Issue 1356 in lilypond: LilyPond-style comments embedded in a Scheme expression can't include special characters

[lilypond]

Status: Accepted
Owner: ----
Labels: Type-Defect Priority-Medium syntax

New issue 1356 by v.villenave: LilyPond-style comments embedded in a Scheme  
expression can't include special characters
http://code.google.com/p/lilypond/issues/detail?id=1356

% Reported by Werner:  
http://lists.gnu.org/archive/html/lilypond-devel/2010-10/msg00352.html

\version "2.13.36"

% This does work:
foo =
#(define-music-function (parser location music) (ly:music?)
 #{ $music % comment
 #})

% This doesn't:
foo =
#(define-music-function (parser location music) (ly:music?)
 #{ $music % $comment
 #})

% In the last case, `comment' is regarded as a Scheme variable.