-15 z v-15 h30 z"/>
+</clipPath>
+<path d="M0,0 v30 h60 v-30 z" fill="#00247d"/>
+<path d="M0,0 L60,30 M60,0 L0,30" stroke="#fff" stroke-width="6"/>
+<path d="M0,0 L60,30 M60,0 L0,30" clip-path="url(#t)" stroke="#cf142b" stroke-width="4"/>
+<path d="M30,0 v30 M0,15 h60" stroke="#fff" stroke-width="10"/>
+<path d="M30,0 v30 M0,15 h60" stroke="#cf142b" stroke-width="6"/>
+</svg>

core/modules/commander.js

@@ -33,7 +33,10 @@ var Commander = function(commandTokens,callback,wiki,streams) {
 Add a string of tokens to the command queue
 */
 Commander.prototype.addCommandTokens = function(commandTokens) {
-	Array.prototype.push.apply(this.commandTokens,commandTokens);
+	var params = commandTokens.slice(0);
+	params.unshift(0);
+	params.unshift(this.nextToken);
+	Array.prototype.splice.apply(this.commandTokens,params);
 };
 
 /*

core/modules/commands/init.js

@@ -34,7 +34,7 @@ Command.prototype.execute = function() {
 	for(var editionIndex=0; editionIndex<editions.length; editionIndex++) {
 		var editionName = editions[editionIndex];
 		// Check the edition exists
-		var editionPath = path.resolve($tw.boot.corePath,$tw.config.editionsPath) + path.sep + editionName;
+		var editionPath = $tw.findLibraryItem(editionName,$tw.getLibraryItemSearchPaths($tw.config.editionsPath,$tw.config.editionsEnvVar));
 		if(!$tw.utils.isDirectory(editionPath)) {
 			return "Edition '" + editionName + "' not found";
 		}

core/modules/commands/makelibrary.js

@@ -0,0 +1,70 @@
+/*\
+title: $:/core/modules/commands/makelibrary.js
+type: application/javascript
+module-type: command
+
+Command to pack all of the plugins in the library into a plugin tiddler of type "library"
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+exports.info = {
+	name: "makelibrary",
+	synchronous: true
+};
+
+var UPGRADE_LIBRARY_TITLE = "$:/UpgradeLibrary";
+
+var Command = function(params,commander,callback) {
+	this.params = params;
+	this.commander = commander;
+	this.callback = callback;
+};
+
+Command.prototype.execute = function() {
+	var wiki = this.commander.wiki,
+		fs = require("fs"),
+		path = require("path"),
+		upgradeLibraryTitle = this.params[0] || UPGRADE_LIBRARY_TITLE,
+		tiddlers = {};
+	// Collect up the library plugins
+	var collectPlugins = function(folder) {
+			var pluginFolders = fs.readdirSync(folder);
+			for(var p=0; p<pluginFolders.length; p++) {
+				if(!$tw.boot.excludeRegExp.test(pluginFolders[p])) {
+					pluginFields = $tw.loadPluginFolder(path.resolve(folder,"./" + pluginFolders[p]));
+					if(pluginFields && pluginFields.title) {
+						tiddlers[pluginFields.title] = pluginFields;
+					}
+				}
+			}
+		},
+		collectPublisherPlugins = function(folder) {
+			var publisherFolders = fs.readdirSync(folder);
+			for(var t=0; t<publisherFolders.length; t++) {
+				if(!$tw.boot.excludeRegExp.test(publisherFolders[t])) {
+					collectPlugins(path.resolve(folder,"./" + publisherFolders[t]));
+				}
+			}
+		};
+	collectPublisherPlugins(path.resolve($tw.boot.corePath,$tw.config.pluginsPath));
+	collectPublisherPlugins(path.resolve($tw.boot.corePath,$tw.config.themesPath));
+	collectPlugins(path.resolve($tw.boot.corePath,$tw.config.languagesPath));
+	// Save the upgrade library tiddler
+	var pluginFields = {
+		title: upgradeLibraryTitle,
+		type: "application/json",
+		"plugin-type": "library",
+		"text": JSON.stringify({tiddlers: tiddlers},null,$tw.config.preferences.jsonSpaces)
+	};
+	wiki.addTiddler(new $tw.Tiddler(pluginFields));
+	return null;
+};
+
+exports.Command = Command;
+
+})();

core/modules/commands/savetiddlers.js

@@ -0,0 +1,53 @@
+/*\
+title: $:/core/modules/commands/savetiddlers.js
+type: application/javascript
+module-type: command
+
+Command to save several tiddlers to a folder of files
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+var widget = require("$:/core/modules/widgets/widget.js");
+
+exports.info = {
+	name: "savetiddlers",
+	synchronous: true
+};
+
+var Command = function(params,commander,callback) {
+	this.params = params;
+	this.commander = commander;
+	this.callback = callback;
+};
+
+Command.prototype.execute = function() {
+	if(this.params.length < 1) {
+		return "Missing filename";
+	}
+	var self = this,
+		fs = require("fs"),
+		path = require("path"),
+		wiki = this.commander.wiki,
+		filter = this.params[0],
+		pathname = path.resolve(this.commander.outputPath,this.params[1]),
+		tiddlers = wiki.filterTiddlers(filter);
+	$tw.utils.deleteDirectory(pathname);
+	$tw.utils.createDirectory(pathname);
+	$tw.utils.each(tiddlers,function(title) {
+		var tiddler = self.commander.wiki.getTiddler(title),
+			type = tiddler.fields.type || "text/vnd.tiddlywiki",
+			contentTypeInfo = $tw.config.contentTypeInfo[type] || {encoding: "utf8"},
+			filename = path.resolve(pathname,encodeURIComponent(title));
+		fs.writeFileSync(filename,tiddler.fields.text,contentTypeInfo.encoding);
+	});
+	return null;
+};
+
+exports.Command = Command;
+
+})();

core/modules/commands/server.js

@@ -50,10 +50,22 @@ SimpleServer.prototype.addRoute = function(route) {
 };
 
 SimpleServer.prototype.findMatchingRoute = function(request,state) {
+	var pathprefix = this.get("pathprefix") || "";
 	for(var t=0; t<this.routes.length; t++) {
 		var potentialRoute = this.routes[t],
 			pathRegExp = potentialRoute.path,
-			match = potentialRoute.path.exec(state.urlInfo.pathname);
+			pathname = state.urlInfo.pathname,
+			match;
+		if(pathprefix) {
+			if(pathname.substr(0,pathprefix.length) === pathprefix) {
+				pathname = pathname.substr(pathprefix.length);
+				match = potentialRoute.path.exec(pathname);
+			} else {
+				match = false;
+			}
+		} else {
+			match = potentialRoute.path.exec(pathname);
+		}
 		if(match && request.method === potentialRoute.method) {
 			state.params = [];
 			for(var p=1; p<match.length; p++) {
@@ -161,7 +173,8 @@ var Command = function(params,commander,callback) {
 			state.wiki.addTiddler(new $tw.Tiddler(state.wiki.getCreationFields(),fields,{title: title}));
 			var changeCount = state.wiki.getChangeCount(title).toString();
 			response.writeHead(204, "OK",{
-				Etag: "\"default/" + encodeURIComponent(title) + "/" + changeCount + ":\""
+				Etag: "\"default/" + encodeURIComponent(title) + "/" + changeCount + ":\"",
+				"Content-Type": "text/plain"
 			});
 			response.end();
 		}
@@ -172,7 +185,9 @@ var Command = function(params,commander,callback) {
 		handler: function(request,response,state) {
 			var title = decodeURIComponent(state.params[0]);
 			state.wiki.deleteTiddler(title);
-			response.writeHead(204, "OK");
+			response.writeHead(204, "OK", {
+				"Content-Type": "text/plain"
+			});
 			response.end();
 		}
 	});
@@ -269,13 +284,15 @@ Command.prototype.execute = function() {
 		serveType = this.params[3] || "text/html",
 		username = this.params[4],
 		password = this.params[5],
-		host = this.params[6] || "127.0.0.1";
+		host = this.params[6] || "127.0.0.1",
+		pathprefix = this.params[7];
 	this.server.set({
 		rootTiddler: rootTiddler,
 		renderType: renderType,
 		serveType: serveType,
 		username: username,
-		password: password
+		password: password,
+		pathprefix: pathprefix
 	});
 	this.server.listen(port,host);
 	console.log("Serving on " + host + ":" + port);

core/modules/commands/setfield.js

@@ -0,0 +1,58 @@
+/*\
+title: $:/core/modules/commands/setfield.js
+type: application/javascript
+module-type: command
+
+Command to modify selected tiddlers to set a field to the text of a template tiddler that has been wikified with the selected tiddler as the current tiddler.
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+var widget = require("$:/core/modules/widgets/widget.js");
+
+exports.info = {
+	name: "setfield",
+	synchronous: true
+};
+
+var Command = function(params,commander,callback) {
+	this.params = params;
+	this.commander = commander;
+	this.callback = callback;
+};
+
+Command.prototype.execute = function() {
+	if(this.params.length < 4) {
+		return "Missing parameters";
+	}
+	var self = this,
+		wiki = this.commander.wiki,
+		filter = this.params[0],
+		fieldname = this.params[1] || "text",
+		templatetitle = this.params[2],
+		rendertype = this.params[3] || "text/plain",
+		tiddlers = wiki.filterTiddlers(filter);
+	$tw.utils.each(tiddlers,function(title) {
+		var parser = wiki.parseTiddler(templatetitle),
+			newFields = {},
+			tiddler = wiki.getTiddler(title);
+		if(parser) {
+			var widgetNode = wiki.makeWidget(parser,{variables: {currentTiddler: title}});
+			var container = $tw.fakeDocument.createElement("div");
+			widgetNode.render(container,null);
+			newFields[fieldname] = rendertype === "text/html" ? container.innerHTML : container.textContent;
+		} else {
+			newFields[fieldname] = undefined;
+		}
+		wiki.addTiddler(new $tw.Tiddler(tiddler,newFields));
+	});
+	return null;
+};
+
+exports.Command = Command;
+
+})();

