On Sat, Sep 8, 2012 at 8:54 AM, Jason Orendorff <[email protected]>wrote:
> On Sat, Sep 8, 2012 at 4:06 AM, Joseph Spencer > <[email protected]> wrote: > > Note: NaN and undefined aren't included in A.1 Lexical Grammar; > > however, Infinity is. Is this by design? My proposal adds them > > to A.1. > > NaN, undefined, and Infinity aren't keywords in JS. They're just > global constants (see 15.1.1.1 through 15.1.1.3.) > They could be contextual keywords inside of modules, which would fix the wart going forward w/o breaking backcompat.
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