55 		at->next = ex;  in alloc_and_hook_expr()
108 		if (exp->next == NULL) {  in validate_expr()
112 		if ((exp->next->type == TYPE_OP_PLUS) ||  in validate_expr()
113 		    (exp->next->type == TYPE_OP_MINUS) ||  in validate_expr()
114 		    (exp->next->type == TYPE_OP_DIVIDE) ||  in validate_expr()
115 		    (exp->next->type == TYPE_OP_MULT)) {  in validate_expr()
130 			if (validate_expr(exp->next, 0, 0, 0, op_cnt) == 0) {  in validate_expr()
136 			return(validate_expr(exp->next, 0, 0, 0, op_cnt));  in validate_expr()
165 	return(validate_expr(exp->next, val1, op, val2, op_cnt));  in validate_expr()
204 	print_exp(exp->next);  in print_exp()
225 		ex->next = at;  in walk_back_and_insert_paren()
234 		ex->prev->next = ex;  in walk_back_and_insert_paren()
235 		ex->next = at;  in walk_back_and_insert_paren()
281 	at = frm->next;  in walk_fwd_and_insert_paren()
286 		ex->next = at->next;  in walk_fwd_and_insert_paren()
288 		at->next = ex;  in walk_fwd_and_insert_paren()
292 		at = at->next;  in walk_fwd_and_insert_paren()
302 			at = at->next;  in walk_fwd_and_insert_paren()
340 				at = newone->next;  in add_precendence()
344 		at = at->next;  in add_precendence()
374 			set_math_precidence(beg, at->next, &end);  in set_math_precidence()
384 		at = at->next;  in set_math_precidence()
559 		lastproc = gather_exp_to_paren_close(exp->next, &val);  in gather_exp_to_paren_close()
583 		op = gather_exp_to_paren_close(exp->next, &val1);  in run_expr()
586 		op = exp->next;  in run_expr()
589 		op = exp->next;  in run_expr()
598 	other_half = op->next;  in run_expr()
600 		rest = gather_exp_to_paren_close(other_half->next, &val2);  in run_expr()
603 		rest = other_half->next;  in run_expr()
606 		rest = other_half->next;  in run_expr()
643 			*lastone = rest->next;  in run_expr()
676 	for(at = exp; at != NULL; at = at->next) {  in calc_expr()
682 	for(at = exp; at != NULL; at = at->next) {  in calc_expr()