It is often useful to print out a list of items, tasks a function or package performs, or a list of notes.

cli_memo(text, id = NULL, class = NULL, .envir = parent.frame())

## Arguments

text Character vector of items. See details below on how names are interpreted. Optional od of the div.memo element, can be used in themes. Optional additional class(es) for the div.memo element. Environment to evaluate the glue expressions in.

## Details

Items may be formatted differently, e.g. they can have a prefix symbol. Formatting is specified by the names of text, and can be themed. cli creates a div element of class memo for the whole memo. Each item is another div element of class memo-item-<name>, where <name> is the name of the entry in text. Entries in text without a name create a div element of class memo-item-empty, and if the name is a single space character, the class is memo-item-space.

The builtin theme defines the following item types:

• No name: Item without a prefix.

• : Indented item.

• *: Item with a bullet.

• v: Item with a green "tick" symbol, like cli_alert_success().

• x: Item with a ref cross, like cli_alert_danger().

• !: Item with a yellow exclamation mark, like cli_alert_warning().

• i: Info item, like cli_alert_info().

You can define new item type by simply defining theming for the corresponding memo-item-<name> classes.

## Examples

cli_memo(c(
"noindent",
" " = "indent",
"*" = "bullet",
"v" = "success",
"x" = "danger",
"!" = "warning",
"i" = "info"
))
#> noindent#>   indent#>   ● bullet#>   ✔ success#>   ✖ danger#>   ! warning#>   ℹ info