Modernize. All core JS is modules. var => let.

git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@4155 ed5197a5-7fde-0310-b194-c3ffbd925b24

core/auth.js

@@ -1,8 +1,8 @@
 import * as core from './core.js';
 import * as form from './form.js';
 
-var gTokens = {};
+let gTokens = {};
-var gDatabase = new Database("auth");
+let gDatabase = new Database("auth");
 
 const kRefreshInterval = 1 * 7 * 24 * 60 * 60 * 1000;
 
@@ -75,7 +75,7 @@ function verifyPassword(password, hash) {
 }
 
 function hashPassword(password) {
-	var salt = bCrypt.gensalt(12);
+	let salt = bCrypt.gensalt(12);
 	return bCrypt.hashpw(password, salt);
 }
 
@@ -99,14 +99,14 @@ function makeAdministrator(name) {
 }
 
 function getCookies(headers) {
-	var cookies = {};
+	let cookies = {};
 
 	if (headers.cookie) {
-		var parts = headers.cookie.split(/,|;/);
+		let parts = headers.cookie.split(/,|;/);
-		for (var i in parts) {
+		for (let i in parts) {
-			var equals = parts[i].indexOf("=");
+			let equals = parts[i].indexOf("=");
-			var name = parts[i].substring(0, equals).trim();
+			let name = parts[i].substring(0, equals).trim();
-			var value = parts[i].substring(equals + 1).trim();
+			let value = parts[i].substring(equals + 1).trim();
 			cookies[name] = value;
 		}
 	}
@@ -115,18 +115,18 @@ function getCookies(headers) {
 }
 
 function handler(request, response) {
-	var session = getCookies(request.headers).session;
+	let session = getCookies(request.headers).session;
 	if (request.uri == "/login") {
-		var sessionIsNew = false;
+		let sessionIsNew = false;
-		var loginError;
+		let loginError;
 
-		var formData = form.decodeForm(request.query);
+		let formData = form.decodeForm(request.query);
 
 		if (request.method == "POST" || formData.submit) {
 			sessionIsNew = true;
 			formData = form.decodeForm(utf8Decode(request.body), formData);
 			if (formData.submit == "Login") {
-				var account = gDatabase.get("user:" + formData.name);
+				let account = gDatabase.get("user:" + formData.name);
 				account = account ? JSON.parse(account) : account;
 				if (formData.register == "1") {
 					if (!account &&
@@ -171,15 +171,15 @@ function handler(request, response) {
 			}
 		}
 
-		var cookie = `session=${session}; path=/; Max-Age=${kRefreshInterval}; Secure; SameSite=Strict`;
+		let cookie = `session=${session}; path=/; Max-Age=${kRefreshInterval}; Secure; SameSite=Strict`;
-		var entry = readSession(session);
+		let entry = readSession(session);
 		if (entry && formData.return) {
 			response.writeHead(303, {"Location": formData.return, "Set-Cookie": cookie});
 			response.end();
 		} else {
 			File.readFile("core/auth.html").then(function(data) {
-				var html = utf8Decode(data);
+				let html = utf8Decode(data);
-				var contents = "";
+				let contents = "";
 
 				if (entry) {
 					if (sessionIsNew) {
@@ -216,7 +216,7 @@ function handler(request, response) {
 					contents += '</div>\n';
 					contents += '</form>';
 				}
-				var text = html.replace("<!--SESSION-->", contents);
+				let text = html.replace("<!--SESSION-->", contents);
 				response.writeHead(200, {"Content-Type": "text/html; charset=utf-8", "Set-Cookie": cookie, "Content-Length": text.length});
 				response.end(text);
 			}).catch(function(error) {
@@ -234,8 +234,8 @@ function handler(request, response) {
 }
 
 function getPermissions(session) {
-	var permissions;
+	let permissions;
-	var entry = readSession(session);
+	let entry = readSession(session);
 	if (entry) {
 		permissions = getPermissionsForUser(entry.name);
 		permissions.authenticated = entry.name !== "guest";
@@ -244,9 +244,9 @@ function getPermissions(session) {
 }
 
