exit(3Tk)

NAME
     exit - Exit the process

SYNOPSIS
     exit ?returnCode?


DESCRIPTION
     Terminate the process, returning returnCode (an integer) to the system as
     the exit status.  If returnCode isn't specified then it defaults to 0.
     This command replaces the Tcl command by the same name.  It is identical
     to Tcl's exit command except that before exiting it destroys all the
     windows managed by the process.  This allows various cleanup operations
     to be performed, such as removing application names from the global
     registry of applications.


KEYWORDS
     exit, process