Hello community,

here is the log from the commit of package paper for openSUSE:Factory checked 
in at 2020-11-09 13:57:11
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Comparing /work/SRC/openSUSE:Factory/paper (Old)
 and      /work/SRC/openSUSE:Factory/.paper.new.11331 (New)
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

Package is "paper"

Mon Nov  9 13:57:11 2020 rev:2 rq:846490 version:2.3

Changes:
--------
--- /work/SRC/openSUSE:Factory/paper/paper.changes      2020-09-25 
16:26:52.211642524 +0200
+++ /work/SRC/openSUSE:Factory/.paper.new.11331/paper.changes   2020-11-09 
13:58:28.239825496 +0100
@@ -1,0 +2,5 @@
+Fri Nov  6 08:55:15 UTC 2020 - Paolo Stivanin <[email protected]>
+
+- Update to version 2.3 (no changelog)
+
+-------------------------------------------------------------------

Old:
----
  paper-2.2.tar.gz

New:
----
  paper-2.3.tar.gz

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

Other differences:
------------------
++++++ paper.spec ++++++
--- /var/tmp/diff_new_pack.k7KReE/_old  2020-11-09 13:58:29.027823777 +0100
+++ /var/tmp/diff_new_pack.k7KReE/_new  2020-11-09 13:58:29.027823777 +0100
@@ -1,5 +1,5 @@
 #
-# spec file for package *
+# spec file for package paper
 #
 # Copyright (c) 2020 SUSE LLC
 #
@@ -17,16 +17,16 @@
 
 
 Name:           paper
-Version:        2.2
+Version:        2.3
 Release:        0
 Summary:        Enables users to indicate their preferred paper size
 License:        GPL-3.0-or-later
 URL:            https://github.com/rrthomas/paper
 Source:         
https://github.com/rrthomas/paper/releases/download/v%{version}/paper-%{version}.tar.gz
-BuildRequires:  automake
-BuildRequires:  perl
 BuildRequires:  autoconf
+BuildRequires:  automake
 BuildRequires:  help2man
+BuildRequires:  perl
 
 %description
 This package enables users to indicate their preferred paper
@@ -56,5 +56,4 @@
 %{_mandir}/man1/paper.1.gz
 %{_mandir}/man5/paperspecs.5.gz
 
-
 %changelog

++++++ paper-2.2.tar.gz -> paper-2.3.tar.gz ++++++
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/paper-2.2/Makefile.in new/paper-2.3/Makefile.in
--- old/paper-2.2/Makefile.in   2020-04-14 00:40:20.000000000 +0200
+++ new/paper-2.3/Makefile.in   2020-10-12 16:25:28.000000000 +0200
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.15.1 from Makefile.am.
+# Makefile.in generated by automake 1.16.1 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2017 Free Software Foundation, Inc.
+# Copyright (C) 1994-2018 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -173,7 +173,7 @@
   $(RECURSIVE_CLEAN_TARGETS) \
   $(am__extra_recursive_targets)
 AM_RECURSIVE_TARGETS = $(am__recursive_targets:-recursive=) TAGS CTAGS \
-       cscope distdir dist dist-all distcheck
+       cscope distdir distdir-am dist dist-all distcheck
 am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) \
        $(LISP)config.h.in
 # Read a list of newline-separated strings from the standard input,
@@ -426,8 +426,8 @@
            echo ' $(SHELL) ./config.status'; \
            $(SHELL) ./config.status;; \
          *) \
-           echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ 
$(am__depfiles_maybe)'; \
-           cd $(top_builddir) && $(SHELL) ./config.status $@ 
$(am__depfiles_maybe);; \
+           echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ 
$(am__maybe_remake_depfiles)'; \
+           cd $(top_builddir) && $(SHELL) ./config.status $@ 
$(am__maybe_remake_depfiles);; \
        esac;
 
 $(top_builddir)/config.status: $(top_srcdir)/configure 
$(CONFIG_STATUS_DEPENDENCIES)
@@ -581,7 +581,10 @@
        -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
        -rm -f cscope.out cscope.in.out cscope.po.out cscope.files
 
-distdir: $(DISTFILES)
+distdir: $(BUILT_SOURCES)
+       $(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
        $(am__remove_distdir)
        test -d "$(distdir)" || mkdir "$(distdir)"
        @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/paper-2.2/README new/paper-2.3/README
--- old/paper-2.2/README        2020-01-01 21:28:34.000000000 +0100
+++ new/paper-2.3/README        2020-04-14 01:06:50.000000000 +0200
@@ -43,6 +43,9 @@
 2008) for systems that don’t yet have it; the gnulib modules required
 are respectively xvasprintf and getline.
 
+Note that paper’s output is locale-dependent (specifically, the decimal
+separator), so setlocale(3) should be used appropriately.
+
 
 #include <stdio.h>
 #include "xvasprintf.h"
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/paper-2.2/aclocal.m4 new/paper-2.3/aclocal.m4
--- old/paper-2.2/aclocal.m4    2020-04-14 00:40:19.000000000 +0200
+++ new/paper-2.3/aclocal.m4    2020-10-12 16:25:27.000000000 +0200
@@ -1,6 +1,6 @@
-# generated automatically by aclocal 1.15.1 -*- Autoconf -*-
+# generated automatically by aclocal 1.16.1 -*- Autoconf -*-
 
-# Copyright (C) 1996-2017 Free Software Foundation, Inc.
+# Copyright (C) 1996-2018 Free Software Foundation, Inc.
 
