NAME
tkerror - Command invoked to process background errors
SYNOPSIS
tkerror message
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DESCRIPTION
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 compatibil
ity 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 offer
ing 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 avail
able as part of Tcl's documentation.
KEYWORDS
background error, reporting
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