Typing an end-of-file character (:kbd:`Control-D` on Unix, :kbd:`Control-Z` on
Windows) at the primary prompt causes the interpreter to exit with a zero exit
status. If that doesn't work, you can exit the interpreter by typing the
-following commands: ``import sys; sys.exit()``.
+following command: ``quit()``.
The interpreter's line-editing features usually aren't very sophisticated. On
Unix, whoever installed the interpreter may have enabled support for the GNU