} else {
parseParameters = !!searchPatternInfo.isRegExp;
this._regExp = strings.createRegExp(searchPatternInfo.pattern, !!searchPatternInfo.isRegExp, { matchCase: searchPatternInfo.isCaseSensitive, wholeWord: searchPatternInfo.isWordMatch, multiline: searchPatternInfo.isMultiline, global: false, unicode: true });
}
if (parseParameters) {