From P.Dalgaard at biostat.ku.dk  Fri Aug 21 10:19:23 2009
From: P.Dalgaard at biostat.ku.dk (Peter Dalgaard)
Date: Fri, 21 Aug 2009 10:19:23 +0200
Subject: [Rd] sessionInfo() fails to correctly detect locale settings
In-Reply-To: <68b1e2610908210050j70846657k9c900348240800d0@mail.gmail.com>
References: <68b1e2610908210050j70846657k9c900348240800d0@mail.gmail.com>
Message-ID: <4A8E588B.5090803@biostat.ku.dk>

Liviu Andronic wrote:
> Dear R devels
> Yesterday I was slightly surprised to notice that R incorrectly
> detected some of the locale settings. I am not sure whether this is
> important, but I preferred to drop a message. In the R output below,
> some entries that should have been "en_GB.UTF-8" are presented as "C".
> Regards
> Liviu

R only sets the entries it needs. In particular, you most definitely do
not want LC_NUMERIC automatically set to your current locale, as this
may cause system I/O to use "," instead of "." in numbers.


>> sessionInfo()
> R version 2.9.1 (2009-06-26)
> x86_64-pc-linux-gnu
> 
> locale:
> 

LC_CTYPE=en_GB.UTF-8;LC_NUMERIC=C;LC_TIME=en_GB.UTF-8;LC_COLLATE=en_GB.UTF-8;LC_MONETARY=C;LC_MESSAGES=en_GB.UTF-8;LC_PAPER=en_GB.UTF-8;LC_NAME=C;LC_ADDRESS=C;LC_TELEPHONE=C;LC_MEASUREMENT=en_GB.UTF-8;LC_IDENTIFICATION=C
> 
> attached base packages:
> [1] stats     graphics  grDevices utils     datasets  methods   base
> 
> other attached packages:
> [1] fortunes_1.3-6 relimp_1.0-1
> 
> loaded via a namespace (and not attached):
> [1] tcltk_2.9.1
> 
> 
> liviu at debian-liv:~$ locale
> LANG=en_GB.UTF-8
> LC_CTYPE="en_GB.UTF-8"
> LC_NUMERIC="en_GB.UTF-8"
> LC_TIME="en_GB.UTF-8"
> LC_COLLATE="en_GB.UTF-8"
> LC_MONETARY="en_GB.UTF-8"
> LC_MESSAGES="en_GB.UTF-8"
> LC_PAPER="en_GB.UTF-8"
> LC_NAME="en_GB.UTF-8"
> LC_ADDRESS="en_GB.UTF-8"
> LC_TELEPHONE="en_GB.UTF-8"
> LC_MEASUREMENT="en_GB.UTF-8"
> LC_IDENTIFICATION="en_GB.UTF-8"
> LC_ALL=
> 
> 
> 
> 


-- 
   O__  ---- Peter Dalgaard             ?ster Farimagsgade 5, Entr.B
  c/ /'_ --- Dept. of Biostatistics     PO Box 2099, 1014 Cph. K
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[Rd] sessionInfo() fails to correctly detect locale settings
Peter Dalgaard