Add description for --no-locale and --text-search-config.

doc/src/sgml/ref/initdb.sgml

@@ -185,6 +185,15 @@ PostgreSQL documentation
       </listitem>
      </varlistentry>
 
+     <varlistentry>
+      <term><option>--no-locale</option></term>
+      <listitem>
+       <para>
+		Equivalent to <option>--locale=C</option>.
+       </para>
+      </listitem>
+     </varlistentry>
+
      <varlistentry>
       <term><option>--pwfile=<replaceable>filename</></option></term>
       <listitem>
@@ -194,6 +203,17 @@ PostgreSQL documentation
        </para>
       </listitem>
      </varlistentry>
+
+     <varlistentry>
+      <term><option>--text-search-config=<replaceable>CFG</></option></term>
+      <listitem>
+       <para>
+		Sets the default text search configuration.
+		See <xref linkend="guc-default-text-search-config"> for further information.
+       </para>
+      </listitem>
+     </varlistentry>
+
      <varlistentry>
       <term><option>-U <replaceable class="parameter">username</replaceable></option></term>
       <term><option>--username=<replaceable class="parameter">username</replaceable></option></term>