* help regarding babel to set in-buffer specific keybinding
@ 2012-02-08 7:34 Thomas Alexander Gerds
2012-02-08 14:34 ` Eric Schulte
0 siblings, 1 reply; 5+ messages in thread
From: Thomas Alexander Gerds @ 2012-02-08 7:34 UTC (permalink / raw)
To: emacs-orgmode
here is a (beginner) question regarding the following org-file with
buffer-local function and keybinding:
,----
|
| * Lisp header (C-c C-c to activate)
| #+BEGIN_SRC emacs-lisp
| (defun blue-file ()
| (interactive)
| (org-table-insert-row 'below)
| (org-table-goto-column 1)
| (insert (format-time-string "%d.%m.%Y"))
| (org-table-goto-column 2)
| (org-table-copy-down 1)
| (org-table-goto-column 3)
| (org-table-copy-down 1)
| (org-table-goto-column 4))
| (define-key org-mode-map [(meta return)] 'blue-file)
| #+END_SRC
|
| #+RESULTS:
| : blue-file
|
|
| | Date | Staff | Type | Name | Value |
| |------+--------------+-------------+------+-------|
| | | Anders And | consulting | | |
| | | Anders And | supervision | | |
| | | Anders And | teaching | | |
| | | Mickey Mouse | consulting | | |
| | | Mickey Mouse | supervision | | |
| | | Mickey Mouse | teaching | | |
`----
now, I would like to tell org to evaluate the lisp code at startup, when
the org-file is opened. can this be achieved? particularly, is there a
startup special line which tells org to evaluate the lisp src block? I
could add a suitable function to org-mode-hook, but is this the
recommended way?
also, I would like to make org-mode-map buffer-local ... but certainly
this is not an orgmode question.
suggestions/help are very much appreciated!
Tomy
--
sent from nil.org
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: help regarding babel to set in-buffer specific keybinding
2012-02-08 7:34 help regarding babel to set in-buffer specific keybinding Thomas Alexander Gerds
@ 2012-02-08 14:34 ` Eric Schulte
2012-02-08 16:10 ` Eric S Fraga
2012-02-09 7:14 ` Thomas Alexander Gerds
0 siblings, 2 replies; 5+ messages in thread
From: Eric Schulte @ 2012-02-08 14:34 UTC (permalink / raw)
To: Thomas Alexander Gerds; +Cc: emacs-orgmode
Thomas Alexander Gerds <tagteam@sund.ku.dk> writes:
> here is a (beginner) question regarding the following org-file with
> buffer-local function and keybinding:
>
> ,----
> |
> | * Lisp header (C-c C-c to activate)
> | #+BEGIN_SRC emacs-lisp
> | (defun blue-file ()
> | (interactive)
> | (org-table-insert-row 'below)
> | (org-table-goto-column 1)
> | (insert (format-time-string "%d.%m.%Y"))
> | (org-table-goto-column 2)
> | (org-table-copy-down 1)
> | (org-table-goto-column 3)
> | (org-table-copy-down 1)
> | (org-table-goto-column 4))
> | (define-key org-mode-map [(meta return)] 'blue-file)
> | #+END_SRC
> |
> | #+RESULTS:
> | : blue-file
> |
> |
> | | Date | Staff | Type | Name | Value |
> | |------+--------------+-------------+------+-------|
> | | | Anders And | consulting | | |
> | | | Anders And | supervision | | |
> | | | Anders And | teaching | | |
> | | | Mickey Mouse | consulting | | |
> | | | Mickey Mouse | supervision | | |
> | | | Mickey Mouse | teaching | | |
> `----
>
> now, I would like to tell org to evaluate the lisp code at startup, when
> the org-file is opened. can this be achieved? particularly, is there a
> startup special line which tells org to evaluate the lisp src block? I
> could add a suitable function to org-mode-hook, but is this the
> recommended way?
>
> also, I would like to make org-mode-map buffer-local ... but certainly
> this is not an orgmode question.
