You do understand, if you want to make a large number of deletes/changes it would be simpler to edit the metadata directly in the content.opf.
The option+forward delete (or control forward delete on some platforms) in Sigil 0.9.6 will delete the highlighted metadata element. The delete key alone can not be used as it impacts text within the highlighted element.
As for field wrapping, I will see if there is something that can be done.
Last edited by KevinH; 06-27-2016 at 12:02 PM.
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