# Nasu6

A minimal chr editor, written in ANSI C.

## Build

To build Nasu6, you must have [SDL2](https://wiki.libsdl.org/).

```
sudo apt-get install libsdl1.2-dev
```

## Controls

### I/O

- `E` Export

### Select

- `1` Color1
- `2` Color2
- `3` Color3
- `4` Color4

### Paint

- `mouse1` Paint
- `mouse1+mouse2` Erase(Color1)

## TODO

- Export
- Display change in titlebar

### Optimization

- Don't update pixels unless something changed.