Re: how does invisibility impact org?

[John Kitchin <jkitchin@andrew.cmu.edu>]

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normally I would use narrowing, but I want to see all the verses in the
document at once., so I was going to make all the other text temporarily
invisible.

John

-----------------------------------
Professor John Kitchin
Doherty Hall A207F
Department of Chemical Engineering
Carnegie Mellon University
Pittsburgh, PA 15213
412-268-7803
@johnkitchin
http://kitchingroup.cheme.cmu.edu


On Tue, Apr 26, 2016 at 2:36 PM, Rasmus <rasmus@gmx.us> wrote:

> John Kitchin <jkitchin@andrew.cmu.edu> writes:
>
> > Hi, I am trying to use this code to make parts of an org-file that are
> > not a verse block invisible. That part works fine, and I can also unhide
> > it. However, after that, I get errors like
>
> Isn't this the job of narrowing and widening?  Though I guess this could
> only show one verse block at the time.
>
> I.e. use something like this:
>
> (defun narrow-to-next-verse ()
>   (interactive)
>   (widen)
>   (let ((next-elm (search-forward-regexp "^#\\+BEGIN_VERSE" nil t)))
>     (when next-elm
>       (widen)
>       (goto-char next-elm)
>       (org-narrow-to-element)
>       (goto-char (point-min))
>       (forward-line))))
>
> Rasmus
>
> --
> Hooray!
>
>
>

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