On Nov 4, 2013 10:08 PM, "Eric Schulte" <schulte.eric@gmail.com> wrote:
> Look in lisp/ob-lilypond.el.  Specifically (1) would be done in
> `org-babel-expand-body:lilypond', and both (2) and (3) in
> `org-babel-execute:lilypond'.

Thanks. I'm not much of a LISPer so I have no idea when I might get around
to that.

In the meantime, I was just advised that lilypond has a command-line switch
"-dpreview" that should eliminate the need to run "convert -trim." I'll try
that first.

hjh