Morpho

When an eml-attribute document is displayed in the Morpho editor, one just sees
a number of identical "attribute" nodes (when the tree is open to 2 levels). It
has been suggested that the names of the attributes should be displayed in the
tree to differentiate between element.

The attribute names will appear, of course, when the node is expanded, but one
cannot see a list of all the attributes names together.

Displaying the names would be useful for the user, but the tree would then not
mirror the xml structure and/or would be specific for certain doc types. Do we
consider this enhancement?