[Peter_Dyballa@Web.DE: popd in tcsh fails]

[Peter_Dyballa@Web.DE: popd in tcsh fails]

[Richard Stallman]

[I sent this message twice before but did not get a response.]

Can someone please look at this, then ack to me?

------- Start of forwarded message -------
To: emacs-pretest-bug@gnu.org
From: Peter Dyballa <Peter_Dyballa@Web.DE>
Date: Wed, 20 Jul 2005 15:36:11 +0200
X-Sender: Peter_Dyballa@web.de
Subject: popd in tcsh fails
Sender: emacs-pretest-bug-bounces+rms=gnu.org@gnu.org
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Hello!

I am using tcsh 6.12.00 in *shell* mode and GNU Emacs does not seem to 
understand popd, i.e. after a popd in *shell* file name completion or 
dired start with the directory that was before my working directory. 
These variables are customized:

	 '(comint-completion-recexact t)
	 '(comint-input-ignoredups t)
	 '(comint-input-ring-file-name ".emacs.d/history")
	 '(comint-prompt-regexp "^[a-z]+ [0-9]+ /\\\\ " t)
	 '(comint-use-prompt-regexp nil)
	 '(shell-cd-regexp "[cp]d")
	 '(shell-dirtrack-verbose nil)
	 '(shell-pushd-regexp "p(ush|)d")

Important settings:
   value of $LC_ALL: de_DE.UTF-8
   value of $LC_COLLATE: nil
   value of $LC_CTYPE: nil
   value of $LC_MESSAGES: nil
   value of $LC_MONETARY: nil
   value of $LC_NUMERIC: nil
   value of $LC_TIME: nil
   value of $LANG: de_DE.UTF-8
   locale-coding-system: utf-8
   default-enable-multibyte-characters: t

Major mode: Shell

Minor modes in effect:
   display-time-mode: t
   mouse-sel-mode: t
   show-paren-mode: t
   desktop-save-mode: t
   tool-bar-mode: t
   mouse-wheel-mode: t
   tooltip-mode: t
   auto-compression-mode: t
   menu-bar-mode: t
   global-font-lock-mode: t
   font-lock-mode: t
   blink-cursor-mode: t
   column-number-mode: t
   line-number-mode: t
   transient-mark-mode: t
   next-error-follow-minor-mode:  Fol

- --
Greetings

   Pete

"Programming today is a race between software engineers striving to
build bigger and better idiot-proof programs, and the Universe trying
to produce bigger and better idiots. So far, the Universe is winning."
                                                           -- Rich Cook



_______________________________________________
Emacs-pretest-bug mailing list
Emacs-pretest-bug@gnu.org
http://lists.gnu.org/mailman/listinfo/emacs-pretest-bug
------- End of forwarded message -------

Re: [Peter_Dyballa@Web.DE: popd in tcsh fails]

[Emilio Lopes]

Richard Stallman writes:

> Can someone please look at this, then ack to me?

I started Emacs with this command:

   ./src/emacs --no-init-file --no-site-file -l ~/tcsh-init.el

The file ~/tcsh-init.el contains the following:

   (setq shell-file-name "tcsh")
   (setenv "SHELL" shell-file-name)
   (setq explicit-shell-file-name shell-file-name)

   (setq comint-completion-recexact t)
   (setq comint-input-ignoredups t)
   (setq comint-input-ring-file-name ".emacs.d/foo_history")
   (setq comint-prompt-regexp "^[a-z]+ [0-9]+ /\\\\ ")
   (setq comint-use-prompt-regexp nil)
   (setq shell-cd-regexp "[cp]d")
   (setq shell-dirtrack-verbose nil)
   (setq shell-pushd-regexp "p(ush|)d")


The first three lines are there to convince shell-mode to start `tcsh'
as the default shell.  The rest are variables customized by original
bug reporter.

My first test was to issue a "pushd /etc" and see if a "C-x C-f" would
offer me that directory as the default one.  Test failed.  Emacs is
not even recognizing "pushd"s.

