Cleanup us << \\ >> for multivoice sections.

[lilypond.git] / lily / book-scheme.cc

diff --git a/lily/book-scheme.cc b/lily/book-scheme.cc
index 1bf602907a68f7a31c520f8411756d31258f0555..e00f1ded496965f1882390f31976f613b26debb7 100644 (file)
--- a/lily/book-scheme.cc
+++ b/lily/book-scheme.cc
@@ -15,11 +15,11 @@
 
 LY_DEFINE (ly_make_book, "ly:make-book",
           2, 0, 1, (SCM paper, SCM header, SCM scores),
-          "Make a \\book of @var{paper} and @var{header} (which may be #f as well)  "
-          "containing @code{\\scores}.")
+          "Make a @code{\\book} of @var{paper} and @var{header}"
+          " (which may be @code{#f} as well) containing @code{\\scores}.")
 {
   Output_def *odef = unsmob_output_def (paper);
-  LY_ASSERT_FIRST_SMOB (Output_def, paper)
+  LY_ASSERT_SMOB (Output_def, paper, 1);
 
   Book *book = new Book;
   book->paper_ = odef;
@@ -39,17 +39,15 @@ LY_DEFINE (ly_book_process, "ly:book-process",
                     SCM default_paper,
                     SCM default_layout,
                     SCM output),
-          "Print book. @var{output} is passed to the backend unchanged. "
-          "Eg. it may be "
-          "a string (for file based outputs) or a socket (for network based "
-          "output).")
+          "Print book.  @var{output} is passed to the backend unchanged."
+          "  For example, it may be a string (for file based outputs)"
+          " or a socket (for network based output).")
 {
   Book *book = unsmob_book (book_smob);
 
-  LY_FUNC_NOTE_FIRST_ARG(book_smob);
-  LY_ASSERT_SMOB(Book,1);
-  LY_ASSERT_SMOB(Output_def, 2);
-  LY_ASSERT_SMOB(Output_def, 3);
+  LY_ASSERT_SMOB (Book, book_smob, 1);
+  LY_ASSERT_SMOB (Output_def, default_paper, 2);
+  LY_ASSERT_SMOB (Output_def, default_layout, 3);
 
   Paper_book *pb = book->process (unsmob_output_def (default_paper),
                                  unsmob_output_def (default_layout));
@@ -68,18 +66,16 @@ LY_DEFINE (ly_book_process_to_systems, "ly:book-process-to-systems",
                     SCM default_paper,
                     SCM default_layout,
                     SCM output),
-          "Print book. @var{output} is passed to the backend unchanged. "
-          "Eg. it may be "
-          "a string (for file based outputs) or a socket (for network based "
-          "output).")
+          "Print book.  @var{output} is passed to the backend unchanged."
+          "  For example, it may be a string (for file based outputs)"
+          " or a socket (for network based output).")
 {
-  LY_ASSERT_FIRST_SMOB (Book, book_smob);
+  LY_ASSERT_SMOB (Book, book_smob, 1);
+  LY_ASSERT_SMOB (Output_def, default_paper, 2);
+  LY_ASSERT_SMOB (Output_def, default_layout, 3);
 
   Book *book = unsmob_book (book_smob); 
 
-  LY_ASSERT_SMOB(Output_def, 2);
-  LY_ASSERT_SMOB(Output_def, 3);
-
   Paper_book *pb = book->process (unsmob_output_def (default_paper),
                                  unsmob_output_def (default_layout));
   if (pb)
@@ -91,3 +87,12 @@ LY_DEFINE (ly_book_process_to_systems, "ly:book-process-to-systems",
   return SCM_UNSPECIFIED;
 }
 
+LY_DEFINE (ly_book_add_score_x, "ly:book-add-score!",
+          2, 0, 0, (SCM book_smob, SCM score),
+          "Add @var{score} to @var{book-smob} score list.")
+{
+  LY_ASSERT_SMOB (Book, book_smob, 1);
+  Book *book = unsmob_book (book_smob); 
+  book->add_score (score);
+  return SCM_UNSPECIFIED;
+}