bug#4333: 23.1.50; UTF-8 file names in Buffers menu

Hello!

With ucs-normalize.el it's now possible to have in file names  
decomposed characters handled as if they are precomposed, i.e.,  
isearch works, the font to present them is the same as for the  
"normal" characters, in the mode-line they are OK, and even the  
*Buffers* buffer now shows them correctly. There is (just?) the  
Buffers menu left which still is not able to present them correctly:  
it only shows the sequence of bytes that make the UTF-8 encoding. A  
file name like "äöüßÜÖÖ€" (in UTF-8 encoding the HEX sequence  
of C3 A4 C3 B8 C3 BC C3 9F C3 84 C3 96 C3 9C E2 82 AC) is presented as:

	äöüÃ□Ã□Ã□Ã□â□¬

i.e. it's really not that for what the bytes stand.

(Screenshot, ≈½ MB, available.)


In GNU Emacs 23.1.50.1 (powerpc-apple-darwin8.11.0, X toolkit, Xaw3d  
scroll bars)
  of 2009-09-03 on Latsche.local
Windowing system distributor `The XFree86 Project, Inc', version  
11.0.40400000
configured using `configure  '--without-sound' '--without-pop' '-- 
with-dbus' '--with-libotf' '--with-xpm' '--with-jpeg' '--with-tiff'  
'--with-gif' '--with-png' '--with-x-toolkit=athena' '--x-libraries=/ 
opt/local/lib' '--x-includes=/opt/local/include/X11' '--enable- 
locallisppath=/Library/Application Support/Emacs/calendar23:/Library/ 
Application Support/Emacs' 'PKG_CONFIG_PATH=/opt/local/lib/pkgconfig:/ 
opt/local/share/pkgconfig:/usr/local/lib/pkgconfig:/usr/lib/ 
pkgconfig' 'CFLAGS=-ggdb3 -gfull -mtraceback=full -Wno-pointer-sign - 
H -pipe -fPIC -mcpu=7450 -mtune=7450 -mtune=G4 -fast -mpim-altivec - 
ftree-vectorize -foptimize-register-move -freorder-blocks -fthread- 
jumps -fpeephole -fno-crossjumping' 'LDFLAGS=-dead_strip - 
multiply_defined suppress' 'CPPFLAGS=-no-cpp-precomp -I/usr/include/ 
openssl -I/sw/include/pango-1.0 -I/sw/lib/fontconfig2/include -I/usr/ 
local/include -I/sw/include''

Important settings:
   value of $LC_ALL: nil
   value of $LC_COLLATE: nil
   value of $LC_CTYPE: de_DE.UTF-8
   value of $LC_MESSAGES: nil
   value of $LC_MONETARY: nil
   value of $LC_NUMERIC: nil
   value of $LC_TIME: nil
   value of $LANG: de_DE.UTF-8
   value of $XMODIFIERS: nil
   locale-coding-system: utf-8-unix
   default-enable-multibyte-characters: t

Major mode: Fundamental

Minor modes in effect:
   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
   blink-cursor-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: (only . t)
   view-mode: t

Recent input:
<down-mouse-1> <mouse-1> C-x C-f . e m <tab> - A b
r <tab> 2 3 <tab> <return> <down-mouse-1> <mouse-movement>
<mouse-movement> <drag-mouse-1> <escape> x e v a l
- r e g <tab> <return> C-x d <return> C-s ö C-s <return>
v C-x 2 C-x b <return> C-s C-s C-s <return> <down>
v <help-echo> <help-echo> <help-echo> <help-echo> <help-echo>
<help-echo> <menu-bar> <help-menu> <send-emacs-bug
-report>


--
Mit friedvollen Grüßen

   Pete

                   Sorry my terrible English, my native language Lisp!