search for: rweavelatexruncod

...setupsrc) setupsrc[epsline] <- sub("eps = TRUE", "eps = FALSE, emf = FALSE", setupsrc[epsline]) setup <- eval(parse(text=setupsrc)) # 'makeRweaveLatexCodeRunner' function makeruncode <- function(evalFunc=utils::RweaveEvalWithOpt) { runcode <- utils:::RweaveLatexRuncode runcodesrc <- deparse(runcode) epsline1 <- grep("cat(.. eps..)", runcodesrc) runcodesrc <- append(runcodesrc, " if (options$emf) cat(\" emf\")", after=epsline1) epsline2 <- grep("options\\$fig && options\\$eval", runcod...

I'm writing a book using Sweave which includes Unicode characters which R's postscript and pdf graphics devices don't handle properly. The cairo graphics device does handle these characters properly. Thus I'd like to be able to instruct Sweave to use cairo (either sometimes or always) to produce graphics when it processes R code. Is this possible? Many thanks, Roger Levy --

R has had the ability to generate pdfs with transparent colors for a couple of years now using pdf(..., version="1.4"). By default, Sweave uses just 'pdf' (without version 1.4), so a hack is needed when using Sweave to create pdfs with transparent colors. See http://tolstoy.newcastle.edu.au/R/help/04/11/6655.html I would find my work process simpler if R defaulted to

Dear developers, I have come across a (somewhat strange) change in the encoding of Sweave output from R-2.9.2pat to R-2.10.0beta (apparently specific to Rgui) on Windows installations. Of course, the NEWS file contains quite a few changes concerning encoding, but I was not able to locate an entry which explains the observed behaviour. I am not very familiar with encodings/locales/codepages,

...WriteConsoleEx callback which allows consoles to distinguish between regular output and errors/warnings. To ensure backward compatibility it is only used if ptr_R_WriteConsole is set to NULL. UTILITIES o Additional Sweave() internal functions are exported to help writing new drivers, and RweaveLatexRuncode() is now created using a helper function (all from a patch submitted by Seth Falcon). o The following additional flags are accessible from R CMD config: OBJC, OBJCFLAGS, JAR, JAVA, JAVAC, JAVAH, JAVA_HOME, JAVA_LIBS and JAVA_CPPFLAGS. o R CMD build now takes the package name from the...

...WriteConsoleEx callback which allows consoles to distinguish between regular output and errors/warnings. To ensure backward compatibility it is only used if ptr_R_WriteConsole is set to NULL. UTILITIES o Additional Sweave() internal functions are exported to help writing new drivers, and RweaveLatexRuncode() is now created using a helper function (all from a patch submitted by Seth Falcon). o The following additional flags are accessible from R CMD config: OBJC, OBJCFLAGS, JAR, JAVA, JAVAC, JAVAH, JAVA_HOME, JAVA_LIBS and JAVA_CPPFLAGS. o R CMD build now takes the package name from the...