 function getPermissionsForUser(userName) {
-	var permissions = {};
+	let permissions = {};
 	if (core.globalSettings && core.globalSettings.permissions && core.globalSettings.permissions[userName]) {
-		for (var i in core.globalSettings.permissions[userName]) {
+		for (let i in core.globalSettings.permissions[userName]) {
 			permissions[core.globalSettings.permissions[userName][i]] = true;
 		}
 	}
@@ -254,9 +254,9 @@ function getPermissionsForUser(userName) {
 }
 
 function query(headers) {
-	var session = getCookies(headers).session;
+	let session = getCookies(headers).session;
-	var entry;
+	let entry;
-	var autologin = tildefriends.args.autologin;
+	let autologin = tildefriends.args.autologin;
 	if (entry = autologin ? {name: autologin} : readSession(session)) {
 		return {
 			session: entry,

core/client.js

@@ -1,5 +1,3 @@
-"use strict";
-
 let gSocket;
 let gCredentials;
 let gPermissions;
@@ -952,6 +950,27 @@ window.addEventListener("load", function() {
 	window.addEventListener("message", message, false);
 	window.addEventListener("online", connectSocket);
 	document.getElementById("name").value = window.location.pathname;
+	document.getElementById('edit_link').addEventListener('click', function(event) {
+ 		event.preventDefault();
+		toggleEdit();
+	});
+	document.getElementById('show_permissions_link').addEventListener('click', () => showPermissions());
+	document.getElementById('files_hide').addEventListener('click', () => hideFiles());
+	document.getElementById('files_show').addEventListener('click', () => showFiles());
+	document.getElementById('closeStats').addEventListener('click', () => closeStats());
+	document.getElementById('closeEditor').addEventListener('click', () => closeEditor());
+	document.getElementById('save').addEventListener('click', () => save());
+	document.getElementById('delete').addEventListener('click', () => deleteApp());
+	document.getElementById('trace_button').addEventListener('click', function(event) {
+ 		event.preventDefault();
+		trace();
+	});
+	document.getElementById('stats_button').addEventListener('click', function(event) {
+ 		event.preventDefault();
+		toggleStats();
+	});
+	document.getElementById('new_file_button').addEventListener('click', () => newFile());
+	document.getElementById('remove_file_button').addEventListener('click', () => removeFile());
 	for (let tag of document.getElementsByTagName('a')) {
 		if (tag.accessKey) {
 			tag.classList.add('tooltip_parent');

core/core.js

@@ -2,9 +2,9 @@ import * as auth from './auth.js';
 import * as app from './app.js';
 import * as httpd from './httpd.js';
 
-var gProcessIndex = 0;
+let gProcessIndex = 0;
-var gProcesses = {};
+let gProcesses = {};
-var gStatsTimer = false;
+let gStatsTimer = false;
 
 const k_global_settings = {
 	index: {
@@ -34,20 +34,20 @@ const k_global_settings = {
 	},
 };
 
-var gGlobalSettings = {
+let gGlobalSettings = {
 	index: "/~core/apps/",
 };
 
-var kGlobalSettingsFile = "data/global/settings.json";
+let kGlobalSettingsFile = "data/global/settings.json";
 
-var kPingInterval = 60 * 1000;
+let kPingInterval = 60 * 1000;
 
 function printError(out, error) {
 	if (error.stackTrace) {
 		out.print(error.fileName + ":" + error.lineNumber + ": " + error.message);
 		out.print(error.stackTrace);
 	} else {
-		for (var i in error) {
+		for (let i in error) {
 			out.print(i);
 		}
 		out.print(error.toString());
@@ -55,9 +55,9 @@ function printError(out, error) {
 }
 
 function invoke(handlers, argv) {
-	var promises = [];
+	let promises = [];
 	if (handlers) {
-		for (var i = 0; i < handlers.length; ++i) {
+		for (let i = 0; i < handlers.length; ++i) {
 			try {
 				promises.push(handlers[i](...argv));
 			} catch (error) {
@@ -71,9 +71,9 @@ function invoke(handlers, argv) {
 }
 
