I have been rewriting the program to use Nextgrid for more than a week and do not want to replace it with TNT.
From the presence of the "tnt-" option in the ini-file and the old mention on the forum, I assumed that this edit was in the old version ~ 4 and was lost with the advent of unicode Delphi.
Another - "strange" behavior of AcceptEdit, if:
Accept: = false
CanLeave: = true
I was hoping to at least get the cancellation of the loss of unicode, (undo and exit the cell) but the exit is also blocked.