redef class Byte
# Gives the length of the UTF-8 char starting with `self`
- private fun u8len: Int do
+ fun u8len: Int do
if self & 0b1000_0000u8 == 0u8 then
return 1
else if self & 0b1110_0000u8 == 0b1100_0000u8 then
return ns_i
end
- # Gets the byte index of char at position `n` in UTF-8 String
+ # Gets the char index of byte at position `n` in a UTF-8 String
#
# `char_from` and `byte_from` are cached values to seek from.
#