neovim/neovim — pull request #651 by mhinz (2014-04-29 15:02:30+00:00)
Title: [RFC] vim-patch:7.4.268

```
Problem: Using exists() on a funcref for a script-local function
does not work.
Solution: Translate to the special byte sequence.
Add a test.
```

https://code.google.com/p/vim/source/detail?r=1a5ed2626b26a982e307a206572121a557adf709

---

I also "refactored" `test_eval.in` to not use registers anymore. Let's see if this ends these scruffy clang asan errors.