This is copy pasta from another project.

This allows to initialize the algorithm not only for one but for all
morphisms and is needed to test initialization from main.

It's needed in other modules than the parser

This type should only be an artifact of the fromJSON machinery.

Previously, this was already computed in Encoding.new. But since
`pred` requires knowledge about the size of the target set, this is
much better done in the init phase.

This file is used as local emacs configuration

Instead of letting each individual functor parse the whole morphism,
only let them influence the parsing of individual mappings.

This helps with debugging, because it formats the `show` output with
more newlines and colors.