Update 5.4.0 and 5.3.8 to use the new format

Some of them were hardly used, and getting rid of them makes it easier to see what badges we need in the new system

.github/workflows/ci.yml

@@ -10,7 +10,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
           node-version: "${{ env.NODE_VERSION }}"
@@ -30,7 +30,7 @@ jobs:
       TW5_BUILD_MAIN_EDITION: "./editions/prerelease"
       TW5_BUILD_OUTPUT: "./output/prerelease"
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
           node-version: "${{ env.NODE_VERSION }}"
@@ -62,7 +62,7 @@ jobs:
       TW5_BUILD_OUTPUT: "./output"
       TW5_BUILD_ARCHIVE: "./output"
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
           node-version: "${{ env.NODE_VERSION }}"

.github/workflows/eslint.yml

@@ -1,40 +0,0 @@
-name: ESLint
-
-on:
-  pull_request:
-    types: [opened, synchronize, reopened]
-  workflow_dispatch:
-
-concurrency:
-  group: lint-${{ github.event.pull_request.number || github.ref_name }}
-  cancel-in-progress: true
-
-permissions:
-  contents: read
-  # Needed for GitHub Checks API
-  checks: write
-
-jobs:
-  eslint:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v5
-
-      - name: Setup Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: 20
-
-      - name: Install dependencies
-        run: npm install --include=dev
-
-      - name: Run ESLint with reviewdog (GitHub Checks)
-        uses: reviewdog/action-eslint@v1
-        with:
-          eslint_flags: '.'
-          reporter: github-pr-check
-          fail_level: error
-          level: error
-          tool_name: ESLint PR code

bin/build-site.sh

@@ -73,8 +73,10 @@ rm $TW5_BUILD_OUTPUT/dev/static/*
 
 echo "<a href='./plugins/tiddlywiki/tw2parser/index.html'>Moved to http://tiddlywiki.com/plugins/tiddlywiki/tw2parser/index.html</a>" > $TW5_BUILD_OUTPUT/classicparserdemo.html
 echo "<a href='./plugins/tiddlywiki/codemirror/index.html'>Moved to http://tiddlywiki.com/plugins/tiddlywiki/codemirror/index.html</a>" > $TW5_BUILD_OUTPUT/codemirrordemo.html
+echo "<a href='./plugins/tiddlywiki/d3/index.html'>Moved to http://tiddlywiki.com/plugins/tiddlywiki/d3/index.html</a>" > $TW5_BUILD_OUTPUT/d3demo.html
 echo "<a href='./plugins/tiddlywiki/highlight/index.html'>Moved to http://tiddlywiki.com/plugins/tiddlywiki/highlight/index.html</a>" > $TW5_BUILD_OUTPUT/highlightdemo.html
 echo "<a href='./plugins/tiddlywiki/markdown/index.html'>Moved to http://tiddlywiki.com/plugins/tiddlywiki/markdown/index.html</a>" > $TW5_BUILD_OUTPUT/markdowndemo.html
+echo "<a href='./plugins/tiddlywiki/tahoelafs/index.html'>Moved to http://tiddlywiki.com/plugins/tiddlywiki/tahoelafs/index.html</a>" > $TW5_BUILD_OUTPUT/tahoelafs.html
 
 # Put the build details into a .tid file so that it can be included in each build (deleted at the end of this script)
 
@@ -299,6 +301,26 @@ node $TW5_BUILD_TIDDLYWIKI \
 	--rendertiddler $:/core/save/empty plugins/tiddlywiki/katex/empty.html text/plain \
 	|| exit 1
 
+# /plugins/tiddlywiki/tahoelafs/index.html	Demo wiki with Tahoe-LAFS plugin
+# /plugins/tiddlywiki/tahoelafs/empty.html	Empty wiki with Tahoe-LAFS plugin
+node $TW5_BUILD_TIDDLYWIKI \
+	./editions/tahoelafs \
+	--load $TW5_BUILD_OUTPUT/build.tid \
+	--output $TW5_BUILD_OUTPUT \
+	--rendertiddler $:/core/save/all plugins/tiddlywiki/tahoelafs/index.html text/plain \
+	--rendertiddler $:/core/save/empty plugins/tiddlywiki/tahoelafs/empty.html text/plain \
+	|| exit 1
+
+# /plugins/tiddlywiki/d3/index.html	Demo wiki with D3 plugin
+# /plugins/tiddlywiki/d3/empty.html	Empty wiki with D3 plugin
+node $TW5_BUILD_TIDDLYWIKI \
+	./editions/d3demo \
+	--load $TW5_BUILD_OUTPUT/build.tid \
+	--output $TW5_BUILD_OUTPUT \
+	--rendertiddler $:/core/save/all plugins/tiddlywiki/d3/index.html text/plain \
+	--rendertiddler $:/core/save/empty plugins/tiddlywiki/d3/empty.html text/plain \
+	|| exit 1
+
 # /plugins/tiddlywiki/codemirror/index.html	Demo wiki with codemirror plugin
 # /plugins/tiddlywiki/codemirror/empty.html	Empty wiki with codemirror plugin
 node $TW5_BUILD_TIDDLYWIKI \

boot/boot.js

@@ -641,7 +641,7 @@ $tw.utils.evalGlobal = function(code,context,filename,sandbox,allowGlobals) {
 	// Call the function and return the exports
 	return fn.apply(null,contextValues);
 };
-$tw.utils.sandbox = !$tw.browser ? vm.createContext({}) : undefined;
+$tw.utils.sandbox = !$tw.browser ? vm.createContext({}) : undefined; 
 /*
 Run code in a sandbox with only the specified context variables in scope
 */
@@ -799,13 +799,12 @@ the password, and to encrypt/decrypt a block of text
 $tw.utils.Crypto = function() {
 	var sjcl = $tw.node ? (global.sjcl || require("./sjcl.js")) : window.sjcl,
 		currentPassword = null,
-		callSjcl = function(method,inputText,password,options) {
-			options = options || {};
+		callSjcl = function(method,inputText,password) {
 			password = password || currentPassword;
 			var outputText;
 			try {
 				if(password) {
-					outputText = sjcl[method](password,inputText,options);
+					outputText = sjcl[method](password,inputText);
 				}
 			} catch(ex) {
 				console.log("Crypto error:" + ex);
@@ -831,8 +830,7 @@ $tw.utils.Crypto = function() {
 		return !!currentPassword;
 	}
 	this.encrypt = function(text,password) {
-		// set default ks:256 -- see: http://bitwiseshiftleft.github.io/sjcl/doc/convenience.js.html
-		return callSjcl("encrypt",text,password,{v:1,iter:10000,ks:256,ts:64,mode:"ccm",adata:"",cipher:"aes"});
+		return callSjcl("encrypt",text,password);
 	};
 	this.decrypt = function(text,password) {
 		return callSjcl("decrypt",text,password);
@@ -1435,7 +1433,7 @@ $tw.Wiki = function(options) {
 			checkTiddler = function(tiddler,title) {
 				if(tiddler && tiddler.fields.type === "application/json" && tiddler.fields["plugin-type"] && (!pluginType || tiddler.fields["plugin-type"] === pluginType)) {
 					var disablingTiddler = self.getTiddler("$:/config/Plugins/Disabled/" + title);
-					if(title === "$:/core" || title === "$:/core-server" || !disablingTiddler || (disablingTiddler.fields.text || "").trim() !== "yes") {
+					if(title === "$:/core" || !disablingTiddler || (disablingTiddler.fields.text || "").trim() !== "yes") {
 						self.unregisterPluginTiddlers(null,[title]); // Unregister the plugin if it's already registered
 						pluginTiddlers.push(tiddler);
 						registeredTitles.push(tiddler.fields.title);
@@ -1532,8 +1530,7 @@ Define all modules stored in ordinary tiddlers
 */
 $tw.Wiki.prototype.defineTiddlerModules = function() {
 	this.each(function(tiddler,title) {
-		// Modules in draft tiddlers are disabled
-		if(tiddler.hasField("module-type") && (!tiddler.hasField("draft.of"))) {
+		if(tiddler.hasField("module-type")) {
 			switch(tiddler.fields.type) {
 				case "application/javascript":
 					// We only define modules that haven't already been defined, because in the browser modules in system tiddlers are defined in inline script
@@ -1560,11 +1557,6 @@ $tw.Wiki.prototype.defineShadowModules = function() {
 	this.eachShadow(function(tiddler,title) {
 		// Don't define the module if it is overidden by an ordinary tiddler
 		if(!self.tiddlerExists(title) && tiddler.hasField("module-type")) {
-			if(tiddler.hasField("draft.of")) {
-				// Report a fundamental problem
-				console.warn(`TiddlyWiki: Plugins should not contain tiddlers with a 'draft.of' field: ${tiddler.fields.title}`);
-				return;
-			}
 			// Define the module
 			$tw.modules.define(tiddler.fields.title,tiddler.fields["module-type"],tiddler.fields.text);
 		}
@@ -1913,7 +1905,7 @@ $tw.loadTiddlersFromFile = function(filepath,fields) {
 		fileSize = fs.statSync(filepath).size,
 		data;
 	if(fileSize > $tw.config.maxEditFileSize) {
-		data = "File " + filepath + " not loaded because it is too large";
+		data = "File " + filepath + "not loaded because it is too large";
 		console.log("Warning: " + data);
 		ext = ".txt";
 	} else {
@@ -1984,41 +1976,22 @@ filepath: pathname of the directory containing the specification file
 $tw.loadTiddlersFromSpecification = function(filepath,excludeRegExp) {
 	var tiddlers = [];
 	// Read the specification
-	var filesInfo = $tw.utils.parseJSONSafe(fs.readFileSync(filepath + path.sep + "tiddlywiki.files","utf8"), function(e) {
-		console.log("Warning: tiddlywiki.files in " + filepath + " invalid: " + e.message);
-		return {};
-	});
-
+	var filesInfo = $tw.utils.parseJSONSafe(fs.readFileSync(filepath + path.sep + "tiddlywiki.files","utf8"));
 	// Helper to process a file
 	var processFile = function(filename,isTiddlerFile,fields,isEditableFile,rootPath) {
 		var extInfo = $tw.config.fileExtensionInfo[path.extname(filename)],
 			type = (extInfo || {}).type || fields.type || "text/plain",
 			typeInfo = $tw.config.contentTypeInfo[type] || {},
 			pathname = path.resolve(filepath,filename),
+			text = fs.readFileSync(pathname,typeInfo.encoding || "utf8"),
 			metadata = $tw.loadMetadataForFile(pathname) || {},
-			fileTooLarge = false,
-			text, fileTiddlers;
-
-		if("_canonical_uri" in fields) {
-			text = "";
-		} else if(fs.statSync(pathname).size > $tw.config.maxEditFileSize) {
-			var msg = "File " + pathname + " not loaded because it is too large";
-			console.log("Warning: " + msg);
-			fileTooLarge = true;
-			text = isTiddlerFile ? msg : "";
-		} else {
-			text = fs.readFileSync(pathname,typeInfo.encoding || "utf8");
-		}
-
+			fileTiddlers;
 		if(isTiddlerFile) {
-			fileTiddlers = $tw.wiki.deserializeTiddlers(fileTooLarge ? ".txt" : path.extname(pathname),text,metadata) || [];
+			fileTiddlers = $tw.wiki.deserializeTiddlers(path.extname(pathname),text,metadata) || [];
 		} else {
 			fileTiddlers =  [$tw.utils.extend({text: text},metadata)];
 		}
 		var combinedFields = $tw.utils.extend({},fields,metadata);
-		if(fileTooLarge && isTiddlerFile) {
-			delete combinedFields.type;    // type altered
-		}
 		$tw.utils.each(fileTiddlers,function(tiddler) {
 			$tw.utils.each(combinedFields,function(fieldInfo,name) {
 				if(typeof fieldInfo === "string" || $tw.utils.isArray(fieldInfo)) {
@@ -2093,7 +2066,6 @@ $tw.loadTiddlersFromSpecification = function(filepath,excludeRegExp) {
 		} else if(tidInfo.suffix) {
 			tidInfo.fields.text = {suffix: tidInfo.suffix};
 		}
-		tidInfo.fields = tidInfo.fields || {};
 		processFile(tidInfo.file,tidInfo.isTiddlerFile,tidInfo.fields);
 	});
 	// Process any listed directories
@@ -2115,7 +2087,6 @@ $tw.loadTiddlersFromSpecification = function(filepath,excludeRegExp) {
 					var thisPath = path.relative(filepath, files[t]),
 					filename = path.basename(thisPath);
 					if(filename !== "tiddlywiki.files" && !metaRegExp.test(filename) && fileRegExp.test(filename)) {
-						dirSpec.fields = dirSpec.fields || {};
 						processFile(thisPath,dirSpec.isTiddlerFile,dirSpec.fields,dirSpec.isEditableFile,dirSpec.path);
 					}
 				}
@@ -2379,7 +2350,6 @@ $tw.loadTiddlersNode = function() {
 	});
 	// Load the core tiddlers
 	$tw.wiki.addTiddler($tw.loadPluginFolder($tw.boot.corePath));
-	$tw.wiki.addTiddler($tw.loadPluginFolder($tw.boot.coreServerPath));
 	// Load any extra plugins
 	$tw.utils.each($tw.boot.extraPlugins,function(name) {
 		if(name.charAt(0) === "+") { // Relative path to plugin
@@ -2453,7 +2423,6 @@ $tw.boot.initStartup = function(options) {
 		// System paths and filenames
 		$tw.boot.bootPath = options.bootPath || path.dirname(module.filename);
 		$tw.boot.corePath = path.resolve($tw.boot.bootPath,"../core");
-		$tw.boot.coreServerPath = path.resolve($tw.boot.bootPath,"../core-server");
 		// If there's no arguments then default to `--help`
 		if($tw.boot.argv.length === 0) {
 			$tw.boot.argv = ["--help"];
@@ -2578,10 +2547,10 @@ $tw.boot.execStartup = function(options){
 	if($tw.safeMode) {
 		$tw.wiki.processSafeMode();
 	}
-	// Register typed modules from the tiddlers we've just loaded and any modules within plugins
-	// Tiddlers should appear last so that they may overwrite shadows during module registration
-	$tw.wiki.defineShadowModules();
+	// Register typed modules from the tiddlers we've just loaded
 	$tw.wiki.defineTiddlerModules();
+	// And any modules within plugins
+	$tw.wiki.defineShadowModules();
 	// Make sure the crypto state tiddler is up to date
 	if($tw.crypto) {
 		$tw.crypto.updateCryptoStateTiddler();
@@ -2650,13 +2619,11 @@ $tw.boot.executeNextStartupTask = function(callback) {
 			$tw.boot.log(s.join(" "));
 			// Execute task
 			if(!$tw.utils.hop(task,"synchronous") || task.synchronous) {
-				const thenable = task.startup();
-				if(thenable && typeof thenable.then === "function"){
-					thenable.then(asyncTaskCallback);
-					return true;
-				} else {
-					return asyncTaskCallback();
+				task.startup();
+				if(task.name) {
+					$tw.boot.executedStartupModules[task.name] = true;
 				}
+				return $tw.boot.executeNextStartupTask(callback);
 			} else {
 				task.startup(asyncTaskCallback);
 				return true;

