On 11-07-16 4:08 PM, Duncan Murdoch wrote:
On 11-07-16 2:33 PM, BXC (Bendix Carstensen) wrote:
I run Windows XP.

and in a command window I get:

c:\stat\r\R-2.13.1\bin\i386\Rcmd Sweave Lexis.rnw
Error in length(arg) : 'arg' is missing
Calls:<Anonymous>
Execution halted

AND:

c:\stat\r\R-2.13.1\bin\i386\Rcmd Sweave --help
Error in length(arg) : 'arg' is missing
Calls:<Anonymous>
Execution halted

BUT:

c:\stat\r\R-2.13.0\bin\i386\Rcmd Sweave --help
Usage: R CMD Sweave file

A simple front-end for Sweave

Options:
    -h, --help     print this help message and exit
    -v, --version  print version info and exit

Report bugs to<r-b...@r-project.org>.

Same probelem for help on Stangle, but not for any other command.

Is this a bug or some new facility I overlooked?

Looks like a bug to me.  I'll take a look.

Yes, some fixes in R-devel got only partly ported back to 2.13.1. I think this only affected Windows.

I'll commit a patch shortly.  In the meantime, you can do what

R CMD Sweave file.Rnw

does quite easily:

Rterm.exe --no-restore --slave -e utils::Sweave("file.Rnw")

should do the same thing.  In R-devel, R CMD Sweave has more options.

Duncan Murdoch


Duncan Murdoch


Best regards,
Bendix
_________________________________________

Bendix Carstensen
Senior Statistician
Steno Diabetes Center A/S
Niels Steensens Vej 2-4
DK-2820 Gentofte
Denmark
+45 44 43 87 38 (direct)
+45 30 75 87 38 (mobile)
b...@steno.dk    www.biostat.ku.dk/~bxc
www.steno.dk

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