Turn music functions and their signatures into C++ smobs

[lilypond.git] / scm / document-identifiers.scm

diff --git a/scm/document-identifiers.scm b/scm/document-identifiers.scm
index 821dde09c2b1251e983bfd674ed62be343583f95..fcd8f932146181b6dc016eac3d1b9d04fbbd1796 100644 (file)
--- a/scm/document-identifiers.scm
+++ b/scm/document-identifiers.scm
@@ -26,7 +26,7 @@
        (map symbol->string
             (cddr (cadr (procedure-source func)))))
        (doc (procedure-documentation func))
-       (sign (object-property func 'music-function-signature))
+       (sign (ly:music-function-signature music-func))
        (type-names (map (lambda (pred)
                          (if (pair? pred)
                              (format #f "[~a]" (type-name (car pred)))