Kehei Wiki

• controls over who may edit
  • templates can lock-down select topics
  • public browse with selective editors list
  • authors vs editors are recognized and protected
  • editor accounts can be tagged with skills
  • authors may designate what skills needed to edit pages they make
  • public FAQ pages and signup lists
  • pages can source or sink html forms from the public
• inter-editor messaging
• pages can look different depending on who is browsing
  • support for navigational 'breadcrumbs' to help user deal with complex sites
• urls look natural (no ? marks in them)
  • easy for search engines to index
  • no need to use url query syntax to specify topics
  • virtual subdirectories are supported
• flexible markup:
  • html is optional
  • autolinking can be disabled within a page or globally
  • autolinks optionally can have space characters for more natural look
  • can add own wiki commands
  • can use to view C or other language source code (with coloring)
• modular and extendable
  • without hacking base source or applying patches
  • separate directory for extensions
  • proprietary/local extensions may be added without GPL-ing them
• templates and includes supported
• no DB required, all topics for a given area live in one directory
• unresolved links can default to a 'Glossary' with configurable link resolution paths

It is open source - http://kehei.com for download instructions