final push for 1.1.2v1.1.2

1 files changed, 0 insertions, 499 deletions

diff --git a/build-aux/gitlog-to-changelog b/build-aux/gitlog-to-changelog
deleted file mode 100755
index 1e73f42..0000000
--- a/build-aux/gitlog-to-changelog
+++ /dev/null
@@ -1,499 +0,0 @@
-eval '(exit $?0)' && eval 'exec perl -wS "$0" "$@"'
-  & eval 'exec perl -wS "$0" $argv:q'
-    if 0;
-# Convert git log output to ChangeLog format.
-
-my $VERSION = '2018-03-07 03:47'; # UTC
-# The definition above must lie within the first 8 lines in order
-# for the Emacs time-stamp write hook (at end) to update it.
-# If you change this file with Emacs, please let the write hook
-# do its job.  Otherwise, update this string manually.
-
-# Copyright (C) 2008-2018 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
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-# Written by Jim Meyering
-
-use strict;
-use warnings;
-use Getopt::Long;
-use POSIX qw(strftime);
-
-(my $ME = $0) =~ s|.*/||;
-
-# use File::Coda; # https://meyering.net/code/Coda/
-END {
-  defined fileno STDOUT or return;
-  close STDOUT and return;
-  warn "$ME: failed to close standard output: $!\n";
-  $? ||= 1;
-}
-
-sub usage ($)
-{
-  my ($exit_code) = @_;
-  my $STREAM = ($exit_code == 0 ? *STDOUT : *STDERR);
-  if ($exit_code != 0)
-    {
-      print $STREAM "Try '$ME --help' for more information.\n";
-    }
-  else
-    {
-      print $STREAM <<EOF;
-Usage: $ME [OPTIONS] [ARGS]
-
-Convert git log output to ChangeLog format.  If present, any ARGS
-are passed to "git log".  To avoid ARGS being parsed as options to
-$ME, they may be preceded by '--'.
-
-OPTIONS:
-
-   --amend=FILE FILE maps from an SHA1 to perl code (i.e., s/old/new/) that
-                  makes a change to SHA1's commit log text or metadata.
-   --append-dot append a dot to the first line of each commit message if
-                  there is no other punctuation or blank at the end.
-   --no-cluster never cluster commit messages under the same date/author
-                  header; the default is to cluster adjacent commit messages
-                  if their headers are the same and neither commit message
-                  contains multiple paragraphs.
-   --srcdir=DIR the root of the source tree, from which the .git/
-                  directory can be derived.
-   --since=DATE convert only the logs since DATE;
-                  the default is to convert all log entries.
-   --until=DATE convert only the logs older than DATE.
-   --ignore-matching=PAT ignore commit messages whose first lines match PAT.
-   --ignore-line=PAT ignore lines of commit messages that match PAT.
-   --format=FMT set format string for commit subject and body;
-                  see 'man git-log' for the list of format metacharacters;
-                  the default is '%s%n%b%n'
-   --strip-tab  remove one additional leading TAB from commit message lines.
-   --strip-cherry-pick  remove data inserted by "git cherry-pick";
-                  this includes the "cherry picked from commit ..." line,
-                  and the possible final "Conflicts:" paragraph.
-   --help       display this help and exit
-   --version    output version information and exit
-
-EXAMPLE:
-
-  $ME --since=2008-01-01 > ChangeLog
-  $ME -- -n 5 foo > last-5-commits-to-branch-foo
-
-SPECIAL SYNTAX:
-
-The following types of strings are interpreted specially when they appear
-at the beginning of a log message line.  They are not copied to the output.
-
-  Copyright-paperwork-exempt: Yes
-    Append the "(tiny change)" notation to the usual "date name email"
-    ChangeLog header to mark a change that does not require a copyright
-    assignment.
-  Co-authored-by: Joe User <user\@example.com>
-    List the specified name and email address on a second
-    ChangeLog header, denoting a co-author.
-  Signed-off-by: Joe User <user\@example.com>
-    These lines are simply elided.
-
-In a FILE specified via --amend, comment lines (starting with "#") are ignored.
-FILE must consist of <SHA,CODE+> pairs where SHA is a 40-byte SHA1 (alone on
-a line) referring to a commit in the current project, and CODE refers to one
-or more consecutive lines of Perl code.  Pairs must be separated by one or
-more blank line.
