diff --git a/unpacked/config/AM_HTMLorMML-full.js b/unpacked/config/AM_HTMLorMML-full.js
index 9fe7b36f1..54feed76f 100644
--- a/unpacked/config/AM_HTMLorMML-full.js
+++ b/unpacked/config/AM_HTMLorMML-full.js
@@ -1,4 +1,8 @@
-/*
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
  *  /MathJax/unpacked/config/AM_HTMLorMML-full.js
  *  
  *  Copyright (c) 2010-2013 The MathJax Consortium
diff --git a/unpacked/config/AM_HTMLorMML.js b/unpacked/config/AM_HTMLorMML.js
index 1c947be2f..4d4bc7ba7 100644
--- a/unpacked/config/AM_HTMLorMML.js
+++ b/unpacked/config/AM_HTMLorMML.js
@@ -1,4 +1,8 @@
-/*
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
  *  /MathJax/unpacked/config/AM_HTMLorMML.js
  *  
  *  Copyright (c) 2010-2013 The MathJax Consortium
diff --git a/unpacked/config/Accessible-full.js b/unpacked/config/Accessible-full.js
index 3a0bf5638..dc3146bd4 100644
--- a/unpacked/config/Accessible-full.js
+++ b/unpacked/config/Accessible-full.js
@@ -1,4 +1,8 @@
-/*
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
  *  /MathJax/unpacked/config/Accessible-full.js
  *  
  *  Copyright (c) 2010-2013 The MathJax Consortium
diff --git a/unpacked/config/Accessible.js b/unpacked/config/Accessible.js
index 293f52012..c53aa2805 100644
--- a/unpacked/config/Accessible.js
+++ b/unpacked/config/Accessible.js
@@ -1,4 +1,8 @@
-/*
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
  *  /MathJax/unpacked/config/Accessible.js
  *  
  *  Copyright (c) 2010-2013 The MathJax Consortium
diff --git a/unpacked/config/MML_HTMLorMML-full.js b/unpacked/config/MML_HTMLorMML-full.js
index ee03f95e2..d6481bc03 100644
--- a/unpacked/config/MML_HTMLorMML-full.js
+++ b/unpacked/config/MML_HTMLorMML-full.js
@@ -1,4 +1,8 @@
-/*
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
  *  /MathJax/unpacked/config/MML_HTMLorMML-full.js
  *  
  *  Copyright (c) 2010-2013 The MathJax Consortium
diff --git a/unpacked/config/MML_HTMLorMML.js b/unpacked/config/MML_HTMLorMML.js
index 5d5a96e42..9064ccac0 100644
--- a/unpacked/config/MML_HTMLorMML.js
+++ b/unpacked/config/MML_HTMLorMML.js
@@ -1,4 +1,8 @@
-/*
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
  *  /MathJax/unpacked/config/MML_HTMLorMML.js
  *  
  *  Copyright (c) 2010-2013 The MathJax Consortium
diff --git a/unpacked/config/TeX-AMS-MML_HTMLorMML-full.js b/unpacked/config/TeX-AMS-MML_HTMLorMML-full.js
index 08217797f..c3a2a8a23 100644
--- a/unpacked/config/TeX-AMS-MML_HTMLorMML-full.js
+++ b/unpacked/config/TeX-AMS-MML_HTMLorMML-full.js
@@ -1,4 +1,8 @@
-/*
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
  *  /MathJax/unpacked/config/TeX-AMS-MML_HTMLorMML-full.js
  *  
  *  Copyright (c) 2010-2013 The MathJax Consortium
diff --git a/unpacked/config/TeX-AMS-MML_HTMLorMML.js b/unpacked/config/TeX-AMS-MML_HTMLorMML.js
index 0f80cedc3..ca69a95d4 100644
--- a/unpacked/config/TeX-AMS-MML_HTMLorMML.js
+++ b/unpacked/config/TeX-AMS-MML_HTMLorMML.js
@@ -1,4 +1,8 @@
-/*
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
  *  /MathJax/unpacked/config/TeX-AMS-MML_HTMLorMML.js
  *  
  *  Copyright (c) 2010-2013 The MathJax Consortium
diff --git a/unpacked/config/TeX-AMS-MML_SVG-full.js b/unpacked/config/TeX-AMS-MML_SVG-full.js
index 33ceff54c..decf09c7b 100644
--- a/unpacked/config/TeX-AMS-MML_SVG-full.js
+++ b/unpacked/config/TeX-AMS-MML_SVG-full.js
@@ -1,4 +1,8 @@
-/*
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
  *  /MathJax/unpacked/config/TeX-AMS-MML_SVG-full.js
  *  
  *  Copyright (c) 2010-2013 The MathJax Consortium
diff --git a/unpacked/config/TeX-AMS-MML_SVG.js b/unpacked/config/TeX-AMS-MML_SVG.js