core/modules/deserializers.js

@@ -57,7 +57,7 @@ var parseTiddlerDiv = function(text /* [,fields] */) {
 				attrMatch = attrRegExp.exec(match[1]);
 				if(attrMatch) {
 					var name = attrMatch[1];
-					var value = attrMatch[2] || attrMatch[3];
+					var value = attrMatch[2] !== undefined ? attrMatch[2] : attrMatch[3];
 					result[name] = value;
 				}
 			} while(attrMatch);

core/modules/filters.js

@@ -33,7 +33,7 @@ function parseFilterOperation(operators,filterString,p) {
 			operator.prefix = filterString.charAt(p++);
 		}
 		// Get the operator name
-		var nextBracketPos = filterString.substring(p).search(/[\[\{\/]/);
+		var nextBracketPos = filterString.substring(p).search(/[\[\{<\/]/);
 		if(nextBracketPos === -1) {
 			throw "Missing [ in filter expression";
 		}
@@ -54,24 +54,28 @@ function parseFilterOperation(operators,filterString,p) {
 
 		p = nextBracketPos + 1;
 		switch (bracket) {
-		case '{': // Curly brackets
-			operator.indirect = true;
-			nextBracketPos = filterString.indexOf('}',p);
-			break;
-		case '[': // Square brackets
-			nextBracketPos = filterString.indexOf(']',p);
-			break;
-		case '/': // regexp brackets
-			var rex = /^((?:[^\\\/]*|\\.)*)\/(?:\(([mygi]+)\))?/g,
-				rexMatch = rex.exec(filterString.substring(p));
-			if(rexMatch) {
-				operator.regexp = new RegExp(rexMatch[1], rexMatch[2]);
-				nextBracketPos = p + rex.lastIndex - 1;
-			}
-			else {
-				throw "Unterminated regular expression in filter expression";
-			}
-			break;
+			case "{": // Curly brackets
+				operator.indirect = true;
+				nextBracketPos = filterString.indexOf("}",p);
+				break;
+			case "[": // Square brackets
+				nextBracketPos = filterString.indexOf("]",p);
+				break;
+			case "<": // Angle brackets
+				operator.variable = true;
+				nextBracketPos = filterString.indexOf(">",p);
+				break;
+			case "/": // regexp brackets
+				var rex = /^((?:[^\\\/]*|\\.)*)\/(?:\(([mygi]+)\))?/g,
+					rexMatch = rex.exec(filterString.substring(p));
+				if(rexMatch) {
+					operator.regexp = new RegExp(rexMatch[1], rexMatch[2]);
+					nextBracketPos = p + rex.lastIndex - 1;
+				}
+				else {
+					throw "Unterminated regular expression in filter expression";
+				}
+				break;
 		}
 		
 		if(nextBracketPos === -1) {
@@ -193,6 +197,9 @@ exports.compileFilter = function(filterString) {
 				if(operator.indirect) {
 					operand = self.getTextReference(operator.operand,"",currTiddlerTitle);
 				}
+				if(operator.variable) {
+					operand = widget.getVariable(operator.operand,{defaultValue: ""});
+				}
 				results = operatorFunction(accumulator,{
 							operator: operator.operator,
 							operand: operand,

core/modules/filters/listed.js

@@ -16,9 +16,10 @@ Filter operator returning all tiddlers that have the selected tiddlers in a list
 Export our filter function
 */
 exports.listed = function(source,operator,options) {
-	var results = [];
+	var field = operator.operand || "list",
+		results = [];
 	source(function(tiddler,title) {
-		$tw.utils.pushTop(results,options.wiki.findListingsOfTiddler(title));
+		$tw.utils.pushTop(results,options.wiki.findListingsOfTiddler(title,field));
 	});
 	return results;
 };

core/modules/filters/plugintiddlers.js

@@ -18,7 +18,7 @@ Export our filter function
 exports.plugintiddlers = function(source,operator,options) {
 	var results = [];
 	source(function(tiddler,title) {
- 		var pluginInfo = options.wiki.getPluginInfo(title);
+ 		var pluginInfo = options.wiki.getPluginInfo(title) || options.wiki.getTiddlerData(title,{tiddlers:[]});
  		if(pluginInfo) {
  			$tw.utils.each(pluginInfo.tiddlers,function(fields,title) {
  				results.push(title);

core/modules/info/platform.js

@@ -0,0 +1,24 @@
+/*\
+title: $:/core/modules/info/platform.js
+type: application/javascript
+module-type: info
+
+Initialise basic platform $:/info/ tiddlers
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+exports.getInfoTiddlerFields = function() {
+	var mapBoolean = function(value) {return value ? "yes" : "no"},
+		infoTiddlerFields = [];
+	// Basics
+	infoTiddlerFields.push({title: "$:/info/browser", text: mapBoolean(!!$tw.browser)});
+	infoTiddlerFields.push({title: "$:/info/node", text: mapBoolean(!!$tw.node)});
+	return infoTiddlerFields;
+};
+
+})();

core/modules/parsers/htmlparser.js

@@ -13,9 +13,18 @@ The HTML parser displays text as raw HTML
 "use strict";
 
 var HtmlParser = function(type,text,options) {
+	var src;
+	if(options._canonical_uri) {
+		src = options._canonical_uri;
+	} else if(text) {
+		src = "data:text/html," + encodeURIComponent(text);
+	}
 	this.tree = [{
-		type: "raw",
-		html: text
+		type: "element",
+		tag: "iframe",
+		attributes: {
+			src: {type: "string", value: src}
+		}
 	}];
 };
 

core/modules/parsers/imageparser.js

@@ -19,7 +19,12 @@ var ImageParser = function(type,text,options) {
 			attributes: {}
 		},
 		src;
-	if(text) {
+	if(options._canonical_uri) {
+		element.attributes.src = {type: "string", value: options._canonical_uri};
+		if(type === "application/pdf" || type === ".pdf") {
+			element.tag = "embed";
+		}
+	} else if(text) {
 		if(type === "application/pdf" || type === ".pdf") {
 			element.attributes.src = {type: "string", value: "data:application/pdf;base64," + text};
 			element.tag = "embed";

core/modules/parsers/parseutils.js

@@ -99,11 +99,13 @@ exports.parseStringLiteral = function(source,pos) {
 		type: "string",
 		start: pos
 	};
-	var reString = /(?:"([^"]*)")|(?:'([^']*)')/g;
+	var reString = /(?:"""([\s\S]*?)"""|"([^"]*)")|(?:'([^']*)')/g;
 	reString.lastIndex = pos;
 	var match = reString.exec(source);
 	if(match && match.index === pos) {
-		node.value = match[1] === undefined ? match[2] : match[1];
+		node.value = match[1] !== undefined ? match[1] :(
+			match[2] !== undefined ? match[2] : match[3] 
+					);
 		node.end = pos + match[0].length;
 		return node;
 	} else {
@@ -120,7 +122,7 @@ exports.parseMacroParameter = function(source,pos) {
 		start: pos
 	};
 	// Define our regexp
-	var reMacroParameter = /(?:([A-Za-z0-9\-_]+)\s*:)?(?:\s*(?:"([^"]*)"|'([^']*)'|\[\[([^\]]*)\]\]|([^\s>"'=]+)))/g;
+	var reMacroParameter = /(?:([A-Za-z0-9\-_]+)\s*:)?(?:\s*(?:"""([\s\S]*?)"""|"([^"]*)"|'([^']*)'|\[\[([^\]]*)\]\]|([^\s>"'=]+)))/g;
 	// Skip whitespace
 	pos = $tw.utils.skipWhiteSpace(source,pos);
 	// Look for the parameter
@@ -134,7 +136,9 @@ exports.parseMacroParameter = function(source,pos) {
 					token.match[3] !== undefined ? token.match[3] : (
 						token.match[4] !== undefined ? token.match[4] : (
 							token.match[5] !== undefined ? token.match[5] : (
-								""
+								token.match[6] !== undefined ? token.match[6] : (
+									""
+								)
 							)
 						)
 					)

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

@@ -1,79 +0,0 @@
-/*\
-title: $:/core/modules/parsers/wikiparser/rules/emphasis.js
-type: application/javascript
-module-type: wikirule
-
-Wiki text inline rule for emphasis. For example:
-
-```
-	This is ''bold'' text
-
-	This is //italic// text
-
-	This is __underlined__ text
-
-	This is ^^superscript^^ text
-
-	This is ,,subscript,, text
-
-	This is ~~strikethrough~~ text
-```
-
-\*/
-(function(){
-
-/*jslint node: true, browser: true */
-/*global $tw: false */
-"use strict";
-
-exports.name = "emphasis";
-exports.types = {inline: true};
-
-exports.init = function(parser) {
-	this.parser = parser;
-	// Regexp to match
-	this.matchRegExp = /''|\/\/|__|\^\^|,,|~~/mg;
-};
-
-exports.parse = function() {
-	// Move past the match
-	this.parser.pos = this.matchRegExp.lastIndex;
-	// Figure out which element and closing regexp to use
-	var tag,reEnd;
-	switch(this.match[0]) {
-		case "''": // Bold
-			tag = "strong";
-			reEnd = /''/mg;
-			break;
-		case "//": // Italics
-			tag = "em";
-			reEnd = /\/\//mg;
-			break;
-		case "__": // Underline
-			tag = "u";
-			reEnd = /__/mg;
-			break;
-		case "^^": // Superscript
-			tag = "sup";
-			reEnd = /\^\^/mg;
-			break;
-		case ",,": // Subscript
-			tag = "sub";
-			reEnd = /,,/mg;
-			break;
-		case "~~": // Strikethrough
-			tag = "strike";
-			reEnd = /~~/mg;
-			break;
-	}
-	// Parse the run including the terminator
-	var tree = this.parser.parseInlineRun(reEnd,{eatTerminator: true});
-	// Return the classed span
-	return [{
-		type: "element",
-		tag: tag,
-		children: tree
-	}];
-};
-
-})();

