In our opinion this statement does not, as a theoretical proposition, accurately describe the power of the court, nor does it accurately describe what the courts have done. It is one thing to say, as many opinions of this court and the appellate court have said, that a litigant is “concluded” or “conclusively bound” by some action he has taken or failed to take. It is a very different thing to say that a court is barred from reaching a just result by that action or inaction. So it is that we held in Freeman v. Chicago Transit Authority (1965), 33 Ill.2d 103, 105, that although section 68.1(2) of the Civil Practice Act (Ill. Rev. Stat. 1961, ch. 110, par. 68.1(2)) “confines a litigant, upon appeal, to those matters specifically raised in the trial court, it contains nothing that suggests an intention to interfere with the power of a trial court to act upon its own motion.” And in that case we pointed out that the decisions of other courts sustaining the authority of a trial court to grant a new trial upon its own motion “are based upon a recognition that the role of a trial judge is not that of a presiding officer or an umpire, and that he is responsible for the justice of the judgment that he enters.” 33 Ill.2d at 106.
With respect to an appellate court we pointed out in Hux v. Raben (1967), 38 Ill.2d 223, 224:
“. The last sentence of Rule 341(e)(7) of the rules of this court (36 Ill.2d 138), ‘Points not argued are waived and shall not be raised in the reply brief, in oral argument, or on petition for rehearing’, states an admonition to the parties, not a limitation upon the jurisdiction of the reviewing court. The distinction clearly appears when that sentence is read in conjunction with Rule 366, which deals with the powers of a reviewing court and the scope of review. Rule 366 provides: ‘(a) Powers. In all appeals the reviewing court may in its discretion, and on such terms as it deems just (5) give any judgment and make