mutopia move

[lilypond.git] / lily / item.cc

diff --git a/lily/item.cc b/lily/item.cc
index d6214c5b6a8e2e0e89cc887047af582a265ef873..9c8a004fde23c0d5ec384004427437c8c9104663 100644 (file)
--- a/lily/item.cc
+++ b/lily/item.cc
@@ -8,7 +8,7 @@
 
 
 #include "paper-score.hh"
-#include "debug.hh"
+#include "warn.hh"
 #include "item.hh"
 #include "paper-column.hh"
 #include "spanner.hh"
@@ -21,7 +21,6 @@ Item::Item (SCM s)
 {
   broken_to_drul_[LEFT] = broken_to_drul_[RIGHT]=0;
   Group_interface::add_thing (this, ly_symbol2scm ("interfaces"), ly_symbol2scm ("item-interface"));
-                    
 }
 
 /**
@@ -143,12 +142,7 @@ Item::break_status_dir () const
 void
 Item::handle_prebroken_dependencies ()
 {
-  if (original_l_)
-    {
-      mutable_property_alist_
-       = handle_broken_grobs(original_l_->mutable_property_alist_,
-                              gh_int2scm (break_status_dir ()));
-    }
+  Grob::handle_prebroken_dependencies ();
   
   /*
     Can't do this earlier, because try_visibility_lambda () might set
@@ -156,11 +150,10 @@ Item::handle_prebroken_dependencies ()
 
     TODO:
 
-    handle visibility-lambda the item itself iso. breakstatusdir, so
-    the function can do more complicated things.
-    
+    give the item to break-visibility itself, so the function can do
+    more complicated things.
   */
-  SCM vis = get_grob_property ("visibility-lambda");
+  SCM vis = get_grob_property ("break-visibility");
   if (gh_procedure_p (vis))
     {
       SCM args = scm_list_n (gh_int2scm (break_status_dir ()), SCM_UNDEFINED);
@@ -200,5 +193,12 @@ unsmob_item (SCM s )
 
 ADD_INTERFACE(Item,
              "item-interface",
-             "",
-             "no-spacing-rods visibility-lambda breakable")
+             "
+
+Grobs can be distinguished in their role in the horizontal spacing.
+Many grobs define constraints on the spacing by their sizes. For
+example, note heads, clefs, stems, and all other symbols with a fixed
+shape.  These grobs form a subtype called @code{Item}.
+
+",
+             "no-spacing-rods break-visibility breakable")