Fix documenting of custom agent type.

Using `define_agent`, if an agent is defined
in `__module`, we also point `Core.@__doc__` to
document the type inside that module.

Project.toml

@@ -1,6 +1,6 @@
 name = "AlgebraicAgents"
 uuid = "f6eb0ae3-10fa-40e6-88dd-9006ba45093a"
-version = "0.3.22"
+version = "0.3.23"
 
 [deps]
 Crayons = "a8cc5b0e-0ffa-5ad4-8c14-923d3ee1735f"

src/agents.jl

@@ -44,11 +44,12 @@ function define_agent(base_type, super_type, type, __module, constructor)
                     $$(QuoteNode(constructor))
                 end
             end
+
             # it is important to evaluate the macro in the module of the toplevel eval
             Base.eval($__module, expr)
         end
 
-        Core.@__doc__($(esc(Docs.namify(new_name))))
+        Core.@__doc__($__module.$(Docs.namify(new_name)))
         nothing
     end
 end
@@ -125,7 +126,7 @@ function aagent(base_type, super_type, type, __module)
             function $(tname)(name::AbstractString,
                     args...) where {
                     $(param_tnames_constraints...),
-            }
+                }
                 uuid = AlgebraicAgents.uuid4()
                 inners = Dict{String, AbstractAlgebraicAgent}()
                 relpathrefs = Dict{AbstractString,