Comment 2 for bug 735833

Possibly related problem occurred yesterday, where only 3-4 messages needed to be fetched from the department IMAP server, but resulted in the error

  "expected (BODY[] string) in FETCH response"

in the second message. Looking at the trace buffer and `vm-imap-tokens' showed that the entire message body had been parsed as a server response. That means that the actual response line, which looks like:

* 957 FETCH (BODY[] {5540}

wasn't parsed correctly. Is there a bug in the parser, or is this a result of an asynchronous buffer change (old Emacs problem)?

Unfortunately, I didn't save the `vm-imap-tokens' list. So I couldn't investigate further.