I think, it would be easier, if you tell us, what you want to achieve. You said, your code doesn't do, what you want. So how should we know, what you want?
Some guesswork: If you put this into any tiddler it will display the hidden "section" text <<tiddler {{tiddler.title + "##section"}}>> /% ! section some text !%/ -m -- 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 http://groups.google.com/group/tiddlywiki. For more options, visit https://groups.google.com/groups/opt_out.