maint: run "make fetch" to update files from elsewhere

* lib/config.guess: Auto-update.
* lib/config.sub: Auto-update.
* lib/gendocs.sh: Auto-update.
* lib/gendocs_template: Auto-update.
* lib/gitlog-to-changelog: Auto-update.
* lib/gnupload: Auto-update.
* lib/texinfo.tex: Auto-update.
* lib/update-copyright: Auto-update.

diff --git a/lib/config.guess b/lib/config.guess
index 7f9ebbe31097dff5e381dceffadbf64502ab3d46..45001cfecde8f3e0716992163e3e211b6997f749 100755 (executable)
--- a/lib/config.guess
+++ b/lib/config.guess
@@ -1,8 +1,8 @@
 #! /bin/sh
 # Attempt to guess a canonical system name.
-#   Copyright 1992-2019 Free Software Foundation, Inc.
+#   Copyright 1992-2020 Free Software Foundation, Inc.
 
-timestamp='2019-09-10'
+timestamp='2020-01-01'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -50,7 +50,7 @@ version="\
 GNU config.guess ($timestamp)
 
 Originally written by Per Bothner.
-Copyright 1992-2019 Free Software Foundation, Inc.
+Copyright 1992-2020 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -99,6 +99,8 @@ tmp=
 trap 'test -z "$tmp" || rm -fr "$tmp"' 0 1 2 13 15
 
 set_cc_for_build() {
+    # prevent multiple calls if $tmp is already set
+    test "$tmp" && return 0
     : "${TMPDIR=/tmp}"
     # shellcheck disable=SC2039
     { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
@@ -924,7 +926,7 @@ EOF
        echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
        exit ;;
     alpha:Linux:*:*)
-       case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+       case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' /proc/cpuinfo 2>/dev/null` in
          EV5)   UNAME_MACHINE=alphaev5 ;;
          EV56)  UNAME_MACHINE=alphaev56 ;;
          PCA56) UNAME_MACHINE=alphapca56 ;;

diff --git a/lib/config.sub b/lib/config.sub
index 0f2234c174d48b551995ca26d922d07fe94f1411..f02d43ad500ca9fc7467e3f28151ce18bc98bfa3 100755 (executable)
--- a/lib/config.sub
+++ b/lib/config.sub
@@ -1,8 +1,8 @@
 #! /bin/sh
 # Configuration validation subroutine script.
-#   Copyright 1992-2019 Free Software Foundation, Inc.
+#   Copyright 1992-2020 Free Software Foundation, Inc.
 
-timestamp='2019-06-30'
+timestamp='2020-01-01'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -67,7 +67,7 @@ Report bugs and patches to <config-patches@gnu.org>."
 version="\
 GNU config.sub ($timestamp)
 
-Copyright 1992-2019 Free Software Foundation, Inc.
+Copyright 1992-2020 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."

diff --git a/lib/gendocs.sh b/lib/gendocs.sh
index fd6a4b8ce9861286e3ea44eb33467ba59d1588e2..dec8eb9afdd08af942d6a58949b3a13b7d46027d 100755 (executable)
--- a/lib/gendocs.sh
+++ b/lib/gendocs.sh
@@ -2,9 +2,9 @@
 # gendocs.sh -- generate a GNU manual in many formats.  This script is
 #   mentioned in maintain.texi.  See the help message below for usage details.
 
-scriptversion=2019-01-01.00
+scriptversion=2020-01-01.00
 
-# Copyright 2003-2019 Free Software Foundation, Inc.
+# Copyright 2003-2020 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
@@ -73,7 +73,7 @@ texarg="-t @finalout"
 
 version="gendocs.sh $scriptversion
 
-Copyright 2019 Free Software Foundation, Inc.
+Copyright 2020 Free Software Foundation, Inc.
 There is NO warranty.  You may redistribute this software
 under the terms of the GNU General Public License.
 For more information about these matters, see the files named COPYING."

diff --git a/lib/gendocs_template b/lib/gendocs_template
index c1c92b2bde36c5d0ada97fa0d8e0bedf0714d0ea..bab2d88e47f03a75f0cedcc77a410a3288b8bb86 100644 (file)
--- a/lib/gendocs_template
+++ b/lib/gendocs_template
@@ -77,7 +77,7 @@ the FSF.  Broken links and other corrections or suggestions can be sent
 to <a href="mailto:%%EMAIL%%">&lt;%%EMAIL%%&gt;</a>.</p>
 </div>
 
-<p>Copyright &copy; 2019 Free Software Foundation, Inc.</p>
+<p>Copyright &copy; 2020 Free Software Foundation, Inc.</p>
 
