MIME-Version: 1.0
-windows-1252
+UTF-8
EOF
run_prog mhshow -nopause last >"$actual" 2>&1
MIME-Version: 1.0
--I windows-1252
+-I UTF-8
EOF
run_prog mhshow -nopause prev >"$actual" 2>&1
MIME-Version: 1.0
--I windows-1252 file
+-I UTF-8 file
EOF
run_prog mhshow -nopause prev >"$actual" 2>&1