This object is just like the old Int64 Object, except that you can now choose between signed and unsigned. You can also have multiple named 64-bit variables, and set/get each of the bytes that make up the integers.
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That's pretty much it! This is my third extension, by the way; the other two are still WIP but are coming along OK.
Please report any bugs, crashes, freezes, typos, and any feature requests.
Enjoy,
-LB