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loader: FB console does leave garbage on screen while scrolling

Description

loader: FB console does leave garbage on screen while scrolling

Scrolling screen will leave "trail" of chars from first column.
Apparently caused by cursor location mismanagement.
Make sure we do not [attempt to] set cursor out of the screen.

MFC after: 1 week

Details

Provenance
tsoomeAuthored on Aug 21 2021, 11:25 AM
Parents
rGf3dcedd3de27: targ(4): Remove D_NEEDGIANT.
Branches
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