>> Is that a bug, or expected?
>
> Somewhere in-between. It's broken, editing sub/super-script can be very
> tedious, but the proper behaviour is yet to be defined. The proof is all
> the possible values for `org-catch-invisible-edits' (which is mostly
> focused on preventing edition of folded contents, and is unrelated to
> invisible text like links and sub/super-script).
>
> Maybe brackets in sub/super-scripts not be made invisible, only
> minified.
>
> What do you expect instead?
It seems like you should be able to type F_{A} and keep on typing.
Minified would be ok by me.
>
>
> Regards,
--
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
