The expression " which a ," or words to that effect, shall, in relation to the execution of s, unless there is anything repugnant in the subject or context, be deemed to include,
(a) where the to be executed has been in the exercise of appellate jurisdiction, the of first instance, and
(b) where the of first instance has ceased to exist or to have jurisdiction to execute it, the which, if the suit wherein the was was instituted at the time of making the application for the execution of the , would have jurisdiction to try such suit.
1[Explanation.-- The of first instance does not cease to have jurisdiction to execute a merely on the ground that after the institution of the suit wherein the was or after the passing of the , any area has been transferred from the jurisdiction of that to the jurisdiction of any other ; but, in every such case, such other shall also have jurisdiction to execute the , if at the time of making the application for execution of the it would have jurisdiction to try the said suit.]
