I went through the interfaces pages recently, and I found a couple of things that need to be fixed (these is from the 2.25 version).
(1) The centered-spanner-interface page talks about using it with MultiMeasureRest, but MultiMeasureRest isn't among the list of grobs at the bottom that use it. (The MultiMeasureRest page doesn't mention that it uses the centered-spanner-interface, either.) (2) The stroke-finger-interface page says that it is for "right hand finger instructions." Well, this isn't true if the instrument is being played left-handed. In that case the "right hand" really is the "picking hand" or "strumming hand." Similarly, "left hand" should be replaced with something like "fretting hand." (This term looks strange if you're playing a fretless instrument. If there are any violinists out there: If you play the violin right-handed, what is your left hand called?) --- Christopher Carl Heckman
