nl_tokens: Removes key and its value from the list cache .
pl_tokens: function listCacheDelete$1 ( key ) { var data = this . __data__ , index = assocIndexOf$1 ( data , key ) ; if ( index < 0 ) { return false ; } var lastIndex = data . length - 1 ; if ( index == lastIndex ) { <mask> . pop ( ) ; } else { splice$1 . call ( data , index , 1 ) ; } return true ; }