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* org-export-latex-final-hook not working
@ 2016-06-24  9:01 Giacomo M
  2016-06-24  9:11 ` Rasmus
  2016-06-24  9:11 ` Nicolas Goaziou
  0 siblings, 2 replies; 6+ messages in thread
From: Giacomo M @ 2016-06-24  9:01 UTC (permalink / raw)
  To: emacs-orgmode@gnu.org

Dear all,

I am using emacs with this configuration file:

#+BEGIN_SRC emacs-lisp
(setq load-path (append (file-expand-wildcards "~/.emacs.d/elpa/*") load-path))
(require 'org)
(require 'org-ref)
(require 'ox-extra)
(ox-extras-activate '(ignore-headlines))
(defun remove-orgmode-latex-labels ()
   "Remove labels generated by org-mode"
   (interactive)
   (let ((case-fold-search nil))
    (goto-char 1)
    (replace-regexp "\\\\label{sec.*}" "")
    )
)
(add-hook 'org-export-latex-final-hook 'remove-orgmode-latex-labels)
#+END_SRC

to load the latest orgmode from melpa and install a hook to remove 
unwanted section labels on latex export.

If you open/create any .org file and export it to latex buffer or file, 
the hook function is not called. if I visit the buffer and call 
remove-orgmode-latex-labels, section labels are removed.

Where is the mistake?

Thanks,

Giacomo

GNU Emacs 24.5.1 (x86_64-w64-mingw32)
Org-mode version 8.3.4 (8.3.4-47-gaf853d-elpa)

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: org-export-latex-final-hook not working
  2016-06-24  9:01 org-export-latex-final-hook not working Giacomo M
@ 2016-06-24  9:11 ` Rasmus
  2016-06-24  9:22   ` Giacomo M
  2016-06-24  9:11 ` Nicolas Goaziou
  1 sibling, 1 reply; 6+ messages in thread
From: Rasmus @ 2016-06-24  9:11 UTC (permalink / raw)
  To: emacs-orgmode

Giacomo M <jackjackk@gmail.com> writes:



> Dear all,
>
> I am using emacs with this configuration file:
>
> #+BEGIN_SRC emacs-lisp
> (setq load-path (append (file-expand-wildcards "~/.emacs.d/elpa/*") load-path))
> (require 'org)
> (require 'org-ref)
> (require 'ox-extra)
> (ox-extras-activate '(ignore-headlines))
> (defun remove-orgmode-latex-labels ()
>    "Remove labels generated by org-mode"
>    (interactive)
>    (let ((case-fold-search nil))
>     (goto-char 1)
>     (replace-regexp "\\\\label{sec.*}" "")
>     )
> )
> (add-hook 'org-export-latex-final-hook 'remove-orgmode-latex-labels)
> #+END_SRC

There's no such hook.

See org-export-filter-body-functions and
org-export-filter-final-output-functions.

-- 
Evidence suggests Snowden used a powerful tool called monospaced fonts

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: org-export-latex-final-hook not working
  2016-06-24  9:01 org-export-latex-final-hook not working Giacomo M
  2016-06-24  9:11 ` Rasmus
@ 2016-06-24  9:11 ` Nicolas Goaziou
  1 sibling, 0 replies; 6+ messages in thread
From: Nicolas Goaziou @ 2016-06-24  9:11 UTC (permalink / raw)
  To: Giacomo M; +Cc: emacs-orgmode@gnu.org

Hello,

Giacomo M <jackjackk@gmail.com> writes:

> I am using emacs with this configuration file:
>
> #+BEGIN_SRC emacs-lisp
> (setq load-path (append (file-expand-wildcards "~/.emacs.d/elpa/*") load-path))
> (require 'org)
> (require 'org-ref)
> (require 'ox-extra)
> (ox-extras-activate '(ignore-headlines))
> (defun remove-orgmode-latex-labels ()
>    "Remove labels generated by org-mode"
>    (interactive)
>    (let ((case-fold-search nil))
>     (goto-char 1)
>     (replace-regexp "\\\\label{sec.*}" "")
>     )
> )
> (add-hook 'org-export-latex-final-hook 'remove-orgmode-latex-labels)
> #+END_SRC
>
> to load the latest orgmode from melpa and install a hook to remove 
> unwanted section labels on latex export.
>
> If you open/create any .org file and export it to latex buffer or file, 
> the hook function is not called. if I visit the buffer and call 
> remove-orgmode-latex-labels, section labels are removed.
>
> Where is the mistake?

There is no such thing as `org-export-latex-final-hook'. You may want to
use `org-export-filter-final-output-functions'.

