Alrighty then. After a bit of trial and error and realizing that there were other considerations when a tiddler has a succession of two tags, but then those two tags have a common single tag and also having to make sure that I didn't break the normal case where only one tag was involved (whew!), I came up with the code below. It does work for all cases that I've come across so far in my TW. I know that it only handles the case when there is a single tag or two tags, but not more than two. It was definitely a learning experience. Now the trick will be to remember those lessons learned.
I would appreciate any feedback if anyone sees a simpler or more generic way of doing it or there is something fundamentally wrong with the way I did it. <!-- use kin filter to find succession of tags --> <$list filter="[title<currentTiddler> tags[]tag[Railroads]count[]compare:number:eq[1]then<currentTiddler>]"> Successors to ''<<currentTiddler>>'': <ul> <$list filter="[title<currentTiddler> kin:tags:from[]!is[system]!title[Railroads]!title<currentTiddler>]"> -> <$link><$view field="title"/> </$link> </$list> </ul> </$list> <$list filter="[title<currentTiddler> tags[]tag[Railroads]count[]compare:number:gt[1]then<currentTiddler>]"> Successors to ''<<currentTiddler>>'': <$list filter="[title<currentTiddler>tags[]tag[Railroads]first[]]" variable=firsttag> <$list filter="[title<currentTiddler>tags[]tag[Railroads]last[]]" variable=secondtag> <ul> <$list filter="[title<firsttag> kin:tags:from[]!is[system]!title[Railroads]!title<currentTiddler>]"> -> <$link><$view field="title"/> </$link> </$list> </ul> <ul> <$list filter="[title<secondtag> kin:tags:from[]!is[system]!title[Railroads]!title<currentTiddler>]"> -> <$link><$view field="title"/> </$link> </$list> </ul> </$list> </$list> </$list> -- 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/be2b8fe7-ad8f-4ff1-88e5-3739faf825af%40googlegroups.com.