bug#54943: 13.1.2; \iff messes up indentation in math mode

[Ruiyang Wu]

Hi Arash,

Thanks for the quick fix.

Best,
Ruiyang

> On Apr 16, 2022, at 8:45 AM, Arash Esbati <arash@gnu.org> wrote:
> 
> Hi Ruiyang,
> 
> Ruiyang Wu <ywwry66@gmail.com> writes:
> 
>> As the title suggests, \iff used in math mode will increase indentation
>> level while it is not supposed to behave like this. I have briefly
>> skimmed through the code and it seems to be related to the new function
>> LaTeX-indent-commands-regexp-make introduced in 0ce906c. The relevant
>> code is:
>> 
>> (funcall func
>>              LaTeX-indent-begin-list
>>              "if[a-zA-Z@]*\\b"
>>              'LaTeX-indent-begin-regexp-local)
> 
> Thanks for reporting this.  Indeed, an entry if 'iff' was missing in the
> function you mentioned above.  I've fixed this issue now (fa547aa71e)
> which will be available with the next release.  Please don't hesitate to
> report if other macros are still missing.
> 
> I'm closing this report.
> 
> Best, Arash