v125

diff --git a/gitweb.cgi b/gitweb.cgi
index 2be26bdbbe3cca8ff7f2443689627c592258d069..534edeaa8f2b5474c1e63fb39b09780187f612f9 100755 (executable)
--- a/gitweb.cgi
+++ b/gitweb.cgi
@@ -14,7 +14,7 @@ use CGI::Carp qw(fatalsToBrowser);
 use Fcntl ':mode';
 
 my $cgi = new CGI;
 use Fcntl ':mode';
 
 my $cgi = new CGI;

-my $version =          "121";
+my $version =          "125";

 my $my_url =           $cgi->url();
 my $my_uri =           $cgi->url(-absolute => 1);
 my $rss_link = "";
 my $my_url =           $cgi->url();
 my $my_uri =           $cgi->url(-absolute => 1);
 my $rss_link = "";


@@ -200,11 +200,13 @@ div.list_head {
 div.list a { text-decoration:none; color:#000000; }
 div.list a:hover { color:#880000; }
 div.link {
 div.list a { text-decoration:none; color:#000000; }
 div.list a:hover { color:#880000; }
 div.link {

-       margin:0px 15px; padding:0px 6px 8px; border:solid #d9d8d1; border-width:0px 1px 1px;
+       margin:0px 15px; padding:4px 6px 6px; border:solid #d9d8d1; border-width:0px 1px 1px;

        font-family:sans-serif; font-size:10px;
 }
 td { padding:5px 15px 0px 0px; font-size:12px; }
 th { padding-right:10px; font-size:12px; text-align:left; }
        font-family:sans-serif; font-size:10px;
 }
 td { padding:5px 15px 0px 0px; font-size:12px; }
 th { padding-right:10px; font-size:12px; text-align:left; }

+td.link { font-family:sans-serif; font-size:10px; }
+td.pre { font-family:monospace; font-size:12px; white-space:pre; padding:2px 15px 0px 0px; }

 span.diff_info { color:#000099; background-color:#edece6; font-style:italic; }
 a.rss_logo { float:right; padding:3px 0px; width:35px; line-height:10px;
        border:1px solid; border-color:#fcc7a5 #7d3302 #3e1a01 #ff954e;
 span.diff_info { color:#000099; background-color:#edece6; font-style:italic; }
 a.rss_logo { float:right; padding:3px 0px; width:35px; line-height:10px;
        border:1px solid; border-color:#fcc7a5 #7d3302 #3e1a01 #ff954e;


@@ -257,6 +259,16 @@ sub die_error {
        exit;
 }
 
        exit;
 }
 

+sub git_get_type {
+       my $hash = shift;
+
+       open my $fd, "-|", "$gitbin/git-cat-file -t $hash" || return;
+       my $type = <$fd>;
+       close $fd;
+       chomp $type;
+       return $type;
+}
+

 sub git_read_head {
        my $path = shift;
 
 sub git_read_head {
        my $path = shift;
 


@@ -312,7 +324,11 @@ sub git_read_commit {
        $co{'parent'} = $parents[0];
        my (@comment) = map { chomp; $_ } <$fd>;
        $co{'comment'} = \@comment;
        $co{'parent'} = $parents[0];
        my (@comment) = map { chomp; $_ } <$fd>;
        $co{'comment'} = \@comment;

-       $co{'title'} = $comment[0];
+       $comment[0] =~ m/^(.{0,60}[^ ]*)/;
+       $co{'title'} = $1;
+       if ($comment[0] ne $co{'title'}) {
+               $co{'title'} .= " [...]";
+       }

        close $fd || return;
        if (!defined $co{'tree'}) {
                return undef
        close $fd || return;
        if (!defined $co{'tree'}) {
                return undef


@@ -564,7 +580,7 @@ sub git_get_hash_by_path {
        while (my $part = shift @parts) {
                open my $fd, "-|", "$gitbin/git-ls-tree $tree" || die_error(undef, "Open git-ls-tree failed.");
                my (@entries) = map { chomp; $_ } <$fd>;
        while (my $part = shift @parts) {
                open my $fd, "-|", "$gitbin/git-ls-tree $tree" || die_error(undef, "Open git-ls-tree failed.");
                my (@entries) = map { chomp; $_ } <$fd>;

-               close $fd || die_error(undef, "Reading tree failed.");
+               close $fd || return undef;

                foreach my $line (@entries) {
                        #'100644        blob    0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa        panic.c'
                        $line =~ m/^([0-9]+)\t(.*)\t(.*)\t(.*)$/;
                foreach my $line (@entries) {
                        #'100644        blob    0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa        panic.c'
                        $line =~ m/^([0-9]+)\t(.*)\t(.*)\t(.*)$/;


@@ -594,9 +610,9 @@ sub git_blob {
        my $base = $file_name || "";
        git_header_html();
        if (defined $hash_base && (my %co = git_read_commit($hash_base))) {
        my $base = $file_name || "";
        git_header_html();
        if (defined $hash_base && (my %co = git_read_commit($hash_base))) {

-               print "<div class=\"page_nav\"> view\n" .
+               print "<div class=\"page_nav\">\n" .

