--- pango/pango/opentype/harfbuzz-buffer.c~	2007-08-29 18:00:23.000000000 -0500
+++ pango/pango/opentype/harfbuzz-buffer.c	2007-10-10 03:25:28.000000000 -0500
@@ -32,6 +32,8 @@ hb_buffer_ensure( HB_Buffer buffer,
       if ( REALLOC_ARRAY( buffer->positions, buffer->allocated, new_allocated, HB_PositionRec ) )
 	return error;
 
+      printf ("reallocating HB_Buffer from %lu to %lu items\n", buffer->allocated, new_allocated);
+
       buffer->allocated = new_allocated;
     }