community/people/Jermolene.tid

@@ -6,7 +6,6 @@ talk.tiddlywiki.org: jeremyruston
 github: Jermolene
 linkedin: www.linkedin.com/in/jermy
 flickr: www.flickr.com/photos/jermy/
-bluesky: https://bsky.app/profile/jermolene.bsky.social
 homepage: jermolene.com
 email: jeremy@jermolene.com
 avatar: 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

core-server/plugin.info

@@ -1,11 +0,0 @@
-{
-	"title": "$:/core-server",
-	"name": "Core Server Components",
-	"description": "TiddlyWiki5 core server components",
-	"author": "JeremyRuston",
-	"core-version": ">=5.0.0",
-	"platform": "server",
-	"plugin-priority": "0",
-	"list": "readme",
-	"stability": "STABILITY_2_STABLE"
-}

core-server/readme.tid

@@ -1,7 +0,0 @@
-title: $:/core-server/readme
-
-This plugin contains TiddlyWiki's core components that are only needed on the server, comprising:
-
-* Commands
-* HTTP server code
-* Utility functions for server

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

@@ -1,73 +0,0 @@
-/*\
-title: $:/core/modules/server/routes/get-file.js
-type: application/javascript
-module-type: route
-
-GET /files/:filepath
-
-\*/
-"use strict";
-
-exports.methods = ["GET"];
-
-exports.path = /^\/files\/(.+)$/;
-
-exports.info = {
-	priority: 100
-};
-
-exports.handler = function(request,response,state) {
-	var path = require("path"),
-		fs = require("fs"),
-		suppliedFilename = $tw.utils.decodeURIComponentSafe(state.params[0]),
-		baseFilename = path.resolve(state.boot.wikiPath,"files"),
-		filename = path.resolve(baseFilename,suppliedFilename),
-		extension = path.extname(filename);
-	// Check that the filename is inside the wiki files folder
-	if(path.relative(baseFilename,filename).indexOf("..") === 0) {
-		return state.sendResponse(404,{"Content-Type": "text/plain"},"File '" + suppliedFilename + "' not found");
-	}
-	fs.stat(filename, function(err, stats) {
-		if(err) {
-			return state.sendResponse(404,{"Content-Type": "text/plain"},"File '" + suppliedFilename + "' not found");
-		} else {
-			var type = ($tw.config.fileExtensionInfo[extension] ? $tw.config.fileExtensionInfo[extension].type : "application/octet-stream"),
-				responseHeaders = {
-					"Content-Type": type,
-					"Accept-Ranges": "bytes"
-				};
-			var rangeHeader = request.headers.range,
-				stream;
-			if(rangeHeader) {
-				// Handle range requests
-				var parts = rangeHeader.replace(/bytes=/, "").split("-"),
-					start = parseInt(parts[0], 10),
-					end = parts[1] ? parseInt(parts[1], 10) : stats.size - 1;
-				// Validate start and end
-				if(isNaN(start) || isNaN(end) || start < 0 || end < start || end >= stats.size) {
-					responseHeaders["Content-Range"] = "bytes */" + stats.size;
-					return response.writeHead(416, responseHeaders).end();
-				}
-				var chunksize = (end - start) + 1;
-				responseHeaders["Content-Range"] = "bytes " + start + "-" + end + "/" + stats.size;
-				responseHeaders["Content-Length"] = chunksize;
-				response.writeHead(206, responseHeaders);
-				stream = fs.createReadStream(filename, {start: start, end: end});
-			} else {
-				responseHeaders["Content-Length"] = stats.size;
-				response.writeHead(200, responseHeaders);
-				stream = fs.createReadStream(filename);
-			}
-			// Common stream error handling
-			stream.on("error", function(err) {
-				if(!response.headersSent) {
-					response.writeHead(500, {"Content-Type": "text/plain"});
-					response.end("Read error");
-				} else {
-					response.destroy();
-				}
-			});
-			stream.pipe(response);
-		}
-	});
-};

core/language/en-GB/ControlPanel.multids

@@ -147,7 +147,7 @@ Settings/AutoSave/Disabled/Description: Do not save changes automatically
 Settings/AutoSave/Enabled/Description: Save changes automatically
 Settings/AutoSave/Hint: Attempt to automatically save changes during editing when using a supporting saver
 Settings/CamelCase/Caption: Camel Case Wiki Links
-Settings/CamelCase/Hint: Requires reload to take effect
+Settings/CamelCase/Hint: You can globally disable automatic linking of ~CamelCase phrases. Requires reload to take effect
 Settings/CamelCase/Description: Enable automatic ~CamelCase linking
 Settings/Caption: Settings
 Settings/EditorToolbar/Caption: Editor Toolbar

core/modules/commander.js

@@ -99,18 +99,16 @@ Commander.prototype.executeNextCommand = function() {
 					}
 				}
 				if(command.info.synchronous) {
-					// Synchronous command (await thenables)
+					// Synchronous command
 					c = new command.Command(params,this);
 					err = c.execute();
-					if(err && typeof err.then === "function") {
-						err.then(e => { e ? this.callback(e) : this.executeNextCommand(); });
-					} else if(err) {
+					if(err) {
 						this.callback(err);
 					} else {
 						this.executeNextCommand();
 					}
 				} else {
-					// Asynchronous command (await thenables)
+					// Asynchronous command
 					c = new command.Command(params,this,function(err) {
 						if(err) {
 							self.callback(err);
@@ -119,9 +117,7 @@ Commander.prototype.executeNextCommand = function() {
 						}
 					});
 					err = c.execute();
-					if(err && typeof err.then === "function") {
-						err.then(e => { if(e) this.callback(e); });
-					} else if(err) {
+					if(err) {
 						this.callback(err);
 					}
 				}

core/modules/commands/savewikifolder.js

@@ -76,7 +76,6 @@ WikiFolderMaker.prototype.tiddlersToIgnore = [
 	"$:/boot/boot.js",
 	"$:/boot/bootprefix.js",
 	"$:/core",
-	"$:/core-server",
 	"$:/library/sjcl.js",
 	"$:/temp/info-plugin"
 ];

core/modules/editor/engines/framed.js

@@ -34,7 +34,7 @@ function FramedEngine(options) {
 	var paletteTitle = this.widget.wiki.getTiddlerText("$:/palette");
 	var colorScheme = (this.widget.wiki.getTiddler(paletteTitle) || {fields: {}}).fields["color-scheme"] || "light";
 	this.iframeDoc.open();
-	this.iframeDoc.write("<!DOCTYPE html><html><head><meta name='color-scheme' content='" + colorScheme + "'></head><body></body></html>");
+	this.iframeDoc.write("<meta name='color-scheme' content='" + colorScheme + "'>");
 	this.iframeDoc.close();
 	// Style the iframe
 	this.iframeNode.className = this.dummyTextArea.className;

