http://bugzilla.gnome.org/show_bug.cgi?id=336128
Index: vteseq.c
===================================================================
RCS file: /cvs/gnome/vte/src/vteseq.c,v
retrieving revision 1.2
diff -u -p -d -r1.2 vteseq.c
--- vteseq.c	10 Feb 2006 09:25:56 -0000	1.2
+++ vteseq.c	27 Mar 2006 01:52:18 -0000
@@ -2281,6 +2281,10 @@ vte_sequence_handler_sf(VteTerminal *ter
 				screen->insert_delta++;
 				screen->scroll_delta++;
 				screen->cursor_current.row++;
+				/* update start and end, as they are relative
+				 * to insert_delta. */
+				start++;
+				end++;
 				_vte_ring_insert_preserve(terminal->pvt->screen->row_data,
 							  screen->cursor_current.row,
 							  row);

