[latex3-commits] [git/LaTeX3-latex3-latex2e] develop: Case changer setup shows in hook (75a1d755)

[Joseph Wright]

On 21/02/2022 11:22, Frank Mittelbach wrote:
> Am 21.02.22 um 11:09 schrieb Joseph Wright:
>>
>> So by both criteria it's ruled out here: usage is by expl3 not 
>> latex.ltx, and the functionality here is nice not essential (i.e. if 
>> it's skipped, basic code doesn't break).
> 
> are you saying it is not produced by the L3 prog layer? but only if the 
> package is loaded?
> 
> I haven't checked where that code came from I just assumed it is L3prog 
> and that is (for me) LaTeX kernel

It's always generated with LaTeX, as \@uclclist is defined out-of-the-box.

Joseph