[ESS] SAS indentation funky after comments

[WS]

Hi all

I am running MS Windows, Xemacs, ESS 5.7.1, and it works great except that
whenever I run the indentation code (indent-region) it behaves badly on lines
following comments.  With /* */ comments, each following line is indented
another level, but with *; comments, each following line is out-dented.

If anyone knows a fix for this, I would sure appreciate it.  Thanks.