working on adding comps - not recursively, yet.
temporarily (?) increase development timeout from 20 seconds to 30 seconds.
don't show phrase-structure parent in (fo): only show that in (fo-ps).
handle empty sets/seqs in (fo-ps).
first version that actually generates "Io mangio il pane (I eat the bread)".
fix typo
increase timeout again to 120 seconds
defn comp-phrases: recursive lightingb call.
whitespace