Re: 'teken_utf8_bytes_to_codepoint' [-Wunused-function]

I typed "stty iutf8" after updating to the latest world and kernel and the
backspace key still seems to erase only one byte when erasing Russian
letters. For example, I compile this program:

#include <iostream>
#include <string>

int main()
{
	std::cout << "Enter something: ";
	std::string sentence;
	std::getline(std::cin,sentence);
	std::cout << sentence << std::endl;
}

And when running the program, I type something using Russian letters,
use the backspace key to erase some letters, hit enter, and what I see
on the screen is some garbage. My LANG variable is set to C.UTF-8.


On Sun, Oct 8, 2023 at 10:00 AM Gary Jennejohn <garyj@gmx.de> wrote:

> I just updated my current sources and did a buildworld and buildkernel.
>
> This warning was spit out, although it didn't result in buildkernel
> failing:
>
> In file included from /usr/src/sys/teken/teken.c:70:
> /usr/src/sys/teken/teken_wcwidth.h:128:1: warning: unused function
> 'teken_utf8_bytes_to_codepoint' [-Wunused-function]
> teken_utf8_bytes_to_codepoint(uint8_t bytes[4], int nbytes)
> ^
> 1 warning generated.
>
> Just FYI.
>
> --
> Gary Jennejohn
>
>