If the a value has no label, then it will be displayed using its literal value.
If @subcmd{TNUMBERS} is set to @subcmd{BOTH}, then values will be displayed with both their label
(if any) and their literal value in parentheses.
-@itemx TVARS
+@item 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.
with the same name. @cmd{SHOW} supports the following additional
subcommands:
-@table @bullet
+@table @asis
@item @subcmd{ALL}
Show all settings.
@item @subcmd{CC}