[Rd] command line arguments are parsed differently on windows, from 3.4.3

[Henrik Bengtsson]

One comment:
For your R devel example you didn't use spaces in the expression, i.e.
maybe that's broken too with spaces?

Three questions:
Does it work if you avoid spaces?

Does it work if you use single quotes?

Does this also occur for Rscript?

Thxs

Henrik


On Dec 5, 2017 03:44, "Gábor Csárdi" <csardi.gabor at 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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