From 0a49a7997b7380c1552786adb544d50d005368f8 Mon Sep 17 00:00:00 2001
From: Jakub Narebski <jnareb@gmail.com>
Date: Sat, 25 Jul 2009 00:44:01 +0200
Subject: gitweb: Make .error style generic

Style for td.error was introduced in 1f1ab5f (gitweb: style done with
stylesheet, 2006-06-20) to replace inline style for errors in old
multi-column "git annotate" based 'blame' view.  This view was then
since removed (replaced by "git-blame" based 'blame' view, with fewer
colums), making this style unused.

Make this style more generic by replacing td.error with .error to make
it apply to any element.  It will be used in 'blame_incremental' view
to show error messages.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 gitweb/gitweb.css | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gitweb/gitweb.css')

diff --git a/gitweb/gitweb.css b/gitweb/gitweb.css
index d05bc37646..70b7c2f62d 100644
--- a/gitweb/gitweb.css
+++ b/gitweb/gitweb.css
@@ -262,7 +262,7 @@ td.sha1 {
 	font-family: monospace;
 }
 
-td.error {
+.error {
 	color: red;
 	background-color: yellow;
 }
-- 
cgit v1.2.3


From 6de9433fd0525632094f3cc172a606f217fa2097 Mon Sep 17 00:00:00 2001
From: Jakub Narebski <jnareb@gmail.com>
Date: Sat, 25 Jul 2009 00:44:02 +0200
Subject: gitweb: Mark boundary commits in 'blame' view

Use "boundary" class to mark boundary commits, which currently results
in using bold weight font for SHA-1 of a commit (to be more exact for
all text in the first cell in row, that contains SHA-1 of a commit).

Detecting boundary commits is done by watching for "boundary" header
in "git blame -p" output.  Because this header doesn't carry
additional data the regular expression for blame header fields
had to be slightly adjusted.

With current gitweb API only root (parentless) commits can be boundary
commits.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 gitweb/gitweb.css  | 4 ++++
 gitweb/gitweb.perl | 6 ++++--
 2 files changed, 8 insertions(+), 2 deletions(-)

(limited to 'gitweb/gitweb.css')

diff --git a/gitweb/gitweb.css b/gitweb/gitweb.css
index 70b7c2f62d..f47709bac5 100644
--- a/gitweb/gitweb.css
+++ b/gitweb/gitweb.css
@@ -242,6 +242,10 @@ tr.dark:hover {
 	background-color: #edece6;
 }
 
+tr.boundary td.sha1 {
+	font-weight: bold;
+}
+
 td {
 	padding: 2px 5px;
 	font-size: 100%;
diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 7fbd5ff89e..3078b9280b 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -4826,7 +4826,7 @@ HTML
 		while ($data = <$fd>) {
 			chomp $data;
 			last if ($data =~ s/^\t//); # contents of line
-			if ($data =~ /^(\S+) (.*)$/) {
+			if ($data =~ /^(\S+)(?: (.*))?$/) {
 				$meta->{$1} = $2;
 			}
 		}
@@ -4838,7 +4838,9 @@ HTML
 		if ($group_size) {
 			$current_color = ($current_color + 1) % $num_colors;
 		}
-		print "<tr id=\"l$lineno\" class=\"$rev_color[$current_color]\">\n";
+		my $tr_class = $rev_color[$current_color];
+		$tr_class .= ' boundary' if (exists $meta->{'boundary'});
+		print "<tr id=\"l$lineno\" class=\"$tr_class\">\n";
 		if ($group_size) {
 			print "<td class=\"sha1\"";
 			print " title=\"". esc_html($author) . ", $date\"";
-- 
cgit v1.2.3


From 3665e7e7f2b210f6896815d563255c364a861a6e Mon Sep 17 00:00:00 2001
From: Jakub Narebski <jnareb@gmail.com>
Date: Sat, 25 Jul 2009 00:44:04 +0200
Subject: gitweb: Mark commits with no "previous" in 'blame' view

Use "no-previous" class to mark blamed commits which do not have
"previous" header.  Those are commits in which blamed file was created
(added); this includes boundary commits.  This means that 'linenr'
link leads to blamed commit, not (one of) parent of blamed commit.
Therefore currently line number for such commit uses bold weight font
to denote this situation; the effect is subtle.

Use "multiple-previous" class in the opposite situation, where blamed
commit has multiple "previous" headers (is an evil merge).  Currently
this class is not used for styling.  In this situation 'linenr' link
leads to first of "previous" commits (first parent).

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 gitweb/gitweb.css  | 3 ++-
 gitweb/gitweb.perl | 7 ++++++-
 2 files changed, 8 insertions(+), 2 deletions(-)

(limited to 'gitweb/gitweb.css')

diff --git a/gitweb/gitweb.css b/gitweb/gitweb.css
index f47709bac5..47633376d1 100644
--- a/gitweb/gitweb.css
+++ b/gitweb/gitweb.css
@@ -242,7 +242,8 @@ tr.dark:hover {
 	background-color: #edece6;
 }
 
-tr.boundary td.sha1 {
+tr.boundary td.sha1,
+tr.no-previous td.linenr {
 	font-weight: bold;
 }
 
diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index b8a121bb98..128bddd381 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -4819,7 +4819,7 @@ HTML
 		my ($full_rev, $orig_lineno, $lineno, $group_size) =
 		   ($line =~ /^([0-9a-f]{40}) (\d+) (\d+)(?: (\d+))?$/);
 		if (!exists $metainfo{$full_rev}) {
-			$metainfo{$full_rev} = {};
+			$metainfo{$full_rev} = { 'nprevious' => 0 };
 		}
 		my $meta = $metainfo{$full_rev};
 		my $data;
@@ -4829,6 +4829,9 @@ HTML
 			if ($data =~ /^(\S+)(?: (.*))?$/) {
 				$meta->{$1} = $2 unless exists $meta->{$1};
 			}
+			if ($data =~ /^previous /) {
+				$meta->{'nprevious'}++;
+			}
 		}
 		my $short_rev = substr($full_rev, 0, 8);
 		my $author = $meta->{'author'};
@@ -4840,6 +4843,8 @@ HTML
 		}
 		my $tr_class = $rev_color[$current_color];
 		$tr_class .= ' boundary' if (exists $meta->{'boundary'});
+		$tr_class .= ' no-previous' if ($meta->{'nprevious'} == 0);
+		$tr_class .= ' multiple-previous' if ($meta->{'nprevious'} > 1);
 		print "<tr id=\"l$lineno\" class=\"$tr_class\">\n";
 		if ($group_size) {
 			print "<td class=\"sha1\"";
-- 
cgit v1.2.3


From aef37684ea713c96dc3e4913cf33962df1efb92b Mon Sep 17 00:00:00 2001
From: Jakub Narebski <jnareb@gmail.com>
Date: Sat, 25 Jul 2009 00:44:06 +0200
Subject: gitweb: Use light/dark for class names also in 'blame' view

Instead of using "light2" and "dark2" for class names in 'blame' view
(in place of "light" and "dark" classes in other places) to avoid
changing style on hover in 'blame' view while doing it for other views
(like 'shortlog'), use more advanced CSS, relying on the fact that
more specific selector wins.

While at it add a few comments to gitweb CSS file, and consolidate
some repeated info.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 gitweb/gitweb.css  | 17 ++++++++++-------
 gitweb/gitweb.perl |  2 +-
 2 files changed, 11 insertions(+), 8 deletions(-)

(limited to 'gitweb/gitweb.css')

diff --git a/gitweb/gitweb.css b/gitweb/gitweb.css
index 47633376d1..8f68fe3091 100644
--- a/gitweb/gitweb.css
+++ b/gitweb/gitweb.css
@@ -226,22 +226,25 @@ th {
 	text-align: left;
 }
 
-tr.light:hover {
-	background-color: #edece6;
-}
-
-tr.dark {
-	background-color: #f6f6f0;
+/* do not change row style on hover for 'blame' view */
+tr.light,
+table.blame .light:hover {
+	background-color: #ffffff;
 }
 
-tr.dark2 {
+tr.dark,
+table.blame .dark:hover {
 	background-color: #f6f6f0;
 }
 
+/* currently both use the same, but it can change */
+tr.light:hover,
 tr.dark:hover {
 	background-color: #edece6;
 }
 
+/* boundary commits in 'blame' view */
+/* and commits without "previous" */
 tr.boundary td.sha1,
 tr.no-previous td.linenr {
 	font-weight: bold;
diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index ea1ab5f846..2cb60bedc6 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -4801,7 +4801,7 @@ sub git_blame {
 	git_print_page_path($file_name, $ftype, $hash_base);
 
 	# page body
-	my @rev_color = qw(light2 dark2);
+	my @rev_color = qw(light dark);
 	my $num_colors = scalar(@rev_color);
 	my $current_color = 0;
 	my %metainfo = ();
-- 
cgit v1.2.3


From aa7dd05e6a622ec17d034980c4440b0aed583c6e Mon Sep 17 00:00:00 2001
From: Jakub Narebski <jnareb@gmail.com>
Date: Tue, 1 Sep 2009 13:39:16 +0200
Subject: gitweb: Add optional "time to generate page" info in footer

Add "This page took XXX seconds and Y git commands to generate"
to page footer, if global feature 'timed' is enabled (disabled
by default).  Requires Time::HiRes installed for high precision
'wallclock' time.

Note that Time::HiRes is being required unconditionally; this is
because setting $t0 variable needs to be done fairly early to have
running time of the whole script.  If Time::HiRes module were required
only if 'timed' feature is enabled, the earliest place where starting
time ($t0) could be calculated would be after reading gitweb config,
making "time to generate page" info inaccurate.

This code is based on example code by Petr 'Pasky' Baudis.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 gitweb/gitweb.css  |  7 +++++++
 gitweb/gitweb.perl | 29 +++++++++++++++++++++++++++++
 2 files changed, 36 insertions(+)

(limited to 'gitweb/gitweb.css')

diff --git a/gitweb/gitweb.css b/gitweb/gitweb.css
index 8f68fe3091..9893443edc 100644
--- a/gitweb/gitweb.css
+++ b/gitweb/gitweb.css
@@ -75,6 +75,13 @@ div.page_footer_text {
 	font-style: italic;
 }
 
+div#generating_info {
+	margin: 4px;
+	font-size: smaller;
+	text-align: center;
+	color: #505050;
+}
+
 div.page_body {
 	padding: 8px;
 	font-family: monospace;
diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 2cb60bedc6..18cbf35391 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -18,6 +18,12 @@ use File::Find qw();
 use File::Basename qw(basename);
 binmode STDOUT, ':utf8';
 
+our $t0;
+if (eval { require Time::HiRes; 1; }) {
+	$t0 = [Time::HiRes::gettimeofday()];
+}
+our $number_of_git_cmds = 0;
+
 BEGIN {
 	CGI->compile() if $ENV{'MOD_PERL'};
 }
@@ -394,6 +400,13 @@ our %feature = (
 		'sub' => \&feature_avatar,
 		'override' => 0,
 		'default' => ['']},
+
+	# Enable displaying how much time and how many git commands
+	# it took to generate and display page.  Disabled by default.
+	# Project specific override is not supported.
+	'timed' => {
+		'override' => 0,
+		'default' => [0]},
 );
 
 sub gitweb_get_feature {
@@ -507,6 +520,7 @@ if (-e $GITWEB_CONFIG) {
 
 # version of the core git binary
 our $git_version = qx("$GIT" --version) =~ m/git version (.*)$/ ? $1 : "unknown";
+$number_of_git_cmds++;
 
 $projects_list ||= $projectroot;
 
@@ -1955,6 +1969,7 @@ sub get_feed_info {
 
 # returns path to the core git executable and the --git-dir parameter as list
 sub git_cmd {
+	$number_of_git_cmds++;
 	return $GIT, '--git-dir='.$git_dir;
 }
 
@@ -3205,6 +3220,20 @@ sub git_footer_html {
 	}
 	print "</div>\n"; # class="page_footer"
 
+	if (defined $t0 && gitweb_check_feature('timed')) {
+		print "<div id=\"generating_info\">\n";
+		print 'This page took '.
+		      '<span id="generating_time" class="time_span">'.
+		      Time::HiRes::tv_interval($t0, [Time::HiRes::gettimeofday()]).
+		      ' seconds </span>'.
+		      ' and '.
+		      '<span id="generating_cmd">'.
+		      $number_of_git_cmds.
+		      '</span> git commands '.
+		      " to generate.\n";
+		print "</div>\n"; # class="page_footer"
+	}
+
 	if (-f $site_footer) {
 		insert_file($site_footer);
 	}
-- 
cgit v1.2.3


From 4af819d4cad206648b832f4d6103547981ab8004 Mon Sep 17 00:00:00 2001
From: Jakub Narebski <jnareb@gmail.com>
Date: Tue, 1 Sep 2009 13:39:17 +0200
Subject: gitweb: Incremental blame (using JavaScript)

Add 'blame_incremental' view, which uses "git blame --incremental"
and JavaScript (Ajax), where 'blame' use "git blame --porcelain".

 * gitweb generates initial info by putting file contents (from
   "git cat-file") together with line numbers in blame table
 * then gitweb makes web browser JavaScript engine call startBlame()
   function from gitweb.js
 * startBlame() opens XMLHttpRequest connection to 'blame_data' view,
   which in turn calls "git blame --incremental" for a file, and
   streams output of git-blame to JavaScript (gitweb.js)
 * XMLHttpRequest event handler updates line info in blame view as soon
   as it gets data from 'blame_data' (from server), and it also updates
   progress info
 * when 'blame_data' ends, and gitweb.js finishes updating line info,
   it fixes colors to match (as far as possible) ordinary 'blame' view,
   and updates information about how long it took to generate page.

Gitweb deals with streamed 'blame_data' server errors by displaying
them in the progress info area (just in case).

The 'blame_incremental' view tries to be equivalent to 'blame' action;
there are however a few differences in output between 'blame' and
'blame_incremental' view:

 * 'blame_incremental' always used query form for this part of link(s)
   which is generated by JavaScript code.  The difference is visible
   if we use path_info link (pass some or all arguments in path_info).
   Changing this would require implementing something akin to href()
   subroutine from gitweb.perl in JavaScript (in gitweb.js).
 * 'blame_incremental' always uses "rowspan" attribute, even if
   rowspan="1".  This simplifies code, and is not visible to user.
 * The progress bar and progress info are still there even after
   JavaScript part of 'blame_incremental' finishes work.

Note that currently no link generated by gitweb leads to this new view.

This code is based on patch by Petr Baudis <pasky@suse.cz> patch, which
in turn was tweaked up version of Fredrik Kuivinen <frekui@gmail.com>'s
proof of concept patch.

This patch adds GITWEB_JS compile configuration option, and modifies
git-instaweb.sh to take gitweb.js into account.  The code for
git-instaweb.sh was taken from Pasky's patch.

Signed-off-by: Fredrik Kuivinen <frekui@gmail.com>
Signed-off-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 Makefile           |   6 +-
 git-instaweb.sh    |   7 +
 gitweb/README      |   4 +
 gitweb/gitweb.css  |  11 +
 gitweb/gitweb.js   | 726 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 gitweb/gitweb.perl | 274 +++++++++++++-------
 6 files changed, 940 insertions(+), 88 deletions(-)
 create mode 100644 gitweb/gitweb.js

(limited to 'gitweb/gitweb.css')

diff --git a/Makefile b/Makefile
index daf4296706..2ad3b1e40c 100644
--- a/Makefile
+++ b/Makefile
@@ -265,6 +265,7 @@ GITWEB_HOMETEXT = indextext.html
 GITWEB_CSS = gitweb.css
 GITWEB_LOGO = git-logo.png
 GITWEB_FAVICON = git-favicon.png
+GITWEB_JS = gitweb.js
 GITWEB_SITE_HEADER =
 GITWEB_SITE_FOOTER =
 
@@ -1407,13 +1408,14 @@ gitweb/gitweb.cgi: gitweb/gitweb.perl
 	    -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
 	    -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
 	    -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
+	    -e 's|++GITWEB_JS++|$(GITWEB_JS)|g' \
 	    -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
 	    -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
 	    $< >$@+ && \
 	chmod +x $@+ && \
 	mv $@+ $@
 
-git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
+git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css gitweb/gitweb.js
 	$(QUIET_GEN)$(RM) $@ $@+ && \
 	sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 	    -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
@@ -1422,6 +1424,8 @@ git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
 	    -e '/@@GITWEB_CGI@@/d' \
 	    -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
 	    -e '/@@GITWEB_CSS@@/d' \
+	    -e '/@@GITWEB_JS@@/r gitweb/gitweb.js' \
+	    -e '/@@GITWEB_JS@@/d' \
 	    -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 	    $@.sh > $@+ && \
 	chmod +x $@+ && \
diff --git a/git-instaweb.sh b/git-instaweb.sh
index 5f4419b69b..6f381c88da 100755
--- a/git-instaweb.sh
+++ b/git-instaweb.sh
@@ -331,8 +331,15 @@ gitweb_css () {
 EOFGITWEB
 }
 
+gitweb_js () {
+	cat > "$1" <<\EOFGITWEB
+@@GITWEB_JS@@
+EOFGITWEB
+}
+
 gitweb_cgi "$GIT_DIR/gitweb/gitweb.cgi"
 gitweb_css "$GIT_DIR/gitweb/gitweb.css"
+gitweb_js  "$GIT_DIR/gitweb/gitweb.js"
 
 case "$httpd" in
 *lighttpd*)
diff --git a/gitweb/README b/gitweb/README
index 9056d1e090..cbcd993ecb 100644
--- a/gitweb/README
+++ b/gitweb/README
@@ -92,6 +92,10 @@ You can specify the following configuration variables when building GIT:
    web browsers that support favicons (website icons) may display them
    in the browser's URL bar and next to site name in bookmarks).  Relative
    to base URI of gitweb.  [Default: git-favicon.png]
+ * GITWEB_JS
+   Points to the localtion where you put gitweb.js on your web server
+   (or to be more generic URI of JavaScript code used by gitweb).
+   Relative to base URI of gitweb.  [Default: gitweb.js]
  * GITWEB_CONFIG
    This Perl file will be loaded using 'do' and can be used to override any
    of the options above as well as some other options -- see the "Runtime
diff --git a/gitweb/gitweb.css b/gitweb/gitweb.css
index 9893443edc..4a2e496568 100644
--- a/gitweb/gitweb.css
+++ b/gitweb/gitweb.css
@@ -348,6 +348,17 @@ td.mode {
 	font-family: monospace;
 }
 