core/modules/editor/factory.js

@@ -68,7 +68,7 @@ function editTextWidgetFactory(toolbarEngine,nonToolbarEngine) {
 		// Fix height
 		this.engine.fixHeight();
 		// Focus if required
-		if($tw.browser && (this.editFocus === "true" || this.editFocus === "yes") && !$tw.utils.hasClass(this.parentDomNode.ownerDocument.activeElement,"tc-keep-focus")) {
+		if(this.editFocus === "true" || this.editFocus === "yes") {
 			this.engine.focus();
 		}
 		// Add widget message listeners

core/modules/filters/format/json.js

@@ -16,8 +16,12 @@ exports.json = function(source,operand,options) {
 		spaces = /^\d+$/.test(operand) ? parseInt(operand,10) : operand;
 	}
 	source(function(tiddler,title) {
-		var data = $tw.utils.parseJSONSafe(title,function(){return undefined;});
-
+		var data = $tw.utils.parseJSONSafe(title);
+		try {
+			data = JSON.parse(title);
+		} catch(e) {
+			data = undefined;
+		}
 		if(data !== undefined) {
 			results.push(JSON.stringify(data,null,spaces));
 		}

core/modules/filters/math.js

@@ -217,10 +217,6 @@ function makeNumericReducingOperator(fnCalc,initialValue,fnFinal) {
 		source(function(tiddler,title) {
 			result.push($tw.utils.parseNumber(title));
 		});
-		// We return an empty array if there are no input titles
-		if(result.length === 0) {
-			return [];
-		}
 		var value = result.reduce(function(accumulator,currentValue) {
 				return fnCalc(accumulator,currentValue);
 			},initialValue);

core/modules/info/dimensions.js

@@ -1,86 +0,0 @@
-/*\
-title: $:/core/modules/info/windowdimensions.js
-type: application/javascript
-module-type: info
-\*/
-
-exports.getInfoTiddlerFields = function(updateInfoTiddlersCallback) {
-	if(!$tw.browser) {
-		return [];
-	}
-
-	class WindowDimensionsTracker {
-		constructor(updateCallback) {
-			this.updateCallback = updateCallback;
-			this.resizeHandlers = new Map();
-			this.dimensionsInfo = [
-				["outer/width", win => win.outerWidth],
-				["outer/height", win => win.outerHeight],
-				["inner/width", win => win.innerWidth],
-				["inner/height", win => win.innerHeight],
-				["client/width", win => win.document.documentElement.clientWidth],
-				["client/height", win => win.document.documentElement.clientHeight]
-			];
-		}
-
-		buildTiddlers(win,windowId) {
-			const prefix = `$:/info/browser/window/${windowId}/`;
-			return this.dimensionsInfo.map(([suffix, getter]) => ({
-				title: prefix + suffix,
-				text: String(getter(win))
-			}));
-		}
-
-		clearTiddlers(windowId) {
-			const prefix = `$:/info/browser/window/${windowId}/`,
-				deletions = this.dimensionsInfo.map(([suffix]) => prefix + suffix);
-			this.updateCallback([], deletions);
-		}
-
-		getUpdateHandler(win,windowId) {
-			let scheduled = false;
-			return () => {
-				if(!scheduled) {
-					scheduled = true;
-					requestAnimationFrame(() => {
-						this.updateCallback(this.buildTiddlers(win,windowId), []);
-						scheduled = false;
-					});
-				}
-			};
-		}
-
-		trackWindow(win,windowId) {
-			const handler = this.getUpdateHandler(win, windowId);
-			handler(); // initial update
-			win.addEventListener("resize",handler,{passive:true});
-			this.resizeHandlers.set(windowId,{win, handler});
-		}
-
-		untrackWindow(windowId) {
-			const entry = this.resizeHandlers.get(windowId);
-			if(entry) {
-				entry.win.removeEventListener("resize", entry.handler);
-				this.resizeHandlers.delete(windowId);
-			}
-			this.clearTiddlers(windowId);
-		}
-	}
-
-	const tracker = new WindowDimensionsTracker(updateInfoTiddlersCallback);
-
-	// Track main window
-	tracker.trackWindow(window,"system/main");
-
-	// Hook into event bus for user windows
-	if($tw.eventBus) {
-		$tw.eventBus.on("window:opened", ({window: win, windowID}) => {
-			tracker.trackWindow(win, "user/" + windowID);
-		});
-		$tw.eventBus.on("window:closed", ({windowID}) => {
-			tracker.untrackWindow("user/" + windowID);
-		});
-	}
-
-	return [];
-};

core/modules/parsers/audioparser.js

@@ -7,34 +7,23 @@ The audio parser parses an audio tiddler into an embeddable HTML element
 
 \*/
 
-/*jslint node: true, browser: true */
-/*global $tw: false */
 "use strict";
 
 var AudioParser = function(type,text,options) {
 	var element = {
 			type: "element",
-			tag: "$audio", // Using $audio to enable widget interception
+			tag: "audio",
 			attributes: {
 				controls: {type: "string", value: "controls"},
 				style: {type: "string", value: "width: 100%; object-fit: contain"}
 			}
-		};
-		
-	// Pass through source information
+		},
+		src;
 	if(options._canonical_uri) {
 		element.attributes.src = {type: "string", value: options._canonical_uri};
-		element.attributes.type = {type: "string", value: type};
 	} else if(text) {
 		element.attributes.src = {type: "string", value: "data:" + type + ";base64," + text};
-		element.attributes.type = {type: "string", value: type};
 	}
-	
-	// Pass through tiddler title if available
-	if(options.title) {
-		element.attributes.tiddler = {type: "string", value: options.title};
-	}
-	
 	this.tree = [element];
 	this.source = text;
 	this.type = type;
@@ -44,4 +33,3 @@ exports["audio/ogg"] = AudioParser;
 exports["audio/mpeg"] = AudioParser;
 exports["audio/mp3"] = AudioParser;
 exports["audio/mp4"] = AudioParser;
-	

core/modules/parsers/parseutils.js

@@ -82,7 +82,6 @@ exports.parseTokenString = function(source,pos,token) {
 
 /*
 Look for a token matching a regex. Returns null if not found, otherwise returns {type: "regexp", match:, start:, end:,}
-Use the "Y" (sticky) flag to avoid searching the entire rest of the string
 */
 exports.parseTokenRegExp = function(source,pos,reToken) {
 	var node = {
@@ -173,7 +172,7 @@ exports.parseMacroParameter = function(source,pos) {
 		start: pos
 	};
 	// Define our regexp
-	const reMacroParameter = /(?:([A-Za-z0-9\-_]+)\s*:)?(?:\s*(?:"""([\s\S]*?)"""|"([^"]*)"|'([^']*)'|\[\[([^\]]*)\]\]|((?:(?:>(?!>))|[^\s>"'])+)))/y;
+	var reMacroParameter = /(?:([A-Za-z0-9\-_]+)\s*:)?(?:\s*(?:"""([\s\S]*?)"""|"([^"]*)"|'([^']*)'|\[\[([^\]]*)\]\]|((?:(?:>(?!>))|[^\s>"'])+)))/g;
 	// Skip whitespace
 	pos = $tw.utils.skipWhiteSpace(source,pos);
 	// Look for the parameter
@@ -241,7 +240,7 @@ exports.parseMacroInvocation = function(source,pos) {
 		params: []
 	};
 	// Define our regexps
-	const reMacroName = /([^\s>"'=]+)/y;
+	var reMacroName = /([^\s>"'=]+)/g;
 	// Skip whitespace
 	pos = $tw.utils.skipWhiteSpace(source,pos);
 	// Look for a double less than sign
@@ -278,7 +277,7 @@ exports.parseFilterVariable = function(source) {
 			params: [],
 		},
 		pos = 0,
-		reName = /([^\s"']+)/y;
+		reName = /([^\s"']+)/g;
 	// If there is no whitespace or it is an empty string then there are no macro parameters
 	if(/^\S*$/.test(source)) {
 		node.name = source;
@@ -303,11 +302,11 @@ exports.parseAttribute = function(source,pos) {
 		start: pos
 	};
 	// Define our regexps
-	const reAttributeName = /([^\/\s>"'`=]+)/y,
-		reUnquotedAttribute = /([^\/\s<>"'`=]+)/y,
-		reFilteredValue = /\{\{\{([\S\s]+?)\}\}\}/y,
-		reIndirectValue = /\{\{([^\}]+)\}\}/y,
-		reSubstitutedValue = /(?:```([\s\S]*?)```|`([^`]|[\S\s]*?)`)/y;
+	var reAttributeName = /([^\/\s>"'`=]+)/g,
+		reUnquotedAttribute = /([^\/\s<>"'`=]+)/g,
+		reFilteredValue = /\{\{\{([\S\s]+?)\}\}\}/g,
+		reIndirectValue = /\{\{([^\}]+)\}\}/g,
+		reSubstitutedValue = /(?:```([\s\S]*?)```|`([^`]|[\S\s]*?)`)/g;
 	// Skip whitespace
 	pos = $tw.utils.skipWhiteSpace(source,pos);
 	// Get the attribute name

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

@@ -22,7 +22,7 @@ Note that the syntax for comments is simplified to an opening "<!--" sequence an
 "use strict";
 
 exports.name = "commentblock";
-exports.types = {block: true, pragma: true};
+exports.types = {block:true, pragma:true};
 
 exports.init = function(parser) {
 	this.parser = parser;
@@ -43,18 +43,9 @@ exports.findNextMatch = function(startPos) {
 	return undefined;
 };
 
-
 exports.parse = function() {
 	// Move past the match
 	this.parser.pos = this.endMatchRegExp.lastIndex;
-	// Return a node representing the comment that is not rendered
-	var commentStart = this.match.index;
-	var commentEnd = this.endMatch.index + this.endMatch[0].length;
-	return [{
-			type: "void",
-			children: [],
-			text: this.parser.source.slice(commentStart, commentEnd),
-			start: commentStart,
-			end: commentEnd
-	}];
+	// Don't return any elements
+	return [];
 };

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

@@ -40,13 +40,6 @@ exports.findNextMatch = function(startPos) {
 exports.parse = function() {
 	// Move past the match
 	this.parser.pos = this.endMatchRegExp.lastIndex;
-	// Return a node representing the inline comment
-	var commentStart = this.match.index;
-	var commentEnd = this.endMatch.index + this.endMatch[0].length;
-	return [{
-			type: "void",
-			text: this.parser.source.slice(commentStart, commentEnd),
-			start: commentStart,
-			end: commentEnd
-	}];
+	// Don't return any elements
+	return [];
 };

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

@@ -39,7 +39,7 @@ exports.parse = function() {
 	// Return the classed span
 	return [{
 		type: "element",
-		tag: "s",
+		tag: "strike",
 		children: tree
 	}];
 };

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

@@ -28,11 +28,11 @@ exports.init = function(parser) {
 
 exports.parse = function() {
 	// Move past the match
-	var start = this.parser.pos;
+    var start = this.parser.pos;
 	this.parser.pos = this.matchRegExp.lastIndex;
 	// Create the link unless it is suppressed
 	if(this.match[0].substr(0,1) === "~") {
-		return [{type: "text", text: this.match[0].substr(1), start: start, end: this.parser.pos}];
+		return [{type: "text", text: this.match[0].substr(1)}];
 	} else {
 		return [{
 			type: "element",

