nl_tokens: single
pl_tokens: function ( ) { var placeholder = this . getPlaceholder ( ) ; if ( this . isPlaceholderOptionSelected ( ) && placeholder !== undefined ) { // check for a placeholder option if attached to a select if ( this . select && this . getPlaceholderOption ( ) === undefined ) return ; this . selection . find ( ".select2-chosen" ) . html ( this . opts . escapeMarkup ( placeholder ) ) ; this . selection . addClass ( "select2-default" ) ; this . <mask> . removeClass ( "select2-allowclear" ) ; } }