Hi François, With all the nested cross examination going on, xlist might possibly be doing what you're after already...
http://tobibeer.github.io/tw/xlist Best wishes, — tb -- 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 tiddlywiki@googlegroups.com. Visit this group at http://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/8a07d9bb-918f-48e9-97f5-a17a7e5cd2b9%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.