Hi Erwan, I created a new issue:
*#2063 sort by evaluated filter expression / virtual fields* https://github.com/Jermolene/TiddlyWiki5/issues/2063 ...adding the following to the idea: *Caching* Seeing as how we may want caching for the output of such computed (operand) expressions, perhaps instead we may want virtual fields and a way to use text-references to read them, with some place to define for each virtual field: - a virtual field name - a filter expression specifying how the virtual field, e.g. *count*, is computed Best wishes, — tb -- 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 http://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/a4dab34f-214a-4812-a2fb-fe3b5533e0a0%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.

