Handles
A MIME handle is a list that fully describes a MIME component.
The following macros can be used to access elements in a handle:
mm-handle-buffer
Return the buffer that holds the contents of the undecoded MIME part.
mm-handle-type
Return the parsed Content-Type of the part.
mm-handle-encoding
Return the Content-Transfer-Encoding of the part.
mm-handle-undisplayer
Return the object that can be used to remove the displayed part (if it has been displayed).
mm-handle-set-undisplayer
Set the undisplayer object.
mm-handle-disposition
Return the parsed Content-Disposition of the part.
mm-get-content-id
Returns the handle(s) referred to by Content-ID.