tkerror(n) - phpMan

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



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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  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 sup-
       port 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.   Documenta-
       tion for bgerror is available as part of Tcl's documentation.


KEYWORDS
       background error, reporting



Tk                                             4.1                                     tkerror(n)

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