Re: [O] Wrong comment character when adding file local variables?

[Rainer M Krug]

On Friday, June 7, 2013, Vitalie Spinu  wrote:
> All your examples are placed in fundamental mode. The comments are
> treated by org and thus are correct, local variables are inserted
> according to the major mode.

The question is why - all .R files are automatically in r mode when I open them and all other R files tangle fine.

 

> I don't how this could be easily fixed on org side, but you can solve it
> straightforwardly with:
>
>    (add-to-list 'auto-mode-alist (cons "NAME\\|DESC" 'R-mode))

Ok - I'check it out on Monday.

Cheers and have a nice weekend,

Rainer 

>  Vitalie
>
>  >> Rainer M Krug <address@hidden>
>  >> on Fri, 07 Jun 2013 15:12:58 +0200 wrote:
>
>  > Hi
>
>  > when tangling the following file
>
>  > ,----
>  > | * Package Files
>  > | ** DESCRIPTION File
>  > | :PROPERTIES:
>  > | :tangle:   ./DESCRIPTION
>  > | :shebang:
>  > | :padline: no
>  > | :no-expand: TRUE
>  > | :comments: no
>  > | :END:
>  > | #+begin_src R
>  > |   Package: asmDrak
>  > | #+end_src
>  > |
>  > | ** NAMESPACE File
>  > | :PROPERTIES:
>  > | :tangle:   ./NAMESPACE
>  > | :shebang:
>  > | :padline: no
>  > | :no-expand: TRUE
>  > | :comments: no
>  > | :END:
>  > | #+begin_src R
>  > |  this is a test
>  > | #+end_src
>  > |
>  > |
>  > | ** DESC2 File
>  > | :PROPERTIES:
>  > | :tangle:   ./DESC2
>  > | :shebang:
>  > | :padline: no
>  > | :no-expand: TRUE
>  > | :comments: yes
>  > | :END:
>  > | #+begin_src R
>  > |   this is a test
>  > | #+end_src
>  > `----
>
>  > I get the following tangled files:
>
>  > DESCRIPTION:
>
>  > ,----
>  > | Package: asmDrak
>  > |
>  > | ;; Local Variables:
>  > | ;; org-babel-tangled-file: t
>  > | ;; buffer-read-only: t
>  > | ;; End:
>  > `----
>
>  > which has the wrong comment character (should have #)
>
>  > NAMESPACE:
>
>  > ,----
>  > | this is a test
>  > |
>  > | ## Local Variables:
>  > | ## org-babel-tangled-file: t
>  > | ## buffer-read-only: t
>  > | ## End:
>  > `----
>
>  > which has the correct comment characters, and
>
>  > DESC2
>
>  > ,----
>  > | ## [[file:~/tmp/tangle.org::*DESC2%20File][DESC2\ File:1]]
>  > | this is a test
>  > | ## DESC2\ File:1 ends here
>  > |
>  > | ;; Local Variables:
>  > | ;; org-babel-tangled-file: t
>  > | ;; buffer-read-only: t
>  > | ;; End:
>  > `----
>
>  > which has the correct comment characters for the comments, but the wrong
>  > ones for the file local variables.
>
>  > I use the following in my .emacs file to set the post-tangle-hook to add
>  > the local file variables:
>
>  > ,----
>  > |   (defvar org-babel-tangled-file nil
>  > |     "If non-nill, current file was tangled with org-babel-tangle")
>  > |   (put 'org-babel-tangled-file 'safe-local-variable 'booleanp)
>  > |
>  > |   (defun org-babel-mark-file-as-tangled ()
>  > |     (add-file-local-variable 'org-babel-tangled-file t)
>  > |     (add-file-local-variable 'buffer-read-only t)
>  > |     ;; (add-file-local-variable 'eval: (auto-revert-mode))
>  > |     (basic-save-buffer))
>  > |
>  > |   (add-hook 'org-babel-post-tangle-hook 'org-babel-mark-file-as-tangled)
>  > `----
>
>  > I assume this is a bug somewhere?
>
>  > Org-mode version 8.0.3 (release_8.0.3-211-gf16b53 @
>  > /home/rkrug/.emacs.d/org-mode/lisp/)
>
>  > GNU Emacs 24.3.1 (i686-pc-linux-gnu, GTK+ Version 3.6.4)
>  >  of 2013-04-14 on actinium, modified by Debian
>
>  > 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

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