Lines Matching refs:escape_sequence
483 std::optional<std::string_view> escape_sequence = ConsumeChars(2);
484 if (!escape_sequence) {
489 switch ((*escape_sequence)[1]) {
494 escape_sequence = ConsumeChars(2);
495 if (!escape_sequence) {
501 if (!HexStringToInt(*escape_sequence, &hex_digit) ||
561 std::optional<std::string_view> escape_sequence = ConsumeChars(4);
562 if (!escape_sequence)
567 if (!HexStringToInt(*escape_sequence, &code_unit16_high))
583 escape_sequence = ConsumeChars(4);
584 if (!escape_sequence)
588 if (!HexStringToInt(*escape_sequence, &code_unit16_low))