bool last_part = ly_scm2bool (book_->paper_->c_variable ("part-is-last"));
SCM ret = SCM_EOL;
SCM label_page_table = book_->top_paper ()->c_variable ("label-page-table");
bool last_part = ly_scm2bool (book_->paper_->c_variable ("part-is-last"));
SCM ret = SCM_EOL;
SCM label_page_table = book_->top_paper ()->c_variable ("label-page-table");