+/* progress of blame_interactive */
+div#progress_bar {
+	height: 2px;
+	margin-bottom: -2px;
+	background-color: #d8d9d0;
+}
+div#progress_info {
+	float: right;
+	text-align: right;
+}
+
 /* styling of diffs (patchsets): commitdiff and blobdiff views */
 div.diff.header,
 div.diff.extended_header {
diff --git a/gitweb/gitweb.js b/gitweb/gitweb.js
new file mode 100644
index 0000000000..b15e2a7944
--- /dev/null
+++ b/gitweb/gitweb.js
@@ -0,0 +1,726 @@
+// Copyright (C) 2007, Fredrik Kuivinen <frekui@gmail.com>
+//               2007, Petr Baudis <pasky@suse.cz>
+//          2008-2009, Jakub Narebski <jnareb@gmail.com>
+
+/**
+ * @fileOverview JavaScript code for gitweb (git web interface).
+ * @license GPLv2 or later
+ */
+
+/*
+ * This code uses DOM methods instead of (nonstandard) innerHTML
+ * to modify page.
+ *
+ * innerHTML is non-standard IE extension, though supported by most
+ * browsers; however Firefox up to version 1.5 didn't implement it in
+ * a strict mode (application/xml+xhtml mimetype).
+ *
+ * Also my simple benchmarks show that using elem.firstChild.data =
+ * 'content' is slightly faster than elem.innerHTML = 'content'.  It
+ * is however more fragile (text element fragment must exists), and
+ * less feature-rich (we cannot add HTML).
+ *
+ * Note that DOM 2 HTML is preferred over generic DOM 2 Core; the
+ * equivalent using DOM 2 Core is usually shown in comments.
+ */
+
+
+/* ============================================================ */
+/* generic utility functions */
+
+
+/**
+ * pad number N with nonbreakable spaces on the left, to WIDTH characters
+ * example: padLeftStr(12, 3, '&nbsp;') == '&nbsp;12'
+ *          ('&nbsp;' is nonbreakable space)
+ *
+ * @param {Number|String} input: number to pad
+ * @param {Number} width: visible width of output
+ * @param {String} str: string to prefix to string, e.g. '&nbsp;'
+ * @returns {String} INPUT prefixed with (WIDTH - INPUT.length) x STR
+ */
+function padLeftStr(input, width, str) {
+	var prefix = '';
+
+	width -= input.toString().length;
+	while (width > 1) {
+		prefix += str;
+		width--;
+	}
+	return prefix + input;
+}
+
+/**
+ * Pad INPUT on the left to SIZE width, using given padding character CH,
+ * for example padLeft('a', 3, '_') is '__a'.
+ *
+ * @param {String} input: input value converted to string.
+ * @param {Number} width: desired length of output.
+ * @param {String} ch: single character to prefix to string.
+ *
+ * @returns {String} Modified string, at least SIZE length.
+ */
+function padLeft(input, width, ch) {
+	var s = input + "";
+	while (s.length < width) {
+		s = ch + s;
+	}
+	return s;
+}
+
+/**
+ * Create XMLHttpRequest object in cross-browser way
+ * @returns XMLHttpRequest object, or null
+ */
+function createRequestObject() {
+	try {
+		return new XMLHttpRequest();
+	} catch (e) {}
+	try {
+		return window.createRequest();
+	} catch (e) {}
+	try {
+		return new ActiveXObject("Msxml2.XMLHTTP");
+	} catch (e) {}
+	try {
+		return new ActiveXObject("Microsoft.XMLHTTP");
+	} catch (e) {}
+
+	return null;
+}
+
+/* ============================================================ */
+/* utility/helper functions (and variables) */
+
+var xhr;        // XMLHttpRequest object
+var projectUrl; // partial query + separator ('?' or ';')
+
+// 'commits' is an associative map. It maps SHA1s to Commit objects.
+var commits = {};
+
+/**
+ * constructor for Commit objects, used in 'blame'
+ * @class Represents a blamed commit
+ * @param {String} sha1: SHA-1 identifier of a commit
+ */
+function Commit(sha1) {
+	if (this instanceof Commit) {
+		this.sha1 = sha1;
+		this.nprevious = 0; /* number of 'previous', effective parents */
+	} else {
+		return new Commit(sha1);
+	}
+}
+
+/* ............................................................ */
+/* progress info, timing, error reporting */
+
+var blamedLines = 0;
+var totalLines  = '???';
+var div_progress_bar;
+var div_progress_info;
+
+/**
+ * Detects how many lines does a blamed file have,
+ * This information is used in progress info
+ *
+ * @returns {Number|String} Number of lines in file, or string '...'
+ */
+function countLines() {
+	var table =
+		document.getElementById('blame_table') ||
+		document.getElementsByTagName('table')[0];
+
+	if (table) {
+		return table.getElementsByTagName('tr').length - 1; // for header
+	} else {
+		return '...';
+	}
+}
+
+/**
+ * update progress info and length (width) of progress bar
+ *
+ * @globals div_progress_info, div_progress_bar, blamedLines, totalLines
+ */
+function updateProgressInfo() {
+	if (!div_progress_info) {
+		div_progress_info = document.getElementById('progress_info');
+	}
+	if (!div_progress_bar) {
+		div_progress_bar = document.getElementById('progress_bar');
+	}
+	if (!div_progress_info && !div_progress_bar) {
+		return;
+	}
+
+	var percentage = Math.floor(100.0*blamedLines/totalLines);
+
+	if (div_progress_info) {
+		div_progress_info.firstChild.data  = blamedLines + ' / ' + totalLines +
+			' (' + padLeftStr(percentage, 3, '&nbsp;') + '%)';
+	}
+
+	if (div_progress_bar) {
+		//div_progress_bar.setAttribute('style', 'width: '+percentage+'%;');
+		div_progress_bar.style.width = percentage + '%';
+	}
+}
+
+
+var t_interval_server = '';
+var cmds_server = '';
+var t0 = new Date();
+
+/**
+ * write how much it took to generate data, and to run script
+ *
+ * @globals t0, t_interval_server, cmds_server
+ */
+function writeTimeInterval() {
+	var info_time = document.getElementById('generating_time');
+	if (!info_time || !t_interval_server) {
+		return;
+	}
+	var t1 = new Date();
+	info_time.firstChild.data += ' + (' +
+		t_interval_server + ' sec server blame_data / ' +
+		(t1.getTime() - t0.getTime())/1000 + ' sec client JavaScript)';
+
+	var info_cmds = document.getElementById('generating_cmd');
+	if (!info_time || !cmds_server) {
+		return;
+	}
+	info_cmds.firstChild.data += ' + ' + cmds_server;
+}
+
+/**
+ * show an error message alert to user within page (in prohress info area)
+ * @param {String} str: plain text error message (no HTML)
+ *
+ * @globals div_progress_info
+ */
+function errorInfo(str) {
+	if (!div_progress_info) {
+		div_progress_info = document.getElementById('progress_info');
+	}
+	if (div_progress_info) {
+		div_progress_info.className = 'error';
+		div_progress_info.firstChild.data = str;
+	}
+}
+
+/* ............................................................ */
+/* coloring rows like 'blame' after 'blame_data' finishes */
+
+/**
+ * returns true if given row element (tr) is first in commit group
+ * to be used only after 'blame_data' finishes (after processing)
+ *
+ * @param {HTMLElement} tr: table row
+ * @returns {Boolean} true if TR is first in commit group
+ */
+function isStartOfGroup(tr) {
+	return tr.firstChild.className === 'sha1';
+}
+
+var colorRe = /(?:light|dark)/;
+
+/**
+ * change colors to use zebra coloring (2 colors) instead of 3 colors
+ * concatenate neighbour commit groups belonging to the same commit
+ *
+ * @globals colorRe
+ */
+function fixColorsAndGroups() {
+	var colorClasses = ['light', 'dark'];
+	var linenum = 1;
+	var tr, prev_group;
+	var colorClass = 0;
+	var table =
+		document.getElementById('blame_table') ||
+		document.getElementsByTagName('table')[0];
+
+	while ((tr = document.getElementById('l'+linenum))) {
+	// index origin is 0, which is table header; start from 1
+	//while ((tr = table.rows[linenum])) { // <- it is slower
+		if (isStartOfGroup(tr, linenum, document)) {
+			if (prev_group &&
+			    prev_group.firstChild.firstChild.href ===
+			            tr.firstChild.firstChild.href) {
+				// we have to concatenate groups
+				var prev_rows = prev_group.firstChild.rowSpan || 1;
+				var curr_rows =         tr.firstChild.rowSpan || 1;
+				prev_group.firstChild.rowSpan = prev_rows + curr_rows;
+				//tr.removeChild(tr.firstChild);
+				tr.deleteCell(0); // DOM2 HTML way
+			} else {
+				colorClass = (colorClass + 1) % 2;
+				prev_group = tr;
+			}
+		}
+		var tr_class = tr.className;
+		tr.className = tr_class.replace(colorRe, colorClasses[colorClass]);
+		linenum++;
+	}
+}
+
+/* ............................................................ */
+/* time and data */
+
+/**
+ * used to extract hours and minutes from timezone info, e.g '-0900'
+ * @constant
+ */
+var tzRe = /^([+-][0-9][0-9])([0-9][0-9])$/;
+
+/**
+ * return date in local time formatted in iso-8601 like format
+ * 'yyyy-mm-dd HH:MM:SS +/-ZZZZ' e.g. '2005-08-07 21:49:46 +0200'
+ *
+ * @param {Number} epoch: seconds since '00:00:00 1970-01-01 UTC'
+ * @param {String} timezoneInfo: numeric timezone '(+|-)HHMM'
+ * @returns {String} date in local time in iso-8601 like format
+ *
+ * @globals tzRe
+ */
+function formatDateISOLocal(epoch, timezoneInfo) {
+	var match = tzRe.exec(timezoneInfo);
+	// date corrected by timezone
+	var localDate = new Date(1000 * (epoch +
+		(parseInt(match[1],10)*3600 + parseInt(match[2],10)*60)));
+	var localDateStr = // e.g. '2005-08-07'
+		localDate.getUTCFullYear()                 + '-' +
+		padLeft(localDate.getUTCMonth()+1, 2, '0') + '-' +
+		padLeft(localDate.getUTCDate(),    2, '0');
+	var localTimeStr = // e.g. '21:49:46'
+		padLeft(localDate.getUTCHours(),   2, '0') + ':' +
+		padLeft(localDate.getUTCMinutes(), 2, '0') + ':' +
+		padLeft(localDate.getUTCSeconds(), 2, '0');
+
+	return localDateStr + ' ' + localTimeStr + ' ' + timezoneInfo;
+}
+
+/* ............................................................ */
+/* unquoting/unescaping filenames */
+
+/**#@+
+ * @constant
+ */
+var escCodeRe = /\\([^0-7]|[0-7]{1,3})/g;
+var octEscRe = /^[0-7]{1,3}$/;
+var maybeQuotedRe = /^\"(.*)\"$/;
+/**#@-*/
+
+/**
+ * unquote maybe git-quoted filename
+ * e.g. 'aa' -> 'aa', '"a\ta"' -> 'a	a'
+ *
+ * @param {String} str: git-quoted string
+ * @returns {String} Unquoted and unescaped string
+ *
+ * @globals escCodeRe, octEscRe, maybeQuotedRe
+ */
+function unquote(str) {
+	function unq(seq) {
+		var es = {
+			// character escape codes, aka escape sequences (from C)
+			// replacements are to some extent JavaScript specific
+			t: "\t",   // tab            (HT, TAB)
+			n: "\n",   // newline        (NL)
+			r: "\r",   // return         (CR)
+			f: "\f",   // form feed      (FF)
+			b: "\b",   // backspace      (BS)
+			a: "\x07", // alarm (bell)   (BEL)
+			e: "\x1B", // escape         (ESC)
+			v: "\v"    // vertical tab   (VT)
+		};
+
+		if (seq.search(octEscRe) !== -1) {
+			// octal char sequence
+			return String.fromCharCode(parseInt(seq, 8));
+		} else if (seq in es) {
+			// C escape sequence, aka character escape code
+			return es[seq];
+		}
+		// quoted ordinary character
+		return seq;
+	}
+
+	var match = str.match(maybeQuotedRe);
+	if (match) {
+		str = match[1];
+		// perhaps str = eval('"'+str+'"'); would be enough?
+		str = str.replace(escCodeRe,
+			function (substr, p1, offset, s) { return unq(p1); });
+	}
+	return str;
+}
+
+/* ============================================================ */
+/* main part: parsing response */
+
+/**
+ * Function called for each blame entry, as soon as it finishes.
+ * It updates page via DOM manipulation, adding sha1 info, etc.
+ *
+ * @param {Commit} commit: blamed commit
+ * @param {Object} group: object representing group of lines,
+ *                        which blame the same commit (blame entry)
+ *
+ * @globals blamedLines
+ */
+function handleLine(commit, group) {
+	/*
+	   This is the structure of the HTML fragment we are working
+	   with:
+
+	   <tr id="l123" class="">
+	     <td class="sha1" title=""><a href=""> </a></td>
+	     <td class="linenr"><a class="linenr" href="">123</a></td>
+	     <td class="pre"># times (my ext3 doesn&#39;t).</td>
+	   </tr>
+	*/
+
+	var resline = group.resline;
+
+	// format date and time string only once per commit
+	if (!commit.info) {
+		/* e.g. 'Kay Sievers, 2005-08-07 21:49:46 +0200' */
+		commit.info = commit.author + ', ' +
+			formatDateISOLocal(commit.authorTime, commit.authorTimezone);
+	}
+
+	// loop over lines in commit group
+	for (var i = 0; i < group.numlines; i++, resline++) {
+		var tr = document.getElementById('l'+resline);
+		if (!tr) {
+			break;
+		}
+		/*
+			<tr id="l123" class="">
+			  <td class="sha1" title=""><a href=""> </a></td>
+			  <td class="linenr"><a class="linenr" href="">123</a></td>
+			  <td class="pre"># times (my ext3 doesn&#39;t).</td>
+			</tr>
+		*/
+		var td_sha1  = tr.firstChild;
+		var a_sha1   = td_sha1.firstChild;
+		var a_linenr = td_sha1.nextSibling.firstChild;
+
+		/* <tr id="l123" class=""> */
+		var tr_class = 'light'; // or tr.className
+		if (commit.boundary) {
+			tr_class += ' boundary';
+		}
+		if (commit.nprevious === 0) {
+			tr_class += ' no-previous';
+		} else if (commit.nprevious > 1) {
+			tr_class += ' multiple-previous';
+		}
+		tr.className = tr_class;
+
+		/* <td class="sha1" title="?" rowspan="?"><a href="?">?</a></td> */
+		if (i === 0) {
+			td_sha1.title = commit.info;
+			td_sha1.rowSpan = group.numlines;
+
+			a_sha1.href = projectUrl + 'a=commit;h=' + commit.sha1;
+			a_sha1.firstChild.data = commit.sha1.substr(0, 8);
+			if (group.numlines >= 2) {
+				var fragment = document.createDocumentFragment();
+				var br   = document.createElement("br");
+				var text = document.createTextNode(
+					commit.author.match(/\b([A-Z])\B/g).join(''));
+				if (br && text) {
+					var elem = fragment || td_sha1;
+					elem.appendChild(br);
+					elem.appendChild(text);
+					if (fragment) {
+						td_sha1.appendChild(fragment);
+					}
+				}
+			}
+		} else {
+			//tr.removeChild(td_sha1); // DOM2 Core way
+			tr.deleteCell(0); // DOM2 HTML way
+		}
+
+		/* <td class="linenr"><a class="linenr" href="?">123</a></td> */
+		var linenr_commit =
+			('previous' in commit ? commit.previous : commit.sha1);
+		var linenr_filename =
+			('file_parent' in commit ? commit.file_parent : commit.filename);
+		a_linenr.href = projectUrl + 'a=blame_incremental' +
+			';hb=' + linenr_commit +
+			';f='  + encodeURIComponent(linenr_filename) +
+			'#l' + (group.srcline + i);
+
+		blamedLines++;
+
+		//updateProgressInfo();
+	}
+}
+
+// ----------------------------------------------------------------------
+
+var inProgress = false;   // are we processing response
+
+/**#@+
+ * @constant
+ */
+var sha1Re = /^([0-9a-f]{40}) ([0-9]+) ([0-9]+) ([0-9]+)/;
+var infoRe = /^([a-z-]+) ?(.*)/;
+var endRe  = /^END ?([^ ]*) ?(.*)/;
+/**@-*/
+
+var curCommit = new Commit();
+var curGroup  = {};
+
+var pollTimer = null;
+
+/**
+ * Parse output from 'git blame --incremental [...]', received via
+ * XMLHttpRequest from server (blamedataUrl), and call handleLine
+ * (which updates page) as soon as blame entry is completed.
+ *
+ * @param {String[]} lines: new complete lines from blamedata server
+ *
+ * @globals commits, curCommit, curGroup, t_interval_server, cmds_server
+ * @globals sha1Re, infoRe, endRe
+ */
+function processBlameLines(lines) {
+	var match;
+
+	for (var i = 0, len = lines.length; i < len; i++) {
+
+		if ((match = sha1Re.exec(lines[i]))) {
+			var sha1 = match[1];
+			var srcline  = parseInt(match[2], 10);
+			var resline  = parseInt(match[3], 10);
+			var numlines = parseInt(match[4], 10);
+
+			var c = commits[sha1];
+			if (!c) {
+				c = new Commit(sha1);
+				commits[sha1] = c;
+			}
+			curCommit = c;
+
+			curGroup.srcline = srcline;
+			curGroup.resline = resline;
+			curGroup.numlines = numlines;
+
+		} else if ((match = infoRe.exec(lines[i]))) {
+			var info = match[1];
+			var data = match[2];
+			switch (info) {
+			case 'filename':
+				curCommit.filename = unquote(data);
+				// 'filename' information terminates the entry
+				handleLine(curCommit, curGroup);
+				updateProgressInfo();
+				break;
+			case 'author':
+				curCommit.author = data;
+				break;
+			case 'author-time':
+				curCommit.authorTime = parseInt(data, 10);
+				break;
+			case 'author-tz':
+				curCommit.authorTimezone = data;
+				break;
+			case 'previous':
+				curCommit.nprevious++;
+				// store only first 'previous' header
+				if (!'previous' in curCommit) {
+					var parts = data.split(' ', 2);
+					curCommit.previous    = parts[0];
+					curCommit.file_parent = unquote(parts[1]);
+				}
+				break;
+			case 'boundary':
+				curCommit.boundary = true;
+				break;
+			} // end switch
+
+		} else if ((match = endRe.exec(lines[i]))) {
+			t_interval_server = match[1];
+			cmds_server = match[2];
+
+		} else if (lines[i] !== '') {
+			// malformed line
+
+		} // end if (match)
+
+	} // end for (lines)
+}
+
+/**
+ * Process new data and return pointer to end of processed part
+ *
+ * @param {String} unprocessed: new data (from nextReadPos)
+ * @param {Number} nextReadPos: end of last processed data
+ * @return {Number} end of processed data (new value for nextReadPos)
+ */
+function processData(unprocessed, nextReadPos) {
+	var lastLineEnd = unprocessed.lastIndexOf('\n');
+	if (lastLineEnd !== -1) {
+		var lines = unprocessed.substring(0, lastLineEnd).split('\n');
+		nextReadPos += lastLineEnd + 1 /* 1 == '\n'.length */;
+
+		processBlameLines(lines);
+	} // end if
+
+	return nextReadPos;
+}
+
+/**
+ * Handle XMLHttpRequest errors
+ *
+ * @param {XMLHttpRequest} xhr: XMLHttpRequest object
+ *
+ * @globals pollTimer, commits, inProgress
+ */
+function handleError(xhr) {
+	errorInfo('Server error: ' +
+		xhr.status + ' - ' + (xhr.statusText || 'Error contacting server'));
+
+	clearInterval(pollTimer);
+	commits = {}; // free memory
+
+	inProgress = false;
+}
+
+/**
+ * Called after XMLHttpRequest finishes (loads)
+ *
+ * @param {XMLHttpRequest} xhr: XMLHttpRequest object (unused)
+ *
+ * @globals pollTimer, commits, inProgress
+ */
+function responseLoaded(xhr) {
+	clearInterval(pollTimer);
+
+	fixColorsAndGroups();
+	writeTimeInterval();
+	commits = {}; // free memory
+
+	inProgress = false;
+}
+
+/**
+ * handler for XMLHttpRequest onreadystatechange event
+ * @see startBlame
+ *
+ * @globals xhr, inProgress
+ */
+function handleResponse() {
+
+	/*
+	 * xhr.readyState
+	 *
+	 *  Value  Constant (W3C)    Description
+	 *  -------------------------------------------------------------------
+	 *  0      UNSENT            open() has not been called yet.
+	 *  1      OPENED            send() has not been called yet.
+	 *  2      HEADERS_RECEIVED  send() has been called, and headers
+	 *                           and status are available.
+	 *  3      LOADING           Downloading; responseText holds partial data.
+	 *  4      DONE              The operation is complete.
+	 */
+
+	if (xhr.readyState !== 4 && xhr.readyState !== 3) {
+		return;
+	}
+
+	// the server returned error
+	if (xhr.readyState === 3 && xhr.status !== 200) {
+		return;
+	}
+	if (xhr.readyState === 4 && xhr.status !== 200) {
+		handleError(xhr);
+		return;
+	}
+
+	// In konqueror xhr.responseText is sometimes null here...
+	if (xhr.responseText === null) {
+		return;
+	}
+
+	// in case we were called before finished processing
+	if (inProgress) {
+		return;
+	} else {
+		inProgress = true;
+	}
+
+	// extract new whole (complete) lines, and process them
+	while (xhr.prevDataLength !== xhr.responseText.length) {
+		if (xhr.readyState === 4 &&
+		    xhr.prevDataLength === xhr.responseText.length) {
+			break;
+		}
+
+		xhr.prevDataLength = xhr.responseText.length;
+		var unprocessed = xhr.responseText.substring(xhr.nextReadPos);
+		xhr.nextReadPos = processData(unprocessed, xhr.nextReadPos);
+	} // end while
+
+	// did we finish work?
+	if (xhr.readyState === 4 &&
+	    xhr.prevDataLength === xhr.responseText.length) {
+		responseLoaded(xhr);
+	}
+
+	inProgress = false;
+}
+
+// ============================================================
+// ------------------------------------------------------------
+
+/**
+ * Incrementally update line data in blame_incremental view in gitweb.
+ *
+ * @param {String} blamedataUrl: URL to server script generating blame data.
+ * @param {String} bUrl: partial URL to project, used to generate links.
+ *
+ * Called from 'blame_incremental' view after loading table with
+ * file contents, a base for blame view.
+ *
+ * @globals xhr, t0, projectUrl, div_progress_bar, totalLines, pollTimer
+*/
+function startBlame(blamedataUrl, bUrl) {
+
+	xhr = createRequestObject();
+	if (!xhr) {
+		errorInfo('ERROR: XMLHttpRequest not supported');
+		return;
+	}
+
+	t0 = new Date();
+	projectUrl = bUrl + (bUrl.indexOf('?') === -1 ? '?' : ';');
+	if ((div_progress_bar = document.getElementById('progress_bar'))) {
+		//div_progress_bar.setAttribute('style', 'width: 100%;');
+		div_progress_bar.style.cssText = 'width: 100%;';
+	}
+	totalLines = countLines();
+	updateProgressInfo();
+
+	/* add extra properties to xhr object to help processing response */
+	xhr.prevDataLength = -1;  // used to detect if we have new data
+	xhr.nextReadPos = 0;      // where unread part of response starts
+
+	xhr.onreadystatechange = handleResponse;
+	//xhr.onreadystatechange = function () { handleResponse(xhr); };
+
+	xhr.open('GET', blamedataUrl);
+	xhr.setRequestHeader('Accept', 'text/plain');
+	xhr.send(null);
+
+	// not all browsers call onreadystatechange event on each server flush
+	// poll response using timer every second to handle this issue
+	pollTimer = setInterval(xhr.onreadystatechange, 1000);
+}
+
+// end of gitweb.js
diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 18cbf35391..6cdd8c39b4 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -96,6 +96,8 @@ our $stylesheet = undef;
 our $logo = "++GITWEB_LOGO++";
 # URI of GIT favicon, assumed to be image/png type
 our $favicon = "++GITWEB_FAVICON++";
+# URI of gitweb.js (JavaScript code for gitweb)
+our $javascript = "++GITWEB_JS++";
 
