In the Run tool window, you can stop a program, or pause its output. If a program is stopped, its process is interrupted and exits immediately. When program output is paused, the program continues running in the background, but its output is suspended.

To stop a program, do one of the following
  • In the Run tool window, click the Stop button img on the toolbar, or press ⌘F2 or ⌘F2⌘F2 or ⌘F2⌘F2 or ⌘F2⇧ F5, ⇧F5 or ⇧F5^ F2, ⌃F2 or ⌃F2.
  • To close the active tab, click the Close button img, or press ⌃⇧F4 or ⌃⇧F4⇧⌘F4 or ⇧⌘F4⌘W or ⌘W^ ⇧ F4, ⌃⇧F4 or ⌃⇧F4^ ⇧ F4, ⌃⇧F4 or ⌃⇧F4.
To suspend program output
  • In the Run tool window, click the Pause button img on the toolbar.