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -20,7 +20,7 @@
 If you have problems, you may need to regenerate the build system entirely.
 To do so, use the procedure documented by the package, typically 
'autoreconf'.])])
 
-# Copyright (C) 2002-2017 Free Software Foundation, Inc.
+# Copyright (C) 2002-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -32,10 +32,10 @@
 # generated from the m4 files accompanying Automake X.Y.
 # (This private macro should not be called outside this file.)
 AC_DEFUN([AM_AUTOMAKE_VERSION],
-[am__api_version='1.15'
+[am__api_version='1.16'
 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
 dnl require some minimum version.  Point them to the right macro.
-m4_if([$1], [1.15.1], [],
+m4_if([$1], [1.16.1], [],
       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
 ])
 
@@ -51,14 +51,14 @@
 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-[AM_AUTOMAKE_VERSION([1.15.1])dnl
+[AM_AUTOMAKE_VERSION([1.16.1])dnl
 m4_ifndef([AC_AUTOCONF_VERSION],
   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
 
 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
 
-# Copyright (C) 2001-2017 Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -110,7 +110,7 @@
 
 # AM_CONDITIONAL                                            -*- Autoconf -*-
 
-# Copyright (C) 1997-2017 Free Software Foundation, Inc.
+# Copyright (C) 1997-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -141,7 +141,7 @@
 Usually this means the macro was only invoked conditionally.]])
 fi])])
 
-# Copyright (C) 1999-2017 Free Software Foundation, Inc.
+# Copyright (C) 1999-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -332,13 +332,12 @@
 
 # Generate code to set up dependency tracking.              -*- Autoconf -*-
 
-# Copyright (C) 1999-2017 Free Software Foundation, Inc.
+# Copyright (C) 1999-2018 Free Software Foundation, Inc.
 #
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 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
-
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 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
@@ -346,49 +345,41 @@
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   # if we detect the quoting.
-  case $CONFIG_FILES in
-  *\'*) eval set x "$CONFIG_FILES" ;;
-  *)   set x $CONFIG_FILES ;;
-  esac
+  # TODO: see whether this extra hack can be removed once we start
+  # requiring Autoconf 2.70 or later.
+  AS_CASE([$CONFIG_FILES],
+          [*\'*], [eval set x "$CONFIG_FILES"],
+          [*], [set x $CONFIG_FILES])
   shift
-  for mf
+  # Used to flag and report bootstrapping failures.
+  am_rc=0
+  for am_mf
   do
     # Strip MF so we end up with the name of the file.
-    mf=`echo "$mf" | sed -e 's/:.*$//'`
-    # Check whether this is an Automake generated Makefile or not.
-    # We used to match only the files named 'Makefile.in', but
-    # some people rename them; so instead we look at the file content.
-    # Grep'ing the first line is not enough: some people post-process
-    # each Makefile.in and add a new line on top of each file to say so.
-    # Grep'ing the whole file is not good either: AIX grep has a line
+    am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile which includes
+    # dependency-tracking related rules and includes.
+    # Grep'ing the whole file directly is not great: AIX grep has a line
     # limit of 2048, but all sed's we know have understand at least 4000.
-    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 
2>&1; then
-      dirpart=`AS_DIRNAME("$mf")`
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-    test -z "$am__include" && continue
-    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
-    # Find all dependency output files, they are included files with
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-    for file in `sed -n "
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-      AS_MKDIR_P([$dirpart/$fdir])
-      # echo "creating $dirpart/$file"
-      echo '# dummy' > "$dirpart/$file"
-    done
+    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
+      || continue
+    am_dirpart=`AS_DIRNAME(["$am_mf"])`
+    am_filepart=`AS_BASENAME(["$am_mf"])`
+    AM_RUN_LOG([cd "$am_dirpart" \
+      && sed -e '/# am--include-marker/d' "$am_filepart" \
+        | $MAKE -f - am--depfiles]) || am_rc=$?
   done
+  if test $am_rc -ne 0; then
+    AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments
+    for automatic dependency tracking.  Try re-running configure with the
+    '--disable-dependency-tracking' option to at least be able to build
+    the package (albeit without support for automatic dependency tracking).])
+  fi
+  AS_UNSET([am_dirpart])
+  AS_UNSET([am_filepart])
+  AS_UNSET([am_mf])
+  AS_UNSET([am_rc])
+  rm -f conftest-deps.mk
 }
 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
 
@@ -397,18 +388,17 @@
 # -----------------------------
 # This macro should only be invoked once -- use via AC_REQUIRE.
 #
-# This code is only required when automatic dependency tracking
-# is enabled.  FIXME.  This creates each '.P' file that we will
-# need in order to bootstrap the dependency handling code.
+# This code is only required when automatic dependency tracking is enabled.
+# This creates each '.Po' and '.Plo' makefile fragment that we'll need in
+# order to bootstrap the dependency handling code.
 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
 [AC_CONFIG_COMMANDS([depfiles],
      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
-     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
-])
+     [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])
 
 # Do all the work for Automake.                             -*- Autoconf -*-
 
-# Copyright (C) 1996-2017 Free Software Foundation, Inc.
+# Copyright (C) 1996-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -495,8 +485,8 @@
 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
 # For better backward compatibility.  To be removed once Automake 1.9.x
 # dies out for good.  For more background, see:
-# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
-# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
 # We need awk for the "check" target (and possibly the TAP driver).  The
 # system "awk" is bad on some platforms.
@@ -563,7 +553,7 @@
 Aborting the configuration process, to ensure you take notice of the issue.
 
