slide 4

These are transformations

• XML input
  • Documents (one by one)
  • Directories of documents (document() function)
  • Database or CMS
• Output could be
  • Plain text (quick & dirty)
  • HTML (good for on-screen work, portable, low overhead, fairly versatile)
  • Print (good for paper-based proofing)
  • XML (data round-tripping?!)