How would this support custom tags?

[alexbjorlig]

I found this repl, with support for custom tags.

Would it be possible to support custom tags in the pre-processor?

[joshnuss]

Hi @alexbjorlig

I believe it might support custom tags already, because the preprocessor takes a config parameter which is passed on to Markdoc.

Maybe there should be an example in the readme, since that is a common use case.