[[Template:catfix]]

Or rather why doesn't it work in any Hebrew category?

Actually, I think I get why. But can it be fixed in the general case, since Hebrew is 99% of the time in the "Hebr" script?

What's not working about it?

Essentially, my new question is, how can I make "Hebr" the default script for Hebrew categories?

The problem is that {{catfix}} tries to do script detection on some nonsense text inside the template, and the result is always Latn. There is no way to change that because the actual category fix is done by JavaScript, and Lua is no longer in the picture. JavaScript would need its own form of script detection.

Then what's the point of {{catfix}} without an explicit sc= parameter?

It marks the words in the language and makes them link to the proper section.

Good point. What Lua could do is put in the default script to wherever the sc= would have went.

What is the default script?

Maybe we should add a new optional default_script field? Or just use the first script.

Right now, script detection counts characters in each of the language's scripts, and returns the one with the most characters matched. So there's no "default". However, if all of a language's scripts return 0 matches, then "None" is returned as the script. So perhaps that's where the default could fit in; it would be a fallback. But keep in mind it would only apply if there are no characters from ANY of the language's scripts. Just a single "a" when Latn is included in the list of scripts will make it pick Latn, even if the remaining characters are all gibberish.

Well we could make it apply in cases like {{catfix}} where there is no text known at Lua's run time.