                      $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash_base"}, "commit") .
                      $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash_base"}, "commit") .

-                     " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash_base"}, "diffs") .
+                     " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash_base"}, "commitdiff") .

                      " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=" . $co{'tree'} . ";hb=$hash_base"}, "tree");
                if (defined $file_name) {
                        print " | " . $cgi->a({-href => "$my_uri?p=$project;a=history;h=$hash_base;f=$file_name"}, "history");
                      " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=" . $co{'tree'} . ";hb=$hash_base"}, "tree");
                if (defined $file_name) {
                        print " | " . $cgi->a({-href => "$my_uri?p=$project;a=history;h=$hash_base;f=$file_name"}, "history");


@@ -643,9 +659,9 @@ sub git_tree {
        my $base = "";
        if (defined $hash_base && (my %co = git_read_commit($hash_base))) {
                $base_key = ";hb=$hash_base";
        my $base = "";
        if (defined $hash_base && (my %co = git_read_commit($hash_base))) {
                $base_key = ";hb=$hash_base";

-               print "<div class=\"page_nav\"> view\n" .
+               print "<div class=\"page_nav\">\n" .

                      $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash_base"}, "commit") . " | " .
                      $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash_base"}, "commit") . " | " .

-                     $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash_base"}, "diffs") . " | " .
+                     $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash_base"}, "commitdiff") . " | " .

                      $cgi->a({-href => "$my_uri?p=$project;a=tree;h=" . $co{'tree'} . ";hb=$hash_base"}, "tree") .
                      "<br/><br/>\n" .
                      "</div>\n";
                      $cgi->a({-href => "$my_uri?p=$project;a=tree;h=" . $co{'tree'} . ";hb=$hash_base"}, "tree") .
                      "<br/><br/>\n" .
                      "</div>\n";


@@ -664,7 +680,7 @@ sub git_tree {
                print "<div class=\"page_path\">/</div>\n";
        }
        print "<div class=\"page_body\">\n";
                print "<div class=\"page_path\">/</div>\n";
        }
        print "<div class=\"page_body\">\n";

-       print "<pre>\n";
+       print "<table cellspacing=\"0\">\n";

        foreach my $line (@entries) {
                #'100644        blob    0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa        panic.c'
                $line =~ m/^([0-9]+)\t(.*)\t(.*)\t(.*)$/;
        foreach my $line (@entries) {
                #'100644        blob    0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa        panic.c'
                $line =~ m/^([0-9]+)\t(.*)\t(.*)\t(.*)$/;


@@ -673,21 +689,23 @@ sub git_tree {
                my $t_hash = $3;
                my $t_name = $4;
                $file_key = ";f=$base$t_name";
                my $t_hash = $3;
                my $t_name = $4;
                $file_key = ";f=$base$t_name";

+               print "<tr>\n" .
+                     "<td class=\"pre\">" . mode_str($t_mode) . "</td>\n";

                if ($t_type eq "blob") {
                if ($t_type eq "blob") {

-                       print mode_str($t_mode). " " . $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$t_hash" . $base_key . $file_key}, $t_name);
-                       if (S_ISLNK(oct $t_mode)) {
-                               open my $fd, "-|", "$gitbin/git-cat-file blob $t_hash";
-                               my $target = <$fd>;
-                               close $fd;
-                               print "\t -> $target";
-                       }
-                       print "\n";
+                       print "<td class=\"pre\">$t_name</td>\n";
+                       print "<td class=\"link\">" .
+                             $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$t_hash" . $base_key . $file_key}, "file") .
+                             " | " . $cgi->a({-href => "$my_uri?p=$project;a=history;h=$hash_base" . $file_key}, "history") .
+                             "</td>\n";

                } elsif ($t_type eq "tree") {
                } elsif ($t_type eq "tree") {

-                       print mode_str($t_mode). " " . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$t_hash" . $base_key . $file_key}, $t_name) . "\n";
+                       print "<td class=\"pre\">" .
+                             $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$t_hash" . $base_key . $file_key}, $t_name) .
+                             "</td>\n";

                }
                }

+               print "</tr>\n";

