"queueing"

[Warren Block]

On Fri, 26 Oct 2012, Benjamin Kaduk wrote:

> On Fri, 26 Oct 2012, Warren Block wrote:
>
>> Dictionaries do not accept "queueing" as an acceptable spelling of the 
>> word,
>
> Really?  I see it listed in Dictionary.app on OS X and oed.com.
>
> What dictionaries are you checking?

Webster's Encyclopedic Unabridged Dictionary of the English Language, 
1986, and dictionary.com.

Is it regional?