I do not completely understan your question. But this is an explanation for regexp:
- [\w{1,4}$] - This would match almost ANY title, because you say: Find 1-4 characters at the end of the title. - [^\w{1,4}$] - This would match titles having 1-4 characters -- 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/cf38462d-b179-4cfa-b895-f94b08b79435%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.