Revert "Sync readline/ to version 7.0 alpha"

This reverts commit b558ff043d.
This reverts commit 4a11f20659.

The initial import commit failed to retain local changes made to
readline's configure.in (and the commit message erroneously stated that
there were no local changes that needed to be reapplied).  Also the
import caused a couple of build errors and a scattering of testsuite
regressions throughout many arches.  It's probably better to start over
with this import, hopefully more carefully next time.

readline/doc/texi2html

@@ -35,7 +35,7 @@ require 5.0;
 #--##############################################################################
 
 # CVS version:
-# $Id: texi2html.pl,v 1.55 2000/07/27 14:39:41 obachman Exp $
+# $Id$
 
 # Homepage:
 $T2H_HOMEPAGE = <<EOT;
@@ -91,7 +91,7 @@ eval { ($T2H_USER = (getpwuid ($<))[6]) =~ s/,.*//;}; # Who am i
 # Copy this file and make changes to it, if you like.
 # Afterwards, either, load it with command-line option -init_file <your_init_file>
 #
-# $Id: texi2html.init,v 1.34 2000/07/27 14:09:02 obachman Exp $
+# $Id$
 
 ######################################################################
 # stuff which can also be set by command-line options
@@ -1509,7 +1509,7 @@ package Getopt::MySimple;
 
 # --------------------------------------------------------------------------
 # Locally modified by obachman (Display type instead of env, order by cmp)
-# $Id: MySimple.pm,v 1.1 2000/07/03 08:44:13 obachman Exp $
+# $Id$
 
 # use strict;
 # no strict 'refs';