Thanks for your quick reply!
My platform is  Opensuse 12.2.

2012/10/22 Vitalie Spinu <spinuvit@gmail.com>

>
> What platform is this? People reported a month or so ago that similar
> crashes happened with emacs-snapshot. The solution was to install emacs
> from source.
>
> Otherwise it might be a tcl/tk tookit problem. See this thread
> http://stackoverflow.com/q/12861261/453735 if it can help you.
>
>     Vitalie
>
>   >> 该走了 <gaizoule@gmail.com>
>   >> on Mon, 22 Oct 2012 16:26:03 +0800 wrote:
>
>   该> 1. In iESS shell, when I input ?Ops, the emacs will crash, no
> response.
>   该> 2. In ESS
>
>   该>     library(xts)   # sent to R
>   该>     as.Date       # will pop up the auto complete list
>
>   该> but then the auto complete will crash, with no response,
>   该> this may caused by as.Date is define in two packages: zoo and base
>
>   该> emacs version 24.2.1
>   该> ess version 12.09 rev.5167
>   该> R version 2.15.1
>
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>
>   该> ______________________________________________
>   该> ESS-help@r-project.org mailing list
>   该> https://stat.ethz.ch/mailman/listinfo/ess-help
>

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