You can search for identifiers within the package.
in-package search v0.2.0
goblint.lib
Constraints.CompareEqSys
module Sys : Analyses.EqConstrSys
module VH : Batteries.Hashtbl.S with type key = Sys.Var.t
module Compare : sig ... end
val compare : (string * string) -> Sys.Dom.t VH.t -> Sys.Dom.t VH.t -> unit