[IPython-dev] custom.js broken

[pierre.gerold]

Yey, I have the same problem with the current dev 3.0.0. It seems the 
javascript code is currently highly refactored. ( all extensions broken 
... no API for MathJax and CodeMirror exposed ...).

Usually, it is not a good idea to pull during summer time, because of 
several Python events that makes the dev broking many things. (Scipy for 
instance ...)

What I have done is to revert from a previous version, and wait until 
the end of the tempest to see what will be finally broken, and what will 
not.