From c11bd5f500f0b774a766ed67b769d63abdbdae91 Mon Sep 17 00:00:00 2001
From: Peter Eisentraut <peter@eisentraut.org>
Date: Sun, 4 May 2025 12:43:10 +0200
Subject: [PATCH] doc: Add link to table

Formal tables should generally have an xref in the text that points to
them.  Add them here.
---
 doc/src/sgml/protocol.sgml | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/doc/src/sgml/protocol.sgml b/doc/src/sgml/protocol.sgml
index 65bbfc34f50..c4d3853cbf2 100644
--- a/doc/src/sgml/protocol.sgml
+++ b/doc/src/sgml/protocol.sgml
@@ -220,7 +220,12 @@
     was not supported by the server.
    </para>
 
-   <table>
+   <para>
+    <xref linkend="protocol-versions-table"/> shows the currently supported
+    protocol versions.
+   </para>
+
+   <table id="protocol-versions-table">
     <title>Protocol versions</title>
 
     <tgroup cols="3">