sendToEmacs <- function(slimeConnection, obj) {
io <- slimeConnection$io
payload <- writeSexpToString(obj)
- writeChar(sprintf("%06x", nchar(payload)), io, eos=NULL)
+ writeChar(sprintf("%06x", nchar(payload, type="bytes")), io, eos=NULL)
writeChar(payload, io, eos=NULL)
flush(io)
}
`swank:connection-info` <- function (slimeConnection, sldbState) {
list(quote(`:pid`), Sys.getpid(),
quote(`:package`), list(quote(`:name`), "R", quote(`:prompt`), "R> "),
+ quote(`:encoding`), list(quote(`:coding-systems`), list("utf-8-unix")),
quote(`:lisp-implementation`), list(quote(`:type`), "R",
quote(`:name`), "R",
quote(`:version`), paste(R.version$major, R.version$minor, sep=".")))
`swank:frame-locals-and-catch-tags` <- function(slimeConnection, sldbState, index) {
frame <- sldbState$frames[[1+index]]
objs <- ls(envir=frame)
+ if(identical(frame, globalenv())) {
+ objs <- c()
+ }
list(lapply(objs, function(name) { list(quote(`:name`), name,
quote(`:id`), 0,
quote(`:value`),
envir=globalenv()))) })
output <- paste(output, sep="", collapse="\n")
if(tmp$visible) {
- list(output, prin1ToString(value))
+ list(output, prin1ToString(tmp$value))
} else {
list(output, "# invisible value")
}
withRetryRestart("retry SLIME interactive evaluation request",
tmp <- withVisible(eval(parse(text=string), envir=globalenv())))
if(tmp$visible) {
- prin1ToString(value)
+ prin1ToString(tmp$value)
} else {
"# invisible value"
}