Controlling new line characters during tangle

Controlling new line characters during tangle

[Giacomo M]

Hi all,

I'm using emacs also under Windows, and would need to tangle 
scripts/config files to be used under Unix. Is there any header argument 
to enforce the desired new line characters in the tangled files?

Thanks,

Giacomo

Re: Controlling new line characters during tangle

[Kaushal Modi]

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On Wed, Jun 21, 2017, 5:21 AM Giacomo M <jackjackk@gmail.com> wrote:

> Hi all,
>
> I'm using emacs also under Windows, and would need to tangle
> scripts/config files to be used under Unix.


Is there any header argument
> to enforce the desired new line characters in the tangled files?
>

At which point would you like to enforce the new line characters?

Can you post a MWE and explain what that it tangles to vs what you'd
actually like to see in the tangled file?

> --

Kaushal Modi

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Re: Controlling new line characters during tangle

[Giacomo M]

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Dear Kashual,

1. I visit a (Unix EOL[1]) org file on Windows.
2. I write a shell script in a shell source block to be tangled.
3. I tangle it.
4. As a result, I get a (Windows EOL) shell script, while I would like a
Unix EOL shell script.

Thanks,

Giacomo

[1] End Of Line convention

On Jun 21, 2017 13:02, "Kaushal Modi" <kaushal.modi@gmail.com> wrote:

> On Wed, Jun 21, 2017, 5:21 AM Giacomo M <jackjackk@gmail.com> wrote:
>
>> Hi all,
>>
>> I'm using emacs also under Windows, and would need to tangle
>> scripts/config files to be used under Unix.
>
>
> Is there any header argument
>> to enforce the desired new line characters in the tangled files?
>>
>
> At which point would you like to enforce the new line characters?
>
> Can you post a MWE and explain what that it tangles to vs what you'd
> actually like to see in the tangled file?
>
>> --
>
> Kaushal Modi
>

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Re: Controlling new line characters during tangle

[Giacomo M]

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Re: Controlling new line characters during tangle

[Nicolas Goaziou]

Hello,

Giacomo M <jackjackk@gmail.com> writes:

> Ok, rudimentary elisp knowledge seems to help here:
>
> #+BEGIN_SRC emacs-lisp
> (defun jack/dos2unix-post-tangle-hook ()
> (set-buffer-file-coding-system 'unix 't)
> (save-buffer)
> )
> (add-hook 'org-babel-post-tangle-hook 'jack/dos2unix-post-tangle-hook)
> #+END_SRC

Thank you for sharing.

Would it make sense to provide a :tangle-coding-system attribute? Would
you want to implement it?

Regards,

-- 
Nicolas Goaziou