coderange_scan    621 string.c       	    cr = coderange_scan(RSTRING_PTR(str), RSTRING_LEN(str),
coderange_scan   2596 string.c                   ptr_cr = coderange_scan(ptr, len, rb_enc_from_index(ptr_encindex));
coderange_scan   2613 string.c       	    ptr_cr = coderange_scan(ptr, len, ptr_enc);
coderange_scan   4596 string.c       	    if (coderange_scan(p, beg0, str_enc) != ENC_CODERANGE_7BIT ||
coderange_scan   4597 string.c       		coderange_scan(p+end0, len-end0, str_enc) != ENC_CODERANGE_7BIT) {