[LyX/master] Update math macro display when entering from above/balow

[Jean-Marc Lasgouttes]

Le 07/11/2023 à 18:08, Richard Kimberly Heck a écrit :
> On 11/7/23 08:24, Jean-Marc Lasgouttes wrote:
>> commit 9c3d9cded0b7f40b449bdfab0200d7fb27e1b1a8
>> Author: Jean-Marc Lasgouttes <lasgouttes at lyx.org>
>> Date:   Tue Nov 7 15:43:57 2023 +0100
>>
>>      Update math macro display when entering from above/balow
>>      This change forces metrics computation in all cases when cursor 
>> enters
>>      a math inset from above/below, but I do not have a better idea 
>> right now.
> 
> Would it be possible to check if any of the slices is a math macro?

I woujld prefer the code to be in InsetMathMacro (like is done for 
example in InsetMathMacro::idxFirst() and other places). An alternative 
would be to have a new method editChangesMetrics (or something like 
that) set to true for macro inset. Then our code could be changed to act 
on that.

But since I have no proof or reason to believe than this extra metrics 
step is costly, I prefer to leave it like that for now.

JMarc