hello all

	i tried adsyn under cecilia and found out that
	the created orc don't work. using any global
	k-rate variables in an orc with adsyn makes
	my versions of csound crash with floating
	point exception. i tried with csound-3.47 that
	came with cecilia and (unofficial) 3.50.
	removing global variables and placing e.g
	linseg inside the instr in their place,
	works just ok.

	also hetro from (unoff) 3.50, when opening nonexistent
	file prints just garbage.

-matti