doc: Add link from pg_dump --encoding to supported encodings

Reported-by: Lee Dong Wook <sh95119@gmail.com>

diff --git a/doc/src/sgml/ref/pg_dump.sgml b/doc/src/sgml/ref/pg_dump.sgml
index 456e0ae0bd468e0e64481f35324beaeb95af578d..7a37fd80455c46c26ce34efe5acd5e56afeb077a 100644 (file)
--- a/doc/src/sgml/ref/pg_dump.sgml
+++ b/doc/src/sgml/ref/pg_dump.sgml
@@ -223,7 +223,8 @@ PostgreSQL documentation
         Create the dump in the specified character set encoding. By default,
         the dump is created in the database encoding.  (Another way to get the
         same result is to set the <envar>PGCLIENTENCODING</envar> environment
-        variable to the desired dump encoding.)
+        variable to the desired dump encoding.)  The supported encodings are
+        described in <xref linkend="multibyte-charset-supported"/>.
        </para>
       </listitem>
      </varlistentry>