Hi Leo,
I really don't have anything to object to the original patch. I support the
need to circumvent the "\begin-or-end{frame} inside frame" problem and
using orgframe is a clean way of doing so.
My only concern is the _default_ value for `org-beamer-frame-environment'.
If we set it to "frame", we only need to customise it in the file local
variables in files where it needs to be changed and we catch all flies in a
stroke:
Situation 1: presentation has no "\begin-or-end{frame} inside frame" -> no
extra stuff in file local variables AND newenvironment is not generated AND
frames are between \begin{frame} and \end{frame}
Situation 2: presentation needs to circumvent "\begin-or-end{frame} inside
frame" -> set local variable in file AND newenvironment is generated AND
frame is changed where it is strictly necessary,
Cheers, /PA
On Tue, 12 Mar 2024 at 21:32, Leo Butler <leo.but...@umanitoba.ca> wrote:
> On Tue, Mar 12 2024, Ihor Radchenko <yanta...@posteo.net> wrote:
>
> > Pedro Andres Aranda Gutierrez <paag...@gmail.com> writes:
> >
> >> Jup, of course. If you look in org-lint.el, one of the cases that would
> >> trigger a message is when the frame environment uses "frame" directly
> and
> >> there is a \begin{frame} in the org.
> >> Line 1522 onwards in org-lint.el
> >
> > (1)
> > Sure, but we should not demand users to run org-lint. Ideally, exporting
> > any valid Org file should work.
> > The fact that the presence of \begin{frame} breaks beamer is a technical
> > detail users should better not be bothered with. That's why we added the
> > orgframe construct.
> >
> > (2)
> > On the other hand, it is clear that Org mode users are unwilling to
> > tolerate too much of machine generated latex output. So, going further
> > and trying to generate unique orgframe environments might not be ideal.
> >
> > The current approach is a balance between the above considerations.
> >
> > AFAIU, what you propose is reverting the orgframe code; that goes
> > against the first point.
>
> Current git HEAD allows a user like Pedro to effectively turn off the
> orgframe code via
>
> (setq org-beamer-frame-environment "frame")
>
> or an equivalent.
>
> >
> > What I proposed is to reduce the amount of machine-generated code by
> > using `org-beamer-frame-environment' only when strictly necessary.
>
> Attached is a patch that limits the use of
> `org-beamer-frame-environment' to those frames that contain either
> \begin{frame} or \end{frame} in their body.
>
> This has the nice side-effect that one can include example frames
> generated by Org without causing an error (previously, Org exported
> latex that would not compile). See the attachments.
>
> Leo
>
>
--
Fragen sind nicht da, um beantwortet zu werden,
Fragen sind da um gestellt zu werden
Georg Kreisler
Headaches with a Juju log:
unit-basic-16: 09:17:36 WARNING juju.worker.uniter.operation we should run
a leader-deposed hook here, but we can't yet