 function broadcastEvent(eventName, argv) {
-	var promises = [];
+	let promises = [];
-	for (var i in gProcesses) {
+	for (let i in gProcesses) {
-		var process = gProcesses[i];
+		let process = gProcesses[i];
 		if (process.eventHandlers[eventName]) {
 			promises.push(invoke(process.eventHandlers[eventName], argv));
 		}
@@ -82,14 +82,14 @@ function broadcastEvent(eventName, argv) {
 }
 
 function broadcast(message) {
-	var sender = this;
+	let sender = this;
-	var promises = [];
+	let promises = [];
-	for (var i in gProcesses) {
+	for (let i in gProcesses) {
-		var process = gProcesses[i];
+		let process = gProcesses[i];
 		if (process != sender
 			&& process.packageOwner == sender.packageOwner
 			&& process.packageName == sender.packageName) {
-			var from = getUser(process, sender);
+			let from = getUser(process, sender);
 			promises.push(postMessageInternal(from, process, message));
 		}
 	}
@@ -119,9 +119,9 @@ function getApps(user, process) {
 		}
 	}
 	if (user) {
-		var db = new Database(user);
+		let db = new Database(user);
 		try {
-			var names = JSON.parse(db.get('apps'));
+			let names = JSON.parse(db.get('apps'));
 			return Object.fromEntries(names.map(name => [name, db.get('path:' + name)]));
 		} catch {
 		}
@@ -136,9 +136,9 @@ function postMessageInternal(from, to, message) {
 }
 
 async function getSessionProcessBlob(blobId, session, options) {
-	var actualOptions = {timeout: kPingInterval};
+	let actualOptions = {timeout: kPingInterval};
 	if (options) {
-		for (var i in options) {
+		for (let i in options) {
 			actualOptions[i] = options[i];
 		}
 	}
@@ -148,7 +148,7 @@ async function getSessionProcessBlob(blobId, session, options) {
 let gManifestCache = {};
 
 async function getProcessBlob(blobId, key, options) {
-	var process = gProcesses[key];
+	let process = gProcesses[key];
 	if (!process
 		&& !(options && "create" in options && !options.create)) {
 		try {
@@ -165,8 +165,8 @@ async function getProcessBlob(blobId, key, options) {
 			process.lastPing = null;
 			process.timeout = options.timeout;
 			process.stats = false;
-			var resolveReady;
+			let resolveReady;
-			var rejectReady;
+			let rejectReady;
 			process.ready = new Promise(function(resolve, reject) {
 				resolveReady = resolve;
 				rejectReady = reject;
@@ -177,7 +177,7 @@ async function getProcessBlob(blobId, key, options) {
 				process.task = null;
 				delete gProcesses[key];
 			};
-			var imports = {
+			let imports = {
 				'core': {
 					'broadcast': broadcast.bind(process),
 					'register': function(eventName, handler) {
@@ -352,11 +352,11 @@ async function getProcessBlob(blobId, key, options) {
 				process.credentials.session &&
 				process.credentials.session.name) {
 				imports.database = function(key) {
-					var db = new Database(process.credentials.session.name + ':' + key);
+					let db = new Database(process.credentials.session.name + ':' + key);
 					return Object.fromEntries(Object.keys(db).map(x => [x, db[x].bind(db)]));
 				};
 				imports.my_shared_database = function(packageName, key) {
-					var db = new Database(':shared:' + process.credentials.session.name + ':' + packageName + ':' + key);
+					let db = new Database(':shared:' + process.credentials.session.name + ':' + packageName + ':' + key);
 					return Object.fromEntries(Object.keys(db).map(x => [x, db[x].bind(db)]));
 				};
 				imports.databases = function() {
@@ -365,7 +365,7 @@ async function getProcessBlob(blobId, key, options) {
 			}
 			if (options.packageOwner && options.packageName) {
 				imports.shared_database = function(key) {
-					var db = new Database(':shared:' + options.packageOwner + ':' + options.packageName + ':' + key);
+					let db = new Database(':shared:' + options.packageOwner + ':' + options.packageName + ':' + key);
 					return Object.fromEntries(Object.keys(db).map(x => [x, db[x].bind(db)]));
 				}
 			}
@@ -380,14 +380,14 @@ async function getProcessBlob(blobId, key, options) {
 			process.task.setImports(imports);
 			process.task.activate();
 			let source = await getBlobOrContent(blobId);
-			var appSourceName = blobId;
+			let appSourceName = blobId;
-			var appSource = utf8Decode(source);
+			let appSource = utf8Decode(source);
 			try {
-				var appObject = JSON.parse(appSource);
+				let appObject = JSON.parse(appSource);
 				if (appObject.type == "tildefriends-app") {
 					appSourceName = 'app.js';
-					var id = appObject.files[appSourceName];
+					let id = appObject.files[appSourceName];
-					var blob = await getBlobOrContent(id);
+					let blob = await getBlobOrContent(id);
 					appSource = utf8Decode(blob);
 					await process.task.loadFile(['/tfrpc.js', await File.readFile('core/tfrpc.js')]);
 					await Promise.all(Object.keys(appObject.files).map(async function(f) {
@@ -425,7 +425,7 @@ function setGlobalSettings(settings) {
 	}
 }
 
