[LyX/master] Fixup 216a6fb3: fix broken xml syntax

[Richard Kimberly Heck]

On 7/23/24 5:49 PM, Jean-Marc Lasgouttes wrote:
> Le 23/07/2024 à 19:52, Jean-Marc Lasgouttes a écrit :
>> commit a268fe096a58a7818554a7da4da85896bb289c81
>> Author: Jean-Marc Lasgouttes <lasgouttes at lyx.org>
>> Date:   Tue Jul 23 15:04:49 2024 +0200
>>
>>      Fixup 216a6fb3: fix broken xml syntax
>>           This commit addresses two issues:
>>           1/ the embarassing one: the member SetMode::old_text_level_ 
>> was
>>         declared as bool instead of int. This means that is was 
>> definitely
>>         not a proper backup variable!

That's hilarious!

>>           2/ a robustness issue: replace two consecutive test for 
>> isTest() by a
>>         boolean veriable that is used twice. This makes sure that <mrow>
>>         cannot be output without the corresponding </mrow>.
>>           Part of bug #13069.
>
> Riki, this is candidate for branch.

OK.

Riki