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

@@ -6,15 +6,15 @@ module-type: wikirule
 Wiki pragma rule for function, procedure and widget definitions
 
 ```
-\function name(param:"defaultvalue", param2:"defaultvalue")
+\function name(param:defaultvalue,param2:defaultvalue)
 definition text
 \end
 
-\procedure name(param:"defaultvalue", param2:"defaultvalue")
+\procedure name(param:defaultvalue,param2:defaultvalue)
 definition text
 \end
 
-\widget $mywidget(param:"defaultvalue", param2:"defaultvalue")
+\widget $mywidget(param:defaultvalue,param2:defaultvalue)
 definition text
 \end
 ```

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

@@ -50,8 +50,6 @@ exports.parse = function() {
 			}
 		}
 	} while(match && !match[1]);
-	// Mark first and last node, and return the nodes
-	if(tree[0]) tree[0].isRuleStart = true;
-	if(tree[tree.length-1]) tree[tree.length-1].isRuleEnd = true;
+	// Return the nodes
 	return tree;
 };

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

@@ -41,7 +41,7 @@ Parse the most recent match
 exports.parse = function() {
 	// Retrieve the most recent match so that recursive calls don't overwrite it
 	var tag = this.nextTag;
-	if(!tag.isSelfClosing) {
+	if (!tag.isSelfClosing) {
 		tag.openTagStart = tag.start;
 		tag.openTagEnd = tag.end;
 	}
@@ -49,7 +49,7 @@ 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 && !!$tw.utils.parseTokenRegExp(this.parser.source,this.parser.pos,/([^\S\n\r]*\r?\n(?:[^\S\n\r]*\r?\n|$))/y);
+	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
@@ -63,22 +63,22 @@ exports.parse = function() {
 		}
 		tag.end = this.parser.pos;
 		tag.closeTagEnd = tag.end;
-		if(tag.closeTagEnd === tag.openTagEnd || this.parser.source[tag.closeTagEnd - 1] !== ">") {
+		if (tag.closeTagEnd === tag.openTagEnd || this.parser.source[tag.closeTagEnd - 1] !== '>') {
 			tag.closeTagStart = tag.end;
 		} else {
 			tag.closeTagStart = tag.closeTagEnd - 2;
 			var closeTagMinPos = tag.children.length > 0 ? tag.children[tag.children.length-1].end : tag.openTagEnd;
-			if(!Number.isSafeInteger(closeTagMinPos)) closeTagMinPos = tag.openTagEnd;
-			while(tag.closeTagStart >= closeTagMinPos) {
+			if (!Number.isSafeInteger(closeTagMinPos)) closeTagMinPos = tag.openTagEnd;
+			while (tag.closeTagStart >= closeTagMinPos) {
 				var char = this.parser.source[tag.closeTagStart];
-				if(char === ">") {
+				if (char === '>') {
 					tag.closeTagStart = -1;
 					break;
 				}
-				if(char === "<") break;
+				if (char === '<') break;
 				tag.closeTagStart -= 1;
 			}
-			if(tag.closeTagStart < closeTagMinPos) {
+			if (tag.closeTagStart < closeTagMinPos) {
 				tag.closeTagStart = tag.end;
 			}
 		}
@@ -100,7 +100,7 @@ exports.parseTag = function(source,pos,options) {
 			orderedAttributes: []
 		};
 	// Define our regexps
-	const reTagName = /([a-zA-Z0-9\-\$\.]+)/y;
+	var reTagName = /([a-zA-Z0-9\-\$\.]+)/g;
 	// Skip whitespace
 	pos = $tw.utils.skipWhiteSpace(source,pos);
 	// Look for a less than sign
@@ -148,7 +148,7 @@ exports.parseTag = function(source,pos,options) {
 	pos = token.end;
 	// Check for a required line break
 	if(options.requireLineBreak) {
-		token = $tw.utils.parseTokenRegExp(source,pos,/([^\S\n\r]*\r?\n(?:[^\S\n\r]*\r?\n|$))/y);
+		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/image.js

@@ -113,7 +113,7 @@ exports.parseImage = function(source,pos) {
 	// Skip whitespace
 	pos = $tw.utils.skipWhiteSpace(source,pos);
 	// Get the source up to the terminating `]]`
-	token = $tw.utils.parseTokenRegExp(source,pos,/(?:([^|\]]*?)\|)?([^\]]+?)\]\]/y);
+	token = $tw.utils.parseTokenRegExp(source,pos,/(?:([^|\]]*?)\|)?([^\]]+?)\]\]/g);
 	if(!token) {
 		return null;
 	}

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

@@ -59,7 +59,6 @@ var listTypes = {
 	":": {listTag: "dl", itemTag: "dd"},
 	">": {listTag: "blockquote", itemTag: "div"}
 };
-exports.listTypes = listTypes;
 
 /*
 Parse the most recent match

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

@@ -29,7 +29,7 @@ exports.findNextMatch = function(startPos) {
 			var c = this.parser.source.charAt(nextCall.end);
 			// Ensure EOL after parsed macro
 			// If we didn't need to support IE, we'd just use /(?:\r?\n|$)/ym
-			if((c === "") || (c === "\n") || ((c === "\r") && this.parser.source.charAt(nextCall.end+1) === "\n")) {
+			if ((c === "") || (c === "\n") || ((c === "\r") && this.parser.source.charAt(nextCall.end+1) === "\n")) {
 				this.nextCall = nextCall;
 				return nextStart;
 			}

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

@@ -42,5 +42,3 @@ exports.parse = function() {
 	this.parser.pos = call.end;
 	return [call];
 };
-
-

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

@@ -52,10 +52,9 @@ exports.parse = function() {
 		}
 	}
 	// Is the remainder of the \define line blank after the parameter close paren?
-	var reEnd,isBlock = true;
+	var reEnd;
 	if(this.match[3]) {
 		// If so, it is a multiline definition and the end of the body is marked with \end
-		isBlock = false;
 		reEnd = new RegExp("((?:^|\\r?\\n)[^\\S\\n\\r]*\\\\end[^\\S\\n\\r]*(?:" + $tw.utils.escapeRegExp(this.match[1]) + ")?\\s*?(?:$|\\r?\\n))","mg");
 	} else {
 		// Otherwise, the end of the definition is marked by the end of the line
@@ -80,8 +79,7 @@ exports.parse = function() {
 		attributes: {},
 		children: [],
 		params: params,
-		isMacroDefinition: true,
-		isBlock: isBlock && !!endMatch
+		isMacroDefinition: true
 	}];
 	$tw.utils.addAttributeToParseTreeNode(parseTreeNodes[0],"name",this.match[1]);
 	$tw.utils.addAttributeToParseTreeNode(parseTreeNodes[0],"value",text);

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

@@ -31,7 +31,6 @@ Parse the most recent match
 */
 exports.parse = function() {
 	// Move past the pragma invocation
-	var start = this.parser.pos;
 	this.parser.pos = this.matchRegExp.lastIndex;
 	// Parse whitespace delimited tokens terminated by a line break
 	var reMatch = /[^\S\n]*(\S+)|(\r?\n)/mg,
@@ -59,11 +58,6 @@ exports.parse = function() {
 			this.parser.parseAsInline = true;
 		}
 	}
-	return [{
-		type: "void",
-		children: [],
-		parseAsInline: this.parser.parseAsInline,
-		start: start,
-		end: this.parser.pos
-	}];
+	// No parse tree nodes to return
+	return [];
 };

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

@@ -113,5 +113,3 @@ exports.parseLink = function(source,pos) {
 	node.end = closePos + 2;
 	return node;
 };
-
-

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

@@ -32,7 +32,7 @@ exports.parse = function() {
 	var text = this.match[1],
 		link = this.match[2] || text,
 		textEndPos = this.parser.source.indexOf("|", start);
-	if(textEndPos < 0 || textEndPos > this.matchRegExp.lastIndex) {
+	if (textEndPos < 0 || textEndPos > this.matchRegExp.lastIndex) {
 		textEndPos = this.matchRegExp.lastIndex - 2;
 	}
 	var linkStart = this.match[2] ? (start + this.match[1].length + 1) : start;

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

@@ -54,13 +54,6 @@ exports.parse = function() {
 	if(tokens.length > 0) {
 		this.parser.amendRules(tokens[0],tokens.slice(1));
 	}
-	// No widget to render, return void node.
-	return [{
-		type: "void",
-		attributes: {
-			action: {type: "string", value: tokens[0]},
-			rules: {type: "string", value: tokens.slice(1).join(" ")}
-		},
-		children: []
-	}];
+	// No parse tree nodes to return
+	return [];
 };

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

@@ -64,8 +64,5 @@ exports.parse = function() {
 			$tw.utils.addAttributeToParseTreeNode(tree[t],"style",styles.join(""));
 		}
 	}
-	return [{
-		type: "void",
-		children: tree
-	}]
+	return tree;
 };

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

@@ -21,7 +21,7 @@ exports.types = {inline: true};
 
 exports.init = function(parser) {
 	this.parser = parser;
-	// Regexp to match /@@(styles)?\s*(\.class\s+)?/
+	// Regexp to match
 	this.matchRegExp = /@@((?:[^\.\r\n\s:]+:[^\r\n;]+;)+)?(\.(?:[^\r\n\s]+)\s+)?/mg;
 };
 

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

@@ -23,27 +23,6 @@ exports.init = function(parser) {
 	this.matchRegExp = /\{\{([^\{\}\|]*)(?:\|\|([^\|\{\}]+))?(?:\|([^\{\}]+))?\}\}(?:\r?\n|$)/mg;
 };
 
-/*
-Reject the match if we don't have a template or text reference
-*/
-exports.findNextMatch = function(startPos) {
-	this.matchRegExp.lastIndex = startPos;
-	this.match = this.matchRegExp.exec(this.parser.source);
-	if(this.match) {
-		var template = $tw.utils.trim(this.match[2]),
-			textRef = $tw.utils.trim(this.match[1]);
-		// Bail if we don't have a template or text reference
-		if(!template && !textRef) {
-			return undefined;
-		} else {
-			return this.match.index;
-		}
-	} else {
-		return undefined;
-	}
-	return this.match ? this.match.index : undefined;
-};
-
 exports.parse = function() {
 	// Move past the match
 	this.parser.pos = this.matchRegExp.lastIndex;

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

@@ -23,27 +23,6 @@ exports.init = function(parser) {
 	this.matchRegExp = /\{\{([^\{\}\|]*)(?:\|\|([^\|\{\}]+))?(?:\|([^\{\}]+))?\}\}/mg;
 };
 
-/*
-Reject the match if we don't have a template or text reference
-*/
-exports.findNextMatch = function(startPos) {
-	this.matchRegExp.lastIndex = startPos;
-	this.match = this.matchRegExp.exec(this.parser.source);
-	if(this.match) {
-		var template = $tw.utils.trim(this.match[2]),
-			textRef = $tw.utils.trim(this.match[1]);
-		// Bail if we don't have a template or text reference
-		if(!template && !textRef) {
-			return undefined;
-		} else {
-			return this.match.index;
-		}
-	} else {
-		return undefined;
-	}
-	return this.match ? this.match.index : undefined;
-};
-
 exports.parse = function() {
 	// Move past the match
 	this.parser.pos = this.matchRegExp.lastIndex;