-var kStaticFiles = [
+let kStaticFiles = [
 	{uri: '/', path: 'index.html', type: 'text/html; charset=UTF-8'},
 	{uri: '/style.css', type: 'text/css; charset=UTF-8'},
 	{uri: '/favicon.png', type: 'image/png'},
@@ -436,8 +436,8 @@ var kStaticFiles = [
 
 function startsWithBytes(data, bytes) {
 	if (data.byteLength >= bytes.length) {
-		var dataBytes = new Uint8Array(data.slice(0, bytes.length));
+		let dataBytes = new Uint8Array(data.slice(0, bytes.length));
-		for (var i = 0; i < bytes.length; i++) {
+		for (let i = 0; i < bytes.length; i++) {
 			if (dataBytes[i] != bytes[i] && bytes[i] !== null) {
 				return;
 			}
@@ -447,10 +447,10 @@ function startsWithBytes(data, bytes) {
 }
 
 async function staticFileHandler(request, response, blobId, uri) {
-	for (var i in kStaticFiles) {
+	for (let i in kStaticFiles) {
 		if (uri === kStaticFiles[i].uri) {
-			var path = kStaticFiles[i].path || uri.substring(1);
+			let path = kStaticFiles[i].path || uri.substring(1);
-			var type = kStaticFiles[i].type || guessType(path);
+			let type = kStaticFiles[i].type || guessType(path);
 
 			let stat = await File.stat('core/' + path);
 			let id = `${stat.mtime}_${stat.size}`;
@@ -459,7 +459,7 @@ async function staticFileHandler(request, response, blobId, uri) {
 				response.writeHead(304, {});
 				response.end();
 			} else {
-				var data = await File.readFile('core/' + path);
+				let data = await File.readFile('core/' + path);
 				response.writeHead(200, Object.assign(
 					{
 						'Content-Type': type,
@@ -486,7 +486,7 @@ const k_mime_types = {
 };
 
 async function staticDirectoryHandler(request, response, directory, uri) {
-	var filename = uri || 'index.html';
+	let filename = uri || 'index.html';
 	if (filename.indexOf('..') != -1) {
 		response.writeHead(404, {"Content-Type": "text/plain; charset=utf-8", "Content-Length": "File not found".length});
 		response.end("File not found");
@@ -501,7 +501,7 @@ async function staticDirectoryHandler(request, response, directory, uri) {
 			response.writeHead(304, {});
 			response.end();
 		} else {
-			var data = await File.readFile(directory + filename);
+			let data = await File.readFile(directory + filename);
 			response.writeHead(200, {
 				'Content-Type': k_mime_types[filename.split('.').pop()] || 'text/plain',
 				'Content-Length': data.byteLength,
@@ -516,7 +516,7 @@ async function staticDirectoryHandler(request, response, directory, uri) {
 }
 
