Develop: Add late parsed variables like {member_id}

    {exp:switchee variable="{segment_3}"}
        {case value="x"}
             {!-- Normally member data is parsed late in the template, like logged_in or member_id --}
             {switchee variable="{member_id}"}
                  {case value="0"}
                      Not logged in
                  {/case}
                  {case default="yes"}
                      You are logged in
                  {/case}
             {/switchee}
        {/case}
        {case value="y"}
             Blah
        {/case}
    {/exp:switchee}