From mboxrd@z Thu Jan  1 00:00:00 1970
X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org
X-Spam-Level: 
X-Spam-Status: No, score=-1.0 required=5.0 tests=DKIM_ADSP_CUSTOM_MED,
	FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE autolearn=ham
	autolearn_force=no version=3.4.4
Received: (qmail 14876 invoked from network); 26 Jun 2020 17:25:16 -0000
Received: from ns1.primenet.com.au (HELO primenet.com.au) (203.24.36.2)
  by inbox.vuxu.org with ESMTPUTF8; 26 Jun 2020 17:25:16 -0000
Received: (qmail 23168 invoked by alias); 26 Jun 2020 17:25:09 -0000
Mailing-List: contact zsh-workers-help@zsh.org; run by ezmlm
Precedence: bulk
X-No-Archive: yes
List-Id: Zsh Workers List <zsh-workers.zsh.org>
List-Post: <mailto:zsh-workers@zsh.org>
List-Help: <mailto:zsh-workers-help@zsh.org>
List-Unsubscribe: <mailto:zsh-workers-unsubscribe@zsh.org>
Sender: zsh-workers@zsh.org
X-Seq: 46126
Received: (qmail 5311 invoked by uid 1010); 26 Jun 2020 17:25:09 -0000
X-Qmail-Scanner-Diagnostics: from mail-lj1-f173.google.com by f.primenet.com.au (envelope-from <hboetes@gmail.com>, uid 7791) with qmail-scanner-2.11 
 (clamdscan: 0.102.3/25850. spamassassin: 3.4.4.  
 Clear:RC:0(209.85.208.173):SA:0(-2.0/5.0):. 
 Processed in 1.667864 secs); 26 Jun 2020 17:25:09 -0000
X-Envelope-From: hboetes@gmail.com
X-Qmail-Scanner-Mime-Attachments: |
X-Qmail-Scanner-Zip-Files: |
Received-SPF: pass (ns1.primenet.com.au: SPF record at _netblocks.google.com designates 209.85.208.173 as permitted sender)
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=1e100.net; s=20161025;
        h=x-gm-message-state:mime-version:from:date:message-id:subject:to;
        bh=K2BaZWS9qW0MlhuU1DlUPs/rgsn62c5krxnQukVvpVI=;
        b=QUOV/Jet4+QOClKeLT+4VBZOrJO4Y7BQxqr+V/f44jIBC5wZ1dTdj0RqXq+lX/sxbL
         oqA+3MY34aecYiDrsi2tlUQr1jLOGmBIJ4HKIXV15yB9MVgvBkAR4A7fuguBQdcZzua/
         I5ShdU51Sqt27FT3MYMkajWhprLOjaqG+TJaF9Ge5mxMQGu+2jOaR/NfhJxkk29WRVIK
         dv3H0A3QWhOF9AbkljUfwWGKrgwdAjNWebySIBEU7VYcQLwkFiGq/Z6auVmrwVzAMtzO
         ssBUmGumiRx2bvFGibQLxBX+gWnEJnzllIP2NRH845Xogdp/QLeeZ+Je1axIhSWk7hrh
         9+nA==
X-Gm-Message-State: AOAM530Joj1S4dWd6mWts5PJwo9zbxCARSfijJ7u1yJCDdWg2y4byfUJ
	mleZtIt1EJfdZCBDZQev71aOftkVlUByFTtD/gwrs2IZ7ws=
X-Google-Smtp-Source: ABdhPJzyvPBs1G4upb3uBlskXXIh6QjVu8DaspaLzKAbjKR/DsligfPJhhOc3TjS1f+g8+IFQswPsa/vODyPAPvl18Q=
X-Received: by 2002:a2e:b611:: with SMTP id r17mr1894694ljn.321.1593192272405;
 Fri, 26 Jun 2020 10:24:32 -0700 (PDT)
MIME-Version: 1.0
From: Han Boetes <hboetes@gmail.com>
Date: Fri, 26 Jun 2020 19:24:21 +0200
Message-ID: <CAOzo9e6MHyWNbpeD=804ZyBAAQJVEQHTHZXYcmKGm9G2WNZHYg@mail.gmail.com>
Subject: cd does not update $PWD in a timely fashion.
To: zsh-workers@zsh.org
Content-Type: multipart/alternative; boundary="00000000000074a75305a8fffb3a"

--00000000000074a75305a8fffb3a
Content-Type: text/plain; charset="UTF-8"

I had this program changing the name of the current working directory and
noticed cd .; echo $PWD didn't pick up the changes.

The following code replicates the problem.

% set -x;mkdir foo; cd foo; mv ~/foo ~/bar; echo $PWD;pwd; readlink -f .;
cd .; echo $PWD ;pwd; readlink -f .; cd .; echo $PWD ;pwd; readlink -f .
+/bin/zsh:8> mkdir foo
+/bin/zsh:8> cd foo
+/bin/zsh:8> mv -i /home/han/foo /home/han/bar
+/bin/zsh:8> echo /home/han/foo
/home/han/foo
+/bin/zsh:8> pwd
/home/han/foo
+/bin/zsh:8> readlink -f .
/home/han/bar
+/bin/zsh:8> cd .
+/bin/zsh:8> echo /home/han/foo
/home/han/foo
+/bin/zsh:8> pwd
/home/han/bar
+/bin/zsh:8> readlink -f .
/home/han/bar
+/bin/zsh:8> cd .
+/bin/zsh:8> echo /home/han/bar
/home/han/bar
+/bin/zsh:8> pwd
/home/han/bar
+/bin/zsh:8> readlink -f .
/home/han/bar


With kind regards,
Han

--00000000000074a75305a8fffb3a--