From 3a7bc52ed67e265135dac00837a2a04131d46b81 Mon Sep 17 00:00:00 2001
From: Alex Beregszaszi <alex@rtfs.hu>
Date: Thu, 2 Jun 2016 21:40:39 +0100
Subject: [PATCH] Standard: add spacing as required

---
 background.js              |   6 +-
 src/app.js                 | 142 +++++++++++++--------------
 src/app/compiler.js        |  52 +++++-----
 src/app/editor.js          |  58 +++++------
 src/app/gist-handler.js    |   6 +-
 src/app/query-params.js    |   6 +-
 src/app/renderer.js        | 104 ++++++++++----------
 src/app/storage-handler.js |  18 ++--
 src/app/utils.js           |  10 +-
 src/index.js               |   2 +-
 src/universal-dapp.js      | 196 ++++++++++++++++++-------------------
 11 files changed, 300 insertions(+), 300 deletions(-)

diff --git a/background.js b/background.js
index 6b01b290701..332bd20c271 100644
--- a/background.js
+++ b/background.js
@@ -1,9 +1,9 @@
-chrome.browserAction.onClicked.addListener(function(tab) {
+chrome.browserAction.onClicked.addListener(function (tab) {
 
-    chrome.storage.sync.set({'chrome-app-sync': true});
+    chrome.storage.sync.set({ 'chrome-app-sync' : true });
 
 
-    chrome.tabs.create({'url': chrome.extension.getURL('index.html')}, function(tab) {
+    chrome.tabs.create({ 'url': chrome.extension.getURL('index.html') }, function (tab) {
     // tab opened
     });
 
diff --git a/src/app.js b/src/app.js
index 5d2e287337d..76629e0e0e3 100644
--- a/src/app.js
+++ b/src/app.js
@@ -11,16 +11,16 @@ var Compiler = require('./app/compiler');
 // The event listener needs to be registered as early as possible, because the
 // parent will send the message upon the "load" event.
 var filesToLoad = null;
-var loadFilesCallback = function(files) { filesToLoad = files; }; // will be replaced later
-window.addEventListener('message', function(ev) {
+var loadFilesCallback = function (files) { filesToLoad = files; }; // will be replaced later
+window.addEventListener('message', function (ev) {
 	if (typeof ev.data === typeof [] && ev.data[0] === 'loadFiles') {
 		loadFilesCallback(ev.data[1]);
 	}
 }, false);
 
-var run = function() {
+var run = function () {
 
-	function loadFiles(files) {
+	function loadFiles (files) {
 		for (var f in files) {
 			var key = utils.fileKey(f);
 			var content = files[f].content;
@@ -36,7 +36,7 @@ var run = function() {
 		updateFiles();
 	}
 
-	loadFilesCallback = function(files) {
+	loadFilesCallback = function (files) {
 		loadFiles(files);
 	};
 
@@ -46,8 +46,8 @@ var run = function() {
 
 	// ------------------ query params (hash) ----------------
 
-	function syncQueryParams() {
-	  $('#optimize').attr( 'checked', (queryParams.get().optimize === 'true') );
+	function syncQueryParams () {
+	  $('#optimize').attr('checked', (queryParams.get().optimize === 'true'));
 	}
 
 	window.onhashchange = syncQueryParams;
@@ -56,15 +56,15 @@ var run = function() {
 
 	// ------------------ gist load ----------------
 
-	var loadingFromGist = gistHandler.handleLoad(function(gistId) {
+	var loadingFromGist = gistHandler.handleLoad(function (gistId) {
 		$.ajax({
-	    url: 'https://api.github.com/gists/'+gistId,
+	    url: 'https://api.github.com/gists/' + gistId,
 	    jsonp: 'callback',
 	    dataType: 'jsonp',
-	    success: function(response) {
+	    success: function (response) {
 				if (response.data) {
 					if (!response.data.files) {
-						alert( 'Gist load error: ' + response.data.message );
+						alert('Gist load error: ' + response.data.message);
 						return;
 					}
 					loadFiles(response.data.files);
@@ -88,9 +88,9 @@ var run = function() {
 
 	// ----------------- tabbed menu -------------------
 
-	$('#options li').click(function(ev){
+	$('#options li').click(function (ev) {
 		var $el = $(this);
-		var match = /[a-z]+View/.exec( $el.get(0).className );
+		var match = /[a-z]+View/.exec($el.get(0).className);
 		if (!match) return;
 		var cls = match[0];
 		if (!$el.hasClass('active')) {
@@ -106,11 +106,11 @@ var run = function() {
 
 	// ------------------ gist publish --------------
 
-	$('#gist').click(function(){
+	$('#gist').click(function () {
 		if (confirm('Are you sure you want to publish all your files anonymously as a public gist on github.com?')) {
 
 			var files = editor.packageFiles();
-			var description = 'Created using browser-solidity: Realtime Ethereum Contract Compiler and Runtime. \n Load this file by pasting this gists URL or ID at https://ethereum.github.io/browser-solidity/#version=' + queryParams.get().version + '&optimize='+ queryParams.get().optimize +'&gist=';
+			var description = 'Created using browser-solidity: Realtime Ethereum Contract Compiler and Runtime. \n Load this file by pasting this gists URL or ID at https://ethereum.github.io/browser-solidity/#version=' + queryParams.get().version + '&optimize=' + queryParams.get().optimize + '&gist=';
 
 			$.ajax({
 				url: 'https://api.github.com/gists',
@@ -120,15 +120,15 @@ var run = function() {
 					public: true,
 					files: files
 				})
-			}).done(function(response) {
+			}).done(function (response) {
 				if (response.html_url && confirm('Created a gist at ' + response.html_url + ' Would you like to open it in a new window?')) {
-					window.open( response.html_url, '_blank' );
+					window.open(response.html_url, '_blank');
 				}
 			});
 		}
 	});
 
-	$('#copyOver').click(function(){
+	$('#copyOver').click(function () {
 		var target = prompt(
 			'To which other browser-solidity instance do you want to copy over all files?',
 			'https://ethereum.github.io/browser-solidity/'
@@ -136,7 +136,7 @@ var run = function() {
 		if (target === null)
 			return;
 		var files = editor.packageFiles();
-		var iframe = $('<iframe/>', {src: target, style: 'display:none;', load: function() {
+		var iframe = $('<iframe/>', {src: target, style: 'display:none;', load: function () {
 			this.contentWindow.postMessage(['loadFiles', files], '*');
 		}}).appendTo('body');
 	});
@@ -146,30 +146,30 @@ var run = function() {
 	var $filesEl = $('#files');
 	var FILE_SCROLL_DELTA = 300;
 
-	$('.newFile').on('click', function() {
+	$('.newFile').on('click', function () {
 		editor.newFile();
 		updateFiles();
 
-		$filesEl.animate({left: Math.max( (0 - activeFilePos() + (FILE_SCROLL_DELTA/2)), 0)+ 'px'}, 'slow', function(){
+		$filesEl.animate({ left: Math.max((0 - activeFilePos() + (FILE_SCROLL_DELTA / 2)), 0) + 'px' }, 'slow', function () {
 			reAdjust();
 		});
 	});
 
 	$filesEl.on('click', '.file:not(.active)', showFileHandler);
 
-	$filesEl.on('click', '.file.active', function(ev) {
+	$filesEl.on('click', '.file.active', function (ev) {
 		var $fileTabEl = $(this);
 		var originalName = $fileTabEl.find('.name').text();
 		ev.preventDefault();
 		if ($(this).find('input').length > 0) return false;
-		var $fileNameInputEl = $('<input value="'+originalName+'"/>');
+		var $fileNameInputEl = $('<input value="' + originalName + '"/>');
 		$fileTabEl.html($fileNameInputEl);
 		$fileNameInputEl.focus();
 		$fileNameInputEl.select();
 		$fileNameInputEl.on('blur', handleRename);
 		$fileNameInputEl.keyup(handleRename);
 
-		function handleRename(ev) {
+		function handleRename (ev) {
 			ev.preventDefault();
 			if (ev.which && ev.which !== 13) return false;
 			var newName = ev.target.value;
@@ -177,9 +177,9 @@ var run = function() {
 			$fileNameInputEl.off('keyup');
 
 			if (newName !== originalName && confirm('Are you sure you want to rename: ' + originalName + ' to ' + newName + '?')) {
-				var content = window.localStorage.getItem( utils.fileKey(originalName) );
-				window.localStorage[utils.fileKey( newName )] = content;
-				window.localStorage.removeItem( utils.fileKey( originalName) );
+				var content = window.localStorage.getItem(utils.fileKey(originalName));
+				window.localStorage[utils.fileKey(newName)] = content;
+				window.localStorage.removeItem(utils.fileKey(originalName));
 				editor.setCacheFile(newName);
 			}
 
@@ -190,32 +190,32 @@ var run = function() {
 		return false;
 	});
 
