Remove temporarily the utf8 flag and use length then.
You can just use bytes::length (after use bytes ();).

--
A math joke: r = | |csc(θ)|+|sec(θ)| |-| |csc(θ)|-|sec(θ)| |

In reply to Re^2: Counting bytes in a Unicode document by ysth
in thread Counting bytes in a Unicode document by jwkrahn

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