nl_tokens: * @method clone ( <obj > = {} [ deep ] = false ) @returns Cloned object @short Creates a clone ( copy ) of <obj > . @extra Default is a shallow clone unless [ deep ] is true . %clone% is available as an instance method on extended objects . @example
pl_tokens: function ( obj , deep ) { var target ; // Preserve internal UTC flag when applicable. if ( isDate ( obj ) && obj . clone ) { return obj . clone ( ) ; } else if ( ! isObjectPrimitive ( obj ) ) { return obj ; } else if ( obj instanceof Hash ) { target = new Hash ; } else { target = new obj . constructor ; } return <mask> . merge ( target , obj , deep ) ; }