[groff] [UTROFF] Utmac-0.4

[Pierre-Jean]

Hello alls,

I am pleased to announce you Utmac-0.4, the last version of my
set of macros for Heirloom Troff. It is available on
<http://utroff.org>.

It has been four years since I published a version and wrote on
this list: After my PhD, I found myself unemployed, and with my
newborn child, that was harrowing. Hopefully, the sky is now
clearing up, and I can allow myself some leisure activity!

Here are the main changes.

  - I separated Utmac from the Utroff package: my long term goal
    is to make Utmac less dependant of Heirloom Troff and more
    compatible with neatroff and groff. For that purpose, I
    splitted the macro files in subfiles.
  - That was a good opportunity to clarify the code source.
  - And I added the macro ul, designed to write letters.

To celebrate the event, I will write you several mails within the
next few days to present you some of the goals and technical
designs of Utmac.

Kind Regards,
Pierre-Jean.