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ActiveTcl User Guide |
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tkerror - Command invoked to process background errors
tkerror message
Note: as of Tk 4.1 the tkerror command has been renamed to
bgerror because 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 loadable one), so old script defining that error handler
should still work, but you should anyhow modify your scripts to use
bgerror instead of
tkerror 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 tkerror.
Documentation for bgerror is available as part of
Tcl's documentation.
background error,
reporting
Copyright © 1990-1994 The Regents of the University of California.
Copyright © 1994-1996 Sun Microsystems, Inc.
Copyright © 1995-1997 Roger E. Critchlow Jr.