From f7cf80b1507d0678420c5f56422701160eccddf4 Mon Sep 17 00:00:00 2001
From: Jehan-Guillaume de Rorthais <jgdr@dalibo.com>
Date: Mon, 7 Sep 2020 12:31:48 +0200
Subject: [PATCH] doc: remove buggy ICU collation from documentation

Discussion: postgr.es/m/c00a63d3-f9c3-4222-a659-637232523b30@manitou-mail.org
---
 doc/src/sgml/charset.sgml | 26 ++++++++------------------
 1 file changed, 8 insertions(+), 18 deletions(-)

diff --git a/doc/src/sgml/charset.sgml b/doc/src/sgml/charset.sgml
index 4b4563c5b9..fb01ea64b4 100644
--- a/doc/src/sgml/charset.sgml
+++ b/doc/src/sgml/charset.sgml
@@ -790,16 +790,6 @@ CREATE COLLATION german (provider = libc, locale = 'de_DE');
       </listitem>
      </varlistentry>
 
-     <varlistentry>
-      <term><literal>CREATE COLLATION digitslast (provider = icu, locale = 'en-u-kr-latn-digit');</literal></term>
-      <term><literal>CREATE COLLATION digitslast (provider = icu, locale = 'en@colReorder=latn-digit');</literal></term>
-      <listitem>
-       <para>
-        Sort digits after Latin letters.  (The default is digits before letters.)
-       </para>
-      </listitem>
-     </varlistentry>
-
      <varlistentry>
       <term><literal>CREATE COLLATION upperfirst (provider = icu, locale = 'en-u-kf-upper');</literal></term>
       <term><literal>CREATE COLLATION upperfirst (provider = icu, locale = 'en@colCaseFirst=upper');</literal></term>
@@ -812,23 +802,23 @@ CREATE COLLATION german (provider = libc, locale = 'de_DE');
      </varlistentry>
 
      <varlistentry>
-      <term><literal>CREATE COLLATION special (provider = icu, locale = 'en-u-kf-upper-kr-latn-digit');</literal></term>
-      <term><literal>CREATE COLLATION special (provider = icu, locale = 'en@colCaseFirst=upper;colReorder=latn-digit');</literal></term>
+      <term><literal>CREATE COLLATION numeric (provider = icu, locale = 'en-u-kn-true');</literal></term>
+      <term><literal>CREATE COLLATION numeric (provider = icu, locale = 'en@colNumeric=yes');</literal></term>
       <listitem>
        <para>
-        Combines both of the above options.
+        Numeric ordering, sorts sequences of digits by their numeric value,
+        for example: <literal>A-21</literal> &lt; <literal>A-123</literal>
+        (also known as natural sort).
        </para>
       </listitem>
      </varlistentry>
 
      <varlistentry>
-      <term><literal>CREATE COLLATION numeric (provider = icu, locale = 'en-u-kn-true');</literal></term>
-      <term><literal>CREATE COLLATION numeric (provider = icu, locale = 'en@colNumeric=yes');</literal></term>
+      <term><literal>CREATE COLLATION special (provider = icu, locale = 'en-u-kf-upper-kn-true');</literal></term>
+      <term><literal>CREATE COLLATION special (provider = icu, locale = 'en@colCaseFirst=upper;colNumeric=yes');</literal></term>
       <listitem>
        <para>
-        Numeric ordering, sorts sequences of digits by their numeric value,
-        for example: <literal>A-21</literal> &lt; <literal>A-123</literal>
-        (also known as natural sort).
+        Combines both of the above options.
        </para>
       </listitem>
      </varlistentry>
-- 
2.20.1