Provided by: perl-tk_804.029-1.1ubuntu2_amd64 bug

NAME

       Tk::exit - End the application

SYNOPSIS

           use Tk qw(exit);
           ...
           B<exit>?(I<returnCode>)?;

DESCRIPTION

       Terminate the process, returning returnCode to the system as the exit status.  If
       returnCode isn't specified then it defaults to 0.

       If calling "exit" from code invoked via a Tk callback then this Tk version of "exit"
       cleans up more reliably than using the perl "exit".

CAVEATS

       Using "exit" from a forked process will terminate both the child process and the parent
       process. As "Tk::exit" is imported by default one should use "CORE::exit" in the forked
       process instead.

KEYWORDS

       exit, process