cli (version 3.6.4)

cli_li: CLI list item(s)

Description

A list item is a container, see containers.

Usage

cli_li(
  items = NULL,
  labels = names(items),
  id = NULL,
  class = NULL,
  .auto_close = TRUE,
  .envir = parent.frame()
)

Value

The id of the new container element, invisibly.

Arguments

items

Character vector of items, or NULL.

labels

For definition lists the item labels.

id

Id of the new container. Can be used for closing it with cli_end() or in themes. If NULL, then an id is generated and returned invisibly.

class

Class of the item container. Can be used in themes.

.auto_close

Whether to close the container, when the calling function finishes (or .envir is removed, if specified).

.envir

Environment to evaluate the glue expressions in. It is also used to auto-close the container if .auto_close is TRUE.

Details

Nested lists

fun <- function() {
  ul <- cli_ul()
  cli_li("one:")
  cli_ol(letters[1:3])
  cli_li("two:")
  cli_li("three")
  cli_end(ul)
}
fun()

#> • one:                                                                          
#>   1. a                                                                          
#>   2. b                                                                          
#>   3. c                                                                          
#> • two:                                                                          
#> • three                                                                         

See Also

This function supports inline markup.

Other functions supporting inline markup: cli_abort(), cli_alert(), cli_blockquote(), cli_bullets(), cli_bullets_raw(), cli_dl(), cli_h1(), cli_ol(), cli_process_start(), cli_progress_along(), cli_progress_bar(), cli_progress_message(), cli_progress_output(), cli_progress_step(), cli_rule, cli_status(), cli_status_update(), cli_text(), cli_ul(), format_error(), format_inline()