From a3ff937359b7455da7b79278562c3dd193659c42 Mon Sep 17 00:00:00 2001
From: Alvaro Herrera <alvherre@alvh.no-ip.org>
Date: Sun, 7 Oct 2007 01:13:30 +0000
Subject: [PATCH] Change &pi; to plain "pi" in index entry, to avoid double
 escaping issues.

---
 doc/src/sgml/func.sgml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml
index ca9c5355293..aef648e79d7 100644
--- a/doc/src/sgml/func.sgml
+++ b/doc/src/sgml/func.sgml
@@ -1,4 +1,4 @@
-<!-- $PostgreSQL: pgsql/doc/src/sgml/func.sgml,v 1.398 2007/09/24 01:29:27 adunstan Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/func.sgml,v 1.399 2007/10/07 01:13:30 alvherre Exp $ -->
 
  <chapter id="functions">
   <title>Functions and Operators</title>
@@ -633,7 +633,7 @@
     <primary>mod</primary>
    </indexterm>
    <indexterm>
-    <primary>&pi;</primary>
+    <primary>pi</primary>
    </indexterm>
    <indexterm>
     <primary>power</primary>
-- 
2.39.5