[O] org-collector - Date-based conditions

[Gonzalo Camarillo]

Hi,

I am using org-collector to generate agenda views. For example, the
following block includes all items whose TODO keyword is "WAITING":

#+BEGIN: propview :conds ((string= TODO "WAITING")) :cols (ITEM EFFORT)

#+END:

I would like to add an additional condition based on the SCHEDULED
property of items. I would like to list all items whose SCHEDULED
property is less (earlier) or equal than today. How can I write such a
condition?

To do the above using org-agenda-custom-commands, I use the following:

  tags "TODO=\"WAITING\"+SCHEDULED<=\"<today>\""

I would like to do the same using org-collector instead.


Additionally, how can I write a condition to select items without a TODO
keyword? I try (string= TODO "") but it does not seem to work.

Thanks,

Gonzalo