ed 04a930203d Print backspaces after echoing an EOF.
Applications like shells expect EOF to give no graphical output, while
our implementation prints ^D by default (tunable with stty echoctl).
Make the new implementation behave like the old TTY code. Print two
backspaces afterwards.

Reported by:	koitsu
MFC after:	1 month
2009-10-17 08:59:41 +00:00
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