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From: Nick Dokos <nicholas.dokos@hp.com>
To: Carsten Dominik <carsten.dominik@gmail.com>
Cc: Thomas Alexander Gerds <tagteam@sund.ku.dk>,
	nicholas.dokos@hp.com, Org Mode <emacs-orgmode@gnu.org>,
	Christopher Witte <chris@witte.net.au>
Subject: Re: orgmode and auctex
Date: Sat, 11 Feb 2012 13:11:29 -0500	[thread overview]
Message-ID: <14710.1328983889@alphaville> (raw)
In-Reply-To: Message from Carsten Dominik <carsten.dominik@gmail.com> of "Sat\, 11 Feb 2012 18\:40\:05 +0100." <D3F32921-88B9-40F2-BC60-D122DB74DE68@gmail.com>

Carsten Dominik <carsten.dominik@gmail.com> wrote:

> 
> On 9.2.2012, at 21:08, Nick Dokos wrote:
> 
> > Thomas Alexander Gerds <tagteam@sund.ku.dk> wrote:
> > 
> >> 
> >> Hi Chris,
> >> 
> >> maybe I cannot follow exactly what you are trying to do, but when I
> >> start emacs -q and evaluate (setq-default TeX-master nil) and then open
> >> a new file test.tex, then I get the same prompt "Master file:".
> >> 
> > 
> > I think Chris means that he gets the prompt when he opens a .org file.
> > I couldn't reproduce that behavior when I tried it but I have not tried
> > it again yet.
> 
> I think this prompt comes from the function `reftex-TeX-master-file'. 
> 

Indeed - the backtrace is as follows:

  ...
  completing-read-default("Master file: " read-file-name-internal file-exists-p t "~/src/org/" file-name-history "~/src/org/foo.org" nil)
  completing-read("Master file: " read-file-name-internal file-exists-p t "~/src/org/" file-name-history "~/src/org/foo.org")
  read-file-name-default("Master file: " nil nil t nil nil)
  read-file-name("Master file: " nil nil t nil)
  reftex-TeX-master-file()
  reftex-tie-multifile-symbols()
  reftex-access-scan-info((16))
  reftex-parse-all()
  (and (buffer-file-name) (file-exists-p (buffer-file-name)) (reftex-parse-all))
  org-mode-reftex-setup()
  run-hooks(change-major-mode-after-body-hook text-mode-hook outline-mode-hook org-mode-hook)
  apply(run-hooks (change-major-mode-after-body-hook text-mode-hook outline-mode-hook org-mode-hook))
  run-mode-hooks(org-mode-hook)
  org-mode()
  set-auto-mode-0(org-mode nil)
  set-auto-mode()
  normal-mode(t)
  after-find-file(nil t)
  find-file-noselect-1(#<buffer foo.org> "~/src/org/foo.org" nil nil "~/src/org/foo.org" (3018153 2055))
  find-file-noselect("~/src/org/foo.org" nil nil t)
  find-file("~/src/org/foo.org" t)
  call-interactively(find-file nil nil)


> The user is prompted when TeX-master is an existing variable
> (i.e. AUCTeX is loaded), and when its value is nil or `shared'.

It's actually a bit more complicated than that: it checks if
TeX-master-file is defined as a function (i.e. AUCTEX is loaded) and if
so calls it. It then checks if tex-main-file is defined as a function
(i.e. Emacs LaTeX mode is loaded) and if so calls it. Then it check if
TeX-master is t (in which case (buffer-file-name) is called to set the
master, or 'shared (in which case it reads the file name) or non-nil (in
which case it is used verbatim) or nil (in which case it reads the file
name - the operative case here).

I'll leave it here for now: I've been sick for a couple of days and I
can't think straight right now (or ever...)

