[fonc] Unsolved problem in computer science? Fixing shortcuts.

2014-10-05 Thread John Carlson
To put the problem in entirely file system terminology, What happens to a folder with shortcuts into it when you move the folder? How does one automatically repoint the shortcuts? Has this problem been solved in computer science? On linux, the shortcuts would be symbolic links. I had a dream

Re: [fonc] Unsolved problem in computer science? Fixing shortcuts.

2014-10-05 Thread Miles Fidelman
Isn't the obvious answer to use indirect addressing via a directory? John Carlson wrote: To put the problem in entirely file system terminology, What happens to a folder with shortcuts into it when you move the folder? How does one automatically repoint the shortcuts? Has this problem been

Re: [fonc] Unsolved problem in computer science? Fixing shortcuts.

2014-10-05 Thread John Carlson
Not obvious to me. Are you saying a folder of shortcuts? A shortcut to a folder? A shortcut to a shortcut to a folder? Instead of using indirect addressing, can you put it in terms of folders and shortcuts, or do we need a third type of object? And how does this apply to a general graph

Re: [fonc] Unsolved problem in computer science? Fixing shortcuts.

2014-10-05 Thread Tristan Slominski
One thing that comes to mind are copying garbage collectors which need to keep track of references while moving objects around. Probably looking into how that is solved will provide some insight. On Sun, Oct 5, 2014 at 12:35 PM, John Carlson yottz...@gmail.com wrote: Not obvious to me. Are you

Re: [fonc] Unsolved problem in computer science? Fixing shortcuts.

2014-10-05 Thread John Carlson
That sounds like a good idea. I like it because it operates on more than one dataset. However, we'll need to track paths as well as just references. This is already done for circular references in garbage collectors, so it might be just the ticket. What I am wondering is if this sort of thing

[fonc] Unsolved problem solved in mac os x

2014-10-05 Thread John Carlson
This Mac OSX feature sounds exactly what I am looking for. Thanks! -- Forwarded message -- From: JD Paley geo...@jdpaley.com Date: Oct 5, 2014 10:05 AM Subject: A response (post rejected by autom. list mgr) To: John Carlson yottz...@gmail.com Cc: Subject: Re: [fonc] Unsolved

Re: [fonc] Unsolved problem solved in mac os x

2014-10-05 Thread John Carlson
Next: what if the file system operation is a copy paste cut - old operation? Sounds like we may be back to copying garbage collectors. On Oct 5, 2014 6:00 PM, John Carlson yottz...@gmail.com wrote: This Mac OSX feature sounds exactly what I am looking for. Thanks! -- Forwarded