Took entries that were commented out in lib/Language/control.pod and

changed them to entries with TODO comments

lib/Language/control.pod

@@ -238,14 +238,13 @@ two differences C<unless> works the same as L<if>:
 Implementation note: Currently, Rakudo will say "1 Nil 3 0" for the last
 example because it is not caught up to this part of the design yet.
 
-=begin comment
-
-
 =head2 for
 
+=comment TODO
+
 =head2 gather/take
 
-=end comment
+=comment TODO
 
 =head2 given
 
@@ -409,21 +408,29 @@ This can also be written quite naturally with C<until>:
         ...
     } until $x >= 10;
 
-=begin comment
-
 =head2 while
 
+=comment TODO
+
 =head2 return
 
+=comment TODO
+
 =head2 next
 
+=comment TODO
+
 =head2 last
 
+=comment TODO
+
 =head2 redo
 
+=comment TODO
+
 =head2 goto
 
-=end comment
+=comment TODO
 
 =end pod