linux-kernel - Re: UTF-8 and Alt key in the console

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Message-ID: <47F8FC50.2010406@zytor.com>
Date:	Sun, 06 Apr 2008 09:37:36 -0700
From:	"H. Peter Anvin" <hpa@...or.com>
To:	Marko Macek <Marko.Macek@....net>
CC:	Jan Engelhardt <jengelh@...putergmbh.de>,
	"John T." <j.thomast@...oo.com>, linux-kernel@...r.kernel.org
Subject: Re: UTF-8 and Alt key in the console

Marko Macek wrote:
> H. Peter Anvin wrote:
> 
>> One would also like to distinguish, say, Backspace from Ctrl-H.  This 
>> is trickier, because the termios settings don't permit compound keys.  
>> The most obvious way to deal with that is an escape code for Ctrl-H, 
>> but that has the risk of breaking a lot of other things.
> 
> Backspace is not a problem, since it generates ^? (DEL/127) on Linux 
> since the early days.
> 
> It would be really nice to be able get arbitrary modifier combinations 
> for all keys and a separate combination for the escape key.
> 

Yes; this probably needs to be modal, but we can probably live with that.

	-hpa
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