Regards,

-- 
Nicolas Goaziou

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: org-export-latex-final-hook not working
  2016-06-24  9:11 ` Rasmus
@ 2016-06-24  9:22   ` Giacomo M
  2016-06-24  9:33     ` Nicolas Goaziou
  0 siblings, 1 reply; 6+ messages in thread
From: Giacomo M @ 2016-06-24  9:22 UTC (permalink / raw)
  To: emacs-orgmode

Il 24/06/2016 11:11, Rasmus ha scritto:
> Giacomo M <jackjackk@gmail.com> writes:
>
>
>
>> Dear all,
>>
>> I am using emacs with this configuration file:
>>
>> #+BEGIN_SRC emacs-lisp
>> (setq load-path (append (file-expand-wildcards "~/.emacs.d/elpa/*") load-path))
>> (require 'org)
>> (require 'org-ref)
>> (require 'ox-extra)
>> (ox-extras-activate '(ignore-headlines))
>> (defun remove-orgmode-latex-labels ()
>>     "Remove labels generated by org-mode"
>>     (interactive)
>>     (let ((case-fold-search nil))
>>      (goto-char 1)
>>      (replace-regexp "\\\\label{sec.*}" "")
>>      )
>> )
>> (add-hook 'org-export-latex-final-hook 'remove-orgmode-latex-labels)
>> #+END_SRC
> There's no such hook.
>
> See org-export-filter-body-functions and
> org-export-filter-final-output-functions.
>
Thanks.
I found an example for html by Rasmus on the mailing list. Just adapting 
it to my case works.

#+BEGIN_SRC emacs-lisp
(defun jackjackk/org-latex-remove-section-labels (string backend info)
   "Remove section labels generated by org-mode"
     (when (and (org-export-derived-backend-p backend 'latex)
                (string-match "\\\\label{sec:.*}" string))
       (replace-regexp-in-string "\\\\label{sec:.*}" "" string)))

(add-to-list 'org-export-filter-final-output-functions
              'jackjackk/org-latex-remove-section-labels)
#+END_SRC

Best,

Giacomo

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: org-export-latex-final-hook not working
  2016-06-24  9:22   ` Giacomo M
@ 2016-06-24  9:33     ` Nicolas Goaziou
  2016-06-24 11:02       ` Giacomo M
  0 siblings, 1 reply; 6+ messages in thread
From: Nicolas Goaziou @ 2016-06-24  9:33 UTC (permalink / raw)
  To: Giacomo M; +Cc: emacs-orgmode

Giacomo M <jackjackk@gmail.com> writes:

> I found an example for html by Rasmus on the mailing list. Just adapting 
> it to my case works.
>
> #+BEGIN_SRC emacs-lisp
> (defun jackjackk/org-latex-remove-section-labels (string backend info)
>    "Remove section labels generated by org-mode"
>      (when (and (org-export-derived-backend-p backend 'latex)
>                 (string-match "\\\\label{sec:.*}" string))
>        (replace-regexp-in-string "\\\\label{sec:.*}" "" string)))

FWIW, I suggest

  (when (org-export-derived-backend-p backend 'latex)
    (replace-regexp-in-string "\\\\label{sec:.*?}" "" string)))

A greedy regexp may give you surprises.

Regards,

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: org-export-latex-final-hook not working
  2016-06-24  9:33     ` Nicolas Goaziou
@ 2016-06-24 11:02       ` Giacomo M
  0 siblings, 0 replies; 6+ messages in thread
From: Giacomo M @ 2016-06-24 11:02 UTC (permalink / raw)
  To: emacs-orgmode

Il 24/06/2016 11:33, Nicolas Goaziou ha scritto:
> Giacomo M <jackjackk@gmail.com> writes:
>
>> I found an example for html by Rasmus on the mailing list. Just adapting
>> it to my case works.
>>
>> #+BEGIN_SRC emacs-lisp
>> (defun jackjackk/org-latex-remove-section-labels (string backend info)
>>     "Remove section labels generated by org-mode"
>>       (when (and (org-export-derived-backend-p backend 'latex)
>>                  (string-match "\\\\label{sec:.*}" string))
>>         (replace-regexp-in-string "\\\\label{sec:.*}" "" string)))
> FWIW, I suggest
>
>    (when (org-export-derived-backend-p backend 'latex)
>      (replace-regexp-in-string "\\\\label{sec:.*?}" "" string)))
>
> A greedy regexp may give you surprises.
>
> Regards,
Thanks, always learning something!

Giacomo

^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2016-06-24 11:03 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2016-06-24  9:01 org-export-latex-final-hook not working Giacomo M
2016-06-24  9:11 ` Rasmus
2016-06-24  9:22   ` Giacomo M
2016-06-24  9:33     ` Nicolas Goaziou
2016-06-24 11:02       ` Giacomo M
2016-06-24  9:11 ` Nicolas Goaziou

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