-	$filesEl.on('click', '.file .remove', function(ev) {
+	$filesEl.on('click', '.file .remove', function (ev) {
 		ev.preventDefault();
 		var name = $(this).parent().find('.name').text();
 
 		if (confirm('Are you sure you want to remove: ' + name + ' from local storage?')) {
-			window.localStorage.removeItem( utils.fileKey( name ) );
+			window.localStorage.removeItem(utils.fileKey(name));
 			editor.setNextFile(utils.fileKey(name));
 			updateFiles();
 		}
 		return false;
 	});
 
-	function showFileHandler(ev) {
+	function showFileHandler (ev) {
 		ev.preventDefault();
 		editor.setCacheFile($(this).find('.name').text());
 		updateFiles();
 		return false;
 	}
 
-	function activeFileTab() {
+	function activeFileTab () {
 		var name = editor.getCacheFile();
-		return $('#files .file').filter(function(){ return $(this).find('.name').text() === name; });
+		return $('#files .file').filter(function () { return $(this).find('.name').text() === name; });
 	}
 
 
-	function updateFiles() {
+	function updateFiles () {
 		var $filesEl = $('#files');
 		var files = editor.getFiles();
 
@@ -230,72 +230,72 @@ var run = function() {
 			active.addClass('active');
 			editor.resetSession();
 		}
-		$('#input').toggle( editor.cacheFileIsPresent() );
-		$('#output').toggle( editor.cacheFileIsPresent() );
+		$('#input').toggle(editor.cacheFileIsPresent());
+		$('#output').toggle(editor.cacheFileIsPresent());
 		reAdjust();
 	}
 
-	function fileTabTemplate(key) {
+	function fileTabTemplate (key) {
 		var name = utils.fileNameFromKey(key);
-		return $('<li class="file"><span class="name">'+name+'</span><span class="remove"><i class="fa fa-close"></i></span></li>');
+		return $('<li class="file"><span class="name">' + name + '</span><span class="remove"><i class="fa fa-close"></i></span></li>');
 	}
 
 	var $filesWrapper = $('.files-wrapper');
 	var $scrollerRight = $('.scroller-right');
 	var $scrollerLeft = $('.scroller-left');
 
-	function widthOfList (){
+	function widthOfList () {
 		var itemsWidth = 0;
-		$('.file').each(function(){
+		$('.file').each(function () {
 			var itemWidth = $(this).outerWidth();
 			itemsWidth += itemWidth;
 		});
 		return itemsWidth;
 	}
 
-	function widthOfHidden(){
+	function widthOfHidden () {
 		return ($filesWrapper.outerWidth() - widthOfList() - getLeftPosi());
 	}
 
-	function widthOfVisible(){
+	function widthOfVisible () {
 		return $filesWrapper.outerWidth();
 	}
 
-	function getLeftPosi(){
+	function getLeftPosi () {
 		return $filesEl.position().left;
 	}
 
-	function activeFilePos() {
+	function activeFilePos () {
 		var el = $filesEl.find('.active');
 		var l = el.position().left;
 		return l;
 	}
 
-	function reAdjust (){
+	function reAdjust () {
 		if (widthOfList() + getLeftPosi() > + widthOfVisible()) {
 			$scrollerRight.fadeIn('fast');
 		} else {
 			$scrollerRight.fadeOut('fast');
 		}
 
-		if (getLeftPosi()<0) {
+		if (getLeftPosi() < 0) {
 			$scrollerLeft.fadeIn('fast');
 		} else {
 			$scrollerLeft.fadeOut('fast');
-			$filesEl.animate({left: getLeftPosi() + 'px'},'slow');
+			$filesEl.animate({ left: getLeftPosi() + 'px' }, 'slow');
 		}
 	}
 
-	$scrollerRight.click(function() {
+	$scrollerRight.click(function () {
 		var delta = (getLeftPosi() - FILE_SCROLL_DELTA);
-		$filesEl.animate({left: delta + 'px'},'slow',function(){
+		$filesEl.animate({ left: delta + 'px' }, 'slow', function () {
 			reAdjust();
 		});
 	});
 
-	$scrollerLeft.click(function() {
-		var delta = Math.min( (getLeftPosi() + FILE_SCROLL_DELTA), 0 );
-		$filesEl.animate({left: delta + 'px'},'slow',function(){
+	$scrollerLeft.click(function () {
+		var delta = Math.min((getLeftPosi() + FILE_SCROLL_DELTA), 0);
+		$filesEl.animate({ left: delta + 'px' }, 'slow', function () {
 			reAdjust();
 		});
 	});
@@ -307,14 +307,14 @@ var run = function() {
 	// var soljsonSources is provided by bin/list.js
 
 	$('option', '#versionSelector').remove();
-	$.each(soljsonSources, function(i, file) {
+	$.each(soljsonSources, function (i, file) {
 		if (file) {
 			var version = file.replace(/soljson-(.*).js/, '$1');
 			$('#versionSelector').append(new Option(version, file));
 		}
 	});
-	$('#versionSelector').change(function() {
-		queryParams.update({version: $('#versionSelector').val() });
+	$('#versionSelector').change(function () {
+		queryParams.update({ version: $('#versionSelector').val() });
 		loadVersion($('#versionSelector').val());
 	});
 
@@ -322,7 +322,7 @@ var run = function() {
 
 	var EDITOR_SIZE_CACHE_KEY = 'editor-size-cache';
 	var dragging = false;
-	$('#dragbar').mousedown(function(e){
+	$('#dragbar').mousedown(function (e) {
 		e.preventDefault();
 		dragging = true;
 		var main = $('#righthand-panel');
@@ -333,8 +333,8 @@ var run = function() {
 			}
 		}).prependTo('body');
 
-		$(document).mousemove(function(e){
-			ghostbar.css('left',e.pageX+2);
+		$(document).mousemove(function (e) {
+			ghostbar.css('left', e.pageX + 2);
 		});
 	});
 
@@ -346,13 +346,13 @@ var run = function() {
 		onResize();
 	}
 
-	function getEditorSize(){
+	function getEditorSize () {
 		window.localStorage[EDITOR_SIZE_CACHE_KEY] = $('#righthand-panel').width();
 	}
 
-	$(document).mouseup(function(e){
+	$(document).mouseup(function (e) {
 		if (dragging) {
-			var delta = $body.width() - e.pageX+2;
+			var delta = $body.width() - e.pageX + 2;
 			$('#ghostbar').remove();
 			$(document).unbind('mousemove');
 			dragging = false;
@@ -371,19 +371,19 @@ var run = function() {
 	// ----------------- toggle right hand panel -----------------
 
 	var hidingRHP = false;
-	$('.toggleRHP').click(function(){
+	$('.toggleRHP').click(function () {
 		hidingRHP = !hidingRHP;
-		setEditorSize( hidingRHP ? 0 : window.localStorage[EDITOR_SIZE_CACHE_KEY] );
+		setEditorSize(hidingRHP ? 0 : window.localStorage[EDITOR_SIZE_CACHE_KEY]);
 		$('.toggleRHP i').toggleClass('fa-angle-double-right', !hidingRHP);
 		$('.toggleRHP i').toggleClass('fa-angle-double-left', hidingRHP);
 		if (!hidingRHP) compiler.compile();
 	});
 
-	function getHidingRHP() { return hidingRHP; }
+	function getHidingRHP () { return hidingRHP; }
 
 	// ----------------- editor resize ---------------
 
-	function onResize() {
+	function onResize () {
 		editor.resize();
 		reAdjust();
 	}
@@ -396,23 +396,23 @@ var run = function() {
 
 	// ----------------- compiler output renderer ----------------------
 
-	$('.asmOutput button').click(function() {$(this).parent().find('pre').toggle(); });
+	$('.asmOutput button').click(function () { $(this).parent().find('pre').toggle(); });
 
 
 	// ----------------- compiler ----------------------
 
-	function handleGithubCall(root, path, cb) {
+	function handleGithubCall (root, path, cb) {
 		$('#output').append($('<div/>').append($('<pre/>').text('Loading github.com/' + root + '/' + path + ' ...')));
 		return $.getJSON('https://api.github.com/repos/' + root + '/contents/' + path, cb);
 	}
 
 	var compiler = new Compiler(editor, handleGithubCall, $('#output'), getHidingRHP, updateFiles);
 
-	function setVersionText(text) {
+	function setVersionText (text) {
 		$('#version').text(text);
 	}
 
-	var loadVersion = function(version) {
+	var loadVersion = function (version) {
 		setVersionText('(loading)');
 		queryParams.update({version: version});
 		var isFirefox = typeof InstallTrigger !== 'undefined';
@@ -428,7 +428,7 @@ var run = function() {
 			newScript.type = 'text/javascript';
 			newScript.src = 'https://ethereum.github.io/solc-bin/bin/' + version;
 			document.getElementsByTagName('head')[0].appendChild(newScript);
-			var check = window.setInterval(function() {
+			var check = window.setInterval(function () {
 				if (!Module) return;
 				window.clearInterval(check);
 				compiler.onCompilerLoaded(setVersionText);
@@ -436,9 +436,9 @@ var run = function() {
 		}
 	};
 
