[texhax] class for refcard

[Manjusha Joshi]

Hello,

Is there any class or style file to create a ref-card or cheat sheet?
Generally it is useful for quick and short documentation for software.

Thanks,

-- 
Manjusha S. Joshi
P.I. of project on Use of Open source software for Teaching Maths,
 http://fossme.bprim.org
Lecturer in Computational  Mathematics,
BIM, Pune, India. www.bprim.org
Mobile:  09822 319328
blog:http://manjushajoshi.wordpress.com/