rsruby now works for me on Linux Mint 14 #1
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load this code into R workspace to make it work
traceback.character<- function (x = NULL, max.lines = getOption("deparse.max.lines"))
{
res <- character()
if (is.null(x) && (exists(".Traceback", envir = baseenv())))
x <- get(".Traceback", envir = baseenv())
n <- length(x)
if (n == 0L)
res <- c(res,gettext("No traceback available"))
else {
for (i in 1L:n) {
label <- paste(n - i + 1L, ": ", sep = "")
m <- length(x[[i]])
if (!is.null(srcref <- attr(x[[i]], "srcref"))) {
srcfile <- attr(srcref, "srcfile")
x[[i]][m] <- paste(x[[i]][m], " at ", basename(srcfile$filename),
"#", srcref[1L], sep = "")
}
if (m > 1)
label <- c(label, rep(substr(" ", 1L,
nchar(label, type = "w")), m - 1L))
if (is.numeric(max.lines) && max.lines > 0L && max.lines <
m) {
res <- c(res,paste(label[1L:max.lines], x[[i]][1L:max.lines],
sep = ""))
res <- c(res,paste(label[max.lines + 1L], "..."))
}
else res <- c(res,paste(label, x[[i]], sep = ""))
}
}
res
}
better support multithreads work on rails
This also simplifies --with-R-dir handling from b80d441.
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I integrated bluebomble and Aaron's changes with a few of my own.
I didn't review Aaron's; I merely trusted them. bluebomble's change is necessary to get rsruby to compile on ubuntu. I fixed some additional code triggering gcc warnings.
Lastly, I changed the configuration script so that it tries "R RHOME" and puts the result in config.h so that the resultant library can be run without setting --with-R-dir or setting R_HOME explicitly.