        }
        }

-       print "</pre>\n";
-       print "</div>";
+       print "</table>\n" .
+             "</div>";

        git_footer_html();
 }
 
        git_footer_html();
 }
 


@@ -737,7 +755,6 @@ sub git_log {
 
        git_header_html();
        print "<div class=\"page_nav\">\n";
 
        git_header_html();
        print "<div class=\"page_nav\">\n";

-       print "view  ";

        print $cgi->a({-href => "$my_uri?p=$project;a=log"}, "last 10") . " | " .
              $cgi->a({-href => "$my_uri?p=$project;a=log;t=1"}, "day") . " | " .
              $cgi->a({-href => "$my_uri?p=$project;a=log;t=7"}, "week") . " | " .
        print $cgi->a({-href => "$my_uri?p=$project;a=log"}, "last 10") . " | " .
              $cgi->a({-href => "$my_uri?p=$project;a=log;t=1"}, "day") . " | " .
              $cgi->a({-href => "$my_uri?p=$project;a=log;t=7"}, "week") . " | " .


@@ -762,8 +779,8 @@ sub git_log {
                      "</div>\n";
                print "<div class=\"title_text\">\n" .
                      "<div class=\"log_link\">\n" .
                      "</div>\n";
                print "<div class=\"title_text\">\n" .
                      "<div class=\"log_link\">\n" .

-                     "view " . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$commit"}, "commit") .
-                     " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$commit"}, "diff") .
+                     $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$commit"}, "commit") .
+                     " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$commit"}, "commitdiff") .

                      "<br/>\n" .
                      "</div>\n" .
                      "<i>" . escapeHTML($co{'author_name'}) .  " [" . $ad{'rfc2822'} . "]</i><br/>\n" .
                      "<br/>\n" .
                      "</div>\n" .
                      "<i>" . escapeHTML($co{'author_name'}) .  " [" . $ad{'rfc2822'} . "]</i><br/>\n" .


@@ -772,7 +789,7 @@ sub git_log {
                my $comment = $co{'comment'};
                my $empty = 0;
                foreach my $line (@$comment) {
                my $comment = $co{'comment'};
                my $empty = 0;
                foreach my $line (@$comment) {

-                       if ($line =~ m/^(signed.off|acked).by/i) {
+                       if ($line =~ m/^(signed[ \-]off[\-]by[ :]|acked[\-]by[ \:]|cc[ :])/i) {

                                next;
                        }
                        if ($line eq "") {
                                next;
                        }
                        if ($line eq "") {


@@ -813,10 +830,12 @@ sub git_commit {
                close $fd || die_error(undef, "Reading ls-tree failed.");
        }
        git_header_html();
                close $fd || die_error(undef, "Reading ls-tree failed.");
        }
        git_header_html();

-       print "<div class=\"page_nav\"> view\n" .
-             $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash"}, "commit") . " | \n" .
-             $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash"}, "diffs") . " | \n" .
-             $cgi->a({-href => "$my_uri?p=$project;a=tree;h=" . $co{'tree'} . ";hb=$hash"}, "tree") . "\n" .
+       print "<div class=\"page_nav\">\n" .
+             $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash"}, "commit");
+       if (defined $co{'parent'}) {
+               print " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash"}, "commitdiff");
+       }
+       print " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=" . $co{'tree'} . ";hb=$hash"}, "tree") . "\n" .

              "<br/><br/></div>\n";
        if (defined $co{'parent'}) {
                print "<div>\n" .
              "<br/><br/></div>\n";
        if (defined $co{'parent'}) {
                print "<div>\n" .


@@ -838,8 +857,7 @@ sub git_commit {
        }
        print "</td></tr>\n";
        print "<tr><td>committer</td><td>" . escapeHTML($co{'committer'}) . "</td></tr>\n";
        }
        print "</td></tr>\n";
        print "<tr><td>committer</td><td>" . escapeHTML($co{'committer'}) . "</td></tr>\n";

-       print "<tr><td></td><td> " . $cd{'rfc2822'} .
-             sprintf(" (%02d:%02d %s)", $cd{'hour_local'}, $cd{'minute_local'}, $cd{'tz_local'}) . "</td></tr>\n";
+       print "<tr><td></td><td> " . $cd{'rfc2822'} . sprintf(" (%02d:%02d %s)", $cd{'hour_local'}, $cd{'minute_local'}, $cd{'tz_local'}) . "</td></tr>\n";

        print "<tr><td>commit</td><td style=\"font-family: monospace;\">$hash</td></tr>\n";
        print "<tr><td>tree</td><td style=\"font-family: monospace;\">" .
              $cgi->a({-href => "$my_uri?p=$project;a=tree;h=" . $co{'tree'} . ";hb=" . $hash}, $co{'tree'}) . "</td></tr>\n";
        print "<tr><td>commit</td><td style=\"font-family: monospace;\">$hash</td></tr>\n";
        print "<tr><td>tree</td><td style=\"font-family: monospace;\">" .
              $cgi->a({-href => "$my_uri?p=$project;a=tree;h=" . $co{'tree'} . ";hb=" . $hash}, $co{'tree'}) . "</td></tr>\n";