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

@@ -60,37 +60,22 @@ exports.parse = function() {
 	var parser = this.parser.wiki.parseText(parseType,text,{defaultType: "text/plain"});
 	// If there's no render type, just return the parse tree
 	if(!renderType) {
-		return  [{
-			type: "void",
-			children: $tw.utils.isArray(parser.tree) ? parser.tree : [parser.tree],
-			parseType: parseType,
-			renderType: renderType,
-			text: text,
-			start: start,
-			end: this.parser.pos
-		}];
+		return parser.tree;
 	} else {
 		// Otherwise, render to the rendertype and return in a <PRE> tag
 		var widgetNode = this.parser.wiki.makeWidget(parser),
 			container = $tw.fakeDocument.createElement("div");
 		widgetNode.render(container,null);
-		var renderResult = renderType === "text/html" ? container.innerHTML : container.textContent;
-		// Use void node to carry important info for typedblock
+		text = renderType === "text/html" ? container.innerHTML : container.textContent;
 		return [{
-			type: "void",
+			type: "element",
+			tag: "pre",
 			children: [{
-				type: "element",
-				tag: "pre",
-				children: [{
-					type: "text",
-					text: renderResult,
-				}]
-			}],
-			parseType: parseType,
-			renderType: renderType,
-			text: text,
-			start: start,
-			end: this.parser.pos
+				type: "text",
+				text: text,
+				start: start,
+				end: this.parser.pos
+			}]
 		}];
 	}
 };

core/modules/parsers/wikiparser/wikiparser.js

@@ -215,8 +215,8 @@ WikiParser.prototype.parsePragmas = function() {
 		var subTree = nextMatch.rule.parse();
 		if(subTree.length > 0) {
 			// Set the start and end positions of the pragma rule if
-			if(subTree[0].start === undefined) subTree[0].start = start;
-			if(subTree[subTree.length - 1].end === undefined) subTree[subTree.length - 1].end = this.pos;
+			if (subTree[0].start === undefined) subTree[0].start = start;
+			if (subTree[subTree.length - 1].end === undefined) subTree[subTree.length - 1].end = this.pos;
 			$tw.utils.each(subTree, function (node) { node.rule = nextMatch.rule.name; });
 			// Quick hack; we only cope with a single parse tree node being returned, which is true at the moment
 			currentTreeBranch.push.apply(currentTreeBranch,subTree);
@@ -245,9 +245,9 @@ WikiParser.prototype.parseBlock = function(terminatorRegExpString) {
 		var start = this.pos;
 		var subTree = nextMatch.rule.parse();
 		// Set the start and end positions of the first and last blocks if they're not already set
-		if(subTree.length > 0) {
-			if(subTree[0].start === undefined) subTree[0].start = start;
-			if(subTree[subTree.length - 1].end === undefined) subTree[subTree.length - 1].end = this.pos;
+		if (subTree.length > 0) {
+			if (subTree[0].start === undefined) subTree[0].start = start;
+			if (subTree[subTree.length - 1].end === undefined) subTree[subTree.length - 1].end = this.pos;
 		}
 		$tw.utils.each(subTree, function (node) { node.rule = nextMatch.rule.name; });
 		return subTree;
@@ -256,7 +256,7 @@ WikiParser.prototype.parseBlock = function(terminatorRegExpString) {
 	var start = this.pos;
 	var children = this.parseInlineRun(terminatorRegExp);
 	var end = this.pos;
-	return [{type: "element", tag: "p", children: children, start: start, end: end, rule: "parseblock" }];
+	return [{type: "element", tag: "p", children: children, start: start, end: end }];
 };
 
 /*
@@ -350,10 +350,10 @@ WikiParser.prototype.parseInlineRunUnterminated = function(options) {
 		var start = this.pos;
 		var subTree = nextMatch.rule.parse();
 		// Set the start and end positions of the first and last child if they're not already set
-		if(subTree.length > 0) {
+		if (subTree.length > 0) {
 			// Set the start and end positions of the first and last child if they're not already set
-			if(subTree[0].start === undefined) subTree[0].start = start;
-			if(subTree[subTree.length - 1].end === undefined) subTree[subTree.length - 1].end = this.pos;
+			if (subTree[0].start === undefined) subTree[0].start = start;
+			if (subTree[subTree.length - 1].end === undefined) subTree[subTree.length - 1].end = this.pos;
 		}
 		$tw.utils.each(subTree, function (node) { node.rule = nextMatch.rule.name; });
 		tree.push.apply(tree,subTree);
@@ -410,9 +410,9 @@ WikiParser.prototype.parseInlineRunTerminatedExtended = function(terminatorRegEx
 			var start = this.pos;
 			var subTree = inlineRuleMatch.rule.parse();
 			// Set the start and end positions of the first and last child if they're not already set
-			if(subTree.length > 0) {
-				if(subTree[0].start === undefined) subTree[0].start = start;
-				if(subTree[subTree.length - 1].end === undefined) subTree[subTree.length - 1].end = this.pos;
+			if (subTree.length > 0) {
+				if (subTree[0].start === undefined) subTree[0].start = start;
+				if (subTree[subTree.length - 1].end === undefined) subTree[subTree.length - 1].end = this.pos;
 			}
 			$tw.utils.each(subTree, function (node) { node.rule = inlineRuleMatch.rule.name; });
 			tree.push.apply(tree,subTree);

core/modules/savers/download.js

@@ -35,9 +35,7 @@ DownloadSaver.prototype.save = function(text,method,callback,options) {
 	}
 	// Set up the link
 	var link = document.createElement("a");
-	// We prefer Blobs if they're available, unless we're dealing with a tiddler type declaring itself full of base64 encoded content.
-	// Then we use data urls, because browsers will know to decode the stream and download the actual binary file as intended.
-	if(Blob !== undefined && !type.includes(";base64")) {
+	if(Blob !== undefined) {
 		var blob = new Blob([text], {type: type});
 		link.setAttribute("href", URL.createObjectURL(blob));
 	} else {

core/modules/savers/postmessage.js

@@ -1,66 +0,0 @@
-/*\
-title: $:/core/modules/savers/postmessage.js
-type: application/javascript
-module-type: saver
-
-Handles saving changes via window.postMessage() to the window.parent
-
-\*/
-(function(){
-
-/*jslint node: true, browser: true */
-/*global $tw: false */
-"use strict";
-
-/*
-Select the appropriate saver module and set it up
-*/
-var PostMessageSaver = function(wiki) {
-	this.publisher = new $tw.utils.BrowserMessagingPublisher({type: "SAVE"});
-};
-
-PostMessageSaver.prototype.save = function(text,method,callback,options) {
-	// Fail if the publisher hasn't been fully initialised
-	if(!this.publisher.canSend()) {
-		return false;
-	}
-	// Send the save request
-	this.publisher.send({
-		verb: "SAVE",
-		body: text
-	},function(err) {
-		if(err) {
-			callback("PostMessageSaver Error: " + err);
-		} else {
-			callback(null);
-		}
-	});
-	// Indicate that we handled the save
-	return true;
-};
-
-/*
-Information about this saver
-*/
-PostMessageSaver.prototype.info = {
-	name: "postmessage",
-	capabilities: ["save", "autosave"],
-	priority: 100
-};
-
-/*
-Static method that returns true if this saver is capable of working
-*/
-exports.canSave = function(wiki) {
-	// Provisionally say that we can save
-	return true;
-};
-
-/*
-Create an instance of this saver
-*/
-exports.create = function(wiki) {
-	return new PostMessageSaver(wiki);
-};
-
-})();

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

@@ -8,14 +8,10 @@ DELETE /recipes/default/tiddlers/:title
 \*/
 "use strict";
 
-exports.methods = ["DELETE"];
+exports.method = "DELETE";
 
 exports.path = /^\/bags\/default\/tiddlers\/(.+)$/;
 
-exports.info = {
-	priority: 100
-};
-
 exports.handler = function(request,response,state) {
 	var title = $tw.utils.decodeURIComponentSafe(state.params[0]);
 	state.wiki.deleteTiddler(title);

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

@@ -8,14 +8,10 @@ GET /favicon.ico
 \*/
 "use strict";
 
-exports.methods = ["GET"];
+exports.method = "GET";
 
 exports.path = /^\/favicon.ico$/;
 
-exports.info = {
-	priority: 100
-};
-
 exports.handler = function(request,response,state) {
 	var buffer = state.wiki.getTiddlerText("$:/favicon.ico","");
 	state.sendResponse(200,{"Content-Type": "image/x-icon"},buffer,"base64");

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

@@ -0,0 +1,42 @@
+/*\
+title: $:/core/modules/server/routes/get-file.js
+type: application/javascript
+module-type: route
+
+GET /files/:filepath
+
+\*/
+"use strict";
+
+exports.method = "GET";
+
+exports.path = /^\/files\/(.+)$/;
+
+exports.handler = function(request,response,state) {
+	var path = require("path"),
+		fs = require("fs"),
+		util = require("util"),
+		suppliedFilename = $tw.utils.decodeURIComponentSafe(state.params[0]),
+		baseFilename = path.resolve(state.boot.wikiPath,"files"),
+		filename = path.resolve(baseFilename,suppliedFilename),
+		extension = path.extname(filename);
+	// Check that the filename is inside the wiki files folder
+	if(path.relative(baseFilename,filename).indexOf("..") !== 0) {
+		// Send the file
+		fs.readFile(filename,function(err,content) {
+			var status,content,type = "text/plain";
+			if(err) {
+				console.log("Error accessing file " + filename + ": " + err.toString());
+				status = 404;
+				content = "File '" + suppliedFilename + "' not found";
+			} else {
+				status = 200;
+				content = content;
+				type = ($tw.config.fileExtensionInfo[extension] ? $tw.config.fileExtensionInfo[extension].type : "application/octet-stream");
+			}
+			state.sendResponse(status,{"Content-Type": type},content);
+		});
+	} else {
+		state.sendResponse(404,{"Content-Type": "text/plain"},"File '" + suppliedFilename + "' not found");
+	}
+};

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

@@ -8,14 +8,10 @@ GET /
 \*/
 "use strict";
 
-exports.methods = ["GET"];
+exports.method = "GET";
 
 exports.path = /^\/$/;
 
-exports.info = {
-	priority: 100
-};
-
 exports.handler = function(request,response,state) {
 	var text = state.wiki.renderTiddler(state.server.get("root-render-type"),state.server.get("root-tiddler")),
 		responseHeaders = {

core/modules/server/routes/get-login-basic.js

@@ -8,14 +8,10 @@ GET /login-basic -- force a Basic Authentication challenge
 \*/
 "use strict";
 
-exports.methods = ["GET"];
+exports.method = "GET";
 
 exports.path = /^\/login-basic$/;
 
