sync with experimental revision 7319.

git-svn-id: https://serveur-svn.lri.fr/svn/modhel/luatex/trunk@7320 0b2b3880-5936-4365-a048-eb17d2e5a6bf

README

@@ -1,4 +1,4 @@
-$Id: README 53479 2020-01-21 17:56:03Z karl $
+$Id: README 54144 2020-03-06 23:51:39Z karl $
 Public domain.  Originally written 2005 by Karl Berry.
 
 For a high-level overview of building TeX Live, see
@@ -33,15 +33,22 @@ aarch64-linux:
   ./Build --enable-arm-neon=check
 
 i386-netbsd, amd64-netbsd:
-  gcc version 4.5.3 (NetBSD nb2 20110806)
-  NetBSD/amd64 6.1.3
-  TL_MAKE=gmake CC=gcc CXX=g++ CFLAGS=-D_NETBSD_SOURCE \
-  LDFLAGS='-L/usr/X11R7/lib -Wl,-rpath,/usr/X11R7/lib' \
+  NetBSD/amd64 9.0
+  gcc version 7.4.0 (nb3 20190319)
+    TL_MAKE=gmake CC=gcc CXX=g++ \
+    CFLAGS=-D_NETBSD_SOURCE \
+    CXXFLAGS='-D_NETBSD_SOURCE -std=c++11' \
+    LDFLAGS='-L/usr/X11R7/lib -Wl,-rpath,/usr/X11R7/lib' \
   ./Build --enable-xindy CLISP=/usr/local/bin/clisp
+  Except that we take Nelson's asy build.
 
 i386-freebsd, amd64-freebsd:
   http://anthesphoria.net/FreeBSD/TeXLive-2018/ has details for 2018.
-  2019 built on contextgarden, see below.
+  2019 and forward built on contextgarden (see below).
+  In 2020: FreeBSD 12.1-RELEASE-p1
+  (e.g.,
+https://build.contextgarden.net/#/builders/56/builds/141/steps/2/logs/build _info
+  ) Except that we take Nelson's asy build.
 
 i386-linux: see travis below.
 

manual/luatex-callbacks.tex

@@ -240,7 +240,7 @@ \subsection{\cbk {find_image_file}}
 
 \stopsection
 
-\startsection[iocallback][title={File reading callbacks}]
+\startsection[reference=iocallback,title={File reading callbacks}]
 
 The behavior documented in this subsection is considered stable in the sense that
 there will not be backward-incompatible changes any more.

manual/luatex-languages.tex

@@ -369,7 +369,7 @@
 \stopcombination
 \stopbuffer
 
-\startplacefigure[locationreference=automatichyphenmode:1,title={The automatic modes \type {0} (default), \type {1} and \type {2}, with a \prm {hsize}
+\startplacefigure[reference=automatichyphenmode:1,title={The automatic modes \type {0} (default), \type {1} and \type {2}, with a \prm {hsize}
 of 6em and 2pt (which triggers a linebreak).}]
     \dontcomplain \tt \getbuffer[demo]
 \stopplacefigure

manual/luatex-nodes.tex

@@ -1935,8 +1935,8 @@ \subsection{\type {setglue}}
 
 \libindex {setglue}
 
-You can set the properties of a glue in one go. If you pass no values, the glue
-will become a zero glue.
+You can set the properties of a glue in one go. If you pass no values or  
+not  valid numbers, the glue will become a zero glue.
 
 \startfunctioncall
 node.setglue(<node> n)

source/ChangeLog

@@ -1,3 +1,7 @@
+2020-03-27  Karl Berry  <karl@tug.org>
+
+	* tardate.ac (tex_live_tardate): 2020-03-27 for TL'20.
+
 2020-03-06  Karl Berry  <karl@tug.org>
 
 	* .travis.yml: attempt to reenable musl build on github.

source/configure

@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for TeX Live 2019-04-07.
+# Generated by GNU Autoconf 2.69 for TeX Live 2020-03-27.
 #
 # Report bugs to <tex-k@tug.org>.
 #
@@ -590,8 +590,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='TeX Live'
 PACKAGE_TARNAME='tex-live'
-PACKAGE_VERSION='2019-04-07'
-PACKAGE_STRING='TeX Live 2019-04-07'
+PACKAGE_VERSION='2020-03-27'
+PACKAGE_STRING='TeX Live 2020-03-27'
 PACKAGE_BUGREPORT='tex-k@tug.org'
 PACKAGE_URL=''
 