core/modules/parsers/wikiparser/rules/emphasis/bold.js

@@ -0,0 +1,50 @@
+/*\
+title: $:/core/modules/parsers/wikiparser/rules/emphasis/bold.js
+type: application/javascript
+module-type: wikirule
+
+Wiki text inline rule for emphasis - bold. For example:
+
+```
+	This is ''bold'' text
+```
+
+This wikiparser can be modified using the rules eg:
+
+```
+\rules except bold 
+\rules only bold 
+```
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+exports.name = "bold";
+exports.types = {inline: true};
+
+exports.init = function(parser) {
+	this.parser = parser;
+	// Regexp to match
+	this.matchRegExp = /''/mg;
+};
+
+exports.parse = function() {
+	// Move past the match
+	this.parser.pos = this.matchRegExp.lastIndex;
+
+	// Parse the run including the terminator
+	var tree = this.parser.parseInlineRun(/''/mg,{eatTerminator: true});
+
+	// Return the classed span
+	return [{
+		type: "element",
+		tag: "strong",
+		children: tree
+	}];
+};
+
+})();

core/modules/parsers/wikiparser/rules/emphasis/italic.js

@@ -0,0 +1,50 @@
+/*\
+title: $:/core/modules/parsers/wikiparser/rules/emphasis/italic.js
+type: application/javascript
+module-type: wikirule
+
+Wiki text inline rule for emphasis - italic. For example:
+
+```
+	This is //italic// text
+```
+
+This wikiparser can be modified using the rules eg:
+
+```
+\rules except italic
+\rules only italic
+```
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+exports.name = "italic";
+exports.types = {inline: true};
+
+exports.init = function(parser) {
+	this.parser = parser;
+	// Regexp to match
+	this.matchRegExp = /\/\//mg;
+};
+
+exports.parse = function() {
+	// Move past the match
+	this.parser.pos = this.matchRegExp.lastIndex;
+
+	// Parse the run including the terminator
+	var tree = this.parser.parseInlineRun(/\/\//mg,{eatTerminator: true});
+
+	// Return the classed span
+	return [{
+		type: "element",
+		tag: "em",
+		children: tree
+	}];
+};
+
+})();

core/modules/parsers/wikiparser/rules/emphasis/strikethrough.js

@@ -0,0 +1,50 @@
+/*\
+title: $:/core/modules/parsers/wikiparser/rules/emphasis/strikethrough.js
+type: application/javascript
+module-type: wikirule
+
+Wiki text inline rule for emphasis - strikethrough. For example:
+
+```
+	This is ~~strikethrough~~ text
+```
+
+This wikiparser can be modified using the rules eg:
+
+```
+\rules except strikethrough 
+\rules only strikethrough 
+```
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+exports.name = "strikethrough";
+exports.types = {inline: true};
+
+exports.init = function(parser) {
+	this.parser = parser;
+	// Regexp to match
+	this.matchRegExp = /~~/mg;
+};
+
+exports.parse = function() {
+	// Move past the match
+	this.parser.pos = this.matchRegExp.lastIndex;
+
+	// Parse the run including the terminator
+	var tree = this.parser.parseInlineRun(/~~/mg,{eatTerminator: true});
+
+	// Return the classed span
+	return [{
+		type: "element",
+		tag: "strike",
+		children: tree
+	}];
+};
+
+})();

core/modules/parsers/wikiparser/rules/emphasis/subscript.js

@@ -0,0 +1,50 @@
+/*\
+title: $:/core/modules/parsers/wikiparser/rules/emphasis/subscript.js
+type: application/javascript
+module-type: wikirule
+
+Wiki text inline rule for emphasis - subscript. For example:
+
+```
+	This is ,,subscript,, text
+```
+
+This wikiparser can be modified using the rules eg:
+
+```
+\rules except subscript 
+\rules only subscript 
+```
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+exports.name = "subscript";
+exports.types = {inline: true};
+
+exports.init = function(parser) {
+	this.parser = parser;
+	// Regexp to match
+	this.matchRegExp = /,,/mg;
+};
+
+exports.parse = function() {
+	// Move past the match
+	this.parser.pos = this.matchRegExp.lastIndex;
+
+	// Parse the run including the terminator
+	var tree = this.parser.parseInlineRun(/,,/mg,{eatTerminator: true});
+
+	// Return the classed span
+	return [{
+		type: "element",
+		tag: "sub",
+		children: tree
+	}];
+};
+
+})();

core/modules/parsers/wikiparser/rules/emphasis/superscript.js

@@ -0,0 +1,50 @@
+/*\
+title: $:/core/modules/parsers/wikiparser/rules/emphasis/superscript.js
+type: application/javascript
+module-type: wikirule
+
+Wiki text inline rule for emphasis - superscript. For example:
+
+```
+	This is ^^superscript^^ text
+```
+
+This wikiparser can be modified using the rules eg:
+
+```
+\rules except superscript 
+\rules only superscript 
+```
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+exports.name = "superscript";
+exports.types = {inline: true};
+
+exports.init = function(parser) {
+	this.parser = parser;
+	// Regexp to match
+	this.matchRegExp = /\^\^/mg;
+};
+
+exports.parse = function() {
+	// Move past the match
+	this.parser.pos = this.matchRegExp.lastIndex;
+
+	// Parse the run including the terminator
+	var tree = this.parser.parseInlineRun(/\^\^/mg,{eatTerminator: true});
+
+	// Return the classed span
+	return [{
+		type: "element",
+		tag: "sup",
+		children: tree
+	}];
+};
+
+})();

core/modules/parsers/wikiparser/rules/emphasis/underscore.js

@@ -0,0 +1,50 @@
+/*\
+title: $:/core/modules/parsers/wikiparser/rules/emphasis/underscore.js
+type: application/javascript
+module-type: wikirule
+
+Wiki text inline rule for emphasis - underscore. For example:
+
+```
+	This is __underscore__ text
+```
+
+This wikiparser can be modified using the rules eg:
+
+```
+\rules except underscore 
+\rules only underscore
+```
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+exports.name = "underscore";
+exports.types = {inline: true};
+
+exports.init = function(parser) {
+	this.parser = parser;
+	// Regexp to match
+	this.matchRegExp = /__/mg;
+};
+
+exports.parse = function() {
+	// Move past the match
+	this.parser.pos = this.matchRegExp.lastIndex;
+
+	// Parse the run including the terminator
+	var tree = this.parser.parseInlineRun(/__/mg,{eatTerminator: true});
+
+	// Return the classed span
+	return [{
+		type: "element",
+		tag: "u",
+		children: tree
+	}];
+};
+
+})();

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

@@ -48,7 +48,7 @@ exports.parse = function() {
 	// Advance the parser position to past the tag
 	this.parser.pos = tag.end;
 	// Check for an immediately following double linebreak
-	var hasLineBreak = !tag.isSelfClosing && !!$tw.utils.parseTokenRegExp(this.parser.source,this.parser.pos,/([^\S\n]*\r?\n(?:[^\S\n]*\r?\n|$))/g);
+	var hasLineBreak = !tag.isSelfClosing && !!$tw.utils.parseTokenRegExp(this.parser.source,this.parser.pos,/([^\S\n\r]*\r?\n(?:[^\S\n\r]*\r?\n|$))/g);
 	// Set whether we're in block mode
 	tag.isBlock = this.is.block || hasLineBreak;
 	// Parse the body if we need to
@@ -125,7 +125,7 @@ exports.parseTag = function(source,pos,options) {
 	pos = token.end;
 	// Check for a required line break
 	if(options.requireLineBreak) {
-		token = $tw.utils.parseTokenRegExp(source,pos,/([^\S\n]*\r?\n(?:[^\S\n]*\r?\n|$))/g);
+		token = $tw.utils.parseTokenRegExp(source,pos,/([^\S\n\r]*\r?\n(?:[^\S\n\r]*\r?\n|$))/g);
 		if(!token) {
 			return null;
 		}

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

@@ -35,12 +35,12 @@ exports.parse = function() {
 	// Move past the macro call
 	this.parser.pos = this.matchRegExp.lastIndex;
 	var params = [],
-		reParam = /\s*(?:([A-Za-z0-9\-_]+)\s*:)?(?:\s*(?:"([^"]*)"|'([^']*)'|\[\[([^\]]*)\]\]|([^"'\s]+)))/mg,
+		reParam = /\s*(?:([A-Za-z0-9\-_]+)\s*:)?(?:\s*(?:"""([\s\S]*?)"""|"([^"]*)"|'([^']*)'|\[\[([^\]]*)\]\]|([^"'\s]+)))/mg,
 		paramMatch = reParam.exec(paramString);
 	while(paramMatch) {
 		// Process this parameter
 		var paramInfo = {
-			value: paramMatch[2] || paramMatch[3] || paramMatch[4] || paramMatch[5]
+			value: paramMatch[2] || paramMatch[3] || paramMatch[4] || paramMatch[5] || paramMatch[6]
 		};
 		if(paramMatch[1]) {
 			paramInfo.name = paramMatch[1];

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

@@ -35,12 +35,12 @@ exports.parse = function() {
 	// Move past the macro call
 	this.parser.pos = this.matchRegExp.lastIndex;
 	var params = [],
-		reParam = /\s*(?:([A-Za-z0-9\-_]+)\s*:)?(?:\s*(?:"([^"]*)"|'([^']*)'|\[\[([^\]]*)\]\]|([^"'\s]+)))/mg,
+		reParam = /\s*(?:([A-Za-z0-9\-_]+)\s*:)?(?:\s*(?:"""([\s\S]*?)"""|"([^"]*)"|'([^']*)'|\[\[([^\]]*)\]\]|([^"'\s]+)))/mg,
 		paramMatch = reParam.exec(paramString);
 	while(paramMatch) {
 		// Process this parameter
 		var paramInfo = {
-			value: paramMatch[2] || paramMatch[3] || paramMatch[4] || paramMatch[5]
+			value: paramMatch[2] || paramMatch[3] || paramMatch[4] || paramMatch[5]|| paramMatch[6]
 		};
 		if(paramMatch[1]) {
 			paramInfo.name = paramMatch[1];

