gitweb: Simplify (and fix) chop_str

[Gitweb] / gitweb.perl

diff --git a/gitweb.perl b/gitweb.perl
index fee6d6e24ceb4b98df5a2a040fbd8023284603ae942d1109bd7570a4289e8bad..8d6a7e94d1180299a8b68ea9af34be23b6d057ae2b18412cf994e5406c66c7c9 100755 (executable)
--- a/gitweb.perl
+++ b/gitweb.perl
@@ -1331,7 +1331,6 @@ sub chop_str {
                $str =~ m/^(.*?)($begre)$/;
                my ($lead, $body) = ($1, $2);
                if (length($lead) > 4) {
-                       $body =~ s/^[^;]*;// if ($lead =~ m/&[^;]*$/);
                        $lead = " ...";
                }
                return "$lead$body";
@@ -1342,8 +1341,6 @@ sub chop_str {
                $str =~ m/^(.*?)($begre)$/;
                my ($mid, $right) = ($1, $2);
                if (length($mid) > 5) {
-                       $left  =~ s/&[^;]*$//;
-                       $right =~ s/^[^;]*;// if ($mid =~ m/&[^;]*$/);
                        $mid = " ... ";
                }
                return "$left$mid$right";
@@ -1353,7 +1350,6 @@ sub chop_str {
                my $body = $1;
                my $tail = $2;
                if (length($tail) > 4) {
-                       $body =~ s/&[^;]*$//;
                        $tail = "... ";
                }
                return "$body$tail";
@@ -3393,6 +3389,7 @@ sub git_footer_html {
 sub die_error {
        my $status = shift || 500;
        my $error = shift || "Internal server error";
+       my $extra = shift;
 
        my %http_responses = (
                400 => '400 Bad Request',
@@ -3407,8 +3404,13 @@ sub die_error {
 <br /><br />
 $status - $error
 <br />
-</div>
 EOF
+       if (defined $extra) {
+               print "<hr />\n" .
+                     "$extra\n";
+       }
+       print "</div>\n";
+
        git_footer_html();
        exit;
 }
@@ -4348,17 +4350,24 @@ sub fill_project_list_info {
 # print 'sort by' <th> element, generating 'sort by $name' replay link
 # if that order is not selected
 sub print_sort_th {
+       print format_sort_th(@_);
+}
+
+sub format_sort_th {
        my ($name, $order, $header) = @_;
+       my $sort_th = "";
        $header ||= ucfirst($name);
 
        if ($order eq $name) {
-               print "<th>$header</th>\n";
+               $sort_th .= "<th>$header</th>\n";
        } else {
-               print "<th>" .
-                     $cgi->a({-href => href(-replay=>1, order=>$name),
-                              -class => "header"}, $header) .
-                     "</th>\n";
+               $sort_th .= "<th>" .
+                           $cgi->a({-href => href(-replay=>1, order=>$name),
+                                    -class => "header"}, $header) .
+                           "</th>\n";
        }
+
+       return $sort_th;
 }
 
 sub git_project_list_body {