Pixilang is a simple programming language for small graphics/sound applications. Created by Alex Zolotov (NightRadio) and Mik Razuvaev (Goglus) for non-programmers, demosceners and designers. Any pixilang programs keeps in a TXT-files, so you can edit it in your lovely text-editor. Pixilang interpreter works on different operation systems (Windows, Linux, PalmOS) and distributed under GNU GPL license. 

Official website of the project

You can watch some examples here