I want a personal wiki server that I can run on my computer locally so I can view the wiki in my web browser.
Requirements:
- simple setup (static executable with embedded database, like SQLite)
- the posts are made of markdown files (or modified markdown syntax)
- I want to edit markdown files with vim, the server should just render files
- really good search support
Another vote for Dokuwiki. All flat files, and no db. Also can run as a portable app on Windows, so you can bring it to work on a thumb drive.