On Sun, Mar 20, 2022 at 09:05:45AM +0100, Johannes Sixt wrote:

You want `fixup -C` in the todo-list. See the hints near the end of the
todo-list.

oh, cool, thanks. i didn't expect to find it _there_. :}

note that neither the man page nor the inline comment mention either 
"date" or "timestamp". of course that seems redundant when one knows how 
commit -C works, but it's not helpful for discoverability by keywords.