 You can download and install GNU coreutils to get an 'rm' implementation
-that behaves properly: <http://www.gnu.org/software/coreutils/>.
+that behaves properly: <https://www.gnu.org/software/coreutils/>.
 
 If you want to complete the configuration process using your problematic
 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
@@ -605,7 +595,7 @@
 done
 echo "timestamp for $_am_arg" 
>`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
 
-# Copyright (C) 2001-2017 Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -626,7 +616,7 @@
 fi
 AC_SUBST([install_sh])])
 
-# Copyright (C) 2003-2017 Free Software Foundation, Inc.
+# Copyright (C) 2003-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -647,7 +637,7 @@
 
 # Check to see how 'make' treats includes.                 -*- Autoconf -*-
 
-# Copyright (C) 2001-2017 Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -655,49 +645,42 @@
 
 # AM_MAKE_INCLUDE()
 # -----------------
-# Check to see how make treats includes.
+# Check whether make has an 'include' directive that can support all
+# the idioms we need for our automatic dependency tracking code.
 AC_DEFUN([AM_MAKE_INCLUDE],
-[am_make=${MAKE-make}
-cat > confinc << 'END'
+[AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
+cat > confinc.mk << 'END'
 am__doit:
-       @echo this is the am__doit target
+       @echo this is the am__doit target >confinc.out
 .PHONY: am__doit
 END
-# If we don't find an include directive, just comment out the code.
-AC_MSG_CHECKING([for style of include used by $am_make])
 am__include="#"
 am__quote=
-_am_result=none
-# First try GNU make style include.
-echo "include confinc" > confmf
-# Ignore all kinds of additional output from 'make'.
-case `$am_make -s -f confmf 2> /dev/null` in #(
-*the\ am__doit\ target*)
-  am__include=include
-  am__quote=
-  _am_result=GNU
-  ;;
-esac
-# Now try BSD make style include.
-if test "$am__include" = "#"; then
-   echo '.include "confinc"' > confmf
-   case `$am_make -s -f confmf 2> /dev/null` in #(
-   *the\ am__doit\ target*)
-     am__include=.include
-     am__quote="\""
-     _am_result=BSD
-     ;;
-   esac
-fi
-AC_SUBST([am__include])
-AC_SUBST([am__quote])
-AC_MSG_RESULT([$_am_result])
-rm -f confinc confmf
-])
+# BSD make does it like this.
+echo '.include "confinc.mk" # ignored' > confmf.BSD
+# Other make implementations (GNU, Solaris 10, AIX) do it like this.
+echo 'include confinc.mk # ignored' > confmf.GNU
+_am_result=no
+for s in GNU BSD; do
+  AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
+  AS_CASE([$?:`cat confinc.out 2>/dev/null`],
+      ['0:this is the am__doit target'],
+      [AS_CASE([$s],
+          [BSD], [am__include='.include' am__quote='"'],
+          [am__include='include' am__quote=''])])
+  if test "$am__include" != "#"; then
+    _am_result="yes ($s style)"
+    break
+  fi
+done
+rm -f confinc.* confmf.*
+AC_MSG_RESULT([${_am_result}])
+AC_SUBST([am__include])])
+AC_SUBST([am__quote])])
 
 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
 
-# Copyright (C) 1997-2017 Free Software Foundation, Inc.
+# Copyright (C) 1997-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -736,7 +719,7 @@
 
 # Helper functions for option handling.                     -*- Autoconf -*-
 
-# Copyright (C) 2001-2017 Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -765,7 +748,7 @@
 AC_DEFUN([_AM_IF_OPTION],
 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
 
-# Copyright (C) 1999-2017 Free Software Foundation, Inc.
+# Copyright (C) 1999-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -812,7 +795,7 @@
 # For backward compatibility.
 AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
 
-# Copyright (C) 2001-2017 Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -831,7 +814,7 @@
 
 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
 
-# Copyright (C) 1996-2017 Free Software Foundation, Inc.
+# Copyright (C) 1996-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -912,7 +895,7 @@
 rm -f conftest.file
 ])
 
-# Copyright (C) 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2009-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -972,7 +955,7 @@
 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
 ])
 
-# Copyright (C) 2001-2017 Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1000,7 +983,7 @@
 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 AC_SUBST([INSTALL_STRIP_PROGRAM])])
 
-# Copyright (C) 2006-2017 Free Software Foundation, Inc.
+# Copyright (C) 2006-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1019,7 +1002,7 @@
 
