About recursive macro, they may be possible, but the problem is how to stop the recursion. Your example works if there is no loop created by tagging.
The problem is we don't have a proper <<if>> macro to decide what to do (control recursion call in that case). Or how do you do that? Le dimanche 18 avril 2021 à 21:36:33 UTC+2, Soren Bjornstad a écrit : > I've never tried to do a recursive* filter*, so I don't know what's > technically possible (though I've never seen someone try to use multiple > filter runs in *subfilter* and am a bit suspicious that the second run is > doing a tagging[] on everything in your wiki). But recursive macros are > easy and functional, and I suspect they'll work for your use case. Here's > one version that does an outline of the TOC on tiddlywiki.com, using the > current tiddler to easily pass the state through to the next level: > > \define recurse() > <$list filter="[all[current]tagging[]]"> > <li><<currentTiddler>><ul> > <<recurse>></ul></li> > </$list> > \end > > <$tiddler tiddler="TableOfContents"> > <ul> > <<recurse>> > </ul> > </$tiddler> > > On Sunday, April 18, 2021 at 2:01:51 PM UTC-5 Yaisog Bonegnasher wrote: > >> Hi, >> I recently tried to create a recursive subfilter to find all tiddlers >> below a certain tag, no matter how many levels deep (similar to the *kin* >> filter, which is too slow for my large wiki). Unfortunately, I was greeted >> with a red-message-box-of-death informing me of too much recursion. >> However, there should only be a couple of levels. >> Are recursive filters at all possible or am I doing something wrong? >> For a quick example, try this in a new tiddler on tiddlywiki.com: >> \define subfilter-test() [tagging[]] [tagging[]subfilter<subfilter-test>] >> >> <$set name="test" filter="[[TableOfContents]subfilter<subfilter-test>]"> >> <$list filter="=[enlist<test>]" template="$:/core/ui/ListItemTemplate" >> /> >> </$set> >> Any enlightment is greatly appreciated. >> Best regards >> Yaisog >> > -- 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 [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/8c52e9b8-e9a4-4682-9152-8ce19b5335aan%40googlegroups.com.
