On Sun, Jul 19, 2009 at 07:41:24PM -0500, Derek Martin wrote:
[renaming files on the same physical file system]
> Mutt often can not determine the others (e.g. if they are on a
> network filesystem or remote server, such as IMAP).  

Well, this is of course a silly statement.  If the remote server is
IMAP, then mutt is potentially capable of doing whatever the IMAP
server is capable of, which may or may not include deleting a folder.
But that's a problem for the IMAP server...

However, it remains true if the user is mounting their mail over NFS
or some other network filesystem.  Or, as I have mentioned elsewhere,
even on a local filesystem in some cases, depending on the specific
implementation details.  Mutt can't know if the operation is safe; it
can't even know for certain whether it can know if the operation is
safe.  It is therefore never safe.

-- 
Derek D. Martin    http://www.pizzashack.org/   GPG Key ID: 0xDFBEAD02
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