So I noted that the customization of `shell-pushd-regexp' (see above)
is bogus.  I changed that to

   (setq shell-pushd-regexp "p\\(ush\\|\\)d")

and tried some "pushd"s and "popd"s again.  Emacs seems to correctly
keep track of the working directory now.

The problem was not tcsh specific AFAICT. 

Re: [Peter_Dyballa@Web.DE: popd in tcsh fails]

[Emilio Lopes]

Emilio Lopes writes:


[...]

> So I noted that the customization of `shell-pushd-regexp' (see
> above) is bogus.  I changed that to

>    (setq shell-pushd-regexp "p\\(ush\\|\\)d")

> and tried some "pushd"s and "popd"s again.  Emacs seems to correctly
> keep track of the working directory now.

BTW, I've just got an e-mail from Peter Dyballa acknowledging that
this was indeed the problem.

Re: [Peter_Dyballa@Web.DE: popd in tcsh fails]

[Richard M. Stallman]

    So I noted that the customization of `shell-pushd-regexp' (see above)
    is bogus.  I changed that to

       (setq shell-pushd-regexp "p\\(ush\\|\\)d")

It looks like this isn't an Emacs bug.  Thanks for investigating it.

Re: Fwd: popd in tcsh fails

[Stefan Monnier]

> [I sent this message twice before but did not get a response.]
> Can someone please look at this, then ack to me?
[...]
> I am using tcsh 6.12.00 in *shell* mode and GNU Emacs does not seem to 
> understand popd, i.e. after a popd in *shell* file name completion or 
> dired start with the directory that was before my working directory. 
> These variables are customized:

> 	 '(comint-completion-recexact t)
> 	 '(comint-input-ignoredups t)
> 	 '(comint-input-ring-file-name ".emacs.d/history")
> 	 '(comint-prompt-regexp "^[a-z]+ [0-9]+ /\\\\ " t)
> 	 '(comint-use-prompt-regexp nil)
> 	 '(shell-cd-regexp "[cp]d")
> 	 '(shell-dirtrack-verbose nil)
> 	 '(shell-pushd-regexp "p(ush|)d")

I don't know about popd, but his regexp for pushd is broken (he forgot to
escape the (, ), and | operators), so I'd say this is not a bug.


        Stefan

RE: [Peter_Dyballa@Web.DE: popd in tcsh fails]

[Dhruva Krishnamurthy (RBIN/EDI3) *]

Hello,
	I do not know what exactly needs to be tested. However, I did
the following.

1. Usng CVS Emacs on SOLARIS
2. tcsh 6.11.00 Version
3. I enabled the customized variables. Not the minor-modes and other
locale info (I do not know how to set those stuff)
4. Set "tcsh" as default shell

Case 1:
1. Invoked "shell" and got into "tcsh" shell in Emacs
2. Changed into some folder
3. Did a "pushd ."
4. Changed to some other folder
5. Did a "popd"
6. I got back to the folder what I had done a "pushd". This is as
expected

Case 2:
1. Invoked "shell" and got into "tcsh" shell in Emacs
2. Changed into some folder ex: /home/blah/bin
3. Did a "pushd /home/blah/stub/src/"
4. The PWD is "/home/blah/stub/src/"
4. Changed to some other folder
5. Did a "popd"
6. I go to "/home/blah/bin"
7. The same happens in a tcsh in console window and also BASH shell.

What am I missing in my testing?

