% $include_common{$_} = $f->{$_}
% foreach grep exists($f->{$_}), qw( empty_label );
%
+% #select-table
+% $include_common{$_} = $f->{$_}
+% foreach grep exists($f->{$_}), qw( value_col extra_sql );
+%
% #select-table, checkboxes-table
% $include_common{$_} = $f->{$_}
-% foreach grep exists($f->{$_}), qw( table name_col value_col );
+% foreach grep exists($f->{$_}), qw( table name_col );
%
% #checkboxes-table
% $include_common{$_} = $f->{$_}