On Jul 28, 2014, at 11:58 , Carsten Kunze <carsten.kunze@arcor.de> wrote:
> 
> If I'am able to reproduce a major issue should I report to the list? Or to you? Or is there currently no maintenance of plan9 troff?

The best thing to do is submit a patch. Troff is maintained with the rest of the system. For more info on submitting a patch, see:
	http://plan9.bell-labs.com/magic/man2html/1/patch