From p.dalgaard at biostat.ku.dk  Thu May  8 00:57:44 2008
From: p.dalgaard at biostat.ku.dk (Peter Dalgaard)
Date: Thu, 08 May 2008 00:57:44 +0200
Subject: [Rd] R-2.8.0 : get platform device with get(getOption("device"))
In-Reply-To: <alpine.LFD.1.10.0805072004010.32764@gannet.stats.ox.ac.uk>
References: <8613cc220805070831w5e52a1cvf9ff93e8a33c16c6@mail.gmail.com>
	<alpine.LFD.1.10.0805072004010.32764@gannet.stats.ox.ac.uk>
Message-ID: <482233E8.5090605@biostat.ku.dk>

Prof Brian Ripley wrote:
> Please do study the posting guide.  This was covered recently:
>
> https://stat.ethz.ch/pipermail/r-devel/2008-April/049319.html
Nevertheless, perhaps an explicit NEWS entry could be warranted, 
something like

   o    The "device" option can now be a function, and is one in some 
standard setups. Consequentially, get(getOption("device")) will fail; 
programmers should usually use dev.new() instead.

>
>
> On Wed, 7 May 2008, Fr?d?ric Lafitte wrote:
>
>> Hi,
>>
>> I have a R-package that works fine with R 2.7.0 (it builds, checks and
>> installs) but not with R 2.8.0.
>
> There is no 'R 2.8.0' and will not be for some months.  You probably 
> mean R-devel, but your code has been erroneous since R 2.5.0.
>
>> Running check in 2.8.0 gives the following output :
>> [...]
>> * checking examples ... ERROR
>> [...]
>> The error most likely occurred in:
>> [...]
>>> dev <- show.pr(mr.tbl, col="green", type="b")
>> Error in get(getOption("device")) : invalid first argument
>> Calls: show.pr -> get
>> Execution halted
>>
>> How can I change this code so that it works fine with R 2.8.0?
>>
>> Thanks!
>>
>>     [[alternative HTML version deleted]]
>>
>> ______________________________________________
>> R-devel at r-project.org mailing list
>> https://stat.ethz.ch/mailman/listinfo/r-devel
>>
>
> ------------------------------------------------------------------------
>
> ______________________________________________
> R-devel at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-devel
>   


-- 
   O__  ---- Peter Dalgaard             ?ster Farimagsgade 5, Entr.B
  c/ /'_ --- Dept. of Biostatistics     PO Box 2099, 1014 Cph. K
 (*) \(*) -- University of Copenhagen   Denmark      Ph:  (+45) 35327918
~~~~~~~~~~ - (p.dalgaard at biostat.ku.dk)              FAX: (+45) 35327907



[Rd] R-2.8.0 : get platform device with get(getOption("device"))
Peter Dalgaard