index 9c2660036..26839312a 100644
--- a/unpacked/config/TeX-AMS-MML_SVG.js
+++ b/unpacked/config/TeX-AMS-MML_SVG.js
@@ -1,4 +1,8 @@
-/*
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
  *  /MathJax/unpacked/config/TeX-AMS-MML_SVG.js
  *  
  *  Copyright (c) 2010-2013 The MathJax Consortium
diff --git a/unpacked/config/TeX-AMS_HTML-full.js b/unpacked/config/TeX-AMS_HTML-full.js
index 4738dfd13..a1f387ce7 100644
--- a/unpacked/config/TeX-AMS_HTML-full.js
+++ b/unpacked/config/TeX-AMS_HTML-full.js
@@ -1,4 +1,8 @@
-/*
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
  *  /MathJax/unpacked/config/TeX-AMS_HTML-full.js
  *  
  *  Copyright (c) 2010-2013 The MathJax Consortium
diff --git a/unpacked/config/TeX-AMS_HTML.js b/unpacked/config/TeX-AMS_HTML.js
index cd1a2c94e..f2a3e2409 100644
--- a/unpacked/config/TeX-AMS_HTML.js
+++ b/unpacked/config/TeX-AMS_HTML.js
@@ -1,4 +1,8 @@
-/*
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
  *  /MathJax/unpacked/config/TeX-AMS_HTML.js
  *  
  *  Copyright (c) 2010-2013 The MathJax Consortium
diff --git a/unpacked/config/TeX-MML-AM_HTMLorMML-full.js b/unpacked/config/TeX-MML-AM_HTMLorMML-full.js
index 80a66a4c2..e591e29a5 100644
--- a/unpacked/config/TeX-MML-AM_HTMLorMML-full.js
+++ b/unpacked/config/TeX-MML-AM_HTMLorMML-full.js
@@ -1,4 +1,8 @@
-/*
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
  *  /MathJax/unpacked/config/TeX-MML-AM_HTMLorMML-full.js
  *  
  *  Copyright (c) 2010-2013 The MathJax Consortium
diff --git a/unpacked/config/TeX-MML-AM_HTMLorMML.js b/unpacked/config/TeX-MML-AM_HTMLorMML.js
index 2acc5d7fd..313ced4ef 100644
--- a/unpacked/config/TeX-MML-AM_HTMLorMML.js
+++ b/unpacked/config/TeX-MML-AM_HTMLorMML.js
@@ -1,4 +1,8 @@
-/*
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
+/*************************************************************
+ *
  *  /MathJax/unpacked/config/TeX-MML-AM_HTMLorMML.js
  *  
  *  Copyright (c) 2010-2013 The MathJax Consortium
diff --git a/unpacked/config/default.js b/unpacked/config/default.js
index 044b5d4da..a2cd92f30 100644
--- a/unpacked/config/default.js
+++ b/unpacked/config/default.js
@@ -1,5 +1,6 @@
 /* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
 /* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/config/default.js
diff --git a/unpacked/config/local/local.js b/unpacked/config/local/local.js
index d6ab02e3a..16c44a9aa 100644
--- a/unpacked/config/local/local.js
+++ b/unpacked/config/local/local.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/config/local/local.js
diff --git a/unpacked/extensions/HTML-CSS/handle-floats.js b/unpacked/extensions/HTML-CSS/handle-floats.js
index d88f57278..22c8a7b47 100644
--- a/unpacked/extensions/HTML-CSS/handle-floats.js
+++ b/unpacked/extensions/HTML-CSS/handle-floats.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/HTML-CSS/handle-floats.js
diff --git a/unpacked/extensions/MathEvents.js b/unpacked/extensions/MathEvents.js
index adc362d41..552a079d2 100644
--- a/unpacked/extensions/MathEvents.js
+++ b/unpacked/extensions/MathEvents.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/MathEvents.js
diff --git a/unpacked/extensions/MathZoom.js b/unpacked/extensions/MathZoom.js
index e0e542273..cb5e8dcde 100644
--- a/unpacked/extensions/MathZoom.js
+++ b/unpacked/extensions/MathZoom.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/MathZoom.js
diff --git a/unpacked/extensions/Safe.js b/unpacked/extensions/Safe.js
index 2ccabb1d1..4056d49e9 100644
--- a/unpacked/extensions/Safe.js
+++ b/unpacked/extensions/Safe.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/Safe.js
