Convert SXW to DocBook

Why Convert SXW to DocBook?

Converting SXW to DocBook transforms legacy StarOffice/OpenOffice.org Writer documents into a semantically rich XML format designed for professional technical publishing. DocBook is the industry standard for technical documentation, used by publishers like O'Reilly Media and documentation teams at Red Hat, SUSE, and other technology companies.

DocBook's semantic markup approach separates content from presentation, which is a fundamental improvement over SXW's presentation-focused format. While SXW stores formatting instructions alongside content, DocBook describes what content is (a chapter, a warning, a code listing) rather than how it looks. This enables automated styling and multi-format output from a single source.

One of the most compelling reasons to convert SXW to DocBook is the publishing pipeline it enables. From a single DocBook source, you can generate HTML documentation, print-ready PDF, EPUB ebooks, Unix man pages, and online help systems using XSLT stylesheets. This is particularly valuable for documentation that needs to be published in multiple formats simultaneously.

The conversion process maps SXW document structure (headings, paragraphs, lists, tables) to DocBook semantic elements (section, para, itemizedlist, table). The result is well-formed DocBook XML that validates against the DocBook schema and can be processed by any DocBook-compatible toolchain.

Key Benefits of Converting SXW to DocBook:

• Semantic Markup: Content is marked up by meaning, not appearance, enabling flexible publishing
• Industry Standard: DocBook is the established standard for technical documentation
• Multi-Format Output: Generate HTML, PDF, EPUB, and man pages from one source
• Long-Term Archival: OASIS standard ensures decades of compatibility
• Modular Architecture: Break large documents into reusable components
• Automated Publishing: Integrate with CI/CD pipelines for automated documentation builds

Practical Examples

Example 1: Software Manual

Input SXW file (manual.sxw):

A StarOffice Writer software manual with chapters, installation instructions, and troubleshooting sections.

Output DocBook file (manual.xml):

<?xml version="1.0" encoding="UTF-8"?>
<book xmlns="http://docbook.org/ns/docbook" version="5.0">
  <title>Software User Manual</title>
  <chapter>
    <title>Installation</title>
    <para>Follow these steps to install the software.</para>
    <orderedlist>
      <listitem><para>Download the installer</para></listitem>
      <listitem><para>Run the setup wizard</para></listitem>
      <listitem><para>Accept the license</para></listitem>
    </orderedlist>
  </chapter>
</book>

Example 2: Technical Article

Input SXW file (article.sxw):

A technical article from OpenOffice.org Writer with sections, code examples, and references.

Output DocBook file (article.xml):

<?xml version="1.0" encoding="UTF-8"?>
<article xmlns="http://docbook.org/ns/docbook" version="5.0">
  <title>Database Performance Tuning</title>
  <section>
    <title>Query Optimization</title>
    <para>Optimizing queries is essential for performance.</para>
    <note>
      <para>Always test with production-like data.</para>
    </note>
  </section>
</article>

Example 3: Reference Guide

Input SXW file (reference.sxw):

A legacy reference guide document with tables of parameters, descriptions, and default values.

Output DocBook file (reference.xml):

<?xml version="1.0" encoding="UTF-8"?>
<article xmlns="http://docbook.org/ns/docbook" version="5.0">
  <title>Configuration Reference</title>
  <section>
    <title>Parameters</title>
    <table>
      <title>Configuration Parameters</title>
      <tgroup cols="3">
        <thead>
          <row>
            <entry>Parameter</entry>
            <entry>Description</entry>
            <entry>Default</entry>
          </row>
        </thead>
        <tbody>
          <row>
            <entry>max_connections</entry>
            <entry>Maximum concurrent connections</entry>
            <entry>100</entry>
          </row>
        </tbody>
      </tgroup>
    </table>
  </section>
</article>

Frequently Asked Questions (FAQ)

Q: What is DocBook?

A: DocBook is an XML-based semantic markup language maintained by the OASIS DocBook Technical Committee. It is designed for writing technical documentation, books, and articles. DocBook focuses on document structure and meaning rather than visual formatting, enabling automated multi-format publishing through XSLT transformations.

Q: Which version of DocBook does the converter produce?

A: The converter produces DocBook 5.0 XML using the RELAX NG namespace (http://docbook.org/ns/docbook). This is the current standard version of DocBook and is compatible with modern processing tools including xsltproc, Saxon, and the DocBook XSL stylesheets.

Q: Can I generate PDF from the DocBook output?

A: Yes. You can use tools like Apache FOP with DocBook XSL-FO stylesheets, dblatex (via LaTeX), or commercial tools like Antenna House Formatter. The DocBook XSL stylesheet project provides comprehensive XSLT stylesheets for producing high-quality PDF output from DocBook XML.

Q: Will tables from my SXW document be converted to DocBook tables?

A: Yes, SXW tables are converted to DocBook table elements with proper thead, tbody, row, and entry structure. Column headers, data cells, and basic formatting are preserved in the semantic DocBook table markup.

Q: How does DocBook handle document structure differently from SXW?

A: SXW uses presentation-oriented XML with style names and formatting attributes, while DocBook uses semantic elements. For example, an SXW heading with style "Heading_1" becomes a DocBook section with a title element. This semantic approach allows the same content to be rendered differently depending on the output format and stylesheet.

Q: Is DocBook suitable for non-technical documents?

A: While DocBook excels at technical documentation, it can be used for any structured document including books, articles, reports, and manuals. However, for simple documents like letters or memos, DocBook's verbose XML syntax may be unnecessarily complex. Consider formats like DOCX or HTML for simpler documents.

Q: Can I edit the DocBook output?

A: Yes, DocBook XML can be edited with any XML editor. Dedicated DocBook editors like oXygen XML Editor and XMLmind DocBook Editor provide validation, autocomplete, and WYSIWYG-like editing. VS Code with XML extensions also works well for editing DocBook files.

Q: How does converting SXW to DocBook compare to converting to HTML?

A: DocBook is a better choice than HTML when you need semantic structure, multi-format output, or plan to use the content in a publishing pipeline. HTML is presentation-focused, while DocBook captures the meaning of content. From DocBook, you can generate HTML, PDF, EPUB, and other formats, whereas HTML output is limited to web display.