Geoff Since that was written, new filter ops have been added, including the count[] filter op. I think the following should work:
<$set name="resultCount" value={{{ > [!is[system]search{$(searchTiddler)$}count[]] }}} > > <:-) > -- 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/af026b07-1c0d-4456-b8ba-b026c1c5101c%40googlegroups.com.