screen bugs/features

[pwolfe at kailand.KAI.COM]

The two different cursor movement commands after the two ClearScreen calls in
ansi.c are correct.

Screen is emulating an ANSI terminal (even if the terminal you run it on
*isn't* an ANSI terminal), and in all the manuals for ANSI style terminals we
have, <esc>c resets the terminal and homes the cursor, and <esc>[2J clears
the screen but *doesn't* home the cursor.


	Patrick Wolfe			System Manager, Kuck & Assoc., Inc.
	pat at kai.com			{uunet,uiucuxc,sequent}!kailand!pat
	pat%kai.com at uxc.cso.uiuc.edu	pat%kai.com at uiucuxc.arpa
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