write-editor-global-header

• (write-editor-global-header out) -> boolean
      out : editor-stream-out% object

  Writes data to out to initialize for writing editors to the stream. The return value is #t if the write succeeds, or #f otherwise. One or more editors can be written to the stream by calling the editor's write-to-file method. When all editors are written, call write-editor-global-footer. Calls to write-editor-global-header and write-editor-global-footer must bracket any call to write-to-file, and only one stream at a time can be written using these methods or read using read-editor-global-header and read-editor-global-footer.

  See also section 8.2.