please use ?\u2014 instead of the unicode character in buff-menu.el

[Drew Adams]

Downloading buff-menu.el from
http://cvs.savannah.gnu.org/viewcvs/emacs/emacs/lisp/, at least in
some common Web browsers, leads to incorrect characters in the code. This
problem goes away if you use the escape sequence ?\u2014 instead of
embedding the equivalent unicode character in the source file.

IMO, this should be the standard practice for such characters in the
source code: use escape sequences.


In GNU Emacs 22.0.93.1 (i386-mingw-nt5.1.2600)
 of 2007-01-25 on LENNART-69DE564
X server distributor `Microsoft Corp.', version 5.1.2600
configured using `configure --with-gcc (3.4) --cflags -Ic:/g/include'