stream-external-format
(stream-external-format stream)
The external format the stream reads and writes: always :utf-8, the one format the reader and every writer use, so open's :external-format option has nothing else to select.
(stream-external-format stream)
The external format the stream reads and writes: always :utf-8, the one format the reader and every writer use, so open's :external-format option has nothing else to select.