From: Kenneth Whistler (email@example.com)
Date: Wed Nov 10 2010 - 16:53:32 CST
Mark Davis wrote:
> What are also tricky are the 'almost' supersets, where there are only a few
> different characters. Those definitely cause problems because the difference
> in data is almost undetectable.
For example, Mark is referring to cases such as ISO 8859-1 and 8859-15.
Those share all the same encoded characters except those at
the code points 0xA4, 0xA6, 0xA8, 0xB4, 0xB8, and 0xBC..0xBE.
So neither of the repertoires is a proper subset of the other,
but the two coded character sets share the vast majority
of their characters, including almost all of the common ones.
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