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crayon (version 1.2.0)

Colored Terminal Output

Description

Colored terminal output on terminals that support ANSI color and highlight codes. ANSI color support is automatically detected. Colors and highlighting can be combined and nested. New styles can also be created easily. This package was inspired by the chalk JavaScript project.

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Install

install.packages('crayon')

Monthly Downloads

976,899

Version

1.2.0

License

MIT + file LICENSE

Issues

0

Pull Requests

0

Stars

324

Forks

39

Maintainer

Gabor Csardi

Last Published

April 8th, 2015

Functions in crayon (1.2.0)

show_ansi_colors

Show the ANSI color table on the screen
has_style

Check if a sting has some ANSI styling
concat

Concatenate character vectors
combine_styles

Combine two or more ANSI styles
strip_style

Remove ANSI escape sequences from a string
make_style

Create an ANSI color style
col_substr

Substring(s) of an ANSI colored string
drop_style

Remove a style
chr

Convert to character
num_colors

Number of colors the terminal supports
style

Add style to a string
styles

ANSI escape sequences of crayon styles
col_strsplit

Split an ANSI colored string
crayon

Colored terminal output
has_color

Does the current R session support ANSI colors?
col_nchar

Count number of characters in an ANSI colored string
col_substring

Substring(s) of an ANSI colored string