Moreover, the limitation to "only" 0x10ffff codepoints isn't completly technical. utf8 can support up to 2**(2**8) codepoints, IIRC.

Confession: It does an Immortal Body good.

In reply to Re: Re: How are regex character classes implemented? by theorbtwo
in thread How are regex character classes implemented? by John M. Dlugosz

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