cgd
Mon Dec  5 11:08:00 PST 1994
Update of /b/source/CVS/src/bin/sh
In directory sun-lamp.cs.berkeley.edu:/usr/src/bin/sh

Modified Files:
	cd.c error.c eval.c exec.c histedit.c main.c miscbltin.c 
	options.c output.c output.h parser.c redir.c show.c trap.c 
	var.c var.h 
Added Files:
	extern.h 
Log Message:
clean up further.  more patches from Jim Jegers