-exports.info = {
-	priority: 100
-};
-
 exports.handler = function(request,response,state) {
 	if(!state.authenticatedUsername) {
 		// Challenge if there's no username

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

@@ -8,14 +8,10 @@ GET /status
 \*/
 "use strict";
 
-exports.methods = ["GET"];
+exports.method = "GET";
 
 exports.path = /^\/status$/;
 
-exports.info = {
-	priority: 100
-};
-
 exports.handler = function(request,response,state) {
 	var text = JSON.stringify({
 		username: state.authenticatedUsername || state.server.get("anon-username") || "",

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

@@ -8,14 +8,10 @@ GET /:title
 \*/
 "use strict";
 
-exports.methods = ["GET"];
+exports.method = "GET";
 
 exports.path = /^\/([^\/]+)$/;
 
-exports.info = {
-	priority: 100
-};
-
 exports.handler = function(request,response,state) {
 	var title = $tw.utils.decodeURIComponentSafe(state.params[0]),
 		tiddler = state.wiki.getTiddler(title);

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

@@ -8,14 +8,10 @@ GET /recipes/default/tiddlers/:title
 \*/
 "use strict";
 
-exports.methods = ["GET"];
+exports.method = "GET";
 
 exports.path = /^\/recipes\/default\/tiddlers\/(.+)$/;
 
-exports.info = {
-	priority: 100
-};
-
 exports.handler = function(request,response,state) {
 	var title = $tw.utils.decodeURIComponentSafe(state.params[0]),
 		tiddler = state.wiki.getTiddler(title),

core/modules/server/routes/get-tiddlers-json.js

@@ -10,14 +10,10 @@ GET /recipes/default/tiddlers.json?filter=<filter>
 
 var DEFAULT_FILTER = "[all[tiddlers]!is[system]sort[title]]";
 
-exports.methods = ["GET"];
+exports.method = "GET";
 
 exports.path = /^\/recipes\/default\/tiddlers.json$/;
 
-exports.info = {
-	priority: 100
-};
-
 exports.handler = function(request,response,state) {
 	var filter = state.queryParameters.filter || DEFAULT_FILTER;
 	if(state.wiki.getTiddlerText("$:/config/Server/AllowAllExternalFilters") !== "yes") {

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

@@ -8,14 +8,10 @@ PUT /recipes/default/tiddlers/:title
 \*/
 "use strict";
 
-exports.methods = ["PUT"];
+exports.method = "PUT";
 
 exports.path = /^\/recipes\/default\/tiddlers\/(.+)$/;
 
-exports.info = {
-	priority: 100
-};
-
 exports.handler = function(request,response,state) {
 	var title = $tw.utils.decodeURIComponentSafe(state.params[0]),
 	fields = $tw.utils.parseJSONSafe(state.data);

core/modules/server/server.js

@@ -74,11 +74,6 @@ function Server(options) {
 		// console.log("Loading server route " + title);
 		self.addRoute(routeDefinition);
 	});
-	this.routes.sort((a, b) => {
-		const priorityA = a.info?.priority ?? 100,
-			priorityB = b.info?.priority ?? 100;
-		return priorityB - priorityA;
-	});
 	// Initialise the http vs https
 	this.listenOptions = null;
 	this.protocol = "http";
@@ -222,7 +217,7 @@ Server.prototype.findMatchingRoute = function(request,state) {
 		} else {
 			match = potentialRoute.path.exec(pathname);
 		}
-		if(match && (potentialRoute.methods?.includes(request.method) || potentialRoute.method === request.method)) {
+		if(match && request.method === potentialRoute.method) {
 			state.params = [];
 			for(var p=1; p<match.length; p++) {
 				state.params.push(match[p]);

core/modules/startup/eventbus.js

@@ -1,46 +0,0 @@
-/*\
-title: $:/core/modules/startup/eventbus.js
-type: application/javascript
-module-type: startup
-
-Event bus for cross module communication
-\*/
-
-exports.name = "eventbus";
-exports.platforms = ["browser"];
-exports.before = ["windows"];
-exports.synchronous = true;
-
-$tw.eventBus = {
-	listenersMap: new Map(),
-
-	on(event,handler) {
-		if(!this.listenersMap.has(event)) {
-			this.listenersMap.set(event,new Set());
-		}
-		const listeners = this.listenersMap.get(event);
-		listeners.add(handler);
-	},
-
-	off(event,handler) {
-		const listeners = this.listenersMap.get(event);
-		if(listeners) {
-			listeners.delete(handler);
-		}
-	},
-
-	once(event,handler) {
-		const wrapper = (...args) => {
-			handler(...args);
-			this.off(event, wrapper);
-		};
-		this.on(event, wrapper);
-	},
-
-	emit(event,data) {
-		const listeners = this.listenersMap.get(event);
-		if(listeners) {
-			listeners.forEach(fn => fn(data));
-		}
-	}
-};

core/modules/startup/favicon.js

@@ -19,16 +19,6 @@ exports.synchronous = true;
 var FAVICON_TITLE = "$:/favicon.ico";
 
 exports.startup = function() {
-	var setFavicon = function() {
-		var tiddler = $tw.wiki.getTiddler(FAVICON_TITLE);
-		if(tiddler) {
-			var faviconLink = document.getElementById("faviconLink"),
-				dataURI = $tw.utils.makeDataUri(tiddler.fields.text,tiddler.fields.type,tiddler.fields._canonical_uri);
-			faviconLink.setAttribute("href",dataURI);
-			$tw.faviconPublisher.send({verb: "FAVICON",body: dataURI});
-		}
-	}
-	$tw.faviconPublisher = new $tw.utils.BrowserMessagingPublisher({type: "FAVICON", onsubscribe: setFavicon});
 	// Set up the favicon
 	setFavicon();
 	// Reset the favicon when the tiddler changes
@@ -38,3 +28,11 @@ exports.startup = function() {
 		}
 	});
 };
+
+function setFavicon() {
+	var tiddler = $tw.wiki.getTiddler(FAVICON_TITLE);
+	if(tiddler) {
+		var faviconLink = document.getElementById("faviconLink");
+		faviconLink.setAttribute("href",$tw.utils.makeDataUri(tiddler.fields.text,tiddler.fields.type,tiddler.fields._canonical_uri));
+	}
+}

core/modules/startup/info.js

@@ -19,17 +19,11 @@ var TITLE_INFO_PLUGIN = "$:/temp/info-plugin";
 
 exports.startup = function() {
 	// Function to bake the info plugin with new tiddlers
-	// additions: array of tiddler field objects
-	// removals: array of titles to remove
-	var updateInfoPlugin = function(additions = [], removals = []) {
+	var updateInfoPlugin = function(tiddlerFieldsArray) {
 		// Get the existing tiddlers
 		var json = $tw.wiki.getTiddlerData(TITLE_INFO_PLUGIN,{tiddlers: {}});
-		$tw.utils.each(removals,function(title) {
-			if(json.tiddlers[title]) {
-				delete json.tiddlers[title];
-			}
-		});
-		$tw.utils.each(additions,function(fields) {
+		// Add the new ones
+		$tw.utils.each(tiddlerFieldsArray,function(fields) {
 			if(fields && fields.title) {
 				json.tiddlers[fields.title] = fields;
 			}
@@ -53,7 +47,7 @@ exports.startup = function() {
 		}
 	});
 	updateInfoPlugin(tiddlerFieldsArray);
-	$tw.wiki.readPluginInfo([TITLE_INFO_PLUGIN]);
+	var changes = $tw.wiki.readPluginInfo([TITLE_INFO_PLUGIN]);
 	$tw.wiki.registerPluginTiddlers("info",[TITLE_INFO_PLUGIN]);
 	$tw.wiki.unpackPluginTiddlers();
 };

core/modules/startup/load-modules.js

@@ -31,7 +31,5 @@ exports.startup = function() {
 	$tw.modules.applyMethods("tiddlerdeserializer",$tw.Wiki.tiddlerDeserializerModules);
 	$tw.macros = $tw.modules.getModulesByTypeAsHashmap("macro");
 	$tw.wiki.initParsers();
-	if($tw.node) {
-		$tw.Commander.initCommands();
-	}
+	$tw.Commander.initCommands();
 };

core/modules/startup/render.js

@@ -33,15 +33,10 @@ exports.startup = function() {
 	});
 	$tw.titleContainer = $tw.fakeDocument.createElement("div");
 	$tw.titleWidgetNode.render($tw.titleContainer,null);
-	var publishTitle = function() {
-		$tw.titlePublisher.send({verb: "PAGETITLE",body: document.title});
-		document.title = $tw.titleContainer.textContent;
-	};
-	$tw.titlePublisher = new $tw.utils.BrowserMessagingPublisher({type: "PAGETITLE", onsubscribe: publishTitle});
-	publishTitle();
+	document.title = $tw.titleContainer.textContent;
 	$tw.wiki.addEventListener("change",function(changes) {
 		if($tw.titleWidgetNode.refresh(changes,$tw.titleContainer,null)) {
-			publishTitle();
+			document.title = $tw.titleContainer.textContent;
 		}
 	});
 	// Set up the styles

core/modules/startup/windows.js

@@ -56,11 +56,9 @@ exports.startup = function() {
 		srcDocument.write("<!DOCTYPE html><head></head><body class='tc-body tc-single-tiddler-window'></body></html>");
 		srcDocument.close();
 		srcDocument.title = windowTitle;
-		$tw.eventBus.emit("window:opened",{windowID, window: srcWindow});
 		srcWindow.addEventListener("beforeunload",function(event) {
 			delete $tw.windows[windowID];
 			$tw.wiki.removeEventListener("change",refreshHandler);
-			$tw.eventBus.emit("window:closed",{windowID});
 		},false);
 		// Set up the styles
 		var styleWidgetNode = $tw.wiki.makeTranscludeWidget("$:/core/ui/PageStylesheet",{

core/modules/storyviews/classic.js

@@ -47,16 +47,16 @@ ClassicStoryView.prototype.insert = function(widget) {
 		// Reset the margin once the transition is over
 		setTimeout(function() {
 			$tw.utils.setStyle(targetElement,[
+				{transition: "none"},
 				{marginBottom: ""}
 			]);
-			$tw.utils.removeStyle(targetElement, "transition");
 		},duration);
 		// Set up the initial position of the element
 		$tw.utils.setStyle(targetElement,[
+			{transition: "none"},
 			{marginBottom: (-currHeight) + "px"},
 			{opacity: "0.0"}
 		]);
-		$tw.utils.removeStyle(targetElement, "transition");
 		$tw.utils.forceLayout(targetElement);
 		// Transition to the final position
 		$tw.utils.setStyle(targetElement,[
@@ -64,7 +64,7 @@ ClassicStoryView.prototype.insert = function(widget) {
 						"margin-bottom " + duration + "ms " + easing},
 			{marginBottom: currMarginBottom + "px"},
 			{opacity: "1.0"}
-		]);
+	]);
 	}
 };
 
