private void parseDefine() {
    final PsiBuilder.Marker marker = begin();
    match(ASSIGN_METHOD, RelaxngBundle.message("relaxng.parse.error.equals-orequals-or-andequals-expected"));
    if (!parsePattern()) {
      error(RelaxngBundle.message("relaxng.parse.error.pattern-expected"));
    }
    marker.done(RncElementTypes.DEFINE);
  }
private void parseDefine()