 async function wellKnownHandler(request, response, path) {
-	var data = await File.readFile("data/global/.well-known/" + path);
+	let data = await File.readFile("data/global/.well-known/" + path);
 	if (data) {
 		response.writeHead(200, {"Content-Type": "text/plain", "Content-Length": data.length});
 		response.end(data);
@@ -578,12 +578,12 @@ function guessType(path) {
 		'js': 'text/javascript',
 		'svg': 'image/svg+xml',
 	};
-	var extension = path.split('.').pop();
+	let extension = path.split('.').pop();
 	return k_extension_to_type[extension];
 }
 
 async function blobHandler(request, response, blobId, uri) {
-	for (var i in kStaticFiles) {
+	for (let i in kStaticFiles) {
 		if (uri === kStaticFiles[i].uri && kStaticFiles[i].path) {
 			let stat = await File.stat('core/' + kStaticFiles[i].path);
 			let id = `${stat.mtime}_${stat.size}`;
@@ -592,7 +592,7 @@ async function blobHandler(request, response, blobId, uri) {
 				response.writeHead(304, {});
 				response.end();
 			} else {
-				var data = await File.readFile('core/' + kStaticFiles[i].path);
+				let data = await File.readFile('core/' + kStaticFiles[i].path);
 				response.writeHead(200, Object.assign(
 					{
 						'Content-Type': kStaticFiles[i].type,
@@ -612,11 +612,12 @@ async function blobHandler(request, response, blobId, uri) {
 		return;
 	}
 
-	var process;
+	let process;
 	if (uri == "/view") {
-		var data;
+		let data;
+		let match;
 		if (match = /^\/\~(\w+)\/(\w+)$/.exec(blobId)) {
-			var id = await new Database(match[1]).get('path:' + match[2]);
+			let id = await new Database(match[1]).get('path:' + match[2]);
 			if (id) {
 				if (request.headers['if-none-match'] === '"' + id + '"') {
 					response.writeHead(304, {});
@@ -624,7 +625,7 @@ async function blobHandler(request, response, blobId, uri) {
 				} else {
 					data = await getBlobOrContent(id);
 					if (match[3]) {
-						var appObject = JSON.parse(data);
+						let appObject = JSON.parse(data);
 						data = appObject.files[match[3]];
 					}
 					sendData(response, data, undefined, {etag: '"' + id + '"'});
@@ -647,17 +648,17 @@ async function blobHandler(request, response, blobId, uri) {
 			}
 		}
 	} else if (uri == "/save") {
-		var match;
+		let match;
 		if (match = /^\/\~(\w+)\/(\w+)$/.exec(blobId)) {
 			let newBlobId = await ssb.blobStore(request.body);
-			var user = match[1];
+			let user = match[1];
-			var appName = match[2];
+			let appName = match[2];
-			var credentials = auth.query(request.headers);
+			let credentials = auth.query(request.headers);
 			if (credentials && credentials.session &&
 				(credentials.session.name == user ||
 				(credentials.permissions.administration && user == 'core'))) {
-				var database = new Database(user);
+				let database = new Database(user);
-				var apps = new Set();
+				let apps = new Set();
 				let apps_original = database.get('apps');
 				try {
 					apps = new Set(JSON.parse(apps_original));
@@ -691,14 +692,14 @@ async function blobHandler(request, response, blobId, uri) {
 	} else if (uri == "/delete") {
 		let match;
 		if (match = /^\/\~(\w+)\/(\w+)$/.exec(blobId)) {
-			var user = match[1];
+			let user = match[1];
-			var appName = match[2];
+			let appName = match[2];
-			var credentials = auth.query(request.headers);
+			let credentials = auth.query(request.headers);
 			if (credentials && credentials.session &&
 				(credentials.session.name == user ||
 				(credentials.permissions.administration && user == 'core'))) {
-				var database = new Database(user);
+				let database = new Database(user);
-				var apps = new Set();
+				let apps = new Set();
 				try {
 					apps = new Set(JSON.parse(database.get('apps')));
 				} catch {
@@ -717,12 +718,13 @@ async function blobHandler(request, response, blobId, uri) {
 		response.writeHead(200, {"Content-Type": "text/plain; charset=utf-8"});
 		response.end('OK');
 	} else {
-		var data;
+		let data;
-		var type;
+		let type;
-		var headers;
+		let headers;
+		let match;
 		if (match = /^\/\~(\w+)\/(\w+)$/.exec(blobId)) {
-			var db = new Database(match[1]);
+			let db = new Database(match[1]);
-			var id = await db.get('path:' + match[2]);
+			let id = await db.get('path:' + match[2]);
 			if (id) {
 				if (request.headers['if-none-match'] && request.headers['if-none-match'] == '"' + id + '"') {
 					headers = {
@@ -732,7 +734,7 @@ async function blobHandler(request, response, blobId, uri) {
 					response.end();
 				} else {
 					data = utf8Decode(await getBlobOrContent(id));
-					var appObject = JSON.parse(data);
+					let appObject = JSON.parse(data);
 					data = appObject.files[uri.substring(1)];
 					data = await getBlobOrContent(data);
 					type = guessType(uri);
@@ -747,7 +749,7 @@ async function blobHandler(request, response, blobId, uri) {
 			}
 		} else {
 			data = utf8Decode(await getBlobOrContent(blobId));
-			var appObject = JSON.parse(data);
+			let appObject = JSON.parse(data);
 			data = appObject.files[uri.substring(1)];
 			data = await getBlobOrContent(data);
 			headers = {
@@ -767,10 +769,10 @@ ssb.addEventListener('connections', function() {
 });
 