-dk

> -----Original Message-----
> From: 
> emacs-devel-bounces+dhruva.krishnamurthy=in.bosch.com@gnu.org 
> [mailto:emacs-devel-bounces+dhruva.krishnamurthy=in.bosch.com@
> gnu.org] On Behalf Of Richard Stallman
> Sent: Monday, 8. August 2005 5:39 PM
> To: emacs-devel@gnu.org
> Subject: [Peter_Dyballa@Web.DE: popd in tcsh fails]
> 
> [I sent this message two weeks ago but did not get a response.]
> 
> Can someone please look at this, then ack to me?
> 
> ------- Start of forwarded message -------
> To: emacs-pretest-bug@gnu.org
> From: Peter Dyballa <Peter_Dyballa@Web.DE>
> Date: Wed, 20 Jul 2005 15:36:11 +0200
> X-Sender: Peter_Dyballa@web.de
> Subject: popd in tcsh fails
> Sender: emacs-pretest-bug-bounces+rms=gnu.org@gnu.org
> X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on monty-python
> X-Spam-Level: 
> X-Spam-Status: No, hits=0.0 required=5.0 tests=none 
> autolearn=no version=2.63
> 
> Hello!
> 
> I am using tcsh 6.12.00 in *shell* mode and GNU Emacs does 
> not seem to 
> understand popd, i.e. after a popd in *shell* file name completion or 
> dired start with the directory that was before my working directory. 
> These variables are customized:
> 
> 	 '(comint-completion-recexact t)
> 	 '(comint-input-ignoredups t)
> 	 '(comint-input-ring-file-name ".emacs.d/history")
> 	 '(comint-prompt-regexp "^[a-z]+ [0-9]+ /\\\\ " t)
> 	 '(comint-use-prompt-regexp nil)
> 	 '(shell-cd-regexp "[cp]d")
> 	 '(shell-dirtrack-verbose nil)
> 	 '(shell-pushd-regexp "p(ush|)d")
> 
> Important settings:
>    value of $LC_ALL: de_DE.UTF-8
>    value of $LC_COLLATE: nil
>    value of $LC_CTYPE: nil
>    value of $LC_MESSAGES: nil
>    value of $LC_MONETARY: nil
>    value of $LC_NUMERIC: nil
>    value of $LC_TIME: nil
>    value of $LANG: de_DE.UTF-8
>    locale-coding-system: utf-8
>    default-enable-multibyte-characters: t
> 
> Major mode: Shell
> 
> Minor modes in effect:
>    display-time-mode: t
>    mouse-sel-mode: t
>    show-paren-mode: t
>    desktop-save-mode: t
>    tool-bar-mode: t
>    mouse-wheel-mode: t
>    tooltip-mode: t
>    auto-compression-mode: t
>    menu-bar-mode: t
>    global-font-lock-mode: t
>    font-lock-mode: t
>    blink-cursor-mode: t
>    column-number-mode: t
>    line-number-mode: t
>    transient-mark-mode: t
>    next-error-follow-minor-mode:  Fol
> 
> - --
> Greetings
> 
>    Pete
> 
> "Programming today is a race between software engineers striving to
> build bigger and better idiot-proof programs, and the Universe trying
> to produce bigger and better idiots. So far, the Universe is winning."
>                                                            -- 
> Rich Cook
> 
> 
> 
> _______________________________________________
> Emacs-pretest-bug mailing list
> Emacs-pretest-bug@gnu.org
> http://lists.gnu.org/mailman/listinfo/emacs-pretest-bug
> ------- End of forwarded message -------
> 
> 
> 
> _______________________________________________
> Emacs-devel mailing list
> Emacs-devel@gnu.org
> http://lists.gnu.org/mailman/listinfo/emacs-devel
> 
> 
> 

Re: [Peter_Dyballa@Web.DE: popd in tcsh fails]

[David Kastrup]

"Dhruva Krishnamurthy (RBIN/EDI3) *" <Dhruva.Krishnamurthy@in.bosch.com> writes:

> 	I do not know what exactly needs to be tested. However, I did
> the following.
>
> 1. Usng CVS Emacs on SOLARIS
> 2. tcsh 6.11.00 Version
> 3. I enabled the customized variables. Not the minor-modes and other
> locale info (I do not know how to set those stuff)
> 4. Set "tcsh" as default shell
>
> Case 1:
> 1. Invoked "shell" and got into "tcsh" shell in Emacs
> 2. Changed into some folder
> 3. Did a "pushd ."
> 4. Changed to some other folder
> 5. Did a "popd"
> 6. I got back to the folder what I had done a "pushd". This is as
> expected
>
> Case 2:
> 1. Invoked "shell" and got into "tcsh" shell in Emacs
> 2. Changed into some folder ex: /home/blah/bin
> 3. Did a "pushd /home/blah/stub/src/"
> 4. The PWD is "/home/blah/stub/src/"
> 4. Changed to some other folder
> 5. Did a "popd"
> 6. I go to "/home/blah/bin"
> 7. The same happens in a tcsh in console window and also BASH shell.
>
> What am I missing in my testing?

