vscode julia path changed, code to avoid Main.Notebook module context changed

chapters/5_TricksHelp.qmd

@@ -9,10 +9,23 @@ julia:
 #| echo: false
 #| output: false
 using InteractiveUtils
-import QuartoNotebookWorker
-Base.stdout = QuartoNotebookWorker.with_context(stdout)
-myactive_module() = Main.Notebook
-Base.active_module() = myactive_module()
+
+#struct M a::Int end; x = M(22); @show x 
+#should not print "Main.Notebook.M(22)" but only "M(22)"
+function Base.show(io::IO, x::T) where T
+    if parentmodule(T) == @__MODULE__
+        # Print "TypeName(fields...)" without module prefix
+        print(io, nameof(T), "(")
+        fields = fieldnames(T)
+        for (i, f) in enumerate(fields)
+            print(io, getfield(x, f))
+            i < length(fields) && print(io, ", ")
+        end
+        print(io, ")")
+    else
+        invoke(Base.show, Tuple{IO, Any}, io, x)
+    end
+end
 ```
 
 # Working with Julia: The REPL, Packages, and Introspection