Rename File

[kans]

The old one on disk sticks around.

[ggreer]

Yeah, this is still an issue.

[kans]

We can do it!

on_post_window_command
  look for rename_path with args like ({'paths': ['somefukcingpath']},) 
  on_activated, 
    look for a new buffer without a name whose text is the same as the base name 
      record the view's id
  on_deactivated
    look for view matching id
      check if the original path still exists/view still exists