Attempt to fill the folder buffer

[Uday Reddy]

An instance of an attempt to fill the folder buffer (internal error #2010) was encountered when an attempt was made to yank a plain text message in a reply. The backtrace was:

Debugger entered: ("VM internal error #2010. Please report it")
  vm-show-current-message()
  vm-yank-message-presentation(...)
  vm-yank-message(...)
  call-interactively(vm-yank-message)

[Uday Reddy (reddyuday)]

The variable settings were:

vm-include-text-from-presentation: nil
vm-included-mime-types-list: nil
vm-always-use-presentation-buffer: t

[Uday Reddy (reddyuday)]

As promised on gnu.emacs.vm.info, vm-always-use-presentation-buffer should be deprecated in 8.1.1 (and set to t by default).

[Uday Reddy (reddyuday)]

Despite setting vm-always-use-presentation-buffer being set to t, this internal error arises fairly often whenever replying to a plain text message. This needs to be looked at.

[Uday Reddy (reddyuday)]

Another backtrace:

Debugger entered: ("VM internal error #2010. Please report it")
  vm-show-current-message()
  vm-yank-message-presentation([[#<marker at 57019786 in INBOX> #<marker at 57019819 in INBOX> #<marker at 57022567 in INBOX> #<marker at 57022794 in INBOX> #<marker at 57022794 in INBOX> #<marker at 57022795 in INBOX>] ["3907" "3907" nil #<marker at 328068 in INBOX Summary> #<marker at 328138 in INBOX Summary> <<>> <-- From_ "3911" #<buffer INBOX> nil nil nil nil nil nil [... ... "7bit" nil nil nil nil #<marker at 1 in INBOX Presentation> #<marker at 3008 in INBOX Presentation> #<marker at 3009 in INBOX Presentation> #<marker at 3622 in INBOX Presentation> nil <<c>> <<m>> nil nil nil] none #<overlay from 328068 to 328138 in INBOX Summary> imap] [nil nil nil nil nil nil nil nil nil] ["3301" "Tuesday" "4" "May" "2010" "13:56:42" "+0100" "Ela Claridge" "<email address hidden>" "<email address hidden>" nil "Final year project marks" "^From:" nil nil "5" nil nil (number mark " 5/4 Ela Claridge 3301- " thread-indent "Final year project marks\n") nil nil nil t "25889" "1217243146" nil] [nil <v> nil ("nonjunk") "nonjunk" nil]])
  vm-yank-message([[#<marker at 57019786 in INBOX> #<marker at 57019819 in INBOX> #<marker at 57022567 in INBOX> #<marker at 57022794 in INBOX> #<marker at 57022794 in INBOX> #<marker at 57022795 in INBOX>] ["3907" "3907" nil #<marker at 328068 in INBOX Summary> #<marker at 328138 in INBOX Summary> <<>> <-- From_ "3911" #<buffer INBOX> nil nil nil nil nil nil [... ... "7bit" nil nil nil nil #<marker at 1 in INBOX Presentation> #<marker at 3008 in INBOX Presentation> #<marker at 3009 in INBOX Presentation> #<marker at 3622 in INBOX Presentation> nil <<c>> <<m>> nil nil nil] none #<overlay from 328068 to 328138 in INBOX Summary> imap] [nil nil nil nil nil nil nil nil nil] ["3301" "Tuesday" "4" "May" "2010" "13:56:42" "+0100" "Ela Claridge" "<email address hidden>" "<email address hidden>" nil "Final year project marks" "^From:" nil nil "5" nil nil (number mark " 5/4 Ela Claridge 3301- " thread-indent "Final year project marks\n") nil nil nil t "25889" "1217243146" nil] [nil <v> nil ("nonjunk") "nonjunk" nil]])
  call-interactively(vm-yank-message)

[Uday Reddy (reddyuday)]

Added a fix in revno. 781 through a hacky patch. In reality, the entire previewing/paging code is very complex and intertwined. This patch is the best we can do at this point. The entire code needs to be re-engineered some time.