Thanks very much, Mohammad and Jeremy. For future reference, here is what I was seeking:
<$list filter="[[VAR_OR_MACRO_NAME]] +[is[variable]addsuffix[ is a variable]] ~[[Undefined variable or macro 'VAR_OR_MACRO_NAME']]"> <<currentTiddler>> </$list> If anyone else sees the option for marking this topic complete, please feel free to click it. (For whatever reason, I've never seen that option.) Also, I'm not seeing the usual button for inserting code, hence the fixed width text above, which I hope renders sensibly when I press *Send*. This is new for me. > -- 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 https://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/CAFWVPz_gCgN%2B%3DDM1g2MEfDpqEs08Yp_mvmxWfQjhkML09B--eg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
