get_output <- function(expr) {
msgs <- character()
i <- 0
suppressMessages(withCallingHandlers(
expr,
message = function(e) msgs[[i <<- i + 1]] <<- conditionMessage(e)))
paste0(msgs, collapse = "")
}
Generated by dwww version 1.15 on Tue Jul 2 08:40:43 CEST 2024.