how to get list of all tags that are tagging tiddlers with field X?

[Matt Groth]

[has[x]get[tags]]

produces duplicates, is there a way to remove them?

Or is there some way I can do this with an

[all[tags]]

filter?

[François Godard]

Tiddlywiki.com suggest using each[tags]get[tags] to avoid duplicates.

worth a try

[Matt Groth]

Thanks François, but in the end it turns out

<$list filter="[has[x]tags[]]"><$transclude tiddler="$:/core/ui/TagTemplate"/><br></$list>

is what I was looking for!