Comment 7 for bug 580794

Thanks, Pete. The file you gave needs some modification to work with the newer sbllang files (sbllangbase/sbllanggr/sbllanghe) - I haven't tried that modification yet as I'm still a newbie to the TeX code. In the newest file the only major difference I see is the creation of \ifxetexsbl. There are file also has a few more \DeclareOptions.The only entered \usepackage commands that I can immediately spot are for the sbllangfiles:

% Install language support
\RequirePackage{sbllangbase} % Gives some font control commands
\if@sbllanggr
  \RequirePackage{sbllanggr}
\fi
\if@sbllanghe
  \RequirePackage{sbllanghe}
\fi

I downloaded these files from the marshwiggle site. The sblessay class file there is the one I have been using.

John