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#ifndef _HG_REMOVE_EPS_H_
#define _HG_REMOVE_EPS_H_
#include "wordid.h"
class Hypergraph;
// This is not a complete implementation of the general algorithm for
// doing this. It makes a few weird assumptions, for example, that
// if some nonterminal X rewrites as eps, then that is the only thing
// that it rewrites as. This needs to be fixed for the general case!
void RemoveEpsilons(Hypergraph* g, WordID eps);
#endif
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