 # URI and label (title) of GIT logo link
 #our $logo_url = "http://www.kernel.org/pub/software/scm/git/docs/";
@@ -564,6 +566,8 @@ our %cgi_param_mapping = @cgi_param_mapping;
 # we will also need to know the possible actions, for validation
 our %actions = (
 	"blame" => \&git_blame,
+	"blame_incremental" => \&git_blame_incremental,
+	"blame_data" => \&git_blame_data,
 	"blobdiff" => \&git_blobdiff,
 	"blobdiff_plain" => \&git_blobdiff_plain,
 	"blob" => \&git_blob,
@@ -4787,7 +4791,9 @@ sub git_tag {
 	git_footer_html();
 }
 
-sub git_blame {
+sub git_blame_common {
+	my $format = shift || 'porcelain';
+
 	# permissions
 	gitweb_check_feature('blame')
 		or die_error(403, "Blame view not allowed");
@@ -4809,10 +4815,43 @@ sub git_blame {
 		}
 	}
 
-	# run git-blame --porcelain
-	open my $fd, "-|", git_cmd(), "blame", '-p',
-		$hash_base, '--', $file_name
-		or die_error(500, "Open git-blame failed");
+	my $fd;
+	if ($format eq 'incremental') {
+		# get file contents (as base)
+		open $fd, "-|", git_cmd(), 'cat-file', 'blob', $hash
+			or die_error(500, "Open git-cat-file failed");
+	} elsif ($format eq 'data') {
+		# run git-blame --incremental
+		open $fd, "-|", git_cmd(), "blame", "--incremental",
+			$hash_base, "--", $file_name
+			or die_error(500, "Open git-blame --incremental failed");
+	} else {
+		# run git-blame --porcelain
+		open $fd, "-|", git_cmd(), "blame", '-p',
+			$hash_base, '--', $file_name
+			or die_error(500, "Open git-blame --porcelain failed");
+	}
+
+	# incremental blame data returns early
+	if ($format eq 'data') {
+		print $cgi->header(
+			-type=>"text/plain", -charset => "utf-8",
+			-status=> "200 OK");
+		local $| = 1; # output autoflush
+		print while <$fd>;
+		close $fd
+			or print "ERROR $!\n";
+
+		print 'END';
+		if (defined $t0 && gitweb_check_feature('timed')) {
+			print ' '.
+			      Time::HiRes::tv_interval($t0, [Time::HiRes::gettimeofday()]).
+			      ' '.$number_of_git_cmds;
+		}
+		print "\n";
+
+		return;
+	}
 
 	# page header
 	git_header_html();
@@ -4823,109 +4862,170 @@ sub git_blame {
 		$cgi->a({-href => href(action=>"history", -replay=>1)},
 		        "history") .
 		" | " .
-		$cgi->a({-href => href(action=>"blame", file_name=>$file_name)},
+		$cgi->a({-href => href(action=>$action, file_name=>$file_name)},
 		        "HEAD");
 	git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
 	git_print_header_div('commit', esc_html($co{'title'}), $hash_base);
 	git_print_page_path($file_name, $ftype, $hash_base);
 
 	# page body
+	if ($format eq 'incremental') {
+		print "<noscript>\n<div class=\"error\"><center><b>\n".
+		      "This page requires JavaScript to run.\n Use ".
+		      $cgi->a({-href => href(action=>'blame',-replay=>1)},
+		              'this page').
+		      " instead.\n".
+		      "</b></center></div>\n</noscript>\n";
+
+		print qq!<div id="progress_bar" style="width: 100%; background-color: yellow"></div>\n!;
+	}
+
+	print qq!<div class="page_body">\n!;
+	print qq!<div id="progress_info">... / ...</div>\n!
+		if ($format eq 'incremental');
+	print qq!<table id="blame_table" class="blame" width="100%">\n!.
+	      #qq!<col width="5.5em" /><col width="2.5em" /><col width="*" />\n!.
+	      qq!<thead>\n!.
+	      qq!<tr><th>Commit</th><th>Line</th><th>Data</th></tr>\n!.
+	      qq!</thead>\n!.
+	      qq!<tbody>\n!;
+
 	my @rev_color = qw(light dark);
 	my $num_colors = scalar(@rev_color);
 	my $current_color = 0;
-	my %metainfo = ();
 
-	print <<HTML;
-<div class="page_body">
-<table class="blame">
-<tr><th>Commit</th><th>Line</th><th>Data</th></tr>
-HTML
- LINE:
-	while (my $line = <$fd>) {
-		chomp $line;
-		# the header: <SHA-1> <src lineno> <dst lineno> [<lines in group>]
-		# no <lines in group> for subsequent lines in group of lines
-		my ($full_rev, $orig_lineno, $lineno, $group_size) =
-		   ($line =~ /^([0-9a-f]{40}) (\d+) (\d+)(?: (\d+))?$/);
-		if (!exists $metainfo{$full_rev}) {
-			$metainfo{$full_rev} = { 'nprevious' => 0 };
-		}
-		my $meta = $metainfo{$full_rev};
-		my $data;
-		while ($data = <$fd>) {
-			chomp $data;
-			last if ($data =~ s/^\t//); # contents of line
-			if ($data =~ /^(\S+)(?: (.*))?$/) {
-				$meta->{$1} = $2 unless exists $meta->{$1};
+	if ($format eq 'incremental') {
+		my $color_class = $rev_color[$current_color];
+
+		#contents of a file
+		my $linenr = 0;
+	LINE:
+		while (my $line = <$fd>) {
+			chomp $line;
+			$linenr++;
+
+			print qq!<tr id="l$linenr" class="$color_class">!.
+			      qq!<td class="sha1"><a href=""> </a></td>!.
+			      qq!<td class="linenr">!.
+			      qq!<a class="linenr" href="">$linenr</a></td>!;
+			print qq!<td class="pre">! . esc_html($line) . "</td>\n";
+			print qq!</tr>\n!;
+		}
+
+	} else { # porcelain, i.e. ordinary blame
+		my %metainfo = (); # saves information about commits
+
+		# blame data
+	LINE:
+		while (my $line = <$fd>) {
+			chomp $line;
+			# the header: <SHA-1> <src lineno> <dst lineno> [<lines in group>]
+			# no <lines in group> for subsequent lines in group of lines
+			my ($full_rev, $orig_lineno, $lineno, $group_size) =
+			   ($line =~ /^([0-9a-f]{40}) (\d+) (\d+)(?: (\d+))?$/);
+			if (!exists $metainfo{$full_rev}) {
+				$metainfo{$full_rev} = { 'nprevious' => 0 };
 			}
-			if ($data =~ /^previous /) {
-				$meta->{'nprevious'}++;
+			my $meta = $metainfo{$full_rev};
+			my $data;
+			while ($data = <$fd>) {
+				chomp $data;
+				last if ($data =~ s/^\t//); # contents of line
+				if ($data =~ /^(\S+)(?: (.*))?$/) {
+					$meta->{$1} = $2 unless exists $meta->{$1};
+				}
+				if ($data =~ /^previous /) {
+					$meta->{'nprevious'}++;
+				}
 			}
-		}
-		my $short_rev = substr($full_rev, 0, 8);
-		my $author = $meta->{'author'};
-		my %date =
-			parse_date($meta->{'author-time'}, $meta->{'author-tz'});
-		my $date = $date{'iso-tz'};
-		if ($group_size) {
-			$current_color = ($current_color + 1) % $num_colors;
-		}
-		my $tr_class = $rev_color[$current_color];
-		$tr_class .= ' boundary' if (exists $meta->{'boundary'});
-		$tr_class .= ' no-previous' if ($meta->{'nprevious'} == 0);
-		$tr_class .= ' multiple-previous' if ($meta->{'nprevious'} > 1);
-		print "<tr id=\"l$lineno\" class=\"$tr_class\">\n";
-		if ($group_size) {
-			print "<td class=\"sha1\"";
-			print " title=\"". esc_html($author) . ", $date\"";
-			print " rowspan=\"$group_size\"" if ($group_size > 1);
-			print ">";
-			print $cgi->a({-href => href(action=>"commit",
-			                             hash=>$full_rev,
-			                             file_name=>$file_name)},
-			              esc_html($short_rev));
-			if ($group_size >= 2) {
-				my @author_initials = ($author =~ /\b([[:upper:]])\B/g);
-				if (@author_initials) {
-					print "<br />" .
-					      esc_html(join('', @author_initials));
-					#           or join('.', ...)
+			my $short_rev = substr($full_rev, 0, 8);
+			my $author = $meta->{'author'};
+			my %date =
+				parse_date($meta->{'author-time'}, $meta->{'author-tz'});
+			my $date = $date{'iso-tz'};
+			if ($group_size) {
+				$current_color = ($current_color + 1) % $num_colors;
+			}
+			my $tr_class = $rev_color[$current_color];
+			$tr_class .= ' boundary' if (exists $meta->{'boundary'});
+			$tr_class .= ' no-previous' if ($meta->{'nprevious'} == 0);
+			$tr_class .= ' multiple-previous' if ($meta->{'nprevious'} > 1);
+			print "<tr id=\"l$lineno\" class=\"$tr_class\">\n";
+			if ($group_size) {
+				print "<td class=\"sha1\"";
+				print " title=\"". esc_html($author) . ", $date\"";
+				print " rowspan=\"$group_size\"" if ($group_size > 1);
+				print ">";
+				print $cgi->a({-href => href(action=>"commit",
+				                             hash=>$full_rev,
+				                             file_name=>$file_name)},
+				              esc_html($short_rev));
+				if ($group_size >= 2) {
+					my @author_initials = ($author =~ /\b([[:upper:]])\B/g);
+					if (@author_initials) {
+						print "<br />" .
+						      esc_html(join('', @author_initials));
+						#           or join('.', ...)
+					}
 				}
+				print "</td>\n";
 			}
-			print "</td>\n";
-		}
-		# 'previous' <sha1 of parent commit> <filename at commit>
-		if (exists $meta->{'previous'} &&
-		    $meta->{'previous'} =~ /^([a-fA-F0-9]{40}) (.*)$/) {
-			$meta->{'parent'} = $1;
-			$meta->{'file_parent'} = unquote($2);
-		}
-		my $linenr_commit =
-			exists($meta->{'parent'}) ?
-			$meta->{'parent'} : $full_rev;
-		my $linenr_filename =
-			exists($meta->{'file_parent'}) ?
-			$meta->{'file_parent'} : unquote($meta->{'filename'});
-		my $blamed = href(action => 'blame',
-		                  file_name => $linenr_filename,
-		                  hash_base => $linenr_commit);
-		print "<td class=\"linenr\">";
-		print $cgi->a({ -href => "$blamed#l$orig_lineno",
-		                -class => "linenr" },
-		              esc_html($lineno));
-		print "</td>";
-		print "<td class=\"pre\">" . esc_html($data) . "</td>\n";
-		print "</tr>\n";
+			# 'previous' <sha1 of parent commit> <filename at commit>
+			if (exists $meta->{'previous'} &&
+			    $meta->{'previous'} =~ /^([a-fA-F0-9]{40}) (.*)$/) {
+				$meta->{'parent'} = $1;
+				$meta->{'file_parent'} = unquote($2);
+			}
+			my $linenr_commit =
+				exists($meta->{'parent'}) ?
+				$meta->{'parent'} : $full_rev;
+			my $linenr_filename =
+				exists($meta->{'file_parent'}) ?
+				$meta->{'file_parent'} : unquote($meta->{'filename'});
+			my $blamed = href(action => 'blame',
+			                  file_name => $linenr_filename,
+			                  hash_base => $linenr_commit);
+			print "<td class=\"linenr\">";
+			print $cgi->a({ -href => "$blamed#l$orig_lineno",
+			                -class => "linenr" },
+			              esc_html($lineno));
+			print "</td>";
+			print "<td class=\"pre\">" . esc_html($data) . "</td>\n";
+			print "</tr>\n";
+		} # end while
+
 	}
-	print "</table>\n";
-	print "</div>";
+
+	# footer
+	print "</tbody>\n".
+	      "</table>\n"; # class="blame"
+	print "</div>\n";   # class="blame_body"
 	close $fd
 		or print "Reading blob failed\n";
 
-	# page footer
+	if ($format eq 'incremental') {
+		print qq!<script type="text/javascript" src="$javascript"></script>\n!.
+		      qq!<script type="text/javascript">\n!.
+		      qq!startBlame("!. href(action=>"blame_data", -replay=>1) .qq!",\n!.
+		      qq!           "!. href() .qq!");\n!.
+		      qq!</script>\n!;
+	}
+
 	git_footer_html();
 }
 
+sub git_blame {
+	git_blame_common();
+}
+
+sub git_blame_incremental {
+	git_blame_common('incremental');
+}
+
+sub git_blame_data {
+	git_blame_common('data');
+}
+
 sub git_tags {
 	my $head = git_get_head_hash($project);
 	git_header_html();
-- 
cgit v1.2.3


From e206d62a922d80f2d00427ddfb93435adbf1cc59 Mon Sep 17 00:00:00 2001
From: Jakub Narebski <jnareb@gmail.com>
Date: Tue, 1 Sep 2009 13:39:18 +0200
Subject: gitweb: Colorize 'blame_incremental' view during processing

This requires using 3 colors, not only two, to choose a color that is
different from colors of up to 2 neighbors.

gitweb.js selects the least used color, if more than one color is
possible.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 gitweb/gitweb.css |   5 +++
 gitweb/gitweb.js  | 108 ++++++++++++++++++++++++++++++++++++++++++++++++++++--
 2 files changed, 110 insertions(+), 3 deletions(-)

(limited to 'gitweb/gitweb.css')

diff --git a/gitweb/gitweb.css b/gitweb/gitweb.css
index 4a2e496568..c101e4af75 100644
--- a/gitweb/gitweb.css
+++ b/gitweb/gitweb.css
@@ -257,6 +257,11 @@ tr.no-previous td.linenr {
 	font-weight: bold;
 }
 
+/* for 'blame_incremental', during processing */
+tr.color1 { background-color: #f6fff6; }
+tr.color2 { background-color: #f6f6ff; }
+tr.color3 { background-color: #fff6f6; }
+
 td {
 	padding: 2px 5px;
 	font-size: 100%;
diff --git a/gitweb/gitweb.js b/gitweb/gitweb.js
index b15e2a7944..22570f5e53 100644
--- a/gitweb/gitweb.js
+++ b/gitweb/gitweb.js
@@ -210,6 +210,101 @@ function errorInfo(str) {
 	}
 }
 
+/* ............................................................ */
+/* coloring rows during blame_data (git blame --incremental) run */
+
+/**
+ * used to extract N from 'colorN', where N is a number,
+ * @constant
+ */
+var colorRe = /\bcolor([0-9]*)\b/;
+
+/**
+ * return N if <tr class="colorN">, otherwise return null
+ * (some browsers require CSS class names to begin with letter)
+ *
+ * @param {HTMLElement} tr: table row element to check
+ * @param {String} tr.className: 'class' attribute of tr element
+ * @returns {Number|null} N if tr.className == 'colorN', otherwise null
+ *
+ * @globals colorRe
+ */
+function getColorNo(tr) {
+	if (!tr) {
+		return null;
+	}
+	var className = tr.className;
+	if (className) {
+		var match = colorRe.exec(className);
+		if (match) {
+			return parseInt(match[1], 10);
+		}
+	}
+	return null;
+}
+
+var colorsFreq = [0, 0, 0];
+/**
+ * return one of given possible colors (curently least used one)
+ * example: chooseColorNoFrom(2, 3) returns 2 or 3
+ *
+ * @param {Number[]} arguments: one or more numbers
+ *        assumes that  1 <= arguments[i] <= colorsFreq.length
+ * @returns {Number} Least used color number from arguments
+ * @globals colorsFreq
+ */
+function chooseColorNoFrom() {
+	// choose the color which is least used
+	var colorNo = arguments[0];
+	for (var i = 1; i < arguments.length; i++) {
+		if (colorsFreq[arguments[i]-1] < colorsFreq[colorNo-1]) {
+			colorNo = arguments[i];
+		}
+	}
+	colorsFreq[colorNo-1]++;
+	return colorNo;
+}
+
+/**
+ * given two neigbour <tr> elements, find color which would be different
+ * from color of both of neighbours; used to 3-color blame table
+ *
+ * @param {HTMLElement} tr_prev
+ * @param {HTMLElement} tr_next
+ * @returns {Number} color number N such that
+ * colorN != tr_prev.className && colorN != tr_next.className
+ */
+function findColorNo(tr_prev, tr_next) {
+	var color_prev = getColorNo(tr_prev);
+	var color_next = getColorNo(tr_next);
+
+
+	// neither of neighbours has color set
+	// THEN we can use any of 3 possible colors
+	if (!color_prev && !color_next) {
+		return chooseColorNoFrom(1,2,3);
+	}
+
+	// either both neighbours have the same color,
+	// or only one of neighbours have color set
+	// THEN we can use any color except given
+	var color;
+	if (color_prev === color_next) {
+		color = color_prev; // = color_next;
+	} else if (!color_prev) {
+		color = color_next;
+	} else if (!color_next) {
+		color = color_prev;
+	}
+	if (color) {
+		return chooseColorNoFrom((color % 3) + 1, ((color+1) % 3) + 1);
+	}
+
+	// neighbours have different colors
+	// THEN there is only one color left
+	return (3 - ((color_prev + color_next) % 3));
+}
+
 /* ............................................................ */
 /* coloring rows like 'blame' after 'blame_data' finishes */
 
@@ -224,8 +319,6 @@ function isStartOfGroup(tr) {
 	return tr.firstChild.className === 'sha1';
 }
 
-var colorRe = /(?:light|dark)/;
-
 /**
  * change colors to use zebra coloring (2 colors) instead of 3 colors
  * concatenate neighbour commit groups belonging to the same commit
@@ -391,6 +484,12 @@ function handleLine(commit, group) {
 			formatDateISOLocal(commit.authorTime, commit.authorTimezone);
 	}
 
+	// color depends on group of lines, not only on blamed commit
+	var colorNo = findColorNo(
+		document.getElementById('l'+(resline-1)),
+		document.getElementById('l'+(resline+group.numlines))
+	);
+
 	// loop over lines in commit group
 	for (var i = 0; i < group.numlines; i++, resline++) {
 		var tr = document.getElementById('l'+resline);
@@ -409,7 +508,10 @@ function handleLine(commit, group) {
 		var a_linenr = td_sha1.nextSibling.firstChild;
 
 		/* <tr id="l123" class=""> */
-		var tr_class = 'light'; // or tr.className
+		var tr_class = '';
+		if (colorNo !== null) {
+			tr_class = 'color'+colorNo;
+		}
 		if (commit.boundary) {
 			tr_class += ' boundary';
 		}
-- 
cgit v1.2.3


From e4b48eaab724d9fd5941c6a683a34ee38a864897 Mon Sep 17 00:00:00 2001
From: Jakub Narebski <jnareb@gmail.com>
Date: Mon, 7 Sep 2009 14:40:00 +0200
Subject: gitweb: Add 'show-sizes' feature to show blob sizes in tree view

Add support for 'show-sizes' feature to show (in separate column,
between mode and filename) the size of blobs (files) in the 'tree'
view.  It passes '-l' option to "git ls-tree" invocation.

For the 'tree' and 'commit' (submodule) entries, '-' is shown in place
of size; for generated '..' "up directory" entry nothing is shown.

