From b3cab90e9a216524f7ce0f3a09a83019b740c654 Mon Sep 17 00:00:00 2001
From: Min RK <benjaminrk@gmail.com>
Date: Sat, 6 Feb 2016 20:34:19 +0100
Subject: [PATCH] only scrub SVG output

which is the largest

rather than white-listing HTML-CSS.
This means the various other renderers (perhaps most importantly, MML) are available, not just HTML-CSS

This increases the size of a notebook install by ~800k/19MB or 5%.

Alternately, we could *only* add MML, which would have a negligible affect on install size.
---
 notebook/static/notebook/js/mathjaxutils.js |  8 +++++---
 setupbase.py                                | 21 +++++++++++++++------
 2 files changed, 20 insertions(+), 9 deletions(-)

diff --git a/notebook/static/notebook/js/mathjaxutils.js b/notebook/static/notebook/js/mathjaxutils.js
index 7848da810..3c1c7a03a 100644
--- a/notebook/static/notebook/js/mathjaxutils.js
+++ b/notebook/static/notebook/js/mathjaxutils.js
@@ -29,9 +29,11 @@ define([
                     styles: {'.MathJax_Display': {"margin": 0}},
                     linebreaks: { automatic: true }
                 },
-                MathMenu: {
-                    showRenderer: false,
-                },
+            });
+            MathJax.Hub.Register.StartupHook("MathMenu Ready", function () {
+              var renderers = MathJax.Menu.menu.Find("Math Settings").submenu.Find("Math Renderer").submenu;
+              // disable SVG output, which we don't ship
+              renderers.Find("SVG").disabled = true;
             });
             MathJax.Hub.Configured();
         } else if (window.mathjax_url !== "") {
diff --git a/setupbase.py b/setupbase.py
index 6e90cec07..c51bba916 100644
--- a/setupbase.py
+++ b/setupbase.py
@@ -158,21 +158,30 @@ def find_package_data():
         mj('MathJax.js'),
         mj('config', 'TeX-AMS_HTML-full.js'),
         mj('config', 'Safe.js'),
-        mj('extensions', 'Safe.js'),
-        mj('jax', 'output', 'HTML-CSS', '*.js'),
     ])
-    for tree in [
+    
+    trees = []
+    mj_out = mj('jax', 'output')
+    for output in os.listdir(mj_out):
+        if output == 'SVG':
+            # strip SVG output
+            continue
+        path = pjoin(mj_out, output)
+        static_data.append(pjoin(path, '*.js'))
+        autoload = pjoin(path, 'autoload')
+        if os.path.isdir(autoload):
+            trees.append(autoload)
+    
+    for tree in trees + [
         mj('localization'), # limit to en?
         mj('fonts', 'HTML-CSS', 'STIX-Web', 'woff'),
-        mj('extensions', 'TeX'),
+        mj('extensions'),
         mj('jax', 'input', 'TeX'),
-        mj('jax', 'output', 'HTML-CSS', 'autoload'),
         mj('jax', 'output', 'HTML-CSS', 'fonts', 'STIX-Web'),
     ]:
         for parent, dirs, files in os.walk(tree):
             for f in files:
                 static_data.append(pjoin(parent, f))
-    
 
     os.chdir(os.path.join('tests',))
     js_tests = glob('*.js') + glob('*/*.js')