Merge from emacs-23; up to r100587.

1 files changed, 4 insertions, 0 deletions

diff --git a/src/dispextern.h b/src/dispextern.h
index 77c45cf2fc6..5d8b4562499 100644
--- a/src/dispextern.h
+++ b/src/dispextern.h
@@ -845,6 +845,10 @@ struct glyph_row
   /* Vertical offset of the right fringe bitmap.  */
   signed right_fringe_offset : FRINGE_HEIGHT_BITS;
 
+  /* 1 means that at least one of the left and right fringe bitmaps is
+     periodic and thus depends on the y-position of the row.  */
+  unsigned fringe_bitmap_periodic_p : 1;
+
   /* 1 means that we must draw the bitmaps of this row.  */
   unsigned redraw_fringe_bitmaps_p : 1;