nl_tokens: Create stylesheet link
pl_tokens: function ( e ) { if ( isNotLoaded ) { isNotLoaded = 0 ; // register or cleanup link . removeAttribute ( 'id' ) ; if ( ! e ) { sb . trigger ( '*:request-error' , moduleName , module ) ; } callback ( e ? sb . <mask> ( moduleName , link ) : head . removeChild ( link ) && sb . undefined ) ; // e === undefined if error } }