X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fparenthesis-engraver.cc;h=160a3935872cc32a0d0c3a3d2d4b1ea035445183;hb=47db9a3883d726ca53e2133a3b2298f78dd6a32e;hp=7d2a8df8997f52662ba423992403f51885700a96;hpb=bc95f4434f760d41191341ab4508b2064eb19025;p=lilypond.git

diff --git a/lily/parenthesis-engraver.cc b/lily/parenthesis-engraver.cc
index 7d2a8df899..160a393587 100644
--- a/lily/parenthesis-engraver.cc
+++ b/lily/parenthesis-engraver.cc
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 2005--2010 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
@@ -46,45 +46,45 @@ Parenthesis_engraver::acknowledge_grob (Grob_info info)
   if (Stream_event *ev = info.event_cause ())
     {
       if (to_boolean (ev->get_property ("parenthesize")))
-	{
-	  if (Item *victim = dynamic_cast<Item*> (info.grob ()))
-	    {
-	      Engraver *eng = dynamic_cast<Engraver*> (info.origin_translator ());
-	      Item *paren = eng->make_item ("ParenthesesItem", victim->self_scm ());
-	      Pointer_group_interface::add_grob (paren, ly_symbol2scm ("elements"), victim);
-
-	      paren->set_parent (victim, Y_AXIS);
-	      
-	      Real size = robust_scm2double (paren->get_property ("font-size"), 0.0)
-		+ robust_scm2double (victim->get_property ("font-size"), 0.0);
-	      paren->set_property ("font-size", scm_from_double (size));
-	      
-	      /*
-		TODO?
-
-		enlarge victim to allow for parentheses space? 
-	      */
-	    }
-	  else
-	    {
-	      programming_error ("Don't know how to parenthesize spanners.");
-	    }
-	}
+        {
+          if (Item *victim = dynamic_cast<Item *> (info.grob ()))
+            {
+              Engraver *eng = dynamic_cast<Engraver *> (info.origin_translator ());
+              Item *paren = eng->make_item ("ParenthesesItem", victim->self_scm ());
+              Pointer_group_interface::add_grob (paren, ly_symbol2scm ("elements"), victim);
+
+              paren->set_parent (victim, Y_AXIS);
+
+              Real size = robust_scm2double (paren->get_property ("font-size"), 0.0)
+                          + robust_scm2double (victim->get_property ("font-size"), 0.0);
+              paren->set_property ("font-size", scm_from_double (size));
+
+              /*
+                TODO?
+
+                enlarge victim to allow for parentheses space?
+              */
+            }
+          else
+            {
+              info.grob ()->warning ("Don't know how to parenthesize spanners.");
+            }
+        }
     }
 }
 
 ADD_ACKNOWLEDGER (Parenthesis_engraver, grob);
 ADD_TRANSLATOR (Parenthesis_engraver,
-		/* doc */
-		"Parenthesize objects whose music cause has the"
-		" @code{parenthesize} property.",
-		
-		/* create */
-		"ParenthesesItem ",
-
-		/* read */
-		"",
-
-		/* write */
-		""
-		);
+                /* doc */
+                "Parenthesize objects whose music cause has the"
+                " @code{parenthesize} property.",
+
+                /* create */
+                "ParenthesesItem ",
+
+                /* read */
+                "",
+
+                /* write */
+                ""
+               );