Revert "Sync readline/ to version 7.0 alpha"

This reverts commit b558ff043d41ba8d17a82f5f9ae5f9dade66160e.
This reverts commit 4a11f2065906976675808364ddbd1c0f77eea41f.

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.

1 files changed, 15 insertions, 18 deletions

diff --git a/readline/doc/history.3 b/readline/doc/history.3
index 7ddc26a..4eb159c 100644
--- a/readline/doc/history.3
+++ b/readline/doc/history.3
@@ -4,11 +4,11 @@
 .\"	Chet Ramey
 .\"	Information Network Services
 .\"	Case Western Reserve University
-.\"	chet.ramey@case.edu
+.\"	chet@ins.CWRU.Edu
 .\"
-.\"	Last Change: Sun May 24 18:01:17 EDT 2015
+.\"	Last Change: Thu Aug 12 22:24:41 EDT 2010
 .\"
-.TH HISTORY 3 "2015 May 24" "GNU History 6.3"
+.TH HISTORY 3 "2010 August 12" "GNU History 6.2"
 .\"
 .\" File Name macro.  This used to be `.PN', for Path Name,
 .\" but Sun doesn't seem to like that very much.
@@ -40,8 +40,8 @@
 .SH NAME
 history \- GNU History Library
 .SH COPYRIGHT
-.if t The GNU History Library is Copyright \(co 1989-2014 by the Free Software Foundation, Inc.
-.if n The GNU History Library is Copyright (C) 1989-2014 by the Free Software Foundation, Inc.
+.if t The GNU History Library is Copyright \(co 1989-2011 by the Free Software Foundation, Inc.
+.if n The GNU History Library is Copyright (C) 1989-2011 by the Free Software Foundation, Inc.
 .SH DESCRIPTION
 Many programs read input from the user a line at a time.  The GNU
 History library is able to keep track of those lines, associate arbitrary
@@ -112,7 +112,7 @@ starting with
 .TP
 .B !?\fIstring\fR\fB[?]\fR
 Refer to the most recent command
-preceding the current position in the history list
+preceding the current postition in the history list
 containing
 .IR string .
 The trailing \fB?\fP may be omitted if
@@ -134,7 +134,7 @@ The entire command line typed so far.
 .SS Word Designators
 .PP
 Word designators are used to select desired words from the event.
-A
+A 
 .B :
 separates the event specification from the word designator.
 It may be omitted if the word designator begins with a
@@ -161,8 +161,7 @@ The \fIn\fRth word.
 The first argument.  That is, word 1.
 .TP
 .B $
-The last word.  This is usually the last argument, but will expand to the
-zeroth word if there is only one word in the line.
+The last argument.
 .TP
 .B %
 The word matched by the most recent `?\fIstring\fR?' search.
@@ -441,11 +440,9 @@ return a pointer to that entry.  If there is no previous entry, return
 a \fBNULL\fP pointer.
 
 .Fn1 "HIST_ENTRY *" next_history "void"
-If the current history offset refers to a valid history entry,
-increment the current history offset.
-If the possibly-incremented history offset refers to a valid history
-entry, return a pointer to that entry;
-otherwise, return a \fBNULL\fP pointer.
+Move the current history offset forward to the next history entry, and
+return the a pointer to that entry.  If there is no next entry, return
+a \fBNULL\fP pointer.
 
 .SS Searching the History List
 
@@ -615,8 +612,8 @@ string, in addition to space, tab, \fI:\fP and \fI?\fP in the case of
 a substring search.  The default is empty.
 
 .Vb int history_quotes_inhibit_expansion
-If non-zero, double-quoted words are not scanned for the history expansion
-character or the history comment character.  The default value is 0.
+If non-zero, single-quoted words are not scanned for the history expansion
+character.  The default value is 0.
 
 .Vb "rl_linebuf_func_t *" history_inhibit_expansion_function
 This should be set to the address of a function that takes two arguments:
@@ -652,7 +649,7 @@ bfox@gnu.org
 .PP
 Chet Ramey, Case Western Reserve University
 .br
-chet.ramey@case.edu
+chet@ins.CWRU.Edu
 .SH BUG REPORTS
 If you find a bug in the
 .B history
@@ -672,4 +669,4 @@ newsgroup
 .PP
 Comments and bug reports concerning
 this manual page should be directed to
-.IR chet.ramey@case.edu .
+.IR chet@ins.CWRU.Edu .