-
-Here is sample input for use with --amend=FILE, from coreutils:
-
-3a169f4c5d9159283548178668d2fae6fced3030
-# fix typo in title:
-s/all tile types/all file types/
-
-1379ed974f1fa39b12e2ffab18b3f7a607082202
-# Due to a bug in vc-dwim, I mis-attributed a patch by Paul to myself.
-# Change the author to be Paul.  Note the escaped "@":
-s,Jim .*>,Paul Eggert <eggert\\\@cs.ucla.edu>,
-
-EOF
-    }
-  exit $exit_code;
-}
-
-# If the string $S is a well-behaved file name, simply return it.
-# If it contains white space, quotes, etc., quote it, and return the new string.
-sub shell_quote($)
-{
-  my ($s) = @_;
-  if ($s =~ m![^\w+/.,-]!)
-    {
-      # Convert each single quote to '\''
-      $s =~ s/\'/\'\\\'\'/g;
-      # Then single quote the string.
-      $s = "'$s'";
-    }
-  return $s;
-}
-
-sub quoted_cmd(@)
-{
-  return join (' ', map {shell_quote $_} @_);
-}
-
-# Parse file F.
-# Comment lines (starting with "#") are ignored.
-# F must consist of <SHA,CODE+> pairs where SHA is a 40-byte SHA1
-# (alone on a line) referring to a commit in the current project, and
-# CODE refers to one or more consecutive lines of Perl code.
-# Pairs must be separated by one or more blank line.
-sub parse_amend_file($)
-{
-  my ($f) = @_;
-
-  open F, '<', $f
-    or die "$ME: $f: failed to open for reading: $!\n";
-
-  my $fail;
-  my $h = {};
-  my $in_code = 0;
-  my $sha;
-  while (defined (my $line = <F>))
-    {
-      $line =~ /^\#/
-        and next;
-      chomp $line;
-      $line eq ''
-        and $in_code = 0, next;
-
-      if (!$in_code)
-        {
-          $line =~ /^([0-9a-fA-F]{40})$/
-            or (warn "$ME: $f:$.: invalid line; expected an SHA1\n"),
-              $fail = 1, next;
-          $sha = lc $1;
-          $in_code = 1;
-          exists $h->{$sha}
-            and (warn "$ME: $f:$.: duplicate SHA1\n"),
-              $fail = 1, next;
-        }
-      else
-        {
-          $h->{$sha} ||= '';
-          $h->{$sha} .= "$line\n";
-        }
-    }
-  close F;
-
-  $fail
-    and exit 1;
-
-  return $h;
-}
-
-# git_dir_option $SRCDIR
-#
-# From $SRCDIR, the --git-dir option to pass to git (none if $SRCDIR
-# is undef).  Return as a list (0 or 1 element).
-sub git_dir_option($)
-{
-  my ($srcdir) = @_;
-  my @res = ();
-  if (defined $srcdir)
-    {
-      my $qdir = shell_quote $srcdir;
-      my $cmd = "cd $qdir && git rev-parse --show-toplevel";
-      my $qcmd = shell_quote $cmd;
-      my $git_dir = qx($cmd);
-      defined $git_dir
-        or die "$ME: cannot run $qcmd: $!\n";
-      $? == 0
-        or die "$ME: $qcmd had unexpected exit code or signal ($?)\n";
-      chomp $git_dir;
-      push @res, "--git-dir=$git_dir/.git";
-    }
-  @res;
-}
-
-{
-  my $since_date;
-  my $until_date;
-  my $format_string = '%s%n%b%n';
-  my $amend_file;
-  my $append_dot = 0;
-  my $cluster = 1;
-  my $ignore_matching;
-  my $ignore_line;
-  my $strip_tab = 0;
-  my $strip_cherry_pick = 0;
-  my $srcdir;
-  GetOptions
-    (
-     help => sub { usage 0 },
-     version => sub { print "$ME version $VERSION\n"; exit },
-     'since=s' => \$since_date,
-     'until=s' => \$until_date,
-     'format=s' => \$format_string,
-     'amend=s' => \$amend_file,
-     'append-dot' => \$append_dot,
-     'cluster!' => \$cluster,
-     'ignore-matching=s' => \$ignore_matching,
-     'ignore-line=s' => \$ignore_line,
-     'strip-tab' => \$strip_tab,
-     'strip-cherry-pick' => \$strip_cherry_pick,
-     'srcdir=s' => \$srcdir,
-    ) or usage 1;
-
-  defined $since_date
-    and unshift @ARGV, "--since=$since_date";
-  defined $until_date
-    and unshift @ARGV, "--until=$until_date";
-
-  # This is a hash that maps an SHA1 to perl code (i.e., s/old/new/)
-  # that makes a correction in the log or attribution of that commit.
