Try to return edits from FoldMap::apply_edits

The goal is to describe how the fold map changed. Hopefully this is correct.

Co-Authored-By: Max Brunsfeld <maxbrunsfeld@gmail.com>
8b34deab58Nathan Sobo committed on 7/15/2021, 9:08:18 PMparent2c9f730
1 file changedLine totals unavailable