u0130'.toLocaleLowerCase('en-US')==='i';//falseletlocales=['tr','TR','tr-TR','tr-u-co-search','tr-x-turkish
(flags&ONIGENC_CASE_FOLD_TURKISH_AZERI)&&ENC_CODERANGE(str)==ENC_CODERANGE_7BIT)){char*s=RSTRING_PTR(