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On Tuesday, June 03, 2014 08:09:18 AM David Demelier wrote:
> What's the use case of this ?

I think I know whence it comes[1]. But the real trick will be finding a way to 
implement __add for numbers.

The add1 function is so obvious I hate that I didn't think of it myself. 
increment1 is quite clever as well. Now if this were Lua 5.3 though, you could 
do some tricks with bit operations.


tom <>