Add show_supertypes in type help

JuliaLang · Apr 22, 2017 · acc6d2b · acc6d2b
1 parent d24238d
commit acc6d2b
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/base/docs/Docs.jl b/base/docs/Docs.jl
@@ -400,6 +400,13 @@ function summarize(io::IO, T::DataType, binding)
         end
         println(io, "```")
     end
+    if T != Any
+        println(io, "**Supertype Hierarchy:**")
+        println(io, "```")
+        Base.show_supertypes(io, T)
+        println(io)
+        println(io, "```")
+    end
 end
 
 function summarize(io::IO, m::Module, binding)