This is a very simple spatial text editor, heavily inspired with such editors as Scribes or Scratchpad. "Spatial" in this case mostly means that it has Single Document Interface.
There is not much code, it's actually a thin wrapper on top of GtkSourceView2. I wouldn't be able to write anything if I didn't find BPad, another simple text editor written in Python.
The editor is not functional yet.
The project's repository is at http://hg.sheep.art.pl/text