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<!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 http://mozilla.org/MPL/2.0/
 *
 * Copyright (C) 2009-2013, Peter Johnson (www.delphidabbler.com).
 *
 * $Rev$
 * $Date$
 *
 * Help topic for Dependencies dialogue box.
-->
<html>
  <head>
    <meta http-equiv="Content-Type" content="text-html; charset=Windows-1252">
    <title>
      Dependencies Dialogue Box
    </title>
    <link rel="stylesheet" href="../css/codesnip.css" type="text/css">
  </head>
  <body>
    <object
      type="application/x-oleobject"
      classid="clsid:1e2a7bd0-dab9-11d0-b93a-00c04fc99f9e"
    >
      <param name="ALink Name" value="DependenciesDlg">
    </object>
    <h1>
      Dependencies Dialogue Box
    </h1>
    <p>
      This dialogue box is displayed by choosing the <em>View |
      Dependencies</em> main menu item. It has two tabs: <em>Depends Upon</em>
      and <em>Required By</em>.
    </p>
    <h2>
      <em>Depends Upon</em> Tab
    </h2>
    <p>
      If the selected snippet has dependenciess (i.e. snippets it requires in
      order to compile) a tree of snippets is displayed that shows the direct
      and indirect dependencies. When there are no dependencies a message is
      displayed to that effect.
    </p>
    <p>
      If a circular reference is detected (i.e. the snippet depends directly or
      indirectly upon itself) the circular reference is displayed in red and an
      error message is displayed. Such a dependency indicates there is an error
      in the database.
    </p>
    <h2>
      <em>Required By</em> Tab
    </h2>
    <p>
      This tab displays a simple list of snippets that immediately depend on the
      selected snippet. Again, if there are no snippets to list a message is
      displayed to that effect.
    </p>
  </body>
</html>