You can achieve the same rendering as your tiddler #4 with the "Hard Linebreaks in WikiText" syntax:
@@.threecolumns """ ''Agonalia'' - January 9. Honors Janus, whom the Romans invoked before undertaking any affair of importance. Also on May 21 and December 11. ''Carmentalia'' - January 11-15 [or 11th and 15th?]. [...] ''Opalia'' - December 19. Honored Ops, the goddess of plenty and fertility. """ @@ -- 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. For more options, visit https://groups.google.com/groups/opt_out.
