palettes (version 0.2.2)

list_colour_symbols: Symbols to use in colour previews

Description

List the symbols available to use in colour previews.

Usage

list_colour_symbols()

Value

This function is called for its side effects and has no return value.

Details

By default, Unicode characters are used for symbols in colour previews in UTF-8 supported outputs. They automatically fall back to ASCII characters when the output does not support them.

To change the symbol used for colour previews, set the palettes.print_symbol option to a symbol name listed in list_colour_symbols().

See Also

help("palettes-options"), cli::is_utf8_output()

Examples

list_colour_symbols()