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# Copyright (c) 1990-1992 The Regents of the University of California.
# Copyright (c) 1994-1996 Sun Microsystems, Inc.
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
#
=head1 NAME
Tk_MainLoop - loop for events until all windows are deleted
=for category C Programming
=head1 SYNOPSIS
B<#include E<lt>tk.hE<gt>>
B<Tk_MainLoop>()
=head1 DESCRIPTION
B<Tk_MainLoop> is a procedure that loops repeatedly calling
B<Tcl_DoOneEvent>. It returns only when there are no applications
left in this process (i.e. no main windows exist anymore). Most
windowing applications will call B<Tk_MainLoop> after
initialization; the main execution of the application will consist
entirely of callbacks invoked via B<Tcl_DoOneEvent>.
=head1 KEYWORDS
application, event, main loop
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