From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gdb-return-36283-listarch-gdb=sources.redhat.com@sourceware.org>
Received: (qmail 18065 invoked by alias); 13 Nov 2009 14:36:16 -0000
Received: (qmail 18057 invoked by uid 22791); 13 Nov 2009 14:36:15 -0000
X-SWARE-Spam-Status: No, hits=-2.5 required=5.0 	tests=AWL,BAYES_00
X-Spam-Check-By: sourceware.org
Received: from NaN.false.org (HELO nan.false.org) (208.75.86.248)     by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Fri, 13 Nov 2009 14:36:08 +0000
Received: from nan.false.org (localhost [127.0.0.1]) 	by nan.false.org (Postfix) with ESMTP id 979CD10E87; 	Fri, 13 Nov 2009 14:36:06 +0000 (GMT)
Received: from caradoc.them.org (209.195.188.212.nauticom.net [209.195.188.212]) 	by nan.false.org (Postfix) with ESMTP id 7D9A610661; 	Fri, 13 Nov 2009 14:36:06 +0000 (GMT)
Received: from drow by caradoc.them.org with local (Exim 4.69) 	(envelope-from <drow@caradoc.them.org>) 	id 1N8xFt-00065a-LX; Fri, 13 Nov 2009 09:36:05 -0500
Date: Fri, 13 Nov 2009 23:41:00 -0000
From: Daniel Jacobowitz <drow@false.org>
To: Vladimir Prus <vladimir@codesourcery.com>
Cc: gdb@sources.redhat.com
Subject: Re: gdb v7.0 - user defined command's document section - space    prefixed end
Message-ID: <20091113143605.GA18096@caradoc.them.org>
Mail-Followup-To: Vladimir Prus <vladimir@codesourcery.com>, 	gdb@sources.redhat.com
References: <4AE7D19A.70600@googlemail.com>  <20091103143305.GN4573@adacore.com>  <4AF07D60.2020305@googlemail.com>  <20091103194313.GS4573@adacore.com>  <20091103195130.GA19931@caradoc.them.org>  <hd1ji7$sea$1@ger.gmane.org>  <20091106165450.GA24706@caradoc.them.org>  <hd1o0t$cl2$1@ger.gmane.org>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <hd1o0t$cl2$1@ger.gmane.org>
User-Agent: Mutt/1.5.20 (2009-06-14)
X-IsSubscribed: yes
Mailing-List: contact gdb-help@sourceware.org; run by ezmlm
Precedence: bulk
List-Id: <gdb.sourceware.org>
List-Subscribe: <mailto:gdb-subscribe@sourceware.org>
List-Archive: <http://sourceware.org/ml/gdb/>
List-Post: <mailto:gdb@sourceware.org>
List-Help: <mailto:gdb-help@sourceware.org>, <http://sourceware.org/ml/#faqs>
Sender: gdb-owner@sourceware.org
X-SW-Source: 2009-11/txt/msg00139.txt.bz2

On Fri, Nov 06, 2009 at 08:56:40PM +0300, Vladimir Prus wrote:
> Note that comment has disappeared, but it's not me -- process_next_line is given
> an empty string, presumably because readline is trying to act smart.

It's command_line_input, from top.c.  It also does history expansion.
Oh, well... for another day.

This patch is OK.  Please include changelogs...

> +  if (parse_commands)
> +    {
> +      /* If commands are parsed, we skip initial spaces. Otherwise,
> +        which is the case for Python commands and documentation
> +        (see the 'document' command), spaces are preserved.  */
> +      p = p2;
> +    }
> 
>    if (parse_commands)
>      {
> 

Want to combine the two if statements?

-- 
Daniel Jacobowitz
CodeSourcery