The 'show-sizes' feature is enabled by default.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 gitweb/gitweb.css  |  6 +++++
 gitweb/gitweb.perl | 69 ++++++++++++++++++++++++++++++++++++++++++------------
 2 files changed, 60 insertions(+), 15 deletions(-)

(limited to 'gitweb/gitweb.css')

diff --git a/gitweb/gitweb.css b/gitweb/gitweb.css
index 8f68fe3091..d60bfc1f64 100644
--- a/gitweb/gitweb.css
+++ b/gitweb/gitweb.css
@@ -341,6 +341,12 @@ td.mode {
 	font-family: monospace;
 }
 
+/* format of (optional) objects size in 'tree' view */
+td.size {
+	font-family: monospace;
+	text-align: right;
+}
+
 /* styling of diffs (patchsets): commitdiff and blobdiff views */
 div.diff.header,
 div.diff.extended_header {
diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 24b219310a..7b1c60e2c1 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -297,6 +297,19 @@ our %feature = (
 		'override' => 0,
 		'default' => [1]},
 
+	# Enable showing size of blobs in a 'tree' view, in a separate
+	# column, similar to what 'ls -l' does.  This cost a bit of IO.
+
+	# To disable system wide have in $GITWEB_CONFIG
+	# $feature{'show-sizes'}{'default'} = [0];
+	# To have project specific config enable override in $GITWEB_CONFIG
+	# $feature{'show-sizes'}{'override'} = 1;
+	# and in project config gitweb.showsizes = 0|1;
+	'show-sizes' => {
+		'sub' => sub { feature_bool('showsizes', @_) },
+		'override' => 0,
+		'default' => [1]},
+
 	# Make gitweb use an alternative format of the URLs which can be
 	# more readable and natural-looking: project name is embedded
 	# directly in the path and the query string contains other
@@ -2764,16 +2777,31 @@ sub parse_ls_tree_line {
 	my %opts = @_;
 	my %res;
 
-	#'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa	panic.c'
-	$line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/s;
+	if ($opts{'-l'}) {
+		#'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa   16717	panic.c'
+		$line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40}) +(-|[0-9]+)\t(.+)$/s;
 
-	$res{'mode'} = $1;
-	$res{'type'} = $2;
-	$res{'hash'} = $3;
-	if ($opts{'-z'}) {
-		$res{'name'} = $4;
+		$res{'mode'} = $1;
+		$res{'type'} = $2;
+		$res{'hash'} = $3;
+		$res{'size'} = $4;
+		if ($opts{'-z'}) {
+			$res{'name'} = $5;
+		} else {
+			$res{'name'} = unquote($5);
+		}
 	} else {
-		$res{'name'} = unquote($4);
+		#'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa	panic.c'
+		$line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/s;
+
+		$res{'mode'} = $1;
+		$res{'type'} = $2;
+		$res{'hash'} = $3;
+		if ($opts{'-z'}) {
+			$res{'name'} = $4;
+		} else {
+			$res{'name'} = unquote($4);
+		}
 	}
 
 	return wantarray ? %res : \%res;
@@ -3564,6 +3592,9 @@ sub git_print_tree_entry {
 	# and link is the action links of the entry.
 
 	print "<td class=\"mode\">" . mode_str($t->{'mode'}) . "</td>\n";
+	if (exists $t->{'size'}) {
+		print "<td class=\"size\">$t->{'size'}</td>\n";
+	}
 	if ($t->{'type'} eq "blob") {
 		print "<td class=\"list\">" .
 			$cgi->a({-href => href(action=>"blob", hash=>$t->{'hash'},
@@ -3609,12 +3640,14 @@ sub git_print_tree_entry {
 	} elsif ($t->{'type'} eq "tree") {
 		print "<td class=\"list\">";
 		print $cgi->a({-href => href(action=>"tree", hash=>$t->{'hash'},
-		                             file_name=>"$basedir$t->{'name'}", %base_key)},
+		                             file_name=>"$basedir$t->{'name'}",
+		                             %base_key)},
 		              esc_path($t->{'name'}));
 		print "</td>\n";
 		print "<td class=\"link\">";
 		print $cgi->a({-href => href(action=>"tree", hash=>$t->{'hash'},
-		                             file_name=>"$basedir$t->{'name'}", %base_key)},
+		                             file_name=>"$basedir$t->{'name'}",
+		                             %base_key)},
 		              "tree");
 		if (defined $hash_base) {
 			print " | " .
@@ -5088,10 +5121,14 @@ sub git_tree {
 	}
 	die_error(404, "No such tree") unless defined($hash);
 
+	my $show_sizes = gitweb_check_feature('show-sizes');
+	my $have_blame = gitweb_check_feature('blame');
+
 	my @entries = ();
 	{
 		local $/ = "\0";
-		open my $fd, "-|", git_cmd(), "ls-tree", '-z', $hash
+		open my $fd, "-|", git_cmd(), "ls-tree", '-z',
+			($show_sizes ? '-l' : ()), @extra_options, $hash
 			or die_error(500, "Open git-ls-tree failed");
 		@entries = map { chomp; $_ } <$fd>;
 		close $fd
@@ -5102,7 +5139,6 @@ sub git_tree {
 	my $ref = format_ref_marker($refs, $hash_base);
 	git_header_html();
 	my $basedir = '';
-	my $have_blame = gitweb_check_feature('blame');
 	if (defined $hash_base && (my %co = parse_commit($hash_base))) {
 		my @views_nav = ();
 		if (defined $file_name) {
@@ -5118,7 +5154,8 @@ sub git_tree {
 			# FIXME: Should be available when we have no hash base as well.
 			push @views_nav, $snapshot_links;
 		}
-		git_print_page_nav('tree','', $hash_base, undef, undef, join(' | ', @views_nav));
+		git_print_page_nav('tree','', $hash_base, undef, undef,
+		                   join(' | ', @views_nav));
 		git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash_base);
 	} else {
 		undef $hash_base;
@@ -5151,8 +5188,10 @@ sub git_tree {
 		undef $up unless $up;
 		# based on git_print_tree_entry
 		print '<td class="mode">' . mode_str('040000') . "</td>\n";
+		print '<td class="size">&nbsp;</td>'."\n" if $show_sizes;
 		print '<td class="list">';
-		print $cgi->a({-href => href(action=>"tree", hash_base=>$hash_base,
+		print $cgi->a({-href => href(action=>"tree",
+		                             hash_base=>$hash_base,
 		                             file_name=>$up)},
 		              "..");
 		print "</td>\n";
@@ -5161,7 +5200,7 @@ sub git_tree {
 		print "</tr>\n";
 	}
 	foreach my $line (@entries) {
-		my %t = parse_ls_tree_line($line, -z => 1);
+		my %t = parse_ls_tree_line($line, -z => 1, -l => $show_sizes);
 
 		if ($alternate) {
 			print "<tr class=\"dark\">\n";
-- 
cgit v1.2.3


From e133d65c3e3d7f5f869edb2d6205af68af0fe38f Mon Sep 17 00:00:00 2001
From: Stephen Boyd <bebarino@gmail.com>
Date: Thu, 15 Oct 2009 21:14:59 -0700
Subject: gitweb: linkify author/committer names with search

It's nice to search for an author by merely clicking on their name in
gitweb. This is usually faster than selecting the name, copying the
selection, pasting it into the search box, selecting between
author/committer and then hitting enter.

Linkify the avatar icon in log/shortlog view because the icon is directly
adjacent to the name and thus more related. The same is not true
when in commit/tag view where the icon is farther away.

Signed-off-by: Stephen Boyd <bebarino@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 gitweb/gitweb.css  |  4 ++++
 gitweb/gitweb.perl | 40 +++++++++++++++++++++++++++++++++++-----
 2 files changed, 39 insertions(+), 5 deletions(-)

(limited to 'gitweb/gitweb.css')

diff --git a/gitweb/gitweb.css b/gitweb/gitweb.css
index 8f68fe3091..27405e647d 100644
--- a/gitweb/gitweb.css
+++ b/gitweb/gitweb.css
@@ -32,6 +32,10 @@ img.avatar {
 	vertical-align: middle;
 }
 
+a.list img.avatar {
+	border-style: none;
+}
+
 div.page_header {
 	height: 25px;
 	padding: 8px;
diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 4b21ad25df..c160a56c6c 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -1594,6 +1594,29 @@ sub git_get_avatar {
 	}
 }
 
+sub format_search_author {
+	my ($author, $searchtype, $displaytext) = @_;
+	my $have_search = gitweb_check_feature('search');
+
+	if ($have_search) {
+		my $performed = "";
+		if ($searchtype eq 'author') {
+			$performed = "authored";
+		} elsif ($searchtype eq 'committer') {
+			$performed = "committed";
+		}
+
+		return $cgi->a({-href => href(action=>"search", hash=>$hash,
+				searchtext=>$author,
+				searchtype=>$searchtype), class=>"list",
+				title=>"Search for commits $performed by $author"},
+				$displaytext);
+
+	} else {
+		return $displaytext;
+	}
+}
+
 # format the author name of the given commit with the given tag
 # the author name is chopped and escaped according to the other
 # optional parameters (see chop_str).
@@ -1602,8 +1625,10 @@ sub format_author_html {
 	my $co = shift;
 	my $author = chop_and_escape_str($co->{'author_name'}, @_);
 	return "<$tag class=\"author\">" .
-	       git_get_avatar($co->{'author_email'}, -pad_after => 1) .
-	       $author . "</$tag>";
+	       format_search_author($co->{'author_name'}, "author",
+		       git_get_avatar($co->{'author_email'}, -pad_after => 1) .
+		       $author) .
+	       "</$tag>";
 }
 
 # format git diff header line, i.e. "diff --(git|combined|cc) ..."
@@ -3372,10 +3397,11 @@ sub git_print_authorship {
 	my $co = shift;
 	my %opts = @_;
 	my $tag = $opts{-tag} || 'div';
+	my $author = $co->{'author_name'};
 
 	my %ad = parse_date($co->{'author_epoch'}, $co->{'author_tz'});
 	print "<$tag class=\"author_date\">" .
-	      esc_html($co->{'author_name'}) .
+	      format_search_author($author, "author", esc_html($author)) .
 	      " [$ad{'rfc2822'}";
 	print_local_time(%ad) if ($opts{-localtime});
 	print "]" . git_get_avatar($co->{'author_email'}, -pad_before => 1)
@@ -3394,8 +3420,12 @@ sub git_print_authorship_rows {
 	@people = ('author', 'committer') unless @people;
 	foreach my $who (@people) {
 		my %wd = parse_date($co->{"${who}_epoch"}, $co->{"${who}_tz"});
-		print "<tr><td>$who</td><td>" . esc_html($co->{$who}) . "</td>" .
-		      "<td rowspan=\"2\">" .
+		print "<tr><td>$who</td><td>" .
+		      format_search_author($co->{"${who}_name"}, $who,
+			       esc_html($co->{"${who}_name"})) . " " .
+		      format_search_author($co->{"${who}_email"}, $who,
+			       esc_html("<" . $co->{"${who}_email"} . ">")) .
+		      "</td><td rowspan=\"2\">" .
 		      git_get_avatar($co->{"${who}_email"}, -size => 'double') .
 		      "</td></tr>\n" .
 		      "<tr>" .
-- 
cgit v1.2.3


From 18d05328f3333e63bfffa65ac887ea16de60918c Mon Sep 17 00:00:00 2001
From: Pavan Kumar Sunkara <pavan.sss1991@gmail.com>
Date: Fri, 28 May 2010 11:55:49 +0530
Subject: gitweb: Move static files into seperate subdirectory

Create a new subdirectory called 'static' in gitweb/, and move
all static files required by gitweb.cgi when running, which means
styles, images and Javascript code. This should make gitweb more
readable and easier to maintain.

Update t/gitweb-lib.sh to reflect this change.The install-gitweb
now also include moving of static files into 'static' subdirectory
in target directory: update Makefile, gitweb's INSTALL, README and
Makefile accordingly.

Signed-off-by: Pavan Kumar Sunkara <pavan.sss1991@gmail.com>
Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Mentored-by: Petr Baudis <pasky@ucw.cz>
Acked-by: Jakub Narebski <jnareb@gmail.com>
Acked-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 Makefile                      |  18 +-
 gitweb/INSTALL                |  19 +-
 gitweb/Makefile               |  40 +-
 gitweb/README                 |  14 +-
 gitweb/git-favicon.png        | Bin 115 -> 0 bytes
 gitweb/git-logo.png           | Bin 207 -> 0 bytes
 gitweb/gitweb.css             | 574 ---------------------------
 gitweb/gitweb.js              | 875 ------------------------------------------
 gitweb/static/git-favicon.png | Bin 0 -> 115 bytes
 gitweb/static/git-logo.png    | Bin 0 -> 207 bytes
 gitweb/static/gitweb.css      | 574 +++++++++++++++++++++++++++
 gitweb/static/gitweb.js       | 875 ++++++++++++++++++++++++++++++++++++++++++
 t/gitweb-lib.sh               |   6 +-
 13 files changed, 1499 insertions(+), 1496 deletions(-)
 delete mode 100644 gitweb/git-favicon.png
 delete mode 100644 gitweb/git-logo.png
 delete mode 100644 gitweb/gitweb.css
 delete mode 100644 gitweb/gitweb.js
 create mode 100644 gitweb/static/git-favicon.png
 create mode 100644 gitweb/static/git-logo.png
 create mode 100644 gitweb/static/gitweb.css
 create mode 100644 gitweb/static/gitweb.js

(limited to 'gitweb/gitweb.css')

diff --git a/Makefile b/Makefile
index 07cab8f6a4..1ec90f53fa 100644
--- a/Makefile
+++ b/Makefile
@@ -1578,32 +1578,32 @@ gitweb:
 	$(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
 
 ifdef JSMIN
-GITWEB_PROGRAMS += gitweb/gitweb.min.js
-GITWEB_JS = gitweb/gitweb.min.js
+GITWEB_PROGRAMS += gitweb/static/gitweb.min.js
+GITWEB_JS = gitweb/static/gitweb.min.js
 else
-GITWEB_JS = gitweb/gitweb.js
+GITWEB_JS = gitweb/static/gitweb.js
 endif
 ifdef CSSMIN
-GITWEB_PROGRAMS += gitweb/gitweb.min.css
-GITWEB_CSS = gitweb/gitweb.min.css
+GITWEB_PROGRAMS += gitweb/static/gitweb.min.css
+GITWEB_CSS = gitweb/static/gitweb.min.css
 else
-GITWEB_CSS = gitweb/gitweb.css
+GITWEB_CSS = gitweb/static/gitweb.css
 endif
 OTHER_PROGRAMS +=  gitweb/gitweb.cgi  $(GITWEB_PROGRAMS)
 gitweb/gitweb.cgi: gitweb/gitweb.perl $(GITWEB_PROGRAMS)
 	$(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) $(patsubst gitweb/%,%,$@)
 
 ifdef JSMIN
-gitweb/gitweb.min.js: gitweb/gitweb.js
+gitweb/static/gitweb.min.js: gitweb/static/gitweb.js
 	$(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) $(patsubst gitweb/%,%,$@)
 endif # JSMIN
 ifdef CSSMIN
-gitweb/gitweb.min.css: gitweb/gitweb.css
+gitweb/static/gitweb.min.css: gitweb/static/gitweb.css
 	$(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) $(patsubst gitweb/%,%,$@)
 endif # CSSMIN
 
 
-git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css gitweb/gitweb.js
+git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/static/gitweb.css gitweb/static/gitweb.js
 	$(QUIET_GEN)$(RM) $@ $@+ && \
 	sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 	    -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
diff --git a/gitweb/INSTALL b/gitweb/INSTALL
index d484d76b75..823053173c 100644
--- a/gitweb/INSTALL
+++ b/gitweb/INSTALL
@@ -2,9 +2,10 @@ GIT web Interface (gitweb) Installation
 =======================================
 
 First you have to generate gitweb.cgi from gitweb.perl using
-"make gitweb", then copy appropriate files (gitweb.cgi, gitweb.js,
-gitweb.css, git-logo.png and git-favicon.png) to their destination.
-For example if git was (or is) installed with /usr prefix, you can do
+"make gitweb", then "make install-gitweb" appropriate files
+(gitweb.cgi, gitweb.js, gitweb.css, git-logo.png and git-favicon.png)
+to their destination. For example if git was (or is) installed with
+/usr prefix and gitwebdir is /var/www/cgi-bin, you can do
 
 	$ make prefix=/usr gitweb                            ;# as yourself
 	# make gitwebdir=/var/www/cgi-bin install-gitweb     ;# as root
@@ -81,16 +82,14 @@ Build example
   minifiers, you can do
 
 	make GITWEB_PROJECTROOT="/home/local/scm" \
-	     GITWEB_JS="/gitweb/gitweb.js" \
-	     GITWEB_CSS="/gitweb/gitweb.css" \
-	     GITWEB_LOGO="/gitweb/git-logo.png" \
-	     GITWEB_FAVICON="/gitweb/git-favicon.png" \
+	     GITWEB_JS="gitweb/static/gitweb.js" \
+	     GITWEB_CSS="gitweb/static/gitweb.css" \
+	     GITWEB_LOGO="gitweb/static/git-logo.png" \
+	     GITWEB_FAVICON="gitweb/static/git-favicon.png" \
 	     bindir=/usr/local/bin \
 	     gitweb
 
-	cp -fv gitweb/gitweb.{cgi,js,css} \
-	       gitweb/git-{favicon,logo}.png \
-	     /var/www/cgi-bin/gitweb/
+	make gitwebdir=/var/www/cgi-bin/gitweb install-gitweb
 
 
 Gitweb config file
diff --git a/gitweb/Makefile b/gitweb/Makefile
index 935d2d2e07..d2584fedd8 100644
--- a/gitweb/Makefile
+++ b/gitweb/Makefile
@@ -4,10 +4,10 @@ all::
 # Define V=1 to have a more verbose compile.
 #
 # Define JSMIN to point to JavaScript minifier that functions as
-# a filter to have gitweb.js minified.
+# a filter to have static/gitweb.js minified.
 #
 # Define CSSMIN to point to a CSS minifier in order to generate a minified
-# version of gitweb.css
+# version of static/gitweb.css
 #
 
 prefix ?= $(HOME)
@@ -29,10 +29,10 @@ GITWEB_STRICT_EXPORT =
 GITWEB_BASE_URL =
 GITWEB_LIST =
 GITWEB_HOMETEXT = indextext.html
-GITWEB_CSS = gitweb.css
-GITWEB_LOGO = git-logo.png
-GITWEB_FAVICON = git-favicon.png
-GITWEB_JS = gitweb.js
+GITWEB_CSS = static/gitweb.css
+GITWEB_LOGO = static/git-logo.png
+GITWEB_FAVICON = static/git-favicon.png
+GITWEB_JS = static/gitweb.js
 GITWEB_SITE_HEADER =
 GITWEB_SITE_FOOTER =
 
@@ -54,6 +54,7 @@ PERL_PATH  ?= /usr/bin/perl
 # Shell quote;
 bindir_SQ = $(subst ','\'',$(bindir))#'
 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))#'
+gitwebstaticdir_SQ = $(subst ','\'',$(gitwebdir)/static)#'
 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))#'
 PERL_PATH_SQ  = $(subst ','\'',$(PERL_PATH))#'
 DESTDIR_SQ    = $(subst ','\'',$(DESTDIR))#'
@@ -88,26 +89,26 @@ all:: gitweb.cgi
 GITWEB_PROGRAMS = gitweb.cgi
 
 ifdef JSMIN
-GITWEB_FILES += gitweb.min.js
-GITWEB_JS = gitweb.min.js
-all:: gitweb.min.js
-gitweb.min.js: gitweb.js GITWEB-BUILD-OPTIONS
+GITWEB_FILES += static/gitweb.min.js
+GITWEB_JS = static/gitweb.min.js
+all:: static/gitweb.min.js
+static/gitweb.min.js: static/gitweb.js GITWEB-BUILD-OPTIONS
 	$(QUIET_GEN)$(JSMIN) <$< >$@
 else
-GITWEB_FILES += gitweb.js
+GITWEB_FILES += static/gitweb.js
 endif
 
 ifdef CSSMIN
-GITWEB_FILES += gitweb.min.css
-GITWEB_CSS = gitweb.min.css
-all:: gitweb.min.css
-gitweb.min.css: gitweb.css GITWEB-BUILD-OPTIONS
+GITWEB_FILES += static/gitweb.min.css
+GITWEB_CSS = static/gitweb.min.css
+all:: static/gitweb.min.css
+static/gitweb.min.css: static/gitweb.css GITWEB-BUILD-OPTIONS
 	$(QUIET_GEN)$(CSSMIN) <$ >$@
 else
-GITWEB_FILES += gitweb.css
+GITWEB_FILES += static/gitweb.css
 endif
 
-GITWEB_FILES += git-logo.png git-favicon.png
+GITWEB_FILES += static/git-logo.png static/git-favicon.png
 
 GITWEB_REPLACE = \
 	-e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
@@ -147,12 +148,13 @@ gitweb.cgi: gitweb.perl GITWEB-BUILD-OPTIONS
 install: all
 	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitwebdir_SQ)'
 	$(INSTALL) -m 755 $(GITWEB_PROGRAMS) '$(DESTDIR_SQ)$(gitwebdir_SQ)'
-	$(INSTALL) -m 644 $(GITWEB_FILES)    '$(DESTDIR_SQ)$(gitwebdir_SQ)'
+	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitwebstaticdir_SQ)'
+	$(INSTALL) -m 644 $(GITWEB_FILES) '$(DESTDIR_SQ)$(gitwebstaticdir_SQ)'
 
 ### Cleaning rules
 
 clean:
-	$(RM) gitweb.cgi gitweb.min.js gitweb.min.css GITWEB-BUILD-OPTIONS
+	$(RM) gitweb.cgi static/gitweb.min.js static/gitweb.min.css GITWEB-BUILD-OPTIONS
 
