Deprecate view:card and view:line in favor of view:open and view:closed. Also, make the "view:" optional - i.e., interpret |open, |closed, etc. the same as |view:open, |view:closed, etc.

For nesting of cardlists (Searches and Folders/Holders/Pointers), add:

• item:open
• item:closed (this is the default)
• item:content
• item:naked
• √item:link
• √item:name