Ed Schouten c56bcdbb96 Conformance: ignore {delete,insert} line while outside the scrolling region.
I noticed a small inconsistency in delete and insert line between xterm
and libteken. libteken allows these actions to happen while the cursor
is placed outside the scrolling region, while xterm does not.

This behaviour seems to be VT100-like. Confirmation:

	http://www.vt100.net/docs/vt102-ug/chapter5.html
	"This sequence is ignored when cursor is outside scrolling region."

MFC after:	1 month
2009-09-25 11:58:51 +00:00
..
2009-09-24 20:34:44 +00:00
2009-09-24 20:33:14 +00:00
2009-09-24 20:33:14 +00:00