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args in Scheme
From: |
胡海鹏 - Hu Haipeng |
Subject: |
args in Scheme |
Date: |
Wed, 16 Feb 2011 10:49:03 +0800 (CST) |
Hello,
Three years ago, when I defined a function, someone told me that in Lily Scheme can only take up to 3 arguments. I don't know whether this limitation is eliminated now, so could you tell me whether the following prints correctly?
Haipeng
\version "2.13.50"
triTempo =
#(define-music-function (parser location prependText notevaluei notevalueii appendText) (string? string? string? string?)
#{ \tempo \markup { \line { $prependText " (" \fontsize #-2 \general-align #Y #DOWN \note #$notevaluei #1 "=" \general-align #Y #DOWN \note #$notevalueii #1 $appendText ) } }
#})
\score {
\new Staff {
\time 4/4
\triTempo "Allegro" "2" "4" "= 60"
c'4 c' c' c'
}
\layout { }
}
- args in Scheme,
胡海鹏 - Hu Haipeng <=