-	loadVersion( queryParams.get().version || 'soljson-latest.js');
+	loadVersion(queryParams.get().version || 'soljson-latest.js');
 
-	document.querySelector('#optimize').addEventListener('change', function(){
+	document.querySelector('#optimize').addEventListener('change', function () {
 		queryParams.update({optimize: document.querySelector('#optimize').checked });
 		compiler.compile();
 	});
diff --git a/src/app/compiler.js b/src/app/compiler.js
index 615941fbccf..cf0abfcf2c9 100644
--- a/src/app/compiler.js
+++ b/src/app/compiler.js
@@ -4,7 +4,7 @@ var Renderer = require('./renderer');
 
 var Base64 = require('js-base64').Base64;
 
-function Compiler(editor, handleGithubCall, outputField, hidingRHP, updateFiles) {
+function Compiler (editor, handleGithubCall, outputField, hidingRHP, updateFiles) {
   var renderer = new Renderer(editor, this, updateFiles);
 
   var compileJSON;
@@ -18,7 +18,7 @@ function Compiler(editor, handleGithubCall, outputField, hidingRHP, updateFiles)
 
   var compileTimeout = null;
 
-  function onChange() {
+  function onChange () {
     var input = editor.getValue();
     if (input === '') {
       editor.setCacheFileContent('');
@@ -33,7 +33,7 @@ function Compiler(editor, handleGithubCall, outputField, hidingRHP, updateFiles)
 
   editor.onChangeSetup(onChange);
 
-  var compile = function(missingInputs) {
+  var compile = function (missingInputs) {
     editor.clearAnnotations();
     sourceAnnotations = [];
     outputField.empty();
@@ -42,7 +42,7 @@ function Compiler(editor, handleGithubCall, outputField, hidingRHP, updateFiles)
 
     var files = {};
     files[editor.getCacheFile()] = input;
-    gatherImports(files, missingInputs, function(input, error) {
+    gatherImports(files, missingInputs, function (input, error) {
       outputField.empty();
       if (input === null) {
         renderer.error(error);
@@ -54,41 +54,41 @@ function Compiler(editor, handleGithubCall, outputField, hidingRHP, updateFiles)
   };
   this.compile = compile;
 
-  this.addAnnotation = function(annotation) {
+  this.addAnnotation = function (annotation) {
     sourceAnnotations[sourceAnnotations.length] = annotation;
     editor.setAnnotations(sourceAnnotations);
   };
 
-  this.setCompileJSON = function() {
-    compileJSON = function(source, optimize) { compilationFinished('{}'); };  
+  this.setCompileJSON = function () {
+    compileJSON = function (source, optimize) { compilationFinished('{}'); };
   };
 
-  function onCompilerLoaded(setVersionText) {
+  function onCompilerLoaded (setVersionText) {
     if (worker === null) {
       var compile;
       var missingInputs = [];
       if ('_compileJSONCallback' in Module) {
         compilerAcceptsMultipleFiles = true;
-        var missingInputsCallback = Module.Runtime.addFunction(function(path, contents, error) {
+        var missingInputsCallback = Module.Runtime.addFunction(function (path, contents, error) {
           missingInputs.push(Module.Pointer_stringify(path));
         });
-        var compileInternal = Module.cwrap('compileJSONCallback', 'string', ['string', 'number', 'number']);
-        compile = function(input, optimize) {
+        var compileInternal = Module.cwrap('compileJSONCallback', 'string', [ 'string', 'number', 'number' ]);
+        compile = function (input, optimize) {
           missingInputs.length = 0;
           return compileInternal(input, optimize, missingInputsCallback);
         };
       } else if ('_compileJSONMulti' in Module) {
         compilerAcceptsMultipleFiles = true;
-        compile = Module.cwrap('compileJSONMulti', 'string', ['string', 'number']);
+        compile = Module.cwrap('compileJSONMulti', 'string', [ 'string', 'number' ]);
       } else {
         compilerAcceptsMultipleFiles = false;
-        compile = Module.cwrap('compileJSON', 'string', ['string', 'number']);
+        compile = Module.cwrap('compileJSON', 'string', [ 'string', 'number' ]);
       }
-      compileJSON = function(source, optimize, cb) {
+      compileJSON = function (source, optimize, cb) {
         try {
           var result = compile(source, optimize);
         } catch (exception) {
-          result = JSON.stringify({error: 'Uncaught JavaScript exception:\n' + exception});
+          result = JSON.stringify({ error: 'Uncaught JavaScript exception:\n' + exception });
         }
         compilationFinished(result, missingInputs);
       };
@@ -99,7 +99,7 @@ function Compiler(editor, handleGithubCall, outputField, hidingRHP, updateFiles)
   };
   this.onCompilerLoaded = onCompilerLoaded;
 
-  function compilationFinished(result, missingInputs) {
+  function compilationFinished (result, missingInputs) {
     var data;
     var noFatalErrors = true; // ie warnings are ok
 
@@ -115,7 +115,7 @@ function Compiler(editor, handleGithubCall, outputField, hidingRHP, updateFiles)
       if (utils.errortype(data['error']) !== 'warning') noFatalErrors = false;
     }
     if (data['errors'] !== undefined) {
-      data['errors'].forEach(function(err) {
+      data['errors'].forEach(function (err) {
         renderer.error(err);
         if (utils.errortype(err) !== 'warning') noFatalErrors = false;
       });
@@ -127,11 +127,11 @@ function Compiler(editor, handleGithubCall, outputField, hidingRHP, updateFiles)
       renderer.contracts(data, editor.getValue());
   }
 
-  this.initializeWorker = function(version, setVersionText) {
+  this.initializeWorker = function (version, setVersionText) {
     if (worker !== null)
       worker.terminate();
     worker = new Worker('worker.js');
-    worker.addEventListener('message', function(msg) {
+    worker.addEventListener('message', function (msg) {
       var data = msg.data;
       switch (data.cmd) {
       case 'versionLoaded':
@@ -144,15 +144,15 @@ function Compiler(editor, handleGithubCall, outputField, hidingRHP, updateFiles)
         break;
       };
     });
-    worker.onerror = function(msg) { console.log(msg.data); };
-    worker.addEventListener('error', function(msg) { console.log(msg.data); });
-    compileJSON = function(source, optimize) {
+    worker.onerror = function (msg) { console.log(msg.data); };
+    worker.addEventListener('error', function (msg) { console.log(msg.data); });
+    compileJSON = function (source, optimize) {
       worker.postMessage({cmd: 'compile', source: source, optimize: optimize});
     };
     worker.postMessage({cmd: 'loadVersion', data: 'https://ethereum.github.io/solc-bin/bin/' + version});
   };
 
-  function gatherImports(files, importHints, cb) {
+  function gatherImports (files, importHints, cb) {
     importHints = importHints || [];
     if (!compilerAcceptsMultipleFiles)
     {
@@ -182,7 +182,7 @@ function Compiler(editor, handleGithubCall, outputField, hidingRHP, updateFiles)
           files[m] = cachedRemoteFiles[m];
           reloop = true;
         } else if (githubMatch = /^(https?:\/\/)?(www.)?github.com\/([^\/]*\/[^\/]*)\/(.*)/.exec(m)) {
-          handleGithubCall(githubMatch[3], githubMatch[4], function(result) {
+          handleGithubCall(githubMatch[3], githubMatch[4], function (result) {
             if ('content' in result)
             {
               var content = Base64.decode(result.content);
@@ -192,7 +192,7 @@ function Compiler(editor, handleGithubCall, outputField, hidingRHP, updateFiles)
             }
             else
               cb(null, 'Unable to import "' + m + '"');
-          }).fail(function(){
+          }).fail(function () {
             cb(null, 'Unable to import "' + m + '"');
           });
           return;
@@ -202,7 +202,7 @@ function Compiler(editor, handleGithubCall, outputField, hidingRHP, updateFiles)
         }
       }
     } while (reloop);
-    cb(JSON.stringify({'sources':files}));
+    cb(JSON.stringify({ 'sources': files }));
   }
 }
 
diff --git a/src/app/editor.js b/src/app/editor.js
index 966ce1e6c55..fb02c1784d7 100644
--- a/src/app/editor.js
+++ b/src/app/editor.js
@@ -3,9 +3,9 @@ var utils = require('./utils');
 var ace = require('brace');
 require('../mode-solidity.js');
 
-function Editor(loadingFromGist) {
+function Editor (loadingFromGist) {
 
-  this.newFile = function() {
+  this.newFile = function () {
     untitledCount = '';
     while (window.localStorage[SOL_CACHE_UNTITLED + untitledCount])
       untitledCount = (untitledCount - 0) + 1;
@@ -14,40 +14,40 @@ function Editor(loadingFromGist) {
     this.setCacheFileContent('');
   };
 
-  this.setCacheFileContent = function(content) {
+  this.setCacheFileContent = function (content) {
     window.localStorage.setItem(SOL_CACHE_FILE, content);
   };
 
