From a858743c42178b35e2e8685143cd635e5a2b3291 Mon Sep 17 00:00:00 2001
From: fred <fred>
Date: Sun, 24 Mar 2002 19:39:00 +0000
Subject: [PATCH] lilypond-0.0.50

---
 lily/include/item.hh          | 3 ++-
 lily/include/lily-proto.hh    | 4 ++++
 lily/include/register.hh      | 3 ++-
 lily/include/staff-sym-reg.hh | 4 +++-
 lily/register.cc              | 1 -
 lily/staff-sym-reg.cc         | 5 +++++
 6 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/lily/include/item.hh b/lily/include/item.hh
index d1fc8c8bfa..3a1efa36c7 100644
--- a/lily/include/item.hh
+++ b/lily/include/item.hh
@@ -16,7 +16,8 @@
   spacing calculation. 
   
 */
-struct Item : Staff_elem {
+class Item : public Staff_elem {
+public:
     /// indirection to the column it is in
     PCol * pcol_l_;
 
diff --git a/lily/include/lily-proto.hh b/lily/include/lily-proto.hh
index ff9e0fea4f..abe556db86 100644
--- a/lily/include/lily-proto.hh
+++ b/lily/include/lily-proto.hh
@@ -52,5 +52,9 @@ struct Stem_req;
 struct Terminate_voice_req;
 struct Text_req;
 struct Timing_req;
+struct Note_column_register;
+struct Note_column;
+struct Staff_side;
+struct Staff_symbol;
 
 #endif // LILY_PROTO_HH
diff --git a/lily/include/register.hh b/lily/include/register.hh
index 4ac81c61e4..3978c79727 100644
--- a/lily/include/register.hh
+++ b/lily/include/register.hh
@@ -7,7 +7,7 @@
 #ifndef REGISTER_HH
 #define REGISTER_HH
 
-#include "proto.hh"
+#include "lily-proto.hh"
 #include "varray.hh"
 #include "request.hh"
 #include "staff-elem-info.hh"
@@ -24,6 +24,7 @@ class Request_register {
      */
     Request_register(const Request_register&){}
 protected:
+    
 
     /// utility
     virtual Paper_def * paper() const;
diff --git a/lily/include/staff-sym-reg.hh b/lily/include/staff-sym-reg.hh
index 24bd2c7abb..7ca370dd61 100644
--- a/lily/include/staff-sym-reg.hh
+++ b/lily/include/staff-sym-reg.hh
@@ -19,9 +19,11 @@ class Staff_sym_register : public Request_register {
     Staff_symbol *span_p_;
     Moment last_mom_;
 public:
-    ~Staff_sym_register();
     Staff_sym_register();
     NAME_MEMBERS(Staff_sym_register);
+protected:
+    virtual void process_requests();
+    ~Staff_sym_register();
     virtual void pre_move_processing();
     virtual void post_move_processing();
 };
diff --git a/lily/register.cc b/lily/register.cc
index 2c3f2ec1af..ed84c42c9b 100644
--- a/lily/register.cc
+++ b/lily/register.cc
@@ -16,7 +16,6 @@
 #include "register-group.hh"
 #include "debug.hh"
 
-
 bool
 Request_register::try_request(Request*)
 {
diff --git a/lily/staff-sym-reg.cc b/lily/staff-sym-reg.cc
index 34a53a552b..e201edb6e3 100644
--- a/lily/staff-sym-reg.cc
+++ b/lily/staff-sym-reg.cc
@@ -32,6 +32,11 @@ Staff_sym_register::post_move_processing()
     }
 }
 
+void
+Staff_sym_register::process_requests()
+{
+    announce_element(Staff_elem_info(span_p_, 0));
+}
 
 void
 Staff_sym_register::pre_move_processing()
-- 
2.39.5