Add number-or-markup? predicate

[lilypond.git] / scm / c++.scm

diff --git a/scm/c++.scm b/scm/c++.scm
index 8d1df2aed7487b22c742780e4f73c0c12833fbd2..f0c5d3aea9f546980949318d6498d1dcef483ba8 100644 (file)
--- a/scm/c++.scm
+++ b/scm/c++.scm
@@ -62,6 +62,9 @@
 (define-public (number-or-string? x)
   (or (number? x) (string? x)))
 
+(define-public (number-or-markup? x)
+  (or (number? x) (markup? x)))
+
 (define-public (string-or-pair? x)
   (or (string? x) (pair? x)))