-  this.setCacheFile = function(cacheFile) {
+  this.setCacheFile = function (cacheFile) {
     SOL_CACHE_FILE = utils.fileKey(cacheFile);
   };
 
-  this.getCacheFile = function() {
+  this.getCacheFile = function () {
     return utils.fileNameFromKey(SOL_CACHE_FILE);
   };
 
-  this.cacheFileIsPresent = function() {
+  this.cacheFileIsPresent = function () {
     return !!SOL_CACHE_FILE;
   };
 
-  this.setNextFile = function(fileKey) {
-    var index = this.getFiles().indexOf( fileKey );
-    this.setCacheFile(this.getFiles()[ Math.max(0, index - 1)]);
+  this.setNextFile = function (fileKey) {
+    var index = this.getFiles().indexOf(fileKey);
+    this.setCacheFile(this.getFiles()[ Math.max(0, index - 1) ]);
   };
 
-  this.resetSession = function() {
-    editor.setSession( sessions[SOL_CACHE_FILE] );
+  this.resetSession = function () {
+    editor.setSession(sessions[SOL_CACHE_FILE]);
     editor.focus();
   };
 
-  this.hasFile = function(name) {
+  this.hasFile = function (name) {
     return this.getFiles().indexOf(utils.fileKey(name)) !== -1
   };
 
-  this.getFiles = function() {
+  this.getFiles = function () {
     var files = [];
-    for (var f in localStorage ) {
-      if (f.indexOf( utils.getCacheFilePrefix(), 0 ) === 0) {
+    for (var f in localStorage) {
+      if (f.indexOf(utils.getCacheFilePrefix(), 0) === 0) {
         files.push(f);
         if (!sessions[f]) sessions[f] = newEditorSession(f);
       }
@@ -55,7 +55,7 @@ function Editor(loadingFromGist) {
     return files;
   }
 
-  this.packageFiles = function() {
+  this.packageFiles = function () {
     var files = {};
     var filesArr = this.getFiles();
 
@@ -67,46 +67,46 @@ function Editor(loadingFromGist) {
     return files;
   };
 
-  this.resize = function() {
+  this.resize = function () {
     editor.resize();
     var session = editor.getSession();
     session.setUseWrapMode(document.querySelector('#editorWrap').checked);
-    if(session.getUseWrapMode()) {
+    if (session.getUseWrapMode()) {
       var characterWidth = editor.renderer.characterWidth;
       var contentWidth = editor.container.ownerDocument.getElementsByClassName('ace_scroller')[0].clientWidth;
 
-      if(contentWidth > 0) {
+      if (contentWidth > 0) {
         session.setWrapLimit(parseInt(contentWidth / characterWidth, 10));
       }
     }
   };
 
-  this.getValue = function() {
+  this.getValue = function () {
     return editor.getValue();
   };
 
-  this.clearAnnotations = function() {
+  this.clearAnnotations = function () {
     editor.getSession().clearAnnotations();
   };
 
-  this.setAnnotations = function(sourceAnnotations) {
+  this.setAnnotations = function (sourceAnnotations) {
     editor.getSession().setAnnotations(sourceAnnotations);    
   };
 
-  this.onChangeSetup = function(onChange) {
+  this.onChangeSetup = function (onChange) {
     editor.getSession().on('change', onChange);
-    editor.on('changeSession', function(){
+    editor.on('changeSession', function () {
       editor.getSession().on('change', onChange);
       onChange();
     })    
   };
 
-  this.handleErrorClick = function(errLine, errCol) {
+  this.handleErrorClick = function (errLine, errCol) {
     editor.focus();
     editor.gotoLine(errLine + 1, errCol - 1, true);    
   };
 
-  function newEditorSession(filekey) {
+  function newEditorSession (filekey) {
     var s = new ace.EditSession(window.localStorage[filekey], 'ace/mode/javascript')
     s.setUndoManager(new ace.UndoManager());
     s.setTabSize(4);
@@ -115,10 +115,10 @@ function Editor(loadingFromGist) {
     return s;
   }
 
-  function setupStuff(files) {
+  function setupStuff (files) {
     var untitledCount = '';
     if (!files.length || window.localStorage['sol-cache']) {
-      if(loadingFromGist) return;
+      if (loadingFromGist) return;
       // Backwards-compatibility
       while (window.localStorage[SOL_CACHE_UNTITLED + untitledCount])
         untitledCount = (untitledCount - 0) + 1;
@@ -133,7 +133,7 @@ function Editor(loadingFromGist) {
       sessions[files[x]] = newEditorSession(files[x])
     }
 
-    editor.setSession( sessions[SOL_CACHE_FILE] );
+    editor.setSession(sessions[SOL_CACHE_FILE]);
     editor.resize(true);
   }
 
diff --git a/src/app/gist-handler.js b/src/app/gist-handler.js
index 269de32fc81..048c8f726d7 100644
--- a/src/app/gist-handler.js
+++ b/src/app/gist-handler.js
@@ -1,6 +1,6 @@
 var queryParams = require('./query-params');
 
-function handleLoad(cb) {
+function handleLoad (cb) {
   var params = queryParams.get();
   var loadingFromGist = false;
   if (typeof params['gist'] !== undefined) {
@@ -8,7 +8,7 @@ function handleLoad(cb) {
     if (params['gist'] === '') {
       var str = prompt('Enter the URL or ID of the Gist you would like to load.');
       if (str !== '') {
-        gistId = getGistId( str );
+        gistId = getGistId(str);
         loadingFromGist = !!gistId;
       }
     } else {
@@ -20,7 +20,7 @@ function handleLoad(cb) {
   return loadingFromGist;
 }
 
-function getGistId(str) {
+function getGistId (str) {
   var idr = /[0-9A-Fa-f]{8,}/;
   var match = idr.exec(str);
   return match ? match[0] : null;
diff --git a/src/app/query-params.js b/src/app/query-params.js
index 3cb8535c0db..c39021d0340 100644
--- a/src/app/query-params.js
+++ b/src/app/query-params.js
@@ -1,4 +1,4 @@
-function getQueryParams() {
+function getQueryParams () {
   var qs = window.location.hash.substr(1);
 
   if (window.location.search.length > 0) {
@@ -16,7 +16,7 @@ function getQueryParams() {
   return params;
 }
 
-function updateQueryParams(params) {
+function updateQueryParams (params) {
   var currentParams = getQueryParams();
   var keys = Object.keys(params);
   for (var x in keys) {
@@ -24,7 +24,7 @@ function updateQueryParams(params) {
   }
   var queryString = '#';
   var updatedKeys = Object.keys(currentParams);
-  for( var y in updatedKeys) {
+  for (var y in updatedKeys) {
     queryString += updatedKeys[y] + '=' + currentParams[updatedKeys[y]] + '&';
   }
   window.location.hash = queryString.slice(0, -1);
diff --git a/src/app/renderer.js b/src/app/renderer.js
index 1c887e03872..be2a3566040 100644
--- a/src/app/renderer.js
+++ b/src/app/renderer.js
@@ -5,15 +5,15 @@ var UniversalDApp = require('../universal-dapp.js');
 
 var utils = require('./utils');
 
-function Renderer(editor, compiler, updateFiles) {
+function Renderer (editor, compiler, updateFiles) {
 
   var detailsOpen = {};
   var executionContext = 'vm';
 
   // Forcing all of this setup into its own scope.
-  (function(){
+  (function () {
     function executionContextChange (ev) {
-      if (ev.target.value === 'web3' && !confirm('Are you sure you want to connect to a local ethereum node?') ) {
+      if (ev.target.value === 'web3' && !confirm('Are you sure you want to connect to a local ethereum node?')) {
         $vmToggle.get(0).checked = true;
         executionContext = 'vm';
       } else {
@@ -23,7 +23,7 @@ function Renderer(editor, compiler, updateFiles) {
       compiler.compile();
     }
 
-    function setProviderFromEndpoint() {
+    function setProviderFromEndpoint () {
       var endpoint = $web3endpoint.val();
       if (endpoint === 'ipc')
         web3.setProvider(new web3.providers.IpcProvider());
@@ -40,19 +40,19 @@ function Renderer(editor, compiler, updateFiles) {
 
     $vmToggle.get(0).checked = true;
 
-    $vmToggle.on('change', executionContextChange );
-    $web3Toggle.on('change', executionContextChange );
-    $web3endpoint.on('change', function() {
+    $vmToggle.on('change', executionContextChange);
+    $web3Toggle.on('change', executionContextChange);
+    $web3endpoint.on('change', function () {
       setProviderFromEndpoint();
       if (executionContext === 'web3') compiler.compile();
     });
   })();
 
