Issue 2491: Macro for(UP_and_DOWN) and 3 similar.

[lilypond.git] / lily / system.cc

diff --git a/lily/system.cc b/lily/system.cc
index f58f1158d483ef54288b07aff00d81d64d66ce64..fdcc2b133d1b056f78482087218aac7abbc559ff 100644 (file)
--- a/lily/system.cc
+++ b/lily/system.cc
@@ -874,14 +874,12 @@ System::calc_pure_relevant_grobs (SCM smob)
 
           if (Item *it = dynamic_cast<Item *> (elts[i]))
             {
-              Direction d = LEFT;
-              do
+              for (LEFT_and_RIGHT (d))
                 {
                   Item *piece = it->find_prebroken_piece (d);
                   if (piece && to_boolean (scm_apply_1 (pure_relevant_p, piece->self_scm (), SCM_EOL)))
                     relevant_grobs.push_back (piece);
                 }
-              while (flip (&d) != LEFT);
             }
         }
     }