L.S. I noticed weird tools::texi2dvi behaviour on R-alpha when specifying an absolute path to the .tex file.
The same phenomenon also appears to occur on R-2.12.2, so maybe the issue is independent of R. I hope I did not overlook any important information. Best, Tobias > require(tools) Loading required package: tools > getwd() [1] "/home/tobias" > texi2dvi("test.tex") # works OK > texi2dvi("/home/tobias/test.tex") Error in texi2dvi("/home/tobias/test.tex") : Running 'texi2dvi' on '/home/tobias/test.tex' failed. Messages: egrep: Invalid range end /usr/bin/texi2dvi: cannot read .//home/tobias/test.tex, skipping. > sessionInfo() R version 2.13.0 alpha (2011-03-19 r54880) Platform: x86_64-unknown-linux-gnu (64-bit) locale: [1] LC_CTYPE=en_US.utf8 LC_NUMERIC=C [3] LC_TIME=en_US.utf8 LC_COLLATE=en_US.utf8 [5] LC_MONETARY=C LC_MESSAGES=en_US.utf8 [7] LC_PAPER=en_US.utf8 LC_NAME=C [9] LC_ADDRESS=C LC_TELEPHONE=C [11] LC_MEASUREMENT=en_US.utf8 LC_IDENTIFICATION=C attached base packages: [1] tools stats graphics grDevices utils datasets methods [8] base > This is Ubuntu 10.10 with GNU grep 2.6.3 and texi2dvi (GNU Texinfo 4.13) 1.135. The test file is most simple: \documentclass{article} \begin{document} Test document. \end{document} ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel