This breaks the indentation too :

\newcommand{\intervalleof}[2]{
  {\left.\vphantom{#1#2}\right]}
           {#1}
           \mathpunct{};\mathpunct{}
                     {#2}
                     {\left.\vphantom{#1#2}\right]}
                       }


Le dim. 31 mars 2019 à 12:16, Thomas Bucaioni <thomas.bucaioni@gmail.com> a
écrit :

> By the way, \mathbb{R}^{*[*0,\infty)} breaks the indentation too on emacs
> 25. It's the probabilists notation... With \mathopen and \mathclose, it's
> fixed :
> \mathbb{R}^{\mathopen{[}0,\infty\mathclose{)}}
>
> How do pass to emacs26, apt-get install emacs26 answers 'not found' ?
>
> Le sam. 30 mars 2019 à 19:31, Thomas Bucaioni <thomas.bucaioni@gmail.com>
> a écrit :
>
>> Hello,
>> Someone found a fix on StackExchange :
>> https://emacs.stackexchange.com/questions/48553/indentation-broken-with-all-inputfiles-tex
>>
>> Le mer. 27 mars 2019 à 13:27, Glenn Morris <rgm@gnu.org> a écrit :
>>
>>> Thomas Bucaioni wrote:
>>>
>>> > When pressing the TAB key, the indentation doesn't happen. Even, the
>>> > text is translated as in a Word or LibreOffice document.
>>>
>>> Please give a minimal complete example starting from emacs -Q.
>>>
>>> > In GNU Emacs 24.5.1 (i686-pc-linux-gnu, GTK+ Version 3.22.11)
>>>
>>> Please try the current release (26.1 at time of writing).
>>>
>>