-  my $amend_code = defined $amend_file ? parse_amend_file $amend_file : {};
-
-  my @cmd = ('git',
-             git_dir_option $srcdir,
-             qw(log --log-size),
-             '--pretty=format:%H:%ct  %an  <%ae>%n%n'.$format_string, @ARGV);
-  open PIPE, '-|', @cmd
-    or die ("$ME: failed to run '". quoted_cmd (@cmd) ."': $!\n"
-            . "(Is your Git too old?  Version 1.5.1 or later is required.)\n");
-
-  my $prev_multi_paragraph;
-  my $prev_date_line = '';
-  my @prev_coauthors = ();
-  my @skipshas = ();
-  while (1)
-    {
-      defined (my $in = <PIPE>)
-        or last;
-      $in =~ /^log size (\d+)$/
-        or die "$ME:$.: Invalid line (expected log size):\n$in";
-      my $log_nbytes = $1;
-
-      my $log;
-      my $n_read = read PIPE, $log, $log_nbytes;
-      $n_read == $log_nbytes
-        or die "$ME:$.: unexpected EOF\n";
-
-      # Extract leading hash.
-      my ($sha, $rest) = split ':', $log, 2;
-      defined $sha
-        or die "$ME:$.: malformed log entry\n";
-      $sha =~ /^[0-9a-fA-F]{40}$/
-        or die "$ME:$.: invalid SHA1: $sha\n";
-
-      my $skipflag = 0;
-      if (@skipshas)
-        {
-          foreach(@skipshas)
-            {
-              if ($sha =~ /^$_/)
-                {
-                  $skipflag = $_;
-                  last;
-                }
-            }
-        }
-
-      # If this commit's log requires any transformation, do it now.
-      my $code = $amend_code->{$sha};
-      if (defined $code)
-        {
-          eval 'use Safe';
-          my $s = new Safe;
-          # Put the unpreprocessed entry into "$_".
-          $_ = $rest;
-
-          # Let $code operate on it, safely.
-          my $r = $s->reval("$code")
-            or die "$ME:$.:$sha: failed to eval \"$code\":\n$@\n";
-
-          # Note that we've used this entry.
-          delete $amend_code->{$sha};
-
-          # Update $rest upon success.
-          $rest = $_;
-        }
-
-      # Remove lines inserted by "git cherry-pick".
-      if ($strip_cherry_pick)
-        {
-          $rest =~ s/^\s*Conflicts:\n.*//sm;
-          $rest =~ s/^\s*\(cherry picked from commit [\da-f]+\)\n//m;
-        }
-
-      my @line = split /[ \t]*\n/, $rest;
-      my $author_line = shift @line;
-      defined $author_line
-        or die "$ME:$.: unexpected EOF\n";
-      $author_line =~ /^(\d+)  (.*>)$/
-        or die "$ME:$.: Invalid line "
-          . "(expected date/author/email):\n$author_line\n";
-
-      # Format 'Copyright-paperwork-exempt: Yes' as a standard ChangeLog
-      # `(tiny change)' annotation.
-      my $tiny = (grep (/^(?:Copyright-paperwork-exempt|Tiny-change):\s+[Yy]es$/, @line)
-                  ? '  (tiny change)' : '');
-
-      my $date_line = sprintf "%s  %s$tiny\n",
-        strftime ("%Y-%m-%d", localtime ($1)), $2;
-
-      my @coauthors = grep /^Co-authored-by:.*$/, @line;
-      # Omit meta-data lines we've already interpreted.
-      @line = grep !/^(?:Signed-off-by:[ ].*>$
-                       |Co-authored-by:[ ]
-                       |Copyright-paperwork-exempt:[ ]
-                       |Tiny-change:[ ]
-                       )/x, @line;
-
-      # Remove leading and trailing blank lines.
-      if (@line)
-        {
-          while ($line[0] =~ /^\s*$/) { shift @line; }
-          while ($line[$#line] =~ /^\s*$/) { pop @line; }
-        }
-
-      # Handle Emacs gitmerge.el "skipped" commits.
