Bug: LaTeX export produces no output; clobbering keybindings [8.2.7c (8.2.7c-64-g01f736-elpa @/home/tbg/.emacs.d/elpa/org-20140915/)]

Bug: LaTeX export produces no output; clobbering keybindings [8.2.7c (8.2.7c-64-g01f736-elpa @/home/tbg/.emacs.d/elpa/org-20140915/)]

[Tobias Getzner]

Hello,

When using LaTeX-based export targets that produce a .tex file as output
(export to LaTeX file, PDF, PDF and open), I receive the message «Buffer
foo.tex modified; kill anyway?». Irrespective of whether I answer y/n,
no .tex file is produced, and «latexmk» fails with «no such file».

Exporting to a LaTeX buffers seems to work.

Both after issuing the file-producing exports, and when issuing
exports to buffer only (export to LaTeX buffer), the keybindings in the
original org-mode buffer become garbled; e. g., issuing another «C-c
C-e» after attempting a LaTeX export no longer invokes the export menu,
but is now bound to the command «LaTeX-enviroment». Actions such as
«fill-paragraph» also no longer work the way they usually work in
org-mode. The mode-line still reports «Org» as the major mode, though.
To get the expected commands back, I have to invoke «M-x org-mode».

I’ve also tested exporting to HTML, and this seems to work as usual. I
haven’t been using the LaTeX exporter in a while, so I’m not sure since
when this issue has been present.

I’d welcome any suggestions as to what might be the problem.

Best regards,
Tobias



Emacs  : GNU Emacs 24.3.1 (x86_64-unknown-linux-gnu, GTK+ Version 3.12.2)
 of 2014-06-11 on var-lib-archbuild-staging-x86_64-jgc
Package: Org-mode version 8.2.7c (8.2.7c-64-g01f736-elpa @ /home/tbg/.emacs.d/elpa/org-20140915/)

current state:
==============
(setq
 org-tab-first-hook '(org-hide-block-toggle-maybe org-src-native-tab-command-maybe
                      org-babel-hide-result-toggle-maybe org-babel-header-arg-expand)
 org-latex-classes '(("sr-article"
                      "\\documentclass[11pt]{article}\n        [DEFAULT-PACKAGES]\n        [PACKAGES]\n        [EXTRA]"
                      ("\\section{%s}" . "\\section*{%s}")
                      ("\\subsection{%s}" . "\\subsection*{%s}")
                      ("\\paragraph{%s}" . "\\paragraph*{%s}")
                      ("\\subparagraph{%s}" . "\\subparagraph*{%s}"))
                     ("article" "\\documentclass[11pt]{article}"
                      ("\\section{%s}" . "\\section*{%s}")
                      ("\\subsection{%s}" . "\\subsection*{%s}")
                      ("\\subsubsection{%s}" . "\\subsubsection*{%s}")
                      ("\\paragraph{%s}" . "\\paragraph*{%s}")
                      ("\\subparagraph{%s}" . "\\subparagraph*{%s}"))
                     ("report" "\\documentclass[11pt]{report}"
                      ("\\part{%s}" . "\\part*{%s}") ("\\chapter{%s}" . "\\chapter*{%s}")
                      ("\\section{%s}" . "\\section*{%s}")
                      ("\\subsection{%s}" . "\\subsection*{%s}")
                      ("\\subsubsection{%s}" . "\\subsubsection*{%s}"))
                     ("book" "\\documentclass[11pt]{book}" ("\\part{%s}" . "\\part*{%s}")
                      ("\\chapter{%s}" . "\\chapter*{%s}")
                      ("\\section{%s}" . "\\section*{%s}")
                      ("\\subsection{%s}" . "\\subsection*{%s}")
                      ("\\subsubsection{%s}" . "\\subsubsection*{%s}"))
                     )
 org-speed-command-hook '(org-speed-command-default-hook org-babel-speed-command-hook)
 org-ellipsis " ▼"
 org-occur-hook '(org-first-headline-recenter)
 org-metaup-hook '(org-babel-load-in-session-maybe)
 org-html-format-drawer-function '(lambda (name contents) contents)
 org-log-done t
 org-latex-format-inlinetask-function 'ignore
 org-confirm-shell-link-function 'yes-or-no-p
 org-image-actual-width '(500)
 org-ascii-format-inlinetask-function 'org-ascii-format-inlinetask-default
 org-startup-folded nil
 org-latex-pdf-process '("latexmk -pdf %f" "latexmk -c %f")
 org-file-apps '((auto-mode . emacs) (".*" . "xdg-open %s"))
 org-special-ctrl-a/e t
 org-shiftleft-hook '((lambda nil (org-ref-swap-citation-link -1)))
 org-latex-format-headline-function 'org-latex-format-headline-default-function
 org-startup-indented t
 org-after-todo-state-change-hook '(org-clock-out-if-current)
 org-latex-format-drawer-function '(lambda (name contents) contents)
 org-from-is-user-regexp nil
 org-src-mode-hook '(org-src-babel-configure-edit-buffer
                     org-src-mode-configure-edit-buffer)
 org-tags-column 0
 org-agenda-before-write-hook '(org-agenda-add-entry-text)
 org-babel-pre-tangle-hook '(save-buffer)
 org-mode-hook '(org-mode-reftex-setup my-org-mode-hook (lambda nil (org-bullets-mode 1))
                 #[nil "\300\301\302\303\304$\207"
                   [org-add-hook change-major-mode-hook org-show-block-all append local]
                   5]
                 #[nil "\300\301\302\303\304$\207"
                   [org-add-hook change-major-mode-hook org-babel-show-result-all append
                    local]
                   5]
                 org-babel-result-hide-spec org-babel-hide-all-hashes
                 org-ac/setup-current-buffer)
 org-outline-path-complete-in-steps nil
 org-ascii-format-drawer-function '(lambda (name contents width) contents)
 org-ctrl-c-ctrl-c-hook '(org-babel-hash-at-point org-babel-execute-safely-maybe)
 org-cycle-hook '(org-cycle-hide-archived-subtrees org-cycle-hide-drawers
                  org-cycle-hide-inline-tasks org-cycle-show-empty-lines
                  org-optimize-window-after-visibility-change)
 org-bullets-bullet-list '("✳")
 org-confirm-elisp-link-function 'yes-or-no-p
 org-metadown-hook '(org-babel-pop-to-session-maybe)
 org-shiftright-hook '((lambda nil (org-ref-swap-citation-link 1)))
 org-html-format-headline-function 'ignore
 org-completion-use-ido t
 org-html-format-inlinetask-function 'ignore
 org-clock-out-hook '(org-clock-remove-empty-clock-drawer)
 org-entities-user '(("sp" "\\ " nil " " " " " " " "))
 )