@@ -94,9 +94,11 @@ ClassicStoryView.prototype.remove = function(widget) {
 		setTimeout(removeElement,duration);
 		// Animate the closure
 		$tw.utils.setStyle(targetElement,[
+			{transition: "none"},
+			{transform: "translateX(0px)"},
 			{marginBottom:  currMarginBottom + "px"},
+			{opacity: "1.0"}
 		]);
-		$tw.utils.removeStyles(targetElement, ["transition", "transform", "opacity"]);
 		$tw.utils.forceLayout(targetElement);
 		$tw.utils.setStyle(targetElement,[
 			{transition: $tw.utils.roundTripPropertyName("transform") + " " + duration + "ms " + easing + ", " +
@@ -111,4 +113,4 @@ ClassicStoryView.prototype.remove = function(widget) {
 	}
 };
 
-exports.classic = ClassicStoryView;
+exports.classic = ClassicStoryView;

core/modules/storyviews/pop.js

@@ -37,7 +37,10 @@ PopStoryView.prototype.insert = function(widget) {
 	}
 	// Reset once the transition is over
 	setTimeout(function() {
-		$tw.utils.removeStyles(targetElement, ["transition", "transform"]);		
+		$tw.utils.setStyle(targetElement,[
+			{transition: "none"},
+			{transform: "none"}
+		]);
 		$tw.utils.setStyle(widget.document.body,[
 			{"overflow-x": ""}
 		]);
@@ -48,10 +51,10 @@ PopStoryView.prototype.insert = function(widget) {
 	]);
 	// Set up the initial position of the element
 	$tw.utils.setStyle(targetElement,[
+		{transition: "none"},
 		{transform: "scale(2)"},
 		{opacity: "0.0"}
 	]);
-	$tw.utils.removeStyle(targetElement, "transition");		
 	$tw.utils.forceLayout(targetElement);
 	// Transition to the final position
 	$tw.utils.setStyle(targetElement,[
@@ -60,9 +63,6 @@ PopStoryView.prototype.insert = function(widget) {
 		{transform: "scale(1)"},
 		{opacity: "1.0"}
 	]);
-	setTimeout(function() {
-		$tw.utils.removeStyles(targetElement, ["transition", "transform", "opactity"]);
-	}, duration)
 };
 
 PopStoryView.prototype.remove = function(widget) {
@@ -81,7 +81,11 @@ PopStoryView.prototype.remove = function(widget) {
 	// Remove the element at the end of the transition
 	setTimeout(removeElement,duration);
 	// Animate the closure
-	$tw.utils.removeStyles(targetElement, ["transition", "transform", "opacity"]);		
+	$tw.utils.setStyle(targetElement,[
+		{transition: "none"},
+		{transform: "scale(1)"},
+		{opacity: "1.0"}
+	]);
 	$tw.utils.forceLayout(targetElement);
 	$tw.utils.setStyle(targetElement,[
 		{transition: $tw.utils.roundTripPropertyName("transform") + " " + duration + "ms ease-in-out, " +
@@ -91,4 +95,4 @@ PopStoryView.prototype.remove = function(widget) {
 	]);
 };
 
-exports.pop = PopStoryView;
+exports.pop = PopStoryView;

core/modules/storyviews/zoomin.js

@@ -96,9 +96,6 @@ ZoominListView.prototype.navigateTo = function(historyInfo) {
 		{transform: "translateX(0px) translateY(0px) scale(1)"},
 		{zIndex: "500"},
 	]);
-	setTimeout(function() {
-		$tw.utils.removeStyles(targetElement, ["transition", "opacity", "transform", "zIndex"]);
-	}, duration);
 	// Transform the previous tiddler out of the way and then hide it
 	if(prevCurrentTiddler && prevCurrentTiddler !== targetElement) {
 		scale = zoomBounds.width / sourceBounds.width;
@@ -210,9 +207,6 @@ ZoominListView.prototype.remove = function(widget) {
 		{opacity: "0"},
 		{zIndex: "0"}
 	]);
-	setTimeout(function() {
-		$tw.utils.removeStyles(toWidgetDomNode, ["transformOrigin", "transform", "transition", "opacity", "zIndex"]);
-	}, duration);	
 	setTimeout(removeElement,duration);
 	// Now the tiddler we're going back to
 	if(toWidgetDomNode) {
@@ -228,4 +222,4 @@ ZoominListView.prototype.logTextNodeRoot = function(node) {
 	this.textNodeLogger.log($tw.language.getString("Error/ZoominTextNode") + " " + node.textContent);
 };
 
-exports.zoomin = ZoominListView;
+exports.zoomin = ZoominListView;

core/modules/utils/base64-utf8/base64-utf8.module.js

@@ -0,0 +1,142 @@
+// From https://gist.github.com/Nijikokun/5192472
+//
+// UTF8 Module
+//
+// Cleaner and modularized utf-8 encoding and decoding library for javascript.
+//
+// copyright: MIT
+// author: Nijiko Yonskai, @nijikokun, nijikokun@gmail.com
+(function (name, definition, context, dependencies) {
+  if (typeof context['module'] !== 'undefined' && context['module']['exports']) { if (dependencies && context['require']) { for (var i = 0; i < dependencies.length; i++) context[dependencies[i]] = context['require'](dependencies[i]); } context['module']['exports'] = definition.apply(context); }
+  else if (typeof context['define'] !== 'undefined' && context['define'] === 'function' && context['define']['amd']) { define(name, (dependencies || []), definition); }
+  else { context[name] = definition.apply(context); }
+})('utf8', function () {
+  return {
+    encode: function (string) {
+      if (typeof string !== 'string') return string;
+      else string = string.replace(/\r\n/g, "\n");
+      var output = "", i = 0, charCode;
+
+      for (i; i < string.length; i++) {
+        charCode = string.charCodeAt(i);
+
+        if (charCode < 128) {
+          output += String.fromCharCode(charCode);
+        } else if ((charCode > 127) && (charCode < 2048)) {
+          output += String.fromCharCode((charCode >> 6) | 192);
+          output += String.fromCharCode((charCode & 63) | 128);
+        } else if ((charCode > 55295) && (charCode < 57344) && string.length > i+1) {
+          // Surrogate pair
+          var hiSurrogate = charCode;
+          var loSurrogate = string.charCodeAt(i+1);
+          i++;  // Skip the low surrogate on the next loop pass
+          var codePoint = (((hiSurrogate - 55296) << 10) | (loSurrogate - 56320)) + 65536;
+          output += String.fromCharCode((codePoint >> 18) | 240);
+          output += String.fromCharCode(((codePoint >> 12) & 63) | 128);
+          output += String.fromCharCode(((codePoint >> 6) & 63) | 128);
+          output += String.fromCharCode((codePoint & 63) | 128);
+        } else {
+          // Not a surrogate pair, or a dangling surrogate without its partner that we'll just encode as-is
+          output += String.fromCharCode((charCode >> 12) | 224);
+          output += String.fromCharCode(((charCode >> 6) & 63) | 128);
+          output += String.fromCharCode((charCode & 63) | 128);
+        }
+      }
+
+      return output;
+    },
+
+    decode: function (string) {
+      if (typeof string !== 'string') return string;
+      var output = "", i = 0, charCode = 0;
+
+      while (i < string.length) {
+        charCode = string.charCodeAt(i);
+
+        if (charCode < 128) {
+          output += String.fromCharCode(charCode),
+          i++;
+        } else if ((charCode > 191) && (charCode < 224)) {
+          output += String.fromCharCode(((charCode & 31) << 6) | (string.charCodeAt(i + 1) & 63));
+          i += 2;
+        } else if ((charCode > 223) && (charCode < 240)) {
+          output += String.fromCharCode(((charCode & 15) << 12) | ((string.charCodeAt(i + 1) & 63) << 6) | (string.charCodeAt(i + 2) & 63));
+          i += 3;
+        } else {
+          var codePoint = ((charCode & 7) << 18) | ((string.charCodeAt(i + 1) & 63) << 12) | ((string.charCodeAt(i + 2) & 63) << 6) | (string.charCodeAt(i + 3) & 63);
+          // output += String.fromCodePoint(codePoint);  // Can't do this because Internet Explorer doesn't have String.fromCodePoint
+          output += String.fromCharCode(((codePoint - 65536) >> 10) + 55296) + String.fromCharCode(((codePoint - 65536) & 1023) + 56320);  // So we do this instead
+          i += 4;
+        }
+      }
+
+      return output;
+    }
+  };
+}, this);
+
+// Base64 Module
+//
+// Cleaner, modularized and properly scoped base64 encoding and decoding module for strings.
+//
+// copyright: MIT
+// author: Nijiko Yonskai, @nijikokun, nijikokun@gmail.com
+(function (name, definition, context, dependencies) {
+  if (typeof context['module'] !== 'undefined' && context['module']['exports']) { if (dependencies && context['require']) { for (var i = 0; i < dependencies.length; i++) context[dependencies[i]] = context['require'](dependencies[i]); } context['module']['exports'] = definition.apply(context); }
+  else if (typeof context['define'] !== 'undefined' && context['define'] === 'function' && context['define']['amd']) { define(name, (dependencies || []), definition); }
+  else { context[name] = definition.apply(context); }
+})('base64', function (utf8) {
+  var $this = this;
+  var $utf8 = utf8 || this.utf8;
+  var map = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
+
+  return {
+    encode: function (input) {
+      if (typeof $utf8 === 'undefined') throw { error: "MissingMethod", message: "UTF8 Module is missing." };
+      if (typeof input !== 'string') return input;
+      else input = $utf8.encode(input);
+      var output = "", a, b, c, d, e, f, g, i = 0;
+
+      while (i < input.length) {
+        a = input.charCodeAt(i++);
+        b = input.charCodeAt(i++);
+        c = input.charCodeAt(i++);
+        d = a >> 2;
+        e = ((a & 3) << 4) | (b >> 4);
+        f = ((b & 15) << 2) | (c >> 6);
+        g = c & 63;
+
+        if (isNaN(b)) f = g = 64;
+        else if (isNaN(c)) g = 64;
+
+        output += map.charAt(d) + map.charAt(e) + map.charAt(f) + map.charAt(g);
+      }
+
+      return output;
+    },
+
+    decode: function (input) {
+      if (typeof $utf8 === 'undefined') throw { error: "MissingMethod", message: "UTF8 Module is missing." };
+      if (typeof input !== 'string') return input;
+      else input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");
+      var output = "", a, b, c, d, e, f, g, i = 0;
+
+      while (i < input.length) {
+        d = map.indexOf(input.charAt(i++));
+        e = map.indexOf(input.charAt(i++));
+        f = map.indexOf(input.charAt(i++));
+        g = map.indexOf(input.charAt(i++));
+
+        a = (d << 2) | (e >> 4);
+        b = ((e & 15) << 4) | (f >> 2);
+        c = ((f & 3) << 6) | g;
+
+        output += String.fromCharCode(a);
+        if (f != 64) output += String.fromCharCode(b);
+        if (g != 64) output += String.fromCharCode(c);
+      }
+
+      return $utf8.decode(output);
+    }
+  }
+}, this, [ "utf8" ]);

