[BRLTTY] Linux screen driver.

[高生旺]

> [quoted lines by Dave Mielke on 2019/02/23 at 02:29 -0500]
>
>> [quoted lines by 高生旺 on 2019/02/23 at 15:03 +0800]
>>
>>> How about cursor possitioned bug?
>>
>> I haven't forgotten about it but wasn't willing to mess with the linux screen
>> driver so close to the release. We can work on it now that 6.0 is out.
>
> Since more work will be being done on the Linux screen driver, I have a
> question:
>
> Do you see a need for 6.0 to continue to support the charset= driver parameter,
> or can it now be removed? When answering, remember to consider 6.0 being used
> with a pre-4.19 kernel.

Because it doesn't work for big5 now so I don't need it.