I try lilypond scheme-sandbox. The highlight did not correspond to what chapter 1 - scheme tutorial (extending.pdf) said: "2" is
suppose displays on a line, but it is not. Please refer to the copy of the run.
Microsoft Windows [Version 6.1.7600]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.
C:\Users\Tsang>lilypond scheme-sandbox
GNU LilyPond 2.16.2
Processing `C:/Program Files (x86)/LilyPond/usr/share/lilypond/current/ly/scheme
-sandbox.ly'
Parsing...
guile> (define a 2)
guile> a
2
guile> (display a)
2guile> (display a)(newline)
2guile>
guile> (display a)(display "\n")
2guile>
guile> (set! a 12345)
guile> a
12345
guile> (display a) (newline)
12345guile>
guile> (display a)(newline)
12345guile>
guile>