More work on porting the SSH kitten

kittens/ssh/copy.py

@@ -36,7 +36,7 @@ type=list
 A glob pattern. Files with names matching this pattern are excluded from being
 transferred. Useful when adding directories. Can
 be specified multiple times, if any of the patterns match the file will be
-excluded. To exclude a directory use a pattern like */directory_name/*.
+excluded. To exclude a directory use a pattern like :code:`*/directory_name/*`.
 
 
 --symlink-strategy

kittens/ssh/main.py

@@ -209,8 +209,6 @@ def get_ssh_data(msg: str, request_id: str) -> Iterator[bytes]:
             yield f'{e}\n'.encode('utf-8')
         else:
             yield b'OK\n'
-            ssh_opts = SSHOptions(env_data['opts'])
-            ssh_opts.copy = {k: CopyInstruction(*v) for k, v in ssh_opts.copy.items()}
             encoded_data = memoryview(env_data['tarfile'].encode('ascii'))
             # macOS has a 255 byte limit on its input queue as per man stty.
             # Not clear if that applies to canonical mode input as well, but