Ed Schouten 1259994283 Fix rendering glitch in cons25 emulation.
Because we now have cons25-style linewrapping, we must also use cons25-
style reverse linewrapping. This means that a ^H on column 0 will move
the cursor one line up.

Also fix a small regression: if the user invokes a RIS (Reset to Initial
State), we must show the cursor again.

Spotted by:	Paul B. Mahol <onemda gmail com>
2009-01-04 22:24:47 +00:00
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