Rainer M Krug <[email protected]> writes: > Eric Schulte <[email protected]> writes: > >>>> >>>> We already set the permission of tangled files to be executable when >>>> they include a shebang line. Perhaps we could add an option (or change >>>> the default) to set the permissions of tangled files to be read only. >>>> >>>> Perhaps this could be done using the post-tangle hook with something >>>> like the following. >>>> >>>> ;; -*- emacs-lisp -*- >>>> (defun org-babel-mark-tangled-as-read-only () >>>> "Mark the current file read only. >>>> If it is executable keep it executable." >>>> (if (= #o755 (file-modes (buffer-file-name))) >>>> (set-file-modes (buffer-file-name) #o555) >>>> (set-file-modes (buffer-file-name) #o444))) >>>> >>>> (add-hook 'org-babel-post-tangle-hook >>>> 'org-babel-mark-tangled-as-read-only) >>>> >>> >>> I think that would be a good idea to add this in a way so that it is >>> controled by a variable >> >> I've added a :tangle-mode header argument which may be used to control >> the permissions of tangled files. See the manual for instructions on >> it's usage. > > > Thanks a lot. I will try it out today or tomorrow.
I did, and there is a problem with tangling multiple blocks into a
single file:
The following does not work:
,----
| #+PROPERTY: tangle-mode (identity #o444)
| #+PROPERTY: tangle ./tools.R
| * Two blocks
| Block 1
| #+begin_src R
| suitName <- function(species)
| {
| return( paste(species$layer, "suitability", sep="_") )
| }
| #+end_src
|
| Block 2
| #+begin_src R
| statDistName <- function(species){
| return( paste(species$layer, "disturbances_static", sep="_") )
| }
| #+end_src
`----
It seems that the second block can not be written, as the file is
already set to read-only.
For the moment, I exclude this setting again but will try it out as son
as it is fixed.
Cheers,
Rainer
>
> Cheers,
>
> Rainer
--
Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology,
UCT), Dipl. Phys. (Germany)
Centre of Excellence for Invasion Biology
Stellenbosch University
South Africa
Tel : +33 - (0)9 53 10 27 44
Cell: +33 - (0)6 85 62 59 98
Fax : +33 - (0)9 58 10 27 44
Fax (D): +49 - (0)3 21 21 25 22 44
email: [email protected]
Skype: RMkrug
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