Lines Matching refs:NIL
233 p1 = op2(CAT, op2(STAR, op2(ALL, NIL, NIL), NIL), p); in mkdfa()
235 p1 = op2(CAT, p1, op2(FINAL, NIL, NIL)); in mkdfa()
973 return(op2(EMPTYRE, NIL, NIL)); in reparse()
994 np = op2(CHAR, NIL, itonp(rlxval)); in primary()
999 return (unary(op2(ALL, NIL, NIL))); in primary()
1002 return (unary(op2(EMPTYRE, NIL, NIL))); in primary()
1006 return (unary(op2(DOT, NIL, NIL))); in primary()
1008 np = op2(CCL, NIL, (Node*) cclenter((const char *) rlxstr)); in primary()
1013 np = op2(NCCL, NIL, (Node *) cclenter((const char *) rlxstr)); in primary()
1019 return (unary(op2(CHAR, NIL, itonp(HAT)))); in primary()
1022 return (unary(op2(CHAR, NIL, NIL))); in primary()
1029 return unary(op2(CCL, NIL, (Node *) cclenter(""))); in primary()
1052 return (concat(op2(CAT, op2(CCL, NIL, (Node *) cclenter("")), in concat()
1072 return (unary(op2(STAR, np, NIL))); in unary()
1075 return (unary(op2(PLUS, np, NIL))); in unary()
1078 return (unary(op2(QUEST, np, NIL))); in unary()
1081 return (unary(op2(ZERO, np, NIL))); in unary()