[Rd] Possible bug: R --slave --interactive stdin echo on Linux when stdin is a fifo
c@@rdi@g@bor @ending from gm@il@com
Thu Jul 26 13:54:27 CEST 2018
On Thu, Jul 26, 2018 at 12:25 PM Barry Rowlingson
<b.rowlingson using lancaster.ac.uk> wrote:
> On Thu, Jul 26, 2018 at 12:22 AM, Gábor Csárdi <csardi.gabor using gmail.com> wrote:
> > I am trying to control a background R session, connected via a fifo /
> > named pipe.
> Is the fifo significant here? If I read the same R code from a file
> via `<` I get the input echoed (R 3.4.4, Ubuntu).
Yeah, for a file I get echo on both macOS and Linux, but not on Windows.
I think the most useful behavior for --slave is no echo at all, maybe?
But I might be missing the motivation behind --slave.
Another thing is that windows does not have --interactive. Is there a
way to run R
1) without echoing stdin, and
2) without quitting on the first error,
on all platforms?
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