Thank you both, Josiah and Ton (I learned a lot from http://tw5custom.tiddlyspot.com/).
The problem is solved (despite the indestructibility of core tiddlers). Cheers, Pedro -- 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 view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/cac30e4f-9523-4faa-9f19-bb4188880a61%40googlegroups.com.