Whether Emacs' idea of the current directory agrees with that of the
shell.  This is important, for example, for path completion.  You can
check by using C-x C-f and see whether Emacs offers the now current
directory as the default.

-- 
David Kastrup, Kriemhildstr. 15, 44793 Bochum

Re: [Peter_Dyballa@Web.DE: popd in tcsh fails]

[Peter Dyballa]

Am 08.08.2005 um 15:22 schrieb Dhruva Krishnamurthy (RBIN/EDI3) *:

> What am I missing in my testing?
>

Could be there is a problem with aliases in tcsh. I have herited a few 
from an old rc file in Mac OS X 10.1 or such:

	.       pwd
	..      cd ..
	cd..    cd ..
	cwd     echo $cwd
	pd      pushd

I haven't learned the first three by heart, so they're seldomly used.


Look here:

	pete 151 /\ pete 152 /\ pete 153 /\ dirs
	~/Library/texmf/Arbeit
	pete 154 /\ .
	/Users/pete/Library/texmf/Arbeit
	pete 155 /\ pd Summa/
	~/Library/texmf/Arbeit/Summa ~/Library/texmf/Arbeit
	pete 156 /\ dirs
	~/Library/texmf/Arbeit/Summa ~/Library/texmf/Arbeit
	pete 157 /\ pd 02
	~/Library/texmf/Arbeit/Summa/02 ~/Library/texmf/Arbeit/Summa 
~/Library/texmf/Arbeit
	pete 158 /\ pd ../10
	~/Library/texmf/Arbeit/Summa/10 ~/Library/texmf/Arbeit/Summa/02 
~/Library/texmf/Arbeit/Summa\
	~/Library/texmf/Arbeit
	pete 159 /\ pd +2
	~/Library/texmf/Arbeit/Summa ~/Library/texmf/Arbeit/Summa/10 
~/Library/texmf/Arbeit/Summa/02\
	~/Library/texmf/Arbeit
	pete 160 /\

And when I now type C-x d, Emacs is not going to dired Summa but 10!

The shell starts with three prompts because of my .emacs_tcsh file:

	unsetenv CLICOLOR
	set path=($path /usr/local/bin 
/usr/local/teTeX/bin/powerpc-apple-darwin-current)

--
Greetings

   Pete

Got Mole problems?
Call Avogadro 6.02 x 10^23

[Peter_Dyballa@Web.DE: popd in tcsh fails]

[Richard Stallman]

[I sent this message two weeks ago but did not get a response.]

Can someone please look at this, then ack to me?

------- Start of forwarded message -------
To: emacs-pretest-bug@gnu.org
From: Peter Dyballa <Peter_Dyballa@Web.DE>
Date: Wed, 20 Jul 2005 15:36:11 +0200
X-Sender: Peter_Dyballa@web.de
Subject: popd in tcsh fails
Sender: emacs-pretest-bug-bounces+rms=gnu.org@gnu.org
X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on monty-python
X-Spam-Level: 
X-Spam-Status: No, hits=0.0 required=5.0 tests=none autolearn=no version=2.63

Hello!

I am using tcsh 6.12.00 in *shell* mode and GNU Emacs does not seem to 
understand popd, i.e. after a popd in *shell* file name completion or 
dired start with the directory that was before my working directory. 
These variables are customized:

	 '(comint-completion-recexact t)
	 '(comint-input-ignoredups t)
	 '(comint-input-ring-file-name ".emacs.d/history")
	 '(comint-prompt-regexp "^[a-z]+ [0-9]+ /\\\\ " t)
	 '(comint-use-prompt-regexp nil)
	 '(shell-cd-regexp "[cp]d")
	 '(shell-dirtrack-verbose nil)
	 '(shell-pushd-regexp "p(ush|)d")

