That should be BLISS-16...

There's a new compiler on Kim and Charm (V4.3). You may VU the release
notes located in SYS$HELP:BLS16043.RELEASE_NOTES to see what has been
fixed. We're doing a field test of this compiler and as such I have a
direct line (via modem) to the developers. Any bugs (or undocumented
features) found in the compiler past and the future should be brought
to my attention right away so I can tell the developers.

Should there be a severe problem that prevents your program from
compiling but the old one worked, you can get the old compiler
back by doing:

	$ DEFINE BLISS16 SYS$SYSTEM:BLISS16.041	!version 4.1
	$ DEFINE BLISS16 SYS$SYSTEM:BLISS16.042 !version 4.2

ds