-  function renderError(message) {
+  function renderError (message) {
     var type = utils.errortype(message);
     var $pre = $('<pre />').text(message);
     var $error = $('<div class="sol ' + type + '"><div class="close"><i class="fa fa-close"></i></div></div>').prepend($pre);
-    $('#output').append( $error );
+    $('#output').append($error);
     var err = message.match(/^([^:]*):([0-9]*):(([0-9]*):)? /);
     if (err) {
       var errFile = err[1];
@@ -66,16 +66,16 @@ function Renderer(editor, compiler, updateFiles) {
           type: type
         });
       }
-      $error.click(function(ev){
+      $error.click(function (ev) {
         if (errFile !== '' && errFile !== editor.getCacheFile() && editor.hasFile(errFile)) {
           // Switch to file
           editor.setCacheFile(errFile);
           updateFiles();
-          //@TODO could show some error icon in files with errors
+          // @TODO could show some error icon in files with errors
         }
         editor.handleErrorClick(errLine, errCol);
       });
-      $error.find('.close').click(function(ev){
+      $error.find('.close').click(function (ev) {
         ev.preventDefault();
         $error.remove();
         return false;
@@ -84,11 +84,11 @@ function Renderer(editor, compiler, updateFiles) {
   };
   this.error = renderError;
 
-  var combined = function(contractName, jsonInterface, bytecode){
-    return JSON.stringify([{name: contractName, interface: jsonInterface, bytecode: bytecode}]);
+  var combined = function (contractName, jsonInterface, bytecode) {
+    return JSON.stringify([{ name: contractName, interface: jsonInterface, bytecode: bytecode }]);
   };
 
-  function renderContracts(data, source) {
+  function renderContracts (data, source) {
 
     var udappContracts = [];
     for (var contractName in data.contracts) {
@@ -104,19 +104,19 @@ function Renderer(editor, compiler, updateFiles) {
       mode: executionContext === 'vm' ? 'vm' : 'web3',
       web3: web3,
       removable: false,
-      getAddress: function(){ return $('#txorigin').val(); },
-      getValue: function(){
+      getAddress: function () { return $('#txorigin').val(); },
+      getValue: function () {
         var comp = $('#value').val().split(' ');
         return web3.toWei(comp[0], comp.slice(1).join(' '));
       },
       removable_instances: true,
-      renderOutputModifier: function(contractName, $contractOutput) {
+      renderOutputModifier: function (contractName, $contractOutput) {
         var contract = data.contracts[contractName];
         return $contractOutput
           .append(textRow('Bytecode', contract.bytecode))
           .append(textRow('Interface', contract['interface']))
-          .append(textRow('Web3 deploy', gethDeploy(contractName.toLowerCase(),contract['interface'],contract.bytecode), 'deploy'))
-          .append(textRow('uDApp', combined(contractName,contract['interface'],contract.bytecode), 'deploy'))
+          .append(textRow('Web3 deploy', gethDeploy(contractName.toLowerCase(), contract['interface'], contract.bytecode), 'deploy'))
+          .append(textRow('uDApp', combined(contractName, contract['interface'], contract.bytecode), 'deploy'))
           .append(getDetails(contract, source, contractName));
       }
     });
@@ -125,43 +125,43 @@ function Renderer(editor, compiler, updateFiles) {
 
     var $txOrigin = $('#txorigin');
 
-    function renderAccounts(err, accounts) {
+    function renderAccounts (err, accounts) {
       if (err)
         renderError(err.message);
-      if (accounts && accounts[0]){
+      if (accounts && accounts[0]) {
         $txOrigin.empty();
-        for( var a in accounts) { $txOrigin.append($('<option />').val(accounts[a]).text(accounts[a])); }
+        for (var a in accounts) { $txOrigin.append($('<option />').val(accounts[a]).text(accounts[a])); }
         $txOrigin.val(accounts[0]);
       } else $txOrigin.val('unknown');
     }
 
     dapp.getAccounts(renderAccounts);
 
-    $contractOutput.find('.title').click(function(ev){ $(this).closest('.contract').toggleClass('hide'); });
-    $('#output').append( $contractOutput );
-    $('.col2 input,textarea').click(function() { this.select(); });
+    $contractOutput.find('.title').click(function (ev) { $(this).closest('.contract').toggleClass('hide'); });
+    $('#output').append($contractOutput);
+    $('.col2 input,textarea').click(function () { this.select(); });
   };
   this.contracts = renderContracts;
 
-  var tableRowItems = function(first, second, cls) {
+  var tableRowItems = function (first, second, cls) {
     return $('<div class="crow"/>')
       .addClass(cls)
       .append($('<div class="col1">').append(first))
       .append($('<div class="col2">').append(second));
   };
-  var tableRow = function(description, data) {
+  var tableRow = function (description, data) {
     return tableRowItems(
       $('<span/>').text(description),
       $('<input readonly="readonly"/>').val(data));
   };
-  var textRow = function(description, data, cls) {
+  var textRow = function (description, data, cls) {
     return tableRowItems(
       $('<strong/>').text(description),
       $('<textarea readonly="readonly" class="gethDeployText"/>').val(data),
       cls);
   };
 
-  var getDetails = function(contract, source, contractName) {
+  var getDetails = function (contract, source, contractName) {
     var button = $('<button>Toggle Details</button>');
     var details = $('<div style="display: none;"/>')
       .append(tableRow('Solidity Interface', contract.solidity_interface))
@@ -181,14 +181,14 @@ function Renderer(editor, compiler, updateFiles) {
       var assembly = $('<pre/>').text(formatAssemblyText(contract.assembly, '', source));
       details.append(assembly);
     }
-    button.click(function() { detailsOpen[contractName] = !detailsOpen[contractName]; details.toggle(); });
+    button.click(function () { detailsOpen[contractName] = !detailsOpen[contractName]; details.toggle(); });
     if (detailsOpen[contractName])
       details.show();
     return $('<div class="contractDetails"/>').append(button).append(details);
   };
 
-  var formatGasEstimates = function(data) {
-    var gasToText = function(g) { return g === null ? 'unknown' : g; }
+  var formatGasEstimates = function (data) {
+    var gasToText = function (g) { return g === null ? 'unknown' : g; }
     var text = '';
     var fun;
     if ('creation' in data)
@@ -202,11 +202,11 @@ function Renderer(editor, compiler, updateFiles) {
     return text;
   };
 
-  var formatAssemblyText = function(asm, prefix, source) {
-    if (typeof(asm) === typeof('') || asm === null || asm === undefined)
+  var formatAssemblyText = function (asm, prefix, source) {
+    if (typeof asm === typeof '' || asm === null || asm === undefined)
       return prefix + asm + '\n';
     var text = prefix + '.code\n';
-    $.each(asm['.code'], function(i, item) {
+    $.each(asm['.code'], function (i, item) {
       var v = item.value === undefined ? '' : item.value;
       var src = '';
       if (item.begin !== undefined && item.end !== undefined)
@@ -215,11 +215,11 @@ function Renderer(editor, compiler, updateFiles) {
         src = src.slice(0, 30) + '...';
       if (item.name !== 'tag')
         text += '  ';
-      text += prefix + item.name + ' ' + v + '\t\t\t' + src +  '\n';
+      text += prefix + item.name + ' ' + v + '\t\t\t' + src + '\n';
     });
     text += prefix + '.data\n';
     if (asm['.data'])
-      $.each(asm['.data'], function(i, item) {
+      $.each(asm['.data'], function (i, item) {
         text += '  ' + prefix + '' + i + ':\n';
         text += formatAssemblyText(item, prefix + '    ', source);
       });
@@ -227,28 +227,28 @@ function Renderer(editor, compiler, updateFiles) {
     return text;
   };
 
-  function gethDeploy(contractName, jsonInterface, bytecode){
+  function gethDeploy (contractName, jsonInterface, bytecode) {
     var code = '';
     var funABI = getConstructorInterface(JSON.parse(jsonInterface));
 
-    funABI.inputs.forEach(function(inp) {
+    funABI.inputs.forEach(function (inp) {
       code += 'var ' + inp.name + ' = /* var of type ' + inp.type + ' here */ ;\n';
     });
 
-    code += 'var ' + contractName + 'Contract = web3.eth.contract(' + jsonInterface.replace('\n','') + ');'
-      +'\nvar ' + contractName + ' = ' + contractName + 'Contract.new(';
+    code += 'var ' + contractName + 'Contract = web3.eth.contract(' + jsonInterface.replace('\n', '') + ');' +
+      '\nvar ' + contractName + ' = ' + contractName + 'Contract.new(';
 
-    funABI.inputs.forEach(function(inp) {
+    funABI.inputs.forEach(function (inp) {
       code += '\n   ' + inp.name + ',';
     });
 
-    code += '\n   {'+
-    '\n     from: web3.eth.accounts[0], '+
-    '\n     data: \''+bytecode+'\', '+
-    '\n     gas: 3000000'+
-    '\n   }, function(e, contract){'+
-    '\n    console.log(e, contract);'+
-    '\n    if (typeof contract.address !== \'undefined\') {'+
+    code += '\n   {' +
+    '\n     from: web3.eth.accounts[0], ' +
+    '\n     data: \'' + bytecode + '\', ' +
+    '\n     gas: 3000000' +
+    '\n   }, function (e, contract){' +
+    '\n    console.log(e, contract);' +
+    '\n    if (typeof contract.address !== \'undefined\') {' +
     '\n         console.log(\'Contract mined! address: \' + contract.address + \' transactionHash: \' + contract.transactionHash);' +
     '\n    }' +
     '\n })';
@@ -257,8 +257,8 @@ function Renderer(editor, compiler, updateFiles) {
     return code;
   }
 
