@TiddlyTweeter: Neat! It simply had not occurred to me to use this simple method, in spite of the fact that I make extensive use of the characters as leading or trailing sigils in my titles, from Unicode ranges like https://unicode-table.com/en/blocks/mathematical-alphanumeric-symbols/.
After all, if mathematicians can agree to reserve ranges of characters for the formulas used in their specific fields of study, perhaps we could; especially given the poworful tagging capabilities of TW. Cheers, Hans -- 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/c7509d10-c4b7-45b3-ac69-08c94ac8f5bf%40googlegroups.com.

