From mboxrd@z Thu Jan  1 00:00:00 1970
From: Anders Johansson <mejlaandersj@gmail.com>
Subject: Re: Bug: Problems with sub/super-script when using: org-cdlatex +
 org-pretty-entities + org-catch-invisible-edits
Date: Sun, 23 Feb 2014 16:20:04 +0100
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>> Hi,
>> I used the configuration:
>>
>> org-catch-invisible-edits 'show
>> org-pretty-entities t
>>
>> together with org-cdlatex. This breaks the insertion of subscripts 
>> and superscripts through org-cdlatex because _{} is fontified and the 
>> {} are hidden so typing for example: "a _ bc" results in "a_{b}c" (or 
>> sometimes "a_bc", but should be "a_{bc}") and gives the message 
>> "Unfolding invisible region around point before editing".
>>
>> Setting org-catch-invisible-edits to nil let's cdlatex do it's work 
>> so I guess an easy solution would be to "let" that in 
>> org-cdlatex-underscore-caret.
>>
> Hi,
> I realized that my solution won't work since 
> "org-check-before-invisible-edit" does it's work after 
> "org-cdlatex-underscore-caret" has called "cdlatex-sub-superscript" 
> and inserted "_{}".
>
> Maybe then org-catch-invisible-edits should be nil all the time in 
> org-cdlatex-mode? But this would be unexpected. Maybe this can be 
> treated as a special case in "org-check-before-invisible-edit" in some 
> way?
>
Digging into it some more it's actually the "pretty entities" folding 
which is the problem, regardless of org-check-before-invisible-edit. The 
cursor jumps out of the {}-brackets after the first character, when the 
hiding/folding is done. I have no idea what should be done about this.

Cheers,
Anders Johansson