Issue 5167/6: Changes: show \markup xxx = ... \etc assignments

[lilypond.git] / lily / smobs.cc

diff --git a/lily/smobs.cc b/lily/smobs.cc
index 8b3c8a90141e63a61991dd86579d40ab987dcf59..c700ea0d9b0f0a81d7e3f5d40774f5a85236b756 100644 (file)
--- a/lily/smobs.cc
+++ b/lily/smobs.cc
@@ -18,6 +18,13 @@
 */
 
 #include "smobs.hh"
+#include "listener.hh"
+
+Listener
+Smob_core::get_listener (SCM callback)
+{
+  return Listener (callback, self_scm ());
+}
 
 /*
   The CDR contains the actual protected list.
@@ -85,3 +92,13 @@ unprotect_smob (SCM smob, SCM *prot_cons)
   *prot_cons = SCM_EOL;
 #endif
 }
+
+
+Scm_init const *Scm_init::list_ = 0;
+
+void
+Scm_init::init ()
+{
+  for (Scm_init const *p = list_; p; p = p->next_)
+    p->fun_ ();
+}