Syntax

declare #process-output has (binary-mode | text-mode | buffered | unbuffered)
    

By default, #process-output is written to in text mode: this is the default setting. Additionally, by default #process-output is buffered. declare #process-output has allows this behaviour to be changed explicitly. Changing both the mode and the buffering is possible, but requires two declarations.

For example:

  declare #process-output has binary-mode
  declare #process-output has unbuffered
          

This declaration should always be used in preference to the newline declaration for performing binary input or output.

Related Syntax #process-output binary-mode text-mode buffered, unbuffered

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