Vim documentation previewer

Hi,

One of my work mates asked if there is anything like Python's Vim plugin 
to view in-source documentation for Pike sources.
Answer was no, until now. I've managed to write a plugin for Vim to view 
documentation (that looks similar to one available via http on Pike's 
webpage).

https://github.com/grodzik/vim-pikedoc

It's still WIP, documentation extractor (written in Pike) lacks some 
features, but in general it's usable to some point.
If you want you can already give it a tray.


Extractor code is based on Tools.Standalone.extract_autodoc.pike, I have 
one issue with that.
For Pike sources it fails because of missing lena.gif image. There's no 
such file in refdoc/src_images nor anywhere in Pike's source package. Am 
I missing something in code or the image is missing?


~Paweł