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

@@ -27,7 +27,7 @@ Instantiate parse rule
 exports.init = function(parser) {
 	this.parser = parser;
 	// Regexp to match
-	this.matchRegExp = /^\\define\s+([^(\s]+)\(\s*([^)]*)\)(\r?\n)?/mg;
+	this.matchRegExp = /^\\define\s+([^(\s]+)\(\s*([^)]*)\)(\s*\r?\n)?/mg;
 };
 
 /*
@@ -40,12 +40,12 @@ exports.parse = function() {
 	var paramString = this.match[2],
 		params = [];
 	if(paramString !== "") {
-		var reParam = /\s*([A-Za-z0-9\-_]+)(?:\s*:\s*(?:"([^"]*)"|'([^']*)'|\[\[([^\]]*)\]\]|([^"'\s]+)))?/mg,
+		var reParam = /\s*([A-Za-z0-9\-_]+)(?:\s*:\s*(?:"""([\s\S]*?)"""|"([^"]*)"|'([^']*)'|\[\[([^\]]*)\]\]|([^"'\s]+)))?/mg,
 			paramMatch = reParam.exec(paramString);
 		while(paramMatch) {
 			// Save the parameter details
 			var paramInfo = {name: paramMatch[1]},
-				defaultValue = paramMatch[2] || paramMatch[3] || paramMatch[4] || paramMatch[5];
+				defaultValue = paramMatch[2] || paramMatch[3] || paramMatch[4] || paramMatch[5] || paramMatch[6];
 			if(defaultValue) {
 				paramInfo["default"] = defaultValue;
 			}
@@ -58,7 +58,7 @@ exports.parse = function() {
 	var reEnd;
 	if(this.match[3]) {
 		// If so, the end of the body is marked with \end
-		reEnd = /(\r?\n\\end\r?\n)/mg;
+		reEnd = /(\r?\n\\end(?:$|\r?\n))/mg;
 	} else {
 		// Otherwise, the end of the definition is marked by the end of the line
 		reEnd = /(\r?\n)/mg;

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

@@ -72,7 +72,9 @@ exports.parseLink = function(source,pos) {
 			type: "element",
 			tag: "a",
 			start: pos,
-			attributes: {},
+			attributes: {
+				"class": {type: "string", value: "tw-tiddlylink-external"},
+			},
 			children: [textNode]
 		};
 	// Skip whitespace

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

@@ -24,10 +24,10 @@ exports.name = "wikilink";
 exports.types = {inline: true};
 
 var textPrimitives = {
-	upperLetter: "[A-Z\u00c0-\u00de\u0150\u0170]",
-	lowerLetter: "[a-z0-9_\\-\u00df-\u00ff\u0151\u0171]",
-	anyLetter:   "[A-Za-z0-9_\\-\u00c0-\u00de\u00df-\u00ff\u0150\u0170\u0151\u0171]",
-	anyLetterStrict: "[A-Za-z0-9\u00c0-\u00de\u00df-\u00ff\u0150\u0170\u0151\u0171]"
+	upperLetter: "[A-Z\u00c0-\u00d6\u00d8-\u00de\u0150\u0170]",
+	lowerLetter: "[a-z0-9\u00df-\u00f6\u00f8-\u00ff\u0151\u0171]",
+	anyLetter:   "[A-Za-z0-9\u00c0-\u00d6\u00d8-\u00de\u00df-\u00f6\u00f8-\u00ff\u0150\u0170\u0151\u0171]",
+	blockPrefixLetters:	"[A-Za-z0-9\-_\u00c0-\u00d6\u00d8-\u00de\u00df-\u00f6\u00f8-\u00ff\u0150\u0170\u0151\u0171]"
 };
 
 textPrimitives.unWikiLink = "~";
@@ -54,9 +54,9 @@ exports.parse = function() {
 	if(linkText.substr(0,1) === textPrimitives.unWikiLink) {
 		return [{type: "text", text: linkText.substr(1)}];
 	}
-	// If the link has been preceded with a letter then don't treat it as a link
+	// If the link has been preceded with a blocked letter then don't treat it as a link
 	if(this.match.index > 0) {
-		var preRegExp = new RegExp(textPrimitives.anyLetterStrict,"mg");
+		var preRegExp = new RegExp(textPrimitives.blockPrefixLetters,"mg");
 		preRegExp.lastIndex = this.match.index-1;
 		var preMatch = preRegExp.exec(this.parser.source);
 		if(preMatch && preMatch.index === this.match.index-1) {

core/modules/startup/info.js

@@ -0,0 +1,48 @@
+/*\
+title: $:/core/modules/startup/info.js
+type: application/javascript
+module-type: startup
+
+Initialise $:/info tiddlers via $:/temp/info-plugin pseudo-plugin
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+// Export name and synchronous status
+exports.name = "info";
+exports.before = ["startup"];
+exports.after = ["load-modules"];
+exports.synchronous = true;
+
+exports.startup = function() {
+	// Collect up the info tiddlers
+	var infoTiddlerFields = {};
+	// Give each info module a chance to fill in as many info tiddlers as they want
+	$tw.modules.forEachModuleOfType("info",function(title,moduleExports) {
+		if(moduleExports && moduleExports.getInfoTiddlerFields) {
+			var tiddlerFieldsArray = moduleExports.getInfoTiddlerFields(infoTiddlerFields);
+			$tw.utils.each(tiddlerFieldsArray,function(fields) {
+				if(fields) {
+					infoTiddlerFields[fields.title] = fields;
+				}
+			});
+		}
+	});
+	// Bake the info tiddlers into a plugin
+	var fields = {
+		title: "$:/temp/info-plugin",
+		type: "application/json",
+		"plugin-type": "info",
+		text: JSON.stringify({tiddlers: infoTiddlerFields},null,$tw.config.preferences.jsonSpaces)
+	};
+	$tw.wiki.addTiddler(new $tw.Tiddler(fields));
+	$tw.wiki.readPluginInfo();
+	$tw.wiki.registerPluginTiddlers("info");
+	$tw.wiki.unpackPluginTiddlers();
+};
+
+})();

core/modules/startup/render.js

@@ -21,7 +21,7 @@ exports.synchronous = true;
 // Default story and history lists
 var PAGE_TITLE_TITLE = "$:/core/wiki/title"
 var PAGE_STYLESHEET_TITLE = "$:/core/ui/PageStylesheet";
-var PAGE_TEMPLATE_TITLE = "$:/core/ui/PageMacros";
+var PAGE_TEMPLATE_TITLE = "$:/core/ui/PageTemplate";
 
 // Time (in ms) that we defer refreshing changes to draft tiddlers
 var DRAFT_TIDDLER_TIMEOUT = 400;
@@ -49,7 +49,7 @@ exports.startup = function() {
 			$tw.styleElement.innerHTML = $tw.styleContainer.textContent;
 		}
 	}));
-	// Display the $:/core/ui/PageMacros tiddler to kick off the display
+	// Display the $:/core/ui/PageTemplate tiddler to kick off the display
 	$tw.perf.report("mainRender",function() {
 		$tw.pageWidgetNode = $tw.wiki.makeTranscludeWidget(PAGE_TEMPLATE_TITLE,{document: document, parentWidget: $tw.rootWidget});
 		$tw.pageContainer = document.createElement("div");

core/modules/startup/rootwidget.js

@@ -66,6 +66,16 @@ exports.startup = function() {
 			downloadType: "text/plain"
 		});
 	});
+	var fullscreen = $tw.utils.getFullScreenApis();
+	if(fullscreen) {
+		$tw.rootWidget.addEventListener("tw-full-screen",function(event) {
+			if(document[fullscreen._fullscreenElement]) {
+				document[fullscreen._exitFullscreen]();
+			} else {
+				document.documentElement[fullscreen._requestFullscreen](Element.ALLOW_KEYBOARD_INPUT);
+			}
+		});
+	}
 	// If we're being viewed on a data: URI then give instructions for how to save
 	if(document.location.protocol === "data:") {
 		$tw.rootWidget.dispatchEvent({

core/modules/startup/startup.js

@@ -3,7 +3,7 @@ title: $:/core/modules/startup.js
 type: application/javascript
 module-type: startup
 
-This is the main application logic for both the client and server
+Miscellaneous startup logic for both the client and server.
 