diff --git a/unpacked/extensions/TeX/AMScd.js b/unpacked/extensions/TeX/AMScd.js
index ac5149a4d..fdfb28e53 100644
--- a/unpacked/extensions/TeX/AMScd.js
+++ b/unpacked/extensions/TeX/AMScd.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/AMScd.js
diff --git a/unpacked/extensions/TeX/AMSsymbols.js b/unpacked/extensions/TeX/AMSsymbols.js
index 068e0f1f8..c7c5a93cd 100644
--- a/unpacked/extensions/TeX/AMSsymbols.js
+++ b/unpacked/extensions/TeX/AMSsymbols.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/AMSsymbols.js
diff --git a/unpacked/extensions/TeX/HTML.js b/unpacked/extensions/TeX/HTML.js
index 9b5ac65ac..d82fda77a 100644
--- a/unpacked/extensions/TeX/HTML.js
+++ b/unpacked/extensions/TeX/HTML.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/HTML.js
diff --git a/unpacked/extensions/TeX/action.js b/unpacked/extensions/TeX/action.js
index 1253a8238..56734d06a 100644
--- a/unpacked/extensions/TeX/action.js
+++ b/unpacked/extensions/TeX/action.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/action.js
diff --git a/unpacked/extensions/TeX/autobold.js b/unpacked/extensions/TeX/autobold.js
index f557cf76b..719fa4cff 100644
--- a/unpacked/extensions/TeX/autobold.js
+++ b/unpacked/extensions/TeX/autobold.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/autobold.js
diff --git a/unpacked/extensions/TeX/autoload-all.js b/unpacked/extensions/TeX/autoload-all.js
index 653d89370..9ec2b08ee 100644
--- a/unpacked/extensions/TeX/autoload-all.js
+++ b/unpacked/extensions/TeX/autoload-all.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/autoload-all.js
diff --git a/unpacked/extensions/TeX/boldsymbol.js b/unpacked/extensions/TeX/boldsymbol.js
index 2c23f0d80..a467f6ca5 100644
--- a/unpacked/extensions/TeX/boldsymbol.js
+++ b/unpacked/extensions/TeX/boldsymbol.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/boldsymbol.js
diff --git a/unpacked/extensions/TeX/cancel.js b/unpacked/extensions/TeX/cancel.js
index d46cdb452..f0a73dc5c 100644
--- a/unpacked/extensions/TeX/cancel.js
+++ b/unpacked/extensions/TeX/cancel.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/cancel.js
diff --git a/unpacked/extensions/TeX/enclose.js b/unpacked/extensions/TeX/enclose.js
index cee553c02..e8b3f4210 100644
--- a/unpacked/extensions/TeX/enclose.js
+++ b/unpacked/extensions/TeX/enclose.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/enclose.js
diff --git a/unpacked/extensions/TeX/mathchoice.js b/unpacked/extensions/TeX/mathchoice.js
index 053dbd68f..21149b252 100644
--- a/unpacked/extensions/TeX/mathchoice.js
+++ b/unpacked/extensions/TeX/mathchoice.js
@@ -1,5 +1,6 @@
 /* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
 /* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/mathchoice.js
diff --git a/unpacked/extensions/TeX/noErrors.js b/unpacked/extensions/TeX/noErrors.js
index ec9a5664f..2a4b937c7 100644
--- a/unpacked/extensions/TeX/noErrors.js
+++ b/unpacked/extensions/TeX/noErrors.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/noErrors.js
diff --git a/unpacked/extensions/TeX/noUndefined.js b/unpacked/extensions/TeX/noUndefined.js
index 301969a5c..81b5fc1d4 100644
--- a/unpacked/extensions/TeX/noUndefined.js
+++ b/unpacked/extensions/TeX/noUndefined.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/noUndefined.js
diff --git a/unpacked/extensions/TeX/unicode.js b/unpacked/extensions/TeX/unicode.js
index e49a697ce..c99e32680 100644
--- a/unpacked/extensions/TeX/unicode.js
+++ b/unpacked/extensions/TeX/unicode.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/TeX/unicode.js
