[Groff] question on "groff"

[Richard Liu]

Dear Sir/Madam:

       I was a frequent user of "Troff" with the "ms"-macros on the
Sun-workstation
for a long period of time, and I like it a lot.       I wonder whether
the "groff" installed
on "Linux" works the same as the "Troff" on "Unix"?       Moreover, is
there a similar
"ms"-macros attached in the "groff" application to make the writing
easier?

      Thanks a lot for all your kind responses.


Richard