How to test Weblate translated article

[Fernando Apesteguía]

Hi all,

I want to test a couple of articles that are already translated in
Weblate. None of them have a directory in es/articles yet. I can
download the .po file, but I don't know how to get from there to the
_index.adoc :-)

I read this:

https://wiki.freebsd.org/DocTranslationOnWeblate#Building_the_Translated_Document

but it seems to me that the information is outdated or I missed
something because I can not "make tran" in any article.

How can I build test the article so I can inspect the final result?

Thanks!