Reworked the multi-linefeed feature, challenged by the failure of the previous version to handle \begin{code}--\end{code} correctly on the Mac.  New version uses binary fopen, and is even simpler.
Reworked the multi-linefeed feature, challenged by the failure of
the previous version to handle \begin{code}--\end{code} correctly
on the Mac.  New version uses binary fopen, and is even simpler.

FranklinChen/Hugs,FranklinChen/Hugs,FranklinChen/Hugs,FranklinChen/Hugs,FranklinChen/Hugs,FranklinChen/Hugs,FranklinChen/Hugs