I'm posting this here instead of asking directly to groff mailing list because (I hate to say it) I can't reproduce this issue in Linux using the same groff version (1.22.3). I use groff every so often but, if I remember well, I experienced the same with groff in openbsd years ago. I mean, it isn't new.
On ps output, text isn't filled (justified) as groff should do by default. Even including the .fi option in macros has no effect. Perhaps someone familiarized with groff can give me a clue (Ingo?). Some library used by groff in openbsd? Some compile option?