core/modules/utils/base64-utf8/base64-utf8.module.min.js

@@ -0,0 +1,9 @@
+// From https://gist.github.com/Nijikokun/5192472
+//
+// UTF8 Module
+//
+// Cleaner and modularized utf-8 encoding and decoding library for javascript.
+//
+// copyright: MIT
+// author: Nijiko Yonskai, @nijikokun, nijikokun@gmail.com
+!function(r,e,o,t){void 0!==o.module&&o.module.exports?o.module.exports=e.apply(o):void 0!==o.define&&"function"===o.define&&o.define.amd?define("utf8",[],e):o.utf8=e.apply(o)}(0,function(){return{encode:function(r){if("string"!=typeof r)return r;r=r.replace(/\r\n/g,"\n");for(var e,o="",t=0;t<r.length;t++)if((e=r.charCodeAt(t))<128)o+=String.fromCharCode(e);else if(e>127&&e<2048)o+=String.fromCharCode(e>>6|192),o+=String.fromCharCode(63&e|128);else if(e>55295&&e<57344&&r.length>t+1){var i=e,n=r.charCodeAt(t+1);t++;var d=65536+(i-55296<<10|n-56320);o+=String.fromCharCode(d>>18|240),o+=String.fromCharCode(d>>12&63|128),o+=String.fromCharCode(d>>6&63|128),o+=String.fromCharCode(63&d|128)}else o+=String.fromCharCode(e>>12|224),o+=String.fromCharCode(e>>6&63|128),o+=String.fromCharCode(63&e|128);return o},decode:function(r){if("string"!=typeof r)return r;for(var e="",o=0,t=0;o<r.length;)if((t=r.charCodeAt(o))<128)e+=String.fromCharCode(t),o++;else if(t>191&&t<224)e+=String.fromCharCode((31&t)<<6|63&r.charCodeAt(o+1)),o+=2;else if(t>223&&t<240)e+=String.fromCharCode((15&t)<<12|(63&r.charCodeAt(o+1))<<6|63&r.charCodeAt(o+2)),o+=3;else{var i=(7&t)<<18|(63&r.charCodeAt(o+1))<<12|(63&r.charCodeAt(o+2))<<6|63&r.charCodeAt(o+3);e+=String.fromCharCode(55296+(i-65536>>10))+String.fromCharCode(56320+(i-65536&1023)),o+=4}return e}}},this),function(r,e,o,t){if(void 0!==o.module&&o.module.exports){if(t&&o.require)for(var i=0;i<t.length;i++)o[t[i]]=o.require(t[i]);o.module.exports=e.apply(o)}else void 0!==o.define&&"function"===o.define&&o.define.amd?define("base64",t||[],e):o.base64=e.apply(o)}(0,function(r){var e=r||this.utf8,o="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";return{encode:function(r){if(void 0===e)throw{error:"MissingMethod",message:"UTF8 Module is missing."};if("string"!=typeof r)return r;r=e.encode(r);for(var t,i,n,d,f,a,h,C="",c=0;c<r.length;)d=(t=r.charCodeAt(c++))>>2,f=(3&t)<<4|(i=r.charCodeAt(c++))>>4,a=(15&i)<<2|(n=r.charCodeAt(c++))>>6,h=63&n,isNaN(i)?a=h=64:isNaN(n)&&(h=64),C+=o.charAt(d)+o.charAt(f)+o.charAt(a)+o.charAt(h);return C},decode:function(r){if(void 0===e)throw{error:"MissingMethod",message:"UTF8 Module is missing."};if("string"!=typeof r)return r;r=r.replace(/[^A-Za-z0-9\+\/\=]/g,"");for(var t,i,n,d,f,a,h="",C=0;C<r.length;)t=o.indexOf(r.charAt(C++))<<2|(d=o.indexOf(r.charAt(C++)))>>4,i=(15&d)<<4|(f=o.indexOf(r.charAt(C++)))>>2,n=(3&f)<<6|(a=o.indexOf(r.charAt(C++))),h+=String.fromCharCode(t),64!=f&&(h+=String.fromCharCode(i)),64!=a&&(h+=String.fromCharCode(n));return e.decode(h)}}},this,["utf8"]);

core/modules/utils/base64-utf8/tiddlywiki.files

@@ -0,0 +1,14 @@
+{
+	"tiddlers": [
+		{
+			"file": "base64-utf8.module.min.js",
+			"fields": {
+				"type": "application/javascript",
+				"title": "$:/core/modules/utils/base64-utf8/base64-utf8.module.js",
+				"module-type": "library"
+			},
+			"prefix": "(function(){",
+			"suffix": "}).call(exports);"
+		}
+	]
+}

core/modules/utils/dom/browser.js

@@ -24,26 +24,6 @@ exports.setStyle = function(element,styles) {
 	}
 };
 
-/*
-Remove style properties of an element
-  element: dom node
-	styleProperties: ordered array of string property names
-*/
-exports.removeStyles = function(element, styleProperties) {
-	for (var i=0; i<styleProperties.length; i++) {
-		element.style.removeProperty($tw.utils.convertStyleNameToPropertyName(styleProperties[i]));
-	}
-}
-
-/*
-Remove single style property of an element
-  element: dom node
-	styleProperty: string property name
-*/
-exports.removeStyle = function(element, styleProperty) {
-	$tw.utils.removeStyles(element, [styleProperty])
-}
-
 /*
 Converts a standard CSS property name into the local browser-specific equivalent. For example:
 	"background-color" --> "backgroundColor"

core/modules/utils/dom/modal.js

@@ -210,7 +210,7 @@ Modal.prototype.display = function(title,options) {
 	bodyWidgetNode.addEventListener("tm-close-tiddler",closeHandler,false);
 	footerWidgetNode.addEventListener("tm-close-tiddler",closeHandler,false);
 	// Whether to close the modal dialog when the mask (area outside the modal) is clicked
-	if(tiddler.fields && (tiddler.fields["mask-closable"] === "yes" || tiddler.fields["mask-closable"] === "true" || tiddler.fields["mask-closable"] === "" || "mask-closable" in tiddler.fields === false)) {
+	if(tiddler.fields && (tiddler.fields["mask-closable"] === "yes" || tiddler.fields["mask-closable"] === "true")) {
 		modalBackdrop.addEventListener("click",closeHandler,false);
 	}
 	// Set the initial styles for the message

core/modules/utils/messaging.js

@@ -1,126 +0,0 @@
-/*\
-title: $:/core/modules/utils/messaging.js
-type: application/javascript
-module-type: utils-browser
-
-Messaging utilities for use with window.postMessage() etc.
-
-This module intentionally has no dependencies so that it can be included in non-TiddlyWiki projects
-
-\*/
-(function(){
-
-/*jslint node: true, browser: true */
-/*global $tw: false */
-"use strict";
-
-var RESPONSE_TIMEOUT = 2 * 1000;
-
-/*
-Class to handle subscribing to publishers
-
-target: Target window (eg iframe.contentWindow)
-type: String indicating type of item for which subscriptions are being provided (eg "SAVING")
-onsubscribe: Function to be invoked with err parameter when the subscription is established, or there is a timeout
-onmessage: Function to be invoked when a new message arrives, invoked with (data,callback). The callback is invoked with the argument (response)
-*/
-function BrowserMessagingSubscriber(options) {
-	var self = this;
-	this.target = options.target;
-	this.type = options.type;
-	this.onsubscribe = options.onsubscribe || function() {};
-	this.onmessage = options.onmessage;
-	this.hasConfirmed = false;
-	this.channel = new MessageChannel();
-	this.channel.port1.addEventListener("message",function(event) {
-		if(this.timerID) {
-			clearTimeout(this.timerID);
-			this.timerID = null;		
-		}
-		if(event.data) {
-			if(event.data.verb === "SUBSCRIBED") {
-				self.hasConfirmed = true;
-				self.onsubscribe(null);
-			} else if(event.data.verb === self.type) {
-				self.onmessage(event.data,function(response) {
-					// Send the response back on the supplied port, and then close it
-					event.ports[0].postMessage(response);
-					event.ports[0].close();
-				});
-			}
-		}
-	});
-	// Set a timer so that if we don't hear from the iframe before a timeout we alert the user
-	this.timerID = setTimeout(function() {
-		if(!self.hasConfirmed) {
-			self.onsubscribe("NO_RESPONSE");				
-		}
-	},RESPONSE_TIMEOUT);
-	this.channel.port1.start();
-	this.target.postMessage({verb: "SUBSCRIBE",to: self.type},"*",[this.channel.port2]);
-}
-
-exports.BrowserMessagingSubscriber = BrowserMessagingSubscriber;
-
-/*
-Class to handle publishing subscriptions
-
-type: String indicating type of item for which subscriptions are being provided (eg "SAVING")
-onsubscribe: Function to be invoked when a subscription occurs
-*/
-function BrowserMessagingPublisher(options) {
-	var self = this;
-	this.type = options.type;
-	this.hostIsListening = false;
-	this.port = null;
-	// Listen to connection requests from the host
-	window.addEventListener("message",function(event) {
-		if(event.data && event.data.verb === "SUBSCRIBE" && event.data.to === self.type) {
-			self.hostIsListening = true;
-			// Acknowledge
-			self.port = event.ports[0];
-			self.port.postMessage({verb: "SUBSCRIBED", to: self.type});
-			if(options.onsubscribe) {
-				options.onsubscribe(event.data);
-			}
-		}
-	});
-}
-
-BrowserMessagingPublisher.prototype.canSend = function() {
-	return !!this.hostIsListening && !!this.port;
-};
-
-BrowserMessagingPublisher.prototype.send = function(data,callback) {
-	var self = this;
-	callback = callback || function() {};
-	// Check that we've been initialised by the host
-	if(!this.hostIsListening || !this.port) {
-		return false;
-	}
-	// Create a channel for the confirmation
-	var channel = new MessageChannel();
-	channel.port1.addEventListener("message",function(event) {
-		if(event.data && event.data.verb === "OK") {
-			callback(null);
-		} else {
-			callback("BrowserMessagingPublisher for " +  self.type + " error: " + (event.data || {}).verb);
-		}
-		channel.port1.close();
-	});
-	channel.port1.start();
-	// Send the save request with the port for the response
-	this.port.postMessage(data,[channel.port2]);
-};
-
-BrowserMessagingPublisher.prototype.close = function() {
-	if(this.port) {
-		this.port.close();
-		this.hostIsListening = false;
-		this.port = null;		
-	}
-};
-
-exports.BrowserMessagingPublisher = BrowserMessagingPublisher;
-
-})();

core/modules/utils/parsetree.js

@@ -119,19 +119,3 @@ exports.getParseTreeText = function getParseTreeText(tree) {
 	}
 	return output.join("");
 };
-
-exports.getParser = function(type,options) {
-	options = options || {};
-	// Select a parser
-	var Parser = $tw.Wiki.parsers[type];
-	if(!Parser && $tw.utils.getFileExtensionInfo(type)) {
-		Parser = $tw.Wiki.parsers[$tw.utils.getFileExtensionInfo(type).type];
-	}
-	if(!Parser) {
-		Parser = $tw.Wiki.parsers[options.defaultType || "text/vnd.tiddlywiki"];
-	}
-	if(!Parser) {
-		return null;
-	}
-	return Parser;
-};