2 book-scheme.cc -- implement Book bindings
4 source file of the GNU LilyPond music typesetter
6 (c) 2004--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
10 #include "output-def.hh"
12 #include "ly-module.hh"
14 LY_DEFINE(ly_make_book, "ly:make-book",
15 2, 0, 1, (SCM paper, SCM header, SCM scores),
16 "Make a \\book of @var{paper} and @var{header} (which may be #f as well) "
17 "containing @code{\\scores}.")
19 Output_def * odef = unsmob_output_def (paper);
20 SCM_ASSERT_TYPE (odef, paper,
21 SCM_ARG1, __FUNCTION__, "Output_def");
23 Book *book = new Book;
26 if (ly_c_module_p (header))
27 book->header_ = header;
29 for (SCM s = scores; scm_is_pair (s); s = scm_cdr (s))
31 Score *score = unsmob_score (scm_car (s));
33 book->scores_.push (score);
36 SCM x = book->self_scm ();
37 scm_gc_unprotect_object (x);