 .PHONY: all clean install .FORCE-GIT-VERSION-FILE FORCE
 
diff --git a/gitweb/README b/gitweb/README
index 71742b335d..0e19be8d21 100644
--- a/gitweb/README
+++ b/gitweb/README
@@ -80,24 +80,26 @@ You can specify the following configuration variables when building GIT:
    Points to the location where you put gitweb.css on your web server
    (or to be more generic, the URI of gitweb stylesheet).  Relative to the
    base URI of gitweb.  Note that you can setup multiple stylesheets from
-   the gitweb config file.  [Default: gitweb.css (or gitweb.min.css if the
-   CSSMIN variable is defined / CSS minifier is used)]
+   the gitweb config file.  [Default: static/gitweb.css (or
+   static/gitweb.min.css if the CSSMIN variable is defined / CSS minifier
+   is used)]
  * GITWEB_LOGO
    Points to the location where you put git-logo.png on your web server
    (or to be more generic URI of logo, 72x27 size, displayed in top right
    corner of each gitweb page, and used as logo for Atom feed).  Relative
-   to base URI of gitweb.  [Default: git-logo.png]
+   to base URI of gitweb.  [Default: static/git-logo.png]
  * GITWEB_FAVICON
    Points to the location where you put git-favicon.png on your web server
    (or to be more generic URI of favicon, assumed to be image/png type;
    web browsers that support favicons (website icons) may display them
    in the browser's URL bar and next to site name in bookmarks).  Relative
-   to base URI of gitweb.  [Default: git-favicon.png]
+   to base URI of gitweb.  [Default: static/git-favicon.png]
  * GITWEB_JS
    Points to the localtion where you put gitweb.js on your web server
    (or to be more generic URI of JavaScript code used by gitweb).
-   Relative to base URI of gitweb.  [Default: gitweb.js (or gitweb.min.js
-   if JSMIN build variable is defined / JavaScript minifier is used)]
+   Relative to base URI of gitweb.  [Default: static/gitweb.js (or
+   static/gitweb.min.js if JSMIN build variable is defined / JavaScript
+   minifier is used)]
  * GITWEB_CONFIG
    This Perl file will be loaded using 'do' and can be used to override any
    of the options above as well as some other options -- see the "Runtime
diff --git a/gitweb/git-favicon.png b/gitweb/git-favicon.png
deleted file mode 100644
index aae35a70e7..0000000000
Binary files a/gitweb/git-favicon.png and /dev/null differ
diff --git a/gitweb/git-logo.png b/gitweb/git-logo.png
deleted file mode 100644
index f4ede2e944..0000000000
Binary files a/gitweb/git-logo.png and /dev/null differ
diff --git a/gitweb/gitweb.css b/gitweb/gitweb.css
deleted file mode 100644
index 50067f2e0d..0000000000
--- a/gitweb/gitweb.css
+++ /dev/null
@@ -1,574 +0,0 @@
-body {
-	font-family: sans-serif;
-	font-size: small;
-	border: solid #d9d8d1;
-	border-width: 1px;
-	margin: 10px;
-	background-color: #ffffff;
-	color: #000000;
-}
-
-a {
-	color: #0000cc;
-}
-
-a:hover, a:visited, a:active {
-	color: #880000;
-}
-
-span.cntrl {
-	border: dashed #aaaaaa;
-	border-width: 1px;
-	padding: 0px 2px 0px 2px;
-	margin:  0px 2px 0px 2px;
-}
-
-img.logo {
-	float: right;
-	border-width: 0px;
-}
-
-img.avatar {
-	vertical-align: middle;
-}
-
-a.list img.avatar {
-	border-style: none;
-}
-
-div.page_header {
-	height: 25px;
-	padding: 8px;
-	font-size: 150%;
-	font-weight: bold;
-	background-color: #d9d8d1;
-}
-
-div.page_header a:visited, a.header {
-	color: #0000cc;
-}
-
-div.page_header a:hover {
-	color: #880000;
-}
-
-div.page_nav {
-	padding: 8px;
-}
-
-div.page_nav a:visited {
-	color: #0000cc;
-}
-
-div.page_path {
-	padding: 8px;
-	font-weight: bold;
-	border: solid #d9d8d1;
-	border-width: 0px 0px 1px;
-}
-
-div.page_footer {
-	height: 17px;
-	padding: 4px 8px;
-	background-color: #d9d8d1;
-}
-
-div.page_footer_text {
-	float: left;
-	color: #555555;
-	font-style: italic;
-}
-
-div#generating_info {
-	margin: 4px;
-	font-size: smaller;
-	text-align: center;
-	color: #505050;
-}
-
-div.page_body {
-	padding: 8px;
-	font-family: monospace;
-}
-
-div.title, a.title {
-	display: block;
-	padding: 6px 8px;
-	font-weight: bold;
-	background-color: #edece6;
-	text-decoration: none;
-	color: #000000;
-}
-
-div.readme {
-	padding: 8px;
-}
-
-a.title:hover {
-	background-color: #d9d8d1;
-}
-
-div.title_text {
-	padding: 6px 0px;
-	border: solid #d9d8d1;
-	border-width: 0px 0px 1px;
-	font-family: monospace;
-}
-
-div.log_body {
-	padding: 8px 8px 8px 150px;
-}
-
-span.age {
-	position: relative;
-	float: left;
-	width: 142px;
-	font-style: italic;
-}
-
-span.signoff {
-	color: #888888;
-}
-
-div.log_link {
-	padding: 0px 8px;
-	font-size: 70%;
-	font-family: sans-serif;
-	font-style: normal;
-	position: relative;
-	float: left;
-	width: 136px;
-}
-
-div.list_head {
-	padding: 6px 8px 4px;
-	border: solid #d9d8d1;
-	border-width: 1px 0px 0px;
-	font-style: italic;
-}
-
-.author_date, .author {
-	font-style: italic;
-}
-
-div.author_date {
-	padding: 8px;
-	border: solid #d9d8d1;
-	border-width: 0px 0px 1px 0px;
-}
-
-a.list {
-	text-decoration: none;
-	color: #000000;
-}
-
-a.subject, a.name {
-	font-weight: bold;
-}
-
-table.tags a.subject {
-	font-weight: normal;
-}
-
-a.list:hover {
-	text-decoration: underline;
-	color: #880000;
-}
-
-a.text {
-	text-decoration: none;
-	color: #0000cc;
-}
-
-a.text:visited {
-	text-decoration: none;
-	color: #880000;
-}
-
-a.text:hover {
-	text-decoration: underline;
-	color: #880000;
-}
-
-table {
-	padding: 8px 4px;
-	border-spacing: 0;
-}
-
-table.diff_tree {
-	font-family: monospace;
-}
-
-table.combined.diff_tree th {
-	text-align: center;
-}
-
-table.combined.diff_tree td {
-	padding-right: 24px;
-}
-
-table.combined.diff_tree th.link,
-table.combined.diff_tree td.link {
-	padding: 0px 2px;
-}
-
-table.combined.diff_tree td.nochange a {
-	color: #6666ff;
-}
-
-table.combined.diff_tree td.nochange a:hover,
-table.combined.diff_tree td.nochange a:visited {
-	color: #d06666;
-}
-
-table.blame {
-	border-collapse: collapse;
-}
-
-table.blame td {
-	padding: 0px 5px;
-	font-size: 100%;
-	vertical-align: top;
-}
-
-th {
-	padding: 2px 5px;
-	font-size: 100%;
-	text-align: left;
-}
-
-/* do not change row style on hover for 'blame' view */
-tr.light,
-table.blame .light:hover {
-	background-color: #ffffff;
-}
-
-tr.dark,
-table.blame .dark:hover {
-	background-color: #f6f6f0;
-}
-
-/* currently both use the same, but it can change */
-tr.light:hover,
-tr.dark:hover {
-	background-color: #edece6;
-}
-
-/* boundary commits in 'blame' view */
-/* and commits without "previous" */
-tr.boundary td.sha1,
-tr.no-previous td.linenr {
-	font-weight: bold;
-}
-
-/* for 'blame_incremental', during processing */
-tr.color1 { background-color: #f6fff6; }
-tr.color2 { background-color: #f6f6ff; }
-tr.color3 { background-color: #fff6f6; }
-
-td {
-	padding: 2px 5px;
-	font-size: 100%;
-	vertical-align: top;
-}
-
-td.link, td.selflink {
-	padding: 2px 5px;
-	font-family: sans-serif;
-	font-size: 70%;
-}
-
-td.selflink {
-	padding-right: 0px;
-}
-
-td.sha1 {
-	font-family: monospace;
-}
-
-.error {
-	color: red;
-	background-color: yellow;
-}
-
-td.current_head {
-	text-decoration: underline;
-}
-
-table.diff_tree span.file_status.new {
-	color: #008000;
-}
-
-table.diff_tree span.file_status.deleted {
-	color: #c00000;
-}
-
-table.diff_tree span.file_status.moved,
-table.diff_tree span.file_status.mode_chnge {
-	color: #777777;
-}
-
-table.diff_tree span.file_status.copied {
-  color: #70a070;
-}
-
-/* noage: "No commits" */
-table.project_list td.noage {
-	color: #808080;
-	font-style: italic;
-}
-
-/* age2: 60*60*24*2 <= age */
-table.project_list td.age2, table.blame td.age2 {
-	font-style: italic;
-}
-
-/* age1: 60*60*2 <= age < 60*60*24*2 */
-table.project_list td.age1 {
-	color: #009900;
-	font-style: italic;
-}
-
-table.blame td.age1 {
-	color: #009900;
-	background: transparent;
-}
-
-/* age0: age < 60*60*2 */
-table.project_list td.age0 {
-	color: #009900;
-	font-style: italic;
-	font-weight: bold;
-}
-
-table.blame td.age0 {
-	color: #009900;
-	background: transparent;
-	font-weight: bold;
-}
-
-td.pre, div.pre, div.diff {
-	font-family: monospace;
-	font-size: 12px;
-	white-space: pre;
-}
-
-td.mode {
-	font-family: monospace;
-}
-
-/* progress of blame_interactive */
-div#progress_bar {
-	height: 2px;
-	margin-bottom: -2px;
-	background-color: #d8d9d0;
-}
-div#progress_info {
-	float: right;
-	text-align: right;
-}
-
-/* format of (optional) objects size in 'tree' view */
-td.size {
-	font-family: monospace;
-	text-align: right;
-}
-
-/* styling of diffs (patchsets): commitdiff and blobdiff views */
-div.diff.header,
-div.diff.extended_header {
-	white-space: normal;
-}
-
-div.diff.header {
-	font-weight: bold;
-
-	background-color: #edece6;
-
-	margin-top: 4px;
-	padding: 4px 0px 2px 0px;
-	border: solid #d9d8d1;
-	border-width: 1px 0px 1px 0px;
-}
-
-div.diff.header a.path {
-	text-decoration: underline;
-}
-
-div.diff.extended_header,
-div.diff.extended_header a.path,
-div.diff.extended_header a.hash {
-	color: #777777;
-}
-
-div.diff.extended_header .info {
-	color: #b0b0b0;
-}
-
-div.diff.extended_header {
-	background-color: #f6f5ee;
-	padding: 2px 0px 2px 0px;
-}
-
-div.diff a.list,
-div.diff a.path,
-div.diff a.hash {
-	text-decoration: none;
-}
-
-div.diff a.list:hover,
-div.diff a.path:hover,
-div.diff a.hash:hover {
-	text-decoration: underline;
-}
-
-div.diff.to_file a.path,
-div.diff.to_file {
-	color: #007000;
-}
-
-div.diff.add {
-	color: #008800;
-}
-
-div.diff.from_file a.path,
-div.diff.from_file {
-	color: #aa0000;
-}
-
-div.diff.rem {
-	color: #cc0000;
-}
-
-div.diff.chunk_header a,
-div.diff.chunk_header {
-	color: #990099;
-}
-
-div.diff.chunk_header {
-	border: dotted #ffe0ff;
-	border-width: 1px 0px 0px 0px;
-	margin-top: 2px;
-}
-
-div.diff.chunk_header span.chunk_info {
-	background-color: #ffeeff;
-}
-
-div.diff.chunk_header span.section {
-	color: #aa22aa;
-}
-
-div.diff.incomplete {
-	color: #cccccc;
-}
-
-div.diff.nodifferences {
-	font-weight: bold;
-	color: #600000;
-}
-
-div.index_include {
-	border: solid #d9d8d1;
-	border-width: 0px 0px 1px;
-	padding: 12px 8px;
-}
-
-div.search {
-	font-size: 100%;
-	font-weight: normal;
-	margin: 4px 8px;
-	float: right;
-	top: 56px;
-	right: 12px
-}
-
-p.projsearch {
-	text-align: center;
-}
-
-td.linenr {
-	text-align: right;
-}
-
-a.linenr {
-	color: #999999;
-	text-decoration: none
-}
-
-a.rss_logo {
-	float: right;
-	padding: 3px 0px;
-	width: 35px;
-	line-height: 10px;
-	border: 1px solid;
-	border-color: #fcc7a5 #7d3302 #3e1a01 #ff954e;
-	color: #ffffff;
-	background-color: #ff6600;
-	font-weight: bold;
-	font-family: sans-serif;
-	font-size: 70%;
-	text-align: center;
-	text-decoration: none;
-}
-
-a.rss_logo:hover {
-	background-color: #ee5500;
-}
-
-a.rss_logo.generic {
-	background-color: #ff8800;
-}
-
-a.rss_logo.generic:hover {
-	background-color: #ee7700;
-}
-
-span.refs span {
-	padding: 0px 4px;
-	font-size: 70%;
-	font-weight: normal;
-	border: 1px solid;
-	background-color: #ffaaff;
-	border-color: #ffccff #ff00ee #ff00ee #ffccff;
-}
-
-span.refs span a {
-	text-decoration: none;
-	color: inherit;
-}
-
-span.refs span a:hover {
-	text-decoration: underline;
-}
-
-span.refs span.indirect {
-	font-style: italic;
-}
-
-span.refs span.ref {
-	background-color: #aaaaff;
-	border-color: #ccccff #0033cc #0033cc #ccccff;
-}
-
-span.refs span.tag {
-	background-color: #ffffaa;
-	border-color: #ffffcc #ffee00 #ffee00 #ffffcc;
-}
-
-span.refs span.head {
-	background-color: #aaffaa;
-	border-color: #ccffcc #00cc33 #00cc33 #ccffcc;
-}
-
-span.atnight {
-	color: #cc0000;
-}
-
-span.match {
-	color: #e00000;
-}
-
-div.binary {
-	font-style: italic;
-}
diff --git a/gitweb/gitweb.js b/gitweb/gitweb.js
deleted file mode 100644
index 9c66928c4a..0000000000
--- a/gitweb/gitweb.js
+++ /dev/null
@@ -1,875 +0,0 @@
-// Copyright (C) 2007, Fredrik Kuivinen <frekui@gmail.com>
-//               2007, Petr Baudis <pasky@suse.cz>
-//          2008-2009, Jakub Narebski <jnareb@gmail.com>
-
-/**
- * @fileOverview JavaScript code for gitweb (git web interface).
- * @license GPLv2 or later
- */
-
-/* ============================================================ */
-/* functions for generic gitweb actions and views */
-
-/**
- * used to check if link has 'js' query parameter already (at end),
- * and other reasons to not add 'js=1' param at the end of link
- * @constant
- */
-var jsExceptionsRe = /[;?]js=[01]$/;
-
-/**
- * Add '?js=1' or ';js=1' to the end of every link in the document
- * that doesn't have 'js' query parameter set already.
- *
- * Links with 'js=1' lead to JavaScript version of given action, if it
- * exists (currently there is only 'blame_incremental' for 'blame')
- *
- * @globals jsExceptionsRe
- */
-function fixLinks() {
-	var allLinks = document.getElementsByTagName("a") || document.links;
-	for (var i = 0, len = allLinks.length; i < len; i++) {
-		var link = allLinks[i];
-		if (!jsExceptionsRe.test(link)) { // =~ /[;?]js=[01]$/;
-			link.href +=
-				(link.href.indexOf('?') === -1 ? '?' : ';') + 'js=1';
-		}
-	}
-}
-
-
-/* ============================================================ */
-
-/*
- * This code uses DOM methods instead of (nonstandard) innerHTML
- * to modify page.
- *
- * innerHTML is non-standard IE extension, though supported by most
- * browsers; however Firefox up to version 1.5 didn't implement it in
- * a strict mode (application/xml+xhtml mimetype).
- *
- * Also my simple benchmarks show that using elem.firstChild.data =
- * 'content' is slightly faster than elem.innerHTML = 'content'.  It
- * is however more fragile (text element fragment must exists), and
- * less feature-rich (we cannot add HTML).
- *
- * Note that DOM 2 HTML is preferred over generic DOM 2 Core; the
- * equivalent using DOM 2 Core is usually shown in comments.
- */
-
-
-/* ============================================================ */
-/* generic utility functions */
-
-
-/**
- * pad number N with nonbreakable spaces on the left, to WIDTH characters
- * example: padLeftStr(12, 3, '\u00A0') == '\u00A012'
- *          ('\u00A0' is nonbreakable space)
- *
- * @param {Number|String} input: number to pad
- * @param {Number} width: visible width of output
- * @param {String} str: string to prefix to string, e.g. '\u00A0'
- * @returns {String} INPUT prefixed with (WIDTH - INPUT.length) x STR
- */
-function padLeftStr(input, width, str) {
-	var prefix = '';
-
-	width -= input.toString().length;
-	while (width > 0) {
-		prefix += str;
-		width--;
-	}
-	return prefix + input;
-}
-
-/**
- * Pad INPUT on the left to SIZE width, using given padding character CH,
- * for example padLeft('a', 3, '_') is '__a'.
- *
- * @param {String} input: input value converted to string.
- * @param {Number} width: desired length of output.
- * @param {String} ch: single character to prefix to string.
- *
- * @returns {String} Modified string, at least SIZE length.
- */
-function padLeft(input, width, ch) {
-	var s = input + "";
-	while (s.length < width) {
-		s = ch + s;
-	}
-	return s;
-}
-
-/**
- * Create XMLHttpRequest object in cross-browser way
- * @returns XMLHttpRequest object, or null
- */
-function createRequestObject() {
-	try {
-		return new XMLHttpRequest();
-	} catch (e) {}
-	try {
-		return window.createRequest();
-	} catch (e) {}
-	try {
-		return new ActiveXObject("Msxml2.XMLHTTP");
-	} catch (e) {}
-	try {
-		return new ActiveXObject("Microsoft.XMLHTTP");
-	} catch (e) {}
-
-	return null;
-}
-
-
-/* ============================================================ */
-/* utility/helper functions (and variables) */
-
-var xhr;        // XMLHttpRequest object
-var projectUrl; // partial query + separator ('?' or ';')
-
-// 'commits' is an associative map. It maps SHA1s to Commit objects.
-var commits = {};
-
-/**
- * constructor for Commit objects, used in 'blame'
- * @class Represents a blamed commit
- * @param {String} sha1: SHA-1 identifier of a commit
- */
-function Commit(sha1) {
-	if (this instanceof Commit) {
-		this.sha1 = sha1;
-		this.nprevious = 0; /* number of 'previous', effective parents */
-	} else {
-		return new Commit(sha1);
-	}
-}
-
-/* ............................................................ */
-/* progress info, timing, error reporting */
-
-var blamedLines = 0;
-var totalLines  = '???';
-var div_progress_bar;
-var div_progress_info;
-
-/**
- * Detects how many lines does a blamed file have,
- * This information is used in progress info
- *
- * @returns {Number|String} Number of lines in file, or string '...'
- */
-function countLines() {
-	var table =
-		document.getElementById('blame_table') ||
-		document.getElementsByTagName('table')[0];
-
-	if (table) {
-		return table.getElementsByTagName('tr').length - 1; // for header
-	} else {
-		return '...';
-	}
-}
-
-/**
- * update progress info and length (width) of progress bar
- *
- * @globals div_progress_info, div_progress_bar, blamedLines, totalLines
- */
-function updateProgressInfo() {
-	if (!div_progress_info) {
-		div_progress_info = document.getElementById('progress_info');
-	}
-	if (!div_progress_bar) {
-		div_progress_bar = document.getElementById('progress_bar');
-	}
-	if (!div_progress_info && !div_progress_bar) {
-		return;
-	}
-
-	var percentage = Math.floor(100.0*blamedLines/totalLines);
-
-	if (div_progress_info) {
-		div_progress_info.firstChild.data  = blamedLines + ' / ' + totalLines +
-			' (' + padLeftStr(percentage, 3, '\u00A0') + '%)';
-	}
-
-	if (div_progress_bar) {
-		//div_progress_bar.setAttribute('style', 'width: '+percentage+'%;');
-		div_progress_bar.style.width = percentage + '%';
-	}
-}
-
-
-var t_interval_server = '';
-var cmds_server = '';
-var t0 = new Date();
-
-/**
- * write how much it took to generate data, and to run script
- *
- * @globals t0, t_interval_server, cmds_server
- */
-function writeTimeInterval() {
-	var info_time = document.getElementById('generating_time');
-	if (!info_time || !t_interval_server) {
-		return;
-	}
-	var t1 = new Date();
-	info_time.firstChild.data += ' + (' +
-		t_interval_server + ' sec server blame_data / ' +
