nl_tokens: The main function . Pass an array of filepaths and a string or array of glob patterns
pl_tokens: function micromatch ( files , patterns , opts ) { if ( ! files || ! patterns ) return [ ] ; opts = opts || { } ; if ( typeof opts . cache === 'undefined' ) { opts . cache = true ; } if ( ! Array . isArray ( patterns ) ) { return match ( files , patterns , opts ) ; } var len = patterns . length , i = 0 ; var omit = [ ] , keep = [ ] ; while ( len -- ) { var glob = patterns [ i ++ ] ; if ( typeof glob === 'string' && glob . charCodeAt ( 0 ) === 33 /* ! */ ) { omit . push . apply ( omit , <mask> ( files , glob . slice ( 1 ) , opts ) ) ; } else { keep . push . apply ( keep , match ( files , glob , opts ) ) ; } } return utils . diff ( keep , omit ) ; }