On 10/02/2010 11:07 AM, Michael Friendly wrote:
Duncan Murdoch wrote:
> On 10/02/2010 9:33 AM, Michael Friendly wrote:
>> [Env: Tested under Win Xp, R 2.9.2 and R 2.10.1; sessionInfo() at end]
>>
>
> This is probably a bug in rgl, and I can reproduce it. Bugs in
> contributed packages are best sent to the maintainer of the package,
> because otherwise they might be lost. In this case I did see it, so
> no need for you to do anything more.
>
> Duncan Murdoch
Thanks, Duncan
FMI, if you (or anyone) has pointers on how to debug such things, I'd
like to learn.
It's not easy, but the general idea is to do it in gdb, possibly with a
nicer front end (I use Insight). I wrote up instructions on doing this
in Windows a few years ago. I think they still work; if you try this
and notice anything in my instructions that is out of date, please let
me know.
The instructions are on
http://www.stats.uwo.ca/faculty/murdoch/software/debuggingR/, in the
page "Using gdb to debug C or Fortran code
<http://www.stats.uwo.ca/faculty/murdoch/software/debuggingR/gdb.shtml>".
Duncan Murdoch
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
