[css2] Also replace " by " before putting a string in a TITLE attribute.

--HG--
extra : convert_revision : svn%3A73dc7c4b-06e6-40f3-b4f7-9ed1dbc14bfc/trunk%402810

Author: bert-github

css2/bin/mkidx

@@ -94,8 +94,10 @@ foreach $e (@sorted) {
     }
 
     # Link to given anchor
-    print OUTPUT ", <a href=\"$prefix#$anchor\" ";
-    printf OUTPUT "title=\"%s\" ", join(", ", @subs);
+    my $s = $entry;
+    $s =~ s/::/, /go;
+    $s =~ s/"/\&quot;/go;
+    print OUTPUT ", <a href=\"$prefix#$anchor\" title=\"$s\" ";
     if ($class eq 'index-def') {
 	print OUTPUT "class=\"index-def\"><strong>$seqno</strong>";
     } else {