-		(t1.getTime() - t0.getTime())/1000 + ' sec client JavaScript)';
-
-	var info_cmds = document.getElementById('generating_cmd');
-	if (!info_time || !cmds_server) {
-		return;
-	}
-	info_cmds.firstChild.data += ' + ' + cmds_server;
-}
-
-/**
- * show an error message alert to user within page (in prohress info area)
- * @param {String} str: plain text error message (no HTML)
- *
- * @globals div_progress_info
- */
-function errorInfo(str) {
-	if (!div_progress_info) {
-		div_progress_info = document.getElementById('progress_info');
-	}
-	if (div_progress_info) {
-		div_progress_info.className = 'error';
-		div_progress_info.firstChild.data = str;
-	}
-}
-
-/* ............................................................ */
-/* coloring rows during blame_data (git blame --incremental) run */
-
-/**
- * used to extract N from 'colorN', where N is a number,
- * @constant
- */
-var colorRe = /\bcolor([0-9]*)\b/;
-
-/**
- * return N if <tr class="colorN">, otherwise return null
- * (some browsers require CSS class names to begin with letter)
- *
- * @param {HTMLElement} tr: table row element to check
- * @param {String} tr.className: 'class' attribute of tr element
- * @returns {Number|null} N if tr.className == 'colorN', otherwise null
- *
- * @globals colorRe
- */
-function getColorNo(tr) {
-	if (!tr) {
-		return null;
-	}
-	var className = tr.className;
-	if (className) {
-		var match = colorRe.exec(className);
-		if (match) {
-			return parseInt(match[1], 10);
-		}
-	}
-	return null;
-}
-
-var colorsFreq = [0, 0, 0];
-/**
- * return one of given possible colors (curently least used one)
- * example: chooseColorNoFrom(2, 3) returns 2 or 3
- *
- * @param {Number[]} arguments: one or more numbers
- *        assumes that  1 <= arguments[i] <= colorsFreq.length
- * @returns {Number} Least used color number from arguments
- * @globals colorsFreq
- */
-function chooseColorNoFrom() {
-	// choose the color which is least used
-	var colorNo = arguments[0];
-	for (var i = 1; i < arguments.length; i++) {
-		if (colorsFreq[arguments[i]-1] < colorsFreq[colorNo-1]) {
-			colorNo = arguments[i];
-		}
-	}
-	colorsFreq[colorNo-1]++;
-	return colorNo;
-}
-
-/**
- * given two neigbour <tr> elements, find color which would be different
- * from color of both of neighbours; used to 3-color blame table
- *
- * @param {HTMLElement} tr_prev
- * @param {HTMLElement} tr_next
- * @returns {Number} color number N such that
- * colorN != tr_prev.className && colorN != tr_next.className
- */
-function findColorNo(tr_prev, tr_next) {
-	var color_prev = getColorNo(tr_prev);
-	var color_next = getColorNo(tr_next);
-
-
-	// neither of neighbours has color set
-	// THEN we can use any of 3 possible colors
-	if (!color_prev && !color_next) {
-		return chooseColorNoFrom(1,2,3);
-	}
-
-	// either both neighbours have the same color,
-	// or only one of neighbours have color set
-	// THEN we can use any color except given
-	var color;
-	if (color_prev === color_next) {
-		color = color_prev; // = color_next;
-	} else if (!color_prev) {
-		color = color_next;
-	} else if (!color_next) {
-		color = color_prev;
-	}
-	if (color) {
-		return chooseColorNoFrom((color % 3) + 1, ((color+1) % 3) + 1);
-	}
-
-	// neighbours have different colors
-	// THEN there is only one color left
-	return (3 - ((color_prev + color_next) % 3));
-}
-
-/* ............................................................ */
-/* coloring rows like 'blame' after 'blame_data' finishes */
-
-/**
- * returns true if given row element (tr) is first in commit group
- * to be used only after 'blame_data' finishes (after processing)
- *
- * @param {HTMLElement} tr: table row
- * @returns {Boolean} true if TR is first in commit group
- */
-function isStartOfGroup(tr) {
-	return tr.firstChild.className === 'sha1';
-}
-
-/**
- * change colors to use zebra coloring (2 colors) instead of 3 colors
- * concatenate neighbour commit groups belonging to the same commit
- *
- * @globals colorRe
- */
-function fixColorsAndGroups() {
-	var colorClasses = ['light', 'dark'];
-	var linenum = 1;
-	var tr, prev_group;
-	var colorClass = 0;
-	var table =
-		document.getElementById('blame_table') ||
-		document.getElementsByTagName('table')[0];
-
-	while ((tr = document.getElementById('l'+linenum))) {
-	// index origin is 0, which is table header; start from 1
-	//while ((tr = table.rows[linenum])) { // <- it is slower
-		if (isStartOfGroup(tr, linenum, document)) {
-			if (prev_group &&
-			    prev_group.firstChild.firstChild.href ===
-			            tr.firstChild.firstChild.href) {
-				// we have to concatenate groups
-				var prev_rows = prev_group.firstChild.rowSpan || 1;
-				var curr_rows =         tr.firstChild.rowSpan || 1;
-				prev_group.firstChild.rowSpan = prev_rows + curr_rows;
-				//tr.removeChild(tr.firstChild);
-				tr.deleteCell(0); // DOM2 HTML way
-			} else {
-				colorClass = (colorClass + 1) % 2;
-				prev_group = tr;
-			}
-		}
-		var tr_class = tr.className;
-		tr.className = tr_class.replace(colorRe, colorClasses[colorClass]);
-		linenum++;
-	}
-}
-
-/* ............................................................ */
-/* time and data */
-
-/**
- * used to extract hours and minutes from timezone info, e.g '-0900'
- * @constant
- */
-var tzRe = /^([+-][0-9][0-9])([0-9][0-9])$/;
-
-/**
- * return date in local time formatted in iso-8601 like format
- * 'yyyy-mm-dd HH:MM:SS +/-ZZZZ' e.g. '2005-08-07 21:49:46 +0200'
- *
- * @param {Number} epoch: seconds since '00:00:00 1970-01-01 UTC'
- * @param {String} timezoneInfo: numeric timezone '(+|-)HHMM'
- * @returns {String} date in local time in iso-8601 like format
- *
- * @globals tzRe
- */
-function formatDateISOLocal(epoch, timezoneInfo) {
-	var match = tzRe.exec(timezoneInfo);
-	// date corrected by timezone
-	var localDate = new Date(1000 * (epoch +
-		(parseInt(match[1],10)*3600 + parseInt(match[2],10)*60)));
-	var localDateStr = // e.g. '2005-08-07'
-		localDate.getUTCFullYear()                 + '-' +
-		padLeft(localDate.getUTCMonth()+1, 2, '0') + '-' +
-		padLeft(localDate.getUTCDate(),    2, '0');
-	var localTimeStr = // e.g. '21:49:46'
-		padLeft(localDate.getUTCHours(),   2, '0') + ':' +
-		padLeft(localDate.getUTCMinutes(), 2, '0') + ':' +
-		padLeft(localDate.getUTCSeconds(), 2, '0');
-
-	return localDateStr + ' ' + localTimeStr + ' ' + timezoneInfo;
-}
-
-/* ............................................................ */
-/* unquoting/unescaping filenames */
-
-/**#@+
- * @constant
- */
-var escCodeRe = /\\([^0-7]|[0-7]{1,3})/g;
-var octEscRe = /^[0-7]{1,3}$/;
-var maybeQuotedRe = /^\"(.*)\"$/;
-/**#@-*/
-
-/**
- * unquote maybe git-quoted filename
- * e.g. 'aa' -> 'aa', '"a\ta"' -> 'a	a'
- *
- * @param {String} str: git-quoted string
- * @returns {String} Unquoted and unescaped string
- *
- * @globals escCodeRe, octEscRe, maybeQuotedRe
- */
-function unquote(str) {
-	function unq(seq) {
-		var es = {
-			// character escape codes, aka escape sequences (from C)
-			// replacements are to some extent JavaScript specific
-			t: "\t",   // tab            (HT, TAB)
-			n: "\n",   // newline        (NL)
-			r: "\r",   // return         (CR)
-			f: "\f",   // form feed      (FF)
-			b: "\b",   // backspace      (BS)
-			a: "\x07", // alarm (bell)   (BEL)
-			e: "\x1B", // escape         (ESC)
-			v: "\v"    // vertical tab   (VT)
-		};
-
-		if (seq.search(octEscRe) !== -1) {
-			// octal char sequence
-			return String.fromCharCode(parseInt(seq, 8));
-		} else if (seq in es) {
-			// C escape sequence, aka character escape code
-			return es[seq];
-		}
-		// quoted ordinary character
-		return seq;
-	}
-
-	var match = str.match(maybeQuotedRe);
-	if (match) {
-		str = match[1];
-		// perhaps str = eval('"'+str+'"'); would be enough?
-		str = str.replace(escCodeRe,
-			function (substr, p1, offset, s) { return unq(p1); });
-	}
-	return str;
-}
-
-/* ============================================================ */
-/* main part: parsing response */
-
-/**
- * Function called for each blame entry, as soon as it finishes.
- * It updates page via DOM manipulation, adding sha1 info, etc.
- *
- * @param {Commit} commit: blamed commit
- * @param {Object} group: object representing group of lines,
- *                        which blame the same commit (blame entry)
- *
- * @globals blamedLines
- */
-function handleLine(commit, group) {
-	/*
-	   This is the structure of the HTML fragment we are working
-	   with:
-
-	   <tr id="l123" class="">
-	     <td class="sha1" title=""><a href=""> </a></td>
-	     <td class="linenr"><a class="linenr" href="">123</a></td>
-	     <td class="pre"># times (my ext3 doesn&#39;t).</td>
-	   </tr>
-	*/
-
-	var resline = group.resline;
-
-	// format date and time string only once per commit
-	if (!commit.info) {
-		/* e.g. 'Kay Sievers, 2005-08-07 21:49:46 +0200' */
-		commit.info = commit.author + ', ' +
-			formatDateISOLocal(commit.authorTime, commit.authorTimezone);
-	}
-
-	// color depends on group of lines, not only on blamed commit
-	var colorNo = findColorNo(
-		document.getElementById('l'+(resline-1)),
-		document.getElementById('l'+(resline+group.numlines))
-	);
-
-	// loop over lines in commit group
-	for (var i = 0; i < group.numlines; i++, resline++) {
-		var tr = document.getElementById('l'+resline);
-		if (!tr) {
-			break;
-		}
-		/*
-			<tr id="l123" class="">
-			  <td class="sha1" title=""><a href=""> </a></td>
-			  <td class="linenr"><a class="linenr" href="">123</a></td>
-			  <td class="pre"># times (my ext3 doesn&#39;t).</td>
-			</tr>
-		*/
-		var td_sha1  = tr.firstChild;
-		var a_sha1   = td_sha1.firstChild;
-		var a_linenr = td_sha1.nextSibling.firstChild;
-
-		/* <tr id="l123" class=""> */
-		var tr_class = '';
-		if (colorNo !== null) {
-			tr_class = 'color'+colorNo;
-		}
-		if (commit.boundary) {
-			tr_class += ' boundary';
-		}
-		if (commit.nprevious === 0) {
-			tr_class += ' no-previous';
-		} else if (commit.nprevious > 1) {
-			tr_class += ' multiple-previous';
-		}
-		tr.className = tr_class;
-
-		/* <td class="sha1" title="?" rowspan="?"><a href="?">?</a></td> */
-		if (i === 0) {
-			td_sha1.title = commit.info;
-			td_sha1.rowSpan = group.numlines;
-
-			a_sha1.href = projectUrl + 'a=commit;h=' + commit.sha1;
-			if (a_sha1.firstChild) {
-				a_sha1.firstChild.data = commit.sha1.substr(0, 8);
-			} else {
-				a_sha1.appendChild(
-					document.createTextNode(commit.sha1.substr(0, 8)));
-			}
-			if (group.numlines >= 2) {
-				var fragment = document.createDocumentFragment();
-				var br   = document.createElement("br");
-				var match = commit.author.match(/\b([A-Z])\B/g);
-				if (match) {
-					var text = document.createTextNode(
-							match.join(''));
-				}
-				if (br && text) {
-					var elem = fragment || td_sha1;
-					elem.appendChild(br);
-					elem.appendChild(text);
-					if (fragment) {
-						td_sha1.appendChild(fragment);
-					}
-				}
-			}
-		} else {
-			//tr.removeChild(td_sha1); // DOM2 Core way
-			tr.deleteCell(0); // DOM2 HTML way
-		}
-
-		/* <td class="linenr"><a class="linenr" href="?">123</a></td> */
-		var linenr_commit =
-			('previous' in commit ? commit.previous : commit.sha1);
-		var linenr_filename =
-			('file_parent' in commit ? commit.file_parent : commit.filename);
-		a_linenr.href = projectUrl + 'a=blame_incremental' +
-			';hb=' + linenr_commit +
-			';f='  + encodeURIComponent(linenr_filename) +
-			'#l' + (group.srcline + i);
-
-		blamedLines++;
-
-		//updateProgressInfo();
-	}
-}
-
-// ----------------------------------------------------------------------
-
-var inProgress = false;   // are we processing response
-
-/**#@+
- * @constant
- */
-var sha1Re = /^([0-9a-f]{40}) ([0-9]+) ([0-9]+) ([0-9]+)/;
-var infoRe = /^([a-z-]+) ?(.*)/;
-var endRe  = /^END ?([^ ]*) ?(.*)/;
-/**@-*/
-
-var curCommit = new Commit();
-var curGroup  = {};
-
-var pollTimer = null;
-
-/**
- * Parse output from 'git blame --incremental [...]', received via
- * XMLHttpRequest from server (blamedataUrl), and call handleLine
- * (which updates page) as soon as blame entry is completed.
- *
- * @param {String[]} lines: new complete lines from blamedata server
- *
- * @globals commits, curCommit, curGroup, t_interval_server, cmds_server
- * @globals sha1Re, infoRe, endRe
- */
-function processBlameLines(lines) {
-	var match;
-
-	for (var i = 0, len = lines.length; i < len; i++) {
-
-		if ((match = sha1Re.exec(lines[i]))) {
-			var sha1 = match[1];
-			var srcline  = parseInt(match[2], 10);
-			var resline  = parseInt(match[3], 10);
-			var numlines = parseInt(match[4], 10);
-
-			var c = commits[sha1];
-			if (!c) {
-				c = new Commit(sha1);
-				commits[sha1] = c;
-			}
-			curCommit = c;
-
-			curGroup.srcline = srcline;
-			curGroup.resline = resline;
-			curGroup.numlines = numlines;
-
-		} else if ((match = infoRe.exec(lines[i]))) {
-			var info = match[1];
-			var data = match[2];
-			switch (info) {
-			case 'filename':
-				curCommit.filename = unquote(data);
-				// 'filename' information terminates the entry
-				handleLine(curCommit, curGroup);
-				updateProgressInfo();
-				break;
-			case 'author':
-				curCommit.author = data;
-				break;
-			case 'author-time':
-				curCommit.authorTime = parseInt(data, 10);
-				break;
-			case 'author-tz':
-				curCommit.authorTimezone = data;
-				break;
-			case 'previous':
-				curCommit.nprevious++;
-				// store only first 'previous' header
-				if (!'previous' in curCommit) {
-					var parts = data.split(' ', 2);
-					curCommit.previous    = parts[0];
-					curCommit.file_parent = unquote(parts[1]);
-				}
-				break;
-			case 'boundary':
-				curCommit.boundary = true;
-				break;
-			} // end switch
-
-		} else if ((match = endRe.exec(lines[i]))) {
-			t_interval_server = match[1];
-			cmds_server = match[2];
-
-		} else if (lines[i] !== '') {
-			// malformed line
-
-		} // end if (match)
-
-	} // end for (lines)
-}
-
-/**
- * Process new data and return pointer to end of processed part
- *
- * @param {String} unprocessed: new data (from nextReadPos)
- * @param {Number} nextReadPos: end of last processed data
- * @return {Number} end of processed data (new value for nextReadPos)
- */
-function processData(unprocessed, nextReadPos) {
-	var lastLineEnd = unprocessed.lastIndexOf('\n');
-	if (lastLineEnd !== -1) {
-		var lines = unprocessed.substring(0, lastLineEnd).split('\n');
-		nextReadPos += lastLineEnd + 1 /* 1 == '\n'.length */;
-
-		processBlameLines(lines);
-	} // end if
-
-	return nextReadPos;
-}
-
-/**
- * Handle XMLHttpRequest errors
- *
- * @param {XMLHttpRequest} xhr: XMLHttpRequest object
- *
- * @globals pollTimer, commits, inProgress
- */
-function handleError(xhr) {
-	errorInfo('Server error: ' +
-		xhr.status + ' - ' + (xhr.statusText || 'Error contacting server'));
-
-	clearInterval(pollTimer);
-	commits = {}; // free memory
-
-	inProgress = false;
-}
-
-/**
- * Called after XMLHttpRequest finishes (loads)
- *
- * @param {XMLHttpRequest} xhr: XMLHttpRequest object (unused)
- *
- * @globals pollTimer, commits, inProgress
- */
-function responseLoaded(xhr) {
-	clearInterval(pollTimer);
-
-	fixColorsAndGroups();
-	writeTimeInterval();
-	commits = {}; // free memory
-
-	inProgress = false;
-}
-
-/**
- * handler for XMLHttpRequest onreadystatechange event
- * @see startBlame
- *
- * @globals xhr, inProgress
- */
-function handleResponse() {
-
-	/*
-	 * xhr.readyState
-	 *
-	 *  Value  Constant (W3C)    Description
-	 *  -------------------------------------------------------------------
-	 *  0      UNSENT            open() has not been called yet.
-	 *  1      OPENED            send() has not been called yet.
-	 *  2      HEADERS_RECEIVED  send() has been called, and headers
-	 *                           and status are available.
-	 *  3      LOADING           Downloading; responseText holds partial data.
-	 *  4      DONE              The operation is complete.
-	 */
-
-	if (xhr.readyState !== 4 && xhr.readyState !== 3) {
-		return;
-	}
-
-	// the server returned error
-	// try ... catch block is to work around bug in IE8
-	try {
-		if (xhr.readyState === 3 && xhr.status !== 200) {
-			return;
-		}
-	} catch (e) {
-		return;
-	}
-	if (xhr.readyState === 4 && xhr.status !== 200) {
-		handleError(xhr);
-		return;
-	}
-
-	// In konqueror xhr.responseText is sometimes null here...
-	if (xhr.responseText === null) {
-		return;
-	}
-
-	// in case we were called before finished processing
-	if (inProgress) {
-		return;
-	} else {
-		inProgress = true;
-	}
-
-	// extract new whole (complete) lines, and process them
-	while (xhr.prevDataLength !== xhr.responseText.length) {
-		if (xhr.readyState === 4 &&
-		    xhr.prevDataLength === xhr.responseText.length) {
-			break;
-		}
-
-		xhr.prevDataLength = xhr.responseText.length;
-		var unprocessed = xhr.responseText.substring(xhr.nextReadPos);
-		xhr.nextReadPos = processData(unprocessed, xhr.nextReadPos);
-	} // end while
-
-	// did we finish work?
-	if (xhr.readyState === 4 &&
-	    xhr.prevDataLength === xhr.responseText.length) {
-		responseLoaded(xhr);
-	}
-
-	inProgress = false;
-}
-
-// ============================================================
-// ------------------------------------------------------------
-
-/**
- * Incrementally update line data in blame_incremental view in gitweb.
- *
- * @param {String} blamedataUrl: URL to server script generating blame data.
- * @param {String} bUrl: partial URL to project, used to generate links.
- *
- * Called from 'blame_incremental' view after loading table with
- * file contents, a base for blame view.
- *
- * @globals xhr, t0, projectUrl, div_progress_bar, totalLines, pollTimer
-*/
-function startBlame(blamedataUrl, bUrl) {
-
-	xhr = createRequestObject();
-	if (!xhr) {
-		errorInfo('ERROR: XMLHttpRequest not supported');
-		return;
-	}
-
-	t0 = new Date();
-	projectUrl = bUrl + (bUrl.indexOf('?') === -1 ? '?' : ';');
-	if ((div_progress_bar = document.getElementById('progress_bar'))) {
-		//div_progress_bar.setAttribute('style', 'width: 100%;');
-		div_progress_bar.style.cssText = 'width: 100%;';
-	}
-	totalLines = countLines();