 \*/
 (function(){

core/modules/startup/story.js

@@ -35,7 +35,10 @@ exports.startup = function() {
 		// Set up location hash update
 		$tw.wiki.addEventListener("change",function(changes) {
 			if($tw.utils.hop(changes,DEFAULT_STORY_TITLE) || $tw.utils.hop(changes,DEFAULT_HISTORY_TITLE)) {
-				updateLocationHash();
+				updateLocationHash({
+					updateAddressBar: $tw.wiki.getTiddlerText(CONFIG_UPDATE_ADDRESS_BAR,"permaview").trim(),
+					updateHistory: $tw.wiki.getTiddlerText(CONFIG_UPDATE_HISTORY,"no").trim()
+				});
 			}
 		});
 		// Listen for changes to the browser location hash
@@ -48,9 +51,24 @@ exports.startup = function() {
 		},false)
 		// Listen for the tw-home message
 		$tw.rootWidget.addEventListener("tw-home",function(event) {
-			var storyFilter = $tw.wiki.getTiddlerText(DEFAULT_TIDDLERS_TITLE),
-				storyList = $tw.wiki.filterTiddlers(storyFilter);
-			$tw.wiki.addTiddler({title: DEFAULT_STORY_TITLE, text: "", list: storyList},$tw.wiki.getModificationFields());
+			window.location.hash = "";
+			window.location.reload(true);
+		});
+		// Listen for the tw-permalink message
+		$tw.rootWidget.addEventListener("tw-permalink",function(event) {
+			updateLocationHash({
+				updateAddressBar: "permalink",
+				updateHistory: $tw.wiki.getTiddlerText(CONFIG_UPDATE_HISTORY,"no").trim(),
+				targetTiddler: event.param || event.tiddlerTitle
+			});
+		});
+		// Listen for the tw-permaview message
+		$tw.rootWidget.addEventListener("tw-permaview",function(event) {
+			updateLocationHash({
+				updateAddressBar: "permaview",
+				updateHistory: $tw.wiki.getTiddlerText(CONFIG_UPDATE_HISTORY,"no").trim(),
+				targetTiddler: event.param || event.tiddlerTitle
+			});
 		});
 	}
 };
@@ -61,9 +79,9 @@ defaultToCurrentStory: If true, the current story is retained as the default, in
 */
 function openStartupTiddlers(options) {
 	options = options || {};
-	// Decode the hash portion of our URL
-	var target,
-		storyFilter;
+	// Work out the target tiddler and the story filter. "null" means "unspecified"
+	var target = null,
+		storyFilter = null;
 	if($tw.locationHash.length > 1) {
 		var hash = $tw.locationHash.substr(1),
 			split = hash.indexOf(":");
@@ -74,23 +92,20 @@ function openStartupTiddlers(options) {
 			storyFilter = decodeURIComponent(hash.substr(split + 1).trim());
 		}
 	}
-	// If a target tiddler was specified add it to the history stack
-	if(target && target !== "") {
-		// The target tiddler doesn't need double square brackets, but we'll silently remove them if they're present
-		if(target.indexOf("[[") === 0 && target.substr(-2) === "]]") {
-			target = target.substr(2,target.length - 4);
-		}
-		$tw.wiki.addToHistory(target);
-	}
-	// Use the story filter specified in the hash, or the default tiddlers
-	if(!storyFilter || storyFilter === "") {
+	// If the story wasn't specified use the current tiddlers or a blank story
+	if(storyFilter === null) {
 		if(options.defaultToCurrentStory) {
 			var currStoryList = $tw.wiki.getTiddlerList(DEFAULT_STORY_TITLE);
 			storyFilter = $tw.utils.stringifyList(currStoryList);
 		} else {
-			storyFilter = $tw.wiki.getTiddlerText(DEFAULT_TIDDLERS_TITLE);
+			if(target && target !== "") {
+				storyFilter = "";
+			} else {
+				storyFilter = $tw.wiki.getTiddlerText(DEFAULT_TIDDLERS_TITLE);
+			}
 		}
 	}
+	// Process the story filter to get the story list
 	var storyList = $tw.wiki.filterTiddlers(storyFilter);
 	// If the target tiddler isn't included then splice it in at the top
 	if(target && storyList.indexOf(target) === -1) {
@@ -98,32 +113,51 @@ function openStartupTiddlers(options) {
 	}
 	// Save the story list
 	$tw.wiki.addTiddler({title: DEFAULT_STORY_TITLE, text: "", list: storyList},$tw.wiki.getModificationFields());
+	// If a target tiddler was specified add it to the history stack
+	if(target && target !== "") {
+		// The target tiddler doesn't need double square brackets, but we'll silently remove them if they're present
+		if(target.indexOf("[[") === 0 && target.substr(-2) === "]]") {
+			target = target.substr(2,target.length - 4);
+		}
+		$tw.wiki.addToHistory(target);
+	} else if(storyList.length > 0) {
+		$tw.wiki.addToHistory(storyList[0]);
+	}
 }
 
-function updateLocationHash() {
-	var updateAddressBar = $tw.wiki.getTiddlerText(CONFIG_UPDATE_ADDRESS_BAR,"permaview").trim();
-	if(updateAddressBar !== "no") {
+/*
+options: See below
+options.updateAddressBar: "permalink", "permaview" or "no" (defaults to "permaview")
+options.updateHistory: "yes" or "no" (defaults to "no")
+options.targetTiddler: optional title of target tiddler for permalink
+*/
+function updateLocationHash(options) {
+	if(options.updateAddressBar !== "no") {
 		// Get the story and the history stack
 		var storyList = $tw.wiki.getTiddlerList(DEFAULT_STORY_TITLE),
-			historyList = $tw.wiki.getTiddlerData(DEFAULT_HISTORY_TITLE,[]);
-			var targetTiddler = "";
-		// The target tiddler is the one at the top of the stack
-		if(historyList.length > 0) {
-			targetTiddler = historyList[historyList.length-1].title;
-		}
-		// Blank the target tiddler if it isn't present in the story
-		if(storyList.indexOf(targetTiddler) === -1) {
+			historyList = $tw.wiki.getTiddlerData(DEFAULT_HISTORY_TITLE,[]),
 			targetTiddler = "";
+		if(options.targetTiddler) {
+			targetTiddler = options.targetTiddler;
+		} else {
+			// The target tiddler is the one at the top of the stack
+			if(historyList.length > 0) {
+				targetTiddler = historyList[historyList.length-1].title;
+			}
+			// Blank the target tiddler if it isn't present in the story
+			if(storyList.indexOf(targetTiddler) === -1) {
+				targetTiddler = "";
+			}
 		}
 		// Assemble the location hash
-		if(updateAddressBar === "permalink") {
+		if(options.updateAddressBar === "permalink") {
 			$tw.locationHash = "#" + encodeURIComponent(targetTiddler)
 		} else {
 			$tw.locationHash = "#" + encodeURIComponent(targetTiddler) + ":" + encodeURIComponent($tw.utils.stringifyList(storyList));
 		}
 		// Only change the location hash if we must, thus avoiding unnecessary onhashchange events
 		if($tw.utils.getLocationHash() !== $tw.locationHash) {
-			if($tw.wiki.getTiddlerText(CONFIG_UPDATE_HISTORY,"no").trim() === "yes") {
+			if(options.updateHistory === "yes") {
 				// Assign the location hash so that history is updated
 				window.location.hash = $tw.locationHash;
 			} else {

core/modules/storyviews/classic.js

@@ -12,6 +12,8 @@ Views the story as a linear sequence
 /*global $tw: false */
 "use strict";
 
+var easing = "cubic-bezier(0.645, 0.045, 0.355, 1)"; // From http://easings.net/#easeInOutCubic
+
 var ClassicStoryView = function(listWidget) {
 	this.listWidget = listWidget;
 }
@@ -51,8 +53,8 @@ ClassicStoryView.prototype.insert = function(widget) {
 	$tw.utils.forceLayout(targetElement);
 	// Transition to the final position
 	$tw.utils.setStyle(targetElement,[
-		{transition: "opacity " + duration + "ms ease-in-out, " +
-					"margin-bottom " + duration + "ms ease-in-out"},
+		{transition: "opacity " + duration + "ms " + easing + ", " +
+					"margin-bottom " + duration + "ms " + easing},
 		{marginBottom: currMarginBottom + "px"},
 		{opacity: "1.0"}
 	]);
@@ -80,9 +82,9 @@ ClassicStoryView.prototype.remove = function(widget) {
 	]);
 	$tw.utils.forceLayout(targetElement);
 	$tw.utils.setStyle(targetElement,[
-		{transition: $tw.utils.roundTripPropertyName("transform") + " " + duration + "ms ease-in-out, " +
-					"opacity " + duration + "ms ease-in-out, " +
-					"margin-bottom " + duration + "ms ease-in-out"},
+		{transition: $tw.utils.roundTripPropertyName("transform") + " " + duration + "ms " + easing + ", " +
+					"opacity " + duration + "ms " + easing + ", " +
+					"margin-bottom " + duration + "ms " + easing},
 		{transform: "translateX(-" + currWidth + "px)"},
 		{marginBottom: (-currHeight) + "px"},
 		{opacity: "0.0"}

core/modules/storyviews/zoomin.js

@@ -12,6 +12,8 @@ Zooms between individual tiddlers
 /*global $tw: false */
 "use strict";
 
+var easing = "cubic-bezier(0.645, 0.045, 0.355, 1)"; // From http://easings.net/#easeInOutCubic
+
 var ZoominListView = function(listWidget) {
 	var self = this;
 	this.listWidget = listWidget;
@@ -77,7 +79,7 @@ ZoominListView.prototype.navigateTo = function(historyInfo) {
 	this.currentTiddlerDomNode = targetElement;
 	// Transform the target tiddler to its natural size
 	$tw.utils.setStyle(targetElement,[
-		{transition: $tw.utils.roundTripPropertyName("transform") + " " + duration + "ms ease-in, opacity " + duration + "ms ease-in"},
+		{transition: $tw.utils.roundTripPropertyName("transform") + " " + duration + "ms " + easing + ", opacity " + duration + "ms " + easing},
 		{opacity: "1.0"},
 		{transform: "translateX(0px) translateY(0px) scale(1)"},
 		{zIndex: "500"},
@@ -88,7 +90,7 @@ ZoominListView.prototype.navigateTo = function(historyInfo) {
 		x =  zoomBounds.left - targetBounds.left - (sourceBounds.left - targetBounds.left) * scale;
 		y =  zoomBounds.top - targetBounds.top - (sourceBounds.top - targetBounds.top) * scale;
 		$tw.utils.setStyle(prevCurrentTiddler,[
-			{transition: $tw.utils.roundTripPropertyName("transform") + " " + duration + "ms ease-in, opacity " + duration + "ms ease-in"},
+			{transition: $tw.utils.roundTripPropertyName("transform") + " " + duration + "ms " + easing + ", opacity " + duration + "ms " + easing},
 			{opacity: "0.0"},
 			{transformOrigin: "0 0"},
 			{transform: "translateX(" + x + "px) translateY(" + y + "px) scale(" + scale + ")"},
@@ -151,7 +153,7 @@ ZoominListView.prototype.remove = function(widget) {
 			{display: "block"},
 			{transformOrigin: "50% 50%"},
 			{transform: "translateX(0px) translateY(0px) scale(10)"},
-			{transition: $tw.utils.roundTripPropertyName("transform") + " " + duration + "ms ease-in, opacity " + duration + "ms ease-in"},
+			{transition: $tw.utils.roundTripPropertyName("transform") + " " + duration + "ms " + easing + ", opacity " + duration + "ms " + easing},
 			{opacity: "0"},
 			{zIndex: "500"}
 		]);
@@ -164,7 +166,7 @@ ZoominListView.prototype.remove = function(widget) {
 	$tw.utils.setStyle(targetElement,[
 		{transformOrigin: "50% 50%"},
 		{transform: "translateX(0px) translateY(0px) scale(0.1)"},
-		{transition: $tw.utils.roundTripPropertyName("transform") + " " + duration + "ms ease-in, opacity " + duration + "ms ease-in"},
+		{transition: $tw.utils.roundTripPropertyName("transform") + " " + duration + "ms " + easing + ", opacity " + duration + "ms " + easing},
 		{opacity: "0"},
 		{zIndex: "0"}
 	]);

core/modules/syncer.js

@@ -71,6 +71,7 @@ Syncer.prototype.throttleInterval = 1 * 1000; // Defer saving tiddlers if they'v
 Syncer.prototype.fallbackInterval = 10 * 1000; // Unless the task is older than 10s
 Syncer.prototype.pollTimerInterval = 60 * 1000; // Interval for polling for changes from the adaptor
 
