Method append_char_vars

src/program/shim.rs:120–124

(&mut self, chars: Vec<u8>)

    }

    pub fn append_char_vars(&mut self, chars: Vec<u8>) {
        for char in chars {
            self.append_char_var(char);
        }
    }

    fn append_uchar_var(&mut self, char: u8) {
        let var = format!(