Às 05:51 de 21/03/2025, Henrik Bengtsson escreveu:
What's going on here?
$ R --vanilla --quiet
plot.new(); suppressWarnings({ points(0, 0, foo = TRUE) })
NULL
NULL
Warning messages:
1: "foo" is not a graphical parameter
2: "foo" is not a graphical parameter
Note how the warnings are revived in that second "NULL" call. I can
reproduce this in R 4.4.3 and R-devel (2025-03-19 r88003). This might
be specific to "graphical parameter" warnings, because it won't happen
with, say, suppressWarnings({ log(-1) }).
It also doesn't appear if I call split up the first call into to
different REPL calls;
$ R --vanilla --quiet
plot.new()
suppressWarnings({ points(0, 0, foo = TRUE) })
NULL
NULL
/Henrik
PS. I thought I had sent this many months ago, but I just now found
this message in my draft folder, so now I'm not sure. Sorry, if this
is a duplicate.
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Hello,
I cannot reproduce this on Windows 11, R 4.4.3.
The command below is not exactly the same but I have tried it with the
command in the OP and got the same result.
$ R --vanilla --quiet -f "rdevel.R" > ./Temp/rdevel.txt
> plot.new(); suppressWarnings({ points(0, 0, foo = TRUE) })
> NULL
NULL
> sessionInfo()
R version 4.4.3 (2025-02-28 ucrt)
Platform: x86_64-w64-mingw32/x64
Running under: Windows 11 x64 (build 22631)
Matrix products: default
locale:
[1] LC_COLLATE=Portuguese_Portugal.utf8
LC_CTYPE=Portuguese_Portugal.utf8
[3] LC_MONETARY=Portuguese_Portugal.utf8 LC_NUMERIC=C
[5] LC_TIME=Portuguese_Portugal.utf8
time zone: Europe/Lisbon
tzcode source: internal
attached base packages:
[1] stats graphics grDevices utils datasets methods base
loaded via a namespace (and not attached):
[1] compiler_4.4.3
>
Hope this helps,
Rui Barradas
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