docs: fix filter-branch subdir example for exotic repo names

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 4e3bf4a06b3779c19e068bc4720700805812ed40..46186ab909ebe12a659bda7690ee5511a2cf7794 100755 (executable)
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -2913,8 +2913,10 @@ sub parse_date {
        $date{'iso-8601'}  = sprintf "%04d-%02d-%02dT%02d:%02d:%02dZ",
                             1900+$year, 1+$mon, $mday, $hour ,$min, $sec;
 
-       $tz =~ m/^([+\-][0-9][0-9])([0-9][0-9])$/;
-       my $local = $epoch + ((int $1 + ($2/60)) * 3600);
+       my ($tz_sign, $tz_hour, $tz_min) =
+               ($tz =~ m/^([-+])(\d\d)(\d\d)$/);
+       $tz_sign = ($tz_sign eq '-' ? -1 : +1);
+       my $local = $epoch + $tz_sign*((($tz_hour*60) + $tz_min)*60);
        ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($local);
        $date{'hour_local'} = $hour;
        $date{'minute_local'} = $min;
@@ -3468,7 +3470,7 @@ sub run_highlighter {
        close $fd;
        open $fd, quote_command(git_cmd(), "cat-file", "blob", $hash)." | ".
                  quote_command($highlight_bin).
-                 " --xhtml --fragment --syntax $syntax |"
+                 " --replace-tabs=8 --fragment --syntax $syntax |"
                or die_error(500, "Couldn't open file or run syntax highlighter");
        return $fd;
 }
@@ -3501,7 +3503,7 @@ sub print_feed_meta {
                        $href_params{'-title'} = 'log';
                }
 
-               foreach my $format qw(RSS Atom) {
+               foreach my $format (qw(RSS Atom)) {
                        my $type = lc($format);
                        my %link_attr = (
                                '-rel' => 'alternate',
@@ -3601,10 +3603,15 @@ sub git_header_html {
                insert_file($site_header);
        }
 
-       print "<div class=\"page_header\">\n" .
-             $cgi->a({-href => esc_url($logo_url),
-                      -title => $logo_label},
-                     qq(<img src=").esc_url($logo).qq(" width="72" height="27" alt="git" class="logo"/>));
+       print "<div class=\"page_header\">\n";
+       if (defined $logo) {
+               print $cgi->a({-href => esc_url($logo_url),
+                              -title => $logo_label},
+                             $cgi->img({-src => esc_url($logo),
+                                        -width => 72, -height => 27,
+                                        -alt => "git",
+                                        -class => "logo"}));
+       }
        print $cgi->a({-href => esc_url($home_link)}, $home_link_str) . " / ";
        if (defined $project) {
                print $cgi->a({-href => href(action=>"summary")}, esc_html($project));
@@ -3677,7 +3684,7 @@ sub git_footer_html {
                }
                $href_params{'-title'} ||= 'log';
 
-               foreach my $format qw(RSS Atom) {
+               foreach my $format (qw(RSS Atom)) {
                        $href_params{'action'} = lc($format);
                        print $cgi->a({-href => href(%href_params),
                                      -title => "$href_params{'-title'} $format feed",
@@ -4407,7 +4414,7 @@ sub git_difftree_body {
                }
                if ($diff->{'from_mode'} ne ('0' x 6)) {
                        $from_mode_oct = oct $diff->{'from_mode'};
-                       if (S_ISREG($to_mode_oct)) { # only for regular file
+                       if (S_ISREG($from_mode_oct)) { # only for regular file
                                $from_mode_str = sprintf("%04o", $from_mode_oct & 0777); # permission bits
                        }
                        $from_file_type = file_type($diff->{'from_mode'});
@@ -4901,7 +4908,6 @@ sub git_log_body {
                next if !%co;
                my $commit = $co{'id'};
                my $ref = format_ref_marker($refs, $commit);
-               my %ad = parse_date($co{'author_epoch'});
                git_print_header_div('commit',
                               "<span class=\"age\">$co{'age_string'}</span>" .
                               esc_html($co{'title'}) . $ref,
@@ -7059,7 +7065,7 @@ sub git_feed {
        if (defined($commitlist[0])) {
                %latest_commit = %{$commitlist[0]};
                my $latest_epoch = $latest_commit{'committer_epoch'};
-               %latest_date   = parse_date($latest_epoch);
+               %latest_date   = parse_date($latest_epoch, $latest_commit{'comitter_tz'});
                my $if_modified = $cgi->http('IF_MODIFIED_SINCE');
                if (defined $if_modified) {
                        my $since;
@@ -7190,7 +7196,7 @@ sub git_feed {
                if (($i >= 20) && ((time - $co{'author_epoch'}) > 48*60*60)) {
                        last;
                }
-               my %cd = parse_date($co{'author_epoch'});
+               my %cd = parse_date($co{'author_epoch'}, $co{'author_tz'});
 
                # get list of changed files
                open my $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,