StrNode            86 regcomp.c          StrNode* sn = NSTR(a);
StrNode            95 regcomp.c          StrNode* sn = NSTR(b);
StrNode           476 regcomp.c        StrNode* sn;
StrNode           524 regcomp.c        StrNode* sn;
StrNode          2211 regcomp.c            StrNode* sn = NSTR(node);
StrNode          2296 regcomp.c            StrNode* sn = NSTR(node);
StrNode          2438 regcomp.c            StrNode* sn = NSTR(node);
StrNode          2652 regcomp.c            StrNode* xs = NSTR(x);
StrNode          2691 regcomp.c                StrNode* ys = NSTR(y);
StrNode          2746 regcomp.c            StrNode* sn = NSTR(node);
StrNode          3372 regcomp.c        StrNode* sn = NSTR(node);
StrNode          3572 regcomp.c        StrNode* sn = NSTR(node);
StrNode          3988 regcomp.c      	  StrNode* sn = NSTR(target);
StrNode          4973 regcomp.c            StrNode* sn = NSTR(node);
StrNode          5414 regparse.c           StrNode* sn = NSTR(target);
StrNode           267 regparse.h         StrNode      str;