private void parseInclude() {
    final PsiBuilder.Marker marker = begin();

    parseAnyUriLiteral();

    parseInherit();

    if (matches(LBRACE)) {
      parseIncludeContents();
      match(RBRACE, RelaxngBundle.message("relaxng.parse.error.rbrace-expected"));
    }
    marker.done(RncElementTypes.INCLUDE);
  }
private void parseInclude()