@@ -864,7 +882,7 @@ sub git_commit {
                } else {
                        $empty = 0;
                }
                } else {
                        $empty = 0;
                }

-               if ($line =~ m/(signed.off|acked).by/i) {
+               if ($line =~ m/^(signed[ \-]off[\-]by[ :]|acked[\-]by[ \:]|cc[ :])/i) {

                        $signed = 1;
                        print "<span style=\"color: #888888\">" . escapeHTML($line) . "</span><br/>\n";
                } else {
                        $signed = 1;
                        print "<span style=\"color: #888888\">" . escapeHTML($line) . "</span><br/>\n";
                } else {


@@ -900,8 +918,7 @@ sub git_commit {
                                      escapeHTML($file) . " <span style=\"color: #008000;\">[new " . file_type($mode) . $mode_chng . "]</span>") . "\n" .
                                      "</div>";
                                print "<div class=\"link\">\n" .
                                      escapeHTML($file) . " <span style=\"color: #008000;\">[new " . file_type($mode) . $mode_chng . "]</span>") . "\n" .
                                      "</div>";
                                print "<div class=\"link\">\n" .

-                                     "view " .
-                                     $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$id;hb=$hash;f=$file"}, "file") . "<br/>\n" .
+                                     $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$id;hb=$hash;f=$file"}, "blob") . "<br/>\n" .

                                      "</div>\n";
                        } elsif ($op eq "-") {
                                print "<div class=\"list\">\n" .
                                      "</div>\n";
                        } elsif ($op eq "-") {
                                print "<div class=\"list\">\n" .


@@ -909,8 +926,7 @@ sub git_commit {
                                      escapeHTML($file) .  " <span style=\"color: #c00000;\">[deleted " . file_type($mode) . "]</span>") . "\n" .
                                      "</div>";
                                print "<div class=\"link\">\n" .
                                      escapeHTML($file) .  " <span style=\"color: #c00000;\">[deleted " . file_type($mode) . "]</span>") . "\n" .
                                      "</div>";
                                print "<div class=\"link\">\n" .

-                                     "view " .
-                                     $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$id;hb=$hash;f=$file"}, "file") . " | " .
+                                     $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$id;hb=$hash;f=$file"}, "blob") . " | " .

                                      $cgi->a({-href => "$my_uri?p=$project;a=history;h=$hash;f=$file"}, "history") . "<br/>\n" .
                                      "</div>\n";
                        } elsif ($op eq "*") {
                                      $cgi->a({-href => "$my_uri?p=$project;a=history;h=$hash;f=$file"}, "history") . "<br/>\n" .
                                      "</div>\n";
                        } elsif ($op eq "*") {


@@ -945,12 +961,11 @@ sub git_commit {
                                              escapeHTML($file) . $mode_chnge) . "\n" .
                                              "</div>\n";
                                }
                                              escapeHTML($file) . $mode_chnge) . "\n" .
                                              "</div>\n";
                                }

-                               print "<div class=\"link\">\n" .
-                                     "view ";
+                               print "<div class=\"link\">\n";

                                if ($to_id ne $from_id) {
                                        print $cgi->a({-href => "$my_uri?p=$project;a=blobdiff;h=$to_id;hp=$from_id;hb=$hash;f=$file"}, "diff") . " | ";
                                }
                                if ($to_id ne $from_id) {
                                        print $cgi->a({-href => "$my_uri?p=$project;a=blobdiff;h=$to_id;hp=$from_id;hb=$hash;f=$file"}, "diff") . " | ";
                                }

-                               print $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$to_id;hb=$hash;f=$file"}, "file") . " | " .
+                               print $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$to_id;hb=$hash;f=$file"}, "blob") . " | " .

                                      $cgi->a({-href => "$my_uri?p=$project;a=history;h=$hash;f=$file"}, "history") . "<br/>\n" .
                                      "</div>\n";
                        }
                                      $cgi->a({-href => "$my_uri?p=$project;a=history;h=$hash;f=$file"}, "history") . "<br/>\n" .
                                      "</div>\n";
                        }


@@ -963,9 +978,9 @@ sub git_blobdiff {
        mkdir($gittmp, 0700);
        git_header_html();
        if (defined $hash_base && (my %co = git_read_commit($hash_base))) {
        mkdir($gittmp, 0700);
        git_header_html();
        if (defined $hash_base && (my %co = git_read_commit($hash_base))) {

-               print "<div class=\"page_nav\"> view\n" .
+               print "<div class=\"page_nav\">\n" .

