--- a/suite/components/shell/ShellService.jsm
+++ b/suite/components/shell/ShellService.jsm
@@ -1,8 +1,10 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80 filetype=javascript: */
 /* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
 * You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 "use strict";
 
 var EXPORTED_SYMBOLS = ["ShellService"];
 

--- a/suite/modules/Feeds.jsm
+++ b/suite/modules/Feeds.jsm
@@ -1,8 +1,10 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80 filetype=javascript: */
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 "use strict";
 
 var EXPORTED_SYMBOLS = [ "Feeds" ];
 

--- a/suite/modules/Sanitizer.jsm
+++ b/suite/modules/Sanitizer.jsm
@@ -1,9 +1,10 @@
-/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80 filetype=javascript: */
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 var EXPORTED_SYMBOLS = ["Sanitizer"];
 
 const {Services} = ChromeUtils.import("resource://gre/modules/Services.jsm");
 const {XPCOMUtils} = ChromeUtils.import("resource://gre/modules/XPCOMUtils.jsm");

--- a/suite/modules/WindowsPreviewPerTab.jsm
+++ b/suite/modules/WindowsPreviewPerTab.jsm
@@ -1,10 +1,11 @@
-/* vim: se cin sw=2 ts=2 et filetype=javascript :
- * This Source Code Form is subject to the terms of the Mozilla Public
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80 filetype=javascript: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 /*
  * This module implements the front end behavior for AeroPeek. Starting in
  * Windows Vista, the taskbar began showing live thumbnail previews of windows
  * when the user hovered over the window icon in the taskbar. Starting with
  * Windows 7, the taskbar allows an application to expose its tabbed interface
  * in the taskbar by showing thumbnail previews rather than the default window