[PATCH 2/4] gitweb: show notes in shortlog view

@@ -572,3 +572,32 @@ span.match {
 div.binary {
 	font-style: italic;
 }
+
+span.notes {
+	float:right;
+	position:relative;
+}
+
+span.notes span.note-container:before {
+	content: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAgMAAAC5YVYYAAAAAXNSR0IArs4c6QAAAAlQTFRFAABnybuD//+t5rXizQAAAAF0Uk5TAEDm2GYAAAABYktHRACIBR1IAAAAGElEQVQI12MIDWXIWglDQHYIQ1YAQ6gDAFWPBrAKFe0fAAAAAElFTkSuQmCC');
+}
+
+span.notes span.note {
+	display:none;
+}
+
+span.notes span.note-container img {
+	content: normal;
+}
+
+span.notes span.note-container:hover span.note {
+	display:block;
+	content:normal;
+	background-color:#ffffad;
+	border:1px solid #c9bb83;
+	padding:4px;margin:0;
+	position:absolute;
+	top:0;right:0;
+	z-index:10;
+	overflow:visible;
+}

@@ -1628,6 +1628,33 @@ sub format_subject_html {
 	}
 }
 
+# display notes next to a commit
+sub format_notes_html {
+	my %notes = %{$_[0]};
+	my $ret = "";
+	while (my ($ref, $text) = each %notes) {
+		# remove 'refs/notes/' and an optional final s
+		$ref =~ s/^refs\/notes\///;
+		$ref =~ s/s$//;
+
+		# double markup is needed to allow pure CSS cross-browser 'popup'
+		# of the note
+		$ret .= "<span title='$ref' class='note-container $ref'>";
+		$ret .= "<span title='$ref' class='note $ref'>";
+		foreach my $line (split /\n/, $text) {
+			$ret .= esc_html($line) . "<br/>";
+		}
+		$ret .= "</span></span>";
+	}
+	if ($ret) {
+		return "<span class='notes'>$ret</span>";
+	} else {
+		return $ret;
+	}
+
+
+}
+
 # Rather than recomputing the url for an email multiple times, we cache it
 # after the first hit. This gives a visible benefit in views where the avatar
 # for the same email is used repeatedly (e.g. shortlog).

@@ -4595,6 +4622,7 @@ sub git_shortlog_body {
 		my %co = %{$commitlist->[$i]};
 		my $commit = $co{'id'};
 		my $ref = format_ref_marker($refs, $commit);
+		my $notes = format_notes_html($co{'notes'});
 		if ($alternate) {
 			print "<tr class=\"dark\">\n";
 		} else {

@@ -4605,7 +4633,7 @@ sub git_shortlog_body {
 		print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
 		      format_author_html('td', \%co, 10) . "<td>";
 		print format_subject_html($co{'title'}, $co{'title_short'},
-		                          href(action=>"commit", hash=>$commit), $ref);
+		                          href(action=>"commit", hash=>$commit), $ref . $notes);
 		print "</td>\n" .
 		      "<td class=\"link\">" .
 		      $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") . " | " .