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To: "Alex Malinovich" <baggend@howlermonkey.net>
Cc: <cygwin@cygwin.com>
Subject: Re: Screen overdraw effect
References: <002101c13a7f$26e05c20$0800a8c0@TheLoveShack.local>
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From: Kazuhiro Fujieda <fujieda@jaist.ac.jp>
Date: 11 Sep 2001 23:00:13 +0900
In-Reply-To: "Alex Malinovich"'s message of Tue, 11 Sep 2001 00:03:51 -0500
Message-ID: <s1selpd7rpu.fsf@jaist.ac.jp>
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>>> On Tue, 11 Sep 2001 00:03:51 -0500
>>> "Alex Malinovich" <baggend@howlermonkey.net> said:

> With the new version (not even sure if
> less was one of the updates) My screen decides to go back in time after
> I finish viewing a document.
> 
> e.g.
> $ ls
> <shows directory listing>
> 
> $ less junk.txt
> <shows contents of junk.txt>
> 
> <I push "q">
> 
> "$" prompt appears at a random spot on the screen with remnants of the
> ls scattered throughout, both above and below the current prompt.

This problem is triggered by a bug in Cygwin DLL 1.3.2.
Less with the latest termcap and the 1.3.2 DLL try to recover
the previous screen, but it fails.

I fixed it a week ago, so this problem should be solved with the
upcoming 1.3.3 release. If you can't wait the release, please
try the latest nightly snapshot or start less with the -X option.
This option can disable it for saving/restoring the screen.
____
  | AIST      Kazuhiro Fujieda <fujieda@jaist.ac.jp>
  | HOKURIKU  Center for Information Science
o_/ 1990      Japan Advanced Institute of Science and Technology

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