Hi, In TW you sometimes need to think different, because filter sets can dynamically change as you found out.
<$set name="condition" value="[tags[]count[]match[1]]"> <$list filter="[tag[a]filter<condition>]"/> </$set> In this example, the first filter tag[a] gets all tiddlers that have a tag a. The second condition is - get all tags of that tiddler, - count them and - compare to 1" ... So "a" is the only tag because of the initial filter -> \o/ The filter operator applies the condition to the current tiddler and returns its title, if the condition is not empty. See: https://tiddlywiki.com/#tags%20Operator:%5B%5Btags%20Operator%5D%5D%20%5B%5Bcount%20Operator%5D%5D%20%5B%5Bmatch%20Operator%5D%5D%20%5B%5Bfilter%20Operator%5D%5D%20%5B%5BFilter%20Operators%5D%5D have fun! mario -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to tiddlywiki+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/8ed1e781-cf6f-4c74-9329-c00b70b99374n%40googlegroups.com.
