I am wrapping my head around the bit-masking and conditional bit-shifting I need to do to extract the actual value of the code. The czyborra site http://czyborra.com/utf/ is invaluable, but my head is thick. How do I march down from the high bit of the first byte, testing and then extracting the hex codes from the succeeding bits?
That's what unpack "U*" does.

In reply to Re: Re: Re: Re: Re: regex for utf-8 by Thelonius
in thread regex for utf-8 by jjohhn

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