until -package:numeric-prelude -package:yesod-paginator -package:prelude-compat -package:numhask -package:distribution-opensuse is:exact -package:hledger-web -package:base -package:hedgehog -package:xmonad-contrib -package:netwire -package:ghc

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