Is it possible to include files in Commonmark?

[chrisalley]

This isn’t part of the core spec, but there is a topic to discuss a file transclusion extension:

Transclusion or including sub-documents for reuse

Coming from Foswiki, and now working on Docker documentation in markdown, I stongly miss having built in transclusion. If there’s any chance something basic can be included in Standrd Markdown - ala http://fletcher.github.io/MultiMarkdown-4/transclusion that would be awesome - copy and paste is such a painfully pointless excercise…