Re: [O] Bug: org-toggle-latex-fragment fails, example included [8.3.1 (8.3.1-103-g366dc4-elpa @ /home/oub/.emacs.d/elpa/org-20150907/)]

[Eric S Fraga]

On Tuesday, 15 Sep 2015 at 09:50, Uwe Brauer wrote:

[...]

> You are right, the evil ∈! Since I have started to use prettify-symbol
> mode it is difficult to distinguish two situations:
>
>     -   prettify-symbols, using overlays, *displays*  \in by  ∈
>
>     -  but also \in can be *replaced* by the UTF8  ∈

I run into this problem quite frequently.  I often write with the tex
input method and later forget that I did so and ended up with UTF8
characters.

I wonder how difficult it would be to filter UTF8 characters that LaTeX
doesn't understand on export, e.g. converting ∈ to \in, maybe even using
the same org-entities table?  I'm sure a filter is straightforward in
emacs lisp, although beyond my capabilities unfortunately.

-- 
: Eric S Fraga (0xFFFCF67D), Emacs 25.0.50.2, Org release_8.3.1-234-g8c85c9