tupa
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danielhers
Encourage graph connectedness
TUPA often attached elements, such as Ls, Rs, and Ds, too high --- right to the top scene node instead of to the correct sub-unit. This is because when a sub-graph remains unattached, it attaches it to the root. I'm not sure how to encourage the parser to attach everything, but it does deserve some thought.
Terminals are also often unattached, but currently they are not attached to the root but instead remain orphan. Those are mostly nouns + definite articles.
This can be resolved similarly to danielhers/tupa#11 - by adding constraints or by post-processing.