This chapter or a rule adopted by the supreme court under Section 74.024 (Rules) does not authorize an infringement of the judicial discretion of a judge in the trying of a case properly before his court.Acts 1985, 69th Leg., ch. 480, Sec. 1, eff. Sept. 1, 1985. Amended by Acts 1987, 70th Leg., ch. 148, Sec. 2.84(a), eff. Sept. 1, 1987; Acts 1989, 71st Leg., ch. 646, Sec. 5, eff. Aug. 28, 1989.