tuple sections?

[John Meacham]

I vaugly remember using tuple sections at some point, but perhaps I was
dreaming because they don't seem to actually exist.
I mean something like
(,3) meaning \x -> (x,3)
(4,,,3) meaning \x y -> (4,x,y,3)

were these supported at one point? if they don't exist, is there some
reason why not? they seem like an obvious generalization of sections for
binary operators like inc = (1 +) 
        John
-- 
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John Meacham - California Institute of Technology, Alum. - john at foo.net
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