TODO

bugs
- make more robust xmenu (browser check)
- XML file inclusion using ENTITY does not always work (Entity Resolver problem)

features
- more documentation and examples
- overrule default CSS style files through parameters
- overrule XSL templates (OO-style XSL!)
- PDF generation (and RTF?)
- slide generation (slide.dtd, slide2html.xsl)
- make shell script for xmenu
- verify DHTML menu for main browsers
- wildcard directory: generate xbook structure by scanning a directory
- (key)word index generation
- use servlets for server-side xbook/xdoc generation

cleanup
- compact XSL by {@attrName} i.s.o. using xsl:attribute

DONE
- allow (DOM) inclusion of XML files for include-tag (now included as escaped text node)
- [album] when albums are defined in subdirs, generation through xbook messes up links
- [text.dtd] allow target attribute in link element
- id attribute in section* is never used (text.dtd)
- enable the use of XML documents to be the default in XMenu
- links get broken when document is split
- generate no back section (references) if not present in doc
- split documents over multiple HTML files during generation (ala Linux HOWTO)
- make xbook an ANT task
- define tar/gz distribution
- generate the hierarchical menu in plain text as an option (-lite parameter)
- upgrade to newer Xalan/Xerces version
- provide escapes such that plain (X)HTML can be used