MING TSANG <tsan...@rogers.com> writes:
> Dear lilyponders:I do not know scheme code. Can scheme code to
> generate variable series with leading "\"?Detail question in the lily
> file attachment.Thank you for any help.Immanuel,Ming.
\version "2.19.46"
\language "english"
\header {
title = "感谢一生有祢"
subtitle = "Thank You For Being In My Life"
composer = "曲詞 : 陳玉彬"
}
\layout {
\context {
\Voice
\consists "Melody_engraver"
\override Stem #'neutral-direction = #'()
}
}
global = {
\key c \major
\numericTimeSignature
\time 4/4
\partial 4
\tempo 4=76
}
mel.0 = { <>^\markup{\box\bold"Verse"} g8 8 |}
mel.1 = { c'8. 16~8 b d' c'~8 b~ |}
mel.2 = { b8 a'8~4 r8 g'8 8 8 |}
mel.3 = { f'4. e'8 g' a c'8 16 e'16~ | \break }
mel.4 = { e'8 d'~4~4. g'8 |}
mel.5 = { a'4. g'8 4. e'16 f' |}
mel.6 = { g'8 f'16 g'~8 f' e'4. d'8 |}
mel.7 = { c'4 r16 c'16 a c' a'8 e'16 f'~8 g'~ | \break }
expendVar =
#(define-music-function (xx start stop) (list? index? index?)
#{ #@(map (lambda (i) #{ $xx . #i #}) (iota (- stop start -1) start)) #})
melody = {
\global
%{
can the following be generated by Scheme code
such as "\expendVar xx 0 7" where xx is the variable "\mel";
"0" is start number and "7 "is the end number.
%}
\expendVar \mel 0 7
}
\score {
<<
\new Staff { \melody }
>>
\layout { }
\midi { }
}
--
David Kastrup
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