-	updateProgressInfo();
-
-	/* add extra properties to xhr object to help processing response */
-	xhr.prevDataLength = -1;  // used to detect if we have new data
-	xhr.nextReadPos = 0;      // where unread part of response starts
-
-	xhr.onreadystatechange = handleResponse;
-	//xhr.onreadystatechange = function () { handleResponse(xhr); };
-
-	xhr.open('GET', blamedataUrl);
-	xhr.setRequestHeader('Accept', 'text/plain');
-	xhr.send(null);
-
-	// not all browsers call onreadystatechange event on each server flush
-	// poll response using timer every second to handle this issue
-	pollTimer = setInterval(xhr.onreadystatechange, 1000);
-}
-
-// end of gitweb.js
diff --git a/gitweb/static/git-favicon.png b/gitweb/static/git-favicon.png
new file mode 100644
index 0000000000..aae35a70e7
Binary files /dev/null and b/gitweb/static/git-favicon.png differ
diff --git a/gitweb/static/git-logo.png b/gitweb/static/git-logo.png
new file mode 100644
index 0000000000..f4ede2e944
Binary files /dev/null and b/gitweb/static/git-logo.png differ
diff --git a/gitweb/static/gitweb.css b/gitweb/static/gitweb.css
new file mode 100644
index 0000000000..50067f2e0d
--- /dev/null
+++ b/gitweb/static/gitweb.css
@@ -0,0 +1,574 @@
+body {
+	font-family: sans-serif;
+	font-size: small;
+	border: solid #d9d8d1;
+	border-width: 1px;
+	margin: 10px;
+	background-color: #ffffff;
+	color: #000000;
+}
+
+a {
+	color: #0000cc;
+}
+
+a:hover, a:visited, a:active {
+	color: #880000;
+}
+
+span.cntrl {
+	border: dashed #aaaaaa;
+	border-width: 1px;
+	padding: 0px 2px 0px 2px;
+	margin:  0px 2px 0px 2px;
+}
+
+img.logo {
+	float: right;
+	border-width: 0px;
+}
+
+img.avatar {
+	vertical-align: middle;
+}
+
+a.list img.avatar {
+	border-style: none;
+}
+
+div.page_header {
+	height: 25px;
+	padding: 8px;
+	font-size: 150%;
+	font-weight: bold;
+	background-color: #d9d8d1;
+}
+
+div.page_header a:visited, a.header {
+	color: #0000cc;
+}
+
+div.page_header a:hover {
+	color: #880000;
+}
+
+div.page_nav {
+	padding: 8px;
+}
+
+div.page_nav a:visited {
+	color: #0000cc;
+}
+
+div.page_path {
+	padding: 8px;
+	font-weight: bold;
+	border: solid #d9d8d1;
+	border-width: 0px 0px 1px;
+}
+
+div.page_footer {
+	height: 17px;
+	padding: 4px 8px;
+	background-color: #d9d8d1;
+}
+
+div.page_footer_text {
+	float: left;
+	color: #555555;
+	font-style: italic;
+}
+
+div#generating_info {
+	margin: 4px;
+	font-size: smaller;
+	text-align: center;
+	color: #505050;
+}
+
+div.page_body {
+	padding: 8px;
+	font-family: monospace;
+}
+
+div.title, a.title {
+	display: block;
+	padding: 6px 8px;
+	font-weight: bold;
+	background-color: #edece6;
+	text-decoration: none;
+	color: #000000;
+}
+
+div.readme {
+	padding: 8px;
+}
+
+a.title:hover {
+	background-color: #d9d8d1;
+}
+
+div.title_text {
+	padding: 6px 0px;
+	border: solid #d9d8d1;
+	border-width: 0px 0px 1px;
+	font-family: monospace;
+}
+
+div.log_body {
+	padding: 8px 8px 8px 150px;
+}
+
+span.age {
+	position: relative;
+	float: left;
+	width: 142px;
+	font-style: italic;
+}
+
+span.signoff {
+	color: #888888;
+}
+
+div.log_link {
+	padding: 0px 8px;
+	font-size: 70%;
+	font-family: sans-serif;
+	font-style: normal;
+	position: relative;
+	float: left;
+	width: 136px;
+}
+
+div.list_head {
+	padding: 6px 8px 4px;
+	border: solid #d9d8d1;
+	border-width: 1px 0px 0px;
+	font-style: italic;
+}
+
+.author_date, .author {
+	font-style: italic;
+}
+
+div.author_date {
+	padding: 8px;
+	border: solid #d9d8d1;
+	border-width: 0px 0px 1px 0px;
+}
+
+a.list {
+	text-decoration: none;
+	color: #000000;
+}
+
+a.subject, a.name {
+	font-weight: bold;
+}
+
+table.tags a.subject {
+	font-weight: normal;
+}
+
+a.list:hover {
+	text-decoration: underline;
+	color: #880000;
+}
+
+a.text {
+	text-decoration: none;
+	color: #0000cc;
+}
+
+a.text:visited {
+	text-decoration: none;
+	color: #880000;
+}
+
+a.text:hover {
+	text-decoration: underline;
+	color: #880000;
+}
+
+table {
+	padding: 8px 4px;
+	border-spacing: 0;
+}
+
+table.diff_tree {
+	font-family: monospace;
+}
+
+table.combined.diff_tree th {
+	text-align: center;
+}
+
+table.combined.diff_tree td {
+	padding-right: 24px;
+}
+
+table.combined.diff_tree th.link,
+table.combined.diff_tree td.link {
+	padding: 0px 2px;
+}
+
+table.combined.diff_tree td.nochange a {
+	color: #6666ff;
+}
+
+table.combined.diff_tree td.nochange a:hover,
+table.combined.diff_tree td.nochange a:visited {
+	color: #d06666;
+}
+
+table.blame {
+	border-collapse: collapse;
+}
+
+table.blame td {
+	padding: 0px 5px;
+	font-size: 100%;
+	vertical-align: top;
+}
+
+th {
+	padding: 2px 5px;
+	font-size: 100%;
+	text-align: left;
+}
+
+/* do not change row style on hover for 'blame' view */
+tr.light,
+table.blame .light:hover {
+	background-color: #ffffff;
+}
+
+tr.dark,
+table.blame .dark:hover {
+	background-color: #f6f6f0;
+}
+
+/* currently both use the same, but it can change */
+tr.light:hover,
+tr.dark:hover {
+	background-color: #edece6;
+}
+
+/* boundary commits in 'blame' view */
+/* and commits without "previous" */
+tr.boundary td.sha1,
+tr.no-previous td.linenr {
+	font-weight: bold;
+}
+
+/* for 'blame_incremental', during processing */
+tr.color1 { background-color: #f6fff6; }
+tr.color2 { background-color: #f6f6ff; }
+tr.color3 { background-color: #fff6f6; }
+
+td {
+	padding: 2px 5px;
+	font-size: 100%;
+	vertical-align: top;
+}
+
+td.link, td.selflink {
+	padding: 2px 5px;
+	font-family: sans-serif;
+	font-size: 70%;
+}
+
+td.selflink {
+	padding-right: 0px;
+}
+
+td.sha1 {
+	font-family: monospace;
+}
+
+.error {
+	color: red;
+	background-color: yellow;
+}
+
+td.current_head {
+	text-decoration: underline;
+}
+
+table.diff_tree span.file_status.new {
+	color: #008000;
+}
+
+table.diff_tree span.file_status.deleted {
+	color: #c00000;
+}
+
+table.diff_tree span.file_status.moved,
+table.diff_tree span.file_status.mode_chnge {
+	color: #777777;
+}
+
+table.diff_tree span.file_status.copied {
+  color: #70a070;
+}
+
+/* noage: "No commits" */
+table.project_list td.noage {
+	color: #808080;
+	font-style: italic;
+}
+
+/* age2: 60*60*24*2 <= age */
+table.project_list td.age2, table.blame td.age2 {
+	font-style: italic;
+}
+
+/* age1: 60*60*2 <= age < 60*60*24*2 */
+table.project_list td.age1 {
+	color: #009900;
+	font-style: italic;
+}
+
+table.blame td.age1 {
+	color: #009900;
+	background: transparent;
+}
+
+/* age0: age < 60*60*2 */
+table.project_list td.age0 {
+	color: #009900;
+	font-style: italic;
+	font-weight: bold;
+}
+
+table.blame td.age0 {
+	color: #009900;
+	background: transparent;
+	font-weight: bold;
+}
+
+td.pre, div.pre, div.diff {
+	font-family: monospace;
+	font-size: 12px;
+	white-space: pre;
+}
+
+td.mode {
+	font-family: monospace;
+}
+
+/* progress of blame_interactive */
+div#progress_bar {
+	height: 2px;
+	margin-bottom: -2px;
+	background-color: #d8d9d0;
+}
+div#progress_info {
+	float: right;
+	text-align: right;
+}
+
+/* format of (optional) objects size in 'tree' view */
+td.size {
+	font-family: monospace;
+	text-align: right;
+}
+
+/* styling of diffs (patchsets): commitdiff and blobdiff views */
+div.diff.header,
+div.diff.extended_header {
+	white-space: normal;
+}
+
+div.diff.header {
+	font-weight: bold;
+
+	background-color: #edece6;
+
+	margin-top: 4px;
+	padding: 4px 0px 2px 0px;
+	border: solid #d9d8d1;
+	border-width: 1px 0px 1px 0px;
+}
+
+div.diff.header a.path {
+	text-decoration: underline;
+}
+
+div.diff.extended_header,
+div.diff.extended_header a.path,
+div.diff.extended_header a.hash {
+	color: #777777;
+}
+
+div.diff.extended_header .info {
+	color: #b0b0b0;
+}
+
+div.diff.extended_header {
+	background-color: #f6f5ee;
+	padding: 2px 0px 2px 0px;
+}
+
+div.diff a.list,
+div.diff a.path,
+div.diff a.hash {
+	text-decoration: none;
+}
+
+div.diff a.list:hover,
+div.diff a.path:hover,
+div.diff a.hash:hover {
+	text-decoration: underline;
+}
+
+div.diff.to_file a.path,
+div.diff.to_file {
+	color: #007000;
+}
+
+div.diff.add {
+	color: #008800;
+}
+
+div.diff.from_file a.path,
+div.diff.from_file {
+	color: #aa0000;
+}
+
+div.diff.rem {
+	color: #cc0000;
+}
+
+div.diff.chunk_header a,
+div.diff.chunk_header {
+	color: #990099;
+}
+
+div.diff.chunk_header {
+	border: dotted #ffe0ff;
+	border-width: 1px 0px 0px 0px;
+	margin-top: 2px;
+}
+
+div.diff.chunk_header span.chunk_info {
+	background-color: #ffeeff;
+}
+
+div.diff.chunk_header span.section {
+	color: #aa22aa;
+}
+
+div.diff.incomplete {
+	color: #cccccc;
+}
+
+div.diff.nodifferences {
+	font-weight: bold;
+	color: #600000;
+}
+
+div.index_include {
+	border: solid #d9d8d1;
+	border-width: 0px 0px 1px;
+	padding: 12px 8px;
+}
+
+div.search {
+	font-size: 100%;
+	font-weight: normal;
+	margin: 4px 8px;
+	float: right;
+	top: 56px;
+	right: 12px
+}
+
+p.projsearch {
+	text-align: center;
+}
+
+td.linenr {
+	text-align: right;
+}
+
+a.linenr {
+	color: #999999;
+	text-decoration: none
+}
+
+a.rss_logo {
+	float: right;
+	padding: 3px 0px;
+	width: 35px;
+	line-height: 10px;
+	border: 1px solid;
+	border-color: #fcc7a5 #7d3302 #3e1a01 #ff954e;
+	color: #ffffff;
+	background-color: #ff6600;
+	font-weight: bold;
+	font-family: sans-serif;
+	font-size: 70%;
+	text-align: center;
+	text-decoration: none;
+}
+
+a.rss_logo:hover {
+	background-color: #ee5500;
+}
+
+a.rss_logo.generic {
+	background-color: #ff8800;
+}
+
+a.rss_logo.generic:hover {
+	background-color: #ee7700;
+}
+
+span.refs span {
+	padding: 0px 4px;
+	font-size: 70%;
+	font-weight: normal;
+	border: 1px solid;
+	background-color: #ffaaff;
+	border-color: #ffccff #ff00ee #ff00ee #ffccff;
+}
+
+span.refs span a {
+	text-decoration: none;
+	color: inherit;
+}
+
+span.refs span a:hover {
+	text-decoration: underline;
+}
+
+span.refs span.indirect {
+	font-style: italic;
+}
+
+span.refs span.ref {
+	background-color: #aaaaff;
+	border-color: #ccccff #0033cc #0033cc #ccccff;
+}
+
+span.refs span.tag {
+	background-color: #ffffaa;
+	border-color: #ffffcc #ffee00 #ffee00 #ffffcc;
+}
+
+span.refs span.head {
+	background-color: #aaffaa;
+	border-color: #ccffcc #00cc33 #00cc33 #ccffcc;
+}
+
+span.atnight {
+	color: #cc0000;
+}
+
+span.match {
+	color: #e00000;
+}
+
+div.binary {
+	font-style: italic;
+}
diff --git a/gitweb/static/gitweb.js b/gitweb/static/gitweb.js
new file mode 100644
index 0000000000..9c66928c4a
--- /dev/null
+++ b/gitweb/static/gitweb.js
@@ -0,0 +1,875 @@
+// Copyright (C) 2007, Fredrik Kuivinen <frekui@gmail.com>
+//               2007, Petr Baudis <pasky@suse.cz>
+//          2008-2009, Jakub Narebski <jnareb@gmail.com>
+
+/**
+ * @fileOverview JavaScript code for gitweb (git web interface).
+ * @license GPLv2 or later
+ */
+
+/* ============================================================ */
+/* functions for generic gitweb actions and views */
+
+/**
+ * used to check if link has 'js' query parameter already (at end),
+ * and other reasons to not add 'js=1' param at the end of link
+ * @constant
+ */
+var jsExceptionsRe = /[;?]js=[01]$/;
+
+/**
+ * Add '?js=1' or ';js=1' to the end of every link in the document
+ * that doesn't have 'js' query parameter set already.
+ *
+ * Links with 'js=1' lead to JavaScript version of given action, if it
+ * exists (currently there is only 'blame_incremental' for 'blame')
+ *
+ * @globals jsExceptionsRe
+ */
+function fixLinks() {
+	var allLinks = document.getElementsByTagName("a") || document.links;
+	for (var i = 0, len = allLinks.length; i < len; i++) {
+		var link = allLinks[i];
+		if (!jsExceptionsRe.test(link)) { // =~ /[;?]js=[01]$/;
+			link.href +=
+				(link.href.indexOf('?') === -1 ? '?' : ';') + 'js=1';
+		}
+	}
+}
+
+
+/* ============================================================ */
+
+/*
+ * This code uses DOM methods instead of (nonstandard) innerHTML
+ * to modify page.
+ *
+ * innerHTML is non-standard IE extension, though supported by most
+ * browsers; however Firefox up to version 1.5 didn't implement it in
+ * a strict mode (application/xml+xhtml mimetype).
+ *
+ * Also my simple benchmarks show that using elem.firstChild.data =
+ * 'content' is slightly faster than elem.innerHTML = 'content'.  It
+ * is however more fragile (text element fragment must exists), and
+ * less feature-rich (we cannot add HTML).
+ *
+ * Note that DOM 2 HTML is preferred over generic DOM 2 Core; the
+ * equivalent using DOM 2 Core is usually shown in comments.
+ */
+
+
+/* ============================================================ */
+/* generic utility functions */
+
+
+/**
+ * pad number N with nonbreakable spaces on the left, to WIDTH characters
+ * example: padLeftStr(12, 3, '\u00A0') == '\u00A012'
+ *          ('\u00A0' is nonbreakable space)
+ *
+ * @param {Number|String} input: number to pad
+ * @param {Number} width: visible width of output
+ * @param {String} str: string to prefix to string, e.g. '\u00A0'
+ * @returns {String} INPUT prefixed with (WIDTH - INPUT.length) x STR
+ */
+function padLeftStr(input, width, str) {
+	var prefix = '';
+
+	width -= input.toString().length;
+	while (width > 0) {
+		prefix += str;
+		width--;
+	}
+	return prefix + input;
+}
+
+/**
+ * Pad INPUT on the left to SIZE width, using given padding character CH,
+ * for example padLeft('a', 3, '_') is '__a'.
+ *
+ * @param {String} input: input value converted to string.
+ * @param {Number} width: desired length of output.
+ * @param {String} ch: single character to prefix to string.
+ *
+ * @returns {String} Modified string, at least SIZE length.
+ */
+function padLeft(input, width, ch) {
+	var s = input + "";
+	while (s.length < width) {
+		s = ch + s;
+	}
+	return s;
+}
+
+/**
+ * Create XMLHttpRequest object in cross-browser way
+ * @returns XMLHttpRequest object, or null
+ */
+function createRequestObject() {
+	try {
+		return new XMLHttpRequest();
+	} catch (e) {}
+	try {
+		return window.createRequest();
+	} catch (e) {}
+	try {
+		return new ActiveXObject("Msxml2.XMLHTTP");
+	} catch (e) {}
+	try {
+		return new ActiveXObject("Microsoft.XMLHTTP");
+	} catch (e) {}
+
+	return null;
+}
+
+
+/* ============================================================ */
+/* utility/helper functions (and variables) */
+
+var xhr;        // XMLHttpRequest object
+var projectUrl; // partial query + separator ('?' or ';')
+
+// 'commits' is an associative map. It maps SHA1s to Commit objects.
+var commits = {};
+
+/**
+ * constructor for Commit objects, used in 'blame'
+ * @class Represents a blamed commit
+ * @param {String} sha1: SHA-1 identifier of a commit
+ */
+function Commit(sha1) {
+	if (this instanceof Commit) {
+		this.sha1 = sha1;
+		this.nprevious = 0; /* number of 'previous', effective parents */
+	} else {
+		return new Commit(sha1);
+	}
+}
+
+/* ............................................................ */
+/* progress info, timing, error reporting */
+
+var blamedLines = 0;
+var totalLines  = '???';
+var div_progress_bar;
+var div_progress_info;
+
+/**
+ * Detects how many lines does a blamed file have,
+ * This information is used in progress info
+ *
+ * @returns {Number|String} Number of lines in file, or string '...'
+ */
+function countLines() {
+	var table =
+		document.getElementById('blame_table') ||
+		document.getElementsByTagName('table')[0];
+
+	if (table) {
+		return table.getElementsByTagName('tr').length - 1; // for header
+	} else {
+		return '...';
+	}
+}
+
+/**
+ * update progress info and length (width) of progress bar
+ *
+ * @globals div_progress_info, div_progress_bar, blamedLines, totalLines
+ */
+function updateProgressInfo() {
+	if (!div_progress_info) {
+		div_progress_info = document.getElementById('progress_info');
+	}
+	if (!div_progress_bar) {
+		div_progress_bar = document.getElementById('progress_bar');
+	}
+	if (!div_progress_info && !div_progress_bar) {
+		return;
+	}
+
+	var percentage = Math.floor(100.0*blamedLines/totalLines);
+
+	if (div_progress_info) {
+		div_progress_info.firstChild.data  = blamedLines + ' / ' + totalLines +
+			' (' + padLeftStr(percentage, 3, '\u00A0') + '%)';
+	}
+
+	if (div_progress_bar) {
+		//div_progress_bar.setAttribute('style', 'width: '+percentage+'%;');
+		div_progress_bar.style.width = percentage + '%';
+	}
+}
+
+
+var t_interval_server = '';
+var cmds_server = '';
+var t0 = new Date();
+
+/**
+ * write how much it took to generate data, and to run script
+ *
+ * @globals t0, t_interval_server, cmds_server
+ */
+function writeTimeInterval() {
+	var info_time = document.getElementById('generating_time');
+	if (!info_time || !t_interval_server) {
+		return;
+	}
+	var t1 = new Date();
+	info_time.firstChild.data += ' + (' +
+		t_interval_server + ' sec server blame_data / ' +
+		(t1.getTime() - t0.getTime())/1000 + ' sec client JavaScript)';
+
+	var info_cmds = document.getElementById('generating_cmd');
+	if (!info_time || !cmds_server) {
+		return;
+	}
+	info_cmds.firstChild.data += ' + ' + cmds_server;
+}
+
+/**
+ * show an error message alert to user within page (in prohress info area)
+ * @param {String} str: plain text error message (no HTML)
+ *
+ * @globals div_progress_info
+ */
+function errorInfo(str) {
+	if (!div_progress_info) {
+		div_progress_info = document.getElementById('progress_info');
+	}
+	if (div_progress_info) {
+		div_progress_info.className = 'error';
+		div_progress_info.firstChild.data = str;
+	}
+}
+
+/* ............................................................ */
+/* coloring rows during blame_data (git blame --incremental) run */
+
+/**
+ * used to extract N from 'colorN', where N is a number,
+ * @constant
+ */
+var colorRe = /\bcolor([0-9]*)\b/;
+
+/**
+ * return N if <tr class="colorN">, otherwise return null
+ * (some browsers require CSS class names to begin with letter)
+ *
+ * @param {HTMLElement} tr: table row element to check
+ * @param {String} tr.className: 'class' attribute of tr element
+ * @returns {Number|null} N if tr.className == 'colorN', otherwise null
+ *
+ * @globals colorRe
+ */
+function getColorNo(tr) {
+	if (!tr) {
+		return null;
+	}
+	var className = tr.className;
+	if (className) {
+		var match = colorRe.exec(className);
+		if (match) {
+			return parseInt(match[1], 10);
