Determining if the prefix is being called within a given function/macro

[vemv]

For clojure-emacs/cider-nrepl#863 (comment) , I'd need to know if the prefix is being called within a given function macro, given a context.

e.g. "is __prefix__ within a future call"?

That would be true here:

(future
  __prefix__)

(future
  (foo __prefix__))

But not here:

(do
  (future 42)
  (foo __prefix__))

...I'm wondering if this is something you've solved before, or that might be easy with some existing Compliment primitives?

Cheers - V

[vemv]

Any thoughts on this one?

The way I'd implement it would be probably by repatedly going up zippers.

[alexander-yakushev]

This should be possible without having to use zippers. The context format that Compliment provides is suitable for that. See https://github.com/alexander-yakushev/compliment/wiki/Context.