Important settings:
   value of $LC_ALL: de_DE.UTF-8
   value of $LC_COLLATE: nil
   value of $LC_CTYPE: nil
   value of $LC_MESSAGES: nil
   value of $LC_MONETARY: nil
   value of $LC_NUMERIC: nil
   value of $LC_TIME: nil
   value of $LANG: de_DE.UTF-8
   locale-coding-system: utf-8
   default-enable-multibyte-characters: t

Major mode: Shell

Minor modes in effect:
   display-time-mode: t
   mouse-sel-mode: t
   show-paren-mode: t
   desktop-save-mode: t
   tool-bar-mode: t
   mouse-wheel-mode: t
   tooltip-mode: t
   auto-compression-mode: t
   menu-bar-mode: t
   global-font-lock-mode: t
   font-lock-mode: t
   blink-cursor-mode: t
   column-number-mode: t
   line-number-mode: t
   transient-mark-mode: t
   next-error-follow-minor-mode:  Fol

- --
Greetings

   Pete

"Programming today is a race between software engineers striving to
build bigger and better idiot-proof programs, and the Universe trying
to produce bigger and better idiots. So far, the Universe is winning."
                                                           -- Rich Cook



_______________________________________________
Emacs-pretest-bug mailing list
Emacs-pretest-bug@gnu.org
http://lists.gnu.org/mailman/listinfo/emacs-pretest-bug
------- End of forwarded message -------

[Peter_Dyballa@Web.DE: popd in tcsh fails]

[Richard M. Stallman]

Can someone please look at this, then ack to me?

------- Start of forwarded message -------
To: emacs-pretest-bug@gnu.org
From: Peter Dyballa <Peter_Dyballa@Web.DE>
Date: Wed, 20 Jul 2005 15:36:11 +0200
X-Sender: Peter_Dyballa@web.de
Subject: popd in tcsh fails
Sender: emacs-pretest-bug-bounces+rms=gnu.org@gnu.org
X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on monty-python
X-Spam-Level: 
X-Spam-Status: No, hits=0.0 required=5.0 tests=none autolearn=no version=2.63

Hello!

I am using tcsh 6.12.00 in *shell* mode and GNU Emacs does not seem to 
understand popd, i.e. after a popd in *shell* file name completion or 
dired start with the directory that was before my working directory. 
These variables are customized:

	 '(comint-completion-recexact t)
	 '(comint-input-ignoredups t)
	 '(comint-input-ring-file-name ".emacs.d/history")
	 '(comint-prompt-regexp "^[a-z]+ [0-9]+ /\\\\ " t)
	 '(comint-use-prompt-regexp nil)
	 '(shell-cd-regexp "[cp]d")
	 '(shell-dirtrack-verbose nil)
	 '(shell-pushd-regexp "p(ush|)d")

Important settings:
   value of $LC_ALL: de_DE.UTF-8
   value of $LC_COLLATE: nil
   value of $LC_CTYPE: nil
   value of $LC_MESSAGES: nil
   value of $LC_MONETARY: nil
   value of $LC_NUMERIC: nil
   value of $LC_TIME: nil
   value of $LANG: de_DE.UTF-8
   locale-coding-system: utf-8
   default-enable-multibyte-characters: t

Major mode: Shell

Minor modes in effect:
   display-time-mode: t
   mouse-sel-mode: t
   show-paren-mode: t
   desktop-save-mode: t
   tool-bar-mode: t
   mouse-wheel-mode: t
   tooltip-mode: t
   auto-compression-mode: t
   menu-bar-mode: t
   global-font-lock-mode: t
   font-lock-mode: t
   blink-cursor-mode: t
   column-number-mode: t
   line-number-mode: t
   transient-mark-mode: t
   next-error-follow-minor-mode:  Fol

- --
Greetings

   Pete

"Programming today is a race between software engineers striving to
build bigger and better idiot-proof programs, and the Universe trying
to produce bigger and better idiots. So far, the Universe is winning."
                                                           -- Rich Cook



_______________________________________________
Emacs-pretest-bug mailing list
Emacs-pretest-bug@gnu.org
http://lists.gnu.org/mailman/listinfo/emacs-pretest-bug
------- End of forwarded message -------