clozestrike

[atmicmic]

You need the Transparent Package just for this line in clozestrike??
{\texttransparent{0}{\clozefont{}#3}}
You could consider instead something like
{\phantom{\clozefont{}#3}}
i have problems with transparent package.

Also there is a problem with \ifclozeshow in \clozestrike, but i dont know where its coming from , some other commands of your package seem to set it to TRUE and i need an extra \clozehide just before using clozestrike.

Also ulem Package seems just to load for the clozestrikeline. That is strange because your whole package is about a Lua-way of of underlining ... there is also a package LuauL which maybe could be "integrated" or "combined"

The clozestrike command is kind of "nice" but it absolutly doesn't fit to rest of this package but does need extra dependencies.
Best whishes!

[Josef-Friedrich]

You are absolutely right. This small command \clozestrike should not require any additional dependencies. Hopefully I find time to implement it in Lua.