setup_comb_exp_check 3734 regcomp.c      	r = setup_comb_exp_check(NCAR(node), r, env);
setup_comb_exp_check 3744 regcomp.c      	ret = setup_comb_exp_check(NCAR(node), state, env);
setup_comb_exp_check 3810 regcomp.c            r = setup_comb_exp_check(target, child_state, env);
setup_comb_exp_check 3825 regcomp.c      	  r = setup_comb_exp_check(en->target, state, env);
setup_comb_exp_check 3830 regcomp.c      	r = setup_comb_exp_check(en->target, state, env);
setup_comb_exp_check 3841 regcomp.c            r = setup_comb_exp_check(NCALL(node)->target, state, env);
setup_comb_exp_check 5802 regcomp.c          setup_comb_exp_check(root, 0, &scan_env);