121 	int	i, j, ch, op, pc;  in slre_dump()  local
123 	for (pc = 0; pc < r->code_size; pc++) {  in slre_dump()
125 		op = r->code[pc];  in slre_dump()
126 		(void) fprintf(fp, "%3d %s ", pc, opcodes[op].name);  in slre_dump()
131 				(void) fprintf(fp, "%d ", r->code[pc + 1]);  in slre_dump()
132 				pc++;  in slre_dump()
136 				    pc + r->code[pc + 1] - i);  in slre_dump()
137 				pc++;  in slre_dump()
141 				    r->code[pc + 1], r->code[pc + 2]);  in slre_dump()
142 				pc += 2;  in slre_dump()
146 				for (j = 0; j < r->code[pc + 2]; j++) {  in slre_dump()
147 					ch = r->data[r->code[pc + 1] + j];  in slre_dump()
156 				pc += 2;  in slre_dump()
166 set_jump_offset(struct slre *r, int pc, int offset)  in set_jump_offset()  argument
173 		r->code[pc] = (unsigned char) (r->code_size - offset);  in set_jump_offset()
440 loop_greedy(const struct slre *r, int pc, const char *s, int len, int *ofs)  in loop_greedy()  argument
446 	while (match(r, pc + 2, s, len, ofs, NULL)) {  in loop_greedy()
448 		if (match(r, pc + r->code[pc + 1], s, len, ofs, NULL))  in loop_greedy()
457 loop_non_greedy(const struct slre *r, int pc, const char *s, int len, int *ofs)  in loop_non_greedy()  argument
461 	while (match(r, pc + 2, s, len, ofs, NULL)) {  in loop_non_greedy()
463 		if (match(r, pc + r->code[pc + 1], s, len, ofs, NULL))  in loop_non_greedy()
503 match(const struct slre *r, int pc, const char *s, int len,  in match()  argument
508 	while (res && r->code[pc] != END) {  in match()
510 		assert(pc < r->code_size);  in match()
511 		assert(pc < (int) (sizeof(r->code) / sizeof(r->code[0])));  in match()
513 		switch (r->code[pc]) {  in match()
516 			res = match(r, pc + 3, s, len, ofs, caps);  in match()
519 				res = match(r, pc + r->code[pc + 1],  in match()
522 			pc += r->code[pc + 2];  in match()
526 			n = r->code[pc + 2];	/* String length */  in match()
528 			    r->code[pc + 1], n)) {  in match()
532 			pc += 3;  in match()
537 			if (!match(r, pc + 2, s, len, ofs, caps))  in match()
539 			pc += r->code[pc + 1];  in match()
543 			loop_greedy(r, pc, s, len, ofs);  in match()
544 			pc += r->code[pc + 1];  in match()
548 			loop_non_greedy(r, pc, s, len, ofs);  in match()
549 			pc += r->code[pc + 1];  in match()
552 			res = match(r, pc + 2, s, len, ofs, caps);  in match()
556 			loop_greedy(r, pc, s, len, ofs);  in match()
557 			pc += r->code[pc + 1];  in match()
560 			res = match(r, pc + 2, s, len, ofs, caps);  in match()
564 			loop_non_greedy(r, pc, s, len, ofs);  in match()
565 			pc += r->code[pc + 1];  in match()
573 			pc++;  in match()
582 			pc++;  in match()
590 			pc++;  in match()
598 			pc++;  in match()
603 				res = is_any_of(r->data + r->code[pc + 1],  in match()
604 					r->code[pc + 2], s, ofs);  in match()
605 			pc += 3;  in match()
610 				res = is_any_but(r->data + r->code[pc + 1],  in match()
611 					r->code[pc + 2], s, ofs);  in match()
612 			pc += 3;  in match()
616 			pc++;  in match()
620 			pc++;  in match()
624 				caps[r->code[pc + 1]].ptr = s + *ofs;  in match()
625 			pc += 2;  in match()
629 				caps[r->code[pc + 1]].len = (s + *ofs) -  in match()
630 				    caps[r->code[pc + 1]].ptr;  in match()
631 			pc += 2;  in match()
634 			pc++;  in match()
637 			printf("unknown cmd (%d) at %d\n", r->code[pc], pc);  in match()