I've moved this to https://bugs.r-project.org/show_bug.cgi?id=18443.
/Henrik On Wed, Nov 30, 2022 at 2:03 PM Henrik Bengtsson <henrik.bengts...@gmail.com> wrote: > > BACKGROUND: > > In recent versions of R-devel, sessionInfo() has a 'tzone' element, e.g. > > > sessionInfo()$tzone > [1] "America/Los_Angeles" > > > ISSUE: > > Some time zones, like the one above, has an underscore. This > underscore is *not* escaped by utils:::toLatex.sessionInfo, e.g. > > $ TZ="America/Los_Angeles" Rscript --vanilla -e "toLatex(sessionInfo())" > \begin{itemize}\raggedright > \item R Under development (unstable) (2022-11-30 r83391), > \verb|x86_64-pc-linux-gnu| > \item Locale: \verb|LC_CTYPE=en_US.UTF-8|, \verb|LC_NUMERIC=C|, > \verb|LC_TIME=en_US.UTF-8|, \verb|LC_COLLATE=en_US.UTF-8|, > \verb|LC_MONETARY=en_US.UTF-8|, \verb|LC_MESSAGES=en_US.UTF-8|, > \verb|LC_PAPER=en_US.UTF-8|, \verb|LC_NAME=C|, \verb|LC_ADDRESS=C|, > \verb|LC_TELEPHONE=C|, \verb|LC_MEASUREMENT=en_US.UTF-8|, > \verb|LC_IDENTIFICATION=C| > \item Time zone America/Los_Angeles > \item Running under: \verb|Ubuntu 20.04.5 LTS| > \item Matrix products: default > \item BLAS: \verb|/home/hb/software/R-devel/trunk/lib/R/lib/libRblas.so| > \item LAPACK: \verb|/home/hb/software/R-devel/trunk/lib/R/lib/libRlapack.so| > \item Base packages: base, datasets, graphics, grDevices, methods, > stats, utils > \item Loaded via a namespace (and not attached): compiler~4.3.0 > \end{itemize} > > This causes LaTeX-based vignettes using toLatex(sessionInfo()) to fail > their LaTeX compilation with an error, e.g. > > Error: processing vignette 'mypkg.Rnw' failed with diagnostics: > Running 'texi2dvi' on 'mypkg.tex' failed. > LaTeX errors: > ! Missing $ inserted. > <inserted text> > $ > l.684 \item Time zone America/Los_ > Angeles > ! LaTeX Error: Command \item invalid in math mode. > > > SUGGESTION: > > To fix this, either escape any underscores, e.g. > > \item Time zone America/Los\_Angeles > > or use \verb as done elsewhere: > > \item Time zone \verb|America/Los_Angeles| > > /Henrik ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel