From 6c82a86c6f11815df371a310e3734030b1a635f4 Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Sun, 2 Sep 2012 08:41:51 -0400
Subject: [PATCH] Add small doc mention that libpq is named after POSTQUEL.

---
 doc/src/sgml/history.sgml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/doc/src/sgml/history.sgml b/doc/src/sgml/history.sgml
index 9bd5c22d8e..a7f4b701ea 100644
--- a/doc/src/sgml/history.sgml
+++ b/doc/src/sgml/history.sgml
@@ -114,7 +114,9 @@
     <listitem>
      <para>
       The query language PostQUEL was replaced with
-      <acronym>SQL</acronym> (implemented in the server).  Subqueries
+      <acronym>SQL</acronym> (implemented in the server).  (Interface
+      library <link linkend="libpq">libpq</link> was named after PostQUEL.)
+      Subqueries
       were not supported until <productname>PostgreSQL</productname>
       (see below), but they could be imitated in
       <productname>Postgres95</productname> with user-defined