Re: Backup Blacklist

[Matthew Flaschen]

Juanma Barranquero wrote:

> (defun my-exclude-file-from-backup (&optional file)
>   (interactive (list (read-file-name "File to exclude: " nil nil t
> buffer-file-name)))
>   (my-exclude-from-backup (expand-file-name file)))
> 

Thanks.  I did take the time to look around before, and found
(interactive), but couldn't get it to work.  I'm struggling to learn
lisp.  It's so different from the whole C/C++/Java tradition.  However,
I changed it to:

(defun my-exclude-file-from-backup (&optional file)
  (interactive (list (read-file-name "File to exclude: " "" nil t
buffer-file-name)))
  (my-exclude-from-backup (expand-file-name file)))

Your code was making it show
like:

/data/Documents//data/Documents/Reason.txt

I.E. directory *then* full file name.  Changing the default directory to
the empty string fixed that.

However, this also excludes other files containing the full path.  Thus,
 for exampled, if I excluded:

/data/Documents/cool.c

It will also exclude

/data/Documents/cool.cpp

I don't know enough regex to fix that.

Matthew Flaschen

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