From 828db4d2af0e4e4ad028e66fc3063442f5c8a5c8 Mon Sep 17 00:00:00 2001
From: Magnus Hagander <magnus@hagander.net>
Date: Fri, 26 May 2017 10:58:15 -0400
Subject: [PATCH] Remove docs mention of PGREALM variable

This variable was only used with Kerberos v4. That support was removed
in 2005, but we forgot to remove the documentation.

Noted by Shinichi Matsuda
---
 doc/src/sgml/libpq.sgml | 16 ----------------
 1 file changed, 16 deletions(-)

diff --git a/doc/src/sgml/libpq.sgml b/doc/src/sgml/libpq.sgml
index bf50f286702..b438d22294d 100644
--- a/doc/src/sgml/libpq.sgml
+++ b/doc/src/sgml/libpq.sgml
@@ -6784,22 +6784,6 @@ myEventProc(PGEventId evtId, void *evtInfo, void *passThrough)
      </para>
     </listitem>
 
-    <listitem>
-     <para>
-      <indexterm>
-       <primary><envar>PGREALM</envar></primary>
-      </indexterm>
-      <envar>PGREALM</envar> sets the Kerberos realm to use with
-      <productname>PostgreSQL</productname>, if  it is different from the
-      local realm.  If <envar>PGREALM</envar> is set,
-      <application>libpq</application> applications will attempt
-      authentication  with  servers for this realm and use separate ticket
-      files to avoid conflicts with local ticket files.   This
-      environment  variable is only used if GSSAPI authentication is
-      selected by the server.
-     </para>
-    </listitem>
-
     <listitem>
      <para>
       <indexterm>
-- 
2.39.5