-  function getConstructorInterface(abi) {
-    var funABI = {'name':'','inputs':[],'type':'constructor','outputs':[]};
+  function getConstructorInterface (abi) {
+    var funABI = { 'name': '', 'inputs': [], 'type': 'constructor', 'outputs': [] };
     for (var i = 0; i < abi.length; i++)
       if (abi[i].type === 'constructor') {
         funABI.inputs = abi[i].inputs || [];
diff --git a/src/app/storage-handler.js b/src/app/storage-handler.js
index 1ea5de82deb..c9a75e2a573 100644
--- a/src/app/storage-handler.js
+++ b/src/app/storage-handler.js
@@ -1,8 +1,8 @@
 var utils = require('./utils');
 
-function StorageHandler(updateFiles) {
+function StorageHandler (updateFiles) {
 
-  this.sync = function() {
+  this.sync = function () {
 
     if (typeof chrome === 'undefined' || !chrome || !chrome.storage || !chrome.storage.sync) return;
 
@@ -11,20 +11,20 @@ function StorageHandler(updateFiles) {
     var count = 0
     var dont = 0;
 
-    function check(key){
-      chrome.storage.sync.get( key, function(resp){
+    function check (key) {
+      chrome.storage.sync.get(key, function (resp) {
         console.log('comparing to cloud', key, resp);
         if (typeof resp[key] !== 'undefined' && obj[key] !== resp[key] && confirm('Overwrite "' + fileNameFromKey(key) + '"? Click Ok to overwrite local file with file from cloud. Cancel will push your local file to the cloud.')) {
-          console.log('Overwriting', key );
-          localStorage.setItem( key, resp[key] );
+          console.log('Overwriting', key);
+          localStorage.setItem(key, resp[key]);
           updateFiles();
         } else {
-          console.log( 'add to obj', obj, key);
+          console.log('add to obj', obj, key);
           obj[key] = localStorage[key];
         }
         done++;
-        if (done >= count) chrome.storage.sync.set( obj, function(){
-          console.log( 'updated cloud files with: ', obj, this, arguments);
+        if (done >= count) chrome.storage.sync.set(obj, function () {
+          console.log('updated cloud files with: ', obj, this, arguments);
         })
       })
     }
diff --git a/src/app/utils.js b/src/app/utils.js
index 732935272d9..def28a8a195 100644
--- a/src/app/utils.js
+++ b/src/app/utils.js
@@ -1,18 +1,18 @@
 var SOL_CACHE_FILE_PREFIX = 'sol-cache-file-';
 
-function getCacheFilePrefix() {
+function getCacheFilePrefix () {
   return SOL_CACHE_FILE_PREFIX;
 }
 
-function fileKey( name ) {
+function fileKey (name) {
   return getCacheFilePrefix() + name;
 }
 
-function fileNameFromKey(key) {
-  return key.replace( getCacheFilePrefix(), '' );
+function fileNameFromKey (key) {
+  return key.replace(getCacheFilePrefix(), '');
 }
 
-function errortype(message) {
+function errortype (message) {
   return message.match(/^.*:[0-9]*:[0-9]* Warning: /) ? 'warning' : 'error';
 }
 
diff --git a/src/index.js b/src/index.js
index e46ef1ade7b..6fb4e1b3179 100644
--- a/src/index.js
+++ b/src/index.js
@@ -2,4 +2,4 @@ require('es6-shim');
 var app = require('./app.js');
 var $ = require('jquery');
 
-$(document).ready(function() { app.run(); });
\ No newline at end of file
+$(document).ready(function () { app.run(); });
\ No newline at end of file
diff --git a/src/universal-dapp.js b/src/universal-dapp.js
index c6beef4190f..ac4bbefba73 100644
--- a/src/universal-dapp.js
+++ b/src/universal-dapp.js
@@ -10,7 +10,7 @@ function UniversalDApp (contracts, options) {
     this.options = options || {};
     this.$el = $('<div class="udapp" />');
     this.contracts = contracts;
-    this.renderOutputModifier = options.renderOutputModifier || function(name, content) { return content; };
+    this.renderOutputModifier = options.renderOutputModifier || function (name, content) { return content; };
 
     this.web3 = options.web3;
     if (!this.web3) {
@@ -40,7 +40,7 @@ UniversalDApp.prototype.addAccount = function (privateKey, balance) {
         var address = ethJSUtil.privateToAddress(privateKey);
 
         // FIXME: we don't care about the callback, but we should still make this proper
-        this.vm.stateManager.putAccountBalance(address, balance || 'f00000000000000001', function cb() {} );
+        this.vm.stateManager.putAccountBalance(address, balance || 'f00000000000000001', function cb () {});
 
         this.accounts['0x' + address.toString('hex')] = { privateKey: privateKey, nonce: 0 };
     }
@@ -82,65 +82,65 @@ UniversalDApp.prototype.getBalance = function (address, cb) {
 
 UniversalDApp.prototype.render = function () {
     if (this.contracts.length === 0) {
-        this.$el.append( this.getABIInputForm() );
+        this.$el.append(this.getABIInputForm());
     } else {
 
         for (var c in this.contracts) {
             var $contractEl = $('<div class="contract"/>');
 
             if (this.contracts[c].address) {
-                this.getInstanceInterface(this.contracts[c], this.contracts[c].address, $contractEl );
+                this.getInstanceInterface(this.contracts[c], this.contracts[c].address, $contractEl);
             } else {
-                var $title = $('<span class="title"/>').text( this.contracts[c].name );
+                var $title = $('<span class="title"/>').text(this.contracts[c].name);
                 if (this.contracts[c].bytecode) {
                     $title.append($('<div class="size"/>').text((this.contracts[c].bytecode.length / 2) + ' bytes'));
                 }
-                $contractEl.append( $title ).append( this.getCreateInterface( $contractEl, this.contracts[c]) );
+                $contractEl.append($title).append(this.getCreateInterface($contractEl, this.contracts[c]));
             }
             this.$el.append(this.renderOutputModifier(this.contracts[c].name, $contractEl));
         }
     }
     var $legend = $('<div class="legend" />')
-        .append( $('<div class="attach"/>').text('Attach') )
-        .append( $('<div class="transact"/>').text('Transact') )
-        .append( $('<div class="call"/>').text('Call') );
+        .append($('<div class="attach"/>').text('Attach'))
+        .append($('<div class="transact"/>').text('Transact'))
+        .append($('<div class="call"/>').text('Call'));
 
-    this.$el.append( $('<div class="poweredBy" />')
-        .html('<a href="http://github.com/d11e9/universal-dapp">Universal ÐApp</a> powered by The Blockchain') );
+    this.$el.append($('<div class="poweredBy" />')
+        .html('<a href="http://github.com/d11e9/universal-dapp">Universal ÐApp</a> powered by The Blockchain'));
 
-    this.$el.append( $legend );
+    this.$el.append($legend);
     return this.$el;
 };
 
-UniversalDApp.prototype.getContractByName = function(contractName) {
+UniversalDApp.prototype.getContractByName = function (contractName) {
     for (var c in this.contracts)
         if (this.contracts[c].name === contractName)
             return this.contracts[c];
     return null;
 };
 
-UniversalDApp.prototype.getABIInputForm = function (cb){
+UniversalDApp.prototype.getABIInputForm = function (cb) {
     var self = this;
     var $el = $('<div class="udapp-setup" />');
     var $jsonInput = $('<textarea class="json" placeholder=\'[ { "name": name, "bytecode": bytecode, "interface": abi }, { ... } ]\'/>');
     var $createButton = $('<button class="udapp-create"/>').text('Create a Universal ÐApp');
-    $createButton.click(function(ev){
-        var contracts =  $.parseJSON( $jsonInput.val() );
+    $createButton.click(function (ev) {
+        var contracts = $.parseJSON($jsonInput.val());
         if (cb) {
             var err = null;
             var dapp = null;
             try {
-                dapp = new UniversalDApp( contracts, self.options );
-            } catch(e) {
+                dapp = new UniversalDApp(contracts, self.options);
+            } catch (e) {
                 err = e;
             }
-            cb( err, dapp );
+            cb(err, dapp);
         } else {
             self.contracts = contracts;
-            self.$el.empty().append( self.render() );
+            self.$el.empty().append(self.render());
         }
     });
-    $el.append( $jsonInput ).append( $createButton );
+    $el.append($jsonInput).append($createButton);
     return $el;
 };
 
