Don't unset TERM and TERMCAP--show them instead.
set print pretty on
set print sevenbit-strings
-unset environment TERMCAP
-unset environment TERM
-echo TERMCAP and TERM environment variables unset.\n
show environment DISPLAY
-set args -q -geometry 80x40+0+0
+show environment TERM
+show environment TERMCAP
+set args -geometry 80x40+0+0
# Don't let abort actually run, as it will make
# stdio stop working and therefore the `pr' command above as well.