- SCM systems = ly_format_output (context);
- Music_output *output = g->get_output ();
- if (systems != SCM_UNDEFINED)
- {
- /* ugh, this is strange, Paper_book without a Book object. */
- Paper_book *paper_book = new Paper_book ();
- paper_book->header_ = header;
- paper_book->paper_ = unsmob_output_def (scaled_bookdef);
-
- if (ly_c_module_p (header))
- paper_book->add_score (header);
- paper_book->add_score (systems);
-
- paper_book->classic_output (ly_scm2string (outname));
- scm_gc_unprotect_object (paper_book->self_scm ());
- }
- scm_gc_unprotect_object (output->self_scm ());