use for mixed language texts #118
Description
I can't seem to get Pipeline.ForManyAsync to work or find any examples. Is it intended to be able to process a doc with a mix of languages and provide per-span language detection? I have tried creating a pipeline with multiple languages, then running ProcessSingle on a Doc (without providing a language to the Doc constructor) and I always get 0 spans. Is this api intended for such a use case?