On Wed, Sep 28, 2016 at 3:06 PM John Kitchin <jkitchin@andrew.cmu.edu> wrote:

Hi all,

If I have (setq org-catch-invisible-edits t) and run
(org-toggle-pretty-entities), then I get an error if I type: F_{A} and
try to continue typing.

user-error: Edit in invisible region aborted, repeat to confirm with text visible

If I set that variable to nil, it works fine, and it also works fine for
F_A.

This is with:
Org-mode version 8.3.5 (8.3.5-1-g589e96-elpaplus @ /Users/jkitchin/vc/jkitchin-github/scimax/elpa/org-plus-contrib-20160822/)

Is that a bug, or expected?

I would like to know the solution to this too! I faced this just last week.

A workaround was to do "C-q Space" after "F_{A}" instead of just "Space".

I am using almost the latest build of org master branch (updated and built yesterday).