- native_set_char(pos, c, ln)
- end
-
- private fun native_set_char(pos: Int, c: Char, ln: Int) `{
- char* dst = self + pos;
- switch(ln){
- case 1:
- dst[0] = c;
- break;
- case 2:
- dst[0] = 0xC0 | ((c & 0x7C0) >> 6);
- dst[1] = 0x80 | (c & 0x3F);
- break;
- case 3:
- dst[0] = 0xE0 | ((c & 0xF000) >> 12);
- dst[1] = 0x80 | ((c & 0xFC0) >> 6);
- dst[2] = 0x80 | (c & 0x3F);
- break;
- case 4:
- dst[0] = 0xF0 | ((c & 0x1C0000) >> 18);
- dst[1] = 0x80 | ((c & 0x3F000) >> 12);
- dst[2] = 0x80 | ((c & 0xFC0) >> 6);
- dst[3] = 0x80 | (c & 0x3F);
- break;
- }
- `}
+ if ln == 2 then
+ self[pos] = (0xC0 | ((cp & 0x7C0) >> 6)).to_b
+ self[pos + 1] = (0x80 | (cp & 0x3F)).to_b
+ else if ln == 3 then
+ self[pos] = (0xE0 | ((cp & 0xF000) >> 12)).to_b
+ self[pos + 1] = (0x80 | ((cp & 0xFC0) >> 6)).to_b
+ self[pos + 2] = (0x80 | (cp & 0x3F)).to_b
+ else if ln == 4 then
+ self[pos] = (0xF0 | ((cp & 0x1C0000) >> 18)).to_b
+ self[pos + 1] = (0x80 | ((cp & 0x3F000) >> 12)).to_b
+ self[pos + 2] = (0x80 | ((cp & 0xFC0) >> 6)).to_b
+ self[pos + 3] = (0x80 | (cp & 0x3F)).to_b
+ end
+ end