LY_DEFINE (ly_paper_book_paper, "ly:paper-book-paper",
1, 0, 0, (SCM pb),
- "Return pages in book @var{pb}.")
+ "Return the paper output definition (@code{\\paper})"
+ " in book @var{pb}.")
{
LY_ASSERT_SMOB (Paper_book, pb, 1);
Paper_book *pbook = unsmob_paper_book (pb);