I read in the release notes for csound 3.47 there is an emacs mode for 
orc-files. Where can I get this emacs mode?

Is there a working binary for sun available? 
csound_beta at ftp.maths.bath.ac.uk/pub/dream/platforms/unix/Sun/
creates empty files for files working with the old version (3.46)

I experienced the same result when I compiled v3.477 myself on Solaris.

I have done some solaris specific modifications of rtaudio.c to deal with audio input
and some modification of the realtime audio output. Is it of interest
to incorporate to the source distribution?

/Jonas