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},
-@ruser{Octave check}. If you include checks every so often, then
+@item @strong{Include checks}: @ruser{Bar and bar number checks},
+@ruser{Octave checks}. If you include checks every so often, then
if you make a mistake, you can pinpoint it quicker. How often is
@q{every so often}? It depends on the complexity of the music.
For very simple music, perhaps just once or twice. For very