Lines Matching refs:unquoted
402 string RE2::QuoteMeta(const StringPiece& unquoted) {
404 result.reserve(unquoted.size() << 1);
413 for (int ii = 0; ii < unquoted.length(); ++ii) {
416 if ((unquoted[ii] < 'a' || unquoted[ii] > 'z') &&
417 (unquoted[ii] < 'A' || unquoted[ii] > 'Z') &&
418 (unquoted[ii] < '0' || unquoted[ii] > '9') &&
419 unquoted[ii] != '_' &&
423 !(unquoted[ii] & 128)) {
424 if (unquoted[ii] == '\0') { // Special handling for null chars.
434 result += unquoted[ii];