X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fbook-scheme.cc;h=ae505af3184b422f4c34ff9308f984b35acc4f19;hb=e375bc55aea13a75a7ee56248703c30108c25d57;hp=13a72dbfc7c0cc359855fcd08ca22829de4f359c;hpb=9d1520b21710bd22872010ae9aa4c4899014e9d4;p=lilypond.git

diff --git a/lily/book-scheme.cc b/lily/book-scheme.cc
index 13a72dbfc7..ae505af318 100644
--- a/lily/book-scheme.cc
+++ b/lily/book-scheme.cc
@@ -177,3 +177,7 @@ LY_DEFINE (ly_book_scores, "ly:book-scores",
   Book *b = unsmob_book (book);
   return b->scores_;
 }
+
+#include "ly-smobs.icc"
+
+IMPLEMENT_TYPE_P (Book, "ly:book?");