code-dot-org/blockly-core — pull request #114 by Bjvanminnen (2014-08-11 22:22:36+00:00)
Title: change how functions work

![image](https://cloud.githubusercontent.com/assets/1767466/3883677/4389f942-21a4-11e4-9641-40d6a1df618b.png)

Blockly-core portion of changes. There will also be a blockly PR. Let me know if you have questions.