made su[bp]/isu[bp] behave the same as their bsu[bp]..esu[bp] counterparts, properly respect isastylescript now
made su[bp]/isu[bp] behave the same as their bsu[bp]..esu[bp] counterparts,
properly respect isastylescript now

MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle