I'm a novice Scheme programmer writing a music-function for manipulating
temporal proportion in music transcribed from white mensural notation.
Amongst other things, the function includes the original mensural
timesig in a \mark \markup, using the following code:
#(define mensurationSign '(("C" . "timesig.neomensural44")
("cutC" . "timesig.neomensural22")
%... and so on...
))
mensuration = #(define-music-function (P L mensuralTimesig
%.....)
% ...
#{ \mark \markup {
\concat {
\musicglyph #(cdr (assoc mensuralTimesig
mensurationSign))
% ... and so on...
So far, so good - this all works fine. However, I would like to extend
this to work with mensuration signs that don't appear as musicglyphs.
For example: "C2" or "3". Please could one of you experts point me in a
sensible direction to achieve this?
(I could probably do this by splitting the mensuralTimesig argument into
two separate arguments, but this would create an inelegant interface to
the function.)
Thanks in anticipation of your sage advice.
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