@@ -150,21 +150,21 @@ UniversalDApp.prototype.getCreateInterface = function ($container, contract) {
     var $createInterface = $('<div class="create"/>');
     if (this.options.removable) {
         var $close = $('<div class="udapp-close" />');
-        $close.click( function(){ self.$el.remove(); } );
-        $createInterface.append( $close );
+        $close.click(function () { self.$el.remove(); });
+        $createInterface.append($close);
     }
-    var $newButton = this.getInstanceInterface( contract );
-    var $atButton = $('<button class="atAddress"/>').text('At Address').click( function(){ self.clickContractAt( self, $container.find('.createContract'), contract ); } );
-    $createInterface.append( $atButton ).append( $newButton );
+    var $newButton = this.getInstanceInterface(contract);
+    var $atButton = $('<button class="atAddress"/>').text('At Address').click(function () { self.clickContractAt(self, $container.find('.createContract'), contract); });
+    $createInterface.append($atButton).append($newButton);
     return $createInterface;
 };
 
 UniversalDApp.prototype.getInstanceInterface = function (contract, address, $target) {
     var self = this;
-    var abi = JSON.parse(contract.interface).sort(function(a,b){
+    var abi = JSON.parse(contract.interface).sort(function (a, b) {
         if (a.name > b.name) return -1;
         else return 1;
-    }).sort(function(a,b){
+    }).sort(function (a, b) {
         if (a.constant === true) return -1;
         else return 1;
     });
@@ -172,50 +172,50 @@ UniversalDApp.prototype.getInstanceInterface = function (contract, address, $tar
     var funABI = this.getConstructorInterface(abi);
     var $createInterface = $('<div class="createContract"/>');
 
-    var appendFunctions = function (address, $el){
+    var appendFunctions = function (address, $el) {
 
         var $instance = $('<div class="instance"/>');
         if (self.options.removable_instances) {
             var $close = $('<div class="udapp-close" />');
-            $close.click( function(){ $instance.remove(); } );
-            $instance.append( $close );
+            $close.click(function () { $instance.remove(); });
+            $instance.append($close);
         }
         var context = self.options.vm ? 'memory' : 'blockchain';
-        var $title = $('<span class="title"/>').text( contract.name + ' at ' + (self.options.vm ? '0x' : '') + address.toString('hex')  + ' (' + context + ')');
-        $title.click(function(){
+        var $title = $('<span class="title"/>').text(contract.name + ' at ' + (self.options.vm ? '0x' : '') + address.toString('hex') + ' (' + context + ')');
+        $title.click(function () {
             $instance.toggleClass('hide');
         });
 
         var $events = $('<div class="events"/>');
 
-        var parseLogs = function(err,response) {
+        var parseLogs = function (err, response) {
             if (err)
                 return;
 
             var $event = $('<div class="event" />');
 
             var $close = $('<div class="udapp-close" />');
-            $close.click( function(){ $event.remove(); } );
+            $close.click(function () { $event.remove(); });
 
-            $event.append( $('<span class="name"/>').text(response.event) )
-                .append( $('<span class="args" />').text( JSON.stringify(response.args, null, 2) ) )
-                .append( $close );
+            $event.append($('<span class="name"/>').text(response.event))
+                .append($('<span class="args" />').text(JSON.stringify(response.args, null, 2)))
+                .append($close);
 
-            $events.append( $event );
+            $events.append($event);
         };
 
-        if (self.options.vm){
+        if (self.options.vm) {
             // FIXME: support indexed events
             var eventABI = {};
 
-            $.each(abi, function(i, funABI) {
+            $.each(abi, function (i, funABI) {
                 if (funABI.type !== 'event') return;
 
-        var hash = ethJSABI.eventID(funABI.name, funABI.inputs.map(function(item) { return item.type; }));
+        var hash = ethJSABI.eventID(funABI.name, funABI.inputs.map(function (item) { return item.type; }));
         eventABI[hash.toString('hex')] = { event: funABI.name, inputs: funABI.inputs };
             });
 
-            self.vm.on('afterTx', function(response){
+            self.vm.on('afterTx', function (response) {
                 for (var i in response.vm.logs) {
                     // [address, topics, mem]
                     var log = response.vm.logs[i];
@@ -240,36 +240,36 @@ UniversalDApp.prototype.getInstanceInterface = function (contract, address, $tar
             var eventFilter = web3contract.at(address).allEvents();
             eventFilter.watch(parseLogs);
         }
-        $instance.append( $title );
+        $instance.append($title);
 
         // Add the fallback function
         $instance.append(self.getCallButton({
-            abi: { constant: false, inputs:[], name: '(fallback)', outputs: [], type: 'function' },
-            encode: function(args) {
+            abi: { constant: false, inputs: [], name: '(fallback)', outputs: [], type: 'function' },
+            encode: function (args) {
               return '';
             },
             address: address
         }));
 
-        $.each(abi, function(i, funABI) {
+        $.each(abi, function (i, funABI) {
             if (funABI.type !== 'function') return;
             // @todo getData cannot be used with overloaded functions
             $instance.append(self.getCallButton({
                 abi: funABI,
-                encode: function(args) {
+                encode: function (args) {
                     var obj = web3contract.at('0x00')[funABI.name];
                     return obj.getData.apply(obj, args);
                 },
                 address: address
             }));
         });
-        ($el || $createInterface ).append( $instance.append( $events ) );
+        ($el || $createInterface).append($instance.append($events));
     };
 
     if (!address || !$target) {
-        $createInterface.append( this.getCallButton({
+        $createInterface.append(this.getCallButton({
             abi: funABI,
-            encode: function(args) {
+            encode: function (args) {
                 var obj = web3contract.new;
                 return obj.getData.apply(obj, args);
             },
@@ -278,14 +278,14 @@ UniversalDApp.prototype.getInstanceInterface = function (contract, address, $tar
             appendFunctions: appendFunctions
         }));
     } else {
-        appendFunctions( address, $target );
+        appendFunctions(address, $target);
     }
 
     return $createInterface;
 };
 
-UniversalDApp.prototype.getConstructorInterface = function(abi) {
-    var funABI = {'name':'','inputs':[],'type':'constructor','outputs':[]};
+UniversalDApp.prototype.getConstructorInterface = function (abi) {
+    var funABI = { 'name': '', 'inputs': [], 'type': 'constructor', 'outputs': [] };
     for (var i = 0; i < abi.length; i++)
         if (abi[i].type === 'constructor') {
             funABI.inputs = abi[i].inputs || [];
@@ -294,15 +294,15 @@ UniversalDApp.prototype.getConstructorInterface = function(abi) {
     return funABI;
 };
 
-UniversalDApp.prototype.getCallButton = function(args) {
+UniversalDApp.prototype.getCallButton = function (args) {
     var self = this;
     // args.abi, args.encode, args.bytecode [constr only], args.address [fun only]
     // args.contractName [constr only], args.appendFunctions [constr only]
     var isConstructor = args.bytecode !== undefined;
-    var lookupOnly = ( args.abi.constant && !isConstructor );
+    var lookupOnly = (args.abi.constant && !isConstructor);
 
     var inputs = '';
-    $.each(args.abi.inputs, function(i, inp) {
+    $.each(args.abi.inputs, function (i, inp) {
         if (inputs !== '') inputs += ', ';
         inputs += inp.type + ' ' + inp.name;
     });
@@ -310,10 +310,10 @@ UniversalDApp.prototype.getCallButton = function(args) {
     var $outputOverride = $('<div class="value" />');
     var outputSpan = $('<div class="output"/>');
 
-    var getReturnOutput = function(result) {
+    var getReturnOutput = function (result) {
         var returnName = lookupOnly ? 'Value' : 'Result';
         var returnCls = lookupOnly ? 'value' : 'returned';
-        return $('<div class="' + returnCls + '">').html('<strong>' + returnName + ':</strong> ' + JSON.stringify( result, null, 2 ) );
+        return $('<div class="' + returnCls + '">').html('<strong>' + returnName + ':</strong> ' + JSON.stringify(result, null, 2));
     };
 
     var getGasUsedOutput = function (result, vmResult) {
@@ -321,12 +321,12 @@ UniversalDApp.prototype.getCallButton = function(args) {
         var caveat = lookupOnly ? '<em>(<span class="caveat" title="Cost only applies when called by a contract">caveat</span>)</em>' : '';
         if (result.gasUsed) {
             var gas = result.gasUsed.toString(10);
-            $gasUsed.html('<strong>Transaction cost:</strong> ' + gas + ' gas. ' + caveat );
+            $gasUsed.html('<strong>Transaction cost:</strong> ' + gas + ' gas. ' + caveat);
         }
         if (vmResult.gasUsed) {
             var $callGasUsed = $('<div class="gasUsed">');
             var gas = vmResult.gasUsed.toString(10);
-            $callGasUsed.append('<strong>Execution cost:</strong> ' + gas + ' gas.' );
+            $callGasUsed.append('<strong>Execution cost:</strong> ' + gas + ' gas.');
             $gasUsed.append($callGasUsed);
         }
         return $gasUsed;
@@ -345,28 +345,28 @@ UniversalDApp.prototype.getCallButton = function(args) {
         return $('<div class="decoded">').html('<strong>Decoded:</strong> ').append($decoded);
     };
 
