docs: function startRequested() {
  		var start = [];
  
  		if (run.length) {
  			run.forEach(function(task) {
  				var exists = task.replace(/:.*$/, '') in definitions.task;
  
  				console.log(
  					'Task %s %s',
  					exists ? chalk.green(task) : chalk.red(task),
  					exists ? 'running' : 'not found!'
  				);
  
  				if (exists) {
  					start.push(task);
  				}
  			});
  
  			if (start.length) {
  				gulp.start.apply(gulp, start.concat([function(error) {
  					if (error) {
  						throw new Error(error);
  					}
  
  					console.log('Complete');
  				}]));
  			}
  			else {
  				console.log(chalk.red('No tasks are running, exiting!'));
  				process.exit(1);
  			}
  		}
  
  		return !!start.length;
  	}