nl_tokens: create a new system by linking from local file system
pl_tokens: function ( <mask> , path_ , cwd , cb ) { var repoPath = path . resolve ( cwd , path_ ) ; var sys ; var validationError = validateSystem ( repoPath ) ; if ( validationError ) { return cb ( validationError ) ; } sys = require ( repoPath + '/system.js' ) ; delete require . cache [ repoPath + '/system.js' ] ; _meta . register ( user , sys . namespace , sys . name , path . basename ( repoPath ) , repoPath , sys . id , function ( err ) { writeTimeline ( user , sys . id , 'link' , 'system linked' , function ( ) { cb ( err , { id : sys . id , err : err } ) ; } ) ; } ) ; }