X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fpaper-column-engraver.cc;h=b92abe8171da0747fce745c7cc9b7ff1af81e428;hb=4b78ea65daabcab3c4b6baf90fdd6f98aa186917;hp=8ff894d8facbc9f402af3d33d2834125d95d97d6;hpb=caac677710724849651381d11577f61dd9618bcf;p=lilypond.git

diff --git a/lily/paper-column-engraver.cc b/lily/paper-column-engraver.cc
index 8ff894d8fa..b92abe8171 100644
--- a/lily/paper-column-engraver.cc
+++ b/lily/paper-column-engraver.cc
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 2005--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 2005--2015 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
@@ -22,6 +22,7 @@
 #include "international.hh"
 #include "accidental-placement.hh"
 #include "accidental-interface.hh"
+#include "arpeggio.hh"
 #include "axis-group-interface.hh"
 #include "context.hh"
 #include "note-spacing.hh"
@@ -49,7 +50,7 @@ void
 Paper_column_engraver::finalize ()
 {
   if (! (breaks_ % 8))
-    progress_indication ("[" + to_string (breaks_) + "]");
+    progress_indication ("[" + ::to_string (breaks_) + "]");
 
   if (!made_columns_)
     {
@@ -97,7 +98,7 @@ Paper_column_engraver::make_columns ()
 void
 Paper_column_engraver::initialize ()
 {
-  system_ = dynamic_cast<System *> (unsmob_grob (get_property ("rootSystem")));
+  system_ = derived_unsmob<System> (get_property ("rootSystem"));
   make_columns ();
 
   system_->set_bound (LEFT, command_column_);
@@ -213,7 +214,7 @@ Paper_column_engraver::process_music ()
   if (start_of_measure)
     {
       Moment mlen = Moment (measure_length (context ()));
-      Grob *column = unsmob_grob (get_property ("currentCommandColumn"));
+      Grob *column = Grob::unsmob (get_property ("currentCommandColumn"));
       if (column)
         column->set_property ("measure-length", mlen.smobbed_copy ());
       else
@@ -238,10 +239,11 @@ Paper_column_engraver::stop_translation_timestep ()
 
       if (!elem->get_parent (X_AXIS))
         elem->set_parent (col, X_AXIS);
-      if (!unsmob_grob (elem->get_object ("axis-group-parent-X")))
+      if (!Grob::is_smob (elem->get_object ("axis-group-parent-X")))
         elem->set_object ("axis-group-parent-X", col->self_scm ());
 
-      if (Accidental_placement::has_interface (elem))
+      if (Accidental_placement::has_interface (elem)
+          || Arpeggio::has_interface (elem))
         Separation_item::add_conditional_item (col, elem);
       else if (!Accidental_interface::has_interface (elem))
         Separation_item::add_item (col, elem);
@@ -257,7 +259,8 @@ Paper_column_engraver::stop_translation_timestep ()
       for (vsize i = 0; i < break_events_.size (); i++)
         {
           SCM perm = break_events_[i]->get_property ("break-permission");
-          if (perm == ly_symbol2scm ("force") || perm == ly_symbol2scm ("allow"))
+          if (scm_is_eq (perm, ly_symbol2scm ("force"))
+              || scm_is_eq (perm, ly_symbol2scm ("allow")))
             warning (_ ("forced break was overridden by some other event, "
                         "should you be using bar checks?"));
         }
@@ -267,7 +270,7 @@ Paper_column_engraver::stop_translation_timestep ()
       breaks_++;
 
       if (! (breaks_ % 8))
-        progress_indication ("[" + to_string (breaks_) + "]");
+        progress_indication ("[" + ::to_string (breaks_) + "]");
     }
 
   context ()->get_score_context ()->unset_property (ly_symbol2scm ("forbidBreak"));
@@ -277,7 +280,7 @@ Paper_column_engraver::stop_translation_timestep ()
 
   SCM mpos = get_property ("measurePosition");
   SCM barnum = get_property ("internalBarNumber");
-  if (unsmob_moment (mpos)
+  if (Moment::is_smob (mpos)
       && scm_is_integer (barnum))
     {
       SCM where = scm_cons (barnum,