Commit Briefs
kamiftp: backout 8f7253b29f275cfc3fd6111a54ce1cdd6622d1ee
don't use funopen(3) as it's not portable, found the hard way by cage. libbsd provides a funopen(3) on top of GNU libc' fopencookie, but I'd like to avoid dependencies on functions that are hard to port to other platforms.
kamiftp: add completions
This adds completions when building with readline. kamiftp now completes command name, special arguments (on/off), local paths (default readline behaviour) and remote paths. This also tells readline how to handle quotes and escape characters.
kamiftp: implement shell-like word splitting
way more useful than a dumb strsep(" ")
kamiftp: deprecate -c
it's useless as -C already implies it and -C must be use when connecting with TLS. To be definitely removed after 0.3.
kamiftp: print diognistic messages to stderr
excluding the one from cmd_*
kamiftp: automatic cd or fetch on the given path
before the given path was used for Tattach. Turns out at least u9fs doesn't seem to use that field for the initial directory (not sure if it should). kamiftp now always issues a Tattach with aname="/" and then does a Twalk on the path: if it names a directory, it becomes the remote working directory like a `cd' was issued, if it names a file it is fetched and kamiftp quits.