utf8.charpattern
Not a function
This is NOT a function, it's the pattern (a string, not a function)
"[%z\x01-\x7F\xC2-\xF4][\x80-\xBF]*"
which matches exactly one UTF-8 byte sequence, assuming that the subject is a valid UTF-8 string.
This is NOT a function, it's the pattern (a string, not a function)
which matches exactly one UTF-8 byte sequence, assuming that the subject is a valid UTF-8 string.