From: "Russ Cox" <rsc@swtch.com>
To: "Fans of the OS Plan 9 from Bell Labs" <9fans@cse.psu.edu>
Subject: Re: [9fans] Implementing cooked mode
Date: Wed, 20 Dec 2006 20:47:47 -0500 [thread overview]
Message-ID: <ee9e417a0612201747v258a66bcj905fcd8a8be3d279@mail.gmail.com> (raw)
In-Reply-To: <ee9e417a0612201708v630704f8id4b6ed54f0702345@mail.gmail.com>
> > If a program has the console in raw mode, can it erase characters or
> > words that it has echoed to the screen?
>
> No.
This is actually only half true. You can echo backspaces and it will
erase up to the beginning of the line, but no earlier.
Russ
next prev parent reply other threads:[~2006-12-21 1:47 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-12-21 0:54 Joel Salomon
2006-12-21 1:08 ` Russ Cox
2006-12-21 1:47 ` Russ Cox [this message]
2006-12-21 12:50 ` Brantley Coile
2006-12-21 2:27 ` [9fans] " Joel Salomon
2006-12-21 4:01 ` Russ Cox
2006-12-21 1:37 [9fans] " erik quanstrom
2007-02-15 17:44 ` Harri Haataja
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