setup_subexp_call 2987 regcomp.c            r = setup_subexp_call(NCAR(node), env);
setup_subexp_call 2993 regcomp.c            r = setup_subexp_call(NCAR(node), env);
setup_subexp_call 2998 regcomp.c          r = setup_subexp_call(NQTFR(node)->target, env);
setup_subexp_call 3001 regcomp.c          r = setup_subexp_call(NENCLOSE(node)->target, env);
setup_subexp_call 3072 regcomp.c      	r = setup_subexp_call(an->target, env);
setup_subexp_call 5397 regcomp.c          r = setup_subexp_call(root, &scan_env);