The following files are from the tk4.0 distribution.  They are required
by houdini for the tcl/tk plug ins.

	bgerror.tcl
        button.tcl
        clrpick.tcl
        comdlg.tcl
        console.tcl
        dialog.tcl
        entry.tcl
        focus.tcl
        license.terms
        listbox.tcl
        menu.tcl
        msgbox.tcl
        obsolete.tcl
        optMenu.tcl
        palette.tcl
        prolog.ps
        safetk.tcl 
        scale.tcl
        scrlbar.tcl
        tclIndex
        tearoff.tcl
        text.tcl
        tk.tcl
        tkfbox.tcl
        xmfbox.tcl

The following files are example files of how to integrate tcl/tk into
houdini.  They use the UI features of tk to present a graphical interface
to houdini.  They are intended as example files more than production
quality files.

    hbrowser.tk
    hfilename.tk
