if (r)
	{   /* Oh yes it is */
#if CART_DEBUG
            printf("   YES\n");
#endif
	    node = cst_cart_node_yes(node,tree);
	}
	else
	{   /* Oh no it isn't */
#if CART_DEBUG
            printf("   NO\n");
#endif
	    node = cst_cart_node_no(node,tree);
	}
    }

??? what is this comment

@niko@gts.niko.lgbt I think the one comment I make consistently during code review that most annoys other developers is on comments when I say “You are not going to remember what this meant in 3 weeks, let alone two years. No one else knows what it means now”