To-do list for docxml

Features that should be added:

• Convenience functions
  • Functions to search for child elements.
  • A configure script (maybe).
  • Functions to create elements, set attributes, etc.
  • Support for parsing various Unicode transformations (the code as written will work for UTF-8, but it would be nice to have on-the-fly conversion for UTF-7, UCS-2, and UCS-4).
• Standards support
  • DTD-based validation
    • Post-1.0.
    • Build the validator separately, invoke it after parsing is complete.
• Documentation
  • More test and demo programs.
  • A texinfo manual, or an XML-to-texinfo program that can work on the manual I'm writing.
• Cleanup
  • parse.c is a big mess