 # Check how to create a tarball.                            -*- Autoconf -*-
 
-# Copyright (C) 2004-2017 Free Software Foundation, Inc.
+# Copyright (C) 2004-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/paper-2.2/configure new/paper-2.3/configure
--- old/paper-2.2/configure     2020-04-14 00:40:20.000000000 +0200
+++ new/paper-2.3/configure     2020-10-12 16:25:28.000000000 +0200
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for paper 2.2.
+# Generated by GNU Autoconf 2.69 for paper 2.3.
 #
 #
 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
@@ -577,8 +577,8 @@
 # Identity of this package.
 PACKAGE_NAME='paper'
 PACKAGE_TARNAME='paper'
-PACKAGE_VERSION='2.2'
-PACKAGE_STRING='paper 2.2'
+PACKAGE_VERSION='2.3'
+PACKAGE_STRING='paper 2.3'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -699,7 +699,6 @@
 AMDEPBACKSLASH
 AMDEP_FALSE
 AMDEP_TRUE
-am__quote
 am__include
 DEPDIR
 OBJEXT
@@ -774,7 +773,8 @@
 PACKAGE_TARNAME
 PACKAGE_NAME
 PATH_SEPARATOR
-SHELL'
+SHELL
+am__quote'
 ac_subst_files='relocatable_pl'
 ac_user_opts='
 enable_option_checking
@@ -1342,7 +1342,7 @@
   # 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 paper 2.2 to adapt to many kinds of systems.
+\`configure' configures paper 2.3 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1413,7 +1413,7 @@
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of paper 2.2:";;
+     short | recursive ) echo "Configuration of paper 2.3:";;
    esac
   cat <<\_ACEOF
 
@@ -1508,7 +1508,7 @@
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-paper configure 2.2
+paper configure 2.3
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -1806,7 +1806,7 @@
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by paper $as_me 2.2, which was
+It was created by paper $as_me 2.3, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -2185,7 +2185,7 @@
 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 
 
-am__api_version='1.15'
+am__api_version='1.16'
 
 # Find a good install program.  We prefer a C program (faster),
 # so one script is as good as another.  But avoid the broken or
@@ -2671,7 +2671,7 @@
 
 # Define the identity of the package.
  PACKAGE='paper'
- VERSION='2.2'
+ VERSION='2.3'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -2701,8 +2701,8 @@
 
 # For better backward compatibility.  To be removed once Automake 1.9.x
 # dies out for good.  For more background, see:
-# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
-# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 mkdir_p='$(MKDIR_P)'
 
 # We need awk for the "check" target (and possibly the TAP driver).  The
@@ -2753,7 +2753,7 @@
 Aborting the configuration process, to ensure you take notice of the issue.
 
 You can download and install GNU coreutils to get an 'rm' implementation
-that behaves properly: <http://www.gnu.org/software/coreutils/>.
+that behaves properly: <https://www.gnu.org/software/coreutils/>.
 
 If you want to complete the configuration process using your problematic
 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
@@ -2769,45 +2769,45 @@
 
 ac_config_commands="$ac_config_commands depfiles"
 
-
-am_make=${MAKE-make}
-cat > confinc << 'END'
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} 
supports the include directive" >&5
+$as_echo_n "checking whether ${MAKE-make} supports the include directive... " 
>&6; }
+cat > confinc.mk << 'END'
 am__doit:
-       @echo this is the am__doit target
+       @echo this is the am__doit target >confinc.out
 .PHONY: am__doit
 END
-# If we don't find an include directive, just comment out the code.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by 
$am_make" >&5
-$as_echo_n "checking for style of include used by $am_make... " >&6; }
 am__include="#"
 am__quote=
-_am_result=none
-# First try GNU make style include.
-echo "include confinc" > confmf
-# Ignore all kinds of additional output from 'make'.
-case `$am_make -s -f confmf 2> /dev/null` in #(
-*the\ am__doit\ target*)
-  am__include=include
-  am__quote=
-  _am_result=GNU
-  ;;
-esac
-# Now try BSD make style include.
-if test "$am__include" = "#"; then
-   echo '.include "confinc"' > confmf
-   case `$am_make -s -f confmf 2> /dev/null` in #(
-   *the\ am__doit\ target*)
-     am__include=.include
-     am__quote="\""
-     _am_result=BSD
+# BSD make does it like this.
+echo '.include "confinc.mk" # ignored' > confmf.BSD
+# Other make implementations (GNU, Solaris 10, AIX) do it like this.
+echo 'include confinc.mk # ignored' > confmf.GNU
+_am_result=no
+for s in GNU BSD; do
+  { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
+   (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }
+  case $?:`cat confinc.out 2>/dev/null` in #(
+  '0:this is the am__doit target') :
+    case $s in #(
+  BSD) :
+    am__include='.include' am__quote='"' ;; #(
+  *) :
+    am__include='include' am__quote='' ;;
+esac ;; #(
+  *) :
      ;;
-   esac
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
-$as_echo "$_am_result" >&6; }
-rm -f confinc confmf
+esac
+  if test "$am__include" != "#"; then
+    _am_result="yes ($s style)"
+    break
+  fi
+done
+rm -f confinc.* confmf.*
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
+$as_echo "${_am_result}" >&6; }
 
 # Check whether --enable-dependency-tracking was given.
 if test "${enable_dependency_tracking+set}" = set; then :
@@ -7212,7 +7212,7 @@
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by paper $as_me 2.2, which was
+This file was extended by paper $as_me 2.3, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -7278,7 +7278,7 @@
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; 
s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-paper config.status 2.2
+paper config.status 2.3
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
@@ -7397,7 +7397,7 @@
 #
 # INIT-COMMANDS
 #
-AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
 
