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Re: ordered indexing for integers

Finally had a look at the implementation of this (in RE24).  It is
wrong.  The following values produces these indexes, ordered as:
	   0:	0480000000
	  +1:	0480000001
	  -1:	04800000ff
	+257:	0480000101
	-257:	048000feff
To get the correct ordering, use normal (fully sign-extended) two's
complement but with the sign bit inversed.  (Same as value + max
positive value + 1)