Imported Upstream version 2.16.0

[lilypond.git] / lily / extender-engraver.cc

diff --git a/lily/extender-engraver.cc b/lily/extender-engraver.cc
index 49fcbcaf3f598d6a55895c1238cb46685dcacd75..19e04062793b19d531f6a73b5b3f646772eaf602 100644 (file)
--- a/lily/extender-engraver.cc
+++ b/lily/extender-engraver.cc
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 1999--2011 Glen Prideaux <glenprideaux@iname.com>,
+  Copyright (C) 1999--2012 Glen Prideaux <glenprideaux@iname.com>,
   Han-Wen Nienhuys <hanwen@xs4all.nl>,
   Jan Nieuwenhuizen <janneke@gnu.org>
 
@@ -67,7 +67,6 @@ Extender_engraver::listen_extender (Stream_event *ev)
   ASSIGN_EVENT_ONCE (ev_, ev);
 }
 
-
 /*
   A CompletizeExtenderEvent is sent at the end of each lyrics block
   to ensure any pending extender can be correctly terminated if the lyrics
@@ -116,33 +115,33 @@ Extender_engraver::stop_translation_timestep ()
       Grob *h = voice ? get_current_note_head (voice, to_boolean (get_property ("includeGraceNotes"))) : 0;
 
       if (h)
-       {
-         if (extender_)
-           {
-             Pointer_group_interface::add_grob (extender_,
-                                                ly_symbol2scm ("heads"), h);
-           }
-
-         if (pending_extender_)
-           {
-             Pointer_group_interface::add_grob (pending_extender_,
-                                                ly_symbol2scm ("heads"), h);
-           }
-       }
+        {
+          if (extender_)
+            {
+              Pointer_group_interface::add_grob (extender_,
+                                                 ly_symbol2scm ("heads"), h);
+            }
+
+          if (pending_extender_)
+            {
+              Pointer_group_interface::add_grob (pending_extender_,
+                                                 ly_symbol2scm ("heads"), h);
+            }
+        }
       else
-       {
-         if (pending_extender_
-             && !get_property ("extendersOverRests"))
-           {
-             completize_extender (pending_extender_);
-             pending_extender_ = 0;
-           }
-       }
+        {
+          if (pending_extender_
+              && !get_property ("extendersOverRests"))
+            {
+              completize_extender (pending_extender_);
+              pending_extender_ = 0;
+            }
+        }
       if (extender_)
-       {
-         pending_extender_ = extender_;
-         extender_ = 0;
-       }
+        {
+          pending_extender_ = extender_;
+          extender_ = 0;
+        }
     }
 
   ev_ = 0;
@@ -155,7 +154,7 @@ completize_extender (Spanner *sp)
     {
       extract_item_set (sp, "heads", heads);
       if (heads.size ())
-       sp->set_bound (RIGHT, heads.back ());
+        sp->set_bound (RIGHT, heads.back ());
     }
 }
 
@@ -167,7 +166,7 @@ Extender_engraver::finalize ()
       completize_extender (extender_);
 
       if (!extender_->get_bound (RIGHT))
-       extender_->warning (_ ("unterminated extender"));
+        extender_->warning (_ ("unterminated extender"));
       extender_ = 0;
     }
 
@@ -176,23 +175,23 @@ Extender_engraver::finalize ()
       completize_extender (pending_extender_);
 
       if (!pending_extender_->get_bound (RIGHT))
-       pending_extender_->warning (_ ("unterminated extender"));
+        pending_extender_->warning (_ ("unterminated extender"));
       pending_extender_ = 0;
     }
 }
 
 ADD_ACKNOWLEDGER (Extender_engraver, lyric_syllable);
 ADD_TRANSLATOR (Extender_engraver,
-               /* doc */
-               "Create lyric extenders.",
+                /* doc */
+                "Create lyric extenders.",
 
-               /* create */
-               "LyricExtender ",
+                /* create */
+                "LyricExtender ",
 
-               /* read */
-               "extendersOverRests "
-               "includeGraceNotes ",
+                /* read */
+                "extendersOverRests "
+                "includeGraceNotes ",
 
-               /* write */
-               ""
-               );
+                /* write */
+                ""
+               );