I assume that https://en.wikipedia.org/wiki/Cross_compiler#Canadian_Cross https://en.wikipedia.org/wiki/Cross_compiler#Canadian_Cross was the submitted link,

I assume that https://en.wikipedia.org/wiki/Cross_compiler#Canadian_Cross https://en.wikipedia.org/wiki/Cross_compiler#Canadian_Cross was the submitted link, and the #CanadianCross was lopped off by the HN software.