diff --git a/unpacked/extensions/asciimath2jax.js b/unpacked/extensions/asciimath2jax.js
index e5d8adcfb..d94d1d066 100644
--- a/unpacked/extensions/asciimath2jax.js
+++ b/unpacked/extensions/asciimath2jax.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/asciimath2jax.js
diff --git a/unpacked/extensions/jsMath2jax.js b/unpacked/extensions/jsMath2jax.js
index bd2c032bd..3de5e7720 100644
--- a/unpacked/extensions/jsMath2jax.js
+++ b/unpacked/extensions/jsMath2jax.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/jsMath2jax.js
diff --git a/unpacked/extensions/mml2jax.js b/unpacked/extensions/mml2jax.js
index 86171b34e..1110a31ce 100644
--- a/unpacked/extensions/mml2jax.js
+++ b/unpacked/extensions/mml2jax.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/mml2jax.js
diff --git a/unpacked/extensions/tex2jax.js b/unpacked/extensions/tex2jax.js
index a49802fa8..10a70bd2e 100644
--- a/unpacked/extensions/tex2jax.js
+++ b/unpacked/extensions/tex2jax.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/extensions/tex2jax.js
diff --git a/unpacked/jax/input/AsciiMath/config.js b/unpacked/jax/input/AsciiMath/config.js
index ca3b36bda..1daa040a7 100644
--- a/unpacked/jax/input/AsciiMath/config.js
+++ b/unpacked/jax/input/AsciiMath/config.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/input/AsciiMath/config.js
diff --git a/unpacked/jax/input/AsciiMath/jax.js b/unpacked/jax/input/AsciiMath/jax.js
index 0ee74ba18..525b94e41 100644
--- a/unpacked/jax/input/AsciiMath/jax.js
+++ b/unpacked/jax/input/AsciiMath/jax.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/input/AsciiMath/jax.js
diff --git a/unpacked/jax/input/MathML/config.js b/unpacked/jax/input/MathML/config.js
index 2e9a2c980..5e9a5c72a 100644
--- a/unpacked/jax/input/MathML/config.js
+++ b/unpacked/jax/input/MathML/config.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/input/MathML/config.js
diff --git a/unpacked/jax/input/TeX/config.js b/unpacked/jax/input/TeX/config.js
index 7c2d1b905..901d926e7 100644
--- a/unpacked/jax/input/TeX/config.js
+++ b/unpacked/jax/input/TeX/config.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/input/TeX/config.js
diff --git a/unpacked/jax/output/HTML-CSS/autoload/annotation-xml.js b/unpacked/jax/output/HTML-CSS/autoload/annotation-xml.js
index 1d7dee245..2811546eb 100644
--- a/unpacked/jax/output/HTML-CSS/autoload/annotation-xml.js
+++ b/unpacked/jax/output/HTML-CSS/autoload/annotation-xml.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/HTML-CSS/autoload/annotation-xm;l.js
diff --git a/unpacked/jax/output/HTML-CSS/autoload/ms.js b/unpacked/jax/output/HTML-CSS/autoload/ms.js
index 5b99cf976..a45baa1be 100644
--- a/unpacked/jax/output/HTML-CSS/autoload/ms.js
+++ b/unpacked/jax/output/HTML-CSS/autoload/ms.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/HTML-CSS/autoload/ms.js
diff --git a/unpacked/jax/output/HTML-CSS/autoload/mtable.js b/unpacked/jax/output/HTML-CSS/autoload/mtable.js
index d7c967cf2..0e2cbd8c1 100644
--- a/unpacked/jax/output/HTML-CSS/autoload/mtable.js
+++ b/unpacked/jax/output/HTML-CSS/autoload/mtable.js
@@ -1,5 +1,6 @@
 /* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
 /* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/HTML-CSS/autoload/mtable.js
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata-1.0.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata-1.0.js
index dce4531ec..41ad48d44 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata-1.0.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata-1.0.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/HTML-CSS/font/STIX/fontdata-1.0.js
