<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
<!--
 * This Source Code Form is subject to the terms of the Mozilla Public License,
 * v. 2.0. If a copy of the MPL was not distributed with this file, You can
 * obtain one at https://mozilla.org/MPL/2.0/
 *
 * Copyright (C) 2012-2021, Peter Johnson (gravatar.com/delphidabbler).
 *
 * Help topic describing Categories menu.
-->
<html>
  <head>
    <title>
      Categories Menu
    </title>
    <meta http-equiv="Content-Type" content="text-html; charse