Re: clef change confuses manual key signature

[David Kastrup]

james <address@hidden> writes:

> In the following:
> \version "2.14.2"
> \score {
>    \relative c' {
>       \time 2/4
>       \set Staff.keySignature = #`(((0 . 4) . ,SHARP) ((0 . 3) . ,SHARP))
>       \clef treble
>       c8 a c d
> %%% Commenting out the following line solves the problem %%%
>       \clef bass
>       e fis d c
>    }
>    \layout {}
> }
>
> The clef change causes lilypond to error and not produce output. This also 
> errors in 2.15., while 2.12 does not error. Is there some way around this? 

>From 7dba3c0c0c93306ccf29c27ddf1d34847c01d203 Mon Sep 17 00:00:00 2001
From: David Kastrup <address@hidden>
Date: Tue, 14 Aug 2012 06:15:33 +0200
Subject: [PATCH] Fix problem changing clef with custom keysigature

---
 scm/music-functions.scm |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scm/music-functions.scm b/scm/music-functions.scm
index cd0ff32..b9c5d1d 100644
--- a/scm/music-functions.scm
+++ b/scm/music-functions.scm
@@ -1347,7 +1347,7 @@ immediately', that is, only look at key signature.  
@code{#t} is `forever'."
 
 For convenience, returns @code{0} if entry is @code{#f}."
   (if entry
-      (if (number? (car entry))
+      (if (number? (cdr entry))
          (cdr entry)
          (cadr entry))
       0))
-- 
1.7.9.5


-- 
David Kastrup