The only way to do this would be to make each paragraph a separate tiddler. The text slicer plugin already does this on a larger scale so while it may not be usable for what you want it is possible to do it.
There has been a lot of discussion about things like this and sub-sections in tiddlers lead to more problems than they solve. I have some ideas on how to make a plugin that does this but I don't think I will have time to make it anytime soon. -- 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/744a5c57-1f14-4179-8eca-68e50b92f608%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.