until -package:numeric-prelude -package:base-prelude -package:distribution-opensuse -package:Cabal -package:hedgehog is:exact -package:basic-prelude -package:netwire -package:intro -package:ghc -package:hledger-web

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.