From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <zsh-users-return-15865-mason-zsh=primenet.com.au@zsh.org>
Received: (qmail 22093 invoked by alias); 11 Mar 2011 16:33:36 -0000
Mailing-List: contact zsh-users-help@zsh.org; run by ezmlm
Precedence: bulk
X-No-Archive: yes
List-Id: Zsh Users List <zsh-users.zsh.org>
List-Post: <mailto:zsh-users@zsh.org>
List-Help: <mailto:zsh-users-help@zsh.org>
X-Seq: 15865
Received: (qmail 20187 invoked from network); 11 Mar 2011 16:33:34 -0000
X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on f.primenet.com.au
X-Spam-Level: 
X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_LOW,
	SPF_HELO_PASS autolearn=ham version=3.3.1
Received-SPF: none (ns1.primenet.com.au: domain at csr.com does not designate permitted sender hosts)
Date: Fri, 11 Mar 2011 16:33:25 +0000
From: Peter Stephenson <Peter.Stephenson@csr.com>
To: Zsh Users <zsh-users@zsh.org>
Subject: Re: possibly useful zsh_directory_name implementation
Message-ID: <20110311163325.2bc05b6b@pwslap01u.europe.root.pri>
In-Reply-To: <20110311162514.255fe6b6@pwslap01u.europe.root.pri>
References: <AANLkTin+cCxFRYtwZXGSUWyLjfe7NV-eDx1mcS9sSau0@mail.gmail.com>
	<20110311104402.6a411b10@pwslap01u.europe.root.pri>
	<20110311162514.255fe6b6@pwslap01u.europe.root.pri>
Organization: Cambridge Silicon Radio
X-Mailer: Claws Mail 3.7.8 (GTK+ 2.22.0; i386-redhat-linux-gnu)
MIME-Version: 1.0
Content-Type: text/plain; charset="US-ASCII"
Content-Transfer-Encoding: 7bit
X-Originating-IP: [10.103.11.49]
X-Scanned-By: MailControl A_10_80_00 (www.mailcontrol.com) on 10.71.0.121

On Fri, 11 Mar 2011 16:25:14 +0000
Peter Stephenson <Peter.Stephenson@csr.com> wrote:
> +local func
> +
> +if [[ -n $functions[zsh_directory_name] || \
> +  ${+zsh_directory_name_functions} -ne 0 ]] ; then
> +  zsh_directory_name c && return 0
> +  for func in $zsh_directory_name_functions; do
> +    $func c && return 0
> +  done
> +  return 1

Instantly after sending this, I realised it should try all functions and
return status 0 or 1 based on whether any were successful.  I've
submitted it in that form.

-- 
Peter Stephenson <pws@csr.com>            Software Engineer
Tel: +44 (0)1223 692070                   Cambridge Silicon Radio Limited
Churchill House, Cambridge Business Park, Cowley Road, Cambridge, CB4 0WZ, UK


Member of the CSR plc group of companies. CSR plc registered in England and Wales, registered number 4187346, registered office Churchill House, Cambridge Business Park, Cowley Road, Cambridge, CB4 0WZ, United Kingdom