Abstracts - 12th Systems Administration Conference (LISA '98) ## XML Support for Tcl Steve Ball Zveno Pty Ltd ### Abstract XML is emerging as a significant technology for use on both the World Wide Web and in many other application areas, such as network protocols. Documents written in XML have a rich, hierarchical structure, the document tree. An application which is to process XML documents must be able to access and manipulate the document tree in order to be able to examine and change the structure. The DOM is a language-independent specification of how an application accesses and manipulates the document structure. TclDOM is a Tcl language binding for the DOM. The TclDOM specification provides a standard API for Tcl applications to process a XML or HTML document. TclXML is a Tcl package which provides a sample implementation of TclDOM. It provides XML parsers along with the tools needed to create a hierarchical representation of documents which can be conveniently processed by a Tcl script. There are also facilities to check the validity of a document, along with commands to produce document output. TclXML provides a framework for parser and validator modules which allows some or all of the various components to be implemented in an extension language. View the full text of this paper in HTML form and PDF form. If you need the latest Adobe Acrobat Reader, you can download it from Adobe's site. To become a USENIX Member, please see our Membership Information.

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