Re: Bug: LaTeX export produces no output; clobbering keybindings [8.2.7c (8.2.7c-64-g01f736-elpa@/home/tbg/.emacs.d/elpa/org-20140915/)]

[Tobias Getzner]

On Wed, 17 Sep 2014 08:27:21 +0000, Tobias Getzner wrote:

> When using LaTeX-based export targets that produce a .tex file as output
> (export to LaTeX file, PDF, PDF and open), I receive the message «Buffer
> foo.tex modified; kill anyway?». Irrespective of whether I answer y/n,
> no .tex file is produced, and «latexmk» fails with «no such file».
> 
> Both after issuing the file-producing exports, and when issuing
> exports to buffer only (export to LaTeX buffer), the keybindings in the
> original org-mode buffer become garbled; e. g., issuing another «C-c
> C-e» after attempting a LaTeX export no longer invokes the export menu,
> but is now bound to the command «LaTeX-enviroment». 

I seem to have located the trigger. Inter alia, my TeX-mode-hook invokes 
«(TeX-source-correlate-mode)» which sets a variable so that synctex files 
are generated when running AucTeX commands. When this command is removed, 
exporting to .tex files appears to work again and the keybindings remain 
unchanged after export. Is this a bug, or is some configuration required 
to make org-mode not trip over the TeX-mode hook?

Best regards,
T.

Re: Bug: LaTeX export produces no output; clobbering keybindings [8.2.7c(8.2.7c-64-g01f736-elpa@/home/tbg/.emacs.d/elpa/org-20140915/)]

[Tobias Getzner]

On Wed, 17 Sep 2014 09:29:48 +0000, Tobias Getzner wrote:

> On Wed, 17 Sep 2014 08:27:21 +0000, Tobias Getzner wrote:
> 
>> When using LaTeX-based export targets that produce a .tex file as output
>> (export to LaTeX file, PDF, PDF and open), I receive the message «Buffer
>> foo.tex modified; kill anyway?». Irrespective of whether I answer y/n,
>> no .tex file is produced, and «latexmk» fails with «no such file».
>> 
>> Both after issuing the file-producing exports, and when issuing
>> exports to buffer only (export to LaTeX buffer), the keybindings in the
>> original org-mode buffer become garbled; e. g., issuing another «C-c
>> C-e» after attempting a LaTeX export no longer invokes the export menu,
>> but is now bound to the command «LaTeX-enviroment». 
> 
> I seem to have located the trigger. Inter alia, my TeX-mode-hook invokes 
> «(TeX-source-correlate-mode)» which sets a variable so that synctex files 
> are generated when running AucTeX commands. When this command is removed, 
> exporting to .tex files appears to work again and the keybindings remain 
> unchanged after export. Is this a bug, or is some configuration required 
> to make org-mode not trip over the TeX-mode hook?

This behavior seems to be related to [1] in that it only triggers when
follow-mode is used. I’ve noticed I can keep my TeX-mode-hook unchanged if
I disable follow-mode. I contrast to [1], no interaction with aliasing
yes-or-no-p to y-or-n-p seemed to be present, though.

[1] http://article.gmane.org/gmane.emacs.orgmode/91006

Re: Bug: LaTeX export produces no output; clobbering keybindings [8.2.7c (8.2.7c-64-g01f736-elpa @/home/tbg/.emacs.d/elpa/org-20140915/)]

[Nicolas Goaziou]

Hello,

Tobias Getzner <tobias.getzner@gmx.de> writes:

> When using LaTeX-based export targets that produce a .tex file as output
> (export to LaTeX file, PDF, PDF and open), I receive the message «Buffer
> foo.tex modified; kill anyway?». Irrespective of whether I answer y/n,
> no .tex file is produced, and «latexmk» fails with «no such file».

Try killing "foo.tex" beforehand.

> Both after issuing the file-producing exports, and when issuing
> exports to buffer only (export to LaTeX buffer), the keybindings in the
> original org-mode buffer become garbled; e. g., issuing another «C-c
> C-e» after attempting a LaTeX export no longer invokes the export menu,
> but is now bound to the command «LaTeX-enviroment». Actions such as
> «fill-paragraph» also no longer work the way they usually work in
> org-mode. The mode-line still reports «Org» as the major mode, though.
> To get the expected commands back, I have to invoke «M-x org-mode».

I cannot reproduce it. Did you find anything new?


Regards,

-- 
Nicolas Goaziou

Re: Bug: LaTeX export produces no output; clobbering keybindings [8.2.7c (8.2.7c-64-g01f736-elpa @/home/tbg/.emacs.d/elpa/org-20140915/)]

[Tobias Getzner]

Hello Nicolas,

On So, 2014-09-28 at 23:50 +0200, Nicolas Goaziou wrote:
> Hello,
> 
> Tobias Getzner <tobias.getzner@gmx.de> writes:
> 
> > When using LaTeX-based export targets that produce a .tex file as output
> > (export to LaTeX file, PDF, PDF and open), I receive the message «Buffer
> > foo.tex modified; kill anyway?». Irrespective of whether I answer y/n,
> > no .tex file is produced, and «latexmk» fails with «no such file».
> 
> Try killing "foo.tex" beforehand.

The foo.tex buffer was produced during the export (even when no «export
to buffer» is done), so I cannot kill it beforehand.

> > Both after issuing the file-producing exports, and when issuing
> > exports to buffer only (export to LaTeX buffer), the keybindings in the
> > original org-mode buffer become garbled; e. g., issuing another «C-c
> > C-e» after attempting a LaTeX export no longer invokes the export menu,
> > but is now bound to the command «LaTeX-enviroment». Actions such as
> > «fill-paragraph» also no longer work the way they usually work in
> > org-mode. The mode-line still reports «Org» as the major mode, though.
> > To get the expected commands back, I have to invoke «M-x org-mode».
> 
> I cannot reproduce it. Did you find anything new?
> 
> 
> Regards,
> 

Cf. my follow up at [1]. The issue seems to be related to the issue
(reported at [2]) when using org-mode together with follow-mode. It
should be reproducible when follow-mode is used and
«(TeX-source-correlate-mode)» is hooked into TeX-mode-hook. In contrast
to [2], aliasing «yes-or-no-p» to «y-or-n-p» does not seem to make a
difference, though. For the time being I had to disable follow-mode to
be able to do exports and eval code blocks.

Best regards,
T.

[1] http://article.gmane.org/gmane.emacs.orgmode/91009
[2] http://article.gmane.org/gmane.emacs.orgmode/90981