You can have trailing commas just fine: https://github.com/dhall-lang/dhall-lang/pull/956
However, `dhall format` is _very_ opinionated, and will remove it.
However, `dhall format` is _very_ opinionated, and will remove it.
{ foo = 3, bar = 4, baz = 5, verylongproperty = 6, dunnoneedsmoremore = 7, howmanytoforcealinebreak = 8 }
{ foo = 3
, bar = 4
, baz = 5
, verylongproperty = 6
, dunnoneedsmoremore = 7
, howmanytoforcealinebreak = 8
}