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From: Matthew Flaschen <matthew.flaschen@gatech.edu>
To: Juanma Barranquero <lekktu@gmail.com>
Cc: help-gnu-emacs@gnu.org
Subject: Re: Backup Blacklist
Date: Wed, 24 Jan 2007 20:15:54 -0500	[thread overview]
Message-ID: <45B804CA.6090006@gatech.edu> (raw)
In-Reply-To: <f7ccd24b0701050439g4d55a221sb4565e2e2c937265@mail.gmail.com>


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Juanma Barranquero wrote:
> When you test it, use this version of `bex-enable-predicate':
> 
> (defun bex-enable-predicate (file)
>  "Alternate `backup-enable-predicate' function that excludes from
> backups those files registered with `bex-exclude-files' or
> `bex-exclude-file-from-backup'."
>  (if bex-previous-backup-predicate
>      (let ((regexp (get 'backup-exclude :regexp)))
>        (if (and regexp
>                 (let ((case-fold-search bex-case-fold-search))
>                   (string-match regexp (expand-file-name file))))
>            nil
>          (funcall bex-previous-backup-predicate file)))
>    nil))
> 
> It's a small change to support the case that `backup-enable-predicate'
> is nil (which is uncommon, but possible). Note that in this case, no
> file is ever backed up (because backup-exclude can only exclude files,
> and there's no function ever returning t for any of them).
> 

Thanks, I updated it. :)  It's still been working fine (though I haven't
used it all that often).

Matthew Flaschen


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  reply	other threads:[~2007-01-25  1:15 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-01-01 12:45 Backup Blacklist Matthew Flaschen
2007-01-02  1:51 ` Juanma Barranquero
2007-01-02  7:02   ` Matthew Flaschen
2007-01-02 13:01     ` Juanma Barranquero
2007-01-02 21:06       ` Matthew Flaschen
2007-01-02 22:22         ` Juanma Barranquero
2007-01-03  1:13           ` Matthew Flaschen
2007-01-03  1:25             ` Juanma Barranquero
2007-01-03  5:48               ` Matthew Flaschen
2007-01-03 11:56                 ` Juanma Barranquero
2007-01-03 12:30                   ` Juanma Barranquero
2007-01-03 23:41                     ` Juanma Barranquero
2007-01-04  7:18                       ` Matthew Flaschen
2007-01-05 12:39                         ` Juanma Barranquero
2007-01-25  1:15                           ` Matthew Flaschen [this message]
2007-01-25  1:22                             ` Juanma Barranquero

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