FYI: some small nits

[Ralf Wildenhues]

I have applied the following three changes as obvious.
Merely the autom4te.in change is noteworthy, as it fixes
the traces output for a lesser-used quadrigraph.

Cheers,
Ralf

        * config/texinfo.tex: Sync from upstream.

        * bin/autom4te.in (handle_traces): Transform the address@hidden|@'
        quadrigraph correctly in traces.

        * NEWS, lib/Autom4te/C4che.pm, lib/autoconf/functions.m4:
        Fix typos.

Index: bin/autom4te.in
===================================================================
RCS file: /cvsroot/autoconf/autoconf/bin/autom4te.in,v
retrieving revision 1.99
diff -u -r1.99 autom4te.in
--- bin/autom4te.in     20 Jun 2006 05:37:43 -0000      1.99
+++ bin/autom4te.in     23 Jun 2006 15:10:55 -0000
@@ -836,7 +836,7 @@
       # It makes no sense to try to transform __oline__.
       s/\@<:\@/[/g;
       s/\@:>\@/]/g;
-      s/address@hidden|\@/\$/g;
+      s/address@hidden|\@/\$/g;
       s/address@hidden:\@/#/g;
       s/\@&t\@//g;
       print $out $_;
Index: ChangeLog
===================================================================
RCS file: /cvsroot/autoconf/autoconf/ChangeLog,v
retrieving revision 1.2970
diff -u -r1.2970 ChangeLog
--- ChangeLog   22 Jun 2006 23:50:07 -0000      1.2970
+++ ChangeLog   23 Jun 2006 15:10:55 -0000
@@ -879,7 +879,6 @@
 2006-05-02  Paul Eggert  <address@hidden>
 
        * doc/autoconf.texi: Use @option systematically.
-       (Integer Overflow):
 
 2006-05-02  Paul Eggert  <address@hidden>
        and Bruno Haible  <address@hidden>
Index: lib/Autom4te/C4che.pm
===================================================================
RCS file: /cvsroot/autoconf/autoconf/lib/Autom4te/C4che.pm,v
retrieving revision 1.2
diff -u -r1.2 C4che.pm
--- lib/Autom4te/C4che.pm       14 May 2005 07:00:39 -0000      1.2
+++ lib/Autom4te/C4che.pm       23 Jun 2006 15:10:56 -0000
@@ -1,5 +1,5 @@
 # autoconf -- create `configure' using m4 macros
-# Copyright (C) 2003  Free Software Foundation, Inc.
+# Copyright (C) 2003, 2006  Free Software Foundation, Inc.
 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -134,10 +134,9 @@
        }
     }
 
-  # It would be great to have $REQ check that it up to date wrt its
-  # dependencies, but that requires getting traces (to fetch the
-  # included files), which is out of the scope of Request
-  # (currently?).
+  # It would be great to have $REQ check that it is up to date wrt
+  # its dependencies, but that requires getting traces (to fetch the
+  # included files), which is out of the scope of Request (currently?).
 
   return $req;
 }
Index: NEWS
===================================================================
RCS file: /cvsroot/autoconf/autoconf/NEWS,v
retrieving revision 1.383
diff -u -r1.383 NEWS
--- NEWS        20 Jun 2006 19:49:14 -0000      1.383
+++ NEWS        23 Jun 2006 15:05:34 -0000
@@ -149,7 +149,7 @@
   New macros for checking commonly-used members of struct dirent.
 
 ** AC_SUBST
-  The subtituted value can now contain newlines.
+  The substituted value can now contain newlines.
 
 ** AC_SUBST_FILE
   The substitution now occurs only when @variable@ is on a line by itself,
Index: lib/autoconf/functions.m4
===================================================================
RCS file: /cvsroot/autoconf/autoconf/lib/autoconf/functions.m4,v
retrieving revision 1.105
diff -u -r1.105 functions.m4
--- lib/autoconf/functions.m4   7 Jun 2006 18:24:02 -0000       1.105
+++ lib/autoconf/functions.m4   23 Jun 2006 15:05:43 -0000
@@ -1617,7 +1617,7 @@
 
 
 # AC_FUNC_STRNLEN
-# --------------
+# ---------------
 AN_FUNCTION([strnlen], [AC_FUNC_STRNLEN])
 AC_DEFUN([AC_FUNC_STRNLEN],
 [AC_CACHE_CHECK([for working strnlen], ac_cv_func_strnlen_working,
Index: config/texinfo.tex
===================================================================
RCS file: /cvsroot/autoconf/autoconf/config/texinfo.tex,v
retrieving revision 1.20
diff -u -r1.20 texinfo.tex
--- config/texinfo.tex  5 Jun 2006 12:21:45 -0000       1.20
+++ config/texinfo.tex  23 Jun 2006 15:12:01 -0000
@@ -3,7 +3,7 @@
 % Load plain if necessary, i.e., if running under initex.
 \expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
 %
-\def\texinfoversion{2006-06-01.17}
+\def\texinfoversion{2006-06-19.13}
 %
 % Copyright (C) 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995,
 % 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free
@@ -4005,9 +4005,9 @@
   \endgroup
 }
 
-% Like \dotfill except takes at least 1 em.
+% Like plain.tex's \dotfill, except uses up at least 1 em.
 \def\indexdotfill{\cleaders
-  \hbox{$\mathsurround=0pt \mkern1.5mu ${\it .}$ \mkern1.5mu$}\hskip 1em plus 
1fill}
+  \hbox{$\mathsurround=0pt \mkern1.5mu.\mkern1.5mu$}\hskip 1em plus 1fill}
 
 \def\primary #1{\line{#1\hfil}}