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

[lilypond.git] / lily / spacing-interface.cc

diff --git a/lily/spacing-interface.cc b/lily/spacing-interface.cc
index 82eb11ef5f1d3816d2e59274c77b531d48236f81..27c99bb15933b06d8279cdf434e937ac6c30ad4b 100644 (file)
--- a/lily/spacing-interface.cc
+++ b/lily/spacing-interface.cc
@@ -55,8 +55,7 @@ Spacing_interface::skylines (Grob *me, Grob *right_col)
 
   Drul_array<Grob *> columns (left_col, right_col);
 
-  Direction d = LEFT;
-  do
+  for (LEFT_and_RIGHT (d))
     {
       for (vsize i = 0; i < items[d].size (); i++)
         {
@@ -88,7 +87,6 @@ Spacing_interface::skylines (Grob *me, Grob *right_col)
             }
         }
     }
-  while (flip (&d) != LEFT);
 
   return skylines;
 }