mrg
Mon May 20 00:31:58 EDT 1996
Update of /a/cvsroot/src/usr.bin/vi/ex
In directory pain.lcs.mit.edu:/a/tmp/cvs-serv21810

Modified Files:
	ex_subst.c 
Log Message:
merge in fix lost in upgrade.

scottr
Mon May 20 00:32:35 EDT 1996
Update of /a/cvsroot/src/sys/arch/mac68k/mac68k
In directory pain.lcs.mit.edu:/a/tmp/cvs-serv21724

Modified Files:
	via.c 
Log Message:
Due to the latching effect of the 6522 (VIA) chip, we need to unflag
interrupts only after the condition that caused the interrupt has been
cleared.  This is a particular problem with the 5380 SCSI controller,
since the Mac glue logic may raise (e.g.) the SCSI DRQ interrupt a number
of times during the course of a normal transfer.  By waiting to unflag it,
we effectively ignore all but the first.