 _ACEOF
 
@@ -8054,29 +8054,35 @@
   # Older Autoconf quotes --file arguments for eval, but not when files
   # are listed without --file.  Let's play safe and only enable the eval
   # if we detect the quoting.
-  case $CONFIG_FILES in
-  *\'*) eval set x "$CONFIG_FILES" ;;
-  *)   set x $CONFIG_FILES ;;
-  esac
+  # TODO: see whether this extra hack can be removed once we start
+  # requiring Autoconf 2.70 or later.
+  case $CONFIG_FILES in #(
+  *\'*) :
+    eval set x "$CONFIG_FILES" ;; #(
+  *) :
+    set x $CONFIG_FILES ;; #(
+  *) :
+     ;;
+esac
   shift
-  for mf
+  # Used to flag and report bootstrapping failures.
+  am_rc=0
+  for am_mf
   do
     # Strip MF so we end up with the name of the file.
-    mf=`echo "$mf" | sed -e 's/:.*$//'`
-    # Check whether this is an Automake generated Makefile or not.
-    # We used to match only the files named 'Makefile.in', but
-    # some people rename them; so instead we look at the file content.
-    # Grep'ing the first line is not enough: some people post-process
-    # each Makefile.in and add a new line on top of each file to say so.
-    # Grep'ing the whole file is not good either: AIX grep has a line
+    am_mf=`$as_echo "$am_mf" | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile which includes
+    # dependency-tracking related rules and includes.
+    # Grep'ing the whole file directly is not great: AIX grep has a line
     # limit of 2048, but all sed's we know have understand at least 4000.
-    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 
2>&1; then
-      dirpart=`$as_dirname -- "$mf" ||
-$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-        X"$mf" : 'X\(//\)[^/]' \| \
-        X"$mf" : 'X\(//\)$' \| \
-        X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$mf" |
+    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
+      || continue
+    am_dirpart=`$as_dirname -- "$am_mf" ||
+$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+        X"$am_mf" : 'X\(//\)[^/]' \| \
+        X"$am_mf" : 'X\(//\)$' \| \
+        X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$am_mf" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
            s//\1/
            q
@@ -8094,53 +8100,48 @@
            q
          }
          s/.*/./; q'`
-    else
-      continue
-    fi
-    # Extract the definition of DEPDIR, am__include, and am__quote
-    # from the Makefile without running 'make'.
-    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
-    test -z "$DEPDIR" && continue
-    am__include=`sed -n 's/^am__include = //p' < "$mf"`
-    test -z "$am__include" && continue
-    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
-    # Find all dependency output files, they are included files with
-    # $(DEPDIR) in their names.  We invoke sed twice because it is the
-    # simplest approach to changing $(DEPDIR) to its actual value in the
-    # expansion.
-    for file in `sed -n "
-      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
-        sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
-      # Make sure the directory exists.
-      test -f "$dirpart/$file" && continue
-      fdir=`$as_dirname -- "$file" ||
-$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-        X"$file" : 'X\(//\)[^/]' \| \
-        X"$file" : 'X\(//\)$' \| \
-        X"$file" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$file" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-           s//\1/
-           q
-         }
-         /^X\(\/\/\)[^/].*/{
+    am_filepart=`$as_basename -- "$am_mf" ||
+$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
+        X"$am_mf" : 'X\(//\)$' \| \
+        X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$am_mf" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
            s//\1/
            q
          }
-         /^X\(\/\/\)$/{
+         /^X\/\(\/\/\)$/{
            s//\1/
            q
          }
-         /^X\(\/\).*/{
+         /^X\/\(\/\).*/{
            s//\1/
            q
          }
          s/.*/./; q'`
-      as_dir=$dirpart/$fdir; as_fn_mkdir_p
-      # echo "creating $dirpart/$file"
-      echo '# dummy' > "$dirpart/$file"
-    done
+    { echo "$as_me:$LINENO: cd "$am_dirpart" \
+      && sed -e '/# am--include-marker/d' "$am_filepart" \
+        | $MAKE -f - am--depfiles" >&5
+   (cd "$am_dirpart" \
+      && sed -e '/# am--include-marker/d' "$am_filepart" \
+        | $MAKE -f - am--depfiles) >&5 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } || am_rc=$?
   done
+  if test $am_rc -ne 0; then
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "Something went wrong bootstrapping makefile fragments
+    for automatic dependency tracking.  Try re-running configure with the
+    '--disable-dependency-tracking' option to at least be able to build
+    the package (albeit without support for automatic dependency tracking).
+See \`config.log' for more details" "$LINENO" 5; }
+  fi
+  { am_dirpart=; unset am_dirpart;}
+  { am_filepart=; unset am_filepart;}
+  { am_mf=; unset am_mf;}
+  { am_rc=; unset am_rc;}
+  rm -f conftest-deps.mk
 }
  ;;
 
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/paper-2.2/configure.ac new/paper-2.3/configure.ac
--- old/paper-2.2/configure.ac  2020-04-14 00:39:46.000000000 +0200
+++ new/paper-2.3/configure.ac  2020-10-12 16:25:06.000000000 +0200
@@ -1,6 +1,6 @@
 dnl Process this file with autoconf to produce a configure script
 
-AC_INIT([paper], [2.2])
+AC_INIT([paper], [2.3])
 AC_CONFIG_AUX_DIR([build-aux])
 AM_INIT_AUTOMAKE([-Wall])
 
