Here is a very minor but annoying bug:

http://en.wikipedia.org/w/api.php?action=query&titles=-100&prop=info...

Note that in the response, the title -100 is not quoted in the redirects value --

"redirects": [ { "from": -100, "to": "100 BC" } ],

This apparently happens only in JSON, and only for redirects; when I run the same query without the 'format' parameter, the title is quoted. When I run a query without the 'redirects' parameter, the title is quoted, even in JSON.

Interpreting the page title as an int instead of a string drives my client program crazy! :)

Russ Blau