Hi!
You are viewing the archive of unrelenting.technology.
This website is no longer updated, my current one is val.packett.cool.
Check it out instead :)
#wikifinds: GML, the markup language from 1969 that eventually became SGML (which got the <tag attr="ibute"></tag> syntax), looks like a modern hipster-syntax for HTML (Haml, Jade, etc.)
Also, this was a thing: Information Structure Identification Language (ISIL).