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From: | David Nalesnik |
Subject: | Re: How do I define an Lilypond/Scheme alist as cons of two a lists? |
Date: | Sat, 13 Sep 2014 17:32:01 -0500 |
I have pitch names defined as a alist in Lilypond as below and it works
fine. \version "2.18.2"
pitchname = #`(
(saa . , (ly:make-pitch -1 0 NATURAL))
(raa . , (ly:make-pitch -1 1 FLAT))
(sa . , (ly:make-pitch -1 0 NATURAL))
(ri . , (ly:make-pitch -1 1 FLAT))
(ga . , (ly:make-pitch -1 2 NATURAL))
)
#(ly:parser-set-note-names parser pitchname)
musicA = \relative sa' { sa4 ri ga sa ri ga sa ri ga ri saa ga ri sa ga
raa }
\score {\musicA}
I would like to define the variable pitchname as sum/join/append/cons of
two a lists, as below:
firstpart = #`(
(saa . , (ly:make-pitch -1 0 NATURAL))
(raa . , (ly:make-pitch -1 1 FLAT))
)
secondpart = #'(
(sa . , (ly:make-pitch -1 0 NATURAL))
(ri . , (ly:make-pitch -1 1 FLAT))
(ga . , (ly:make-pitch -1 2 NATURAL))
)
and combine the two, say:
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