<commit_before><sect1 id="zend.pdf.introduction">
    <!-- @todo review and revise upon completion of refactoring -->
    <title>Introduction.</title>
    <para>
    Zend_Pdf module is a PDF (Portable Document Format) manipulation engine written entirely in PHP 5.
    It can load existing documents, create new, modify and save modified documents.
    Thus it can help any PHP-driven application dynamically prepare documents in a PDF by modifying existing template
    or generating document from a scratch.

    Zend_Pdf module supports the following features:
    <itemizedlist>
        <listitem>
            <para>
            Create new document or load existing one.
            <footnote>
                <para>
                PDF V1.4 (Acrobat 5) documents are supported for loading now.
                </para>
            </footnote>
            </para>
        </listitem>
        <listitem>
            <para>
            Retrieving specified revision of the document.
            </para>
        </listitem>
        <listitem>
            <para>
            Manipulate pages within document. Changing page order, adding new pages, removing pages<commit_msg>Grammar and spelling fixes. No translation required.<commit_after><sect1 id="zend.pdf.introduction">
    <!-- @todo review and revise upon completion of refactoring -->
    <title>Introduction.</title>
    <para>
    The Zend_Pdf component is a PDF (Portable Document Format) manipulation engine.
    It can load, create, modify and save documents.
    Thus it can help any PHP driven application to dynamically create PDF documents by modifying existing templates or generating new ones from scratch.

    Zend_Pdf supports the following features:
    <itemizedlist>
        <listitem>
            <para>
            Create new document or load existing one.
            <footnote>
                <para>
                PDF V1.4 (Acrobat 5) documents are supported for loading now.
                </para>
            </footnote>
            </para>
        </listitem>
        <listitem>
            <para>
            Retrieving specified revision of the document.
            </para>
        </listitem>
        <listitem>
            <para>
            Manipulate pages within document. Changing page order, adding new pages, removing pages
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