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tkerror(n)		     Tk	Built-In Commands		    tkerror(n)


       tkerror - Command invoked to process background errors

       tkerror message

       Note:  as of Tk 4.1 the tkerror command has been	renamed	to bgerror be-
       cause the event loop (which is what usually invokes it) is now part  of
       Tcl.  For backward compatibility	the bgerror provided by	the current Tk
       version still tries to call tkerror if there is one (or an  auto	 load-
       able one), so old script	defining that error handler should still work,
       but you should anyhow modify your scripts to use	bgerror	instead	of tk-
       error  because  that  support for the old name might vanish in the near
       future. If that call fails, bgerror posts a dialog  showing  the	 error
       and  offering  to see the stack trace to	the user. If you want your own
       error management	you should directly override bgerror instead of	 tker-
       ror.   Documentation for	bgerror	is available as	part of	Tcl's documen-

       background error, reporting

Tk				      4.1			    tkerror(n)


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