CVS commit: src

[Luke Mewburn <lukem%netbsd.org@localhost>]

Module Name:    src
Committed By:   lukem
Date:           Mon Mar  8 04:36:13 UTC 1999

Modified Files:
        src/usr.bin/ftp: fetch.c ftp.1 ftp_var.h main.c
Log Message:
* add url_decode() - `in-place' decode %xx escapes in a given url component
* parse_url()
-   only look for user[:pass] for an ftp url (per rfc1738)
-   strip leading /'s in an ftp url. (almost per rfc 1738)
* fetch_url()
-   decode a copy of the path and use that to build local filenames
-   send port in http Host: header (suggested by cgd%netbsd.org@localhost)
* fetch_ftp()
-   url_decode() the user, pass and path
-   fix splitting of path into dir & file (partially from [bin/7073])
-   don't bother caching the last host; it can cause problems when
using ftp:// transfers, or when the user changes between xfers
* improve documentation of auto-fetched url arguments (especially regarding
escape sequences in ftp:// urls)
* some whitespace & copyright updates

this should fix [bin/7073] William O Ferry <woferry%warp.wofme.com@localhost>,
as well as the metaissues raised in that PR.