Can anyone help with the question raised in the following 
thread?

Paul

Jose M Vidal writes:
 > 
 > Yup, 100 is a hack that works for me. I don't know what the actual
 > maximums are.
 > 
 > On the other hand, we just need to pick a number bigger than the most
 > unreasonably long file name but smaller than infinity. Hmmmm. What is
 > 1024?
 > 
 > Sorry,
 > Jose
 > 
 > 
 > On Mon, 22 Oct 2001, [EMAIL PROTECTED] wrote:
 > 
 > > Jose M Vidal writes:
 > >  > 
 > >  > jde 1.17 will not work with tramp because of the way it keeps
 > >  > trying to go up the directory hierarchy assuming ange-ftp
 > >  > usage. It would get into an infinite loop. I fixed this by simply
 > >  > constraining the length of the directory to 100 characters. I
 > >  > think this makes the code much
 > > 
 > > Hi Jose,
 > > 
 > > Why did you choose 100 characters? How do you know that there won't
 > > be a valid path somewhere that is more than 100 characters.
 > > I'm very leery of hacks like this based on someone's estimate
 > > of what is a "reasonable" maximum for some value. I'd rather have
 > > the maximum be greater than the maximum of the maximum paths
 > > supported by Windows and Unix. Is there such a maximum? I vaguely
 > > recall reading somewhere that the limit for Windows paths is
 > > 256 characters. If Unix and Windows have constraints on path sizes,
 > > I'd be much more comfortable adopting this hack.
 > > 
 > > - Paul
 > > 
 > >  > more robust. Here is the changed function (from jde.el):
 > >  > 
 > >  > 
 > >  > (defun jde-find-project-file (dir)
 > >  >   "Finds the next project file upwards in the directory tree
 > >  > from DIR. Returns nil if it cannot find a project file in DIR
 > >  > or an ascendant directory."
 > >  >   (let ((file (find jde-project-file-name
 > >  >                     (directory-files dir) :test 'string=)))
 > >  >     (if file
 > >  >         (expand-file-name file dir)
 > >  >       (if (< (length dir) 100)
 > >  >           (if (not (jde-root-dir-p dir))
 > >  >               (jde-find-project-file (concat dir "../")))))))
 > >  > 
 > >  > Cheer, and thanks for a *great* product,
 > >  > Jose
 > >  > 
 > >  > -- 
 > >  > Jose M. Vidal <[EMAIL PROTECTED]>  http://jmvidal.cse.sc.edu
 > >  > University of South Carolina  http://www.multiagent.com
 > >  > 
 > 
 > -- 
 > Jose M. Vidal <[EMAIL PROTECTED]>  http://jmvidal.cse.sc.edu
 > University of South Carolina  http://www.multiagent.com
 > 

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