Merge branch 'master' into lj/refs

* master: (72 commits)
  runstatus: do not recurse into subdirectories if not needed
  grep: fix --fixed-strings combined with expression.
  grep: free expressions and patterns when done.
  Corrected copy-and-paste thinko in ignore executable bit test case.
  An illustration of rev-list --parents --pretty=raw
  Allow git-checkout when on a non-existant branch.
  gitweb: Decode long title for link tooltips
  git-svn: Fix fetch --no-ignore-externals with GIT_SVN_NO_LIB=1
  Ignore executable bit when adding files if filemode=0.
  Remove empty ref directories that prevent creating a ref.
  Use const for interpolate arguments
  git-archive: update documentation
  Deprecate merge-recursive.py
  gitweb: fix over-eager application of esc_html().
  Allow '(no author)' in git-svn's authors file.
  Allow 'svn fetch' on '(no date)' revisions in Subversion.
  git-repack: allow git-repack to run in subdirectory
  Remove upload-tar and make git-tar-tree a thin wrapper to git-archive
  git-tar-tree: Move code for git-archive --format=tar to archive-tar.c
  git-tar-tree: Remove duplicate git_config() call
  ...

1 files changed, 6 insertions, 2 deletions

diff --git a/git-svn.perl b/git-svn.perl
index 0290850b6..f5c7d4634 100755
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -52,7 +52,7 @@ my ($_revision,$_stdin,$_no_ignore_ext,$_no_stop_copy,$_help,$_rmdir,$_edit,
 	$_template, $_shared, $_no_default_regex, $_no_graft_copy,
 	$_limit, $_verbose, $_incremental, $_oneline, $_l_fmt, $_show_commit,
 	$_version, $_upgrade, $_authors, $_branch_all_refs, @_opt_m,
-	$_merge, $_strategy, $_dry_run);
+	$_merge, $_strategy, $_dry_run, $_ignore_nodate);
 my (@_branch_from, %tree_map, %users, %rusers, %equiv);
 my ($_svn_co_url_revs, $_svn_pg_peg_revs);
 my @repo_path_split_cache;
@@ -65,6 +65,7 @@ my %fc_opts = ( 'no-ignore-externals' => \$_no_ignore_ext,
 		'repack:i' => \$_repack,
 		'no-metadata' => \$_no_metadata,
 		'quiet|q' => \$_q,
+		'ignore-nodate' => \$_ignore_nodate,
 		'repack-flags|repack-args|repack-opts=s' => \$_repack_flags);
 
 my ($_trunk, $_tags, $_branches);
@@ -1246,6 +1247,7 @@ sub assert_svn_wc_clean {
 	}
 	my @status = grep(!/^Performing status on external/,(`svn status`));
 	@status = grep(!/^\s*$/,@status);
+	@status = grep(!/^X/,@status) if $_no_ignore_ext;
 	if (scalar @status) {
 		print STDERR "Tree ($SVN_WC) is not clean:\n";
 		print STDERR $_ foreach @status;
@@ -1734,6 +1736,8 @@ sub next_log_entry {
 			my $rev = $1;
 			my ($author, $date, $lines) = split(/\s*\|\s*/, $_, 3);
 			($lines) = ($lines =~ /(\d+)/);
+			$date = '1970-01-01 00:00:00 +0000'
+				if ($_ignore_nodate && $date eq '(no date)');
 			my ($Y,$m,$d,$H,$M,$S,$tz) = ($date =~
 					/(\d{4})\-(\d\d)\-(\d\d)\s
 					 (\d\d)\:(\d\d)\:(\d\d)\s([\-\+]\d+)/x)
@@ -2168,7 +2172,7 @@ sub load_authors {
 	open my $authors, '<', $_authors or die "Can't open $_authors $!\n";
 	while (<$authors>) {
 		chomp;
-		next unless /^(\S+?)\s*=\s*(.+?)\s*<(.+)>\s*$/;
+		next unless /^(\S+?|\(no author\))\s*=\s*(.+?)\s*<(.+)>\s*$/;
 		my ($user, $name, $email) = ($1, $2, $3);
 		$users{$user} = [$name, $email];
 	}