nl_tokens: jsdoc2md
pl_tokens: function ( done ) { console . log ( 'generating markdown docs...' ) ; var tasks = { } , taskNames = [ 'index' , 'friendship' , 'plugin' , 'relationships' ] ; // go through each task name taskNames . forEach ( function ( name ) { // add this task function to the object tasks [ name ] = function ( done ) { var sourceFilename = 'lib/' + name + '.js' ; var targetFilename = 'doc/' + name + '.md' ; console . log ( sourceFilename + ' -> ' + targetFilename ) ; var reader = fs . createReadStream ( sourceFilename ) ; // create a write stream to the new markdown file whose name is the task name var writer = fs . createWriteStream ( targetFilename , { flags : 'w+' } ) . on ( 'finish' , done ) ; // now pipe each file to jsdoc2md then pipe its output to  // the write stream reader . pipe ( jsdoc2md ( ) ) . pipe ( writer ) ; } ; } ) ; // now run our named tasks in parallel with async async . parallel ( tasks , function ( err , results ) { if ( <mask> ) done ( err ) ; else { console . log ( 'finished generating markdown docs.' ) ; done ( ) ; } } ) ; }