[Haskell] looking for reference to wadler's (?) law of language design

[Jon Fairbairn]

On 2004-10-12 at 12:53+0200 Johannes Waldmann wrote:
> this is slightly off topic - I am preparing for a lecture on domain
> specific languages and I try to track down the source and original 
> version of (what I recall as) Wadler's "law" of language design,

I think it first appeared here:

http://www.informatik.uni-kiel.de/~mh/curry/listarchive/0017.html

-- 
Jón Fairbairn                                 Jon.Fairbairn at cl.cam.ac.uk