@@ -1420,7 +1420,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures TeX Live 2019-04-07 to adapt to many kinds of systems.
+\`configure' configures TeX Live 2020-03-27 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1494,7 +1494,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of TeX Live 2019-04-07:";;
+     short | recursive ) echo "Configuration of TeX Live 2020-03-27:";;
    esac
   cat <<\_ACEOF
 
@@ -1700,7 +1700,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-TeX Live configure 2019-04-07
+TeX Live configure 2020-03-27
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2477,7 +2477,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by TeX Live $as_me 2019-04-07, which was
+It was created by TeX Live $as_me 2020-03-27, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -9035,7 +9035,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='tex-live'
- VERSION='2019-04-07'
+ VERSION='2020-03-27'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -20763,7 +20763,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by TeX Live $as_me 2019-04-07, which was
+This file was extended by TeX Live $as_me 2020-03-27, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -20820,7 +20820,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-TeX Live config.status 2019-04-07
+TeX Live config.status 2020-03-27
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 

source/tardate.ac

@@ -1,5 +1,5 @@
-dnl $Id: tardate.ac 50836 2019-04-07 01:42:55Z karl $
-dnl   Copyright 2016-2019 Karl Berry <tex-live@tug.org>
+dnl $Id: tardate.ac 54578 2020-03-27 00:29:26Z karl $
+dnl   Copyright 2016-2020 Karl Berry <tex-live@tug.org>
 dnl   Copyright 2010-2015 Peter Breitenlohner <tex-live@tug.org>
 dnl
 dnl   This file is free software; the copyright holder
@@ -9,4 +9,4 @@ dnl
 dnl --------------------------------------------------------
 dnl
 dnl  m4-include this file to define the current TeX Live tarball version
-m4_define([tex_live_tardate], [2019-04-07])
+m4_define([tex_live_tardate], [2020-03-27])

source/texk/kpathsea/ChangeLog

@@ -1,3 +1,7 @@
+2020-03-27  Karl Berry  <karl@tug.org>
+
+	* TeX Live 2020.
+
 2020-02-29  Karl Berry  <karl@freefriends.org>
 
 	* pathsearch.c: doc fix.

source/texk/kpathsea/NEWS

@@ -1,7 +1,7 @@
-$Id: NEWS 53427 2020-01-16 22:02:50Z karl $
+$Id: NEWS 54578 2020-03-27 00:29:26Z karl $
 This file records noteworthy changes.  (Public domain.)
 
-6.3.2 (for TeX Live 2020)
+6.3.2 (for TeX Live 2020, 27 March 2020)
 * New option --cnf-line for kpsewhich (and tex and mf) to support
   arbitrary configuration settings on the command line.
 * Warn about unusual program name qualifiers.

source/texk/web2c/ChangeLog

@@ -1,3 +1,7 @@
+2020-03-27  Karl Berry  <karl@tug.org>
+
+	* TeX Live 2020.
+
 2020-03-12  Karl Berry  <karl@freefriends.org>
 
 	* doc/web2c.texi (\input quoted filename),

source/texk/web2c/NEWS

@@ -1,6 +1,6 @@
 This file records noteworthy changes.  (Public domain.)
 
-2020 (for TeX Live 2020)
+2020 (for TeX Live 2020, 27 March 2020)
 * \input now also accepts a group-delimited filename, e.g.,
 \input{foo.tex}. The usage with a standard space/token-delimited
 filename is completely unchanged.

source/texk/web2c/luatexdir/luatex_svnversion.h

@@ -1 +1 @@
-#define luatex_svn_revision 7313
+#define luatex_svn_revision 7319

source/utils/README

@@ -1,10 +1,10 @@
-$Id: README 54408 2020-03-19 22:09:18Z karl $
+$Id: README 54566 2020-03-26 21:33:06Z karl $
 Public domain.  Originally written 2005 by Karl Berry.
 
 Extra utilities we (optionally) compile for TeX Live.
 See comments in ../texk/README.
 
-asymptote 2.64 - checked 5mar20
+asymptote 2.65 - checked 26mar20
   update to TL from CTAN, to include prebuilt doc.
   see http://tug.org/texlive/build.html#asymptote
   and tlpkg/bin/tl-update-asy