 async function loadSettings() {
-	var data;
+	let data;
 
 	try {
-		var settings = new Database('core').get('settings');
+		let settings = new Database('core').get('settings');
 		if (settings) {
 			data = JSON.parse(settings);
 		}
@@ -816,7 +818,7 @@ function enableStats(process, enabled) {
 loadSettings().then(function() {
 	httpd.all("/login", auth.handler);
 	httpd.all("", function(request, response) {
-		var match;
+		let match;
 		if (request.uri === "/" || request.uri === "") {
 			response.writeHead(303, {"Location": (request.client.tls ? 'https://' : 'http://') + request.headers.host + gGlobalSettings.index, "Content-Length": "0"});
 			return response.end();
@@ -837,15 +839,15 @@ loadSettings().then(function() {
 		} else if (match = /^(.*)(\/(?:save|delete)?)$/.exec(request.uri)) {
 			return blobHandler(request, response, match[1], match[2]);
 		} else if (match = /^\/trace$/.exec(request.uri)) {
-			var data = trace();
+			let data = trace();
 			response.writeHead(200, {"Content-Type": "application/json; charset=utf-8", "Content-Length": data.length.toString()});
 			return response.end(data);
 		} else if (match = /^\/disconnections$/.exec(request.uri)) {
-			var data = utf8Encode(JSON.stringify(disconnectionsDebug(), null, 2));
+			let data = utf8Encode(JSON.stringify(disconnectionsDebug(), null, 2));
 			response.writeHead(200, {"Content-Type": "application/json; charset=utf-8", "Content-Length": data.byteLength.toString()});
 			return response.end(data);
 		} else if (match = /^\/debug$/.exec(request.uri)) {
-			var data = JSON.stringify(getDebug(), null, 2);
+			let data = JSON.stringify(getDebug(), null, 2);
 			response.writeHead(200, {"Content-Type": "application/json; charset=utf-8", "Content-Length": data.length.toString()});
 			return response.end(data);
 		} else if (request.uri == "/robots.txt") {
@@ -853,7 +855,7 @@ loadSettings().then(function() {
 		} else if ((match = /^\/.well-known\/(.*)/.exec(request.uri)) && request.uri.indexOf("..") == -1) {
 			return wellKnownHandler(request, response, match[1]);
 		} else {
-			var data = "File not found.";
+			let data = "File not found.";
 			response.writeHead(404, {"Content-Type": "text/plain; charset=utf-8", "Content-Length": data.length.toString()});
 			return response.end(data);
 		}

core/httpd.js

@@ -1,7 +1,5 @@
 import * as core from './core.js';
 
