The code as it stands displays correctly with TUTORIAL.he. As I'm not an expert in the emacs display code, I was confused about the relationship between paragraph_embedding and bidi-paragraph_direction. I'm assuming you're saying there needs to be an additional check on the value of para_direction in the if statements?

On Wed, Sep 15, 2021 at 9:50 AM Eli Zaretskii <eliz@gnu.org> wrote:

> From: Michael Gallagher - NOAA Affiliate <michael.r.gallagher@noaa.gov>
> Date: Wed, 15 Sep 2021 09:22:18 -0600
> Cc: Lars Ingebrigtsen <larsi@gnus.org>, 50506@debbugs.gnu.org
>
> Eli, I did indeed. I've added corrections to account for L2R vs R2L and the updated patch is attached. Let me
> know what you think

Thanks, but does this work in buffers where bidi-paragraph-direction
is nil? AFAIR, it->paragraph_embedding is only set when the buffer
has a non-nil value of bidi-paragraph-direction.

Did you try that in TUTORIAL.he, as I suggested?

Michael Gallagher, PhD

CIRES Research Scientist

Polar Observations and Processes Team (ESRL/NOAA/PSD)

325 Broadway, Boulder, Colorado 80305