Use with-current-buffer.
(ange-ftp-cd): New arg `noerror' to prevent signalling an error.
(ange-ftp-send-cmd): If a `cd' is used (because of a space in the
filename), catch any error that occurs in `ange-ftp-cd'.
If an error happened, don't bother sending `cmd' at all.
Fix a parenthesis typo.
(ange-ftp-write-region): Don't blindly use binary if the remote host
is unix-like.
67f300f817