Sure. When you run that command, then run your favorite PostScript viewer
on foo, do you not see a blank page 1, followed by the real page 1?
The issue is the blank line at the bottom of
/usr/share/groff/site-tmac/man.local. Since it's not part of a macro,
*roff sees it as part of the document and outputs a "blank" (actually
contains a single newline) page 1. Also screws up the footer macro, as
.TH hasn't been run yet:
% zcat /usr/man/man1/pwd.1.gz | troff -b -ww -man-old > /dev/null
/usr/share/groff/1.18.1/tmac/an-old.tmac:251: backtrace: trap-invoked macro `an-
p-footer'
/usr/share/groff/1.18.1/tmac/an-old.tmac:217: backtrace: trap-invoked macro `an-footer'
/usr/share/groff/1.18.1/tmac/an-old.tmac:160: backtrace: macro `TH'
<standard input>:2: warning: `an-extra2' not defined
/usr/share/groff/1.18.1/tmac/an-old.tmac:251: backtrace: trap-invoked macro `an-p-footer'
/usr/share/groff/1.18.1/tmac/an-old.tmac:217: backtrace: trap-invoked macro `an-footer'
/usr/share/groff/1.18.1/tmac/an-old.tmac:160: backtrace: macro `TH'
<standard input>:2: warning: `an-extra1' not defined
Remove the blank line and the warnings and extra page go away.