-      # Yes, this should be controlled by an option.  So sue me.
-      if ( grep /^(; )?Merge from /, @line )
-      {
-          my $found = 0;
-          foreach (@line)
-          {
-              if (grep /^The following commit.*skipped:$/, $_)
-              {
-                  $found = 1;
-                  ## Reset at each merge to reduce chance of false matches.
-                  @skipshas = ();
-                  next;
-              }
-              if ($found && $_ =~ /^([0-9a-fA-F]{7,}) [^ ]/)
-              {
-                  push ( @skipshas, $1 );
-              }
-          }
-      }
-
-      # Ignore commits that match the --ignore-matching pattern, if specified.
-      if (defined $ignore_matching && @line && $line[0] =~ /$ignore_matching/)
-        {
-          $skipflag = 1;
-        }
-      elsif ($skipflag)
-        {
-          ## Perhaps only warn if a pattern matches more than once?
-          warn "$ME: warning: skipping $sha due to $skipflag\n";
-        }
-
-      if (! $skipflag)
-        {
-          if (defined $ignore_line && @line)
-            {
-              @line = grep ! /$ignore_line/, @line;
-              while ($line[$#line] =~ /^\s*$/) { pop @line; }
-            }
-
-          # Record whether there are two or more paragraphs.
-          my $multi_paragraph = grep /^\s*$/, @line;
-
-          # Format 'Co-authored-by: A U Thor <email@example.com>' lines in
-          # standard multi-author ChangeLog format.
-          for (@coauthors)
-            {
-              s/^Co-authored-by:\s*/\t    /;
-              s/\s*</  </;
-
-              /<.*?@.*\..*>/
-                or warn "$ME: warning: missing email address for "
-                  . substr ($_, 5) . "\n";
-            }
-
-          # If clustering of commit messages has been disabled, if this header
-          # would be different from the previous date/name/etc. header,
-          # or if this or the previous entry consists of two or more paragraphs,
-          # then print the header.
-          if ( ! $cluster
-              || $date_line ne $prev_date_line
-              || "@coauthors" ne "@prev_coauthors"
-              || $multi_paragraph
-              || $prev_multi_paragraph)
-            {
-              $prev_date_line eq ''
-                or print "\n";
-              print $date_line;
-              @coauthors
-                and print join ("\n", @coauthors), "\n";
-            }
-          $prev_date_line = $date_line;
-          @prev_coauthors = @coauthors;
-          $prev_multi_paragraph = $multi_paragraph;
-
-          # If there were any lines
-          if (@line == 0)
-            {
-              warn "$ME: warning: empty commit message:\n  $date_line\n";
-            }
-          else
-            {
-              if ($append_dot)
-                {
-                  # If the first line of the message has enough room, then
-                  if (length $line[0] < 72)
-                    {
-                      # append a dot if there is no other punctuation or blank
-                      # at the end.
-                      $line[0] =~ /[[:punct:]\s]$/
-                        or $line[0] .= '.';
-                    }
-                }
-
-              # Remove one additional leading TAB from each line.
-              $strip_tab
-                and map { s/^\t// } @line;
-
-              # Prefix each non-empty line with a TAB.
-              @line = map { length $_ ? "\t$_" : '' } @line;
-
-              print "\n", join ("\n", @line), "\n";
-            }
-        }
-
-      defined ($in = <PIPE>)
-        or last;
-      $in ne "\n"
-        and die "$ME:$.: unexpected line:\n$in";
-    }
-
-  close PIPE
-    or die "$ME: error closing pipe from " . quoted_cmd (@cmd) . "\n";
-  # FIXME-someday: include $PROCESS_STATUS in the diagnostic
-
-  # Complain about any unused entry in the --amend=F specified file.
-  my $fail = 0;
-  foreach my $sha (keys %$amend_code)
-    {
-      warn "$ME:$amend_file: unused entry: $sha\n";
-      $fail = 1;
-    }
-
-  exit $fail;
-}
-
-# Local Variables:
-# mode: perl
-# indent-tabs-mode: nil
-# eval: (add-hook 'before-save-hook 'time-stamp)
-# time-stamp-start: "my $VERSION = '"
-# time-stamp-format: "%:y-%02m-%02d %02H:%02M"
-# time-stamp-time-zone: "UTC0"
-# time-stamp-end: "'; # UTC"
-# End: