In this thread I speculate on using libraries for an equivalent indirectly of include.
https://groups.google.com/forum/m/#!topic/tiddlywiki/r09agywts5I Tony -- 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/693d2308-9fe8-4f72-80f4-93df8d6f4eda%40googlegroups.com.

