add option -v
commit2244542e6c1a4702dcd726a290782115a82a52c4
authorvoroskoi <voroskoi@bud.retard.hu>
Sun, 4 May 2008 18:34:31 +0000 (4 20:34 +0200)
committervoroskoi <voroskoi@bud.retard.hu>
Tue, 6 May 2008 13:48:22 +0000 (6 15:48 +0200)
treeaf18f005a01a827cba1a9ee7abd31bc57f9d3c75
parentff438cca4b529e8de4b66b06b1ae48be47dcc38e
add option -v

Display version information when -v is in arguments
usr.bin/diff/diff.c