Follow-up Comment #3, bug #64728 (project groff):
[comment #2 comment #2:]
> The following example shows a diversion in which 'abc' is
> printed, followed by a negative horizontal motion of the length
> of the just printed. The reported diversion width is zero; the
> expected width would be \w'abc
Follow-up Comment #4, bug #64728 (project groff):
> Heirloom nroff reports the same zero width, so if this is indeed a bug, it's
a widespread one.
If you consider the width of a diversion is the horizontal displacement of the
longest line in the diversion, then the horizontal displacement in thi
Follow-up Comment #5, bug #64728 (project groff):
[comment #4 comment #4:]
> If you consider the width of a diversion is the horizontal
> displacement of the longest line in the diversion, then the
> horizontal displacement in this single line example is zero,
True, and implementations do seem to
