Add an incompleteness caveat

cc @saqimtiaz

.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

@@ -5,7 +5,7 @@
 # Default to the current version number for building the plugin library
 
 if [  -z "$TW5_BUILD_VERSION" ]; then
-    TW5_BUILD_VERSION=v5.4.0
+    TW5_BUILD_VERSION=v5.3.8
 fi
 
 echo "Using TW5_BUILD_VERSION as [$TW5_BUILD_VERSION]"
@@ -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;
-};