null, true, and false are all keywords. Isn't undefined the only one that can be... | Hacker News

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Twisol on Nov 9, 2012 | parent | context | favorite | on: Introducing smap.js, a forward polyfill for ES6 Ma...

null, true, and false are all keywords. Isn't undefined the only one that can be redefined? (And then it's just equal to void 0.)

emwendelin on Nov 9, 2012 [–]

Yep, you're right. I forgot about that.

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