bug#3012: 23.0.92; ffap/TRAMP interaction?

[David Abrahams]

Please write in English if possible, because the Emacs maintainers
usually do not have translators to read other languages for them.

Your bug report will be posted to the emacs-pretest-bug@gnu.org mailing list.

Please describe exactly what actions triggered the bug
and the precise symptoms of the bug:

`C-x C-f /boostpro.com: <RET>'

Debugger entered--Lisp error: (error "Attempt to split minibuffer window")
  signal(error ("Attempt to split minibuffer window"))
  completion--some(#[(table) "Ä        \n$‡" [action table string pred 
complete-with-action] 5] (completion--embedded-envvar-table 
completion--file-name-table))
  #[(G82109 string pred action) "ÁÂJ\"‡" [G82109 completion--some #[... "Ä    
\n$‡" [action table string pred complete-with-action] 5]] 3](--tables-- 
"/ssh:boostpro.com:" nil lambda)
  apply(#[(G82109 string pred action) "ÁÂJ\"‡" [G82109 completion--some #[... 
"Ä      \n$‡" [action table string pred complete-with-action] 5]] 3] 
--tables-- ("/ssh:boostpro.com:" nil lambda))
  read-file-name-internal("/ssh:boostpro.com:" nil lambda)
  test-completion("/ssh:boostpro.com:" read-file-name-internal nil)
  minibuffer-complete-and-exit()
  call-interactively(minibuffer-complete-and-exit nil nil)
  completing-read("Find file: " read-file-name-internal nil 
confirm-after-completion "~/" file-name-history "~/")
  read-file-name("Find file: " nil "/Users/dave/" confirm-after-completion)
  find-file-read-args("Find file: " confirm-after-completion)
  byte-code("ÀÁ \"‡" [find-file-read-args "Find file: " 
confirm-nonexistent-file-or-buffer] 3)
  call-interactively(find-file)
  find-file-at-point()
  call-interactively(find-file-at-point nil nil)


If Emacs crashed, and you have the Emacs process in the gdb debugger,
please include the output from the following gdb commands:
    `bt full' and `xbacktrace'.
If you would like to further debug the crash, please read the file
/Applications/Emacs.app/Contents/Resources/etc/DEBUG for instructions.


In GNU Emacs 23.0.92.1 (i386-apple-darwin9.6.0, NS apple-appkit-949.43)
 of 2009-04-06 on black.local
Windowing system distributor `Apple', version 10.3.949
configured using `configure  '--with-ns''

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: nil
  value of $XMODIFIERS: nil
  locale-coding-system: nil
  default-enable-multibyte-characters: t

Major mode: Debugger

Minor modes in effect:
  shell-dirtrack-mode: t
  show-paren-mode: t
  server-mode: t
  global-auto-revert-mode: t
  delete-selection-mode: t
  tooltip-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  global-auto-composition-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
C-p C-p C-p C-, C-, C-. C-x C-e C-, C-, C-. C-. C-x 
C-e C-x C-e C-g C-x C-n C-n C-p <return> C-x C-n C-n 
<return> C-e C-, C-, C-, C-n M-x e d e b u g - d e 
f u <tab> <return> C-x C-n q M-x M-p M-p <return> M-x 
M-p M-p M-p M-p <return> C-x C-f M-p C-e / b o o s 
t p r o . c o m : <return> C-g q C-x C-f M-p C-a C-k 
/ b o o s t p r o . c o m : <return> C-g q C-n C-n 
C-p C-p C-p C-x C-f <return> C-x C-b M-x M-p M-p M-p 
C-g C-x C-k C-x C-p <menu-bar> <options> <debug-on-quit> 
M-x C-g C-x C-f C-g <menu-bar> <debugger> <deb-top> 
<down-mouse-1> <mouse-1> <menu-bar> <options> <debug-on-quit> 
<menu-bar> <options> <debug-on-error> C-x C-f / s s 
<backspace> <backspace> b o o s t p r o . c o m : <return> 
C-n C-n C-n C-n C-e C-, C-, C-, C-, C-, C-, C-p C-p 
C-p <return> C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n 
C-e C-n C-n C-x C-n C-x C-p C-p C-p C-p C-n C-n C-x 
C-n q C-x b * G <S-backspace> B <tab> <return> g C-p 
C-p C-p C-p C-p C-p C-p C-n C-p C-n C-n C-n C-n C-n 
<return> M-> C-p C-p C-p C-x C-f / s s h : b o o s 
t p r o . c o m : <return> C-n C-n C-n C-n C-n C-n 
C-n C-n C-n C-n C-n C-n C-n C-. C-. <return> C-x C-f 
C-g C-x C-n C-n C-p C-p C-p C-p C-p M-x e m a c s - 
b u <tab> <backspace> <backspace> <tab> C-a r e p o 
r t - C-e <tab> <return>

Recent messages:
Debug on Quit disabled globally
Debug on Error enabled globally
Entering debugger...
uncompressing minibuffer.el.gz...done
Back to top level.
Mark set
Entering debugger...
uncompressing ffap.el.gz...done
Quit
Making completion list...

-- 
Dave Abrahams
BoostPro Computing
http://www.boostpro.com