113 	sopno ssize;		/* malloced strip size (allocated) */
114 	sopno slen;		/* malloced strip length (used) */
118 	sopno pbegin[NPAREN];	/* -> ( ([0] unused) */
119 	sopno pend[NPAREN];	/* -> ) ([0] unused) */
144 static void repeat(struct parse *p, sopno start, int from, int to, size_t reclimit);
148 static sopno freezeset(struct parse *p, cset *cs);
162 static sopno dupl(struct parse *p, sopno start, sopno finish);
163 static void doemit(struct parse *p, sop op, sopno opnd);
164 static void doinsert(struct parse *p, sop op, sopno opnd, sopno pos);
165 static void dofwd(struct parse *p, sopno pos, sopno value);
166 static int enlarge(struct parse *p, sopno size);
169 static sopno pluscount(struct parse *p, struct re_guts *g);
346 	sopno prevback = 0;	/* pacify gcc */  in p_ere()
347 	sopno prevfwd = 0; 	/* pacify gcc */  in p_ere()
348 	sopno conc;  in p_ere()
399 	sopno pos;  in p_ere_exp()
402 	sopno subno;  in p_ere_exp()
578 	sopno start;  in p_bre()
623 	sopno pos, i;  in p_simp_re()
624 	sopno subno;  in p_simp_re()
1089 		EMIT(OCHAR, (sopno)uc);  in ordinary()
1137     sopno start,		/* operand from here to end of strip */  in repeat()
1142 	sopno finish;  in repeat()
1147 	sopno copy;  in repeat()
1319 static sopno			/* set number */
1353 	return (sopno)(cs - p->g->sets);  in freezeset()
1642 static sopno			/* start of duplicate */
1645     sopno start,			/* from here */  in dupl()
1646     sopno finish)			/* to this less one */  in dupl()
1648 	sopno ret;  in dupl()
1649 	sopno len = finish - start;  in dupl()
1678     sopno opnd)  in doemit()
1706     sopno opnd,  in doinsert()
1707     sopno pos)  in doinsert()
1709 	sopno sn;  in doinsert()
1746     sopno pos,  in dofwd()
1747     sopno value)  in dofwd()
1765 enlarge(struct parse *p, sopno size)  in enlarge()
1817 	sopno newlen;  in findmust()
1820 	sopno i;  in findmust()
1896 static sopno			/* nesting depth */
1903 	sopno plusnest = 0;  in pluscount()
1904 	sopno maxnest = 0;  in pluscount()