need pkg qualifier for example with internal function

Author: lorenzwalthert

R/utils.R

@@ -6,9 +6,9 @@ line_col_names <- function() {
 
 #' Ensure there is one (and only one) blank line at the end of a vector
 #' @examples
-#' ensure_last_is_empty("")
-#' ensure_last_is_empty(letters)
-#' ensure_last_is_empty(c(letters, "", "", ""))
+#' styler:::ensure_last_is_empty("")
+#' styler:::ensure_last_is_empty(letters)
+#' styler:::ensure_last_is_empty(c(letters, "", "", ""))
 #' @keywords internal
 ensure_last_is_empty <- function(x) {
   if (all(x == "")) {
@@ -23,11 +23,11 @@ ensure_last_is_empty <- function(x) {
 #'
 #' @param text A character vector
 #' @examples
-#' ensure_newline_is_linebreak("x\n2")
+#' styler:::convert_newlines_to_linebreaks("x\n2")
 #' # a simple strsplit approach does not cover both cases
 #' unlist(strsplit("x\n\n2", "\n", fixed = TRUE))
 #' unlist(strsplit(c("x", "", "2"), "\n", fixed = TRUE))
-#' ensure_newline_is_linebreak(c("x", "2"))
+#' styler:::convert_newlines_to_linebreaks(c("x", "2"))
 #' @keywords internal
 convert_newlines_to_linebreaks <- function(text) {
   split <- strsplit(text, "\n", fixed = TRUE)