Allow to use more Clojure functions in Advanced Queries (akin to Datomic; graph traversal)

[alex0]

Related:

Specify and display relations between pages/tags

Premise Following the discussion here I think I have a viable and concise proposal to address most use cases of the “hierarchically organize pages/tags”. The point is specifying hierarchies using page properties. For me the ideal would some syntax that, given an arbitrary user-defined <property>, (for example extends::), looks like this: Specify relations between pages Parent.md <property>:: [[Child]] Child.md <property>:: [[Teddy]] Display these relations Tree {{tree <p…