duckduckgo/zeroclickinfo-goodies — pull request #46 by MithrandirAgain (2012-02-24 05:57:48+00:00)
Title: xor bug fix and clickable answer

So apparently you can't just pass back a zero (e.g. [2 xor 2](https://duckduckgo.com/?q=2+xor+2)) without the result coming back blank. To fix this, I added an "Answer: ..." part so it will go through. I thought about adding the original query in as well (like "2 xor 5 xor 56 = 63") but it looks too messy if you have lots of numbers to xor.

I also added a clickable answer, like [2 + 2](https://duckduckgo.com/?q=2+%2B+2). I'm really not sure if this works, so please feel free to remove/fix if this is bad/broken. Thanks.