Mail Archives: djgpp/1996/02/28/04:51:21
On Sun, 25 Feb 1996 12:14:23 +0200 Eli Zaretskii wrote:
> On Wed, 21 Feb 1996, C. N. Feng wrote:
>
> > When I ran info.exe ( from V2) under 4DOS551, there are some letters which do not relate to the text scattered
> > across the screen. While, this does not happen under DOS 6.22.
> >
> > The DPMI used is CWSDPMI came with V2.
> Do you use the INFO_LINES feature of Info?
Yes, INFO_LINES=25.
> Do the random letters appear while Info runs or after it exits?
They appear during Info runs.
>Do the random letters disappear when parts of the Info display overwrite them?
I think they were overwitten by the Info display.
But the same letters apper in the same screen.
I mean if 'z' appears in a window, when I switch to another window, other letters appear.
Switch back, 'z' appears at the same position.
It seems to me that the output buffer did not be cleaned completely.
Regards
Cheng-Ning Feng
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