66 	sopno ssize;		/* malloced strip size (allocated) */
67 	sopno slen;		/* malloced strip length (used) */
71 	sopno pbegin[NPAREN];	/* -> ( ([0] unused) */
72 	sopno pend[NPAREN];	/* -> ) ([0] unused) */
97 static void repeat(struct parse *p, sopno start, int from, int to, size_t reclimit);
117 static sopno dupl(struct parse *p, sopno start, sopno finish);
119 static void doinsert(struct parse *p, sop op, size_t opnd, sopno pos);
120 static void dofwd(struct parse *p, sopno pos, sop value);
121 static int enlarge(struct parse *p, sopno size);
124 static sopno pluscount(struct parse *p, struct re_guts *g);
292 	sopno prevback = 0;  in p_ere()
293 	sopno prevfwd = 0;  in p_ere()
294 	sopno conc;  in p_ere()
340 	sopno pos;  in p_ere_exp()
343 	sopno subno;  in p_ere_exp()
507 	sopno start;  in p_bre()
548 	sopno pos;  in p_simp_re()
550 	sopno subno;  in p_simp_re()
1003     sopno start,		/* operand from here to end of strip */  in repeat()
1008 	sopno finish;  in repeat()
1013 	sopno copy;  in repeat()
1341 static sopno			/* start of duplicate */
1343     sopno start,		/* from here */  in dupl()
1344     sopno finish)		/* to this less one */  in dupl()
1346 	sopno ret = HERE();  in dupl()
1347 	sopno len = finish - start;  in dupl()
1395 doinsert(struct parse *p, sop op, size_t opnd, sopno pos)  in doinsert()
1397 	sopno sn;  in doinsert()
1435 dofwd(struct parse *p, sopno pos, sop value)  in dofwd()
1449 enlarge(struct parse *p, sopno size)  in enlarge()
1453 	sopno osize;  in enlarge()
1516 	sopno newlen;  in findmust()
1520 	sopno i;  in findmust()
1601 static sopno			/* nesting depth */
1606 	sopno plusnest = 0;  in pluscount()
1607 	sopno maxnest = 0;  in pluscount()