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font_import() defaults to prompt only if session is interactive #72

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font_import() defaults to prompt only if session is interactive #72

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8 changes: 6 additions & 2 deletions R/font.r
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Original file line number Diff line number Diff line change
Expand Up @@ -4,16 +4,20 @@
#'
#' @param paths A vector of directories to search in. (Default is to auto-detect based on OS)
#' @param recursive Search recursively in directories? (Default TRUE)
#' @param prompt Show confirmation prompt? (Default TRUE)
#' @param prompt Show confirmation prompt? (Default TRUE for interactive sessions)
#' @param pattern A regular expression that the filenames must match.
#'
#' @examples
#' font_import()
#'
#' @export
font_import <- function(paths = NULL, recursive = TRUE, prompt = TRUE,
font_import <- function(paths = NULL, recursive = TRUE, prompt = NULL,
pattern = NULL) {

if (is.null(prompt)) {
prompt <- interactive()
}

if (prompt) {
resp <- readline("Importing fonts may take a few minutes, depending on the number of fonts and the speed of the system.\nContinue? [y/n] ")
if (tolower(resp) != "y") {
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5 changes: 2 additions & 3 deletions man/font_import.Rd
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