-"use strict";
-
 let gHandlers = [];
 let gSocketHandlers = [];
 let gBadRequests = {};

core/index.html

@@ -11,8 +11,8 @@
 			<span>😎</span>
 			<a accesskey="h" data-tip="Open home app." href="/" style="color: #fff">Tilde Friends</a>
 			<a accesskey="a" data-tip="Open apps list." href="/~core/apps/">apps</a>
-			<a accesskey="e" data-tip="Toggle the app editor." href="#" onclick="event.preventDefault(); toggleEdit()">edit</a>
+			<a accesskey="e" data-tip="Toggle the app editor." href="#" id="edit_link">edit</a>
-			<a accesskey="p" data-tip="View and change permissions." href="#" onclick="showPermissions()">🎛️</a>
+			<a accesskey="p" data-tip="View and change permissions." href="#" id="show_permissions_link">🎛️</a>
 			<span id="status"></span>
 			<span id="requests"></span>
 			<span id="permissions_settings"></span>
@@ -22,31 +22,31 @@
 		<div id="content" class="hbox" style="flex: 1 1; width: 100%">
 			<div id="statsPane" class="vbox" style="display: none; flex 1 1">
 				<div class="hbox">
-					<input type="button" id="closeStats" name="closeStats" value="Close" onclick="closeStats()">
+					<input type="button" id="closeStats" name="closeStats" value="Close">
 				</div>
 				<div id="graphs" class="vbox" style="height: 100%"></div>
 			</div>
 			<div id="editPane" class="vbox" style="display: none">
 				<div class="navigation hbox">
-					<input type="button" id="closeEditor" name="closeEditor" value="Close" onclick="closeEditor()">
+					<input type="button" id="closeEditor" name="closeEditor" value="Close">
-					<input type="button" id="save" name="save" value="Save" onclick="save()">
+					<input type="button" id="save" name="save" value="Save">
 					<input type="text" id="name" name="name" style="flex: 1 1; min-width: 1em"></input>
-					<input type="button" id="delete" name="delete" value="Delete" onclick="deleteApp()">
+					<input type="button" id="delete" name="delete" value="Delete">
-					<input type="button" onclick="event.preventDefault(); trace()" value="Trace">
+					<input type="button" id="trace_button" value="Trace">
-					<input type="button" onclick="event.preventDefault(); toggleStats()" value="Stats">
+					<input type="button" id="stats_button" value="Stats">
 				</div>
 				<div class="hbox" style="height: 100%">
 					<div id="filesPane">
 						<div class="hbox">
 							<span id="files_header">Files</span>
-							<span id="files_hide" onclick="hideFiles()">«</span>
+							<span id="files_hide">«</span>
-							<span id="files_show" onclick="showFiles()">»</span>
+							<span id="files_show">»</span>
 						</div>
 						<div id="files_content">
 							<ul id="files"></ul>
 							<br>
-							<div><button onclick="newFile()">New File</button></div>
+							<div><button id="new_file_button">New File</button></div>
-							<div><button onclick="removeFile()">Remove File</button></div>
+							<div><button id="remove_file_button">Remove File</button></div>
 						</div>
 					</div>
 					<div id="docPane" style="display: flex; flex: 1 1 50%; flex-flow: column">
@@ -62,6 +62,6 @@
 		</div>
 		<script src="/split/split.min.js"></script>
 		<script src="/smoothie/smoothie.js"></script>
-		<script src="/static/client.js"></script>
+		<script src="/static/client.js" type="module"></script>
 	</body>
 </html>