Merge branch 'master' of ssh+git://git.sv.gnu.org/srv/git/lilypond

[lilypond.git] / lily / system.cc

diff --git a/lily/system.cc b/lily/system.cc
index 663d654e0b67cd8c916c26ccf061da51fa45c9ee..a2ad71ece35dc8cb8df9e1c4e1b691972b4faa5a 100644 (file)
--- a/lily/system.cc
+++ b/lily/system.cc
@@ -19,7 +19,6 @@
 #include "paper-score.hh"
 #include "paper-system.hh"
 #include "pointer-group-interface.hh"
-#include "spacing-interface.hh"
 #include "staff-symbol-referencer.hh"
 #include "warn.hh"
 #include "lookup.hh"
@@ -227,11 +226,17 @@ System::break_into_pieces (vector<Column_x_positions> const &breaking)
 
       system->set_bound (LEFT, c[0]);
       system->set_bound (RIGHT, c.back ());
+      SCM system_labels = SCM_EOL;
       for (vsize j = 0; j < c.size (); j++)
        {
          c[j]->translate_axis (breaking[i].config_[j], X_AXIS);
          dynamic_cast<Paper_column *> (c[j])->system_ = system;
+         /* collect the column labels */
+         SCM col_labels = c[j]->get_property ("labels");
+         if (scm_is_pair (col_labels))
+           system_labels = scm_append (scm_list_2 (col_labels, system_labels));
        }
+      system->set_property ("labels", system_labels);
       
       set_loose_columns (system, &breaking[i]);
       broken_intos_.push_back (system);
@@ -402,7 +407,7 @@ System::get_paper_system ()
 
   /* information that the page breaker might need */
   Grob *right_bound = this->get_bound (RIGHT);
-  pl->set_property ("skylines", this->get_property ("skylines"));
+  pl->set_property ("vertical-skylines", this->get_property ("vertical-skylines"));
   pl->set_property ("page-break-permission", right_bound->get_property ("page-break-permission"));
   pl->set_property ("page-turn-permission", right_bound->get_property ("page-turn-permission"));
   pl->set_property ("page-break-penalty", right_bound->get_property ("page-break-penalty"));
@@ -507,12 +512,14 @@ get_root_system (Grob *me)
 }
 
 ADD_INTERFACE (System,
-              "This is the toplevel object: each object in a score "
-              "ultimately has a System object as its X and Y parent. ",
+              "This is the top-level object: Each object in a score"
+              " ultimately has a @code{System} object as its X and"
+              " Y@tie{}parent.",
 
               /* properties */
               "all-elements "
               "columns "
+              "labels "
               "pure-Y-extent "
               "spaceable-staves "
               "skyline-distance "