how to make a lilypond fragment without any notes in it?

(apologies if this has appeared twice - I sent it once before I had completely subscribed successfully, and so presume that that email won't appear) I'm writing what the lilypond docs call a 'musicological' document - a latex doc with lilypond rendered items inside it. I'm using lilypond-book fo

how to make a lilypond fragment without any notes in it?

I'm writing what the lilypond docs call a 'musicological' document - a latex doc with lilypond rendered items inside it. I'm using lilypond-book for this task (the version of lilypond I'm using is 2.4.2 under cygwin on windows XP). One of the lilypond items I want to render is a staff with a cl