Module Name:	src
Committed By:	lukem
Date:		Sat Jan 23 15:46:25 UTC 1999

Modified Files:
	src/usr.bin/ftp: fetch.c ftp.1 ftp_var.h main.c
Log Message:
support -f, which forces a cache flush for http xfers using either
`Pragma: no-cache' (http/1.0) or `Cache-Control: no-cache' (http/1.1)