On Sat, Apr 24, 2021 at 1:33 AM Sylvain Hubert <champignoom@gmail.com>
wrote:

> You're right, I just checked the symbols of luatex and they contain all
> the APIs of lua 5.3.
> So I guess the problem is specific to luametatex and the latest context.
>
> > but in any case you should compile against the luatex headers, not the
> stock lua 5.3.6.
>
> Does luatex have dedicated headers different from the ones for stock lua?
>

There are some small differences, because we had to harmonize luajit and
lua .

-- 
luigi