[luatex] Command to write directly from Lua to the aux file?

[luigi scarso]

On Fri, Feb 7, 2020 at 12:36 PM David Carlisle <d.p.carlisle at gmail.com>
wrote:

>
> Marcel points out that you can use the integer as used for TeX's \write,
> as the first argument of texio.write (which is a nice feature) Could the
> manual be updated to mention this, currently it only documents the first
> argument being a string such as "log"
>
> David
>
>
ok, I will check ( it should be   something inside do_texio_print )
Do you have a mwe (for the records)  ?

-- 
luigi
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