add 2007 to (c) year.

[lilypond.git] / lily / object-key-undumper-scheme.cc

diff --git a/lily/object-key-undumper-scheme.cc b/lily/object-key-undumper-scheme.cc
index 5a01f1d009902b996acec4b8acad6bb1d9a304ae..4cbd79d92e2bef23b5a5e79a9d6bcfa20da9d6ae 100644 (file)
--- a/lily/object-key-undumper-scheme.cc
+++ b/lily/object-key-undumper-scheme.cc
@@ -3,50 +3,42 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 2005 Han-Wen Nienhuys <hanwen@xs4all.nl>
-
+  (c) 2005--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
 */
 
 #include "object-key-undumper.hh"
 
-LY_DEFINE(ly_undumper_read_keys, "ly:undumper-read-keys",
-         2, 0, 0,
-         (SCM undumper, SCM keys),
-         "Read serialized @var{keys} into @var{undumper}."
-         )
+LY_DEFINE (ly_undumper_read_keys, "ly:undumper-read-keys",
+          2, 0, 0,
+          (SCM undumper, SCM keys),
+          "Read serialized @var{keys} into @var{undumper}.")
 {
   Object_key_undumper *u = unsmob_key_undumper (undumper);
-  SCM_ASSERT_TYPE(u, undumper, SCM_ARG1, __FUNCTION__, "Undumper");
+  SCM_ASSERT_TYPE (u, undumper, SCM_ARG1, __FUNCTION__, "Undumper");
 
   u->parse_contents (keys);
   return SCM_UNSPECIFIED;
 }
 
-LY_DEFINE(ly_make_undumper, "ly:make-undumper",
-         0, 0, 0,
-         (),
-         "Create a key undumper. "
-         )
+LY_DEFINE (ly_make_undumper, "ly:make-undumper",
+          0, 0, 0,
+          (),
+          "Create a key undumper. ")
 {
   Object_key_undumper *u = new Object_key_undumper ();
-  SCM x = u->self_scm();
-  scm_gc_unprotect_object (x);
-  return x;
+  return u->unprotect ();
 }
 
+LY_DEFINE (ly_undumper_lookup, "ly:undumper-lookup",
+          2, 0, 0,
+          (SCM undumper, SCM serial),
+          "Return the object key for number @var{serial}. ")
 
-LY_DEFINE(ly_undumper_lookup, "ly:undumper-lookup",
-         2, 0, 0,
-         (SCM undumper, SCM serial),
-         "Return the object key for number @var{serial}. "
-         )
-  
 {
-  Object_key_undumper* u = unsmob_key_undumper (undumper);
+  Object_key_undumper *u = unsmob_key_undumper (undumper);
 
-  SCM_ASSERT_TYPE(u, undumper, SCM_ARG1, __FUNCTION__, "undumper");
-  SCM_ASSERT_TYPE(scm_is_integer(serial), serial, SCM_ARG2, __FUNCTION__, "integer");
-  return u->get_key (scm_to_int (serial))->self_scm();
+  SCM_ASSERT_TYPE (u, undumper, SCM_ARG1, __FUNCTION__, "undumper");
+  SCM_ASSERT_TYPE (scm_is_integer (serial), serial, SCM_ARG2, __FUNCTION__, "integer");
+  return u->get_key (scm_to_int (serial))->self_scm ();
 }
 
-