Restore "immediate" argument and behaviour

[simonwiles]

Thanks for saving this plugin! I used to use this all the time via an "action" in my file browser (Nemo or Nautilus) that relied on the immediate argument to the dired command, but that seems to be missing in this version, so I reimplemented it (I'm not sure if my implementation is identical to the original version or not). The default behaviour is not affected in any way.

[simonwiles]

Any chance of seeing this merged?

[kublaios]

@simonwiles Sorry about the insanely late response; I don't know how this went under my radar. Thank you for your contribution!