backed out 648b42a75739, which was a NON-trivial whitespace commit. It broke the Typography class's string replacements, for instance
diff --git a/user_guide/nav/hacks.txt b/user_guide/nav/hacks.txt
index 183481b..8c17f00 100644
--- a/user_guide/nav/hacks.txt
+++ b/user_guide/nav/hacks.txt
@@ -1,6 +1,6 @@
I did the following hack in moo.fx.js:
-At line 79 in the toggle: function() function, I added:
+At line 79 in the toggle: function() function, I added:
document.getElementById('nav').style.display = 'block';