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Wordwrap a string with ANSI escape codes
$ npm install wrap-ansi
const chalk = require('chalk'); const wrapAnsi = require('wrap-ansi'); const input = 'The quick brown ' + chalk.red('fox jumped over ') + 'the lazy ' + chalk.green('dog and then ran away with the unicorn.'); console.log(wrapAnsi(input, 20));
Wrap words to the specified column width.
String with ANSI escape codes. Like one styled by
chalk. Newline characters will be normalized to
Number of columns to wrap the text to.
By default the wrap is soft, meaning long words may extend past the column width. Setting this to
true will make it hard wrap at the column width.
By default, an attempt is made to split words at spaces, ensuring that they don't extend past the configured columns. If wordWrap is
false, each column will instead be completely filled splitting words as necessary.
Whitespace on all lines is removed by default. Set this option to
false if you don't want to trim.