@hackage portray-prettyprinter0.1.0

A portray backend using the prettyprinter package.

This provides a prettyprinter backend for portray along with derivable Pretty instances for types with Portray instances.

This started out as a copy of portray-pretty, and is still very similar. However, prettyprinter gives more flexibility to documents at the cost of requiring more behavior to be specified explicitly. As such, some formats can be nicer with the prettyprinter backend, but as of the initial release, this backend is less mature and hasn't been used in practice, so there are likely more formatting bugs. Please do file bugs on the GitHub issue tracker if you find anything that seems obviously wrong!