>
> suggestions/help are very much appreciated!
>
> Tomy
>
There is not currently any support for evaluating specific code blocks
on buffer open. You could move your elisp code into a
buffer-local-variable block (which can house functions) and which are
evaluated when buffers are opened. I believe all changes made in such
blocks are buffer local, so that may be your best bet.
See [[info:elisp#File%20Local%20Variables][info:elisp#File Local Variables]]
or http://www.emacswiki.org/emacs/FileLocalVariables
Cheers,
--
Eric Schulte
http://cs.unm.edu/~eschulte/
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: help regarding babel to set in-buffer specific keybinding
2012-02-08 14:34 ` Eric Schulte
@ 2012-02-08 16:10 ` Eric S Fraga
2012-02-08 23:32 ` Torsten Wagner
2012-02-09 7:14 ` Thomas Alexander Gerds
1 sibling, 1 reply; 5+ messages in thread
From: Eric S Fraga @ 2012-02-08 16:10 UTC (permalink / raw)
To: Eric Schulte; +Cc: Thomas Alexander Gerds, emacs-orgmode
Eric Schulte <eric.schulte@gmx.com> writes:
> Thomas Alexander Gerds <tagteam@sund.ku.dk> writes:
[...]
>> now, I would like to tell org to evaluate the lisp code at startup, when
>> the org-file is opened. can this be achieved? particularly, is there a
>> startup special line which tells org to evaluate the lisp src block? I
>> could add a suitable function to org-mode-hook, but is this the
>> recommended way?
>> Tomy
>>
> There is not currently any support for evaluating specific code blocks
> on buffer open. You could move your elisp code into a
> buffer-local-variable block (which can house functions) and which are
> evaluated when buffers are opened. I believe all changes made in such
> blocks are buffer local, so that may be your best bet.
and I would be uncomfortable having code execute automatically upon
visiting an org file...
however, I would imagine it should be possible to add something to
org-mode-hook that would execute a predefined src code block, e.g. maybe
one named "startup" or probably a bit more specific? I wouldn't know
the babel invocation required, mind you, but I'm others can help here!
--
: Eric S Fraga (GnuPG: 0xC89193D8FFFCF67D) in Emacs 24.0.92.1
: using Org-mode version 7.8.03 (release_7.8.03.325.g5847)
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: help regarding babel to set in-buffer specific keybinding
2012-02-08 16:10 ` Eric S Fraga
@ 2012-02-08 23:32 ` Torsten Wagner
0 siblings, 0 replies; 5+ messages in thread
From: Torsten Wagner @ 2012-02-08 23:32 UTC (permalink / raw)
To: emacs-orgmode, Eric Schulte, Thomas Alexander Gerds
[-- Attachment #1: Type: text/plain, Size: 1927 bytes --]
Hmmm,
Recently I started to use source code blocks as a kind of init for a
certain task, set variables, modify stuff. That is, execution of a
source code block once at the beginning, e.g. after opening an org file.
Thus, I was thinking about automatically execution too.
Would it help if there would be a approval necessary by the user. A list
of trusted organisation files could be compared to execute a start block
without approval.
Sure there are still possible attack scenarios but that's what you pay for
more comfort ;)
Totti
On Feb 9, 2012 2:28 AM, "Eric S Fraga" <e.fraga@ucl.ac.uk> wrote:
> Eric Schulte <eric.schulte@gmx.com> writes:
>
> > Thomas Alexander Gerds <tagteam@sund.ku.dk> writes:
>
> [...]
>
> >> now, I would like to tell org to evaluate the lisp code at startup, when
> >> the org-file is opened. can this be achieved? particularly, is there a
> >> startup special line which tells org to evaluate the lisp src block? I
> >> could add a suitable function to org-mode-hook, but is this the
> >> recommended way?
> >> Tomy
> >>
> > There is not currently any support for evaluating specific code blocks
> > on buffer open. You could move your elisp code into a
> > buffer-local-variable block (which can house functions) and which are
> > evaluated when buffers are opened. I believe all changes made in such
> > blocks are buffer local, so that may be your best bet.