                      $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash_base"}, "commit") .
                      $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash_base"}, "commit") .

-                     " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash_base"}, "diffs") .
+                     " | " . $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash_base"}, "commitdiff") .

                      " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=" . $co{'tree'} . ";hb=$hash_base"}, "tree");
                        if (defined $file_name) {
                                print " | " . $cgi->a({-href => "$my_uri?p=$project;a=history;h=$hash_base;f=$file_name"}, "history");
                      " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=" . $co{'tree'} . ";hb=$hash_base"}, "tree");
                        if (defined $file_name) {
                                print " | " . $cgi->a({-href => "$my_uri?p=$project;a=history;h=$hash_base;f=$file_name"}, "history");


@@ -1009,9 +1024,9 @@ sub git_commitdiff {
        close $fd || die_error(undef, "Reading diff-tree failed.");
 
        git_header_html();
        close $fd || die_error(undef, "Reading diff-tree failed.");
 
        git_header_html();

-       print "<div class=\"page_nav\"> view\n" .
+       print "<div class=\"page_nav\">\n" .

              $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash"}, "commit") . " | \n" .
              $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash"}, "commit") . " | \n" .

-             $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash"}, "diffs") . " | \n" .
+             $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash"}, "commitdiff") . " | \n" .

              $cgi->a({-href => "$my_uri?p=$project;a=tree;h=" .  $co{'tree'} . ";hb=$hash"}, "tree") . "\n" .
              "<br/><br/></div>\n";
        print "<div>\n" .
              $cgi->a({-href => "$my_uri?p=$project;a=tree;h=" .  $co{'tree'} . ";hb=$hash"}, "tree") . "\n" .
              "<br/><br/></div>\n";
        print "<div>\n" .


@@ -1070,9 +1085,9 @@ sub git_history {
                die_error(undef, "Unknown commit object.");
        }
        git_header_html();
                die_error(undef, "Unknown commit object.");
        }
        git_header_html();

-       print "<div class=\"page_nav\"> view\n" .
+       print "<div class=\"page_nav\">\n" .

              $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash"}, "commit") . " | " .
              $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash"}, "commit") . " | " .

-             $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash"}, "diffs") . " | " .
+             $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash"}, "commitdiff") . " | " .

              $cgi->a({-href => "$my_uri?p=$project;a=tree;h=" . $co{'tree'} . ";hb=$hash"}, "tree") .
              "<br/><br/>\n" .
              "</div>\n";
              $cgi->a({-href => "$my_uri?p=$project;a=tree;h=" . $co{'tree'} . ";hb=$hash"}, "tree") .
              "<br/><br/>\n" .
              "</div>\n";


@@ -1104,11 +1119,15 @@ sub git_history {
                              "<span class=\"log_age\">" . $co{'age_string'} . "</span>" . escapeHTML($co{'title'})) . "\n" .
                              "</div>\n";
                        print "<div class=\"link\">\n" .
                              "<span class=\"log_age\">" . $co{'age_string'} . "</span>" . escapeHTML($co{'title'})) . "\n" .
                              "</div>\n";
                        print "<div class=\"link\">\n" .

-                             "view " .

                              $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$commit"}, "commit") .
                              " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=" .  $co{'tree'} . ";hb=$commit"}, "tree") .
                              $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$commit"}, "commit") .
                              " | " . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=" .  $co{'tree'} . ";hb=$commit"}, "tree") .

-                             " | " . $cgi->a({-href => "$my_uri?p=$project;a=blob;hb=$commit;f=" . $file}, "file") .
-                             "<br/><br/>\n" .
+                             " | " . $cgi->a({-href => "$my_uri?p=$project;a=blob;hb=$commit;f=" . $file}, "blob");
+                       my $blob = git_get_hash_by_path($hash, $file_name);
+                       my $blob_parent = git_get_hash_by_path($commit, $file_name);
+                       if (defined $blob && defined $blob_parent && $blob ne $blob_parent) {
+                               print " | " . $cgi->a({-href => "$my_uri?p=$project;a=blobdiff;h=$blob;hp=$blob_parent;hb=$commit;f=" . $file}, "diff");
+                       }
+                       print "<br/>\n" .

                              "</div>\n";
                        undef $commit;
                }
                              "</div>\n";
                        undef $commit;
                }