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Looking inside markup
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From: |
Peter Chubb |
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Subject: |
Looking inside markup |
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Date: |
Thu, 24 Apr 2008 14:17:40 +1000 |
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User-agent: |
Wanderlust/2.15.6 (Almost Unreal) SEMI/1.14.6 (Maruoka) FLIM/1.14.9 (Gojō) APEL/10.7 MULE XEmacs/21.4 (patch 21) (Educational Television) (i486-linux-gnu) |
On my quest for better MIDI, I'm trying to deal with alterations on a
turn. How do I look `inside' a markup sequence?
What I've tried is:
(let* ((t (ly:music-property e 'text)))
(cond
((equal? t (markup #:line (#:flat)))
(set! alteration -1/2))
((equal? t (markup #:line (#:sharp)))
(set! alteration 1/2))))
but this never matches.
The music looks something like:
d^\markup{\flat}^\turn^\markup{\sharp}
--
Dr Peter Chubb http://www.gelato.unsw.edu.au peterc AT gelato.unsw.edu.au
http://www.ertos.nicta.com.au ERTOS within National ICT Australia
- Looking inside markup,
Peter Chubb <=