[LyX/master] fix get_quoted_value

[Jürgen Spitzmüller]

Am Donnerstag, dem 15.08.2024 um 13:03 +0100 schrieb José Matos:
> Honestly here the code, in this context, makes more sense like this:
> 
> if val.startswith('"') and val.endswith('"'):
>     val =  val[1:-1]
> 
> So it only makes sense to remove both at once. 

Yes, I agree.

> Again on practice the
> cases where this fails should not happen, unless there is something
> like
> 
> \"
> 
> where the last double quote will be wrongly removed. The issue is
> that, in principle, lyx should never write this code.

I also think so.

-- 
Jürgen