Nothing exactly like that exists yet, but you could use regular expressions to accomplish similar things. It would probably be a bit unwieldy though.
I don't think that writing a filter that does what you want would be too difficult to make. I may get around to working on my calendar stuff some more and make a plugin for it. I don't know if this is something that would end up in the core, but it would be just as easy to use as a plugin. -- 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 post to this group, send email to [email protected]. 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/7db625a9-62dc-4db7-8046-fed7dd392209%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.

