fef5770591
It should replace a metadata value set in the document itself, rather than creating a list including a new value. Closes #4054.
258 B
258 B
% pandoc -t native -s -M title=New
% Old
^D
Pandoc (Meta {unMeta = fromList [("title",MetaString "New")]})
[]
% pandoc -t native -s -M foo=1 -M foo=2
^D
Pandoc (Meta {unMeta = fromList [("foo",MetaList [MetaString "1",MetaString "2"])]})
[]