doxWiki also has a couple of other useful features: a nifty export filter and a search engine. You can save individual pages as HTML which you can later post to the Web, print off, or send via email. While playing with doxWiki, I wrote the first drafts of a couple of articles on the wiki, exported them to HTML, and then completed the final drafts in a text editor.
The search engine is rudimentary, but it gets the job done. The search engine can quickly find a word or term in your wiki, which is useful when it grows to encompass a large number of pages.
One aspect of doxWiki that I don't like is the default look and feel of the pages. They're not ugly, but they're bland. While you can add a custom logo to your wiki pages, I couldn't find a way to modify the appearance of the wiki pages. It probably involves editing the file DefaultCss but I have a slight aversion to messing with configuration files ...

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