Initial data commit

Task/Nested-function/Ada/nested-function.ada

@@ -0,0 +1,24 @@
+with Ada.Text_IO;
+
+procedure Nested_Functions is -- 'Nested_Functions' is the name of 'main'
+
+   type List is array(Natural range <>) of String(1 .. 10);
+
+   function Make_List(Separator: String) return List is
+      Counter: Natural := 0;
+
+      function Make_Item(Item_Name: String) return String is
+      begin
+	 Counter := Counter + 1; -- local in Make_List, global in Make_Item
+	 return(Natural'Image(Counter) & Separator & Item_Name);
+      end Make_Item;
+
+   begin
+      return (Make_Item("First "), Make_Item("Second"), Make_Item("Third "));
+   end Make_List;
+
+begin -- iterate through the result of Make_List
+   for Item of Make_List(". ") loop
+      Ada.Text_IO.Put_Line(Item);
+   end loop;
+end Nested_Functions;