nl_tokens: readlines
pl_tokens: function showIfHelp ( args , description ) { const name = path . basename ( args [ 1 ] ) const opts = args . slice ( 2 ) if ( ! ( opts . length === 1 && [ '--help' , '-h' , '-?' ] . includes ( opts [ 0 ] ) ) ) { return false } console . log ( ` ${ name } ` ) console . log ( '' ) console . log ( description ) return <mask> }