If @subcmd{TNUMBERS} is set to @subcmd{BOTH}, then values are displayed with both their label
(if any) and their literal value in parentheses.
@item TVARS
+@anchor{SET TVARS}
The @subcmd{TVARS} option sets the way in which variables are displayed in output tables.
The valid settings are @subcmd{NAMES}, @subcmd{LABELS} and @subcmd{BOTH}.
If @subcmd{TVARS} is set to @subcmd{NAMES}, then all variables are displayed using their names.