+ (old-relative-not-used-message input-file-name))%% there is a problem at the end of the input file
+
+#(if (and (not version-seen)
+ (defined? 'input-file-name))
+ (version-not-seen-message input-file-name))
+
+#(if (pair? toplevel-scores)
+ (toplevel-book-handler
+ parser
+ (apply ly:make-book $defaultpaper $defaultheader toplevel-scores)))