Yes, I agree. I will return the old values for TODO keywords.

ср, 14 февр. 2018 г. в 20:55, Nicolas Goaziou <mail@nicolasgoaziou.fr>:

> Hello,
>
> Макей Е.В. <yauhen.makei@gmail.com> writes:
>
> > When use special symbols for todo keywords, can't build agenda buffer
> > for certain keyword (like "!*").
>
> True.
>
> Note that allowing anything as a TODO keyword could be very confusing.
> What is allowed is not particularly clear, but I think word components
> could be a sane basis.
>
> WDYT?
>
> Regards,
>
> --
> Nicolas Goaziou
>
-- 
Евгений Макей