[e-lang] E's guards, via-functions, and such-that patterns are like...

[Mark S. Miller]

<http://citeseer.ist.psu.edu/299277.html> is
"Pattern Guards and Transformational Patterns"
by Martin Erwig and Simon Peyton Jones

Their "Pattern Guards" are much like E's such-that pattern.
Their "Transformational Patterns" are much like E's guards and via functions.

As with many of the papers coming from the Haskell crowd, it looks principled 
and clean, and is a good and informative read.

-- 
Text by me above is hereby placed in the public domain

     Cheers,
     --MarkM