use *default when changing type of blank card
Ticket
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Go to "Add a card" (/new), then select a Cardtype that has a *default rule. It does not populate the textarea with the *default initial content.
+solution
should work for blank cards whether new or existing.
+example
http://gerry.wagn.org/new/BlogEntry vs. http://gerry.wagn.org/new then select BlogEntry (no content in the second case, but the first works).