well sdl2 is not part of the standlard lib, it is just on the nim-lang github account. And `IMG_SavePNG` from SDL2_image is not documented. It works and can be used but it is non-official.
Well when it is about, what could be ported, I would add this, but it is currently without a nim version: [https://github.com/g-truc/gli](https://github.com/g-truc/gli) Maybe this one should also be mentioned for a good candidate to write a wrapper for: [http://www.imagemagick.org/script/index.php](http://www.imagemagick.org/script/index.php)
