257 			   i, NN(y->nval), y->fval, isarr(y) ? "(array)" : NN(y->sval), y->tval) );  in call()
285 	y = execute((Node *)(fcn->sval));	/* execute body */  in call()
299 					oargs[i]->sval = t->sval;  in call()
335 		y->sval = tostring(x->sval);  in copycell()
428 			if (is_number(x->sval)) {  in awkgetline()
429 				x->fval = atof(x->sval);  in awkgetline()
435 			if (is_number(fldtab[0]->sval)) {  in awkgetline()
436 				fldtab[0]->fval = atof(fldtab[0]->sval);  in awkgetline()
447 			if (is_number(x->sval)) {  in awkgetline()
448 				x->fval = atof(x->sval);  in awkgetline()
494 			xfree(x->sval);  in array()
497 		x->sval = (char *) makesymtab(NSYMTAB);  in array()
499 	z = setsymtab(buf, "", 0.0, STR|NUM, (Array *) x->sval);  in array()
521 		x->sval = (char *) makesymtab(NSYMTAB);  in awkdelete()
559 			xfree(ap->sval);  in intest()
562 		ap->sval = (char *) makesymtab(NSYMTAB);  in intest()
579 	k = lookup(buf, (Array *) ap->sval);  in intest()
700 		   dprintf( ("freeing %s %s %o\n", NN(a->nval), NN(a->sval), a->tval) );  in tfree()
701 		xfree(a->sval);  in tfree()
999 	x->sval = buf;  in awksprintf()
1198 	(void) strncpy(s, x->sval, ssz);  in cat()
1203 	(void) strncpy(s + n1, y->sval, ssz - n1);  in cat()
1209 	z->sval = s;  in cat()
1282 	ap->sval = (char *) makesymtab(NSYMTAB);  in split()
1307 					setsymtab(num, s, atof(s), STR|NUM, (Array *) ap->sval);  in split()
1309 					setsymtab(num, s, 0.0, STR, (Array *) ap->sval);  in split()
1315 					setsymtab(num, "", 0.0, STR, (Array *) ap->sval);  in split()
1326 			setsymtab(num, s, atof(s), STR|NUM, (Array *) ap->sval);  in split()
1328 			setsymtab(num, s, 0.0, STR, (Array *) ap->sval);  in split()
1346 				setsymtab(num, t, atof(t), STR|NUM, (Array *) ap->sval);  in split()
1348 				setsymtab(num, t, 0.0, STR, (Array *) ap->sval);  in split()
1361 				setsymtab(num, buf, atof(buf), STR|NUM, (Array *) ap->sval);  in split()
1363 				setsymtab(num, buf, 0.0, STR, (Array *) ap->sval);  in split()
1375 				setsymtab(num, t, atof(t), STR|NUM, (Array *) ap->sval);  in split()
1377 				setsymtab(num, t, 0.0, STR, (Array *) ap->sval);  in split()
1495 	tp = (Array *) arrayp->sval;  in instat()
1534 			u = ((Array *) x->sval)->nelem;	/* GROT.  should be function*/  in bltin()
1778 		if (files[i].fname && strcmp(x->sval, files[i].fname) == 0) {  in closefile()