[ESS] Open .R files from backtrace as read-only?

[Rainer M Krug]

Vitalie Spinu <spinuvit at gmail.com> writes:

>  >> Rainer M Krug <Rainer at krugs.de>
>  >> on Wed, 5 Jun 2013 11:32:59 +0200 wrote:
>
> [...]
>
>
>  > That would be the best option. At the moment I am using the function
>  > org-babel-tangle-jump-to-org (I bound it to C-c T)after the backtrace appears, but I
>  > sometimes forget it. It would be great if this function could be called
>  > upon opening the R file, which then would jump to the location of the
>  > code in the org file. There are problems at the moment with putting the
>  > cursor at the exact location, but I think Eric Schulte is looking
>  > into this.
>
> Thanks for the pointer, let's see what we can do.

Great - thanks.

>
> [...]
>
>  >> 
>  >> > Or is there another way of achieving this?
>  >> 
>  >> There is visit-file-hook. You can add to it a simple function that
>  >> checks for a file name and marks buffer read only.
>
>  > I can't find this hook - is it an emacs or ess specific hook?
>
>
> Sorry, find-file-hook. You can even place org-babel-tangle-jump-to-org in it :)

But then it would be executed each time. Would work, but definitely not
elegant.

Cheers,

Rainer

>
>     Vitalie
>
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-- 
Rainer M. Krug

email: RMKrug<at>gmail<dot>com