Doc: removing a left over html tag in a snippet

[lilypond.git] / lily / axis-group-engraver.cc

diff --git a/lily/axis-group-engraver.cc b/lily/axis-group-engraver.cc
index b582fa417f43f1de177018ca17a463a67c4c6a53..10ad7f59922796e33043cca02e1d0f31567400e6 100644 (file)
--- a/lily/axis-group-engraver.cc
+++ b/lily/axis-group-engraver.cc
@@ -1,14 +1,26 @@
 /*
-  axis-group-engraver.cc -- implement Axis_group_engraver
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 1999--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c) 1999--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  LilyPond is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  LilyPond is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include "axis-group-engraver.hh"
 
 #include "axis-group-interface.hh"
+#include "pointer-group-interface.hh"
 #include "context.hh"
 #include "international.hh"
 #include "spanner.hh"
@@ -18,10 +30,15 @@
 
 Axis_group_engraver::Axis_group_engraver ()
 {
-  must_be_last_ = true;
   staffline_ = 0;
 }
 
+bool
+Axis_group_engraver::must_be_last () const
+{
+  return true;
+}
+
 void
 Axis_group_engraver::process_music ()
 {
@@ -39,10 +56,6 @@ Axis_group_engraver::get_spanner ()
   return make_spanner ("VerticalAxisGroup", SCM_EOL);
 }
 
-/*
-  TODO: should we junk minimumVerticalExtent/extraVerticalExtent ?
-*/
-
 void
 Axis_group_engraver::finalize ()
 {
@@ -50,6 +63,8 @@ Axis_group_engraver::finalize ()
     {
       Grob *it = unsmob_grob (get_property ("currentCommandColumn"));
       staffline_->set_bound (RIGHT, it);
+
+      Pointer_group_interface::set_ordered (staffline_, ly_symbol2scm ("elements"), false);
     }
 }
 
@@ -72,19 +87,19 @@ Axis_group_engraver::process_acknowledged ()
   for (vsize i = 0; i < elts_.size (); i++)
     {
       if (!unsmob_grob (elts_[i]->get_object ("axis-group-parent-Y")))
-       {
-         if (staffline_->get_parent (Y_AXIS)
-             && staffline_->get_parent (Y_AXIS) == elts_[i])
-           {
-             staffline_->warning (_ ("Axis_group_engraver: vertical group already has a parent"));
-             staffline_->warning (_ ("are there two Axis_group_engravers?"));
-             staffline_->warning (_ ("removing this vertical group"));
-             staffline_->suicide ();
-             staffline_ = 0;
-             break;
-           }
-         add_element (elts_[i]);
-       }
+        {
+          if (staffline_->get_parent (Y_AXIS)
+              && staffline_->get_parent (Y_AXIS) == elts_[i])
+            {
+              staffline_->warning (_ ("Axis_group_engraver: vertical group already has a parent"));
+              staffline_->warning (_ ("are there two Axis_group_engravers?"));
+              staffline_->warning (_ ("removing this vertical group"));
+              staffline_->suicide ();
+              staffline_ = 0;
+              break;
+            }
+          add_element (elts_[i]);
+        }
     }
   elts_.clear ();
 }
@@ -98,8 +113,16 @@ Axis_group_engraver::add_element (Grob *e)
 ADD_ACKNOWLEDGER (Axis_group_engraver, grob);
 
 ADD_TRANSLATOR (Axis_group_engraver,
-               /* doc */ "Group all objects created in this context in a VerticalAxisGroup spanner.",
-               /* create */ "VerticalAxisGroup",
-               /* accept */ "",
-               /* read */ "verticalExtent minimumVerticalExtent extraVerticalExtent",
-               /* write */ "");
+                /* doc */
+                "Group all objects created in this context in a"
+                " @code{VerticalAxisGroup} spanner.",
+
+                /* create */
+                "VerticalAxisGroup ",
+
+                /* read */
+                "currentCommandColumn ",
+
+                /* write */
+                ""
+               );