Fixed in R-devel and R-patched.

Tomas

On 12/05/2017 05:58 PM, Tomas Kalibera wrote:
A quick workaround if you needed to execute R expressions in Windows is calling RTerm directly.
But a fix should be available soon.

Tomas

On 12/05/2017 05:51 PM, Henrik Bengtsson wrote:
Sorry for not reading carefully and thanks for confirming problem with
Rscript too.

On Dec 5, 2017 08:47, "Gábor Csárdi" <csardi.ga...@gmail.com> wrote:

On Tue, Dec 5, 2017 at 4:40 PM, Henrik Bengtsson
<henrik.bengts...@gmail.com> wrote:
One comment:
For your R devel example you didn't use spaces in the expression, i.e.
maybe
that's broken too with spaces?
I did. There are two R-devel examples, one with spaces (buggy) and one
without spaces (works).
To show that spaces are the problem.

Three questions:
Does it work if you avoid spaces?
It seems so.

Does it work if you use single quotes?
It does not, single quotes are not special characters for windows, so
you'll get a different error. In
R -q -e '1 + 1'
there are three arguments after the -e: '1 and + and 1'

Does this also occur for Rscript?
It seems so indeed.

Gabor

Thxs

Henrik


On Dec 5, 2017 03:44, "Gábor Csárdi" <csardi.ga...@gmail.com> wrote:

I wonder if this is intended.

Thanks,
Gabor


C:\Users\rhub>"c:\Program Files\R\R-3.4.2\bin\R" -q -e "1 + 1"
1 + 1
[1] 2

C:\Users\rhub>"c:\Program Files\R\R-3.4.3\bin\R" -q -e "1 + 1"
'c:\PROGRA~1\R\R-34~1.3\bin\x64\R.exe" -q -e "1' is not recognized as an
interna
l or external command,
operable program or batch file.

C:\Users\rhub>"c:\Program Files\R\R-devel\bin\R" -q -e "1 + 1"
'c:\PROGRA~1\R\R-devel\bin\x64\R.exe" -q -e "1' is not recognized as an
internal
  or external command,
operable program or batch file.

C:\Users\rhub>"c:\Program Files\R\R-3.4.3patched\bin\R" -q -e "1 + 1"
'c:\PROGRA~1\R\R-34~1.3PA\bin\x64\R.exe" -q -e "1' is not recognized as
an
inter
nal or external command,
operable program or batch file.

C:\Users\rhub>"c:\Program Files\R\R-devel\bin\R" -q -e "1+1"
1+1
[1] 2

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