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/paper-2.2/lib/Makefile.in 
new/paper-2.3/lib/Makefile.in
--- old/paper-2.2/lib/Makefile.in       2020-04-14 00:40:20.000000000 +0200
+++ new/paper-2.3/lib/Makefile.in       2020-10-12 16:25:28.000000000 +0200
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.15.1 from Makefile.am.
+# Makefile.in generated by automake 1.16.1 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2017 Free Software Foundation, Inc.
+# Copyright (C) 1994-2018 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -148,6 +148,7 @@
 CONFIG_CLEAN_FILES =
 CONFIG_CLEAN_VPATH_FILES =
 LIBRARIES = $(noinst_LIBRARIES)
+LTLIBRARIES = $(noinst_LTLIBRARIES)
 AM_V_AR = $(am__v_AR_@AM_V@)
 am__v_AR_ = $(am__v_AR_@AM_DEFAULT_V@)
 am__v_AR_0 = @echo "  AR      " $@;
@@ -156,7 +157,6 @@
 am__DEPENDENCIES_1 =
 am_libgnu_a_OBJECTS = progname.$(OBJEXT)
 libgnu_a_OBJECTS = $(am_libgnu_a_OBJECTS)
-LTLIBRARIES = $(noinst_LTLIBRARIES)
 AM_V_P = $(am__v_P_@AM_V@)
 am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
 am__v_P_0 = false
@@ -171,7 +171,8 @@
 am__v_at_1 = 
 DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
 depcomp = $(SHELL) $(top_srcdir)/build-aux/depcomp
-am__depfiles_maybe = depfiles
+am__maybe_remake_depfiles = depfiles
+am__depfiles_remade = ./$(DEPDIR)/progname.Po
 am__mv = mv -f
 COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
        $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
@@ -208,7 +209,7 @@
   $(RECURSIVE_CLEAN_TARGETS) \
   $(am__extra_recursive_targets)
 AM_RECURSIVE_TARGETS = $(am__recursive_targets:-recursive=) TAGS CTAGS \
-       distdir
+       distdir distdir-am
 am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
 # Read a list of newline-separated strings from the standard input,
 # and print each of them once, without duplicates.  Input order is
@@ -472,8 +473,8 @@
          *config.status*) \
            cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
          *) \
-           echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ 
$(am__depfiles_maybe)'; \
-           cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ 
$(am__depfiles_maybe);; \
+           echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ 
$(am__maybe_remake_depfiles)'; \
+           cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ 
$(am__maybe_remake_depfiles);; \
        esac;
 
 $(top_builddir)/config.status: $(top_srcdir)/configure 
$(CONFIG_STATUS_DEPENDENCIES)
@@ -488,11 +489,6 @@
 clean-noinstLIBRARIES:
        -test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
 
-libgnu.a: $(libgnu_a_OBJECTS) $(libgnu_a_DEPENDENCIES) 
$(EXTRA_libgnu_a_DEPENDENCIES) 
-       $(AM_V_at)-rm -f libgnu.a
-       $(AM_V_AR)$(libgnu_a_AR) libgnu.a $(libgnu_a_OBJECTS) $(libgnu_a_LIBADD)
-       $(AM_V_at)$(RANLIB) libgnu.a
-
 clean-noinstLTLIBRARIES:
        -test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES)
        @list='$(noinst_LTLIBRARIES)'; \
@@ -504,13 +500,24 @@
          rm -f $${locs}; \
        }
 
+libgnu.a: $(libgnu_a_OBJECTS) $(libgnu_a_DEPENDENCIES) 
$(EXTRA_libgnu_a_DEPENDENCIES) 
+       $(AM_V_at)-rm -f libgnu.a
+       $(AM_V_AR)$(libgnu_a_AR) libgnu.a $(libgnu_a_OBJECTS) $(libgnu_a_LIBADD)
+       $(AM_V_at)$(RANLIB) libgnu.a
+
 mostlyclean-compile:
        -rm -f *.$(OBJEXT)
 
 distclean-compile:
        -rm -f *.tab.c
 
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/progname.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/progname.Po@am__quote@ # 
am--include-marker
+
+$(am__depfiles_remade):
+       @$(MKDIR_P) $(@D)
+       @echo '# dummy' >$@-t && $(am__mv) $@-t $@
+
+am--depfiles: $(am__depfiles_remade)
 
 .c.o:
 @am__fastdepCC_TRUE@   $(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF 
$(DEPDIR)/$*.Tpo -c -o $@ $<
@@ -625,7 +632,10 @@
 distclean-tags:
        -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
 
-distdir: $(DISTFILES)
+distdir: $(BUILT_SOURCES)
+       $(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
        @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
        topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
        list='$(DISTFILES)'; \
@@ -728,7 +738,7 @@
        mostlyclean-am
 
 distclean: distclean-recursive
-       -rm -rf ./$(DEPDIR)
+               -rm -f ./$(DEPDIR)/progname.Po
        -rm -f Makefile
 distclean-am: clean-am distclean-compile distclean-generic \
        distclean-tags
@@ -774,7 +784,7 @@
 installcheck-am:
 
 maintainer-clean: maintainer-clean-recursive
-       -rm -rf ./$(DEPDIR)
+               -rm -f ./$(DEPDIR)/progname.Po
        -rm -f Makefile
 maintainer-clean-am: distclean-am maintainer-clean-generic
 
