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Date: Thu, 08 Nov 2007 23:40:21 +0200
From: "R.Mahmatkhanov" <cvs-src@yandex.ru>
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Subject: bug in telnet client?
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Good day!

A friend of mine just pick this bug (whatever).

1. run telnet
2. on telnet> prompt do:
    - press and hold 'Ctrl' button
    - then press '~' button
    - then press '\' button
    - unpress the 'Ctrl' button
3. You'll see this:
    > telnet> ^\Quit (core dumped)

It plays in all tested 6.x/7.x with tcsh/zsh/xterm.