@emacsen correct. Old fashioned plain text files. I wanna write multiple languages in my readme.txt (or readme.md)
@ebel The only standard I'm aware of would be the filename (minus extension) then a separator, then a two letter code, ala:
If you have many files, I've also seen the directory route of:
Then you can offer links between docs.
This is imperfect, but I think it's what I've seen and probably good enough for most uses, without getting very complicated.
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