From 91c5a8caaa61055959aa5fb68a00e5f690e39a34 Mon Sep 17 00:00:00 2001
From: Peter Eisentraut <peter@eisentraut.org>
Date: Wed, 31 Mar 2021 09:15:51 +0200
Subject: Add errhint_plural() function and make use of it

Similar to existing errmsg_plural() and errdetail_plural().  Some
errhint() calls hadn't received the proper plural treatment yet.
---
 doc/src/sgml/sources.sgml | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'doc/src')

diff --git a/doc/src/sgml/sources.sgml b/doc/src/sgml/sources.sgml
index 62cf2fded40..3f2c40b7509 100644
--- a/doc/src/sgml/sources.sgml
+++ b/doc/src/sgml/sources.sgml
@@ -282,6 +282,14 @@ ereport(ERROR,
      <function>errmsg</function>.
     </para>
    </listitem>
+   <listitem>
+    <para>
+     <function>errhint_plural(const char *fmt_singular, const char *fmt_plural,
+     unsigned long n, ...)</function> is like <function>errhint</function>, but with
+     support for various plural forms of the message.
+     For more information see <xref linkend="nls-guidelines"/>.
+    </para>
+   </listitem>
    <listitem>
     <para>
      <function>errcontext(const char *msg, ...)</function> is not normally called
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