Nick


> Greetings
> 
> - Carsten
> 
> > 
> > Nick
> > 
> > 
> >> so maybe, if you do not want to get prompted, you could try setting
> >> (setq-default TeX-master t). 
> >> 
> >> Cheers
> >> Tomy
> >> 
> >> 
> >> 
> >> Christopher Witte <chris@witte.net.au> writes:
> >> 
> >>> OK so using the setq-default inside a hook is probably not a good
> >>> idea.
> >>> But I can reliably reproduce this problem, I'm surprised you couldn't.
> >>> If
> >>> I start emacs using emacs -Q and open an org file everything is fine.
> >>> If I
> >>> then evaluate this
> >>> 
> >>> (setq-default TeX-master nil)
> >>> 
> >>> (defun org-mode-reftex-setup ()
> >>>  (load-library "reftex")
> >>>  (and (buffer-file-name)
> >>>       (file-exists-p (buffer-file-name))
> >>>       (reftex-parse-all))
> >>>  (define-key org-mode-map (kbd "C-c )") 'reftex-citation))
> >>> (add-hook 'org-mode-hook 'org-mode-reftex-setup)
> >>> 
> >>> and try to open an org file I get prompted "Master file: ~/".  I'm
> >>> running
> >>> Ubuntu 11.10 and the emacs-snapshot package: GNU Emacs 23.3.1
> >>> (i686-pc-linux-gnu, GTK+ Version 2.24.5), latest org pulled from git
> >>> today.
> >>> Is there any more information I could provide to help diagnose this
> >>> problem?
> >>> 
> >>> Cheers
> >>> Chris.
> >>> 
> >>> On 7 February 2012 19:15, Nick Dokos <nicholas.dokos@hp.com> wrote:
> >>> 
> >>>> Christopher Witte <chris@witte.net.au> wrote:
> >>>> 
> >>>>> I've had a small problem with orgmode and auctex.  Follwing the
> >>> auctex
> >>>> quickstart I added the
> >>>>> following to my .emacs
> >>>>> 
> >>>>> (setq-default TeX-master nil)
> >>>>> 
> >>>>> and then from the orgmode FAQ to setup reftex in orgmode I added
> >>> the
> >>>> following
> >>>>> 
> >>>>> (defun org-mode-reftex-setup ()
> >>>>>  (load-library "reftex")
> >>>>>  (and (buffer-file-name)
> >>>>>       (file-exists-p (buffer-file-name))
> >>>>>       (reftex-parse-all))
> >>>>>  (define-key org-mode-map (kbd "C-c )") 'reftex-citation))
> >>>>> (add-hook 'org-mode-hook 'org-mode-reftex-setup)
> >>>>> 
> >>>>> With both of these, whenever I opened an org file I was asked to
> >>> name
> >>>> the master file.  If I comment
> >>>>> out the setq-default I don't get the behaviour I would like with
> >>>> mulitfile tex files.  My solution
> >>>>> was to change
> >>>>> 
> >>>>> (setq-default TeX-master nil)
> >>>>> 
> >>>>> to
> >>>>> 
> >>>>> (add-hook 'TeX-mode-hook (lambda ()
> >>>>>               (setq-default TeX-master nil)))
> >>>>> 
> >>>>> I then appear to get the behaviour I desire.  Is this a good way
> >>> to do
> >>>> this?  If so I might add it
> >>>>> to the FAQ.
> >>>>> 
> >>>> 
> >>>> Probably not. setq-default sets the default value of the variable
> >>>> whereas the hook is supposed to set the local value in order to
> >>> override
> >>>> the default value: setting the default value from a hook seems
> >>> backwards
> >>>> to me.
> >>>> 
> >>>> Actually, I added the above code (*without* the TeX-mode-hook mod)
> >>> to my
> >>>> minimal .emacs and opening org files does not generate any
> >>> questions. Are
> >>>> you sure you have diagnosed the problem correctly?
> >>>> 
> >>>> Nick
> >>>> 
> >> --
> >> Thomas A. Gerds -- Assoc. Prof. Department of Biostatistics
> >> University of Copenhagen, Øster Farimagsgade 5, 1014 Copenhagen, Denmark
> >> Office: CSS-15.2.07 (Gamle Kommunehospital)
> >> tel: 35327914 (sec: 35327901) 
> >> 
> > 
> 
> 

  reply	other threads:[~2012-02-11 18:11 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-02-07 17:55 orgmode and auctex Christopher Witte
2012-02-07 18:15 ` Nick Dokos
2012-02-09 16:42   ` Christopher Witte
2012-02-09 19:59     ` Thomas Alexander Gerds
2012-02-09 20:08       ` Nick Dokos
2012-02-11 17:21         ` Christopher Witte
2012-02-11 17:33           ` Nick Dokos
2012-02-11 17:40         ` Carsten Dominik
2012-02-11 18:11           ` Nick Dokos [this message]
2012-02-20 12:57             ` Christopher Witte
2012-02-24  5:34               ` Nick Dokos
2012-02-24  8:57                 ` Christopher Witte

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