What is the cooperative way to write a plugin? The documentation for writing plugins mentions leoPy.leo, but it is not in the repository - does one copy LeoPyRef.leo to leoPy.leo and make changes there? If so, how does one contribute back? Adding a plugin to LeoPyRef.leo works, but does a rewrite/reordering of that file when using the development version of Leo. Is there a particular version of Leo one uses to edit LeoPyRef.leo, or is there some other workflow?
A pull request to support elixir @doc is available for consideration, but it may not be appropriate for all or have deficiencies such as a lack of unit tests. Perhaps it could be a plugin that monkey-patched class AtFile.