Dear all,
Seeing people throw the new logo around in different formats, I thought I would do it up in TikZ (for those that don't know: graphics embedded in LaTeX). For convenience, I wrapped it in a .sty file. If people find this useful, I will try and submit it to CTAN as well. I'm open for bug reports or feature requests.
You do need a proper TeXLive installation (at least a relatively recent version of TikZ; check whether "kpsewhich pgfkeys.sty" says anything, in which case you should be fine). I will write up documentation for this before I put it onto CTAN, but for now, you will have to do with the example illustrating most options:
\documentclass{article}
\usepackage{haskelllogo}
\begin{document}
\haskelllogo[outlines,splitlambda]
\haskelllogo[splitlambda]
\haskelllogo[outlines]
\haskelllogo[splitlambda,
rangle color=green,
lambda body color=red,
lambda leg color=red!50!yellow,
upper equals color=black,
lower equals color=brown
]
\haskelllogo[grayscale]
\haskelllogo[splitlambda,grayscale]
\haskelllogo[seventies]
\haskelllogo[seventies,outlines]
\end{document}
The style is available at:
http://www.cs.utwente.nl/~holzensp/haskelllogo.sty
Enjoy!
Regards,
Philip