>
> and I would be uncomfortable having code execute automatically upon
> visiting an org file...
>
> however, I would imagine it should be possible to add something to
> org-mode-hook that would execute a predefined src code block, e.g. maybe
> one named "startup" or probably a bit more specific? I wouldn't know
> the babel invocation required, mind you, but I'm others can help here!
>
> --
> : Eric S Fraga (GnuPG: 0xC89193D8FFFCF67D) in Emacs 24.0.92.1
> : using Org-mode version 7.8.03 (release_7.8.03.325.g5847)
>
>
>
[-- Attachment #2: Type: text/html, Size: 2471 bytes --]
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: help regarding babel to set in-buffer specific keybinding
2012-02-08 14:34 ` Eric Schulte
2012-02-08 16:10 ` Eric S Fraga
@ 2012-02-09 7:14 ` Thomas Alexander Gerds
1 sibling, 0 replies; 5+ messages in thread
From: Thomas Alexander Gerds @ 2012-02-09 7:14 UTC (permalink / raw)
To: Eric Schulte; +Cc: emacs-orgmode
this works. thanks for the hint!
Eric Schulte <eric.schulte@gmx.com> writes:
> Thomas Alexander Gerds <tagteam@sund.ku.dk> writes:
>
>> here is a (beginner) question regarding the following org-file with
>> buffer-local function and keybinding:
>>
>> ,----
>> |
>> | * Lisp header (C-c C-c to activate)
>> | #+BEGIN_SRC emacs-lisp
>> | (defun blue-file ()
>> | (interactive)
>> | (org-table-insert-row 'below)
>> | (org-table-goto-column 1)
>> | (insert (format-time-string "%d.%m.%Y"))
>> | (org-table-goto-column 2)
>> | (org-table-copy-down 1)
>> | (org-table-goto-column 3)
>> | (org-table-copy-down 1)
>> | (org-table-goto-column 4))
>> | (define-key org-mode-map [(meta return)] 'blue-file)
>> | #+END_SRC
>> |
>> | #+RESULTS:
>> | : blue-file
>> |
>> |
>> | | Date | Staff | Type | Name | Value |
>> | |------+--------------+-------------+------+-------|
>> | | | Anders And | consulting | | |
>> | | | Anders And | supervision | | |
>> | | | Anders And | teaching | | |
>> | | | Mickey Mouse | consulting | | |
>> | | | Mickey Mouse | supervision | | |
>> | | | Mickey Mouse | teaching | | |
>> `----
>>
>> now, I would like to tell org to evaluate the lisp code at startup,
> when
>> the org-file is opened. can this be achieved? particularly, is there
> a
>> startup special line which tells org to evaluate the lisp src block?
> I
>> could add a suitable function to org-mode-hook, but is this the
>> recommended way?
>>
>> also, I would like to make org-mode-map buffer-local ... but
> certainly
>> this is not an orgmode question.
>>
>> suggestions/help are very much appreciated!
>>
>> Tomy
>>
>
> There is not currently any support for evaluating specific code blocks
> on buffer open. You could move your elisp code into a
> buffer-local-variable block (which can house functions) and which are
> evaluated when buffers are opened. I believe all changes made in such
> blocks are buffer local, so that may be your best bet.
>
> See [[info:elisp#File%20Local%20Variables][info:elisp#File Local
> Variables]]
> or http://www.emacswiki.org/emacs/FileLocalVariables
>
> Cheers,
--
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)
^ permalink raw reply [flat|nested] 5+ messages in thread
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2012-02-08 7:34 help regarding babel to set in-buffer specific keybinding Thomas Alexander Gerds
2012-02-08 14:34 ` Eric Schulte
2012-02-08 16:10 ` Eric S Fraga
2012-02-08 23:32 ` Torsten Wagner
2012-02-09 7:14 ` Thomas Alexander Gerds
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