On Mon, May 24, 2010 at 4:23 PM, James Vega <[email protected]> wrote:

> On Mon, May 24, 2010 at 10:56:59PM +0200, Bram Moolenaar wrote:
> >
> > Jordan Lewis wrote:
> > > I suppose the argument could be made that the user who has added undo
> > > persistence to her vimrc would have read enough of the documentation to
> know
> > > that she must also set undodir if she doesn't want a polluted current
> > > working directory. I don't think that this argument is strong enough to
> > > warrant using the new default behavior, though, since a less clued-in
> user
> > > might not understand why his working directory is suddenly full of dot
> > > files.
> >
> > It's a bit like using backup files.  The undo files are hidden (start
> > with a dot), thus are less intrusive.  It's also like swap files, they
> > also go in the same directory as the file, by default.  Still, when a
> > directory is not writable swap files need to go elsewhere.  Undo files
> > won't be written when a file is not writable.
>
> Are the undo files supposed to be hidden when 'undodir' is not the
> current directory?  If so, that's not currently the case.
>

No, they should not be hidden - in the common case of a dedicated directory
for undo files, this behavior would be unnecessary, and possibly lead to
confusion when the directory is examined and found at first glance to be
empty.

- Jordan

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