Thus said Todd C. Miller on Thu, 23 Apr 2026 20:32:59 -0600:

> Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor
> incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis
> nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.

Interestingly, because this input is technically 1 sentence (because the
period following  aliqua does not  have 2  spaces) it's a  good example.
Where there  seems to be some  inconsistency is that the  ) command from
column 0 of your  paragraph will move the cursor to the  end of the last
line. So  clearly the  motion "worked"  to move the  cursor to  the last
line. Perhaps in this case the !)fmt should also work?

However,  keep in  mind that  the  man page  states that  a sentence  is
considered as such only if certain  punctuation is followed by 2 spaces.
This means that the ) motion will behave differently (than your example)
with  the following  2 sentence  paragraph if  you place  the cursor  on
column 0 and press ) to navigate to the Ut.

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor
incididunt ut labore et dolore magna aliqua.  Ut enim ad minim veniam, quis
nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.

In this  case, I  would expect the  !)fmt command from  column 0  to NOT
filter the last  line because it will  stop on the line  where the first
sentence ends (per the definition in the man page).

Andy