newline characters are not present in the buffer, no flow encoding
occurs.
+You can customize the value of the @code{mml-enable-flowed} variable
+to enable or disable the flowed encoding usage when newline
+characteres are present in the buffer.
+
On decoding flowed text, lines with soft newline characters are filled
together and wrapped after the column decided by
@code{fill-flowed-display-column}. The default is to wrap after