This package provides functions to perform REPL-driven development
for Scala programming language.

Currently it supports the following features:

1. Automatically detect project root, trigger a REPL session and
   attach to it.

2. Evaluate source code in the REPL session that the current buffer
   is attached to.

3. Customize commands to run for SBT/Mill projects or non-project
   files.

4. Run ad-hoc REPL sessions with custom commands and manually
   attach to/detach from it.

5. Support multiple REPL sessions for different projects/ad-hoc
   files.

Note that the evaluation functionality is restricted by
corresponding Scala REPL.

Also note that this package *might* work on Emacs < 29.1, but it is
not guaranteed.  You are welcome to open an issue on the GitHub page
and let know if it does.

This package does not define any minor mode.  You are free to bind
its functions in scala-mode or scala-ts-mode however you like.