use pprint v0.2

Author: thautwarm

Project.toml

@@ -8,9 +8,9 @@ DataStructures = "864edb3b-99cc-5e75-8d2d-829cb0a9cfe8"
 PrettyPrint = "8162dcfd-2161-5ef2-ae6c-7681170c5f98"
 
 [compat]
-julia = "1"
 DataStructures = "^0.17"
 PrettyPrint = "^0.2"
+julia = "1"
 
 [extras]
 PrettyPrint = "8162dcfd-2161-5ef2-ae6c-7681170c5f98"

src/Pretty.jl

@@ -2,4 +2,6 @@ Base.show(io::IO, v::LocalVar) = begin
     print(io, "LocalVar($(v.sym), is_mutable=$(v.is_mutable.x), is_shared=$(v.is_shared.x))")
 end
 
+PrettyPrint.is_atom_t(::Type{LocalVar}) = true
+
 Base.show(io::IO, scope :: Scope) = pprint(io, scope)