Support CJK text alignment

[yetist]

PR Description:

Support CJK text alignment

[yetist]

Before:

After:

[Torxed]

Well done on all of this!

[svartkanin]

Should we maybe rename the clk to something more meaningful? If this turns out to affect other languages in the future then the name is not inclusive and both specific at the same time.
Would unicode make more sense here as that's what it's doing?

[yetist]

Should we maybe rename the clk to something more meaningful? If this turns out to affect other languages in the future then the name is not inclusive and both specific at the same time. Would unicode make more sense here as that's what it's doing?

How about using the following names?
_count_cjk_chars() -> _count_wchars()
cjk_ljust() -> unicode_ljust()
cjk_rjust() -> unicode_rjust()

[svartkanin]

Yes that'd be great