From maechler at stat.math.ethz.ch  Sat Sep 24 01:12:30 2011
From: maechler at stat.math.ethz.ch (Martin Maechler)
Date: Sat, 24 Sep 2011 01:12:30 +0200
Subject: [Rd] broken save(..., compress="xy")
In-Reply-To: <4E7CD390.7020805@fhcrc.org>
References: <4E7CC8E3.8050903@fhcrc.org>
	<CAM_vjum1prAhwqR2QVXOYbg_qWUtHzHkg4un3vzpS0bw4yXa9w@mail.gmail.com>
	<4E7CD390.7020805@fhcrc.org>
Message-ID: <20093.4702.530808.308873@stat.math.ethz.ch>

>>>>> Herv? Pag?s <hpages at fhcrc.org>
>>>>>     on Fri, 23 Sep 2011 11:44:32 -0700 writes:

    > On 11-09-23 11:02 AM, Sarah Goslee wrote:
    >> Hi,
    >> 
    >> 
    >> 2011/9/23 Herv? Pag?s<hpages at fhcrc.org>:
    >>> Hi,
    >>> 
    >>> With current R devel and R 2.13.1:
    >>> 
    >>>> aa=1:5 save(aa, file="aa.rda", compress="xy")
    >>> Error in identical(compress, "gzip") || compress :
    >>> invalid 'y' type in 'x || y'
    >> 
    >> The options for compress are "gzip" "bzip2" or "xz" (and
    >> not "xy"), at least on my linux system. Are you sure you
    >> want "xy"?

    > Right, I wanted "xz", sorry... Maybe error handling could
    > be improved though so a typo in the input doesn't "break"
    > the code?

well, what every  ' "break" the code '  means,
you are right that a more informative error message makes sense
here (though, the code now is slightly longer).
I've committed such a change {svn rev 57057}.

Martin

    > Thanks, H.

    >> 
    >> Sarah
    >> 
    >>> Thanks!  H.
    >>> 
    >>>> sessionInfo()
    >>> R version 2.13.1 (2011-07-08) Platform:
    >>> x86_64-unknown-linux-gnu (64-bit)
    >>> 
    >>> locale: [1] LC_CTYPE=en_CA.UTF-8 LC_NUMERIC=C [3]
    >>> LC_TIME=en_CA.UTF-8 LC_COLLATE=en_CA.UTF-8 [5]
    >>> LC_MONETARY=C LC_MESSAGES=en_CA.UTF-8 [7]
    >>> LC_PAPER=en_CA.UTF-8 LC_NAME=C [9] LC_ADDRESS=C
    >>> LC_TELEPHONE=C [11] LC_MEASUREMENT=en_CA.UTF-8
    >>> LC_IDENTIFICATION=C
    >>> 
    >>> attached base packages: [1] stats graphics grDevices
    >>> utils datasets methods base
    >>> 
    >>> 
    >>> --
    >> 
>


-- 
Herv? Pag?s

    > Program in Computational Biology Division of Public Health
    > Sciences Fred Hutchinson Cancer Research Center 1100
    > Fairview Ave. N, M1-B514 P.O. Box 19024 Seattle, WA
    > 98109-1024

    > E-mail: hpages at fhcrc.org Phone: (206) 667-5791 Fax: (206)
    > 667-1319

    > ______________________________________________
    > R-devel at r-project.org mailing list
    > https://stat.ethz.ch/mailman/listinfo/r-devel



[Rd] broken save(..., compress="xy")
Martin Maechler