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata-beta.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata-beta.js
index b2b61dfd1..f6bfc90b8 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata-beta.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata-beta.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/HTML-CSS/font/STIX/fontdata-beta.js
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata-extra.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata-extra.js
index dd06fa38b..4a460101f 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata-extra.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata-extra.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/HTML-CSS/fonts/STIX/fontdata-extra.js
diff --git a/unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata.js b/unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata.js
index 9996fc0e9..6913e1067 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/STIX/fontdata.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/HTML-CSS/font/STIX/fontdata.js
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/fontdata-extra.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/fontdata-extra.js
index 24f968724..380f4cc3c 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/fontdata-extra.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/fontdata-extra.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/fontdata-extra.js
diff --git a/unpacked/jax/output/HTML-CSS/fonts/TeX/fontdata.js b/unpacked/jax/output/HTML-CSS/fonts/TeX/fontdata.js
index 407381b53..22dc96dbe 100644
--- a/unpacked/jax/output/HTML-CSS/fonts/TeX/fontdata.js
+++ b/unpacked/jax/output/HTML-CSS/fonts/TeX/fontdata.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/HTML-CSS/fonts/TeX/fontdata.js
diff --git a/unpacked/jax/output/HTML-CSS/imageFonts.js b/unpacked/jax/output/HTML-CSS/imageFonts.js
index 580b489a1..9d0852eef 100644
--- a/unpacked/jax/output/HTML-CSS/imageFonts.js
+++ b/unpacked/jax/output/HTML-CSS/imageFonts.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/HTML-CSS/imageFonts.js
diff --git a/unpacked/jax/output/NativeMML/config.js b/unpacked/jax/output/NativeMML/config.js
index 5510e3b01..ce33a8918 100644
--- a/unpacked/jax/output/NativeMML/config.js
+++ b/unpacked/jax/output/NativeMML/config.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/NativeMML/config.js
diff --git a/unpacked/jax/output/SVG/autoload/annotation-xml.js b/unpacked/jax/output/SVG/autoload/annotation-xml.js
index abb48e2f1..54c6c0819 100644
--- a/unpacked/jax/output/SVG/autoload/annotation-xml.js
+++ b/unpacked/jax/output/SVG/autoload/annotation-xml.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/SVG/autoload/annotation-xml.js
diff --git a/unpacked/jax/output/SVG/autoload/mmultiscripts.js b/unpacked/jax/output/SVG/autoload/mmultiscripts.js
index e27582fd0..e3f62556f 100644
--- a/unpacked/jax/output/SVG/autoload/mmultiscripts.js
+++ b/unpacked/jax/output/SVG/autoload/mmultiscripts.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/SVG/autoload/mmultiscripts.js
diff --git a/unpacked/jax/output/SVG/autoload/ms.js b/unpacked/jax/output/SVG/autoload/ms.js
index ed57800ea..6a35627b5 100644
--- a/unpacked/jax/output/SVG/autoload/ms.js
+++ b/unpacked/jax/output/SVG/autoload/ms.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/SVG/autoload/ms.js
diff --git a/unpacked/jax/output/SVG/config.js b/unpacked/jax/output/SVG/config.js
index 5b47ac7f1..6308b7678 100644
--- a/unpacked/jax/output/SVG/config.js
