Help for this page
perl -e"use Tk; $mw=tkinit; $mw->Button(-command=>sub{ Tk::exit })->pa +ck; MainLoop; "
perl -e"use Tk; $mw=tkinit; $mw->Button(-command=>sub{ CORE::exit })-> +pack; MainLoop; " ... Faulting application perl.exe, version 5.20.3.3, faulting module tk.xs +.dll, version 8.4.2.5, fault address 0x00044b1e.