highly recommend that you always include the @code{\version}, no matter
how small your file is. Speaking from personal experience, it's
quite frustrating to try to remember which version of LilyPond you were
-using a few years ago. @code{convert-ly} requires you to declare
+using a few years ago. @command{convert-ly} requires you to declare
which version of LilyPond you used.
@item @strong{Include checks}: @ruser{Bar and barnumber checks},