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

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <47ED963E.3060709@zytor.com>
Date:	Fri, 28 Mar 2008 18:07:10 -0700
From:	"H. Peter Anvin" <hpa@...or.com>
To:	Jan Engelhardt <jengelh@...putergmbh.de>
CC:	"John T." <j.thomast@...oo.com>, linux-kernel@...r.kernel.org
Subject: Re: UTF-8 and Alt key in the console

Jan Engelhardt wrote:
>>
>> I think it would be a major lose to move away from ISO 6429 format; 
>> the format is self-terminating and really isn't all that complex.
> 
> What do you mean by self-terminating? There is no easy
> synchronization like in UTF-8, given you are anywhere inside
> a text stream, how do you know (a) you are already in an
> escape sequence and (b) how to figure out the rebegin of
> normal text.

(a) isn't readily supported (other than scanning backwards), but (b) is 
pretty easy, see ISO 6429.

	-hpa
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/