@@ -796,19 +806,20 @@
 .MAKE: $(am__recursive_targets) all check install install-am \
        install-strip
 
-.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am check \
-       check-am clean clean-generic clean-noinstLIBRARIES \
-       clean-noinstLTLIBRARIES cscopelist-am ctags ctags-am distclean \
-       distclean-compile distclean-generic distclean-tags distdir dvi \
-       dvi-am html html-am info info-am install install-am \
-       install-data install-data-am install-dvi install-dvi-am \
-       install-exec install-exec-am install-html install-html-am \
-       install-info install-info-am install-man install-pdf \
-       install-pdf-am install-ps install-ps-am install-strip \
-       installcheck installcheck-am installdirs installdirs-am \
-       maintainer-clean maintainer-clean-generic mostlyclean \
-       mostlyclean-compile mostlyclean-generic mostlyclean-local pdf \
-       pdf-am ps ps-am tags tags-am uninstall uninstall-am
+.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \
+       am--depfiles check check-am clean clean-generic \
+       clean-noinstLIBRARIES clean-noinstLTLIBRARIES cscopelist-am \
+       ctags ctags-am distclean distclean-compile distclean-generic \
+       distclean-tags distdir dvi dvi-am html html-am info info-am \
+       install install-am install-data install-data-am install-dvi \
+       install-dvi-am install-exec install-exec-am install-html \
+       install-html-am install-info install-info-am install-man \
+       install-pdf install-pdf-am install-ps install-ps-am \
+       install-strip installcheck installcheck-am installdirs \
+       installdirs-am maintainer-clean maintainer-clean-generic \
+       mostlyclean mostlyclean-compile mostlyclean-generic \
+       mostlyclean-local pdf pdf-am ps ps-am tags tags-am uninstall \
+       uninstall-am
 
 .PRECIOUS: Makefile
 
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/paper-2.2/man/Makefile.in 
new/paper-2.3/man/Makefile.in
--- old/paper-2.2/man/Makefile.in       2020-04-14 00:40:20.000000000 +0200
+++ new/paper-2.3/man/Makefile.in       2020-10-12 16:25:28.000000000 +0200
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.15.1 from Makefile.am.
+# Makefile.in generated by automake 1.16.1 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2017 Free Software Foundation, Inc.
+# Copyright (C) 1994-2018 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -340,8 +340,8 @@
          *config.status*) \
            cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
          *) \
-           echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ 
$(am__depfiles_maybe)'; \
-           cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ 
$(am__depfiles_maybe);; \
+           echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ 
$(am__maybe_remake_depfiles)'; \
+           cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ 
$(am__maybe_remake_depfiles);; \
        esac;
 
 $(top_builddir)/config.status: $(top_srcdir)/configure 
$(CONFIG_STATUS_DEPENDENCIES)
@@ -449,7 +449,10 @@
 cscope cscopelist:
 
 
-distdir: $(DISTFILES)
+distdir: $(BUILT_SOURCES)
+       $(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
        @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
        topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
        list='$(DISTFILES)'; \
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/paper-2.2/src/Makefile.in 
new/paper-2.3/src/Makefile.in
--- old/paper-2.2/src/Makefile.in       2020-04-14 00:40:20.000000000 +0200
+++ new/paper-2.3/src/Makefile.in       2020-10-12 16:25:28.000000000 +0200
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.15.1 from Makefile.am.
+# Makefile.in generated by automake 1.16.1 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2017 Free Software Foundation, Inc.
+# Copyright (C) 1994-2018 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -159,7 +159,8 @@
 am__v_at_1 = 
 DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
 depcomp = $(SHELL) $(top_srcdir)/build-aux/depcomp
-am__depfiles_maybe = depfiles
+am__maybe_remake_depfiles = depfiles
+am__depfiles_remade = ./$(DEPDIR)/localepaper.Po
 am__mv = mv -f
 COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
        $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
@@ -381,8 +382,8 @@
          *config.status*) \
            cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
          *) \
-           echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ 
$(am__depfiles_maybe)'; \
-           cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ 
$(am__depfiles_maybe);; \
+           echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ 
$(am__maybe_remake_depfiles)'; \
+           cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ 
$(am__maybe_remake_depfiles);; \
        esac;
 
 $(top_builddir)/config.status: $(top_srcdir)/configure 
$(CONFIG_STATUS_DEPENDENCIES)
@@ -483,7 +484,13 @@
 distclean-compile:
        -rm -f *.tab.c
 
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/localepaper.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/localepaper.Po@am__quote@ # 
am--include-marker
+
+$(am__depfiles_remade):
+       @$(MKDIR_P) $(@D)
+       @echo '# dummy' >$@-t && $(am__mv) $@-t $@
+
+am--depfiles: $(am__depfiles_remade)
 
 .c.o:
 @am__fastdepCC_TRUE@   $(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF 
$(DEPDIR)/$*.Tpo -c -o $@ $<
@@ -572,7 +579,10 @@
 distclean-tags:
        -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
 
