X-Recipient:	archive-cygwin AT delorie DOT com
X-SWARE-Spam-Status:	No, hits=-2.4 required=5.0 tests=AWL,BAYES_00,SARE_SUB_ENC_UTF8
X-Spam-Check-By:	sourceware.org
Message-ID:	<4B1F8BA3.3070302@towo.net>
Date:	Wed, 09 Dec 2009 12:36:03 +0100
From:	Thomas Wolff <towo AT towo DOT net>
User-Agent:	Thunderbird 2.0.0.23 (Windows/20090812)
MIME-Version:	1.0
To:	cygwin AT cygwin DOT com
Subject:	Re: UTF-8 in Cygwin console on 1.7
References:	<4B1E4D22 DOT 9020406 AT hones DOT org DOT uk> <416096c60912080520l49cbf64bwa4a2c4510b13a9f0 AT mail DOT gmail DOT com> <4B1E56D1 DOT 2090501 AT hones DOT org DOT uk> <416096c60912081305k3d386207q5d6fb6cdc77c47a AT mail DOT gmail DOT com> <4B1F29F0 DOT 7020701 AT hones DOT org DOT uk> <416096c60912082136x316686b3gab4275c9ac5736de AT mail DOT gmail DOT com>
In-Reply-To:	<416096c60912082136x316686b3gab4275c9ac5736de@mail.gmail.com>
X-IsSubscribed:	yes
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id:	<cygwin.cygwin.com>
List-Subscribe:	<mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive:	<http://sourceware.org/ml/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender:	cygwin-owner AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com
Delivered-To:	mailing list cygwin AT cygwin DOT com

[maybe continue on cygwin-developers?]

Andy Koppe wrote:
> 2009/12/9 Cliff Hones
>   
>> I would guess the change is to file cygwin/fhandler_console.cc, and
>> is simply to remove line 1616 [ cursor_rel (1, 0); ] (after case NULL:)
>>     
> Yep, except that the patch removes the (misnamed) IGN case altogether.
>   
So the #define IGN should go as well...
Actually, I don't really understand this code part:
* What is the purpose of the lookup table for the switch rather than 
just switching on a few special control characters?
* What is the idea of (randomly?) assigning ERR to some control 
characters and NOR to others?
* How does the case NOR *work* actually? The characters *do* print out 
although according to the code only a replacement char U+2592 is 
written. Am I half-awake?

Maybe after clarifying this, the whole snipplet should be cleaned up a 
little bit.
Thomas

--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple

- Raw text -