Thank you very much, works perfectly!
I understand why as well now (thank you too Duncan ;))
I have been away from this mailinglist for a while, but I'm happy to
see that you are both still this active :)
Sorry for forgetting to mention my R version, it was
$ rpm -q R
R-2.10.1-1.fc12.i686
Jonne.
On 05/02/2010 4:31 AM, Jonne Zutt wrote:
Dear all,
I've found this nice code fragment on the web
(from Jan T. Kim if I'm correct):
hitReturn <- function(msg)
{
invisible(readline(sprintf("%s -- hit return", msg)));
}
But it does not seem to work in non-interactive mode
( I mean, when I
You have not told us your version of R. In earlier versions of R
readline() reads a line from the script (and input buffering affects
which line: a number of packages fail their example checks on some
platforms because of this). In R-devel it returns "" immediately.
To make this work you nee
Dear all,
I've found this nice code fragment on the web
(from Jan T. Kim if I'm correct):
hitReturn <- function(msg)
{
invisible(readline(sprintf("%s -- hit return", msg)));
}
But it does not seem to work in non-interactive mode
( I mean, when I start a script like this: R --vanilla < sc
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