Making a Function the Current Pset

Pressing the spacebar while in the Where graph does the following:

• It changes the current function to be the function that is highlighted in the Where graph.

• It displays the highlighted function in the source window.

• It creates a new current pset, with the same name as the function, and containing the processes with this function in their call stack. The current process of this current set is the lowest-numbered process in the set.