The fix for PR#16481 had a side effect involving capture.output(), so this may be transient, please recheck whether the issue has disappeared in the meantime.
-pd On 14 Aug 2015, at 11:09 , Henrik Bengtsson <henrik.bengts...@ucsf.edu> wrote: > In R-devel (2015-08-12 r69024), capture.output() incorrectly > duplicates the last line unless it ends with a newline. I don't see > this in R 3.2.2 RC (2015-08-13 r69049). It seems to have started > fairily recently; I spotted this yesterday after starting to get > errors in my R.utils check that use capture.output(), cf. > https://www.r-project.org/nosvn/R.check/r-devel-linux-x86_64-debian-clang/R.utils-00check.html > > Examples: > >> x <- "a" >> cat(x) > a> >> capture.output(cat(x)) > [1] "a" "a" > >> x <- "a\n" >> cat(x) > a >> capture.output(cat(x)) > [1] "a" > >> x <- "a\nb" >> cat(x) > a > b> >> capture.output(cat(x)) > [1] "a" "b" "b" > >> x <- "a\nb\n" >> cat(x) > a > b >> capture.output(cat(x)) > [1] "a" "b" > >> capture.output(cat(x)) > [1] "a" "b" >> x <- c("a", "b") >> cat(x) > a b> >> capture.output(cat(x)) > [1] "a b" "a b" > >> x <- c("a", "b\n") >> cat(x) > a b >> capture.output(cat(x)) > [1] "a b" > > >> sessionInfo() > R Under development (unstable) (2015-08-12 r69024) > Platform: x86_64-w64-mingw32/x64 (64-bit) > Running under: Windows 7 x64 (build 7601) Service Pack 1 > > locale: > [1] LC_COLLATE=English_United States.1252 > [2] LC_CTYPE=English_United States.1252 > [3] LC_MONETARY=English_United States.1252 > [4] LC_NUMERIC=C > [5] LC_TIME=English_United States.1252 > > attached base packages: > [1] stats graphics grDevices utils datasets methods base > > other attached packages: > [1] R.utils_2.1.0-9000 R.oo_1.19.0-9000 R.methodsS3_1.7.0-9000 > > loaded via a namespace (and not attached): > [1] tools_3.3.0 > > /Henrik > > ______________________________________________ > R-devel@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-devel -- Peter Dalgaard, Professor, Center for Statistics, Copenhagen Business School Solbjerg Plads 3, 2000 Frederiksberg, Denmark Phone: (+45)38153501 Office: A 4.23 Email: pd....@cbs.dk Priv: pda...@gmail.com ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
