[R] Automatic traceback

[Michael Hoffman]

Prof Brian Ripley wrote:

> On Wed, 16 Jan 2008, Michael Hoffman wrote:
>
>> I would like to have an automatic traceback printed on error. Is there
>> a way to do this?
>
> There is a compact traceback printed automatically in non-interactive use,
> and you can turn that on by the following options
>
>      'showWarnCalls', 'showErrorCalls': a logical. Should warning and
>           error messages show a summary of the call stack?  By default
>           error calls are shown in non-interactive sessions.

Thanks, that is very helpful. Is there a way to get something slightly
more verbose?
-- 
Michael Hoffman