{cabal}:

cabal.mkDerivation (self : {
  pname = "text";
  version = "0.5";
  sha256 = "02c3b6a57e1250dc0945d909dffdc256c2e720e751b8a75d6117522c85100fc2";
  meta = {
    description = "An efficient package Unicode text type";
  };
})