Hi Tony, I would be inclined to expand each list of postcodes and put them in a list field. This would allow really simple search code and the resulting tiddler would not be all that large.
I know this was not your challenge, but just saying... Mal -- 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 https://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/57974f32-879d-46e6-9398-e77260109ff4%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.

