marijnh/CodeMirror — pull request #2679 by jaydeep17 (2014-07-05 00:48:22+00:00)
Title: don't let ruby mode get confused  between divide operator and valid regex

A screenshot before this commit.

![before](https://cloud.githubusercontent.com/assets/1743425/3485449/df04ecf4-03dd-11e4-9ea6-90aea3695012.png)

and a screenshot after this commit

![after](https://cloud.githubusercontent.com/assets/1743425/3485450/f13a0224-03dd-11e4-85cf-bb3763b3d525.png)