Module Name:	basesrc
Committed By:	mjl
Date:		Fri Sep  8 12:55:36 UTC 2000

Modified Files:
	basesrc/usr.bin/fold: fold.c

Log Message:
Use errx(), add usage().


To generate a diff of this commit:
cvs rdiff -r1.9 -r1.10 basesrc/usr.bin/fold/fold.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.