ipython/ipython — pull request #4282 by ellisonbg (2013-09-26 02:31:02+00:00)
Title: Enable automatic line breaks in MathJax.

Closes #4280

This enables automatics linebreaks in MathJax:

![screen shot 2013-09-25 at 7 29 06 pm](https://f.cloud.github.com/assets/27600/1215038/ae749f34-2653-11e3-9cca-18ee7f393d90.png)