+
 /*
 Read (or re-read) the latest tiddler info from the store
 */
@@ -155,6 +156,7 @@ Syncer.prototype.saveWiki = function(options) {
 			if(method !== "download") {
 				this.readTiddlerInfo();
 				this.taskQueue = {};
+				this.updateDirtyStatus();
 			}
 			return true;
 		}
@@ -169,6 +171,15 @@ Syncer.prototype.isDirty = function() {
 	return (this.numTasksInQueue() > 0) || (this.numTasksInProgress() > 0);
 };
 
+/*
+Update the document body with the class "tw-dirty" if the wiki has unsaved/unsynced changes
+*/
+Syncer.prototype.updateDirtyStatus = function() {
+	if($tw.browser) {
+		$tw.utils.toggleClass(document.body,"tw-dirty",this.isDirty());
+	}
+};
+
 /*
 Save an incoming tiddler in the store, and updates the associated tiddlerInfo
 */
@@ -401,6 +412,7 @@ Syncer.prototype.enqueueSyncTask = function(task) {
 		// this.logger.log("Queuing up sync task with type:",task.type,"title:",task.title);
 		// If it is not in the queue, insert it
 		this.taskQueue[task.title] = task;
+		this.updateDirtyStatus();
 	}
 	// Process the queue
 	if(this.syncadaptor) {
@@ -449,6 +461,7 @@ Syncer.prototype.processTaskQueue = function() {
 			// Remove the task from the queue and add it to the in progress list
 			delete this.taskQueue[task.title];
 			this.taskInProgress[task.title] = task;
+			this.updateDirtyStatus();
 			// Dispatch the task
 			this.dispatchTask(task,function(err) {
 				if(err) {
@@ -456,6 +469,7 @@ Syncer.prototype.processTaskQueue = function() {
 				}
 				// Mark that this task is no longer in progress
 				delete self.taskInProgress[task.title];
+				self.updateDirtyStatus();
 				// Process the next task
 				self.processTaskQueue.call(self);
 			});

core/modules/tiddler.js

@@ -18,7 +18,7 @@ exports.hasTag = function(tag) {
 
 exports.isPlugin = function() {
 	return this.fields.type === "application/json" && this.hasField("plugin-type");
-}
+};
 
 exports.isDraft = function() {
 	return this.hasField("draft.of");
@@ -57,4 +57,52 @@ exports.getFieldStringBlock = function(options) {
 	return fields.join("\n");
 };
 
+/*
+Compare two tiddlers for equality
+tiddler: the tiddler to compare
+excludeFields: array of field names to exclude from the comparison
+*/
+exports.isEqual = function(tiddler,excludeFields) {
+	excludeFields = excludeFields || [];
+	var self = this,
+		differences = []; // Fields that have differences
+	// Add to the differences array
+	function addDifference(fieldName) {
+		// Check for this field being excluded
+		if(excludeFields.indexOf(fieldName) === -1) {
+			// Save the field as a difference
+			$tw.utils.pushTop(differences,fieldName);
+		}
+	}
+	// Returns true if the two values of this field are equal
+	function isFieldValueEqual(fieldName) {
+		var valueA = self.fields[fieldName],
+			valueB = tiddler.fields[fieldName];
+		// Check for identical string values
+		if(typeof(valueA) === "string" && typeof(valueB) === "string" && valueA === valueB) {
+			return true;
+		}
+		// Check for identical array values
+		if($tw.utils.isArray(valueA) && $tw.utils.isArray(valueB) && $tw.utils.isArrayEqual(valueA,valueB)) {
+			return true;
+		}
+		// Otherwise the fields must be different
+		return false;
+	}
+	// Compare our fields
+	for(var fieldName in this.fields) {
+		if(!isFieldValueEqual(fieldName)) {
+			addDifference(fieldName);
+		}
+	}
+	// There's a difference for every field in the other tiddler that we don't have
+	for(fieldName in tiddler.fields) {
+		if(!(fieldName in this.fields)) {
+			addDifference(fieldName);
+		}
+	}
+	// Return whether there were any differences
+	return differences.length === 0;
+};
+
 })();

core/modules/upgraders/plugins.js

@@ -0,0 +1,75 @@
+/*\
+title: $:/core/modules/upgraders/plugins.js
+type: application/javascript
+module-type: upgrader
+
+Upgrader module that checks that plugins are newer than any already installed version
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+var UPGRADE_LIBRARY_TITLE = "$:/UpgradeLibrary";
+
+var BLOCKED_PLUGINS = {
+	"$:/plugins/tiddlywiki/fullscreen": {
+		versions: ["*"]
+	}
+};
+
+exports.upgrade = function(wiki,titles,tiddlers) {
+	var self = this,
+		messages = {},
+		upgradeLibrary,
+		getLibraryTiddler = function(title) {
+			if(!upgradeLibrary) {
+				upgradeLibrary = wiki.getTiddlerData(UPGRADE_LIBRARY_TITLE,{});
+				upgradeLibrary.tiddlers = upgradeLibrary.tiddlers || {};
+			}
+			return upgradeLibrary.tiddlers[title];
+		};
+
+	// Go through all the incoming tiddlers
+	$tw.utils.each(titles,function(title) {
+		var incomingTiddler = tiddlers[title];
+		// Check if we're dealing with a plugin
+		if(incomingTiddler && incomingTiddler["plugin-type"] && incomingTiddler["version"]) {
+			// Upgrade the incoming plugin if we've got a newer version in the upgrade library
+			var libraryTiddler = getLibraryTiddler(title);
+			if(libraryTiddler && libraryTiddler["plugin-type"] && libraryTiddler["version"]) {
+				if($tw.utils.checkVersions(libraryTiddler.version,incomingTiddler.version)) {
+					tiddlers[title] = libraryTiddler;
+					messages[title] = $tw.language.getString("Import/Upgrader/Plugins/Upgraded",{variables: {incoming: incomingTiddler.version, upgraded: libraryTiddler.version}});
+					return;
+				}
+			}
+			// Suppress the incoming plugin if it is older than the currently installed one
+			var existingTiddler = wiki.getTiddler(title);
+			if(existingTiddler && existingTiddler.hasField("plugin-type") && existingTiddler.hasField("version")) {
+				// Reject the incoming plugin by blanking all its fields
+				if($tw.utils.checkVersions(existingTiddler.fields.version,incomingTiddler.version)) {
+					tiddlers[title] = Object.create(null);
+					messages[title] = $tw.language.getString("Import/Upgrader/Plugins/Suppressed/Version",{variables: {incoming: incomingTiddler.version, existing: existingTiddler.fields.version}});
+					return;
+				}
+			}
+		}
+		if(incomingTiddler && incomingTiddler["plugin-type"]) {
+			// Check whether the plugin is on the blocked list
+			var blockInfo = BLOCKED_PLUGINS[title];
+			if(blockInfo) {
+				if(blockInfo.versions.indexOf("*") !== -1 || (incomingTiddler.version && blockInfo.versions.indexOf(incomingTiddler.version) !== -1)) {
+					tiddlers[title] = Object.create(null);
+					messages[title] = $tw.language.getString("Import/Upgrader/Plugins/Suppressed/Incompatible");
+					return;
+				}
+			}
+		}
+	});
+	return messages;
+};
+
+})();

core/modules/upgraders/system.js

@@ -0,0 +1,30 @@
+/*\
+title: $:/core/modules/upgraders/system.js
+type: application/javascript
+module-type: upgrader
+
+Upgrader module that suppresses certain system tiddlers that shouldn't be imported
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+var DONT_IMPORT_LIST = ["$:/StoryList","$:/HistoryList"];
+
+exports.upgrade = function(wiki,titles,tiddlers) {
+	var self = this,
+		messages = {};
+	// Check for tiddlers on our list
+	$tw.utils.each(titles,function(title) {
+		if(DONT_IMPORT_LIST.indexOf(title) !== -1) {
+			tiddlers[title] = Object.create(null);
+			messages[title] = $tw.language.getString("Import/Upgrader/System/Suppressed");
+		}
+	});
+	return messages;
+};
+
+})();

