kien/ctrlp.vim — pull request #283 by zah (2012-09-20 19:07:16+00:00)
Title: Display buffer modified/readonly status in :CtrlPBuffer

This adds a trailing status indicator for modified/readonly buffers:

```
> /etc/passwd [R]
> path/to/buffer1 [+]
> path/to/buffer2
```

I love CtrlP, but I really missed this feature from FuzzyFinder. It's useful in a variety of situations. For example, when vim tells me that there are unsaved buffers on exit, sometimes this surprises me and I quickly open the buffer list to see which buffer is not saved. Sometimes, I will execute a bufdo command that will potentially modify many buffers. I'll then go through the buffers one by one to inspect and finalize the changes. The status indicators help me track which buffers are not yet visited by me.