l the variables, functions and services of the application.</p>

<p>The most interesting command of <strong>easybook</strong> is <code>publish</code>, which publishes an specific edition of the book. Internally it uses a class of type <em>publisher</em>, which depends on the type of edition that is published (<code>html</code>, <code>html_chunked</code> or <code>pdf</code>). The details of each <em>publisher</em> vary, but its basic operation is always the same:</p>

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