I don't think it qualifies as a true logical operator the way *run* and *-run* do. I think of it more of as a funnel > operator, telling the next run to use the previous run as input. I'm not sure that is the same as a true intersection. That's why I did all the extra steps to form the intersection. If the + was a true AND, I wouldn't have had to do that.
-- Mark On Wednesday, March 13, 2019 at 9:28:38 PM UTC-7, Mohammad wrote: > > One point: > The Tiddlywiki *+run* does not necessarily simulate the logical AND > operator! > > --Mohammad > > On Wednesday, March 13, 2019 at 8:17:09 PM UTC+3:30, Mohammad wrote: >> >> I have a code like below >> >> <$vars >> x="1 2 3 4 5" >> y= "2 7 9" >> > >> <$list filter="[enlist<x>] +[enlist<y>]" variable=item> >> <<item>> >> </$list> >> </$vars> >> >> Produces >> 2 7 9 >> >> I expect +run to logically AND the filter output, means those item are in >> both filter run or the INTERSECTION of two run >> e.g. *2* >> >> How can I implement this? >> >> --Mohammad >> >> More information >> - https://ooktech.com/jed/ExampleWikis/FilterLogicExamples/ >> - http://tobibeer.github.io/tw/filters/#Filter%20Examples >> > -- 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 post to this group, send email to email@example.com. Visit this group at https://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/521ce9e0-01f2-41ad-ac76-1285e664d6e2%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.