Searching multiple documents

I’m trying Rob Trew’s txtquery-tools.
I’m not able to create a report i FT - ”Edit Query in FT” works, though.
Also it seems a bit too complicated for me.

What I would like to do:

  1. View all .todo lists in one or multiple documents. (And filter out everything else)
  2. View all items tagged with @today in multiple documents.
  3. View all unchecked tasks. (Items not tagged with @done in .todo lists.)
  4. Focus on more than one tag at the time, if only in a single document.

Is there a simpler way to acheive this?

Thanks in advance,

Have you confirmed that you’ve the FoldingText CLI up and running?