From: David Kastrup <dak@gnu.org>
Date: Mon, 7 Oct 2013 19:46:50 +0000 (+0200)
Subject: Issue 3604: Fix function signature of overrideTimeSignatureSettings
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=bcdfd210552a618f621e520f75f6df587c0a9149;p=lilypond.git

Issue 3604: Fix function signature of overrideTimeSignatureSettings

Using fraction? rather than pair? is more discriminative, and using
the cheap-list? predicate rather than plain list? is not really a
significant time saver in a complex construct like this.
---

diff --git a/ly/music-functions-init.ly b/ly/music-functions-init.ly
index 3f88b07252..f47cd1d214 100644
--- a/ly/music-functions-init.ly
+++ b/ly/music-functions-init.ly
@@ -728,7 +728,7 @@ ottava =
 overrideTimeSignatureSettings =
 #(define-music-function
    (parser location time-signature base-moment beat-structure beam-exceptions)
-   (pair? pair? cheap-list? cheap-list?)
+   (fraction? fraction? list? list?)
 
    (_i "Override @code{timeSignatureSettings}
 for time signatures of @var{time-signature} to have settings