Syntax description for TableViewOrFunctionExpression lack subquery option

In the reference manual, we find these syntax descriptions (start with http://db.apache.org/derby/docs/dev/ref/rrefsqlj21583.html):

TableExpression:
{
TableViewOrFunctionExpression | JOIN operation
}

TableViewOrFunctionExpression:

{ table-Name | view-Name | TableFunctionInvocation}

[ [ AS ] correlation-Name
[ (Simple-column-Name [ , Simple-column-Name]* ) ] ] ]

I cannot find a way from the "FROM clause" to the TableSubquery production, so I think the latter should read:

{ table-Name | TableSubquery | view-Name | TableFunctionInvocation }

[ [ AS ] correlation-Name
[ (Simple-column-Name [ , Simple-column-Name]* ) ] ] ]

Also, the "JOIN operation" is not clickable.