I feel like this MARC modification template isn't behaving as I expect it to. I have a biblio record with the following MARC: 700 $a John Smith $e Editor 700 $a Sally Smith I want a template that will add a value in 700$e if 700$e doesn't exist. My MARC modification template action looks like: - Add new field 700$e with value test if 700$e does not exist It doesn't work, probably because the earlier 700 tag does have the $e subfield, so the condition is false and it moves on. I've tried with other variations for the template action, for example - Add new field 700$e with value test2 if 700$e does not match RegEx m/(.*)/ Still doesn't apply, and I think it should be normal to expect that the MARC modification template will look at all 700 tags to apply this action.
Created attachment 180686 [details] [review] Bug 39504: [WIP] Make MARC modification templates return not_exists fields for actions Tests coming Sponsored-by: Māoriland Film Festival