…Skyrim version).

Papyrus is the scripting language built for the Creation Engine by Bethesda Softworks and is used in several of their games, notably The Elder Scrolls V: Skyrim, Fallout 4, and Starfield. Each game shipped with a different iteration of the language, so this change adds support for the first of those, Skyrim.

This should capture most Skyrim Papyrus files and at least attempts to exclude versions that are incompatible with the Skyrim edition of Papyrus (Fallout 4 and Starfield).