[tex-live] epTeX weirdness with \numexpr

[Joseph Wright]

On 03/05/2018 07:32, Philip Taylor (RHUoL) wrote:
> Joseph Wright wrote:
>>
>> That's the expected outcome: with pTeX there's an extra \BAD.
> 
> I don't get one of those here, even if I allow e-pTeX to continue after 
> the first error :

Yes, that's because you are almost certainly using plain not LaTeX. You 
can get the same error in plain if you load more 'stuff' (or at least if 
you load the generic version of expl3).

Joseph