22 char RegexParser::peek() {  in peek()  function in RegexParser
30     if (this->peek() != c) {  in expect()
31         printf("expected '%c' at index %d, but found '%c'", c, (int) fIndex, this->peek());  in expect()
44     switch (this->peek()) {  in term()
54     switch (this->peek()) {  in quantifiedTerm()
65         switch (this->peek()) {  in sequence()
89     char c = this->peek();  in literal()
92         fStack.push(this->escapeSequence(peek()));  in literal()
114     if (this->peek() == '-') {  in setItem()
116         if (peek() == ']') {  in setItem()
134     if (this->peek() == '^') {  in set()
142         switch (this->peek()) {  in set()
161     switch (this->peek()) {  in regex()