neovim/neovim — pull request #1227 by mhinz (2014-09-23 15:34:27+00:00)
Title: [RFC] vim-patch:7.4.455

```
Problem: Completion for :buf does not use 'wildignorecase'. (Akshay H)

Solution: Pass the 'wildignorecase' flag around.
```

https://code.google.com/p/vim/source/detail?r=ebc72764fa1e74758ae1ef9d3f49301f80fc3aa4