> On Feb 2, 2023, at 11:41 AM, Dirk Eddelbuettel <e...@debian.org> wrote: > > > On 1 February 2023 at 17:23, Dominick Samperi wrote: > | Since I am not aware of an R-internals mailing list, and since this > > AFAIK there is no such mailing list. There is a manual of that name: > https://rstudio.github.io/r-manuals/r-ints/ (nicer quarto rendered version) > > Or did you mean the r-devel list? > > | question is related to the behavior of RInside::repl(), perhaps this is the > | appropriate place to post this question. > | > | The function Rstd_ReadConsole() in src/unix/sys-std.c results in the > | user command being echoed when R_Interactive = false, > | and R_NoEcho = false. > | > | But if we set R_NoEcho = true to stop the echo, the prompt is also > | suppressed. Setting R_Interactive = true (with R_NoEcho = false) > | does not suppress the prompt, but it has other side-effects like > | enabling the final confirmation question. Again, if we set R_NoEcho = true > | there is no prompt. > | > | So my question is: why does setting R_NoEcho=true turn off the prompt? > > Sounds like an r-devel question to me. Nothing Rcpp related here. Simon and > Tomas both hang out here so if you are lucky they may see it. Else I'd try > over there. >
We do ;). Well, the prompt is part of the echo - in R you can't have a prompt when you are not echoing the command since you'd just see > > > which is not very helpful. But I know nothing about RInside so can't comment on what you are trying to do. Cheers, Simon _______________________________________________ Rcpp-devel mailing list Rcpp-devel@lists.r-forge.r-project.org https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel