From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gdb-patches-return-82986-listarch-gdb-patches=sources.redhat.com@sourceware.org>
Received: (qmail 7272 invoked by alias); 12 Aug 2011 14:51:43 -0000
Received: (qmail 7256 invoked by uid 22791); 12 Aug 2011 14:51:42 -0000
X-SWARE-Spam-Status: No, hits=-6.8 required=5.0	tests=AWL,BAYES_00,RCVD_IN_DNSWL_HI,RP_MATCHES_RCVD,SPF_HELO_PASS
X-Spam-Check-By: sourceware.org
Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28)    by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Fri, 12 Aug 2011 14:51:23 +0000
Received: from int-mx12.intmail.prod.int.phx2.redhat.com (int-mx12.intmail.prod.int.phx2.redhat.com [10.5.11.25])	by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id p7CEpM9e023413	(version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK);	Fri, 12 Aug 2011 10:51:22 -0400
Received: from localhost.localdomain (ovpn01.gateway.prod.ext.phx2.redhat.com [10.5.9.1])	by int-mx12.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id p7CEpKpE007178;	Fri, 12 Aug 2011 10:51:21 -0400
From: Phil Muldoon <pmuldoon@redhat.com>
To: Matt Rice <ratmice@gmail.com>
Cc: gdb-patches@sourceware.org
Subject: Re: [python] [patch] set/show extended-prompt
References: <m3liv0yol6.fsf@redhat.com>	<CACTLOFoH-uGtoZ8Vp9GNpgV8ZZVaitnseMqRj83BS_Vf02FNeg@mail.gmail.com>
Reply-to: pmuldoon@redhat.com
X-URL: http://www.redhat.com
Date: Fri, 12 Aug 2011 14:51:00 -0000
In-Reply-To: <CACTLOFoH-uGtoZ8Vp9GNpgV8ZZVaitnseMqRj83BS_Vf02FNeg@mail.gmail.com>	(Matt Rice's message of "Thu, 11 Aug 2011 14:42:16 -0700")
Message-ID: <m3r54qlm3b.fsf@redhat.com>
User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.2 (gnu/linux)
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
X-IsSubscribed: yes
Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm
Precedence: bulk
List-Id: <gdb-patches.sourceware.org>
List-Subscribe: <mailto:gdb-patches-subscribe@sourceware.org>
List-Archive: <http://sourceware.org/ml/gdb-patches/>
List-Post: <mailto:gdb-patches@sourceware.org>
List-Help: <mailto:gdb-patches-help@sourceware.org>, <http://sourceware.org/ml/#faqs>
Sender: gdb-patches-owner@sourceware.org
X-SW-Source: 2011-08/txt/msg00246.txt.bz2

Matt Rice <ratmice@gmail.com> writes:

> On Thu, Aug 11, 2011 at 8:06 AM, Phil Muldoon <pmuldoon@redhat.com> wrote:
>
>> +@item @var{\e}
>> +Substitute an ESC character.
>
>> +def _prompt_esc(attr):
>> + =C2=A0 =C2=A0"The ESC character."
>> + =C2=A0 =C2=A0return '\033'
>
> won't usage of this (without an equivalent to bash's \[ \]) mess up
> the prompt width calculation?
> maybe something like...

Not sure what you mean by width in this context.  I checked strlen and
for /efoo/e and it reported the length at five?

Cheers

Phil

> @item @var{\[}
> Begins a sequence of non-printing characters.
> @item @var{\]}
> Ends a sequence of non-printing characters.
>
> def _prompt_nonprinting_begin(attr):
>    "Begins a sequence of non-printing characters."
>    return '\001'
>
> def _prompt_nonprinting_end(attr):
>    "Ends a sequence of non-printing characters."
>    return '\002'