From 3de09ddac58882d9abc5e3327e4d2b0b1238ab54 Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Mon, 5 Sep 2011 13:24:47 -0400
Subject: [PATCH] Document that contrib/pgtrgm only processes ASCII
 alphanumeric characters.

Backpatch to 9.0 and 9.1.
---
 doc/src/sgml/pgtrgm.sgml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/doc/src/sgml/pgtrgm.sgml b/doc/src/sgml/pgtrgm.sgml
index a1dfe063f32..1bad1582d1b 100644
--- a/doc/src/sgml/pgtrgm.sgml
+++ b/doc/src/sgml/pgtrgm.sgml
@@ -9,7 +9,8 @@
 
  <para>
   The <filename>pg_trgm</filename> module provides functions and operators
-  for determining the similarity of text based on trigram matching, as
+  for determining the similarity of <acronym>ASCII</>
+  alphanumeric text based on trigram matching, as
   well as index operator classes that support fast searching for similar
   strings.
  </para>
-- 
2.47.2