;; extends

((function_call
  (identifier) @_1
  (identifier) @_2
  (identifier) @_3
  (identifier) @_4
  (function_arguments
    (string)
    (string) @injection.content))
 (#set! injection.language "scheme")
 (#eq? @_1 "vim")
 (#eq? @_2 "treesitter")
 (#eq? @_3 "query")
 (#eq? @_4 "parse"))