Path: csiph.com!usenet.pasdenom.info!gegeweb.org!de-l.enfer-du-nord.net!feeder1.enfer-du-nord.net!feeds.phibee-telecom.net!newsfeed.xs4all.nl!newsfeed3.news.xs4all.nl!xs4all!news2.euro.net!newsgate.cistron.nl!newsgate.news.xs4all.nl!post.news.xs4all.nl!not-for-mail
Return-Path: <ian.g.kelly@gmail.com>
X-Original-To: python-list@python.org
Delivered-To: python-list@mail.python.org
X-Spam-Status: OK 0.040
X-Spam-Evidence: '*H*': 0.93; '*S*': 0.01; 'syntax': 0.04; 'subject:PEP': 0.07; '"and"': 0.16; '24,': 0.16; 'begin?': 0.16; 'iterable': 0.16; 'wrote:': 0.18; 'lista': 0.19; 'example': 0.22; 'mon,': 0.24; 'header:In-Reply-To:1': 0.27; 'message- id:@mail.gmail.com': 0.30; 'received:google.com': 0.35; 'to:addr :python-list': 0.38; 'pm,': 0.38; 'does': 0.39; 'to:addr:python.org': 0.39; 'expression': 0.60; 'subject:? ': 0.60; 'subject:this': 0.83; '2013': 0.98
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :content-type; bh=qG1yeDrm4qhGdmz1Apkgj+rsVobljTm01xWjJ007pao=; b=UtjuGzwm3tfqOtTcxgqhG8ZabEm/Evv1kXP0vigdHAZNugGxeeQr05wRS0SWKGfmy8 FjqX2nsktQi0bTllRnQsQSC1Ixex2MVUGobqF0dyxD7foXnqtrS1I5qZnlmuB1HM6mY1 QyF0rkMDqDPfJY9M8o7XANwxRDOxMjtFwjVDXSJADOqyI8AN3pHUzSYFsmwDxBTycADt hbX5IzZqw38NovmAnWvMO9gb4PMU5JUT1TS6Ne0morRDSk+hlyGxsrTJu3QzlnDx0a/e 962bZEa2ZQ+ksDR+gYyszw7AkahWsTLoyEm6CacLdWNoPwlRrqp70PD1pv9FbOjap0i2 7wUg==
X-Received: by 10.68.247.100 with SMTP id yd4mr3449831pbc.57.1372105216687; Mon, 24 Jun 2013 13:20:16 -0700 (PDT)
MIME-Version: 1.0
In-Reply-To: <8D03F2B8CF0E7BE-1864-1796B@webmail-m103.sysops.aol.com>
References: <8D03F2B8CF0E7BE-1864-1796B@webmail-m103.sysops.aol.com>
From: Ian Kelly <ian.g.kelly@gmail.com>
Date: Mon, 24 Jun 2013 14:19:36 -0600
Subject: Re: Is this PEP-able? fwhile
To: Python <python-list@python.org>
Content-Type: text/plain; charset=ISO-8859-1
X-BeenThere: python-list@python.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: General discussion list for the Python programming language <python-list.python.org>
List-Unsubscribe: <http://mail.python.org/mailman/options/python-list>, <mailto:python-list-request@python.org?subject=unsubscribe>
List-Archive: <http://mail.python.org/pipermail/python-list/>
List-Post: <mailto:python-list@python.org>
List-Help: <mailto:python-list-request@python.org?subject=help>
List-Subscribe: <http://mail.python.org/mailman/listinfo/python-list>, <mailto:python-list-request@python.org?subject=subscribe>
Newsgroups: comp.lang.python
Message-ID: <mailman.3761.1372105220.3114.python-list@python.org>
Lines: 11
NNTP-Posting-Host: 2001:888:2000:d::a6
X-Trace: 1372105220 news.xs4all.nl 15954 [2001:888:2000:d::a6]:42328
X-Complaints-To: abuse@xs4all.nl
Xref: csiph.com comp.lang.python:49076

On Mon, Jun 24, 2013 at 1:52 PM,  <jimjhb@aol.com> wrote:
> Syntax:
>
> fwhile X in ListY and conditionZ:

Also, this syntax is ambiguous.  Take for example the statement:

fwhile X in ListA and ListB and ListC and ListD:

At which "and" does the iterable expression stop and the condition
expression begin?