disable ensemble::extend dict which interferes with some packages (sf) - unknown why at this stage

src/modules/punk-0.1.tm

@@ -227,7 +227,12 @@ namespace eval punk {
             set dvar
         }
     }
-    punk::ensemble::extend dict ::punk::dictextension
+
+
+    #punk::ensemble::extend dict ::punk::dictextension
+
+
+
     #split a varname of form var1,var2,var3.. at specified char - but ignoring the char within brackets
     #(a common array variable convention is to use comma for levels).
     #e.g var(x,y),blah,var(,foo)  would be split into var(x,y) blah var(,foo) if comma is specified as the char