[ESS] Ess history search in Emacs

[Ronaldo Reis Junior]

Hi,

Now I using Emacs, not more XEmacs. I try to adapt some thinks. One of these 
is the history completion.

In XEmacs I start a command and use Control+up to search this specific command 
on my R history. Example:

m <- Control+Up show only the command start by m <- on my R history.

On Emacs it dont work. How to configure this behaviour on ESS+Emacs?

Thanks
Ronaldo
--
> Prof. Ronaldo Reis Júnior
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