NetBSD/gnu/dist/bc/dc
hubertf 83f7cd41fd Prevent funny output when giving a directory name on the command line.
Before:
	$ dc ..
	miyu% dc ..
	dc: 02 unimplemented
	dc: 0 unimplemented
	dc: 0 unimplemented
	dc: input base must be a number between 2 and 16 (inclusive)
	dc: stack empty
	dc: stack empty
	dc: 'h' (0150) unimplemented
	dc: stack empty
	dc: 'u' (0165) unimplemented
	...
	** get heart attack suspecting major FS corruption **

After:
	$ dc ..
	Cannot use directory as input!
2003-10-13 21:52:40 +00:00
..
Makefile.am
Makefile.in
array.c
dc-proto.h
dc-regdef.h
dc.c
dc.h
eval.c
misc.c
numeric.c
stack.c
string.c