I just did the following:
1. use find-file to visit a file:
C-x C-f /tmp/file RET
2. in a shell, modify the file and make it unreadable:
$ date /tmp/file
$ chmod 0 /tmp/file
3. back in Emacs, find the file again:
C-x C-f /tmp/file RET
Emacs tells me File file changed on disk. Reread from disk?
(yes or no) as I would expect. I answer yes and I'm told:
Opening input file, no such file or directory, /tmp/file
But the file does exist.
If I kill the file buffer and try again, then the correct message is
printed:
File is not readable: /tmp/file
Debugger entered--Lisp error: (file-error Opening input file no such file or
directory /tmp/file)
insert-file-contents(/tmp/file t nil nil t)
revert-buffer(t t)
find-file-noselect(/tmp/file nil nil t)
find-file(/tmp/file t)
call-interactively(find-file)
In GNU Emacs 22.0.91.4 (i686-pc-linux-gnu, GTK+ Version 2.8.20)
of 2006-11-19 on chrislap
X server distributor `The X.Org Foundation', version 11.0.70101000
configured using `configure '--with-gtk' '--with-xpm' '--with-jpeg'
'--with-png' '--with-gif''
Important settings:
value of $LC_ALL: en_GB.UTF-8
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: en_GB.UTF-8
locale-coding-system: utf-8
default-enable-multibyte-characters: t
Major mode: C/l
Minor modes in effect:
show-paren-mode: t
display-time-mode: t
iswitchb-mode: t
dynamic-completion-mode: t
shell-dirtrack-mode: t
tooltip-mode: t
mouse-wheel-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
unify-8859-on-encoding-mode: t
utf-translate-cjk-mode: t
auto-compression-mode: t
column-number-mode: t
line-number-mode: t
transient-mark-mode: t
abbrev-mode: t
Recent input:
T h e SPC f u n c t i o n s SPC w h i c h SPC a l l
o w SPC y o u SPC t o SPC v i e w SPC r e c e n t SPC
k e y s t r o k e s SPC h a v e SPC b e e n C-j h i
d d e n SPC b y SPC j - s h e l l , SPC t o SPC p r
o t e c t SPC p a s s w o r d s SPC e n t e r e d SPC
i n SPC s h e l l SPC b u f f e r s .
Recent messages:
(New file)
revert-buffer: Opening input file: no such file or directory, /tmp/file
Loading debug...done
Entering debugger...
Type M-x display-buffer RET to restore the other window.
Making completion list...
Loading cc-mode...done
Loading vc-cvs...done
Mark saved where search started [4 times]
Loading emacsbug...done
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