cli/examples/long_desc.js

#!/usr/bin/env node

var cli = require('../');

//You can (optionally) boost the width of output with:
//cli.width = 120;

//You can also adjust the width of the options/command definitions
//cli.option_width = 25;

var long_desc = 'Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry\'s '
              + 'standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make'
              + ' a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, '
              + 'remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing '
              + 'Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions'
              + ' of Lorem Ipsum.';

cli.parse({
    foo: ['f', long_desc]
});