→ node [[foo]]

Foo

⟴ stoa (shared document) at doc.anagora.org/foo
⥱ context
⥅ context node [[bar]]
⥅ context node [[foo-bar]]
⥅ context node [[metavariable]] (empty)
⥅ context node [[nerds]] (empty)
⥅ context node [[programmers]] (empty)