+		}
+	}
+	return null;
+}
+
+var colorsFreq = [0, 0, 0];
+/**
+ * return one of given possible colors (curently least used one)
+ * example: chooseColorNoFrom(2, 3) returns 2 or 3
+ *
+ * @param {Number[]} arguments: one or more numbers
+ *        assumes that  1 <= arguments[i] <= colorsFreq.length
+ * @returns {Number} Least used color number from arguments
+ * @globals colorsFreq
+ */
+function chooseColorNoFrom() {
+	// choose the color which is least used
+	var colorNo = arguments[0];
+	for (var i = 1; i < arguments.length; i++) {
+		if (colorsFreq[arguments[i]-1] < colorsFreq[colorNo-1]) {
+			colorNo = arguments[i];
+		}
+	}
+	colorsFreq[colorNo-1]++;
+	return colorNo;
+}
+
+/**
+ * given two neigbour <tr> elements, find color which would be different
+ * from color of both of neighbours; used to 3-color blame table
+ *
+ * @param {HTMLElement} tr_prev
+ * @param {HTMLElement} tr_next
+ * @returns {Number} color number N such that
+ * colorN != tr_prev.className && colorN != tr_next.className
+ */
+function findColorNo(tr_prev, tr_next) {
+	var color_prev = getColorNo(tr_prev);
+	var color_next = getColorNo(tr_next);
+
+
+	// neither of neighbours has color set
+	// THEN we can use any of 3 possible colors
+	if (!color_prev && !color_next) {
+		return chooseColorNoFrom(1,2,3);
+	}
+
+	// either both neighbours have the same color,
+	// or only one of neighbours have color set
+	// THEN we can use any color except given
+	var color;
+	if (color_prev === color_next) {
+		color = color_prev; // = color_next;
+	} else if (!color_prev) {
+		color = color_next;
+	} else if (!color_next) {
+		color = color_prev;
+	}
+	if (color) {
+		return chooseColorNoFrom((color % 3) + 1, ((color+1) % 3) + 1);
+	}
+
+	// neighbours have different colors
+	// THEN there is only one color left
+	return (3 - ((color_prev + color_next) % 3));
+}
+
+/* ............................................................ */
+/* coloring rows like 'blame' after 'blame_data' finishes */
+
+/**
+ * returns true if given row element (tr) is first in commit group
+ * to be used only after 'blame_data' finishes (after processing)
+ *
+ * @param {HTMLElement} tr: table row
+ * @returns {Boolean} true if TR is first in commit group
+ */
+function isStartOfGroup(tr) {
+	return tr.firstChild.className === 'sha1';
+}
+
+/**
+ * change colors to use zebra coloring (2 colors) instead of 3 colors
+ * concatenate neighbour commit groups belonging to the same commit
+ *
+ * @globals colorRe
+ */
+function fixColorsAndGroups() {
+	var colorClasses = ['light', 'dark'];
+	var linenum = 1;
+	var tr, prev_group;
+	var colorClass = 0;
+	var table =
+		document.getElementById('blame_table') ||
+		document.getElementsByTagName('table')[0];
+
+	while ((tr = document.getElementById('l'+linenum))) {
+	// index origin is 0, which is table header; start from 1
+	//while ((tr = table.rows[linenum])) { // <- it is slower
+		if (isStartOfGroup(tr, linenum, document)) {
+			if (prev_group &&
+			    prev_group.firstChild.firstChild.href ===
+			            tr.firstChild.firstChild.href) {
+				// we have to concatenate groups
+				var prev_rows = prev_group.firstChild.rowSpan || 1;
+				var curr_rows =         tr.firstChild.rowSpan || 1;
+				prev_group.firstChild.rowSpan = prev_rows + curr_rows;
+				//tr.removeChild(tr.firstChild);
+				tr.deleteCell(0); // DOM2 HTML way
+			} else {
+				colorClass = (colorClass + 1) % 2;
+				prev_group = tr;
+			}
+		}
+		var tr_class = tr.className;
+		tr.className = tr_class.replace(colorRe, colorClasses[colorClass]);
+		linenum++;
+	}
+}
+
+/* ............................................................ */
+/* time and data */
+
+/**
+ * used to extract hours and minutes from timezone info, e.g '-0900'
+ * @constant
+ */
+var tzRe = /^([+-][0-9][0-9])([0-9][0-9])$/;
+
+/**
+ * return date in local time formatted in iso-8601 like format
+ * 'yyyy-mm-dd HH:MM:SS +/-ZZZZ' e.g. '2005-08-07 21:49:46 +0200'
+ *
+ * @param {Number} epoch: seconds since '00:00:00 1970-01-01 UTC'
+ * @param {String} timezoneInfo: numeric timezone '(+|-)HHMM'
+ * @returns {String} date in local time in iso-8601 like format
+ *
+ * @globals tzRe
+ */
+function formatDateISOLocal(epoch, timezoneInfo) {
+	var match = tzRe.exec(timezoneInfo);
+	// date corrected by timezone
+	var localDate = new Date(1000 * (epoch +
+		(parseInt(match[1],10)*3600 + parseInt(match[2],10)*60)));
+	var localDateStr = // e.g. '2005-08-07'
+		localDate.getUTCFullYear()                 + '-' +
+		padLeft(localDate.getUTCMonth()+1, 2, '0') + '-' +
+		padLeft(localDate.getUTCDate(),    2, '0');
+	var localTimeStr = // e.g. '21:49:46'
+		padLeft(localDate.getUTCHours(),   2, '0') + ':' +
+		padLeft(localDate.getUTCMinutes(), 2, '0') + ':' +
+		padLeft(localDate.getUTCSeconds(), 2, '0');
+
+	return localDateStr + ' ' + localTimeStr + ' ' + timezoneInfo;
+}
+
+/* ............................................................ */
+/* unquoting/unescaping filenames */
+
+/**#@+
+ * @constant
+ */
+var escCodeRe = /\\([^0-7]|[0-7]{1,3})/g;
+var octEscRe = /^[0-7]{1,3}$/;
+var maybeQuotedRe = /^\"(.*)\"$/;
+/**#@-*/
+
+/**
+ * unquote maybe git-quoted filename
+ * e.g. 'aa' -> 'aa', '"a\ta"' -> 'a	a'
+ *
+ * @param {String} str: git-quoted string
+ * @returns {String} Unquoted and unescaped string
+ *
+ * @globals escCodeRe, octEscRe, maybeQuotedRe
+ */
+function unquote(str) {
+	function unq(seq) {
+		var es = {
+			// character escape codes, aka escape sequences (from C)
+			// replacements are to some extent JavaScript specific
+			t: "\t",   // tab            (HT, TAB)
+			n: "\n",   // newline        (NL)
+			r: "\r",   // return         (CR)
+			f: "\f",   // form feed      (FF)
+			b: "\b",   // backspace      (BS)
+			a: "\x07", // alarm (bell)   (BEL)
+			e: "\x1B", // escape         (ESC)
+			v: "\v"    // vertical tab   (VT)
+		};
+
+		if (seq.search(octEscRe) !== -1) {
+			// octal char sequence
+			return String.fromCharCode(parseInt(seq, 8));
+		} else if (seq in es) {
+			// C escape sequence, aka character escape code
+			return es[seq];
+		}
+		// quoted ordinary character
+		return seq;
+	}
+
+	var match = str.match(maybeQuotedRe);
+	if (match) {
+		str = match[1];
+		// perhaps str = eval('"'+str+'"'); would be enough?
+		str = str.replace(escCodeRe,
+			function (substr, p1, offset, s) { return unq(p1); });
+	}
+	return str;
+}
+
+/* ============================================================ */
+/* main part: parsing response */
+
+/**
+ * Function called for each blame entry, as soon as it finishes.
+ * It updates page via DOM manipulation, adding sha1 info, etc.
+ *
+ * @param {Commit} commit: blamed commit
+ * @param {Object} group: object representing group of lines,
+ *                        which blame the same commit (blame entry)
+ *
+ * @globals blamedLines
+ */
+function handleLine(commit, group) {
+	/*
+	   This is the structure of the HTML fragment we are working
+	   with:
+
+	   <tr id="l123" class="">
+	     <td class="sha1" title=""><a href=""> </a></td>
+	     <td class="linenr"><a class="linenr" href="">123</a></td>
+	     <td class="pre"># times (my ext3 doesn&#39;t).</td>
+	   </tr>
+	*/
+
+	var resline = group.resline;
+
+	// format date and time string only once per commit
+	if (!commit.info) {
+		/* e.g. 'Kay Sievers, 2005-08-07 21:49:46 +0200' */
+		commit.info = commit.author + ', ' +
+			formatDateISOLocal(commit.authorTime, commit.authorTimezone);
+	}
+
+	// color depends on group of lines, not only on blamed commit
+	var colorNo = findColorNo(
+		document.getElementById('l'+(resline-1)),
+		document.getElementById('l'+(resline+group.numlines))
+	);
+
+	// loop over lines in commit group
+	for (var i = 0; i < group.numlines; i++, resline++) {
+		var tr = document.getElementById('l'+resline);
+		if (!tr) {
+			break;
+		}
+		/*
+			<tr id="l123" class="">
+			  <td class="sha1" title=""><a href=""> </a></td>
+			  <td class="linenr"><a class="linenr" href="">123</a></td>
+			  <td class="pre"># times (my ext3 doesn&#39;t).</td>
+			</tr>
+		*/
+		var td_sha1  = tr.firstChild;
+		var a_sha1   = td_sha1.firstChild;
+		var a_linenr = td_sha1.nextSibling.firstChild;
+
+		/* <tr id="l123" class=""> */
+		var tr_class = '';
+		if (colorNo !== null) {
+			tr_class = 'color'+colorNo;
+		}
+		if (commit.boundary) {
+			tr_class += ' boundary';
+		}
+		if (commit.nprevious === 0) {
+			tr_class += ' no-previous';
+		} else if (commit.nprevious > 1) {
+			tr_class += ' multiple-previous';
+		}
+		tr.className = tr_class;
+
+		/* <td class="sha1" title="?" rowspan="?"><a href="?">?</a></td> */
+		if (i === 0) {
+			td_sha1.title = commit.info;
+			td_sha1.rowSpan = group.numlines;
+
+			a_sha1.href = projectUrl + 'a=commit;h=' + commit.sha1;
+			if (a_sha1.firstChild) {
+				a_sha1.firstChild.data = commit.sha1.substr(0, 8);
+			} else {
+				a_sha1.appendChild(
+					document.createTextNode(commit.sha1.substr(0, 8)));
+			}
+			if (group.numlines >= 2) {
+				var fragment = document.createDocumentFragment();
+				var br   = document.createElement("br");
+				var match = commit.author.match(/\b([A-Z])\B/g);
+				if (match) {
+					var text = document.createTextNode(
+							match.join(''));
+				}
+				if (br && text) {
+					var elem = fragment || td_sha1;
+					elem.appendChild(br);
+					elem.appendChild(text);
+					if (fragment) {
+						td_sha1.appendChild(fragment);
+					}
+				}
+			}
+		} else {
+			//tr.removeChild(td_sha1); // DOM2 Core way
+			tr.deleteCell(0); // DOM2 HTML way
+		}
+
+		/* <td class="linenr"><a class="linenr" href="?">123</a></td> */
+		var linenr_commit =
+			('previous' in commit ? commit.previous : commit.sha1);
+		var linenr_filename =
+			('file_parent' in commit ? commit.file_parent : commit.filename);
+		a_linenr.href = projectUrl + 'a=blame_incremental' +
+			';hb=' + linenr_commit +
+			';f='  + encodeURIComponent(linenr_filename) +
+			'#l' + (group.srcline + i);
+
+		blamedLines++;
+
+		//updateProgressInfo();
+	}
+}
+
+// ----------------------------------------------------------------------
+
+var inProgress = false;   // are we processing response
+
+/**#@+
+ * @constant
+ */
+var sha1Re = /^([0-9a-f]{40}) ([0-9]+) ([0-9]+) ([0-9]+)/;
+var infoRe = /^([a-z-]+) ?(.*)/;
+var endRe  = /^END ?([^ ]*) ?(.*)/;
+/**@-*/
+
+var curCommit = new Commit();
+var curGroup  = {};
+
+var pollTimer = null;
+
+/**
+ * Parse output from 'git blame --incremental [...]', received via
+ * XMLHttpRequest from server (blamedataUrl), and call handleLine
+ * (which updates page) as soon as blame entry is completed.
+ *
+ * @param {String[]} lines: new complete lines from blamedata server
+ *
+ * @globals commits, curCommit, curGroup, t_interval_server, cmds_server
+ * @globals sha1Re, infoRe, endRe
+ */
+function processBlameLines(lines) {
+	var match;
+
+	for (var i = 0, len = lines.length; i < len; i++) {
+
+		if ((match = sha1Re.exec(lines[i]))) {
+			var sha1 = match[1];
+			var srcline  = parseInt(match[2], 10);
+			var resline  = parseInt(match[3], 10);
+			var numlines = parseInt(match[4], 10);
+
+			var c = commits[sha1];
+			if (!c) {
+				c = new Commit(sha1);
+				commits[sha1] = c;
+			}
+			curCommit = c;
+
+			curGroup.srcline = srcline;
+			curGroup.resline = resline;
+			curGroup.numlines = numlines;
+
+		} else if ((match = infoRe.exec(lines[i]))) {
+			var info = match[1];
+			var data = match[2];
+			switch (info) {
+			case 'filename':
+				curCommit.filename = unquote(data);
+				// 'filename' information terminates the entry
+				handleLine(curCommit, curGroup);
+				updateProgressInfo();
+				break;
+			case 'author':
+				curCommit.author = data;
+				break;
+			case 'author-time':
+				curCommit.authorTime = parseInt(data, 10);
+				break;
+			case 'author-tz':
+				curCommit.authorTimezone = data;
+				break;
+			case 'previous':
+				curCommit.nprevious++;
+				// store only first 'previous' header
+				if (!'previous' in curCommit) {
+					var parts = data.split(' ', 2);
+					curCommit.previous    = parts[0];
+					curCommit.file_parent = unquote(parts[1]);
+				}
+				break;
+			case 'boundary':
+				curCommit.boundary = true;
+				break;
+			} // end switch
+
+		} else if ((match = endRe.exec(lines[i]))) {
+			t_interval_server = match[1];
+			cmds_server = match[2];
+
+		} else if (lines[i] !== '') {
+			// malformed line
+
+		} // end if (match)
+
+	} // end for (lines)
+}
+
+/**
+ * Process new data and return pointer to end of processed part
+ *
+ * @param {String} unprocessed: new data (from nextReadPos)
+ * @param {Number} nextReadPos: end of last processed data
+ * @return {Number} end of processed data (new value for nextReadPos)
+ */
+function processData(unprocessed, nextReadPos) {
+	var lastLineEnd = unprocessed.lastIndexOf('\n');
+	if (lastLineEnd !== -1) {
+		var lines = unprocessed.substring(0, lastLineEnd).split('\n');
+		nextReadPos += lastLineEnd + 1 /* 1 == '\n'.length */;
+
+		processBlameLines(lines);
+	} // end if
+
+	return nextReadPos;
+}
+
+/**
+ * Handle XMLHttpRequest errors
+ *
+ * @param {XMLHttpRequest} xhr: XMLHttpRequest object
+ *
+ * @globals pollTimer, commits, inProgress
+ */
+function handleError(xhr) {
+	errorInfo('Server error: ' +
+		xhr.status + ' - ' + (xhr.statusText || 'Error contacting server'));
+
+	clearInterval(pollTimer);
+	commits = {}; // free memory
+
+	inProgress = false;
+}
+
+/**
+ * Called after XMLHttpRequest finishes (loads)
+ *
+ * @param {XMLHttpRequest} xhr: XMLHttpRequest object (unused)
+ *
+ * @globals pollTimer, commits, inProgress
+ */
+function responseLoaded(xhr) {
+	clearInterval(pollTimer);
+
+	fixColorsAndGroups();
+	writeTimeInterval();
+	commits = {}; // free memory
+
+	inProgress = false;
+}
+
+/**
+ * handler for XMLHttpRequest onreadystatechange event
+ * @see startBlame
+ *
+ * @globals xhr, inProgress
+ */
+function handleResponse() {
+
+	/*
+	 * xhr.readyState
+	 *
+	 *  Value  Constant (W3C)    Description
+	 *  -------------------------------------------------------------------
+	 *  0      UNSENT            open() has not been called yet.
+	 *  1      OPENED            send() has not been called yet.
+	 *  2      HEADERS_RECEIVED  send() has been called, and headers
+	 *                           and status are available.
+	 *  3      LOADING           Downloading; responseText holds partial data.
+	 *  4      DONE              The operation is complete.
+	 */
+
+	if (xhr.readyState !== 4 && xhr.readyState !== 3) {
+		return;
+	}
+
+	// the server returned error
+	// try ... catch block is to work around bug in IE8
+	try {
+		if (xhr.readyState === 3 && xhr.status !== 200) {
+			return;
+		}
+	} catch (e) {
+		return;
+	}
+	if (xhr.readyState === 4 && xhr.status !== 200) {
+		handleError(xhr);
+		return;
+	}
+
+	// In konqueror xhr.responseText is sometimes null here...
+	if (xhr.responseText === null) {
+		return;
+	}
+
+	// in case we were called before finished processing
+	if (inProgress) {
+		return;
+	} else {
+		inProgress = true;
+	}
+
+	// extract new whole (complete) lines, and process them
+	while (xhr.prevDataLength !== xhr.responseText.length) {
+		if (xhr.readyState === 4 &&
+		    xhr.prevDataLength === xhr.responseText.length) {
+			break;
+		}
+
+		xhr.prevDataLength = xhr.responseText.length;
+		var unprocessed = xhr.responseText.substring(xhr.nextReadPos);
+		xhr.nextReadPos = processData(unprocessed, xhr.nextReadPos);
+	} // end while
+
+	// did we finish work?
+	if (xhr.readyState === 4 &&
+	    xhr.prevDataLength === xhr.responseText.length) {
+		responseLoaded(xhr);
+	}
+
+	inProgress = false;
+}
+
+// ============================================================
+// ------------------------------------------------------------
+
+/**
+ * Incrementally update line data in blame_incremental view in gitweb.
+ *
+ * @param {String} blamedataUrl: URL to server script generating blame data.
+ * @param {String} bUrl: partial URL to project, used to generate links.
+ *
+ * Called from 'blame_incremental' view after loading table with
+ * file contents, a base for blame view.
+ *
+ * @globals xhr, t0, projectUrl, div_progress_bar, totalLines, pollTimer
+*/
+function startBlame(blamedataUrl, bUrl) {
+
+	xhr = createRequestObject();
+	if (!xhr) {
+		errorInfo('ERROR: XMLHttpRequest not supported');
+		return;
+	}
+
+	t0 = new Date();
+	projectUrl = bUrl + (bUrl.indexOf('?') === -1 ? '?' : ';');
+	if ((div_progress_bar = document.getElementById('progress_bar'))) {
+		//div_progress_bar.setAttribute('style', 'width: 100%;');
+		div_progress_bar.style.cssText = 'width: 100%;';
+	}
+	totalLines = countLines();
+	updateProgressInfo();
+
+	/* add extra properties to xhr object to help processing response */
+	xhr.prevDataLength = -1;  // used to detect if we have new data
+	xhr.nextReadPos = 0;      // where unread part of response starts
+
+	xhr.onreadystatechange = handleResponse;
+	//xhr.onreadystatechange = function () { handleResponse(xhr); };
+
+	xhr.open('GET', blamedataUrl);
+	xhr.setRequestHeader('Accept', 'text/plain');
+	xhr.send(null);
+
+	// not all browsers call onreadystatechange event on each server flush
+	// poll response using timer every second to handle this issue
+	pollTimer = setInterval(xhr.onreadystatechange, 1000);
+}
+
+// end of gitweb.js
diff --git a/t/gitweb-lib.sh b/t/gitweb-lib.sh
index 5a734b1b7b..b70b891b62 100644
--- a/t/gitweb-lib.sh
+++ b/t/gitweb-lib.sh
@@ -19,9 +19,9 @@ our \$site_name = '[localhost]';
 our \$site_header = '';
 our \$site_footer = '';
 our \$home_text = 'indextext.html';
-our @stylesheets = ('file:///$TEST_DIRECTORY/../gitweb/gitweb.css');
-our \$logo = 'file:///$TEST_DIRECTORY/../gitweb/git-logo.png';
-our \$favicon = 'file:///$TEST_DIRECTORY/../gitweb/git-favicon.png';
+our @stylesheets = ('file:///$TEST_DIRECTORY/../gitweb/static/gitweb.css');
+our \$logo = 'file:///$TEST_DIRECTORY/../gitweb/static/git-logo.png';
+our \$favicon = 'file:///$TEST_DIRECTORY/../gitweb/static/git-favicon.png';
 our \$projects_list = '';
 our \$export_ok = '';
 our \$strict_export = '';
-- 
cgit v1.2.3