From 08f26ffd48ade066b5d88d69780a87d32491c2fb Mon Sep 17 00:00:00 2001
From: Roland Conybeare <rconybeare@gmail.com>
Date: Sun, 30 Nov 2025 23:17:44 -0500
Subject: [PATCH] xo-ordinaltree: cosmetic

---
 xo-ordinaltree/include/xo/ordinaltree/rbtree/RbTreeUtil.hpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/xo-ordinaltree/include/xo/ordinaltree/rbtree/RbTreeUtil.hpp b/xo-ordinaltree/include/xo/ordinaltree/rbtree/RbTreeUtil.hpp
index 86db474c..15770bdc 100644
--- a/xo-ordinaltree/include/xo/ordinaltree/rbtree/RbTreeUtil.hpp
+++ b/xo-ordinaltree/include/xo/ordinaltree/rbtree/RbTreeUtil.hpp
@@ -6,12 +6,15 @@
 #pragma once
 
 #include "Node.hpp"
+#include "xo/indentlog/scope.hpp"
 
 namespace xo {
     namespace tree {
         namespace detail {
             /* require:
              * - Reduce::value_type
+             *
+             * matches forward tmplate decl in Node.hpp
              */
             template <typename Key,
                       typename Value,