Difference Linux / Windows

Since this seems more like a wish-list discussion, if someone actually
starts thinking about the issue I would like to add the following
somewhat related point:

It would be nice if there were a mechanism, in task views or that  
could
be used by task views, to avoid attempting to install packages that  
will
fail on the platform. The current ctv mechanism is difficult for  
system
administrators because they actually have to know enough about R
packages to decide which failures are ok and which ones are not.

-----Original Message-----
From: r-devel-bounces at r-project.org [mailto:r-devel-bounces at r-
project.org] On Behalf Of Simon Urbanek
Sent: April 1, 2010 11:38 AM
To: Seth Falcon
Cc: r-devel at r-project.org
Subject: Re: [Rd] Difference Linux / Windows


On Mar 31, 2010, at 18:38 , Seth Falcon wrote:

On 3/31/10 1:12 PM, Christophe Genolini wrote:

Hi the list,
I am writing a package that happen to not be compatible with linux
because I did not know that the function "savePlot" was available
only
on windows. Is there a list of "incompatible" function? How can I

get

this kind of information?

One way is to obtain a copy of the R sources and then grep the Rd
files for '#ifdef'.

I don't claim this is convenient.

nor sufficient - lot of it is simply in the windows directory (such  
as
savePlot).
The safest approach right now is simply to read the documentation -
savePlot does tell you that it works only for the Windows device. I'm
not aware of an automated list (save for dumping the function lists
per-package on each platform).

Cheers,
Simon

There has been discussion, and I believe general consensus, that
we'd like to eliminate the conditional documentation.  This requires
editing the Rd files to make the contents sensible (you can't just
remove the #ifdef's).  Patches along these lines would be welcome.

+ seth

--
Seth Falcon | @sfalcon | http://userprimary.net/

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