Author in XHTML

You can use RoboHelp to create topic files in XHTML and project-specific files in XML. Structured authoring in XHTML ensures well-written code, closed tags, no overlapping of tags, properly quoted attributes with explicit values, and no proprietary attributes. RoboHelp upgrades all the old Robo­Help for HTML topics to XHTML when it imports them.

note:    For upgraded projects, the formatting of bulleted lists might not be correct in the output. After upgrading a project, make sure that the bulleted list style in the CSS specifies zero or a positive value for the left margin.

The RoboHelp editor creates all the topics in XHTML. All topic files are compliant with XHTML 1.0 Transitional. XHTML generated from RoboHelp conforms to the XHTML 1.0 Transitional specifi­cation from the World Wide Web Consortium (W3C). All topics have the XHTML 1.0 Transitional doc type:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "">

Every XHTML topic contains an HTML tag and an xmlns attribute value of

note:    To view the XHTML source of a topic, open the topic in the Design Editor and select the HTML view.

You can use third-party editors such as Notepad, Microsoft Word, or Adobe Dreamweaver to edit your files and retain these files in their existing format. You can edit topics using a third-party XHTML editor. RoboHelp retains its processing instructions (PI) as comments to avoid any data loss. You can use RoboHelp to edit the third-party HTML or XHTML topics and generate XHTML output.

note:    Snippets, master pages, and framesets are created in XHTML format only.

When creating a project, RoboHelp creates several project-specific files, such as APJ, CSS, and BRS files, in XML format. For example, the TOC, index, glossary, and the following project file name extensions are generated in well-formed XML:

.ali, .brs, .phr, .stp, .ign, .lng, .ssl, .xpj, .apj, .syn, .glo, .hhk, .hhc, .ppf, .fpj

These files are in the root of the RoboHelp project folder. You can open these XML files and read the data using XML processors.

September 30, 2016

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