wachikun/simple-screen — pull request #3 by syohex (2014-10-23 04:28:46+00:00)
Title: Fix byte-compile warnings

I got following error when byte-compiling.

```
Entering directory `/home/syohei/tmp/simple-screen/'
simple-screen.el:50:13:Warning: reference to free variable `simple-screen-map'
```