emacs-packages: Remove emacs-w3m from old emacs package infrastructure

pkgs/applications/editors/emacs-modes/emacs-w3m/default.nix

@@ -1,61 +0,0 @@
-{ fetchcvs, stdenv, emacs, w3m, imagemagick, texinfo, autoreconfHook }:
-
-let date = "2013-03-21"; in
-stdenv.mkDerivation rec {
-  name = "emacs-w3m-cvs${date}";
-
-  # Get the source from CVS because the previous release (1.4.4) is old and
-  # doesn't work with GNU Emacs 23.
-  src = fetchcvs {
-    inherit date;
-    cvsRoot = ":pserver:anonymous@cvs.namazu.org:/storage/cvsroot";
-    module = "emacs-w3m";
-    sha256 = "1lmcj8rf83w13q8q68hh7sa1abc2m6j2zmfska92xdp7hslhdgc5";
-  };
-
-  nativeBuildInputs = [ autoreconfHook ];
-  buildInputs = [ emacs w3m texinfo ];
-
-  # XXX: Should we do the same for xpdf/evince, gv, gs, etc.?
-  patchPhase = ''
-    sed -i "w3m.el" \
-        -e 's|defcustom w3m-command nil|defcustom w3m-command "${w3m}/bin/w3m"|g ;
-            s|(w3m-which-command "display")|"${imagemagick.out}/bin/display"|g'
-
-    sed -i "w3m-image.el" \
-        -e 's|(w3m-which-command "convert")|"${imagemagick.out}/bin/convert"|g ;
-            s|(w3m-which-command "identify")|"${imagemagick.out}/bin/identify"|g'
-  '';
-
-  configureFlags = [
-    "--with-lispdir=$(out)/share/emacs/site-lisp"
-    "--with-icondir=$(out)/share/emacs/site-lisp/images/w3m"
-  ];
-
-  postInstall = ''
-    cd "$out/share/emacs/site-lisp"
-    for i in ChangeLog*
-    do
-      mv -v "$i" "w3m-$i"
-    done
-  '';
-
-  meta = {
-    description = "Emacs-w3m, a simple Emacs interface to the w3m web browser";
-
-    longDescription = ''
-      Emacs/W3 used to be known as the most popular WEB browser on Emacs, but
-      it worked so slowly that we wanted a simple and speedy alternative.
-
-      w3m is a pager with WWW capability, developed by Akinori ITO. Although
-      it is a pager, it can be used as a text-mode WWW browser. Then we
-      developed a simple Emacs interface to w3m.
-    '';
-
-    license = stdenv.lib.licenses.gpl2Plus;
-
-    homepage = http://emacs-w3m.namazu.org/;
-
-    maintainers = [ ];
-  };
-}