Re: why have a .Y register? (was: groff 1.24.0.rc1 available for evaluation)

[Dave Kemper]

On Mon, Jan 19, 2026 at 11:31 AM G. Branden Robinson
<g.branden.robin...@gmail.com> wrote:
> Regarding `.y`, that feature crept
> in in the mid-1970s with Ossanna troff.[1]

Then groff_diff(7) is in error, as it lists registers .x, .y, and .Y
as GNU troff additions.