-distdir: $(DISTFILES)
+distdir: $(BUILT_SOURCES)
+       $(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
        @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
        topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
        list='$(DISTFILES)'; \
@@ -645,7 +655,7 @@
 clean-am: clean-generic clean-libexecPROGRAMS mostlyclean-am
 
 distclean: distclean-am
-       -rm -rf ./$(DEPDIR)
+               -rm -f ./$(DEPDIR)/localepaper.Po
        -rm -f Makefile
 distclean-am: clean-am distclean-compile distclean-generic \
        distclean-tags
@@ -693,7 +703,7 @@
 installcheck-am:
 
 maintainer-clean: maintainer-clean-am
-       -rm -rf ./$(DEPDIR)
+               -rm -f ./$(DEPDIR)/localepaper.Po
        -rm -f Makefile
 maintainer-clean-am: distclean-am maintainer-clean-generic
 
@@ -714,16 +724,17 @@
 
 .MAKE: install-am install-exec-am install-strip
 
-.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \
-       clean-libexecPROGRAMS cscopelist-am ctags ctags-am distclean \
-       distclean-compile distclean-generic distclean-tags distdir dvi \
-       dvi-am html html-am info info-am install install-am \
-       install-binSCRIPTS install-data install-data-am install-dvi \
-       install-dvi-am install-exec install-exec-am install-exec-hook \
-       install-html install-html-am install-info install-info-am \
-       install-libexecPROGRAMS install-man install-pdf install-pdf-am \
-       install-ps install-ps-am install-strip install-sysconfDATA \
-       installcheck installcheck-am installdirs maintainer-clean \
+.PHONY: CTAGS GTAGS TAGS all all-am am--depfiles check check-am clean \
+       clean-generic clean-libexecPROGRAMS cscopelist-am ctags \
+       ctags-am distclean distclean-compile distclean-generic \
+       distclean-tags distdir dvi dvi-am html html-am info info-am \
+       install install-am install-binSCRIPTS install-data \
+       install-data-am install-dvi install-dvi-am install-exec \
+       install-exec-am install-exec-hook install-html install-html-am \
+       install-info install-info-am install-libexecPROGRAMS \
+       install-man install-pdf install-pdf-am install-ps \
+       install-ps-am install-strip install-sysconfDATA installcheck \
+       installcheck-am installdirs maintainer-clean \
        maintainer-clean-generic mostlyclean mostlyclean-compile \
        mostlyclean-generic pdf pdf-am ps ps-am tags tags-am uninstall \
        uninstall-am uninstall-binSCRIPTS uninstall-libexecPROGRAMS \
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/paper-2.2/src/paper.in.in 
new/paper-2.3/src/paper.in.in
--- old/paper-2.2/src/paper.in.in       2020-04-13 23:36:53.000000000 +0200
+++ new/paper-2.3/src/paper.in.in       2020-10-12 15:59:55.000000000 +0200
@@ -46,7 +46,7 @@
 END
 
 sub Die {
-  say "$program_name: $_[0]";
+  say STDERR "$program_name: $_[0]";
   exit(1);
 }
 
@@ -75,11 +75,30 @@
   exit $exit_code;
 }
 
+# Parse command-line options
+my ($opt_all, $opt_name, $opt_size, $opt_help, $opt_version);
+my $unit = "pt";
+my $opts = GetOptions(
+  "all" => \$opt_all,
+  "name" => \$opt_name,
+  "size" => \$opt_size,
+  "unit=s" => \$unit,
+  "help" => \$opt_help,
+  "version" => \$opt_version,
+ ) or usage(1);
+if ($opt_version) {
+  print STDERR $version_banner;
+  exit 0;
+}
+usage(0) if $opt_help;
+my $dim = $units{$unit} or Die($unit_err);
+usage(1) if $opt_all && $#ARGV >= 0;
+
 # Initialise papers list
 sub readspecs {
   my ($file) = @_;
   my @papers;
-  open(PAPERSPECS, $file) or Die("could not read `$file'");
+  return unless open(PAPERSPECS, $file);
   while (<PAPERSPECS>) {
     chomp $_;
     my ($name, $w, $h, $unit) = split /,/;
@@ -102,31 +121,11 @@
   my $home = $ENV{HOME};
   $xdg_config_home = catfile($home, ".config") if $home;
 }
-my $userspecs = catfile($xdg_config_home, "@PAPERSPECS@");
-@user_papers = readspecs($userspecs) if -e $userspecs;
+@user_papers = readspecs(catfile($xdg_config_home, "@PAPERSPECS@"));
 @system_papers = readspecs(catfile($sysconfdir, "@PAPERSPECS@"));
 $default_paper = $system_papers[0] || $user_papers[0] || Die("no paper sizes 
configured");
 push @papers, @user_papers, @system_papers;
 
-# Parse command-line options
-my ($opt_all, $opt_name, $opt_size, $opt_help, $opt_version);
-my $unit = "pt";
-my $opts = GetOptions(
-  "all" => \$opt_all,
-  "name" => \$opt_name,
-  "size" => \$opt_size,
-  "unit=s" => \$unit,
-  "help" => \$opt_help,
-  "version" => \$opt_version,
- ) or usage(1);
-if ($opt_version) {
-  print STDERR $version_banner;
-  exit 0;
-}
-usage(0) if $opt_help;
-my $dim = $units{$unit} or Die($unit_err);
-usage(1) if $opt_all && $#ARGV >= 0;
-
 # Get paper type from the locale
 sub mm_to_pt { int(($_[0] * 72 / 2.54 / 10) + 0.5); }
 


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