 <p>This page is licensed under a <a rel="license"
 href="https://creativecommons.org/licenses/by-nd/3.0/us/">Creative

diff --git a/lib/gitlog-to-changelog b/lib/gitlog-to-changelog
index 163c48c8e215508e7e702096c10765eae0a3c064..511276757f5b6aaf616082fee2db6d77ef7b1c2b 100755 (executable)
--- a/lib/gitlog-to-changelog
+++ b/lib/gitlog-to-changelog
@@ -3,7 +3,7 @@
 
 # Convert git log output to ChangeLog format.
 
-# Copyright (C) 2008-2019 Free Software Foundation, Inc.
+# Copyright (C) 2008-2020 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

diff --git a/lib/gnupload b/lib/gnupload
index d24a924d3656ff86c451f0d26e54833c4afc3f2e..fb873348082c190e866764591166884e7e1c5ddc 100755 (executable)
--- a/lib/gnupload
+++ b/lib/gnupload
@@ -3,7 +3,7 @@
 
 scriptversion=2018-05-19.18; # UTC
 
-# Copyright (C) 2004-2019 Free Software Foundation, Inc.
+# Copyright (C) 2004-2020 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

diff --git a/lib/texinfo.tex b/lib/texinfo.tex
index 1ea515b2ae468aaa17f490c9f71a6c5670c28aa8..deca599187074697445df2250cfd232dc770503d 100644 (file)
--- a/lib/texinfo.tex
+++ b/lib/texinfo.tex
@@ -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{2019-09-24.13}
+\def\texinfoversion{2020-02-11.09}
 %
 % Copyright 1985, 1986, 1988, 1990-2019 Free Software Foundation, Inc.
 %
@@ -373,12 +373,12 @@
   % Common context changes for both heading and footing.
   % Do this outside of the \shipout so @code etc. will be expanded in
   % the headline as they should be, not taken literally (outputting ''code).
-  \def\commmonheadfootline{\let\hsize=\txipagewidth \texinfochars}
+  \def\commonheadfootline{\let\hsize=\txipagewidth \texinfochars}
   %
-  \global\setbox\headlinebox = \vbox{\commmonheadfootline \makeheadline}%
+  \global\setbox\headlinebox = \vbox{\commonheadfootline \makeheadline}%
   %
   \ifodd\pageno \getoddfootingmarks \else \getevenfootingmarks \fi
-  \global\setbox\footlinebox = \vbox{\commmonheadfootline \makefootline}%
+  \global\setbox\footlinebox = \vbox{\commonheadfootline \makefootline}%
   %
   {%
     % Set context for writing to auxiliary files like index files.
@@ -3107,9 +3107,9 @@ end
 % preferrable one choice is over the other.
 \def\urefallowbreak{%
   \allowbreak
-  \hskip 0pt plus 4 em\relax
-  \penalty100
-  \hskip 0pt plus -4 em\relax
+  \hskip 0pt plus 2 em\relax
+  \penalty300
+  \hskip 0pt plus -2 em\relax
 }
 
 \urefbreakstyle after
@@ -8955,17 +8955,11 @@ might help (with 'rm \jobname.?? \jobname.??s')%
     \else
       % Reference within this manual.
       %
-      % _ (for example) has to be the character _ for the purposes of the
-      % control sequence corresponding to the node, but it has to expand
-      % into the usual \leavevmode...\vrule stuff for purposes of
-      % printing. So we \turnoffactive for the \refx-snt, back on for the
-      % printing, back off for the \refx-pg.
-      {\turnoffactive
-       % Only output a following space if the -snt ref is nonempty; for
-       % @unnumbered and @anchor, it won't be.
-       \setbox2 = \hbox{\ignorespaces \refx{#1-snt}{}}%
-       \ifdim \wd2 > 0pt \refx{#1-snt}\space\fi
-      }%
+      % Only output a following space if the -snt ref is nonempty; for
+      % @unnumbered and @anchor, it won't be.
+      \setbox2 = \hbox{\ignorespaces \refx{#1-snt}{}}%
+      \ifdim \wd2 > 0pt \refx{#1-snt}\space\fi
+      %
       % output the `[mynode]' via the macro below so it can be overridden.
       \xrefprintnodename\printedrefname
       %
@@ -9055,7 +9049,7 @@ might help (with 'rm \jobname.?? \jobname.??s')%
   \requireauxfile
   {%
     \indexnofonts
-    \otherbackslash
+    \turnoffactive
     \def\value##1{##1}%
     \expandafter\global\expandafter\let\expandafter\thisrefX
       \csname XR#1\endcsname

diff --git a/lib/update-copyright b/lib/update-copyright
index e4809f620d632bcf6d02f03a6c1fade5ad73b2a7..4f79b56be785428555aa7e8b569626006ccd2156 100755 (executable)
--- a/lib/update-copyright
+++ b/lib/update-copyright
@@ -3,7 +3,7 @@
 
 # Update an FSF copyright year list to include the current year.
 
-# Copyright (C) 2009-2019 Free Software Foundation, Inc.
+# Copyright (C) 2009-2020 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