core/modules/upgraders/themetweaks.js

@@ -0,0 +1,65 @@
+/*\
+title: $:/core/modules/upgraders/themetweaks.js
+type: application/javascript
+module-type: upgrader
+
+Upgrader module that handles the change in theme tweak storage introduced in 5.0.14-beta.
+
+Previously, theme tweaks were stored in two data tiddlers:
+
+* $:/themes/tiddlywiki/vanilla/metrics
+* $:/themes/tiddlywiki/vanilla/settings
+
+Now, each tweak is stored in its own separate tiddler.
+
+This upgrader copies any values from the old format to the new. The old data tiddlers are not deleted in case they have been used to store additional indexes.
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+var MAPPINGS = {
+	"$:/themes/tiddlywiki/vanilla/metrics": {
+		"fontsize": "$:/themes/tiddlywiki/vanilla/metrics/fontsize",
+		"lineheight": "$:/themes/tiddlywiki/vanilla/metrics/lineheight",
+		"storyleft": "$:/themes/tiddlywiki/vanilla/metrics/storyleft",
+		"storytop": "$:/themes/tiddlywiki/vanilla/metrics/storytop",
+		"storyright": "$:/themes/tiddlywiki/vanilla/metrics/storyright",
+		"storywidth": "$:/themes/tiddlywiki/vanilla/metrics/storywidth",
+		"tiddlerwidth": "$:/themes/tiddlywiki/vanilla/metrics/tiddlerwidth"
+	},
+	"$:/themes/tiddlywiki/vanilla/settings": {
+		"fontfamily": "$:/themes/tiddlywiki/vanilla/settings/fontfamily"
+	}
+};
+
+exports.upgrade = function(wiki,titles,tiddlers) {
+	var self = this,
+		messages = {};
+	// Check for tiddlers on our list
+	$tw.utils.each(titles,function(title) {
+		var mapping = MAPPINGS[title];
+		if(mapping) {
+			var tiddler = new $tw.Tiddler(tiddlers[title]),
+				tiddlerData = wiki.getTiddlerData(tiddler,{});
+			for(var index in mapping) {
+				var mappedTitle = mapping[index];
+				if(!tiddlers[mappedTitle] || tiddlers[mappedTitle].title !== mappedTitle) {
+					tiddlers[mappedTitle] = {
+						title: mappedTitle,
+						text: tiddlerData[index]
+					}
+					messages[mappedTitle] = $tw.language.getString("Import/Upgrader/ThemeTweaks/Created",{variables: {
+						from: title + "##" + index
+					}})
+				}
+			}
+		}
+	});
+	return messages;
+};
+
+})();

core/modules/utils/crypto.js

@@ -46,7 +46,17 @@ exports.decryptStoreArea = function(encryptedStoreArea,password) {
 	}
 };
 
-exports.decryptStoreAreaInteractive = function(encryptedStoreArea,callback) {
+
+/*
+Attempt to extract the tiddlers from an encrypted store area using the current password. If that fails, the user is prompted for a password.
+encryptedStoreArea: text of the TiddlyWiki encrypted store area
+callback: function(tiddlers) called with the array of decrypted tiddlers
+
+The following configuration settings are supported:
+
+$tw.config.usePasswordVault: causes any password entered by the user to also be put into the system password vault
+*/
+exports.decryptStoreAreaInteractive = function(encryptedStoreArea,callback,options) {
 	// Try to decrypt with the current password
 	var tiddlers = $tw.utils.decryptStoreArea(encryptedStoreArea);
 	if(tiddlers) {
@@ -66,6 +76,9 @@ exports.decryptStoreAreaInteractive = function(encryptedStoreArea,callback) {
 				// Attempt to decrypt the tiddlers
 				var tiddlers = $tw.utils.decryptStoreArea(encryptedStoreArea,data.password);
 				if(tiddlers) {
+					if($tw.config.usePasswordVault) {
+						$tw.crypto.setPassword(data.password);
+					}
 					callback(tiddlers);
 					// Exit and remove the password prompt
 					return true;

core/modules/utils/dom/browser.js

@@ -130,4 +130,31 @@ exports.convertEventName = function(eventName) {
 	return newEventName;
 };
 
+/*
+Return the names of the fullscreen APIs
+*/
+exports.getFullScreenApis = function() {
+	var d = document,
+		db = d.body,
+		result = {
+		"_requestFullscreen": db.webkitRequestFullscreen !== undefined ? "webkitRequestFullscreen" :
+							db.mozRequestFullScreen !== undefined ? "mozRequestFullScreen" :
+							db.msRequestFullscreen !== undefined ? "msRequestFullscreen" :
+							db.requestFullscreen !== undefined ? "requestFullscreen" : "",
+		"_exitFullscreen": d.webkitExitFullscreen !== undefined ? "webkitExitFullscreen" :
+							d.mozCancelFullScreen !== undefined ? "mozCancelFullScreen" :
+							d.msExitFullscreen !== undefined ? "msExitFullscreen" :
+							d.exitFullscreen !== undefined ? "exitFullscreen" : "",
+		"_fullscreenElement": d.webkitFullscreenElement !== undefined ? "webkitFullscreenElement" :
+							d.mozFullScreenElement !== undefined ? "mozFullScreenElement" :
+							d.msFullscreenElement !== undefined ? "msFullscreenElement" :
+							d.fullscreenElement !== undefined ? "fullscreenElement" : ""
+	};
+	if(!result._requestFullscreen || !result._exitFullscreen || !result._fullscreenElement) {
+		return null;
+	} else {
+		return result;
+	}
+};
+
 })();

core/modules/utils/dom/dom.js

@@ -29,7 +29,7 @@ exports.removeChildren = function(node) {
 };
 
 exports.hasClass = function(el,className) {
-	return el && el.className && el.className.split(" ").indexOf(className) !== -1;
+	return el && el.className && el.className.toString().split(" ").indexOf(className) !== -1;
 };
 
 exports.addClass = function(el,className) {
@@ -96,8 +96,11 @@ exports.getBoundingPageRect = function(element) {
 Saves a named password in the browser
 */
 exports.savePassword = function(name,password) {
-	if(window.localStorage) {
-		localStorage.setItem("tw5-password-" + name,password);
+	try {
+		if(window.localStorage) {
+			localStorage.setItem("tw5-password-" + name,password);
+		}
+	} catch(e) {
 	}
 };
 
@@ -105,7 +108,11 @@ exports.savePassword = function(name,password) {
 Retrieve a named password from the browser
 */
 exports.getPassword = function(name) {
-	return window.localStorage ? localStorage.getItem("tw5-password-" + name) : "";
+	try {
+		return window.localStorage ? localStorage.getItem("tw5-password-" + name) : "";
+	} catch(e) {
+		return "";
+	}
 };
 
 /*

core/modules/utils/dom/modal.js

@@ -67,20 +67,27 @@ Modal.prototype.display = function(title,options) {
 	modalFooter.appendChild(modalFooterButtons);
 	modalWrapper.appendChild(modalFooter);
 	// Render the title of the message
-	var titleText;
-	if(tiddler && tiddler.fields && tiddler.fields.subtitle) {
-		titleText = tiddler.fields.subtitle;
-	} else {
-		titleText = title;
-	}
-	var headerParser = this.wiki.parseText("text/vnd.tiddlywiki",titleText,{parseAsInline: true}),
-		headerWidgetNode = this.wiki.makeWidget(headerParser,{parentWidget: $tw.rootWidget, document: document});
+	var headerWidgetNode = this.wiki.makeTranscludeWidget(title,{
+		field: "subtitle",
+		children: [{
+			type: "text",
+			attributes: {
+				text: {
+					type: "string",
+					value: title
+		}}}],
+		parentWidget: $tw.rootWidget,
+		document: document
+	});
 	headerWidgetNode.render(headerTitle,null);
 	this.wiki.addEventListener("change",function(changes) {
 		headerWidgetNode.refresh(changes,modalHeader,null);
 	});
 	// Render the body of the message
-	var bodyWidgetNode = this.wiki.makeTranscludeWidget(title,{parentWidget: $tw.rootWidget, document: document});
+	var bodyWidgetNode = this.wiki.makeTranscludeWidget(title,{
+		parentWidget: $tw.rootWidget,
+		document: document
+	});
 	bodyWidgetNode.render(modalBody,null);
 	this.wiki.addEventListener("change",function(changes) {
 		bodyWidgetNode.refresh(changes,modalBody,null);
@@ -100,14 +107,31 @@ Modal.prototype.display = function(title,options) {
 		modalFooterHelp.appendChild(link);
 		modalFooterHelp.style.float = "left";
 	}
-	var footerText;
-	if(tiddler && tiddler.fields && tiddler.fields.footer) {
-		footerText = tiddler.fields.footer;
-	} else {
-		footerText = '<$button message="tw-close-tiddler" class="btn btn-primary">Close</$button>';
-	}
-	var footerParser = this.wiki.parseText("text/vnd.tiddlywiki",footerText,{parseAsInline: true}),
-		footerWidgetNode = this.wiki.makeWidget(footerParser,{parentWidget: $tw.rootWidget, document: document});
+	var footerWidgetNode = this.wiki.makeTranscludeWidget(title,{
+		field: "footer",
+		children: [{
+			type: "button",
+			attributes: {
+				message: {
+					type: "string",
+					value: "tw-close-tiddler"
+				},
+				"class": {
+					type: "string",
+					value: "btn btn-primary"
+				}
+			},
+			children: [{
+				type: "text",
+				attributes: {
+					text: {
+						type: "string",
+						value: "Close"
+			}}}
+		]}],
+		parentWidget: $tw.rootWidget,
+		document: document
+	});
 	footerWidgetNode.render(modalFooterButtons,null);
 	this.wiki.addEventListener("change",function(changes) {
 		footerWidgetNode.refresh(changes,modalFooterButtons,null);

core/modules/widgets/button.js

@@ -46,10 +46,16 @@ ButtonWidget.prototype.render = function(parent,nextSibling) {
 		}
 	}
 	domNode.className = classes.join(" ");
-	// Assign classes
+	// Assign other attributes
 	if(this.style) {
 		domNode.setAttribute("style",this.style);
 	}
+	if(this.title) {
+		domNode.setAttribute("title",this.title);
+	}
+	if(this["aria-label"]) {
+		domNode.setAttribute("aria-label",this["aria-label"]);
+	}
 	// Add a click event handler
 	domNode.addEventListener("click",function (event) {
 		var handled = false;
@@ -134,6 +140,8 @@ ButtonWidget.prototype.execute = function() {
 	this.popup = this.getAttribute("popup");
 	this.hover = this.getAttribute("hover");
 	this["class"] = this.getAttribute("class","");
+	this["aria-label"] = this.getAttribute("aria-label");
+	this.title = this.getAttribute("title");
 	this.style = this.getAttribute("style");
 	this.selectedClass = this.getAttribute("selectedClass");
 	this.defaultSetValue = this.getAttribute("default");

core/modules/widgets/checkbox.js

@@ -55,22 +55,63 @@ CheckboxWidget.prototype.render = function(parent,nextSibling) {
 
