From 06853e895ae38cf8b0ffcf57e40f038f759e1cde Mon Sep 17 00:00:00 2001
From: Peter Mosses <p.d.mosses@me.com>
Date: Fri, 11 Oct 2019 23:02:19 +0100
Subject: [PATCH] Update navigation-structure.md

Added documentation of default nav order.
---
 docs/navigation-structure.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/docs/navigation-structure.md b/docs/navigation-structure.md
index a4fef75e..d6d58444 100644
--- a/docs/navigation-structure.md
+++ b/docs/navigation-structure.md
@@ -38,6 +38,10 @@ nav_order: 4
 ---
 ```
 
+The specified `nav_order` parameters on a site should be all integers or all strings.
+Pages without a `nav_order` parameter are ordered alphabetically by their `title`,
+and appear after the explicitly-ordered pages at each level.
+
 ---
 
 ## Excluding pages
-- 
GitLab