until -package:numeric-prelude -package:base-prelude -package:hosc -package:numhask -package:faktory is:exact -package:xmonad-contrib -package:protolude -package:llvm-hs-pure -package:netwire

until p f yields the result of applying f until p holds.
repeat action until result fulfills condition
until p f yields the result of applying f until p holds.