 CheckboxWidget.prototype.getValue = function() {
 	var tiddler = this.wiki.getTiddler(this.checkboxTitle);
-	return tiddler ? tiddler.hasTag(this.checkboxTag) : false;
+	if(tiddler) {
+		if(this.checkboxTag) {
+			return tiddler.hasTag(this.checkboxTag);
+		}
+		if(this.checkboxField) {
+			var value = tiddler.fields[this.checkboxField] || this.checkboxDefault || "";
+			if(value === this.checkboxChecked) {
+				return true;
+			}
+			if(value === this.checkboxUnchecked) {
+				return false;
+			}
+		}
+	} else {
+		if(this.checkboxTag) {
+			return false;
+		}
+		if(this.checkboxField) {
+			if(this.checkboxDefault === this.checkboxChecked) {
+				return true;
+			}
+			if(this.checkboxDefault === this.checkboxUnchecked) {
+				return false;
+			}
+		}
+	}
+	return false;
 };
 
 CheckboxWidget.prototype.handleChangeEvent = function(event) {
 	var checked = this.inputDomNode.checked,
-		tiddler = this.wiki.getTiddler(this.checkboxTitle);
-	if(tiddler && tiddler.hasTag(this.checkboxTag) !== checked) {
-		var newTags = (tiddler.fields.tags || []).slice(0),
-			pos = newTags.indexOf(this.checkboxTag);
+		tiddler = this.wiki.getTiddler(this.checkboxTitle),
+		fallbackFields = {text: ""},
+		newFields = {title: this.checkboxTitle},
+		hasChanged = false;
+	// Set the tag if specified
+	if(this.checkboxTag && (!tiddler || tiddler.hasTag(this.checkboxTag) !== checked)) {
+		newFields.tags = tiddler ? (tiddler.fields.tags || []).slice(0) : [];
+		var pos = newFields.tags.indexOf(this.checkboxTag);
 		if(pos !== -1) {
-			newTags.splice(pos,1);
+			newFields.tags.splice(pos,1);
 		}
 		if(checked) {
-			newTags.push(this.checkboxTag);
+			newFields.tags.push(this.checkboxTag);
 		}
-		this.wiki.addTiddler(new $tw.Tiddler(tiddler,{tags: newTags},this.wiki.getModificationFields()));
+		hasChanged = true;
+	}
+	// Set the field if specified
+	if(this.checkboxField) {
+		var value = checked ? this.checkboxChecked : this.checkboxUnchecked;
+		if(!tiddler || tiddler.fields[this.checkboxField] !== value) {
+			newFields[this.checkboxField] = value;
+			hasChanged = true;
+		}
+	}
+	if(hasChanged) {
+		this.wiki.addTiddler(new $tw.Tiddler(fallbackFields,tiddler,newFields,this.wiki.getModificationFields()));
 	}
 };
 
@@ -81,6 +122,10 @@ CheckboxWidget.prototype.execute = function() {
 	// Get the parameters from the attributes
 	this.checkboxTitle = this.getAttribute("tiddler",this.getVariable("currentTiddler"));
 	this.checkboxTag = this.getAttribute("tag");
+	this.checkboxField = this.getAttribute("field");
+	this.checkboxChecked = this.getAttribute("checked");
+	this.checkboxUnchecked = this.getAttribute("unchecked");
+	this.checkboxDefault = this.getAttribute("default");
 	// Make the child widgets
 	this.makeChildWidgets();
 };
@@ -90,7 +135,7 @@ Selectively refreshes the widget if needed. Returns true if the widget or any of
 */
 CheckboxWidget.prototype.refresh = function(changedTiddlers) {
 	var changedAttributes = this.computeAttributes();
-	if(changedAttributes.tiddler || changedAttributes.tag || changedAttributes["class"]) {
+	if(changedAttributes.tiddler || changedAttributes.tag || changedAttributes.field || changedAttributes.checked || changedAttributes.unchecked || changedAttributes["default"] || changedAttributes["class"]) {
 		this.refreshSelf();
 		return true;
 	} else {

core/modules/widgets/dropzone.js

@@ -192,10 +192,12 @@ DropZoneWidget.prototype.handlePasteEvent  = function(event) {
 				});
 			} else if(item.kind === "string") {
 				// Create tiddlers from string items
+				var type = item.type;
 				item.getAsString(function(str) {
 					var tiddlerFields = {
 						title: self.wiki.generateNewTitle("Untitled"),
-						text: str
+						text: str,
+						type: type
 					};
 					self.dispatchEvent({type: "tw-import-tiddlers", param: JSON.stringify([tiddlerFields])});
 				});

core/modules/widgets/image.js

@@ -56,20 +56,37 @@ ImageWidget.prototype.render = function(parent,nextSibling) {
 	} else {
 		// Check if it is an image tiddler
 		if(this.wiki.isImageTiddler(this.imageSource)) {
-			// Render the appropriate element for the image type
 			var type = tiddler.fields.type,
-				text = tiddler.fields.text;
-			switch(type) {
-				case "application/pdf":
-					tag = "embed";
-					src = "data:application/pdf;base64," + text;
-					break;
-				case "image/svg+xml":
-					src = "data:image/svg+xml," + encodeURIComponent(text);
-					break;
-				default:
-					src = "data:" + type + ";base64," + text;
-					break;
+				text = tiddler.fields.text,
+				_canonical_uri = tiddler.fields._canonical_uri;
+			// If the tiddler has body text then it doesn't need to be lazily loaded
+			if(text) {
+				// Render the appropriate element for the image type
+				switch(type) {
+					case "application/pdf":
+						tag = "embed";
+						src = "data:application/pdf;base64," + text;
+						break;
+					case "image/svg+xml":
+						src = "data:image/svg+xml," + encodeURIComponent(text);
+						break;
+					default:
+						src = "data:" + type + ";base64," + text;
+						break;
+				}
+			} else if(_canonical_uri) {
+				switch(type) {
+					case "application/pdf":
+						tag = "embed";
+						src = _canonical_uri;
+						break;
+					case "image/svg+xml":
+						src = _canonical_uri;
+						break;
+					default:
+						src = _canonical_uri;
+						break;
+				}	
 			}
 		}
 	}

core/modules/widgets/importvariables.js

@@ -0,0 +1,114 @@
+/*\
+title: $:/core/modules/widgets/importvariables.js
+type: application/javascript
+module-type: widget
+
+Import variable definitions from other tiddlers
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+var Widget = require("$:/core/modules/widgets/widget.js").widget;
+
+var ImportVariablesWidget = function(parseTreeNode,options) {
+	this.initialise(parseTreeNode,options);
+};
+
+/*
+Inherit from the base widget class
+*/
+ImportVariablesWidget.prototype = new Widget();
+
+/*
+Render this widget into the DOM
+*/
+ImportVariablesWidget.prototype.render = function(parent,nextSibling) {
+	this.parentDomNode = parent;
+	this.computeAttributes();
+	this.execute();
+	this.renderChildren(parent,nextSibling);
+};
+
+/*
+Compute the internal state of the widget
+*/
+ImportVariablesWidget.prototype.execute = function(tiddlerList) {
+	var self = this;
+	// Get our parameters
+	this.filter = this.getAttribute("filter");
+	// Compute the filter
+	this.tiddlerList = tiddlerList || this.wiki.filterTiddlers(this.filter,this);
+	// Accumulate the <$set> widgets from each tiddler
+	var widgetStackStart,widgetStackEnd;
+	function addWidgetNode(widgetNode) {
+		if(widgetNode) {
+			if(!widgetStackStart && !widgetStackEnd) {
+				widgetStackStart = widgetNode;
+				widgetStackEnd = widgetNode;
+			} else {
+				widgetStackEnd.children = [widgetNode];
+				widgetStackEnd = widgetNode;
+			}
+		}
+	}
+	$tw.utils.each(this.tiddlerList,function(title) {
+		var parser = self.wiki.parseTiddler(title);
+		if(parser) {
+			var parseTreeNode = parser.tree[0];
+			while(parseTreeNode && parseTreeNode.type === "set") {
+				addWidgetNode({
+					type: "set",
+					attributes: parseTreeNode.attributes,
+					params: parseTreeNode.params
+				});
+				parseTreeNode = parseTreeNode.children[0];
+			}
+		} 
+	});
+	// Add our own children to the end of the pile
+	var parseTreeNodes;
+	if(widgetStackStart && widgetStackEnd) {
+		parseTreeNodes = [widgetStackStart];
+		widgetStackEnd.children = this.parseTreeNode.children;
+	} else {
+		parseTreeNodes = this.parseTreeNode.children;
+	}
+	// Construct the child widgets
+	this.makeChildWidgets(parseTreeNodes);
+};
+
+/*
+Selectively refreshes the widget if needed. Returns true if the widget or any of its children needed re-rendering
+*/
+ImportVariablesWidget.prototype.refresh = function(changedTiddlers) {
+	// Recompute our attributes and the filter list
+	var changedAttributes = this.computeAttributes(),
+		tiddlerList = this.wiki.filterTiddlers(this.getAttribute("filter"),this);
+	// Refresh if the filter has changed, or the list of tiddlers has changed, or any of the tiddlers in the list has changed
+	function haveListedTiddlersChanged() {
+		var changed = false;
+		tiddlerList.forEach(function(title) {
+			if(changedTiddlers[title]) {
+				changed = true;
+			}
+		});
+		return changed;
+	}
+	if(changedAttributes.filter || !$tw.utils.isArrayEqual(this.tiddlerList,tiddlerList) || haveListedTiddlersChanged()) {
+		// Compute the filter
+		this.removeChildDomNodes();
+		this.execute(tiddlerList);
+		this.renderChildren(this.parentDomNode,this.findNextSiblingDomNode());
+		return true;
+	} else {
+		return this.refreshChildren(changedTiddlers);		
+	}
+};
+
+exports.importvariables = ImportVariablesWidget;
+
+})();