-    var getOutput = function() {
+    var getOutput = function () {
         var $result = $('<div class="result" />');
         var $close = $('<div class="udapp-close" />');
-        $close.click( function(){ $result.remove(); } );
-        $result.append( $close );
+        $close.click(function () { $result.remove(); });
+        $result.append($close);
         return $result;
     };
-    var clearOutput = function($result) {
+    var clearOutput = function ($result) {
         $(':not(.udapp-close)', $result).remove();
     };
-    var replaceOutput = function($result, message) {
+    var replaceOutput = function ($result, message) {
         clearOutput($result);
         $result.append(message);
     };
 
-    var handleCallButtonClick = function(ev, $result) {
+    var handleCallButtonClick = function (ev, $result) {
         if (!$result) {
             $result = getOutput();
             if (lookupOnly && !inputs.length)
-                $outputOverride.empty().append( $result );
+                $outputOverride.empty().append($result);
             else
-                outputSpan.append( $result );
+                outputSpan.append($result);
         }
 
         var funArgs = '';
@@ -380,7 +380,7 @@ UniversalDApp.prototype.getCallButton = function(args) {
         if (!isConstructor || funArgs.length > 0) {
             try {
                 data = args.encode(funArgs);
-            } catch(e) {
+            } catch (e) {
                 replaceOutput($result, $('<span/>').text('Error encoding arguments: ' + e));
                 return;
             }
@@ -395,7 +395,7 @@ UniversalDApp.prototype.getCallButton = function(args) {
             if (args.bytecode.indexOf('_') >= 0) {
                  replaceOutput($result, $('<span>Deploying and linking required libraries...</span>'));
                  if (self.options.vm)
-                     self.linkBytecode(args.contractName, function(err, bytecode) {
+                     self.linkBytecode(args.contractName, function (err, bytecode) {
                          if (err)
                              replaceOutput($result, $('<span/>').text('Error deploying required libraries: ' + err));
                          else {
@@ -410,7 +410,7 @@ UniversalDApp.prototype.getCallButton = function(args) {
                  data = args.bytecode + data;
         }
 
-        self.runTx(data, args, function(err, result) {
+        self.runTx(data, args, function (err, result) {
             if (err) {
                 replaceOutput($result, $('<span/>').text(err).addClass('error'));
             } else if (self.options.vm && result.vm.exception && result.vm.exceptionError) {
@@ -420,7 +420,7 @@ UniversalDApp.prototype.getCallButton = function(args) {
             } else if (self.options.vm && isConstructor) {
                 replaceOutput($result, getGasUsedOutput(result, result.vm));
                 args.appendFunctions(result.createdAddress);
-            } else if (self.options.vm){
+            } else if (self.options.vm) {
                 var outputObj = '0x' + result.vm.return.toString('hex');
                 clearOutput($result);
                 $result.append(getReturnOutput(outputObj)).append(getGasUsedOutput(result, result.vm));
@@ -457,16 +457,16 @@ UniversalDApp.prototype.getCallButton = function(args) {
             } else {
 
                 function tryTillResponse (txhash, done) {
-                    this.web3.eth.getTransactionReceipt(result, testResult );
+                    this.web3.eth.getTransactionReceipt(result, testResult);
 
                     function testResult (err, address) {
                         if (!err && !address) {
-                            setTimeout( function(){ tryTillResponse(txhash, done); }, 500);
-                        } else done( err, address );
+                            setTimeout(function () { tryTillResponse(txhash, done); }, 500);
+                        } else done(err, address);
                     }
 
                 }
-                tryTillResponse( result, function(err, result) {
+                tryTillResponse(result, function (err, result) {
                     if (err) replaceOutput($result, $('<span/>').text(err).addClass('error'));
                     else if (isConstructor) {
                         $result.html('');
@@ -482,10 +482,10 @@ UniversalDApp.prototype.getCallButton = function(args) {
     };
 
     var button = $('<button />')
-        .addClass( 'call' )
+        .addClass('call')
         .attr('title', args.abi.name)
         .text(args.bytecode ? 'Create' : args.abi.name)
-        .click( handleCallButtonClick );
+        .click(handleCallButtonClick);
 
     if (lookupOnly && !inputs.length) {
         handleCallButtonClick();
@@ -493,15 +493,15 @@ UniversalDApp.prototype.getCallButton = function(args) {
 
     var $contractProperty = $('<div class="contractProperty"/>');
     $contractProperty
-        .toggleClass( 'constant', !isConstructor && args.abi.constant )
-        .toggleClass( 'hasArgs', args.abi.inputs.length > 0)
-        .toggleClass( 'constructor', isConstructor)
+        .toggleClass('constant', !isConstructor && args.abi.constant)
+        .toggleClass('hasArgs', args.abi.inputs.length > 0)
+        .toggleClass('constructor', isConstructor)
         .append(button)
-        .append( (lookupOnly && !inputs.length) ? $outputOverride : inputField );
+        .append((lookupOnly && !inputs.length) ? $outputOverride : inputField);
     return $contractProperty.append(outputSpan);
 };
 
-UniversalDApp.prototype.linkBytecode = function(contractName, cb) {
+UniversalDApp.prototype.linkBytecode = function (contractName, cb) {
     var bytecode = this.getContractByName(contractName).bytecode;
     if (bytecode.indexOf('_') < 0)
         return cb(null, bytecode);
@@ -512,7 +512,7 @@ UniversalDApp.prototype.linkBytecode = function(contractName, cb) {
     if (!this.getContractByName(libraryName))
         return cb('Library ' + libraryName + ' not found.');
     var self = this;
-    this.deployLibrary(libraryName, function(err, address) {
+    this.deployLibrary(libraryName, function (err, address) {
         if (err) return cb(err);
         var libLabel = '__' + libraryName + Array(39 - libraryName.length).join('_');
         var hexAddress = address.toString('hex');
@@ -525,18 +525,18 @@ UniversalDApp.prototype.linkBytecode = function(contractName, cb) {
     });
 };
 
-UniversalDApp.prototype.deployLibrary = function(contractName, cb) {
+UniversalDApp.prototype.deployLibrary = function (contractName, cb) {
     if (this.getContractByName(contractName).address)
         return cb(null, this.getContractByName(contractName).address);
     var self = this;
     var bytecode = this.getContractByName(contractName).bytecode;
     if (bytecode.indexOf('_') >= 0)
-        this.linkBytecode(contractName, function(err, bytecode) {
+        this.linkBytecode(contractName, function (err, bytecode) {
             if (err) cb(err);
             else self.deployLibrary(contractName, cb);
         });
     else {
-        this.runTx(bytecode, {abi: {constant: false}, bytecode: bytecode}, function(err, result) {
+        this.runTx(bytecode, { abi: { constant: false }, bytecode: bytecode }, function (err, result) {
             if (err) return cb(err);
             self.getContractByName(contractName).address = result.createdAddress;
             cb(err, result.createdAddress);
@@ -544,12 +544,12 @@ UniversalDApp.prototype.deployLibrary = function(contractName, cb) {
     }
 };
 
-UniversalDApp.prototype.clickContractAt = function ( self, $output, contract ) {
-    var address = prompt( 'What Address is this contract at in the Blockchain? ie: 0xdeadbeaf...' );
-    self.getInstanceInterface(contract, address, $output );
+UniversalDApp.prototype.clickContractAt = function (self, $output, contract) {
+    var address = prompt('What Address is this contract at in the Blockchain? ie: 0xdeadbeaf...');
+    self.getInstanceInterface(contract, address, $output);
 };
 
-UniversalDApp.prototype.runTx = function( data, args, cb) {
+UniversalDApp.prototype.runTx = function (data, args, cb) {
     var self = this;
     var to = args.address;
     var constant = args.abi.constant;
@@ -578,12 +578,12 @@ UniversalDApp.prototype.runTx = function( data, args, cb) {
             value: value
         };
         if (constant && !isConstructor) {
-            this.web3.eth.call( tx, cb );
+            this.web3.eth.call(tx, cb);
         } else {
-            this.web3.eth.estimateGas( tx, function(err, resp){
+            this.web3.eth.estimateGas(tx, function (err, resp) {
                 tx.gas = resp;
-                if (!err) self.web3.eth.sendTransaction( tx, cb );
-                else cb( err, resp);
+                if (!err) self.web3.eth.sendTransaction(tx, cb);
+                else cb(err, resp);
             });
         }
     } else {
@@ -593,7 +593,7 @@ UniversalDApp.prototype.runTx = function( data, args, cb) {
             tx = new EthJSTX({
                 nonce: new Buffer([account.nonce++]), //@todo count beyond 255
                 gasPrice: 1,
-                gasLimit: 3000000000, //plenty
+                gasLimit: 3000000000, // plenty
                 to: to,
                 value: new this.BN(value, 10),
                 data: new Buffer(data.slice(2), 'hex')
@@ -609,7 +609,7 @@ UniversalDApp.prototype.runTx = function( data, args, cb) {
             });
             this.vm.runTx({block: block, tx: tx, skipBalance: true, skipNonce: true, enableHomestead: true}, cb);
         } catch (e) {
-            cb( e, null );
+            cb(e, null);
         }
     }
 };