function main() {
	var line;
	var i;

	for ( i = 0; i < fields.length; i++ ) {
		// List indentation:
		line = INDENTATION;

		// List marker:
		line += '-   ';

		// Metric name (in bold):
		line += '**' + fields[ i ][ 0 ] + '**';

		// Definition separator:
		line += ':';

		// Definition:
		line += ' ' + fields[ i ][ 2 ] + '.';

		console.log( line ); // eslint-disable-line no-console
	}
}
Prints a Markdown formatted list listing program metrics for inclusion in the README.

@private