kits/tracker/RegExp.cpp

295 	const char* scan;
343 	scan = r->program + 1;
345 	if (*Next((char*)scan) == kRegExpEnd) {
347 		scan = Operand(scan);
350 		if (*scan == kRegExpExactly)
351 			r->regstart = *Operand(scan);
352 		else if (*scan == kRegExpBol)
364 			for (; scan != NULL; scan = Next((char*)scan))
365 				if (*scan == kRegExpExactly
366 					&& (int32)strlen(Operand(scan)) >= len) {
367 					longest = Operand(scan);
368 					len = (int32)strlen(Operand(scan));
794 	char* scan;
802 	scan = p;
804 		temp = Next(scan);
807 		scan = temp;
810 	if (scan[0] == kRegExpBack)
811 		offset = scan - val;
813 		offset = val - scan;
815 	scan[1] = (char)((offset >> 8) & 0377);
816 	scan[2] = (char)(offset & 0377);
939 	const char* scan;	// Current node.
942 	scan = prog;
944 	if (scan != NULL && regnarrate)
945 		fprintf(stderr, "%s(\n", Prop(scan));
947 	while (scan != NULL) {
950 			fprintf(stderr, "%s...\n", Prop(scan));
952 		next = Next(scan);
954 		switch (*scan) {
970 					const char* opnd = Operand(scan);
986 					|| strchr(Operand(scan), *fStringInputPointer) == NULL)
992 					|| strchr(Operand(scan), *fStringInputPointer) != NULL)
1013 					no = *scan - kRegExpOpen;
1042 					no = *scan - kRegExpClose;
1063 						next = Operand(scan);	// Avoid recursion.
1067 							if (Match(Operand(scan)))
1070 							scan = Next(scan);
1071 						} while (scan != NULL && *scan == kRegExpBranch);
1092 					min = (*scan == kRegExpStar) ? 0 : 1;
1094 					no = Repeat(Operand(scan));
1115 		scan = next;
1134 	const char* scan;
1137 	scan = fStringInputPointer;
1141 			count = (int32)strlen(scan);
1142 			scan += count;
1146 			while (*opnd == *scan) {
1148 				scan++;
1153 			while (*scan != '\0' && strchr(opnd, *scan) != NULL) {
1155 				scan++;
1160 			while (*scan != '\0' && strchr(opnd, *scan) == NULL) {
1162 				scan++;
1171 	fStringInputPointer = scan;