Hi Dave,
At 2023-05-23T15:24:26-0500, Dave Kemper wrote:
> On 5/21/23, G. Branden Robinson wrote:
> > At 2023-05-13T12:52:06-0500, Dave Kemper wrote:
> >> In Heirloom troff, the space on the first and third lines match.
> >> In groff (both 1.22.4 and 1.23 rc4), the second and third lines do.
> >
On 5/21/23, G. Branden Robinson wrote:
> At 2023-05-13T12:52:06-0500, Dave Kemper wrote:
>> .nf
>> .ss 36
>> foo bar
>> .ss 48
>> foo bar
>> foo\h'1m'bar
>>
>> In Heirloom troff, the space on the first and third lines match. In
>> groff (both 1.22.4 and 1.23 rc4), the second and third lines do.
>
At 2023-05-13T12:52:06-0500, Dave Kemper wrote:
> On 5/13/23, G. Branden Robinson wrote:
> >> At 2023-05-10T12:28:02-0500, Dave Kemper wrote:
> >> > And I just learned (or maybe relearned) this is a deviation from
> >> > AT&T troff's .ss units, which are a fixed 1/36 em.
> >
> > I am beginning to
On 5/13/23, G. Branden Robinson wrote:
>> At 2023-05-10T12:28:02-0500, Dave Kemper wrote:
>> > And I just learned (or maybe relearned) this is a deviation from
>> > AT&T troff's .ss units, which are a fixed 1/36 em.
>
> I am beginning to think that it was only Ossanna troff for which that
> was tr
[self-follow-up]
At 2023-05-13T02:03:11-0500, G. Branden Robinson wrote:
> At 2023-05-10T12:28:02-0500, Dave Kemper wrote:
> > On 5/10/23, Dave Kemper wrote:
> > > Nonintuitively, .ss's units aren't in fractions of standard
> > > typographical measurements, but 1/12 of the current font's
> > > or
