nl_tokens: Filters function words from an array of words based on the language .
pl_tokens: function ( array , language ) { if ( isUndefined ( language ) || language === "" ) { language = "en" ; } const functionWords = get ( getFunctionWords , [ language ] , [ ] ) ; if ( array . length > 1 ) { const arrayFiltered = filter ( array , function ( <mask> ) { return ( ! includes ( functionWords . all , word . trim ( ) . toLocaleLowerCase ( ) ) ) ; } ) ; if ( arrayFiltered . length > 0 ) { return arrayFiltered ; } } return array ; }