[R] Line numbers in error messages

Uwe Ligges ligges at statistik.uni-dortmund.de
Mon Apr 12 22:58:21 CEST 2004

Webb Sprague wrote:
> Hi all,
> I have searched but to know avail.  Is there a way to get a line number
> when a function crashes?  I am doing an edit->source->run cycle.

I don't think so, but traceback(), debug() and options(error = recover)
are your friends.
Also, you might want to check out the CRAN package "debug".

Uwe Ligges

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> Thanks
> W
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