created: 20140410103123179
modified: 20150203185745000
tags: [[Filter Operators]] [[Field Operators]]
title: listed Operator
type: text/vnd.tiddlywiki
caption: listed
op-purpose: find the titles that list the input titles
op-input: a [[selection of titles|Title Selection]]
op-parameter: the name of a [[field|TiddlerFields]], defaulting to <<.field list>>
op-parameter-name: F
op-output: the titles in which field <<.place F>> mentions any of the input titles

<<.field F>> is assumed to be a [[title list|Title List]].

Each input title is processed in turn. A list of tiddlers whose <<.place F>> field mentions it is generated (in no particular order) and [[dominantly appended|Dominant Append]] to the operator's overall output.

<<.operator-examples "listed">>