What are the scripts these 'test' dirs?
Those are actual tests for the added functionality, runnable with `pytest`.
Was this a mistake?
No, I believe that these tests are individually useful, even though not yet integrated into the Lilypond testing system. If you prefer, though, I can leave them out. https://codereview.appspot.com/344000043/ _______________________________________________ lilypond-devel mailing list lilypond-devel@gnu.org https://lists.gnu.org/mailman/listinfo/lilypond-devel
