Dissociate critical from cosmetic \layout modifications.
treeddadc6f22ab1f61f8a132f9e670737e8aaca44cd
drwxr-xr-x - bin
drwxr-xr-x - etc
drwxr-xr-x - lib
-rw-r--r-- 2295 main.ly
drwxr-xr-x - out
drwxr-xr-x - scores
drwxr-xr-x - share