Customization ctests now failing on master

[Jürgen Spitzmüller]

Am Freitag, dem 11.08.2023 um 23:11 +0300 schrieb Udicoudco:
> Jürgen, your code should work, you just forgot
> to  change the category code of @.
> See the patch prettyref-detokenize.patch.

Ouch %-/ Thanks!

> But I think we should note it could potentially
> change the behaviour of the package, If you'll
> export the file newfile1.lyx after applying prettyref-
> detokenize.patch,
> you will get different results if the language of the document
>  is english or french.

I see. Yes, this is an issue to consider.

> I propose a different approach. see the patch prettyref.patch.

So let's go with this one.

> I'm not sure what is the best way to stream strings into the latex
> source, so feel free to change things, and if you have the patience
> to explain what I should have done, I'll appreciate it :)

I think the approach is sane enough. Since we haven't heard many
reports about this bug recently, the case seems to be rather seldom (I
suppose French users avoid prettyref).

-- 
Jürgen