purpose | select titles via a list field |
---|---|
input | ignored |
! input | a selection of titles |
parameter | R =a reference to a field or index of a particular tiddler |
output | the titles stored as a title list at R |
! output | those input titles that are not mentioned at R |
Learn more about how to use Filters
R
can reference either a field or a property. See TextReference for the syntax.
- If neither is specified, the
list
field is used by default. So[list[T]]
outputs the titles listed in thelist
field of tiddler T. - If
R
consists of only a field or a property, the tiddler part of the reference defaults to the current tiddler. So[list[!!tags]]
outputs the titles listed in thetags
field of the current tiddler.