[developers] yy mode problem

[Dan Flickinger]

Hi Zhengbo -

For some not yet clear reason, the definition of the generic entry for
mass_count nouns has disappeared from the file erg/gen-lex.tdl, even
though it's still expected in the file pet/common.set, as Francis
observed.  For now, I think you'll have to add the following two lines
to the end of the file erg/gen-lex.tdl:

generic_mass_count_noun := n_-_mc-unk_le &
  [ STEM < *top* > ].

Best,

 Dan