Filter prefix question

#1

Ouuufff… I can’t figure out which filter prefix is needed here.

[[foo]] :???[all[tiddlers]myfield<currentTiddler>]
(the filter is simplified to illustrate the point)

I.e "find all tiddlers with a myfield value of that incoming title, i.e foo"

Neither :filter nor :all give the right results, as far as I can tell.

#2

Mat,
I think :map:flat gives the results you like!

#3

It works! Darn, I could have sworn I had already tried that. Thanks.