It looks like a bug in R, not Rscript: what Rscript does is effectively
R --file=size.R
and you can easily test that
echo 'print("Hello world")'> size.R
R --file=size.R
give you the error while
cp size.R asize.R
R --file=asize.R
works as expected.
None of which helps you directly, but perhaps one of the developeRs can
help fix what seems to be broken options parsing in the R code.
Allan
On 08/07/10 04:43, thmsfuller...@gmail.com wrote:
Hello All,
It seems weird to me that Rscript does the following thing and enters
the R prompt mode. If I change the file name to something that doesn't
start with 'size', then Rscript runs normally. Does anybody know what
is going on?
$ Rscript size.R
WARNING: '--file=size.R' value is invalid: ignored
$ Rscript --version
R scripting front-end version 51072
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