2871 		} L = L; /* for compiler */  in evaluate()  local
2891 			L.v = evaluate(op1, TMPVAR0);  in evaluate()
2893 				L.s = getvar_s(L.v);  in evaluate()
2894 				debug_printf_eval("L.s:'%s'\n", L.s);  in evaluate()
2897 				L_d = getvar_i(L.v);  in evaluate()
2949 			op = istrue(L.v) ? op->a.n : op->r.n;  in evaluate()
2955 			hashwalk_init(L.v, iamarray(R.v));  in evaluate()
2961 			op = hashwalk_next(L.v) ? op->a.n : op->r.n;  in evaluate()
3055 			copyvar(res, L.v);  in evaluate()
3079 			L.v = op->l.v;  in evaluate()
3080 			if (L.v == intvar[NF])  in evaluate()
3086 			L.v = &fnargs[op->l.aidx];  in evaluate()
3088 			res = op->r.n ? findvar(iamarray(L.v), R.s) : L.v;  in evaluate()
3093 			setvar_i(res, hash_search(iamarray(R.v), L.s) ? 1 : 0);  in evaluate()
3099 			L.s = getvar_s(intvar[F0]);  in evaluate()
3108 				int i = regexec(re, L.s, 0, NULL, 0);  in evaluate()
3124 				res = setvar_p(L.v, R.v->string); /* avoids strdup */  in evaluate()
3127 				res = copyvar(L.v, R.v);  in evaluate()
3135 			res = evaluate(istrue(L.v) ? op->r.n->l.n : op->r.n->r.n, res);  in evaluate()
3189 				rsm = newfile(L.s);  in evaluate()
3193 						rsm->F = popen(L.s, "r");  in evaluate()
3196 						rsm->F = fopen_for_read(L.s);  /* not xfopen! */  in evaluate()
3300 				debug_printf_eval("length: L.s:'%s'\n", L.s);  in evaluate()
3302 					L.s = getvar_s(intvar[F0]);  in evaluate()
3303 					debug_printf_eval("length: L.s='%s'\n", L.s);  in evaluate()
3305 				else if (L.v->type & VF_ARRAY) {  in evaluate()
3306 					R_d = L.v->x.array->nel;  in evaluate()
3307 					debug_printf_eval("length: array_len:%d\n", L.v->x.array->nel);  in evaluate()
3310 				R_d = strlen(L.s);  in evaluate()
3315 				R_d = (ENABLE_FEATURE_ALLOW_EXEC && L.s && *L.s)  in evaluate()
3316 						? (system(L.s) >> 8) : 0;  in evaluate()
3322 				} else if (L.s && *L.s) {  in evaluate()
3323 					rstream *rsm = newfile(L.s);  in evaluate()
3333 				rsm = (rstream *)hash_search(fdhash, L.s);  in evaluate()
3334 				debug_printf_eval("OC_FBLTIN close: op1:%p s:'%s' rsm:%p\n", op1, L.s, rsm);  in evaluate()
3351 					hash_remove(fdhash, L.s);  in evaluate()
3430 			setvar_p(res, xasprintf("%s%s%s", L.s, sep, R.s));  in evaluate()
3436 			setvar_i(res, istrue(L.v) ? ptest(op->r.n) : 0);  in evaluate()
3441 			setvar_i(res, istrue(L.v) ? 1 : ptest(op->r.n));  in evaluate()
3479 			res = setvar_i(((opinfo & OPCLSMASK) == OC_BINARY) ? res : L.v, L_d);  in evaluate()
3488 			if (is_numeric(L.v) && is_numeric(R.v)) {  in evaluate()
3489 				Ld = getvar_i(L.v) - getvar_i(R.v);  in evaluate()
3491 				const char *l = getvar_s(L.v);  in evaluate()