jml

Stephen Diehl's protolude library is excellent. I highly recommend it as a default prelude for Haskell.

It's so good and so close to what I want that whenever I do come across something missing it's as obvious as a glitch in good music.

Here's what I'd like:

<<$>>

(<<$>>) :: (Functor f, Functor g) => (a -> b) -> f (g a) -> f (g b)

jml

parts s = do
    a <- [1..s-1]
    b <- [1..s-a]
    c <- [1..s-a-b]
    d <- [1..s-a-b-c]
    return [a, b, c, d]

eliben

from collections import namedtuple


TOK_TEXT        = 'TOK_TEXT'
TOK_LEFT_META   = 'TOK_LEFT_META'
TOK_RIGHT_META  = 'TOK_RIGHT_META'
TOK_DUMMY       = 'TOK_DUMMY'


# A token has