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Input variables and Scheme

From: Michael Welsh Duggan
Subject: Input variables and Scheme
Date: Fri, 22 Sep 2006 14:14:11 -0400
User-agent: Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux)

Either the documentation for 12.2.1 "Input variables and Scheme" is
deprecated, or somthing is broken.  Using the following input:

\version "2.9.19"

traLaLa = { c'4 d'4 }

#(define newLa (map ly:music-deep-copy
  (list traLaLa traLaLa)))
#(define twice
  (make-sequential-music newLa))

{ \twice }
I get the following output:

lilypond -f ps /home/md5i/lily/test27.ly
GNU LilyPond 2.9.19.mwd
Processing `/home/md5i/lily/test27.ly'
Parsing.../home/md5i/lily/test27.ly:2:3: While evaluating arguments to list in 
expression (list traLaLa traLaLa):
/home/md5i/lily/test27.ly:2:3: Unbound variable: traLaLa

Michael Welsh Duggan

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