bug#7843: 24.0.50; woman leaves \& in man page header

[Eric Hanchrow <eric.hanchrow@gmail.com>]

I typed

M-x w o m a n <return> g i t - r e m o t e <return>

and saw the man page for the "git-remote" command.

At the top of that page, I saw

        GIT-REMOTE(1) -- 10/30/2010 -- Git 1\&.7\&.3\&.2 -- Git Manual

The \& in the third section are bogus; "M-x man git-remote" correctly
omits them.
In GNU Emacs 24.0.50.1 (i686-pc-linux-gnu)
 of 2011-01-10 on erich-laptop
Windowing system distributor `The X.Org Foundation', version 11.0.10900000
configured using `configure  '--with-x-toolkit=no''

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: en_US.utf8
  value of $XMODIFIERS: nil
  locale-coding-system: utf-8-unix
  default enable-multibyte-characters: t

Major mode: Emacs-Lisp

Minor modes in effect:
  shell-dirtrack-mode: t
  eldoc-mode: t
  diff-auto-refine-mode: t
  global-auto-revert-mode: t
  ido-everywhere: t
  display-time-mode: t
  tooltip-mode: t
  mouse-wheel-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
M-> C-c C-c M-p C-a C-d C-d C-d C-d L O G M-> <return>
C-0 M-> C-c C-c M-p C-a M-d M-d f a k e r o o t <return>
C-c C-c C-x b s e t <return> C-x b s c r <return> C-x
8 t C-SPC C-a M-w C-x b s h e <return> c d SPC / u
s r / l o c <tab> s r <tab> e m <tab> g <tab> <return>
c d SPC e m <tab> <return> g i t SPC r e m o t e SPC
u p d a t e <return> M-x w o m a n <return> g i t -
r e m o t e <return> l <return> <return> C-s u p d
a t e C-s C-a C-u M-x w o m a n <return> g i t - r
e b a s <tab> <return> q M-x w <backspace> m a n <return>
g i t - <tab> r <tab> e <tab> m <tab> <return> C-x
o M-> C-x o M-< C-x 1 C-x b s h e <return> l o c a
t e SPC g i t - r e m o t e . 1 <return> M-p S-SPC
\ SPC x a <backspace> <backspace> <backspace> <backspace>
| SPC x a r g s SPC l s SPC - l L <return> C-p C-x
C-f <return> C-x F w o m a n <return> C-M-s \ b t h
\ b C-s C-s C-s C-x n d C-x 2 C-x b <return> C-x 0
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-n C-n C-n C-n C-n C-n C-n C-n C-n C-x n w M-x r e
p o r t - e m <tab> <return>

Recent messages:
Mark saved where search started
Building list of manual directory expansions...
Building completion list of all manual topics...
WoMan formatting buffer...done in 0 seconds
Invoking man git-remote in the background
Please wait: formatting the git-remote man page...
git-remote man page formatted
Mark set [2 times]
History item: 1
Mark saved where search started

Load-path shadows:
~/.emacs.d/custom hides /usr/local/src/emacs-git/master/lisp/custom

Features:
(shadow mail-extr message sendmail rfc822 mml mml-sec mm-decode
mm-bodies mm-encode mail-parse rfc2231 rfc2047 rfc2045 ietf-drums
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nroff-mode iso-transl face-remap sql align tabify ediff-merg ediff-diff
ediff-wind ediff-help ediff-util ediff-mult ediff-init ediff pcomplete
warnings texinfo compare-w ruby-mode epa-file paste-to-dropbox conf-mode
skeleton sh-script executable disp-table nxml-uchnm rng-xsd xsd-regexp
rng-cmpct rng-nxml rng-valid rng-loc rng-uri rng-parse nxml-parse
rng-match rng-dt rng-util rng-pttrn nxml-ns nxml-mode nxml-outln
nxml-rap nxml-util nxml-glyph nxml-enc xmltok sgml-mode thingatpt
geiser-mode geiser-xref geiser-compile geiser-debug geiser-racket
geiser-guile geiser-repl geiser-doc geiser-menu geiser-company
geiser-autodoc info-look info geiser-edit etags geiser-completion
geiser-eval geiser-connection tq geiser-syntax geiser-log geiser-popup
geiser-impl geiser-custom geiser-base geiser byte-opt bytecomp
byte-compile dabbrev find-dired sort jka-compr wdired scheme newcomment
ffap multi-isearch python-21 python log-view wid-edit help-mode view
tramp-cache tramp tramp-compat auth-source netrc gnus-util
password-cache format-spec tramp-loaddefs smerge-mode vc-bzr sha1
hex-util vc-sccs vc-svn vc-cvs vc-rcs vc-dir ewoc vc vc-dispatcher shell
js2-mode-autoloads swank-clojure-autoloads clojure-mode-autoloads
slime-repl-autoloads slime-autoloads package woman man eldoc midnight
uniquify advice help-fns advice-preload epa epg epg-config magit
diff-mode log-edit easymenu easy-mmode pcvs-util add-log magit-key-mode
assoc vc-git derived autorevert ansi-color server grep compile comint
ring cl find-func ibuf-ext ibuf-macs ibuffer ido dired-x dired-aux dired
regexp-opt edmacro kmacro rx autoinsert time tooltip ediff-hook vc-hooks
lisp-float-type mwheel x-win x-dnd tool-bar dnd fontset image fringe
lisp-mode register page menu-bar rfn-eshadow timer select scroll-bar
mouse jit-lock font-lock syntax facemenu font-core frame cham georgian
utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean
japanese hebrew greek romanian slovak czech european ethiopic indian
cyrillic chinese case-table epa-hook jka-cmpr-hook help simple abbrev
loaddefs button minibuffer faces cus-face files text-properties overlay
md5 base64 format env code-pages mule custom widget
hashtable-print-readable backquote make-network-process dbusbind
dynamic-setting font-render-setting x multi-tty emacs)