+++ b/unpacked/jax/output/SVG/config.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/SVG/config.js
diff --git a/unpacked/jax/output/SVG/fonts/TeX/fontdata-extra.js b/unpacked/jax/output/SVG/fonts/TeX/fontdata-extra.js
index 9eba95772..019b22027 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/fontdata-extra.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/fontdata-extra.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/SVG/fonts/TeX/fontdata-extra.js
diff --git a/unpacked/jax/output/SVG/fonts/TeX/fontdata.js b/unpacked/jax/output/SVG/fonts/TeX/fontdata.js
index 3ca393349..2f2edcac4 100644
--- a/unpacked/jax/output/SVG/fonts/TeX/fontdata.js
+++ b/unpacked/jax/output/SVG/fonts/TeX/fontdata.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/SVG/fonts/TeX/fontdata.js
diff --git a/unpacked/jax/output/SVG/jax.js b/unpacked/jax/output/SVG/jax.js
index 7aeadbe24..c5b24633d 100644
--- a/unpacked/jax/output/SVG/jax.js
+++ b/unpacked/jax/output/SVG/jax.js
@@ -1,5 +1,6 @@
 /* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
 /* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/jax/output/SVG/jax.js
diff --git a/unpacked/localization/de/FontWarnings.js b/unpacked/localization/de/FontWarnings.js
index 86ad8d088..73ff28bb7 100644
--- a/unpacked/localization/de/FontWarnings.js
+++ b/unpacked/localization/de/FontWarnings.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/localization/de/FontWarnings.js
diff --git a/unpacked/localization/de/HTML-CSS.js b/unpacked/localization/de/HTML-CSS.js
index 759a5c516..7784e31ea 100644
--- a/unpacked/localization/de/HTML-CSS.js
+++ b/unpacked/localization/de/HTML-CSS.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/localization/de/HTML-CSS.js
diff --git a/unpacked/localization/de/HelpDialog.js b/unpacked/localization/de/HelpDialog.js
index a031cec4a..32d526daf 100644
--- a/unpacked/localization/de/HelpDialog.js
+++ b/unpacked/localization/de/HelpDialog.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/localization/de/HelpDialog.js
diff --git a/unpacked/localization/de/MathML.js b/unpacked/localization/de/MathML.js
index e6e87bf75..3699c73f8 100644
--- a/unpacked/localization/de/MathML.js
+++ b/unpacked/localization/de/MathML.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/localization/de/MathML.js
diff --git a/unpacked/localization/de/MathMenu.js b/unpacked/localization/de/MathMenu.js
index d23a92289..1cbd695f8 100644
--- a/unpacked/localization/de/MathMenu.js
+++ b/unpacked/localization/de/MathMenu.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/localization/de/MathMenu.js
diff --git a/unpacked/localization/de/TeX.js b/unpacked/localization/de/TeX.js
index 47dcc70c3..895c0a957 100644
--- a/unpacked/localization/de/TeX.js
+++ b/unpacked/localization/de/TeX.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/localization/de/TeX.js
diff --git a/unpacked/localization/de/de.js b/unpacked/localization/de/de.js
index 07030df67..ba019b0e2 100644
--- a/unpacked/localization/de/de.js
+++ b/unpacked/localization/de/de.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/localization/de/de.js
diff --git a/unpacked/localization/en/FontWarnings.js b/unpacked/localization/en/FontWarnings.js
index 2a8a8cf53..33392fb21 100644
--- a/unpacked/localization/en/FontWarnings.js
+++ b/unpacked/localization/en/FontWarnings.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/localization/en/FontWarnings.js
diff --git a/unpacked/localization/en/HTML-CSS.js b/unpacked/localization/en/HTML-CSS.js
index b34e62ff1..0df82844e 100644
--- a/unpacked/localization/en/HTML-CSS.js
