SCM mod = lexer_->set_current_scope ();
SCM parser = lexer_->lookup_identifier_symbol (ly_symbol2scm ("parser"));
lexer_->set_identifier (ly_symbol2scm ("parser"), self_scm ());
- lexer_->push_extra_token (EMBEDDED_LILY);
+ lexer_->push_extra_token (Input (), EMBEDDED_LILY);
SCM result = do_yyparse ();
lexer_->set_identifier (ly_symbol2scm ("parser"), parser);