View source for User:Jackmcbarn/A cascade-protected page

This page is cascade-protected itself ([//en.wikipedia.beta.wmflabs.org/w/index.php?title=User:Jackmcbarn/A_cascade-protected_page&action=edit edit]). Here is cascadingsources for it (should be empty): "{{CASCADINGSOURCES}}"

Transcluding [[User:Jackmcbarn/A template]] ([//en.wikipedia.beta.wmflabs.org/w/index.php?title=User:Jackmcbarn/A_template&action=edit edit]): {{User:Jackmcbarn/A template}}

Transcluding [[User:Jackmcbarn/An unprotected template]] ([//en.wikipedia.beta.wmflabs.org/w/index.php?title=User:Jackmcbarn/An_unprotected_template&action=edit edit]): {{User:Jackmcbarn/An unprotected template}}

There's also [[User:Jackmcbarn/An unused template]] ([//en.wikipedia.beta.wmflabs.org/w/index.php?title=User:Jackmcbarn/An_unused_template&action=edit edit]), which isn't transcluded here. See also [[User:Jackmcbarn/Another cascade-protected page]] ([//en.wikipedia.beta.wmflabs.org/w/index.php?title=User:Jackmcbarn/Another_cascade-protected_page&action=edit edit])