+++ b/unpacked/localization/en/HTML-CSS.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/localization/en/HTML-CSS.js
diff --git a/unpacked/localization/en/HelpDialog.js b/unpacked/localization/en/HelpDialog.js
index f75e03525..6b3d0bc22 100644
--- a/unpacked/localization/en/HelpDialog.js
+++ b/unpacked/localization/en/HelpDialog.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/localization/en/HelpDialog.js
diff --git a/unpacked/localization/en/MathML.js b/unpacked/localization/en/MathML.js
index 9f1708c1b..3f8b9fe7c 100644
--- a/unpacked/localization/en/MathML.js
+++ b/unpacked/localization/en/MathML.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/localization/en/MathML.js
diff --git a/unpacked/localization/en/MathMenu.js b/unpacked/localization/en/MathMenu.js
index 65c17f026..096fb23d9 100644
--- a/unpacked/localization/en/MathMenu.js
+++ b/unpacked/localization/en/MathMenu.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/localization/en/MathMenu.js
diff --git a/unpacked/localization/en/TeX.js b/unpacked/localization/en/TeX.js
index 2f0545c2d..a91404c35 100644
--- a/unpacked/localization/en/TeX.js
+++ b/unpacked/localization/en/TeX.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/localization/en/TeX.js
diff --git a/unpacked/localization/en/en.js b/unpacked/localization/en/en.js
index abbd0c987..cec169915 100644
--- a/unpacked/localization/en/en.js
+++ b/unpacked/localization/en/en.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/localization/en/en.js
diff --git a/unpacked/localization/fr/FontWarnings.js b/unpacked/localization/fr/FontWarnings.js
index 9b0d38971..ecb8f98b6 100644
--- a/unpacked/localization/fr/FontWarnings.js
+++ b/unpacked/localization/fr/FontWarnings.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/localization/fr/FontWarnings.js
diff --git a/unpacked/localization/fr/HTML-CSS.js b/unpacked/localization/fr/HTML-CSS.js
index 9026a4a9a..6d211aefc 100644
--- a/unpacked/localization/fr/HTML-CSS.js
+++ b/unpacked/localization/fr/HTML-CSS.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/localization/fr/HTML-CSS.js
diff --git a/unpacked/localization/fr/HelpDialog.js b/unpacked/localization/fr/HelpDialog.js
index 91cea4685..42c91de2d 100644
--- a/unpacked/localization/fr/HelpDialog.js
+++ b/unpacked/localization/fr/HelpDialog.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/localization/fr/HelpDialog.js
diff --git a/unpacked/localization/fr/MathML.js b/unpacked/localization/fr/MathML.js
index f9a019064..54fdb743f 100644
--- a/unpacked/localization/fr/MathML.js
+++ b/unpacked/localization/fr/MathML.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/localization/fr/MathML.js
diff --git a/unpacked/localization/fr/MathMenu.js b/unpacked/localization/fr/MathMenu.js
index 82edcda4a..cfd5416d7 100644
--- a/unpacked/localization/fr/MathMenu.js
+++ b/unpacked/localization/fr/MathMenu.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/localization/fr/MathMenu.js
diff --git a/unpacked/localization/fr/TeX.js b/unpacked/localization/fr/TeX.js
index 22c90f031..772df4b89 100644
--- a/unpacked/localization/fr/TeX.js
+++ b/unpacked/localization/fr/TeX.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/localization/fr/TeX.js
diff --git a/unpacked/localization/fr/fr.js b/unpacked/localization/fr/fr.js
index 925ae4c4c..c667c75ec 100644
--- a/unpacked/localization/fr/fr.js
+++ b/unpacked/localization/fr/fr.js
@@ -1,3 +1,6 @@
+/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+
 /*************************************************************
  *
  *  MathJax/localization/fr/fr.js