7th June 2020 at 8:48pm
[color[#ff0000]tagging[]]
Note that, in theory, the first filter step color[#ff0000]
could find other tiddlers that aren't tags and just so happen to have a color
field set to #ff0000
. However, this still gives the correct output because any tiddler that tags other tiddlers is by definition a tag, and tagging[]
will ignore any input tiddler that doesn't tag at least one other tiddler.